chore: bump version to 0.7.1 (19) (#2400 )

docs: DroidDeck 0.7.1 release notes (#2399 )
* docs: DroidDeck 0.7.1 release notes * docs: add #2392 to 0.7.1 notes
2026-11-10 10:01:32 -10:00 · 2026-11-10 07:21:27 -05:00 · 2026-11-10 07:21:03 -05:00 · 2026-11-10 07:09:56 -05:00 · 2026-11-10 06:24:03 -05:00 · 2026-11-10 02:55:13 -05:00
340 changed files with 21359 additions and 7983 deletions
@@ -136,11 +136,18 @@ jobs:
          if-no-files-found: error
          retention-days: 14

-  components:
-    name: Prepare verified components
+  components-runner:
    needs: source
    if: ${{ github.event_name != 'pull_request' || !github.event.pull_request.draft }}
-    runs-on: ubuntu-24.04
+    uses: ./.github/workflows/pick-runner.yml
+    secrets:
+      RUNNER_STATUS_TOKEN: ${{ secrets.RUNNER_STATUS_TOKEN }}
+
+  components:
+    name: Prepare verified components
+    needs: [source, components-runner]
+    if: ${{ github.event_name != 'pull_request' || !github.event.pull_request.draft }}
+    runs-on: ${{ fromJSON(needs.components-runner.outputs.labels) }}
    timeout-minutes: 40
    steps:
      - uses: actions/checkout@v4
@@ -306,6 +313,11 @@ jobs:
      - name: Build the DiRT 3 / DiRT Showdown ws2_32 stand-in
        run: python3 tools/components/prepare.py dirt-ws2

+      - name: Cache graphics driver inputs
+        uses: actions/cache@v4
+        with:
+          path: app/build/quest-inputs
+          key: quest-inputs-${{ hashFiles('tools/quest/build-driver.py') }}
      - name: Prepare graphics driver variants
        run: python3 tools/quest/build-driver.py "$ANDROID_HOME/ndk/$NDK_VERSION"
      - name: Record and pack prepared components
@@ -318,11 +330,18 @@ jobs:
          compression-level: 0
          retention-days: 14

+  build-runner:
+    needs: [components]
+    if: ${{ github.event_name != 'pull_request' || !github.event.pull_request.draft }}
+    uses: ./.github/workflows/pick-runner.yml
+    secrets:
+      RUNNER_STATUS_TOKEN: ${{ secrets.RUNNER_STATUS_TOKEN }}
+
  build:
-    needs: [source, components, xbox]
+    needs: [source, components, xbox, build-runner]
    name: Compile APK and Android tests
    if: ${{ github.event_name != 'pull_request' || !github.event.pull_request.draft }}
-    runs-on: ubuntu-24.04
+    runs-on: ${{ fromJSON(needs.build-runner.outputs.labels) }}
    timeout-minutes: 45
    outputs:
      variants: ${{ steps.variants.outputs.list }}
@@ -544,9 +563,11 @@ jobs:
      - name: Cache checksum-pinned pack inputs
        uses: actions/cache@v4
        with:
-          path: ~/.cache/droiddeck-pack-inputs
-          key: pack-inputs-v1-${{ hashFiles('tools/packs/build.sh', 'tools/packs/fetch-verified.sh', 'tools/packs/tracking/release.env') }}
-          restore-keys: pack-inputs-v1-
+          path: |
+            ~/.cache/droiddeck-pack-inputs
+            ~/.cache/droiddeck-build
+          key: pack-inputs-v2-${{ hashFiles('tools/packs/build.sh', 'tools/packs/fetch-verified.sh', 'tools/packs/tracking/release.env', 'tools/powervr/release.json') }}
+          restore-keys: pack-inputs-v2-
      - name: Build the add-on packs
        run: |
          python3 tools/powervr/fetch.py
@@ -0,0 +1,60 @@
+name: Pick runner
+
+on:
+  workflow_call:
+    outputs:
+      labels:
+        value: ${{ jobs.pick.outputs.labels }}
+    secrets:
+      RUNNER_STATUS_TOKEN:
+        required: false
+
+permissions: {}
+
+jobs:
+  pick:
+    name: Pick runner
+    runs-on: ubuntu-24.04
+    timeout-minutes: 2
+    outputs:
+      labels: ${{ steps.runner.outputs.labels || steps.fork.outputs.labels || '"ubuntu-24.04"' }}
+    steps:
+      - name: Pick the compile runner
+        id: runner
+        if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
+        continue-on-error: true
+        env:
+          GH_TOKEN: ${{ secrets.RUNNER_STATUS_TOKEN }}
+        run: |
+          set -euo pipefail
+          labels='"ubuntu-24.04"'
+          if [ -n "$GH_TOKEN" ]; then
+            idle=$(gh api "orgs/${GITHUB_REPOSITORY_OWNER}/actions/runners" --jq '[.runners[] | select(.status == "online" and .busy == false and any(.labels[]; .name == "droiddeck-ws"))] | length' 2>/dev/null || echo 0)
+            if [ "${idle:-0}" -gt 0 ]; then
+              labels='["self-hosted","droiddeck-ws"]'
+            fi
+          fi
+          echo "labels=$labels" >> "$GITHUB_OUTPUT"
+          echo "Compile runner: \`$labels\`" >> "$GITHUB_STEP_SUMMARY"
+      - name: Pick the fork runner
+        id: fork
+        if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name != github.repository
+        continue-on-error: true
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          set -euo pipefail
+          labels='"ubuntu-24.04"'
+          gist=https://api.github.com/gists/0c7ed7ad6d6493de84f5123689c64ae6
+          body=$(curl -fsS --max-time 15 -H "Authorization: Bearer $GH_TOKEN" "$gist" 2>/dev/null || curl -fsS --max-time 15 "$gist" 2>/dev/null || echo '{}')
+          IDLE_AT=$(jq -r 'select(.owner.login == "maxjivi05") | .files["idle-at"].content // "0"' <<< "$body" 2>/dev/null || echo 0)
+          echo "Heartbeat: ${IDLE_AT:-none}"
+          age=-1
+          if [[ "${IDLE_AT:-0}" =~ ^[0-9]+$ ]] && [ "${IDLE_AT:-0}" -gt 0 ]; then
+            age=$(( $(date +%s) - IDLE_AT ))
+          fi
+          if [ "$age" -ge 0 ] && [ "$age" -lt 180 ]; then
+            labels='"droiddeck-fork"'
+          fi
+          echo "labels=$labels" >> "$GITHUB_OUTPUT"
+          echo "Compile runner: \`$labels\`" >> "$GITHUB_STEP_SUMMARY"
@@ -7,10 +7,10 @@

 DroidDeck brings the SteamOS experience to Android: Steam Gaming Mode, full Linux desktop, integration with GOG, Epic Games, Xbox, and other storefronts, Steam VR, and more!

-<p align="center"><b>100% open source. No ads. No telemetry. No source withheld.</b></p>
+<p align="center"><b>100% open source. No ads. No telemetry. No proprietary components. No source withheld.</b></p>

 <p align="center">
-  <a href="https://github.com/Droid-Deck/DroidDeck/releases/download/0.6.9/DroidDeck-0.6.9.apk"><img src="https://img.shields.io/badge/Download-DroidDeck%200.6.9%20APK-3DDC84?style=for-the-badge&logo=android&logoColor=white" alt="Download DroidDeck 0.6.9"></a>
+  <a href="https://github.com/Droid-Deck/DroidDeck/releases/download/0.7.0/DroidDeck-0.7.0.apk"><img src="https://img.shields.io/badge/Download-DroidDeck%200.7.0%20APK-3DDC84?style=for-the-badge&logo=android&logoColor=white" alt="Download DroidDeck 0.7.0"></a>
  <a href="https://discord.gg/JRGAvawjsm"><img src="https://img.shields.io/badge/Discord-Join%20us-5865F2?style=for-the-badge&logo=discord&logoColor=white" alt="Join the DroidDeck Discord"></a>
 </p>

@@ -36,9 +36,9 @@ DroidDeck brings the SteamOS experience to Android: Steam Gaming Mode, full Linu

 ## Install

-1. Android 9 or newer on Adreno 730 or newer, or any 8xx. Adreno 6xx is experimental. Mali, Xclipse, PowerVR and Adreno 710 are unsupported. No root needed.
+1. Android 9 or newer on Adreno 730 or newer, or any 8xx. Adreno 6xx, Mali, Xclipse and PowerVR are experimental. Adreno 710 is currently unsupported. No root needed.
 2. About 3 GB free for the runtime, plus 1.1 GB for the desktop and emulators.
-3. Install the [APK](https://github.com/Droid-Deck/DroidDeck/releases/download/0.6.9/DroidDeck-0.6.9.apk), install the Linux runtime, press **Play** and sign in to Steam.
+3. Install the [APK](https://github.com/Droid-Deck/DroidDeck/releases/download/0.7.0/DroidDeck-0.7.0.apk), install the Linux runtime, press **Play** and sign in to Steam.
 4. On Android 14 and newer, turn on **Disable child process restrictions** in Developer options. On Android 12 and 13, Steam's first launch shows a **Fix it for me** button that walks you through it.

 Smart glasses setup is in the [support matrix](docs/smart-glasses-support.md). Release notes are in [docs/releases](docs/releases).
@@ -79,7 +79,8 @@ DroidDeck is [GPL-3.0](LICENSE). Steam and Proton belong to Valve Corporation. V
 - droiddeck-ntsync follows the [Linux](https://github.com/torvalds/linux) ntsync semantics in `Documentation/userspace-api/ntsync.rst` (GPL-2.0).
 - The proot fast path orders bindings like [PRoot](https://github.com/proot-me/proot)'s `path/binding.c` (GPL-2.0-or-later).
 - DiRT 3 and DiRT Showdown keep their telemetry socket the way RoccoC's DiRTTelemetryErrorFix (MIT) does, based on the fix by Carsten Gottschling.
- Games use [Mesa](https://gitlab.freedesktop.org/mesa/mesa) Turnip's per render pass memory choice. The Steam client keeps `TU_DEBUG=sysmem`.
+- Zink on PowerVR keeps colour textures in colour with Icenowy Zheng's upstream [Mesa](https://gitlab.freedesktop.org/mesa/mesa) fix d55418dae7 (MIT), carried as a runtime patch.
+- Games and AppImage, Flatpak and Snap programs such as emulators use [Mesa](https://gitlab.freedesktop.org/mesa/mesa) Turnip's per render pass memory choice. The Steam client and Chromium-based apps keep `TU_DEBUG=sysmem`.
 - Black Ops III and Dark Souls Remastered start without [umu-protonfixes](https://github.com/Open-Wine-Components/umu-protonfixes) (BSD-2-Clause), whose `311210.py` and `570940.py` fail under ARM64 Proton.
 - [ReSkate](https://github.com/Dingo-Shenanigans/ReSkate) (GPL-3.0) by Dingo Shenanigans uses the launch option from its README and D3D12 feature level 12_1.
 - The arm64 client's sign in was checked by reading Steam's saved token with the `ConnectCache` format from [deadlock-api-ingest](https://github.com/deadlock-api/deadlock-api-ingest).
@@ -94,6 +95,7 @@ DroidDeck is [GPL-3.0](LICENSE). Steam and Proton belong to Valve Corporation. V
 - Battle.net is by [@kayakyakr](https://github.com/kayakyakr). It runs Blizzard's own client in Proton (downloaded from Blizzard, not included) and shows key art from the [Battle.net Shop](https://shop.battle.net). Without Steam, its games see the pad as an Xbox 360 controller via `PROTON_SPOOF_STEAMINPUT_VIDPID` in [Proton](https://github.com/ValveSoftware/wine)'s `dlls/winebus.sys`.
 - Battle.net installs drive Blizzard's Agent the way [@barncastle](https://github.com/barncastle)'s [Battle.Net-Installer](https://github.com/barncastle/Battle.Net-Installer) does, with requests from [wowdev.wiki](https://wowdev.wiki/Agent). Read without taking code: [@mubaraknumann](https://github.com/mubaraknumann)'s [unifideck](https://github.com/mubaraknumann/unifideck), [@djmittens](https://github.com/djmittens)'s [neo-mittens](https://github.com/djmittens/neo-mittens) `bnetswitch`, [@BCD1210](https://github.com/BCD1210)'s [soju](https://github.com/BCD1210/soju) and [Lutris](https://github.com/lutris/lutris)'s `product.db` reader.
 - World of Warcraft addon imports replace an addon's folder from a temporary copy, as [WowUp](https://github.com/WowUp/WowUp) does, and read flavour folders the way [WoWDeck](https://github.com/sigboe/wowdeck) does. No code from either is used.
+- The World of Warcraft addon Download window searches [WoWInterface](https://www.wowinterface.com) through its MMOUI API. [CurseForge](https://www.curseforge.com/wow) opens in the user's browser, with no API and no key.
 - Xbox games load [@domsvoboda](https://github.com/domsvoboda)'s [xodus-nexus](https://github.com/domsvoboda/xodus-nexus) modules (LGPL-2.1-or-later), including `wintypes.dll`. Minecraft's GameInput setup was checked against [@Wyze3306](https://github.com/Wyze3306)'s [BedrockOnLinux](https://github.com/Wyze3306/BedrockOnLinux) (MIT).
 - The Xbox Cloud Gaming player uses the WebRTC client of [@unknownskl](https://github.com/unknownskl)'s [Greenlight](https://github.com/unknownskl/greenlight) (MIT), and its offer tweaks and sharpening follow [@redphx](https://github.com/redphx)'s [Better xCloud](https://github.com/redphx/better-xcloud) (MIT). See `tools/xcloud-player/NOTICE.md`.
 - The itch.io butler pack ships butler's `7z.so`, itch.io's build of [7-Zip](https://www.7-zip.org) by Igor Pavlov (LGPL-2.1, unRAR restriction on RAR code), unmodified. Other archives use Apache Commons Compress and the runtime's bsdtar (libarchive).
@@ -131,8 +131,8 @@ android {
        applicationId "com.droiddeck.launcher"
        minSdkVersion 26
        targetSdkVersion 28
-        versionCode 17
-        versionName "0.6.9"
+        versionCode 19
+        versionName "0.7.1"
        buildConfigField "String", "BUILD_LABEL", "\"${escapedBuildLabel}\""
        buildConfigField "String", "SOURCE_COMMIT", "\"${sourceCommit}\""
        buildConfigField "int", "PR_NUMBER", "${prNumber}"
@@ -91,14 +91,6 @@
            </intent-filter>
            <meta-data android:name="android.accessibilityservice" android:resource="@xml/home_button_service" />
        </service>
-        <service android:name=".session.BottomNotificationListener"
-            android:label="@string/bottom_notifications_listener"
-            android:permission="android.permission.BIND_NOTIFICATION_LISTENER_SERVICE"
-            android:exported="true">
-            <intent-filter>
-                <action android:name="android.service.notification.NotificationListenerService" />
-            </intent-filter>
-        </service>
        <receiver android:name=".core.ShortcutsListingReceiver" android:exported="false"
            android:process=":shortcuts_sync">
            <intent-filter>
@@ -195,7 +187,6 @@
            </intent-filter>
        </activity>

-
        <activity
            android:name=".PinRequestActivity"
            android:exported="true"
@@ -208,13 +199,6 @@
            </intent-filter>
        </activity>

-        <activity
-            android:name=".input.ControllerEditorActivity"
-            android:exported="false"
-            android:theme="@style/SessionTheme"
-            android:screenOrientation="sensorLandscape"
-            android:resizeableActivity="true"
-            android:configChanges="orientation|screenSize|screenLayout|smallestScreenSize|keyboard|keyboardHidden|navigation|uiMode|density" />

        <activity
            android:name=".sync.SyncthingWebActivity"
@@ -360,6 +344,14 @@
                <action android:name="android.content.action.DOCUMENTS_PROVIDER" />
            </intent-filter>
        </provider>
+        <receiver
+            android:name=".agent.AgentCallReceiver"
+            android:exported="true"
+            android:permission="android.permission.DUMP">
+            <intent-filter>
+                <action android:name="${applicationId}.AGENT_CALL" />
+            </intent-filter>
+        </receiver>
        <provider
            android:name=".agent.AgentBridgeProvider"
            android:authorities="${applicationId}.agent"
@@ -30,6 +30,7 @@
 #include <linux/uinput.h>
 #include <poll.h>
 #include <pthread.h>
+#include <sched.h>
 #include <signal.h>
 #include <stdarg.h>
 #include <stdbool.h>
@@ -208,23 +209,33 @@ struct FakeConfig {
  bool uinput_enabled;
 };

+// The first allocation here can start the host program's own allocator, which may call a hooked
+// function (mimalloc probes NUMA nodes with access()) and land back in config(). A guarded static
+// would throw a recursive-init error there, so the fields are filled without allocating, and a
+// reentry on the initializing thread gets them while other threads wait for the fork handlers.
 static FakeConfig &config() {
-  static FakeConfig *cfg = [] {
-    auto *c = new FakeConfig();
-    const char *dir = getenv("FAKE_EVDEV_DIR");
-    c->hook_dir = dir ? dir : "/data/data/com.termux/files/home/fake-input";
-    c->udev_data_dir = getenv("FAKE_UDEV_DATA_DIR");
-    c->vibration_enabled =
-        getenv("FAKE_EVDEV_VIBRATION") && atoi(getenv("FAKE_EVDEV_VIBRATION"));
-    const char *identity = getenv("FAKE_EVDEV_IDENTITY");
-    c->xbox360_identity = identity && !strcmp(identity, "xbox360");
-    c->uinput_enabled = getenv("FAKE_EVDEV_UINPUT") && atoi(getenv("FAKE_EVDEV_UINPUT"));
-    pthread_atfork(controller_fork_prepare, controller_fork_parent,
-                   controller_fork_child);
-    Logger::init();
-    return c;
-  }();
-  return *cfg;
+  static FakeConfig cfg;
+  static std::atomic<int> state{0};
+  static __thread bool initializing __attribute__((tls_model("initial-exec")));
+  if (state.load(std::memory_order_acquire) == 2 || initializing) return cfg;
+  int expected = 0;
+  if (!state.compare_exchange_strong(expected, 1, std::memory_order_acq_rel)) {
+    while (state.load(std::memory_order_acquire) != 2) sched_yield();
+    return cfg;
+  }
+  initializing = true;
+  const char *dir = getenv("FAKE_EVDEV_DIR");
+  cfg.hook_dir = dir ? dir : "/data/data/com.termux/files/home/fake-input";
+  cfg.udev_data_dir = getenv("FAKE_UDEV_DATA_DIR");
+  cfg.vibration_enabled = getenv("FAKE_EVDEV_VIBRATION") && atoi(getenv("FAKE_EVDEV_VIBRATION"));
+  const char *identity = getenv("FAKE_EVDEV_IDENTITY");
+  cfg.xbox360_identity = identity && !strcmp(identity, "xbox360");
+  cfg.uinput_enabled = getenv("FAKE_EVDEV_UINPUT") && atoi(getenv("FAKE_EVDEV_UINPUT"));
+  pthread_atfork(controller_fork_prepare, controller_fork_parent, controller_fork_child);
+  Logger::init();
+  state.store(2, std::memory_order_release);
+  initializing = false;
+  return cfg;
 }

 static std::recursive_mutex &controller_mutex() {
@@ -2953,15 +2964,19 @@ EXPORT DIR *opendir(const char *name) {
  return dir;
 }

+static bool open_has_mode(int flags) {
+  return (flags & O_CREAT) != 0 || (flags & O_TMPFILE) == O_TMPFILE;
+}
+
 EXPORT int open(const char *pathname, int flags, ...) {
  va_list va;
-  mode_t mode;
+  mode_t mode = 0;
  int fd;
  bool hasMode;

  va_start(va, flags);

-  hasMode = flags & O_CREAT;
+  hasMode = open_has_mode(flags);

  if (hasMode) {
    mode = va_arg(va, mode_t);
@@ -3033,13 +3048,13 @@ EXPORT int open(const char *pathname, int flags, ...) {

 EXPORT int openat(int dirfd, const char *pathname, int flags, ...) {
  va_list va;
-  mode_t mode;
+  mode_t mode = 0;
  int fd;
  bool hasMode;

  va_start(va, flags);

-  hasMode = flags & O_CREAT;
+  hasMode = open_has_mode(flags);

  if (hasMode) {
    mode = va_arg(va, mode_t);
@@ -4251,7 +4266,7 @@ EXPORT int select(int nfds, fd_set *readfds, fd_set *writefds,

 #ifdef __GLIBC__
 static mode_t open_mode(int flags, va_list va) {
-  return (flags & (O_CREAT | O_TMPFILE)) ? va_arg(va, mode_t) : 0;
+  return open_has_mode(flags) ? va_arg(va, mode_t) : 0;
 }

 EXPORT int open64(const char *pathname, int flags, ...) {
@@ -213,7 +213,7 @@ static struct {
 } g_map;
 static pthread_mutex_t g_game_picture_lock = PTHREAD_MUTEX_INITIALIZER;
 static float g_game_picture_rect[4];
-static int g_game_picture_top;
+static int g_game_picture_placed;

 static int64_t g_swap_retry_at_ns;
 static int g_swap_fail_logged;
@@ -362,7 +362,7 @@ int vkp_completion_unknown(void) { return g_dev_state == -3; }

 void vk_present_set_scale_mode(int mode, int alignment) {
    if (mode < VKP_MODE_OFF || mode > VKP_MODE_INTEGER) mode = VKP_MODE_FIT;
-    if (alignment < VKP_ALIGN_CENTER || alignment > VKP_ALIGN_PICTURE_BOTTOM) alignment = VKP_ALIGN_CENTER;
+    if (alignment < VKP_ALIGN_CENTER || alignment > VKP_ALIGN_PICTURE_RIGHT) alignment = VKP_ALIGN_CENTER;
    g_mode = mode;
    g_align = alignment;
 }
@@ -383,6 +383,8 @@ static const char *align_name(int a) {
    case VKP_ALIGN_BOTTOM: return "bottom";
    case VKP_ALIGN_PICTURE_TOP: return "picture top";
    case VKP_ALIGN_PICTURE_BOTTOM: return "picture bottom";
+    case VKP_ALIGN_PICTURE_LEFT: return "picture left";
+    case VKP_ALIGN_PICTURE_RIGHT: return "picture right";
    default: return "center";
    }
 }
@@ -420,9 +422,11 @@ static void update_map(int scene_w, int scene_h) {
    }
    if (align == VKP_ALIGN_PICTURE_TOP) g_map.off_y = 0;
    else if (align == VKP_ALIGN_PICTURE_BOTTOM) g_map.off_y = H - scene_h * g_map.ky;
+    else if (align == VKP_ALIGN_PICTURE_LEFT) g_map.off_x = 0;
+    else if (align == VKP_ALIGN_PICTURE_RIGHT) g_map.off_x = W - scene_w * g_map.kx;
    g_map.valid = 1;
    pthread_mutex_lock(&g_game_picture_lock);
-    g_game_picture_top = align == VKP_ALIGN_PICTURE_TOP || align == VKP_ALIGN_PICTURE_BOTTOM;
+    g_game_picture_placed = align == VKP_ALIGN_PICTURE_TOP || align == VKP_ALIGN_PICTURE_BOTTOM || align == VKP_ALIGN_PICTURE_LEFT || align == VKP_ALIGN_PICTURE_RIGHT;
    g_game_picture_rect[0] = g_map.off_x;
    g_game_picture_rect[1] = g_map.off_y;
    g_game_picture_rect[2] = g_map.off_x + scene_w * g_map.kx;
@@ -436,7 +440,7 @@ static void update_map(int scene_w, int scene_h) {

 int vkp_game_picture_rect(float rect[4]) {
    pthread_mutex_lock(&g_game_picture_lock);
-    int active = g_game_picture_top;
+    int active = g_game_picture_placed;
    if (active) memcpy(rect, g_game_picture_rect, sizeof(g_game_picture_rect));
    pthread_mutex_unlock(&g_game_picture_lock);
    return active;
@@ -15,7 +15,9 @@ int vkp_quest_layer_presentation(void);

 enum vkp_scale_mode { VKP_MODE_OFF = 0, VKP_MODE_FIT = 1, VKP_MODE_STRETCH = 2, VKP_MODE_FILL = 3,
                      VKP_MODE_INTEGER = 4 };
-enum vkp_align { VKP_ALIGN_CENTER = 0, VKP_ALIGN_TOP = 1, VKP_ALIGN_BOTTOM = 2, VKP_ALIGN_PICTURE_TOP = 3, VKP_ALIGN_PICTURE_BOTTOM = 4 };
+enum vkp_align { VKP_ALIGN_CENTER = 0, VKP_ALIGN_TOP = 1, VKP_ALIGN_BOTTOM = 2,
+                  VKP_ALIGN_PICTURE_TOP = 3, VKP_ALIGN_PICTURE_BOTTOM = 4,
+                  VKP_ALIGN_PICTURE_LEFT = 5, VKP_ALIGN_PICTURE_RIGHT = 6 };
 void vk_present_set_scale_mode(int mode, int alignment);
 int vkp_game_picture_rect(float rect[4]);
 int vkp_output_to_scene(double ox, double oy, double *sx, double *sy);
@@ -39,7 +39,7 @@ internal class ComponentsMenu(private val activity: android.app.Activity, privat
            runCatching { ComponentUpdater.settle(activity) }
            val modes = ComponentsManager.COMPONENTS.associateWith { SessionPrefs.componentMode(activity, it) }
            val auto = ComponentsManager.COMPONENTS.associateWith { runCatching { ComponentUpdater.status(activity, it) }.getOrDefault(emptyList()) }
-            val held = if (runCatching { ComponentsManager.hardwareDxvk(activity) }.getOrDefault(false)) setOf("dxvk") else emptySet()
+            val held = if (runCatching { ComponentsManager.autoDxvkHeld(activity) }.getOrDefault(false)) setOf("dxvk") else emptySet()
            ui.post {
                compModes = modes
                compAuto = auto
@@ -79,10 +79,12 @@ internal class DriverMenus(private val activity: Activity, private val ui: Handl
        mode = uiMode, display = displaySlot(), runtime = runtimeSlot(),
        canRestart = !sessionRunning,
        checkedAt = TurnipReleases.cached(activity)?.checkedAt ?: 0L,
-        tpUbwcMode = tpUbwcMode.takeIf { gpu.model == 740 },
-        tpUbwcRestartRequired = com.droiddeck.launcher.gpu.TpUbwcHint.restartRequired(activity),
    )

+    fun tpUbwcModeForDevice(): String? = tpUbwcMode.takeIf { gpu.model == 740 }
+
+    fun tpUbwcRestartRequired(): Boolean = com.droiddeck.launcher.gpu.TpUbwcHint.restartRequired(activity)
+
    fun chooseTpUbwcMode(mode: String) {
        if (gpu.model != 740) return
        SessionPrefs.setTpUbwcMode(activity, mode)
@@ -127,8 +129,14 @@ internal class DriverMenus(private val activity: Activity, private val ui: Handl
        )
    }

+    var restartBlocked: () -> Boolean = { SessionState.running }
+
+    fun loadTpUbwcMode() {
+        tpUbwcMode = SessionPrefs.tpUbwcMode(activity)
+    }
+
    fun restartApp() {
-        if (SessionState.running) return
+        if (restartBlocked()) return
        val launch = activity.packageManager.getLaunchIntentForPackage(activity.packageName) ?: return
        activity.startActivity(android.content.Intent.makeRestartActivityTask(launch.component)
            .putExtra(com.droiddeck.launcher.stores.download.StoreDownloadService.EXTRA_NAV, "components"))
@@ -595,11 +603,19 @@ internal class DriverMenus(private val activity: Activity, private val ui: Handl
    }

    fun selectDriver(id: String, linux: Boolean) {
+        if (!linux && id == TurnipDriver.AUTO) {
+            DriverBundle.selectDisplay(activity, id)
+            pairModeOpen = false
+            lastAutoCheck = 0L
+            setMode(auto = true)
+            refreshDrivers()
+            return
+        }
        val bundle = DriverBundle.containing(activity, id, linux)
        when {
            bundle != null -> useBundle(bundle)
            linux -> SessionPrefs.setLinuxDriver(activity, id)
-            else -> SessionPrefs.setAndroidDriver(activity, id)
+            else -> DriverBundle.selectDisplay(activity, id)
        }
        pairModeOpen = false
        setMode(auto = false, mix = true)
@@ -23,6 +23,7 @@ import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateOf
@@ -63,9 +64,7 @@ import com.droiddeck.launcher.ui.ModeSettings
 import com.droiddeck.launcher.ui.ModeSettingsActions
 import com.droiddeck.launcher.ui.ConfirmDialog
 import com.droiddeck.launcher.ui.ControllerActions
-import com.droiddeck.launcher.ui.ControllerMappingPage
 import com.droiddeck.launcher.input.ControllerPrefs
-import com.droiddeck.launcher.input.ControllerEditorActivity
 import com.droiddeck.launcher.ui.FrontEndScreen
 import com.droiddeck.launcher.ui.FrontEndState
 import com.droiddeck.launcher.ui.FrontEndActions
@@ -202,6 +201,7 @@ class FrontEndActivity : ComponentActivity() {
    private var downloadPrefix by mutableStateOf("")
    private var downloadProxy by mutableStateOf("")
    private var animationsEnabled by mutableStateOf(true)
+    private var lowStorageWarning by mutableStateOf(true)
    private var launcherIcon by mutableStateOf(LauncherIcon.DARK)
    private var gameStoresEnabled by mutableStateOf(true)
    private var gameStoresSpeedTier by mutableStateOf("fast")
@@ -625,6 +625,7 @@ class FrontEndActivity : ComponentActivity() {
    private var dualScreenMode by mutableStateOf(com.droiddeck.launcher.input.DualScreen.MODE_AUTO)
    private var dualScreenSessions by mutableStateOf(com.droiddeck.launcher.input.DualScreen.MODE_AUTO)
    private var dualScreenControls by mutableStateOf(true)
+    private var androidTextFieldKeyboard by mutableStateOf(false)
    private var launcherStarted = false
    private lateinit var displayManager: DisplayManager
    private val secondScreenDisplayListener = object : DisplayManager.DisplayListener {
@@ -873,6 +874,7 @@ class FrontEndActivity : ComponentActivity() {
                android.widget.Toast.makeText(this, R.string.game_link_failed, android.widget.Toast.LENGTH_LONG).show()
                return false
            }
+            Library.recordPlayed(this, game)
            startActivity(Intent(this, SessionActivity::class.java).setAction(SessionService.ACTION_RESUME)
                .putExtra(SessionActivity.EXTRA_STEAMVR, steamVr)
                .returnTo(returnHome)
@@ -888,7 +890,15 @@ class FrontEndActivity : ComponentActivity() {
                        putExtra(SessionService.EXTRA_STEAM_URL,
                            com.droiddeck.launcher.frontend.GameLaunchLink.steamUrl(game.gameIdString))
                    }
-                }, steamSession = true)
+                }
+                .playing(game), steamSession = true)
+    }
+
+    private fun Intent.playing(game: Library.SteamGame): Intent =
+        apply { if (game.library == Library.ADDED) putExtra(SessionActivity.EXTRA_PLAYED_GAME, game.gameIdString) }
+
+    private fun recordPlayed(intent: Intent) {
+        intent.getStringExtra(SessionActivity.EXTRA_PLAYED_GAME)?.let { Library.recordPlayed(this, it) }
    }

    private fun Intent.returnTo(returnHome: Boolean): Intent {
@@ -915,14 +925,17 @@ class FrontEndActivity : ComponentActivity() {
                    .putExtra(SessionService.EXTRA_PROGRAM, command.program)
                    .putExtra(SessionService.EXTRA_PROGRAM_ARGS, command.args.toTypedArray())
                    .putExtra(SessionService.EXTRA_GAME_ID, com.droiddeck.launcher.session.NoSteamLaunch.scope(game))
+                    .playing(game)
                when {
                    !SessionState.running -> startSessionOrWait(next)
                    SessionState.stopRequested -> android.widget.Toast.makeText(this, R.string.game_link_session_busy, android.widget.Toast.LENGTH_LONG).show()
-                    command.program == com.droiddeck.launcher.session.NoSteamLaunch.BATTLENET && handToBattleNet(command.args, returnHome) { pendingSwitch = next } -> {}
-                    SessionState.mode == SessionService.MODE_RUN && SessionState.program == command.program && SessionState.programArgs == command.args ->
+                    command.program == com.droiddeck.launcher.session.NoSteamLaunch.BATTLENET && handToBattleNet(command.args, next, returnHome) -> {}
+                    SessionState.mode == SessionService.MODE_RUN && SessionState.program == command.program && SessionState.programArgs == command.args -> {
+                        recordPlayed(next)
                        startActivity(Intent(this, SessionActivity::class.java).setAction(SessionService.ACTION_RESUME)
                            .returnTo(returnHome)
                            .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_SINGLE_TOP))
+                    }
                    else -> pendingSwitch = next
                }
            }
@@ -1084,6 +1097,8 @@ class FrontEndActivity : ComponentActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
+        drivers.restartBlocked = ::runtimeChangesBlocked
+        drivers.loadTpUbwcMode()
        pendingSessionLogExport = savedInstanceState?.getString(KEY_PENDING_SESSION_LOG_EXPORT)?.let(::File)
        homeChoiceOpen = savedInstanceState?.getBoolean(STATE_HOME_CHOICE_OPEN) == true
        gameSpaceOffered = savedInstanceState?.getBoolean(STATE_GAME_SPACE_OFFERED) == true
@@ -1110,6 +1125,7 @@ class FrontEndActivity : ComponentActivity() {
        downloadProxy = DownloadSource.proxyHostPort(this)
        DownloadSource.probe()
        animationsEnabled = SessionPrefs.animationsEnabled(this)
+        lowStorageWarning = SessionPrefs.lowStorageWarning(this)
        LauncherIcon.repair(this, intent?.component)
        launcherIcon = LauncherIcon.current(this)
        gameStoresEnabled = SessionPrefs.gameStoresEnabled(this)
@@ -1120,6 +1136,10 @@ class FrontEndActivity : ComponentActivity() {
        applyLauncherFullscreen()
        updates.start()
        setContent {
+            val prootPack by com.droiddeck.launcher.core.AddonPack.PROOT.state.collectAsState()
+            androidx.compose.runtime.LaunchedEffect(prootPack) {
+                if (prootPack == com.droiddeck.launcher.core.AddonPack.State.Ready && installed == null) refresh()
+            }
            DroidDeckTheme(theme, appScale = appScale) {
            com.droiddeck.launcher.ui.FocusGlideHost(androidx.compose.ui.Modifier.fillMaxSize().exposeTestTags()) {
                if (decky.deckyPendingZip != null) com.droiddeck.launcher.ui.DeckyZipWarningDialog(
@@ -1156,6 +1176,7 @@ class FrontEndActivity : ComponentActivity() {
                        vacDiagnostics = vacDiagnostics, agentCommands = agentCommands,
                        graphicsLogs = graphicsLogs, steamGpuDrawing = steamGpuDrawing, bridgeFellBack = bridgeFellBack, bridgeFellBackMemory = bridgeFellBackMemory,
                        clearCachedApps = clearCachedApps, adbPaired = adbPaired, memoryHud = memoryHud, backgroundAppLimit = backgroundAppLimit,
+                        tpUbwcMode = drivers.tpUbwcModeForDevice(), tpUbwcRestartRequired = drivers.tpUbwcRestartRequired(), canRestartApp = !runtimeChangesBlocked(),
                        steamGames = steamGames, steamGamesX64 = steamGamesX64, emulators = emulatorList, running = runningLabel,
                        frameGen = FrameGen.mode(this),
                        lossless = lossless,
@@ -1175,6 +1196,7 @@ class FrontEndActivity : ComponentActivity() {
                        dualScreenMode = dualScreenMode,
                        dualScreenSessions = dualScreenSessions,
                        dualScreenControls = dualScreenControls,
+                        androidTextFieldKeyboard = androidTextFieldKeyboard,
                        packages = packageRows,
                        packageCatalogLoading = catalogLoading,
                        packageBusyId = pkgId,
@@ -1197,6 +1219,7 @@ class FrontEndActivity : ComponentActivity() {
                        downloadPrefix = downloadPrefix,
                        downloadProxy = downloadProxy,
                        animationsEnabled = animationsEnabled,
+                        lowStorageWarning = lowStorageWarning,
                        launcherIcon = launcherIcon,
                        gameStoresEnabled = gameStoresEnabled,
                        gameStoresSpeedTier = gameStoresSpeedTier,
@@ -1400,6 +1423,8 @@ class FrontEndActivity : ComponentActivity() {
                        },
                        onClearCachedApps = { on -> SessionPrefs.setClearCachedApps(this, on); clearCachedApps = on },
                        onMemoryHud = { value -> SessionPrefs.setMemoryHud(this, value); memoryHud = value },
+                        onTpUbwcMode = { drivers.chooseTpUbwcMode(it) },
+                        onRestartApp = { drivers.restartApp() },
                        onBackgroundAppLimit = { limit ->
                            SessionPrefs.setBackgroundAppLimit(this, limit); backgroundAppLimit = limit
                            if (limit == com.droiddeck.launcher.core.BackgroundAppLimit.OFF) com.droiddeck.launcher.core.BackgroundAppLimit.restoreAsync(this)
@@ -1503,6 +1528,14 @@ class FrontEndActivity : ComponentActivity() {
                            SessionPrefs.setDualScreenSessionControls(this, on)
                            dualScreenControls = on
                        },
+                        onAndroidTextFieldKeyboard = { on ->
+                            SessionPrefs.setAndroidTextFieldKeyboard(this, on)
+                            androidTextFieldKeyboard = on
+                        },
+                        onLowStorageWarning = { on ->
+                            SessionPrefs.setLowStorageWarning(this, on)
+                            lowStorageWarning = on
+                        },
                        onAnimationsEnabled = { on ->
                            SessionPrefs.setAnimationsEnabled(this, on)
                            animationsEnabled = on
@@ -1602,23 +1635,7 @@ class FrontEndActivity : ComponentActivity() {
                        },
                        updates = updates.actions(),
                        controller = ControllerActions(
-                            onOsc = { o -> SessionPrefs.setOscMode(this, o); oscMode = o },
-                            onTint = { t -> ControllerPrefs.setTint(this, t); refreshController() },
-                            onOpacity = { o -> ControllerPrefs.setOpacity(this, o); refreshController() },
-                            onSize = { v -> ControllerPrefs.setSize(this, v); refreshController() },
-                            onStickClick = { on -> ControllerPrefs.setStickClick(this, on); refreshController() },
-                            onAdaptiveSticks = { on -> ControllerPrefs.setAdaptiveSticks(this, on); refreshController() },
-                            onRumble = { on -> ControllerPrefs.setRumble(this, on); refreshController() },
-                            onDeadZone = { v -> ControllerPrefs.setDeadZone(this, v); refreshController() },
-                            onSteamButton = { on -> ControllerPrefs.setSteamButton(this, on); refreshController() },
-                            onQamButton = { on -> ControllerPrefs.setQamButton(this, on); refreshController() },
-                            onKeyboardButton = { on -> ControllerPrefs.setKeyboardButton(this, on); refreshController() },
-                            onSelectSteam = { on -> ControllerPrefs.setSelectSteam(this, on); refreshController() },
-                            onJoyConVr = { on -> ControllerPrefs.setJoyConVr(this, on); refreshController() },
-                            onEditLayout = { startActivity(Intent(this, ControllerEditorActivity::class.java)) },
-                            onResetLayout = { ControllerPrefs.resetAllLayouts(this); refreshController() },
                            onMapping = { showPerformance = false; showComponents = false; showMapping = true },
-                            onResetAll = { ControllerPrefs.resetAll(this); refreshController() },
                        ),
                    ),
                    page = page,
@@ -1668,6 +1685,8 @@ class FrontEndActivity : ComponentActivity() {
                lowSpace?.let { free ->
                    com.droiddeck.launcher.ui.LowSpaceDialog(
                        free,
+                        warn = lowStorageWarning,
+                        onWarnChange = { on -> SessionPrefs.setLowStorageWarning(this, on); lowStorageWarning = on },
                        onFreeUp = { lowSpace = null; com.droiddeck.launcher.storage.StorageState.requestOpen() },
                        onPlay = { lowSpace = null; com.droiddeck.launcher.storage.StorageState.lowSpaceDismissed = true; startSteamSession() },
                        onDismiss = { lowSpace = null },
@@ -1763,8 +1782,9 @@ class FrontEndActivity : ComponentActivity() {

    private fun playSteam() {
        val storage = com.droiddeck.launcher.storage.StorageState
-        if (!SessionState.running && !storage.lowSpaceDismissed && storage.lowOnSpace(this)) {
-            lowSpace = storage.freeBytes(this)
+        val free = storage.freeBytes(this)
+        if (storage.shouldWarnLowSpace(SessionPrefs.lowStorageWarning(this), storage.lowSpaceDismissed, SessionState.running, free)) {
+            lowSpace = free
            storage.refresh(this)
        } else startSteamSession()
    }
@@ -2044,6 +2064,7 @@ class FrontEndActivity : ComponentActivity() {
        dualScreenDevice = com.droiddeck.launcher.input.DualScreen.anyDisplay(displayManager, ownDisplayId) != null
        dualScreenSessions = SessionPrefs.dualScreenSessionMode(this)
        dualScreenControls = SessionPrefs.dualScreenSessionControls(this)
+        androidTextFieldKeyboard = SessionPrefs.androidTextFieldKeyboard(this)
        val target = com.droiddeck.launcher.input.DualScreen.display(this, displayManager, ownDisplayId)
        dualDisplayId = target?.displayId ?: -1
        syncDualPanel()
@@ -2136,13 +2157,7 @@ class FrontEndActivity : ComponentActivity() {

    @Composable
    private fun MappingHost() {
-        val settings = controllerSettings ?: return
-        ControllerMappingPage(
-            mapping = settings.mapping,
-            onPick = { id, target -> ControllerPrefs.setTarget(this, id, target); refreshController() },
-            onReset = { ControllerPrefs.resetMapping(this); refreshController() },
-            onBack = { showMapping = false },
-        )
+        com.droiddeck.launcher.ui.InputSettingsPage(onBack = { showMapping = false })
    }

    private fun openComponents(focusContent: Boolean = true, tab: String? = null, gameKey: String? = null) {
@@ -2226,7 +2241,6 @@ class FrontEndActivity : ComponentActivity() {
                onRestoreBundled = { TurnipDriver(this).restoreBundled(); drivers.refreshDrivers() },
                onMode = { m -> drivers.chooseMode(m) },
                onRestart = { drivers.restartApp() },
-                onTpUbwcMode = { drivers.chooseTpUbwcMode(it) },
            ),
            protons = com.droiddeck.launcher.ui.ProtonsState(
                rows = protons.protonRows, busyId = protons.protonBusyId, stage = protons.protonStage, percent = protons.protonPercent,
@@ -2279,14 +2293,14 @@ class FrontEndActivity : ComponentActivity() {
                when {
                    !SessionState.running -> startSessionOrWait(next)
                    SessionState.stopRequested -> android.widget.Toast.makeText(this, R.string.game_link_session_busy, android.widget.Toast.LENGTH_LONG).show()
-                    handToBattleNet(full) { pendingSwitch = next } -> {}
+                    handToBattleNet(full, next) -> {}
                    else -> pendingSwitch = next
                }
            }
        }, "battlenet-open").start()
    }

-    private fun handToBattleNet(args: List<String>, returnHome: Boolean = false, otherwise: () -> Unit): Boolean {
+    private fun handToBattleNet(args: List<String>, next: Intent, returnHome: Boolean = false): Boolean {
        if (SessionState.mode != SessionService.MODE_RUN || SessionState.program != com.droiddeck.launcher.session.NoSteamLaunch.BATTLENET) return false
        val library = args.takeIf { it.firstOrNull() == "--library" }?.getOrNull(1)
        val sessionLibrary = SessionState.programArgs.takeIf { it.firstOrNull() == "--library" }?.getOrNull(1)
@@ -2297,10 +2311,13 @@ class FrontEndActivity : ComponentActivity() {
            val handed = request.isEmpty() || com.droiddeck.launcher.stores.battlenet.BattleNetClient.request(LinuxRuntime.sessionRoot(app), request)
            ui.post {
                if (isDestroyed) return@post
-                if (!handed) otherwise()
-                else startActivity(Intent(this, SessionActivity::class.java).setAction(SessionService.ACTION_RESUME)
-                    .returnTo(returnHome)
-                    .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_SINGLE_TOP))
+                if (!handed) pendingSwitch = next
+                else {
+                    recordPlayed(next)
+                    startActivity(Intent(this, SessionActivity::class.java).setAction(SessionService.ACTION_RESUME)
+                        .returnTo(returnHome)
+                        .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_SINGLE_TOP))
+                }
            }
        }, "battlenet-request").start()
        return true
@@ -2438,6 +2455,7 @@ class FrontEndActivity : ComponentActivity() {
                    SessionPrefs.setUnfoldedControlsWithController(this, on); unfoldedControlsWithController = on
                },
                onOsc = { o -> SessionPrefs.setOscMode(this, o); oscMode = o },
+                onInputSettings = { showPerformance = false; showComponents = false; showMapping = true },
                onBackHold = { on -> SessionPrefs.setBackHold(this, on); backHold = on },
                onBackActionsInverted = { inverted ->
                    SessionPrefs.setBackActionsInverted(this, inverted)
@@ -0,0 +1,41 @@
+package com.droiddeck.launcher.agent
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import java.io.File
+
+/**
+ * The agent bridge for devices whose shell has no `content` command: the same calls as
+ * [AgentBridgeProvider], answered in a file under the app's external files folder.
+ */
+class AgentCallReceiver : BroadcastReceiver() {
+
+    override fun onReceive(context: Context, intent: Intent) {
+        val method = intent.getStringExtra("method") ?: return
+        val id = intent.getStringExtra("id")?.takeIf { it.matches(Regex("[A-Za-z0-9_-]{1,64}")) } ?: return
+        val arg = intent.getStringExtra("arg")
+        val request = intent.getStringExtra(AgentBridgeProvider.EXTRA_REQUEST)
+        val pending = goAsync()
+        Thread({
+            val json = try {
+                val extras = Bundle().apply { putString(AgentBridgeProvider.EXTRA_REQUEST, request) }
+                context.contentResolver.call("${context.packageName}.agent", method, arg, extras)
+                    ?.getString(AgentBridgeProvider.RESULT_JSON) ?: """{"ok":false,"error":{"code":"NO_RESPONSE","message":"no response"}}"""
+            } catch (e: Exception) {
+                org.json.JSONObject().put("ok", false)
+                    .put("error", org.json.JSONObject().put("code", "COMMAND_FAILED").put("message", e.message ?: e.javaClass.simpleName)).toString()
+            }
+            try {
+                val dir = File(context.getExternalFilesDir(null), "agent-calls").apply { mkdirs() }
+                File(dir, "$id.json.part").writeText(json)
+                File(dir, "$id.json.part").renameTo(File(dir, "$id.json"))
+            } catch (e: Exception) {
+                android.util.Log.w("AgentCallReceiver", "could not write the answer to $method: ${e.message}")
+            } finally {
+                pending.finish()
+            }
+        }, "agent-call-$id").start()
+    }
+}
@@ -33,6 +33,7 @@ object AgentGuest {
    var keyboardDismissals by mutableIntStateOf(0)
        private set
    @Volatile private var keyboardRoute = false
+    @Volatile var readyListener: (() -> Unit)? = null
    @Volatile private var routeDir: File? = null
    private const val TAG = "AgentGuest"
    private const val POLL_MS = 50L
@@ -59,6 +60,7 @@ object AgentGuest {
                    when (path) {
                        "hello.json" -> readJson(File(dir, path))?.let {
                            SessionEvents.record("agent.ready", mapOf("pid" to it.optInt("pid"), "focus" to it.optBoolean("focus")))
+                            readyListener?.invoke()
                        }
                        "focus.json" -> readJson(File(dir, path))?.let(::recordFocus)
                        "keyboard.json" -> readJson(File(dir, path))?.let { recordKeyboard(this, it) }
@@ -58,7 +58,7 @@ public final class Downloader {

        private static void closeAsync(InputStream active) {
            CANCEL_EXECUTOR.execute(() -> {
-                try { active.close(); } catch (IOException ignored) { }
+                try { active.close(); } catch (IOException | IllegalStateException ignored) { }
            });
        }

@@ -12,6 +12,9 @@ object Hashes {
    @JvmStatic
    fun sha512(file: File): String = hex(file, "SHA-512")

+    @JvmStatic
+    fun md5(file: File): String = hex(file, "MD5")
+
    @JvmStatic
    fun isGithubSha256(digest: String?): Boolean = digest != null && digest.matches(GITHUB_SHA256)

@@ -90,7 +90,8 @@ object StorageRoots {
            .filter { present(it.state) }
            .forEachIndexed { index, volume ->
                val uuid = volume.uuid?.takeIf { it.isNotBlank() }
-                val dirName = volume.directory?.name?.takeIf { it.isNotBlank() }
+                val directory = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) volume.directory else null
+                val dirName = directory?.name?.takeIf { it.isNotBlank() }
                val descSlug = volume.getDescription(context)?.trim()
                    ?.takeIf { it.isNotBlank() && !it.equals("android", ignoreCase = true) }
                    ?.replace(Regex("[^A-Za-z0-9._-]+"), "-")
@@ -98,9 +99,7 @@ object StorageRoots {
                entry.removable = !volume.isPrimary && volume.isRemovable
                if (entry.label == null) entry.label = labelFor(context, volume, uuid ?: dirName ?: descSlug)

-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
-                    volume.directory?.let { entry.candidates += it }
-                }
+                directory?.let { entry.candidates += it }
                val name = uuid ?: dirName
                if (name != null) {
                    entry.candidates += File("/storage/$name")
@@ -18,9 +18,10 @@ object Library {
        val source: String = SOURCE_STEAM,
        val storeId: String? = null,
        val logo: File? = null,
+        val installedAt: Long = 0L,
    ) {
        fun withArt(art: File?, hero: File?, icon: File?, logo: File? = this.logo) =
-            SteamGame(appId, name, art, library, gameId, hero, lastPlayed, gameFiles, protonPrefix, icon, source, storeId, logo)
+            SteamGame(appId, name, art, library, gameId, hero, lastPlayed, gameFiles, protonPrefix, icon, source, storeId, logo, installedAt)

        val gameIdString: String get() = java.lang.Long.toUnsignedString(gameId)
        val launchKey: String get() = if (storeId != null) "$source:$storeId" else gameIdString
@@ -31,6 +32,7 @@ object Library {
        }
    }
    const val ADDED = "added"
+    private const val PLAYED = "added_games_played"
    const val EPIC_LAUNCHER = "epic-launcher"
    const val EPIC_LAUNCHER_NAME = "Epic Games Launcher"
    const val BATTLENET_LAUNCHER = "battlenet-launcher"
@@ -221,6 +223,18 @@ object Library {
        return (steam + own.map { g -> addedGame(context, g, roots, played[g.appId] ?: 0L) }).distinctBy { it.gameId }
    }

+    fun recordPlayed(context: Context, game: SteamGame) {
+        if (game.library == ADDED) recordPlayed(context, game.gameIdString)
+    }
+
+    fun recordPlayed(context: Context, gameId: String) {
+        context.getSharedPreferences(PLAYED, Context.MODE_PRIVATE).edit()
+            .putLong(gameId, System.currentTimeMillis() / 1000).apply()
+    }
+
+    internal fun recordedPlay(context: Context, gameId: Long): Long =
+        context.getSharedPreferences(PLAYED, Context.MODE_PRIVATE).getLong(java.lang.Long.toUnsignedString(gameId), 0L)
+
    internal fun shortcutsLastPlayed(root: File): Map<Long, Long> = runCatching {
        val config = AddedGames.accountConfig(root) ?: return emptyMap()
        val bytes = File(config, "shortcuts.vdf").takeIf { it.isFile }?.readBytes() ?: return emptyMap()
@@ -249,12 +263,13 @@ object Library {
        AddedGameArt.resolve(context, g).let { art ->
            SteamGame(
                g.steamAppId ?: g.appId.toInt(), g.name, art.portrait ?: art.header, ADDED, g.gameId,
-                hero = art.hero ?: art.header, lastPlayed = lastPlayed, gameFiles = g.folder,
+                hero = art.hero ?: art.header, lastPlayed = maxOf(lastPlayed, recordedPlay(context, g.gameId)), gameFiles = g.folder,
                protonPrefix = if (g.source == com.droiddeck.launcher.stores.Store.BATTLENET.id) File(com.droiddeck.launcher.runtime.BattleNet.prefix(context), "pfx").takeIf { it.isDirectory }
                    else protonPrefix(context, g.steamAppId?.toLong() ?: g.appId, libraries = roots),
                icon = art.icon?.takeIf { it.extension.lowercase() != "ico" },
                source = g.source, storeId = g.storeId,
                logo = art.logo,
+                installedAt = g.folder.lastModified(),
            )
        }

@@ -27,6 +27,7 @@ object LibraryCache {
                source = o.optString("source").ifEmpty { if (o.getString("library") == Library.ADDED) Library.ADDED else Library.SOURCE_STEAM },
                storeId = o.optString("storeId").ifEmpty { null },
                logo = o.file("logo"),
+                installedAt = o.optLong("installedAt"),
            )
        } to x64
    }.getOrElse { e -> Log.w(TAG, "unreadable, ignored: ${e.message}"); Pair(emptyList(), false) }
@@ -44,7 +45,7 @@ object LibraryCache {
                JSONObject().put("appId", g.appId).put("name", g.name).put("library", g.library).put("gameId", g.gameId)
                    .put("lastPlayed", g.lastPlayed).putFile("art", g.art).putFile("hero", g.hero)
                    .putFile("gameFiles", g.gameFiles).putFile("protonPrefix", g.protonPrefix).putFile("icon", g.icon).putFile("logo", g.logo)
-                    .put("source", g.source).apply { g.storeId?.let { put("storeId", it) } },
+                    .put("source", g.source).put("installedAt", g.installedAt).apply { g.storeId?.let { put("storeId", it) } },
            )
            val f = file(context)
            val tmp = File(f.path + ".tmp")
@@ -27,12 +27,11 @@ object AutoPicks {
    }

    val BUILT_IN = listOf(
-        Rule(setOf(Family.A8XX), models = setOf(840), prefer = listOf(NEWEST_DD_TURNIP, DriverPairs.WN_BALANCED)),
-        Rule(setOf(Family.A8XX), prefer = listOf(DriverPairs.WN_BALANCED)),
+        Rule(setOf(Family.A8XX), prefer = listOf(NEWEST_DD_TURNIP, DriverPairs.WN_BALANCED)),
        Rule(setOf(Family.A7XX_LOW), prefer = listOf(NEWEST_DD_TURNIP, DriverPairs.BANNER_710)),
-        Rule(setOf(Family.A7XX), oneUi8Gen2 = true, prefer = listOf(DriverPairs.BANNER_ONEUI)),
+        Rule(setOf(Family.A7XX), oneUi8Gen2 = true, prefer = listOf(NEWEST_DD_TURNIP, DriverPairs.BANNER_ONEUI)),
        Rule(setOf(Family.A7XX), prefer = listOf(NEWEST_DD_TURNIP, DriverPairs.BANNER)),
-        Rule(setOf(Family.A6XX), prefer = listOf(DriverPairs.BANNER)),
+        Rule(setOf(Family.A6XX), prefer = listOf(NEWEST_DD_TURNIP, DriverPairs.BANNER)),
        Rule(setOf(Family.ADRENO_UNKNOWN), minSdk = 36, prefer = listOf(DriverPairs.WN_BALANCED)),
        Rule(setOf(Family.ADRENO_UNKNOWN), prefer = listOf(DriverPairs.BANNER)),
    )
@@ -159,6 +159,12 @@ object DriverBundle {
        SessionPrefs.setLinuxDriver(context, bundle.linuxId)
    }

+    fun selectDisplay(context: Context, id: String) {
+        val left = active(context)
+        SessionPrefs.setAndroidDriver(context, id)
+        if (left != null && left.androidId != id) SessionPrefs.setLinuxDriver(context, "")
+    }
+
    fun remove(context: Context, bundle: Bundle) {
        TurnipDriver(context).remove(bundle.androidId)
        LinuxVulkanDriverManager(context).removeDriver(bundle.linuxId)
@@ -191,6 +191,7 @@ public final class SystemVulkanDriver {

    /** Collect abandoned stages, and obsolete versions once older guests can no longer load them. */
    public static synchronized void pruneUnused(Context context, boolean guestsStopped) throws IOException {
+        if (!AddonPack.POWERVR.installed(context)) return;
        pruneUnused(runtimeDirectory(context), guestsStopped);
    }

@@ -97,6 +97,7 @@ object TurnipReleases {
                // Venus): its driver pairs fall past the first 15, so it is read in one full page.
                val perPage = if (src.repo == NON_ADRENO_REPO) 100 else 15
                val releases = JSONArray(get(context, "https://api.github.com/repos/${src.repo}/releases?per_page=$perPage"))
+                val found = JSONArray()
                val seen = HashSet<String>()
                var newest: String? = null
                for (i in 0 until releases.length()) {
@@ -114,12 +115,13 @@ object TurnipReleases {
                        val label = kind.label
                        val sha = Hashes.githubSha256(a.optString("digest")) ?: continue
                        if (!seen.add(if (kind.bundle) kind.pair else "$linux|$label")) continue
-                        assets.put(JSONObject().put("source", src.label).put("tag", tag).put("name", name)
+                        found.put(JSONObject().put("source", src.label).put("tag", tag).put("name", name)
                            .put("url", a.getString("browser_download_url")).put("size", a.optLong("size"))
                            .put("linux", linux).put("label", label).put("sha256", sha).put("pair", kind.pair)
                            .put("bundle", kind.bundle).put("id", a.optLong("id")).put("updated_at", a.optString("updated_at")))
                    }
                }
+                for (i in 0 until found.length()) assets.put(found.get(i))
                if (newest != null) latest.put(JSONObject().put("source", src.label).put("tag", newest))
            } catch (e: Exception) {
                failed.add(src.label)
@@ -127,7 +129,8 @@ object TurnipReleases {
            }
        }
        if (failed.size == sources.size) throw lastError ?: IOException("no source answered")
-        runCatching { get(context, AutoPicks.URL, AutoPicks.URL) }
+        carryOver(failed, prefs(context).getString(KEY_RELEASE, null)?.let { runCatching { JSONObject(it) }.getOrNull() }, assets, latest)
+        runCatching { fetch(context, AutoPicks.URL, AutoPicks.URL) }
            .onFailure { Log.i(TAG, "auto picks: ${it.message}") }
            .getOrNull()?.takeIf { AutoPicks.parse(it) != null }
            ?.let { prefs(context).edit().putString(KEY_PICKS, it).apply() }
@@ -137,12 +140,22 @@ object TurnipReleases {
        return parse(stored)
    }

+    internal var fetch: (Context, String, String) -> String = { context, source, url -> get(context, source, url) }
+
+    internal fun carryOver(failed: List<String>, previous: JSONObject?, assets: JSONArray, latest: JSONArray) {
+        if (previous == null || failed.isEmpty()) return
+        for ((key, into) in listOf("assets" to assets, "latest" to latest)) {
+            val old = previous.optJSONArray(key) ?: continue
+            for (i in 0 until old.length()) old.optJSONObject(i)?.takeIf { it.optString("source") in failed }?.let(into::put)
+        }
+    }
+
    private fun get(context: Context, url: String): String {
        val sources = DownloadSource.candidates(url)
        var last: IOException? = null
        for ((index, source) in sources.withIndex()) {
            try {
-                val body = get(context, source, url)
+                val body = fetch(context, source, url)
                DownloadSource.succeeded(source)
                return body
            } catch (e: IOException) {
@@ -534,9 +534,6 @@ class DroidDeckHudView(context: Context) : View(context) {
    private val inkRect = android.graphics.Rect()

    private fun rebuild() {
-        val renderingLayer = if (size == DroidDeckHudSize.STRIP && dock == DroidDeckHudDock.NONE)
-            LAYER_TYPE_SOFTWARE else LAYER_TYPE_NONE
-        if (layerType != renderingLayer) setLayerType(renderingLayer, null)
        glyphs.clear(); tileRects.clear(); graphRect = null
        headerMark = null; headerWordmark = null; chipRect = null; dPanel = null; dDividerTop = -1f; tabRect = null; stripRect = null
        val s = snap
@@ -1353,10 +1350,15 @@ class DroidDeckHudView(context: Context) : View(context) {
            canvas.drawText(g.text, g.x, g.baseline, paint)
            if (g.glow) paint.clearShadowLayer()
        }
-        headerMark?.let { DroidDeckMark.draw(canvas, it.left, it.top, it.height(), blend(colValue), accent) }
+        headerMark?.let {
+            if (stripRect != null && layerType != LAYER_TYPE_SOFTWARE) drawCachedMark(canvas, it)
+            else DroidDeckMark.draw(canvas, it.left, it.top, it.height(), blend(colValue), accent)
+        }
        headerWordmark?.let { WordmarkArt.draw(canvas, it.left, it.top, it.height(), blend(colValue), accent) }

-        graphRect?.let { drawGraph(canvas, it) }
+        graphRect?.let {
+            if (stripRect != null && layerType != LAYER_TYPE_SOFTWARE) drawCachedGraph(canvas, it) else drawGraph(canvas, it)
+        }

        lockController.drawBadge(canvas)
    }
@@ -1381,6 +1383,41 @@ class DroidDeckHudView(context: Context) : View(context) {
        canvas.drawPath(graphPath, graphPaint)
    }

+    private var cachedGraphBitmap: Bitmap? = null
+    private var cachedGraphCanvas: Canvas? = null
+    private val cachedGraphRect = RectF()
+    private var cachedMarkBitmap: Bitmap? = null
+    private var cachedMarkKey = ""
+
+    private fun drawCachedGraph(canvas: Canvas, rect: RectF) {
+        val w = rect.width().roundToInt().coerceAtLeast(1)
+        val h = rect.height().roundToInt().coerceAtLeast(1)
+        var bitmap = cachedGraphBitmap
+        if (bitmap == null || bitmap.width != w || bitmap.height != h) {
+            bitmap = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888)
+            cachedGraphBitmap = bitmap
+            cachedGraphCanvas = Canvas(bitmap)
+            cachedGraphRect.set(0f, 0f, w.toFloat(), h.toFloat())
+        }
+        bitmap.eraseColor(Color.TRANSPARENT)
+        drawGraph(cachedGraphCanvas!!, cachedGraphRect)
+        canvas.drawBitmap(bitmap, rect.left, rect.top, null)
+    }
+
+    private fun drawCachedMark(canvas: Canvas, rect: RectF) {
+        val w = rect.width().roundToInt().coerceAtLeast(1)
+        val h = rect.height().roundToInt().coerceAtLeast(1)
+        val key = "$w,$h,${blend(colValue)},$accent"
+        var bitmap = cachedMarkBitmap
+        if (bitmap == null || key != cachedMarkKey) {
+            bitmap = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888)
+            DroidDeckMark.draw(Canvas(bitmap), 0f, 0f, h.toFloat(), blend(colValue), accent)
+            cachedMarkBitmap = bitmap
+            cachedMarkKey = key
+        }
+        canvas.drawBitmap(bitmap, rect.left, rect.top, null)
+    }
+
    private fun drawStrip(canvas: Canvas, rect: RectF) {
        val p = parent as? View
        val atBottom = p != null && p.height > 0 && y + height / 2f > p.height / 2f
@@ -6,6 +6,7 @@ import kotlin.math.roundToInt
 internal class FrameStats {
    private val graph = FloatArray(GRAPH_FRAMES)
    private var graphHead = 0
+    private var graphFrames = 0L
    private var lastPresentNs = 0L
    private var lastFpsUpdateNs = 0L
    private var framesSinceUpdate = 0
@@ -38,6 +39,7 @@ internal class FrameStats {
        if (lastPresentNs != 0L) {
            graph[graphHead] = frametimeNs / 1e6f
            graphHead = (graphHead + 1) % GRAPH_FRAMES
+            graphFrames++
        }
        val elapsed = timeNs - lastFpsUpdateNs
        if (elapsed >= FPS_PERIOD_NS) {
@@ -68,6 +70,7 @@ internal class FrameStats {
    fun reset() {
        graph.fill(0f)
        graphHead = 0
+        graphFrames = 0L
        lastPresentNs = 0L
        lastFpsUpdateNs = 0L
        framesSinceUpdate = 0
@@ -86,8 +89,9 @@ internal class FrameStats {
    fun frametimeMs(): Float = 1000f / maxOf(fps, 1f)

    @Synchronized
-    fun graph(out: FloatArray) {
+    fun graph(out: FloatArray): Long {
        for (i in 0 until GRAPH_FRAMES) out[i] = graph[(graphHead + i) % GRAPH_FRAMES]
+        return graphFrames
    }

    @Synchronized
@@ -9,6 +9,7 @@ import android.hardware.display.DisplayManager
 import android.os.Build
 import android.os.Handler
 import android.os.HandlerThread
+import android.os.SystemClock
 import android.util.Log
 import android.view.Display
 import android.view.accessibility.AccessibilityEvent
@@ -33,6 +34,8 @@ object BottomScreenGuests {
        else -> null
    }

+    internal fun current(arrivedAt: Long, ownShownAt: Long?): Boolean = ownShownAt == null || arrivedAt >= ownShownAt
+
    internal fun ignorable(type: Int): Boolean = type == AccessibilityWindowInfo.TYPE_INPUT_METHOD ||
        type == AccessibilityWindowInfo.TYPE_ACCESSIBILITY_OVERLAY ||
        type == AccessibilityWindowInfo.TYPE_SPLIT_SCREEN_DIVIDER ||
@@ -43,7 +46,7 @@ object BottomScreenGuests {
 }

 class BottomScreenWatch(private val service: AccessibilityService) {
-    private class Arrival(val pkg: String)
+    private class Arrival(val pkg: String, val at: Long)

    private val thread = HandlerThread("bottom-screen").apply { start() }
    private val handler = Handler(thread.looper)
@@ -52,6 +55,8 @@ class BottomScreenWatch(private val service: AccessibilityService) {
    private var homes: Set<String> = emptySet()
    private var keyboards: Set<String> = emptySet()
    private var holders: Map<Int, String?> = emptyMap()
+    private var ownWindows: Map<Int, Set<Int>> = emptyMap()
+    private val ownShownAt = mutableMapOf<Int, Long>()
    private val check = Runnable { evaluate() }

    fun start() {
@@ -72,7 +77,7 @@ class BottomScreenWatch(private val service: AccessibilityService) {
            AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED -> {
                val pkg = event.packageName?.toString() ?: return
                if (event.displayId == Display.DEFAULT_DISPLAY || pkg == own || pkg == SYSTEM_UI) return
-                arrivals[event.displayId] = Arrival(pkg)
+                arrivals[event.displayId] = Arrival(pkg, event.eventTime)
            }
            AccessibilityEvent.TYPE_WINDOWS_CHANGED -> Unit
            else -> return
@@ -97,19 +102,25 @@ class BottomScreenWatch(private val service: AccessibilityService) {
        val all = runCatching { service.windowsOnAllDisplays }.getOrNull() ?: return
        val displays = service.getSystemService(DisplayManager::class.java) ?: return
        val taken = mutableMapOf<Int, String?>()
+        val shown = mutableMapOf<Int, Set<Int>>()
+        val now = SystemClock.uptimeMillis()
        for (i in 0 until all.size()) {
            val id = all.keyAt(i)
            if (id == Display.DEFAULT_DISPLAY) continue
            val display = displays.getDisplay(id)?.takeIf(DualScreen::builtIn) ?: continue
            val windows = all.valueAt(i)
-            val topPkg = windows.asSequence()
                .filter { !BottomScreenGuests.ignorable(it.type) && cover(it, display) >= BottomScreenGuests.MIN_COVER }
                .sortedByDescending { it.layer }
-                .firstNotNullOfOrNull { packageOf(it)?.takeUnless { pkg -> pkg == own } }
-            val arrival = seen[id]
-            if (topPkg != null && arrival != null) arrivals.remove(id, arrival)
+                .map { it to packageOf(it) }
+            val ours = windows.filter { it.second == own }.map { it.first.id }.toSet()
+            if (!ownWindows[id].orEmpty().containsAll(ours)) ownShownAt[id] = now
+            shown[id] = ours
+            val topPkg = windows.firstNotNullOfOrNull { it.second?.takeUnless { pkg -> pkg == own } }
+            val arrival = seen[id]?.takeIf { BottomScreenGuests.current(it.at, ownShownAt[id]) }
+            seen[id]?.takeIf { topPkg != null || arrival == null }?.let { arrivals.remove(id, it) }
            BottomScreenGuests.holder(topPkg, arrival?.pkg?.takeUnless { it in keyboards }, homes)?.let { taken[id] = it }
        }
+        ownWindows = shown
        if (current !== this) return
        if (taken != holders) Log.i(TAG, "bottom screen holders: $taken")
        holders = taken
@@ -1,136 +0,0 @@
-package com.droiddeck.launcher.input
-
-import com.droiddeck.launcher.ui.focusGlide
-import android.os.Build
-import android.os.Bundle
-import android.view.Gravity
-import android.view.View
-import android.view.WindowManager
-import android.widget.FrameLayout
-import androidx.activity.ComponentActivity
-import androidx.compose.foundation.background
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.selection.toggleable
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Text
-import androidx.compose.ui.Alignment
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.clip
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.semantics.Role
-import androidx.compose.ui.text.font.FontWeight
-import androidx.compose.ui.platform.ComposeView
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
-import androidx.compose.ui.res.stringResource
-import com.droiddeck.launcher.R
-import com.droiddeck.launcher.ui.DroidDeckTheme
-import com.droiddeck.launcher.ui.onSignal
-import com.droiddeck.launcher.ui.LocalPalette
-
-class ControllerEditorActivity : ComponentActivity() {
-    override fun attachBaseContext(newBase: android.content.Context) {
-        super.attachBaseContext(newBase)
-        com.droiddeck.launcher.core.AppLanguage.applyTo(this, newBase)
-    }
-
-    private lateinit var controls: OnScreenControls
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        requestedOrientation = com.droiddeck.launcher.session.SessionPrefs.orientation(this)
-        immersive()
-        val root = FrameLayout(this)
-        root.setBackgroundColor(0xFF0B0F14.toInt())
-        controls = OnScreenControls(this, null, editing = true)
-        root.addView(controls, FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT))
-        val bar = ComposeView(this).apply {
-            setContent {
-                DroidDeckTheme {
-                    var snap by remember { mutableStateOf(ControllerPrefs.read(context).snap) }
-                    Column(
-                        horizontalAlignment = Alignment.CenterHorizontally,
-                        verticalArrangement = Arrangement.spacedBy(5.dp),
-                        modifier = Modifier
-                            .background(MaterialTheme.colorScheme.surface.copy(alpha = 0.9f), RoundedCornerShape(20.dp))
-                            .padding(start = 5.dp, end = 5.dp, top = 8.dp, bottom = 5.dp),
-                    ) {
-                        Text(stringResource(R.string.ctrl_editor_drag), fontSize = 12.sp, color = MaterialTheme.colorScheme.onSurfaceVariant)
-                        Row(horizontalArrangement = Arrangement.spacedBy(6.dp)) {
-                            EditorButton(stringResource(R.string.ctrl_editor_snap), false, selected = snap) {
-                                snap = !snap
-                                ControllerPrefs.setSnap(context, snap)
-                                controls.setSnap(snap)
-                            }
-                            EditorButton(stringResource(R.string.ctrl_reset), false) { controls.resetLayout() }
-                            EditorButton(stringResource(R.string.common_cancel), false) { finish() }
-                            EditorButton(stringResource(R.string.ctrl_editor_save), true) {
-                                controls.saveLayout()
-                                finish()
-                            }
-                        }
-                    }
-                }
-            }
-        }
-        root.addView(bar, FrameLayout.LayoutParams(FrameLayout.LayoutParams.WRAP_CONTENT, FrameLayout.LayoutParams.WRAP_CONTENT, Gravity.CENTER))
-        setContentView(root)
-    }
-
-    @Composable
-    private fun EditorButton(label: String, primary: Boolean, selected: Boolean? = null, onClick: () -> Unit) {
-        val pal = LocalPalette.current
-        Text(
-            label, fontSize = 12.sp, fontWeight = FontWeight.SemiBold,
-            color = when {
-                primary -> pal.onSignal
-                selected == true -> pal.signal
-                else -> MaterialTheme.colorScheme.onBackground
-            },
-            modifier = Modifier.clip(RoundedCornerShape(50))
-                .background(
-                    when {
-                        primary -> pal.signal
-                        selected == true -> pal.signal.copy(alpha = 0.18f)
-                        else -> Color.White.copy(alpha = 0.06f)
-                    },
-                )
-                .focusGlide(RoundedCornerShape(50))
-                .then(
-                    if (selected == null) Modifier.clickable(onClick = onClick)
-                    else Modifier.toggleable(value = selected, role = Role.Switch, onValueChange = { onClick() }),
-                )
-                .padding(horizontal = 12.dp, vertical = 6.dp),
-        )
-    }
-
-    override fun onWindowFocusChanged(hasFocus: Boolean) {
-        super.onWindowFocusChanged(hasFocus)
-        if (hasFocus) immersive()
-    }
-
-    private fun immersive() {
-        @Suppress("DEPRECATION")
-        window.decorView.systemUiVisibility = (View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
-                or View.SYSTEM_UI_FLAG_FULLSCREEN
-                or View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
-                or View.SYSTEM_UI_FLAG_LAYOUT_STABLE
-                or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
-                or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION)
-        if (Build.VERSION.SDK_INT >= 28) {
-            window.attributes = window.attributes.apply {
-                layoutInDisplayCutoutMode = WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES
-            }
-        }
-    }
-}
@@ -73,7 +73,7 @@ object ControllerPrefs {
            keyboardButton = p.getBoolean("keyboardButton", true),
            selectSteam = p.getBoolean("selectSteam", false),
            joyConVr = joyConVr(context),
-            snap = p.getBoolean("snap", true),
+            snap = snap(context),
            customLayout = p.all.keys.any { it.startsWith("layout.") },
            mapping = mappable.associate { (id, _) -> id to target(context, id) },
            deadZone = deadZone(context),
@@ -87,11 +87,6 @@ object ControllerPrefs {
        prefs(context).edit().putString("map.$id", target).apply()
    }

-    fun resetMapping(context: Context) {
-        val p = prefs(context)
-        p.edit().apply { p.all.keys.filter { it.startsWith("map.") }.forEach { remove(it) } }.apply()
-    }
-
    fun setTint(context: Context, tint: Int) {
        prefs(context).edit().putInt("tint", tint).apply()
    }
@@ -129,10 +124,6 @@ object ControllerPrefs {
        prefs(context).edit().putBoolean("steamButton", on).apply()
    }

-    fun setQamButton(context: Context, on: Boolean) {
-        prefs(context).edit().putBoolean("qamButton", on).apply()
-    }
-
    fun setKeyboardButton(context: Context, on: Boolean) {
        prefs(context).edit().putBoolean("keyboardButton", on).apply()
    }
@@ -147,6 +138,8 @@ object ControllerPrefs {
        prefs(context).edit().putBoolean("joyConVr", on).apply()
    }

+    fun snap(context: Context): Boolean = prefs(context).getBoolean("snap", true)
+
    fun setSnap(context: Context, on: Boolean) {
        prefs(context).edit().putBoolean("snap", on).apply()
    }
@@ -169,62 +162,7 @@ object ControllerPrefs {
        prefs(context).edit().remove("layout.${width}x$height").apply()
    }

-    fun screenKeysShown(context: Context): Boolean = prefs(context).getBoolean("screenKeysShown", true)
-
-    fun setScreenKeysShown(context: Context, shown: Boolean) {
-        prefs(context).edit().putBoolean("screenKeysShown", shown).apply()
-    }
-
-    fun screenKeys(context: Context): List<ScreenKey> = decodeScreenKeys(prefs(context).getString("screenKeys", null).orEmpty())
-
-    fun setScreenKeys(context: Context, keys: List<ScreenKey>) {
-        prefs(context).edit().putString("screenKeys", encodeScreenKeys(keys)).apply()
-    }
-
-    fun encodeScreenKeys(keys: List<ScreenKey>): String = keys.joinToString(";") {
-        "${it.codes.joinToString("+")}:${it.x},${it.y},${it.size}:${escape(it.glyph)}:${escape(it.text)}:${escape(it.image)}:${it.opacity}:${it.shape}:${if (it.toggle) 1 else 0}:${if (it.labels) 1 else 0}"
-    }
-
-    fun decodeScreenKeys(raw: String): List<ScreenKey> = raw.split(';').mapNotNull { entry ->
-        val parts = entry.split(':')
-        if (parts.size < 2) return@mapNotNull null
-        val keys = parts[0].split('+').mapNotNull { it.toIntOrNull() }.takeIf { it.isNotEmpty() } ?: return@mapNotNull null
-        val nums = parts[1].split(',').mapNotNull { it.toFloatOrNull() }.takeIf { it.size == 3 } ?: return@mapNotNull null
-        ScreenKey(
-            keys, nums[0], nums[1], nums[2].toInt(),
-            parts.getOrNull(2)?.let(::unescape).orEmpty(),
-            parts.getOrNull(3)?.let(::unescape).orEmpty(),
-            parts.getOrNull(4)?.let(::unescape).orEmpty(),
-            parts.getOrNull(5)?.toFloatOrNull()?.coerceIn(0.2f, 1f) ?: 1f,
-            parts.getOrNull(6)?.toIntOrNull()?.coerceIn(SCREEN_KEY_PILL, SCREEN_KEY_STICK) ?: SCREEN_KEY_PILL,
-            parts.getOrNull(7) == "1",
-            parts.getOrNull(8) != "0",
-        )
-    }
-
-    fun screenLayouts(context: Context): Map<String, String> =
-        prefs(context).all.mapNotNull { (key, value) ->
-            if (!key.startsWith("screenLayout.") || value !is String) null else key.removePrefix("screenLayout.") to value
-        }.toMap()
-
-    fun saveScreenLayout(context: Context, name: String, raw: String) {
-        prefs(context).edit().putString("screenLayout.$name", raw).apply()
-    }
-
-    fun deleteScreenLayout(context: Context, name: String) {
-        prefs(context).edit().remove("screenLayout.$name").apply()
-    }
-
-    private fun escape(value: String) = value.replace("%", "%25").replace(";", "%3B").replace(":", "%3A").replace(",", "%2C")
-
-    private fun unescape(value: String) = value.replace("%2C", ",").replace("%3A", ":").replace("%3B", ";").replace("%25", "%")
-
    fun resetAll(context: Context) {
        prefs(context).edit().clear().putBoolean("rumble", true).apply()
    }
-
-    fun resetAllLayouts(context: Context) {
-        val p = prefs(context)
-        p.edit().apply { p.all.keys.filter { it.startsWith("layout.") }.forEach { remove(it) } }.apply()
-    }
 }
@@ -5,53 +5,165 @@ object DeckControls {
    const val R4 = 2
    const val L5 = 4
    const val R5 = 8
-    private const val LEFT_TOUCH = 16
-    private const val RIGHT_TOUCH = 32
-    private const val LEFT_CLICK = 64
-    private const val RIGHT_CLICK = 128
-
-    private const val SLOT = 0
-
-    private var controls = 0
+    private val controls = arrayOf(InputControl.L4, InputControl.R4, InputControl.L5, InputControl.R5,
+        InputControl.LEFT_PAD, InputControl.RIGHT_PAD, InputControl.LEFT_CLICK, InputControl.RIGHT_CLICK)
+    private val sources = ArrayList<Source>()
+    private val physical = Source(InputRole.PHYSICAL)
+    private var router: InputRouter? = null
    private val pads = ShortArray(4)
    private val pressure = ShortArray(2)
+    private val touchOwners = arrayOfNulls<Source>(2)

    @Synchronized
-    fun setGrip(bit: Int, down: Boolean) {
-        set(bit, down)
+    fun setRouter(next: InputRouter?) {
+        if (router === next) return
+        for (source in sources) source.closeRoutes()
+        router = next
+        for (source in sources) source.configure()
        publish()
    }

    @Synchronized
-    fun setPad(right: Boolean, touching: Boolean, x: Float = 0f, y: Float = 0f) {
-        val at = if (right) 2 else 0
-        set(if (right) RIGHT_TOUCH else LEFT_TOUCH, touching)
-        pads[at] = if (touching) axis(x) else 0
-        pads[at + 1] = if (touching) axis(y) else 0
-        publish()
+    fun clearRouter(owner: InputRouter?) {
+        if (owner != null && router === owner) setRouter(null)
    }

    @Synchronized
-    fun setClick(right: Boolean, down: Boolean) {
-        set(if (right) RIGHT_CLICK else LEFT_CLICK, down)
-        pressure[if (right) 1 else 0] = if (down) Short.MAX_VALUE else 0
-        publish()
-    }
+    @JvmOverloads
+    fun source(role: InputRole, routed: Boolean = false) = Source(role, routed)
+
+    @Synchronized
+    fun setGrip(bit: Int, down: Boolean) = physical.setGrip(bit, down)
+
+    @Synchronized
+    fun setPad(right: Boolean, touching: Boolean, x: Float = 0f, y: Float = 0f) = physical.setPad(right, touching, x, y)
+
+    @Synchronized
+    fun setClick(right: Boolean, down: Boolean) = physical.setClick(right, down)

    @Synchronized
    fun releaseAll() {
-        if (controls == 0 && pads.all { it.toInt() == 0 } && pressure.all { it.toInt() == 0 }) return
-        controls = 0
-        pads.fill(0)
-        pressure.fill(0)
+        for (source in sources) source.clear()
        publish()
    }

-    private fun set(bit: Int, on: Boolean) {
-        controls = if (on) controls or bit else controls and bit.inv()
+    @Synchronized
+    fun suspend() {
+        for (source in sources) source.suspend()
+        publish()
    }

-    private fun axis(value: Float): Short = (value.coerceIn(-1f, 1f) * Short.MAX_VALUE).toInt().toShort()
+    @Synchronized
+    fun refresh() {
+        for (source in sources) source.route()
+        publish()
+    }

-    private fun publish() = FakeInputWriter.writeDeckControls(SLOT, controls, pads, pressure)
+    class Source internal constructor(private val role: InputRole, private val routed: Boolean = false) {
+        private val x = FloatArray(8)
+        private val y = FloatArray(8)
+        private val touched = BooleanArray(8)
+        private var routes: Array<InputRouter.Channel>? = null
+        internal var mask = 0
+        internal val axes = ShortArray(4)
+
+        internal fun configure() {
+            routes = router?.takeUnless { routed }?.let { r -> Array(8) { i ->
+                r.channel(role, controls[i]).also { it.awaitNeutral(x[i], y[i], touched[i]) }
+            } }
+            mask = 0
+            axes.fill(0)
+        }
+
+        private fun attach() {
+            if (this !in sources) { sources.add(this); configure() }
+        }
+
+        fun setGrip(bit: Int, down: Boolean) = synchronized(DeckControls) {
+            val at = when (bit) { L4 -> 0; R4 -> 1; L5 -> 2; R5 -> 3; else -> return@synchronized }
+            update(at, if (down) 1f else 0f)
+        }
+
+        fun setPad(right: Boolean, touching: Boolean, x: Float = 0f, y: Float = 0f) = synchronized(DeckControls) {
+            update(if (right) 5 else 4, if (touching) x else 0f, if (touching) y else 0f, touching)
+        }
+
+        fun setClick(right: Boolean, down: Boolean) = synchronized(DeckControls) {
+            update(if (right) 7 else 6, if (down) 1f else 0f)
+        }
+
+        private fun update(at: Int, value: Float, second: Float = 0f, contact: Boolean = false) {
+            val timing = InputTiming.begin()
+            attach()
+            x[at] = value; y[at] = second; touched[at] = contact
+            route()
+            publish()
+            InputTiming.end(timing)
+        }
+
+        internal fun native(control: InputControl?, value: Float, second: Float, contact: Boolean) = synchronized(DeckControls) {
+            require(routed)
+            attach()
+            x.fill(0f); y.fill(0f); touched.fill(false)
+            val at = controls.indexOf(control)
+            if (at >= 0) { x[at] = value; y[at] = second; touched[at] = contact }
+            route(); publish()
+        }
+
+        internal fun route() {
+            mask = 0
+            axes.fill(0)
+            for (i in controls.indices) {
+                val target = if (routes == null) controls[i] else routes!![i].update(x[i], y[i], touched[i]) ?: continue
+                val at = controls.indexOf(target)
+                if (at < 0) continue
+                if (at == 4 || at == 5) {
+                    if (touched[i]) {
+                        mask = mask or (1 shl at)
+                        axes[(at - 4) * 2] = axis(x[i]); axes[(at - 4) * 2 + 1] = axis(y[i])
+                    }
+                } else if (x[i] > 0.5f) mask = mask or (1 shl at)
+            }
+        }
+
+        internal fun clear() {
+            x.fill(0f); y.fill(0f); touched.fill(false); mask = 0; axes.fill(0)
+            routes?.forEach { it.release() }
+        }
+
+        internal fun suspend() {
+            mask = 0; axes.fill(0)
+            routes?.forEach { it.suspend() }
+        }
+
+        fun release() = synchronized(DeckControls) { clear(); publish() }
+
+        internal fun closeRoutes() { routes?.forEach { it.close() }; routes = null }
+
+        fun close() = synchronized(DeckControls) {
+            clear(); closeRoutes(); sources.remove(this); publish()
+        }
+    }
+
+    private fun axis(value: Float) = (value.coerceIn(-1f, 1f) * Short.MAX_VALUE).toInt().toShort()
+
+    private fun publish() {
+        var mask = 0
+        pads.fill(0)
+        for (source in sources) {
+            mask = mask or source.mask
+        }
+        for (side in 0..1) {
+            val contact = 16 shl side
+            val owner = touchOwners[side]?.takeIf { it.mask and contact != 0 }
+                ?: sources.firstOrNull { it.mask and contact != 0 }
+            touchOwners[side] = owner
+            if (owner == null) continue
+            pads[side * 2] = owner.axes[side * 2]
+            pads[side * 2 + 1] = owner.axes[side * 2 + 1]
+        }
+        pressure[0] = if (mask and 64 != 0) Short.MAX_VALUE else 0
+        pressure[1] = if (mask and 128 != 0) Short.MAX_VALUE else 0
+        FakeInputWriter.writeDeckControls(0, mask, pads, pressure)
+    }
 }
@@ -70,6 +70,14 @@ class DirectTouchHold(
        handler.removeCallbacks(hold)
    }

+    fun cancelTouch() {
+        handler.removeCallbacks(hold)
+        handler.removeCallbacks(lift)
+        liftPending = false
+        if (forwarded) touch.cancel()
+        forwarded = false
+    }
+
    fun onTouch(event: MotionEvent): Boolean {
        if (event.actionMasked == MotionEvent.ACTION_DOWN) {
            if (liftPending) {
@@ -16,6 +16,7 @@ object DualScreen {
    const val MODE_OFF = "off"
    val modes = listOf(MODE_AUTO, MODE_ON, MODE_OFF)
    private const val TYPE_INTERNAL = 1
+    private const val TYPE_EXTERNAL = 2
    private val knownModels = setOf("retroid pocket duo", "ayn thor")
    private val touchedDisplays = mutableSetOf<Int>()
    private val takenListeners = java.util.concurrent.CopyOnWriteArraySet<() -> Unit>()
@@ -85,9 +86,22 @@ object DualScreen {
        when (mode) {
            MODE_OFF -> null
            MODE_ON -> internalDisplay(displayManager, primaryDisplayId) ?: anyDisplay(displayManager, primaryDisplayId)
-            else -> builtInDisplay(displayManager, primaryDisplayId)
+            else -> if (dockedToDisplay(displayManager, primaryDisplayId)) null else builtInDisplay(displayManager, primaryDisplayId)
        }?.takeUnless { taken(it.displayId) }

+    fun leavesBottomOnDock(wasDocked: Boolean, docked: Boolean, mode: String, automaticOnBuiltIn: Boolean): Boolean =
+        docked && !wasDocked && mode == MODE_AUTO && automaticOnBuiltIn
+
+    fun dockedToDisplay(displayManager: DisplayManager, primaryDisplayId: Int): Boolean {
+        val glasses = com.droiddeck.launcher.glasses.Glasses.state.value
+        val external = displayManager.getDisplays().filter {
+            it.isValid && it.displayId != primaryDisplayId && it.state != Display.STATE_OFF && displayType(it) == TYPE_EXTERNAL
+        }
+        val glassesId = glasses.displayId.takeIf { it != Display.INVALID_DISPLAY }
+            ?: com.droiddeck.launcher.glasses.Glasses.selectGlassesDisplay(external, glasses.present)?.displayId
+        return external.any { it.displayId != glassesId && com.droiddeck.launcher.glasses.Glasses.selectGlassesDisplay(listOf(it), false) == null }
+    }
+
    fun anyDisplay(displayManager: DisplayManager, primaryDisplayId: Int): Display? =
        displayManager.getDisplays(DisplayManager.DISPLAY_CATEGORY_PRESENTATION).firstOrNull {
            it.isValid && it.displayId != primaryDisplayId && (it.flags and Display.FLAG_PRESENTATION) != 0
@@ -1,4 +1,4 @@
-package com.droiddeck.launcher.ui
+package com.droiddeck.launcher.input

 import kotlin.math.min

@@ -3,7 +3,7 @@ package com.droiddeck.launcher.input
 import android.view.MotionEvent

 internal class GestureTouchStreamGate {
-    enum class Source { SURFACE, SCREEN_KEYS, ON_SCREEN_CONTROLS }
+    enum class Source { SURFACE, ON_SCREEN_CONTROLS }

    private var owner: Source? = null

@@ -0,0 +1,27 @@
+package com.droiddeck.launcher.input
+
+class HeldInput(private val emit: (Int, Boolean) -> Unit) {
+    private val owners = IntArray(768)
+
+    @Synchronized
+    fun set(source: Int, code: Int, down: Boolean) {
+        if (code !in owners.indices) return
+        val before = owners[code]
+        val after = if (down) before or source else before and source.inv()
+        owners[code] = after
+        if ((before == 0) != (after == 0)) emit(code, after != 0)
+    }
+
+    @Synchronized
+    fun release(source: Int) {
+        for (code in owners.indices) if (owners[code] and source != 0) set(source, code, false)
+    }
+
+    @Synchronized
+    fun clear() {
+        for (code in owners.indices) if (owners[code] != 0) {
+            owners[code] = 0
+            emit(code, false)
+        }
+    }
+}
@@ -1,16 +1,49 @@
 package com.droiddeck.launcher.input

+import android.content.Context
 import android.graphics.Canvas
 import android.graphics.Paint
 import android.graphics.Path
+import android.graphics.drawable.Drawable
+import com.droiddeck.launcher.R

-object ScreenKeyIcons {
-    fun has(code: Int): Boolean = code in SET
+object InputButtonIcons {
+    // Persisted symbol IDs must not depend on Android resource IDs or overlap Linux key codes.
+    const val MENU = 1001
+    const val KEYBOARD = 1002
+    const val STEAM = 1003
+    const val QUICK_ACCESS = 1004

-    private val SET = setOf(28, 14, 15, 57, 42, 54, 29, 97, 125, 103, 108, 105, 106)
+    fun has(code: Int): Boolean = code in codes

-    fun draw(canvas: Canvas, code: Int, cx: Float, cy: Float, box: Float, paint: Paint): Boolean {
-        if (!has(code)) return false
+    private val keyCodes = listOf(28, 14, 15, 57, 42, 54, 29, 97, 125, 103, 108, 105, 106)
+    val codes = listOf(MENU, KEYBOARD, STEAM, QUICK_ACCESS) + keyCodes
+
+    fun label(context: Context, code: Int): String = when (code) {
+        MENU -> context.getString(R.string.touch_droiddeck_menu)
+        KEYBOARD -> context.getString(R.string.drawer_keyboard)
+        STEAM -> context.getString(R.string.drawer_steam_menu)
+        QUICK_ACCESS -> context.getString(R.string.drawer_open_qam)
+        else -> pcKeyLabel(context, code)
+    }
+
+    fun drawable(context: Context, code: Int): Drawable? = when (code) {
+        MENU -> R.drawable.ic_stat_session
+        KEYBOARD -> R.drawable.ic_bottom_keyboard
+        STEAM -> R.drawable.ic_input_steam
+        QUICK_ACCESS -> R.drawable.ic_input_quick_access
+        else -> null
+    }?.let { context.getDrawable(it)?.mutate() }
+
+    fun draw(canvas: Canvas, code: Int, cx: Float, cy: Float, box: Float, paint: Paint, drawable: Drawable? = null): Boolean {
+        if (drawable != null) {
+            drawable.setTint(paint.color)
+            val half = box / 2f
+            drawable.setBounds((cx - half).toInt(), (cy - half).toInt(), (cx + half).toInt(), (cy + half).toInt())
+            drawable.draw(canvas)
+            return true
+        }
+        if (code !in keyCodes) return false
        val h = box / 2f
        val stroke = box * 0.085f
        val path = Path()
@@ -0,0 +1,43 @@
+package com.droiddeck.launcher.input
+
+import android.content.Context
+import android.graphics.Bitmap
+import android.graphics.BitmapFactory
+import android.net.Uri
+import java.io.File
+import java.util.UUID
+
+internal object InputButtonImages {
+    const val DIR = "screenkeys"
+    private const val MAX_SIZE_DP = 140
+
+    fun file(context: Context, name: String): File? =
+        name.takeIf { it.matches(Regex("[A-Za-z0-9_.-]{1,128}")) && it != "." && it != ".." }?.let { File(File(context.filesDir, DIR), it) }
+
+    fun import(context: Context, uri: Uri): String? {
+        val dir = File(context.filesDir, DIR).apply { mkdirs() }
+        val name = "key_" + UUID.randomUUID() + ".png"
+        val longest = (MAX_SIZE_DP * context.resources.displayMetrics.density).toInt()
+        return runCatching {
+            val bounds = BitmapFactory.Options().apply { inJustDecodeBounds = true }
+            context.contentResolver.openInputStream(uri)?.use { BitmapFactory.decodeStream(it, null, bounds) }
+            val source = maxOf(bounds.outWidth, bounds.outHeight)
+            if (source <= 0) return@runCatching null
+            var sample = 1
+            while (source / (sample * 2) >= longest) sample *= 2
+            val bitmap = context.contentResolver.openInputStream(uri)?.use {
+                BitmapFactory.decodeStream(it, null, BitmapFactory.Options().apply { inSampleSize = sample })
+            } ?: return@runCatching null
+            val scale = longest.toFloat() / maxOf(bitmap.width, bitmap.height)
+            val scaled = if (scale < 1f) Bitmap.createScaledBitmap(bitmap, (bitmap.width * scale).toInt().coerceAtLeast(1),
+                (bitmap.height * scale).toInt().coerceAtLeast(1), true) else bitmap
+            try {
+                val saved = File(dir, name).outputStream().use { scaled.compress(Bitmap.CompressFormat.PNG, 100, it) }
+                if (saved) name else null
+            } finally {
+                if (scaled !== bitmap) bitmap.recycle()
+                scaled.recycle()
+            }
+        }.getOrNull().also { if (it == null) File(dir, name).delete() }
+    }
+}
@@ -0,0 +1,123 @@
+package com.droiddeck.launcher.input
+
+import android.content.Context
+import org.json.JSONArray
+import org.json.JSONObject
+import kotlin.math.roundToInt
+
+internal object InputLayoutFile {
+    private val NAMES: Map<Int, String> = mapOf(
+        103 to "KEY_UP", 106 to "KEY_RIGHT", 108 to "KEY_DOWN", 105 to "KEY_LEFT",
+        28 to "KEY_ENTER", 1 to "KEY_ESC", 14 to "KEY_BKSP", 111 to "KEY_DEL", 15 to "KEY_TAB",
+        57 to "KEY_SPACE", 29 to "KEY_CTRL_L", 97 to "KEY_CTRL_R", 110 to "KEY_INSERT",
+        42 to "KEY_SHIFT_L", 54 to "KEY_SHIFT_R", 56 to "KEY_ALT_L", 100 to "KEY_ALT_R",
+        102 to "KEY_HOME", 107 to "KEY_END", 99 to "KEY_PRTSCN", 104 to "KEY_PG_UP", 109 to "KEY_PG_DOWN",
+        58 to "KEY_CAPS_LOCK", 69 to "KEY_NUM_LOCK", 41 to "KEY_GRAVE", 12 to "KEY_MINUS",
+        11 to "KEY_0", 2 to "KEY_1", 3 to "KEY_2", 4 to "KEY_3", 5 to "KEY_4", 6 to "KEY_5",
+        7 to "KEY_6", 8 to "KEY_7", 9 to "KEY_8", 10 to "KEY_9",
+        30 to "KEY_A", 48 to "KEY_B", 46 to "KEY_C", 32 to "KEY_D", 18 to "KEY_E", 33 to "KEY_F",
+        34 to "KEY_G", 35 to "KEY_H", 23 to "KEY_I", 36 to "KEY_J", 37 to "KEY_K", 38 to "KEY_L",
+        50 to "KEY_M", 49 to "KEY_N", 24 to "KEY_O", 25 to "KEY_P", 16 to "KEY_Q", 19 to "KEY_R",
+        31 to "KEY_S", 20 to "KEY_T", 22 to "KEY_U", 47 to "KEY_V", 17 to "KEY_W", 45 to "KEY_X",
+        21 to "KEY_Y", 44 to "KEY_Z",
+        26 to "KEY_BRACKET_LEFT", 27 to "KEY_BRACKET_RIGHT", 43 to "KEY_BACKSLASH", 53 to "KEY_SLASH",
+        39 to "KEY_SEMICOLON", 51 to "KEY_COMMA", 52 to "KEY_PERIOD", 40 to "KEY_APOSTROPHE",
+        59 to "KEY_F1", 60 to "KEY_F2", 61 to "KEY_F3", 62 to "KEY_F4", 63 to "KEY_F5", 64 to "KEY_F6",
+        65 to "KEY_F7", 66 to "KEY_F8", 67 to "KEY_F9", 68 to "KEY_F10", 87 to "KEY_F11", 88 to "KEY_F12",
+        79 to "KEY_KP_1", 80 to "KEY_KP_2", 81 to "KEY_KP_3", 75 to "KEY_KP_4", 76 to "KEY_KP_5",
+        77 to "KEY_KP_6", 71 to "KEY_KP_7", 72 to "KEY_KP_8", 73 to "KEY_KP_9", 82 to "KEY_KP_0",
+    )
+    private val CODES: Map<String, Int> = NAMES.entries.associate { (code, name) -> name to code }
+
+    fun fileName(layout: SavedInputLayout) = layout.name.replace(Regex("[^A-Za-z0-9 _.-]"), "_").trim().ifEmpty { "droiddeck-layout" } + ".icp"
+
+    fun export(layout: SavedInputLayout, bindings: SavedInputBindings?, width: Int, height: Int): String? {
+        val snap = width.coerceAtLeast(1) / 100f
+        val elements = JSONArray()
+        for (e in layout.elements) {
+            val action = bindings?.action(e) ?: InputAction.Disabled
+            val directional = e.kind == InputElementKind.DPAD || e.kind == InputElementKind.STICK
+            val codes = when {
+                directional && action is InputAction.Directions -> listOf(action.up, action.right, action.down, action.left)
+                !directional && action is InputAction.Keys -> action.codes
+                else -> continue
+            }
+            val binds = JSONArray()
+            for (code in codes) {
+                val name = NAMES[code]
+                if (name != null) binds.put(name) else if (directional) binds.put("")
+            }
+            if ((0 until binds.length()).all { binds.getString(it).isEmpty() }) continue
+            val shape = when {
+                directional -> "ROUND_RECT"
+                e.buttonShape == InputButtonShape.CIRCLE -> "CIRCLE"
+                e.buttonShape == InputButtonShape.RECTANGLE -> "RECT"
+                else -> "ROUND_RECT"
+            }
+            val sizePx = e.height * height
+            val scale = when {
+                directional -> sizePx * 2.3f / (14f * snap)
+                shape == "CIRCLE" -> sizePx / (6f * snap)
+                else -> sizePx / (4f * snap)
+            }
+            elements.put(JSONObject()
+                .put("type", when (e.kind) { InputElementKind.DPAD -> "D_PAD"; InputElementKind.STICK -> "STICK"; else -> "BUTTON" })
+                .put("shape", shape).put("customColor", 0).put("bindings", binds).put("scale", scale.toDouble())
+                .put("x", (e.x + e.width / 2).toDouble()).put("y", (e.y + e.height / 2).toDouble())
+                .put("toggleSwitch", e.toggle).put("swipeable", false)
+                .put("text", if (e.icon != 0 || e.image.isNotEmpty()) "" else e.name).put("iconId", 0)
+                .apply { if (e.opacity < 1f) put("opacity", e.opacity.toDouble()) })
+        }
+        if (elements.length() == 0) return null
+        return JSONObject().put("id", 0).put("name", layout.name).put("cursorSpeed", 1.5).put("elements", elements).toString()
+    }
+
+    fun parse(raw: String, width: Int, density: Float): List<LegacyScreenKey>? {
+        val root = runCatching { JSONObject(raw) }.getOrNull() ?: return null
+        val elements = root.optJSONArray("elements") ?: return null
+        val snap = width.coerceAtLeast(1) / 100f
+        val keys = mutableListOf<LegacyScreenKey>()
+        for (i in 0 until elements.length()) {
+            val element = elements.optJSONObject(i) ?: continue
+            val type = element.optString("type", "BUTTON")
+            if (type != "BUTTON" && type != "D_PAD" && type != "STICK") continue
+            val binds = element.optJSONArray("bindings") ?: continue
+            val raw = (0 until binds.length()).map { CODES[binds.optString(it)] ?: 0 }
+            val directional = type != "BUTTON"
+            val codes = when {
+                !directional -> raw.filter { it != 0 }.distinct().take(8)
+                type == "STICK" && raw.size <= 4 -> listOf(raw.getOrElse(0) { 0 }, 0, raw.getOrElse(1) { 0 }, 0, raw.getOrElse(2) { 0 }, 0, raw.getOrElse(3) { 0 }, 0)
+                else -> raw.take(if (type == "STICK") 8 else 4)
+            }
+            if (codes.none { it != 0 }) continue
+            val shape = when {
+                type == "D_PAD" -> 5
+                type == "STICK" -> 6
+                else -> when (element.optString("shape")) { "CIRCLE" -> 2; "RECT" -> 3; "SQUARE" -> 1; else -> 0 }
+            }
+            val scale = element.optDouble("scale", 1.0).toFloat().takeIf { it.isFinite() && it > 0f } ?: 1f
+            val sizePx = when {
+                directional -> 14f * snap * scale / 2.3f
+                shape == 2 -> 6f * snap * scale
+                else -> 4f * snap * scale
+            }
+            fun coordinate(name: String) = element.optDouble(name, .5).toFloat().takeIf { it.isFinite() }?.coerceIn(0f, 1f) ?: .5f
+            keys += LegacyScreenKey(codes, coordinate("x"), coordinate("y"), (sizePx / density).roundToInt().coerceIn(24, 140).toFloat(),
+                text = element.optString("text").trim().take(24),
+                opacity = element.optDouble("opacity", 1.0).toFloat().takeIf { it.isFinite() }?.coerceIn(.2f, 1f) ?: 1f,
+                shape = shape, toggle = element.optBoolean("toggleSwitch"))
+            if (keys.size == 64) break
+        }
+        return keys
+    }
+
+    fun import(context: Context, raw: String, fallbackName: String, screen: InputLayoutScreen, style: InputSurfaceStyle,
+        width: Int, height: Int, density: Float, id: String = newInputId()): Pair<SavedInputLayout, SavedInputBindings>? {
+        val keys = parse(raw, width, density)?.takeIf { it.isNotEmpty() } ?: return null
+        val converted = runCatching { LegacyScreenKeyMigration.convert(context, keys, width, height, density) }.getOrNull() ?: return null
+        val name = runCatching { JSONObject(raw).optString("name") }.getOrNull().orEmpty().trim().take(80).ifEmpty { fallbackName.trim().take(80) }
+        val layout = SavedInputLayout(id, name, converted.map { it.first }, style = style, screen = screen,
+            aspect = (width.coerceAtLeast(1).toFloat() / height.coerceAtLeast(1)).coerceIn(.05f, 20f))
+        return layout to SavedInputBindings(newInputId(), name, false, id, elements = converted.associate { it.first.id to it.second })
+    }
+}
@@ -0,0 +1,395 @@
+package com.droiddeck.launcher.input
+
+import android.content.Context
+import android.hardware.display.DisplayManager
+import android.util.DisplayMetrics
+import android.view.Display
+import com.droiddeck.launcher.session.SessionPrefs
+import org.json.JSONArray
+import org.json.JSONObject
+import java.util.UUID
+
+object InputLibraries {
+    private const val VERSION = 14
+    private const val KEY = "library"
+    private const val RECOVERY = "library-recovery."
+    const val OVERLAY = "builtin.overlay"
+    const val DECK = "builtin.deck"
+    const val TRACKPAD = "builtin.trackpad"
+
+    private fun prefs(context: Context) = context.getSharedPreferences("input-profiles", Context.MODE_PRIVATE)
+
+    @Synchronized
+    fun read(context: Context): InputLibrary {
+        val p = prefs(context)
+        val raw = p.getString(KEY, null)
+        val decoded = raw?.let(::decode)
+        if (raw != null && decoded == null) return scopeLayouts(upgradeStockLayouts(upgradeOverlay(context, migrate(context))))
+        var library = decoded ?: scopeLayouts(upgradeStockLayouts(upgradeOverlay(context, migrate(context))))
+        val version = raw?.let { JSONObject(it).getInt("version") } ?: 0
+        if (version < 5) library = scopeLayouts(upgradeStockLayouts(upgradeOverlay(context, library)))
+        if (version < 11) library = neutralStockLayouts(library)
+        if (version < 10) library = restyleGamepads(context, library)
+        if (version < 12) library = barStockLayouts(library)
+        if (version < 13) library = LegacyScreenKeyMigration.pin(library)
+        if (version < 14) library = deckGamepadSurfaces(context, library)
+        if (version < 6 || !p.contains(LegacyScreenKeyMigration.BACKUP)) {
+            val legacy = LegacyScreenKeyMigration.snapshot(context)
+            if (legacy != null) {
+                val migrated = runCatching { LegacyScreenKeyMigration.migrate(context, library, legacy) }.getOrElse {
+                    android.util.Log.e("InputLibraries", "Could not migrate screen keys; keeping the original settings", it)
+                    return library
+                }
+                val merged = mergeScreenKeys(migrated, legacy)
+                val upgraded = merged ?: migrated
+                val encoded = encode(upgraded)
+                require(encoded.length <= 2_000_000)
+                val edit = p.edit().putString(KEY, encoded).putString(LegacyScreenKeyMigration.BACKUP, legacy)
+                if (merged != null) edit.putBoolean(LegacyScreenKeyMigration.MERGED, true)
+                if (!edit.commit()) return library
+                LegacyScreenKeyMigration.clean(context)
+                return upgraded
+            }
+        }
+        val backup = p.getString(LegacyScreenKeyMigration.BACKUP, null)
+        if (backup != null && !p.contains(LegacyScreenKeyMigration.MERGED)) {
+            val merged = mergeScreenKeys(library, backup)
+            if (merged != null) {
+                val encoded = encode(merged)
+                if (encoded.length <= 2_000_000 && p.edit().putString(KEY, encoded).putBoolean(LegacyScreenKeyMigration.MERGED, true).commit()) library = merged
+            }
+        }
+        if (raw == null || version < VERSION) write(context, library)
+        if (p.contains(LegacyScreenKeyMigration.BACKUP)) LegacyScreenKeyMigration.clean(context)
+        return library
+    }
+
+    private fun mergeScreenKeys(library: InputLibrary, legacy: String): InputLibrary? = runCatching { LegacyScreenKeyMigration.merge(library, legacy) }
+        .onFailure { android.util.Log.e("InputLibraries", "Could not show the imported screen keys with the gamepad", it) }.getOrNull()
+
+    fun hasPendingScreenKeyMigration(context: Context) = !prefs(context).contains(LegacyScreenKeyMigration.BACKUP) && LegacyScreenKeyMigration.snapshot(context) != null
+
+    fun hasLibraryRecovery(context: Context) = prefs(context).all.keys.any { it.startsWith(RECOVERY) }
+
+    @Synchronized
+    fun update(context: Context, change: (InputLibrary) -> InputLibrary): InputLibrary {
+        val p = prefs(context)
+        val stored = p.getString(KEY, null)
+        val invalid = stored != null && decode(stored) == null
+        require(!invalid || runCatching { JSONObject(stored!!).getInt("version") }.getOrNull()?.let { it <= VERSION } != false) {
+            "The saved input library cannot be edited by this version."
+        }
+        val updated = change(read(context)).validate()
+        if (invalid) {
+            val encoded = encode(updated)
+            require(encoded.length <= 2_000_000) { "The input library is too large to save." }
+            check(p.edit().putString(RECOVERY + UUID.nameUUIDFromBytes(stored!!.toByteArray(Charsets.UTF_8)), stored)
+                .putString(KEY, encoded).commit()) { "Could not save the input library and its recovery copy." }
+        } else write(context, updated)
+        return updated
+    }
+
+    private fun write(context: Context, library: InputLibrary) {
+        val encoded = encode(library.validate())
+        require(encoded.length <= 2_000_000) { "The input library is too large to save." }
+        prefs(context).edit().putString(KEY, encoded).apply()
+    }
+
+    private fun migrate(context: Context): InputLibrary {
+        val profiles = mutableListOf<SavedInputProfile>()
+        val stock = InputStockLayouts.layouts()
+        val layouts = (listOf(SavedInputLayout(OVERLAY, "Built-in gamepad", template = InputLayoutTemplate.OVERLAY)) + stock).toMutableList()
+        val bindings = InputStockLayouts.presets(stock).toMutableList()
+        for (id in listOf(InputProfile.GAME, InputProfile.DESKTOP)) {
+            val old = InputProfiles.readLegacy(context, id)
+            val name = if (id == InputProfile.GAME) "Game" else "Desktop"
+            val legacySurface = InputSurfaceLayout.hasLegacy(context, id) ||
+                old.bindings[InputRole.SECONDARY] != InputProfile.defaults(id).bindings[InputRole.SECONDARY]
+            val layout = if (legacySurface) SavedInputLayout("$id.layout", "$name touch", InputSurfaceLayout.readLegacy(context, id)).also { layouts += it }
+                else stock.first { it.id == if (id == InputProfile.DESKTOP) TRACKPAD else DECK }
+            val parts = InputRole.entries.associateWith { role ->
+                if (role == InputRole.SECONDARY && !legacySurface) {
+                    val preset = bindings.first { it.layoutId == layout.id }
+                    return@associateWith InputPart(preset.id, layout.id)
+                }
+                val preset = SavedInputBindings("$id.${role.name.lowercase()}", "$name / ${role.name.lowercase()}",
+                    role == InputRole.PHYSICAL, if (role == InputRole.SECONDARY) layout.id else null,
+                    old.bindings[role].orEmpty(), keys = if (role == InputRole.PHYSICAL) old.keys else emptyList())
+                bindings += preset
+                InputPart(preset.id, when (role) { InputRole.PHYSICAL -> null; InputRole.PRIMARY -> OVERLAY; InputRole.SECONDARY -> layout.id })
+            }
+            profiles += SavedInputProfile(id, name, id, parts)
+        }
+        val selected = prefs(context).getString("selected", InputProfiles.AUTO)
+            ?.takeIf { it == InputProfiles.AUTO || profiles.any { p -> p.id == it } } ?: InputProfiles.AUTO
+        return InputLibrary(profiles, layouts, bindings, selected).validate()
+    }
+
+    fun setAdaptiveSticks(context: Context, layoutId: String, on: Boolean): Boolean = runCatching {
+        update(context) { library ->
+            library.copy(layouts = library.layouts.map { layout ->
+                if (layout.id != layoutId || !layout.editable) layout
+                else layout.copy(elements = layout.elements.map { if (it.kind == InputElementKind.STICK) it.copy(floating = on, hideWhenIdle = on) else it })
+            })
+        }
+    }.onSuccess { ControllerPrefs.setAdaptiveSticks(context, on) }.isSuccess
+
+    fun setQuickButton(context: Context, layoutId: String, button: InputCommand, shown: Boolean): Boolean = runCatching {
+        update(context) { library -> library.layouts.firstOrNull { it.id == layoutId && it.editable }?.let { library.withLayout(it.withQuickButton(button, shown)) } ?: library }
+    }.isSuccess
+
+    fun defaultPositions(context: Context, library: InputLibrary, layout: SavedInputLayout): List<InputSurfaceElement>? {
+        val origin = layout.origin ?: layout.id
+        InputStockLayouts.layouts().firstOrNull { it.id == origin }?.let { return it.elements }
+        if (origin == OVERLAY || origin.startsWith("migrated.layout.")) {
+            val (surfaceContext, metrics) = primaryDisplay(context)
+            val size = if (origin == OVERLAY) listOf(metrics.widthPixels, metrics.heightPixels)
+                else origin.removePrefix("migrated.layout.").split('x').mapNotNull { it.toIntOrNull() }
+            return size.takeIf { it.size == 2 && it.all { side -> side > 0 } }?.let { LegacyGamepadLayout(surfaceContext, it[0], it[1]).elements() }
+        }
+        return library.layouts.firstOrNull { it.id == origin && it.id != layout.id }?.elements
+    }
+
+    @Suppress("DEPRECATION")
+    internal fun primaryDisplay(context: Context): Pair<Context, DisplayMetrics> {
+        val display = context.getSystemService(DisplayManager::class.java)?.getDisplay(Display.DEFAULT_DISPLAY)
+        val surfaceContext = display?.let(context::createDisplayContext) ?: context
+        return surfaceContext to DisplayMetrics().also { if (display != null) display.getRealMetrics(it) else it.setTo(context.resources.displayMetrics) }
+    }
+
+    private fun restyleGamepads(context: Context, library: InputLibrary): InputLibrary {
+        if (library.layouts.none { it.id == OVERLAY || it.id.startsWith("migrated.layout.") }) return library
+        val (surfaceContext, metrics) = primaryDisplay(context)
+        return library.copy(layouts = library.layouts.map { layout ->
+            val size = when {
+                layout.id == OVERLAY -> listOf(metrics.widthPixels, metrics.heightPixels)
+                layout.id.startsWith("migrated.layout.") -> layout.id.removePrefix("migrated.layout.").split('x').mapNotNull { it.toIntOrNull() }
+                else -> emptyList()
+            }
+            if (size.size != 2 || size.any { it <= 0 }) layout
+            else layout.copy(elements = LegacyGamepadLayout(surfaceContext, size[0], size[1]).restyle(layout.elements))
+        })
+    }
+
+    private fun upgradeOverlay(context: Context, library: InputLibrary): InputLibrary {
+        if (library.layouts.none { it.template == InputLayoutTemplate.OVERLAY }) return library
+        val (surfaceContext, metrics) = primaryDisplay(context)
+        val settings = ControllerPrefs.read(context)
+        val elements = LegacyGamepadLayout(surfaceContext, metrics.widthPixels.coerceAtLeast(1), metrics.heightPixels.coerceAtLeast(1)).elements()
+        val style = InputSurfaceStyle(settings.tint, settings.opacity)
+        val replacements = library.layouts.filter { it.template == InputLayoutTemplate.OVERLAY }.associate { old ->
+            old.id to old.copy(name = "Gamepad", elements = elements, template = InputLayoutTemplate.CUSTOM, style = style,
+                aspect = (metrics.widthPixels.coerceAtLeast(1).toFloat() / metrics.heightPixels.coerceAtLeast(1)).coerceIn(.05f, 20f))
+        }
+        var result = library.copy(layouts = library.layouts.map { replacements[it.id] ?: it })
+        val migrated = mutableMapOf<Pair<String, String>, String>()
+        for (profile in library.profiles) {
+            val parts = profile.parts.mapValues { (role, part) ->
+                val layout = replacements[part.layout] ?: return@mapValues part
+                val key = part.bindings to layout.id
+                val id = migrated.getOrPut(key) {
+                    val old = library.preset(part.bindings)
+                    val newId = migrationBindingId(result, old.id, layout.id)
+                    val keyboard = elements.filter { it.id == "builtin:keyboard" }.associate { it.id to InputAction.Command(InputCommand.KEYBOARD) }
+                    val clicks = if (settings.stickClick) old.clicks else old.clicks + elements.filter { it.hasClick }.associate { it.id to InputAction.Disabled }
+                    result = result.withPreset(old.copy(id = newId, layoutId = layout.id, elements = old.elements + keyboard, clicks = clicks))
+                    newId
+                }
+                part.copy(bindings = id)
+            }
+            result = result.withProfile(profile.copy(parts = parts))
+        }
+        val oldBindings = migrated.keys.map { it.first }.toSet()
+        result = result.copy(bindings = result.bindings.filter { it.id !in oldBindings || result.usersOfBindings(it.id).isNotEmpty() })
+        // Older editor layouts were resolution-specific. Keep each as a selectable saved layout.
+        for (key in ControllerPrefs.prefs(context).all.keys.filter { it.startsWith("layout.") }.sorted()) {
+            val size = key.removePrefix("layout.").split('x').mapNotNull { it.toIntOrNull() }
+            if (size.size != 2 || size.any { it <= 0 } || result.layouts.size >= 128) continue
+            if (size[0] == metrics.widthPixels && size[1] == metrics.heightPixels) continue
+            val id = "migrated.$key"
+            if (result.layouts.none { it.id == id }) result = result.withLayout(SavedInputLayout(id, "Gamepad ${size[0]} × ${size[1]}",
+                LegacyGamepadLayout(surfaceContext, size[0], size[1]).elements(), style = style, aspect = (size[0].toFloat() / size[1]).coerceIn(.05f, 20f)))
+        }
+        return result.validate()
+    }
+
+    private fun neutralStockLayouts(library: InputLibrary): InputLibrary = library.copy(layouts = library.layouts.map { layout ->
+        if ((layout.id == DECK || layout.id == TRACKPAD) && layout.style.tint == ControllerPrefs.STEAM_BLUE) layout.copy(style = layout.style.copy(tint = null))
+        else layout
+    })
+
+    private fun upgradeStockLayouts(library: InputLibrary): InputLibrary {
+        val stock = InputStockLayouts.layouts()
+        val replacements = library.layouts.filter { it.template == InputLayoutTemplate.DECK || it.template == InputLayoutTemplate.TRACKPAD }
+            .associate { old -> old.id to stock.first { it.id == if (old.template == InputLayoutTemplate.DECK) DECK else TRACKPAD }.copy(id = old.id, name = old.name) }
+        var result = library.copy(layouts = library.layouts.map { replacements[it.id] ?: it })
+        val migrated = mutableMapOf<Pair<String, String>, String>()
+        for (profile in library.profiles) {
+            val parts = profile.parts.mapValues { (_, part) ->
+                val layout = replacements[part.layout] ?: return@mapValues part
+                val id = migrated.getOrPut(part.bindings to layout.id) {
+                    val old = library.preset(part.bindings)
+                    val id = migrationBindingId(result, old.id, layout.id)
+                    val original = library.layouts.first { it.id == layout.id }
+                    val stockLayout = layout.copy(id = if (original.template == InputLayoutTemplate.TRACKPAD) TRACKPAD else DECK)
+                    result = result.withPreset(old.copy(id = id, layoutId = layout.id,
+                        elements = InputStockLayouts.actions(stockLayout) + old.elements, clicks = InputStockLayouts.clicks(stockLayout) + old.clicks))
+                    id
+                }
+                part.copy(bindings = id)
+            }
+            result = result.withProfile(profile.copy(parts = parts))
+        }
+        val oldBindings = migrated.keys.map { it.first }.toSet()
+        result = result.copy(bindings = result.bindings.filter { it.id !in oldBindings || result.usersOfBindings(it.id).isNotEmpty() })
+        return addStockLayouts(result)
+    }
+
+    private fun addStockLayouts(library: InputLibrary): InputLibrary {
+        val stock = InputStockLayouts.layouts()
+        var result = library
+        for (layout in stock) if (result.layouts.none { it.id == layout.id }) result = result.withLayout(layout)
+        for (preset in InputStockLayouts.presets(stock)) if (result.bindings.none { it.id == preset.id }) result = result.withPreset(preset)
+        return result.validate()
+    }
+
+    private fun barStockLayouts(library: InputLibrary): InputLibrary {
+        var result = library
+        for (stock in InputStockLayouts.layouts().filter { it.id == DECK || it.id == TRACKPAD }) {
+            val saved = result.layouts.firstOrNull { it.id == stock.id } ?: continue
+            val (commands, rest) = saved.elements.partition { it.id.startsWith("command:") }
+            val untouched = commands.isNotEmpty() && commands.all { it.control == InputControl.A && it.kind == InputElementKind.BUTTON } &&
+                rest.size == stock.elements.size && rest.all { e -> stock.elements.any { s -> s.id == e.id && s.copy(y = e.y, height = e.height) == e &&
+                    kotlin.math.abs(s.y + s.height - e.y - e.height) < 1e-3f } }
+            if (untouched) result = result.withLayout(saved.copy(elements = stock.elements))
+        }
+        return addStockLayouts(result)
+    }
+
+    private fun deckGamepadSurfaces(context: Context, library: InputLibrary): InputLibrary {
+        val leftPad = SessionPrefs.gamepadSurface(context, right = false) == SessionPrefs.SURFACE_TRACKPAD
+        val rightStick = SessionPrefs.gamepadSurface(context, right = true) == SessionPrefs.SURFACE_STICK
+        if (!leftPad && !rightStick) return library
+        val saved = library.layouts.firstOrNull { it.id == DeckPanel.GAMEPAD.layout } ?: return library
+        if (saved.elements != InputStockLayouts.gamepad(leftPad = false, rightStick = false)) return library
+        return library.withLayout(saved.copy(elements = InputStockLayouts.gamepad(leftPad, rightStick))).validate()
+    }
+
+    private fun migrationBindingId(library: InputLibrary, binding: String, layout: String): String {
+        val seed = JSONArray(listOf(binding, layout)).toString().toByteArray(Charsets.UTF_8)
+        val base = "migrated.bindings." + UUID.nameUUIDFromBytes(seed)
+        var id = base
+        var suffix = 0
+        while (library.bindings.any { it.id == id }) id = "$base.${++suffix}"
+        return id
+    }
+
+    private fun scopeLayouts(library: InputLibrary): InputLibrary = library.copy(layouts = library.layouts.map { layout ->
+        val roles = library.profiles.flatMap { p -> p.parts.filterValues { it.layout == layout.id }.keys } +
+            library.selections.values.flatMap { s -> s.parts.filterValues { library.preset(it).layoutId == layout.id }.keys }
+        val screen = when {
+            InputRole.PRIMARY in roles && InputRole.SECONDARY in roles -> InputLayoutScreen.BOTH
+            InputRole.PRIMARY in roles -> InputLayoutScreen.MAIN
+            InputRole.SECONDARY in roles -> InputLayoutScreen.SECONDARY
+            layout.id == OVERLAY || layout.id.startsWith("migrated.layout.") -> InputLayoutScreen.MAIN
+            else -> InputLayoutScreen.SECONDARY
+        }
+        layout.copy(screen = screen)
+    })
+
+    internal fun encode(library: InputLibrary): String {
+        val layouts = JSONArray()
+        for (layout in library.layouts) {
+            val elements = JSONArray()
+            for (e in layout.elements) elements.put(JSONObject().put("id", e.id).put("kind", e.kind.name)
+                .put("control", e.control.id).put("name", e.name).put("x", e.x.toDouble()).put("y", e.y.toDouble())
+                .put("width", e.width.toDouble()).put("height", e.height.toDouble()).put("floating", e.floating).put("hideWhenIdle", e.hideWhenIdle).put("mouseGestures", e.mouseGestures).put("toggle", e.toggle).put("icon", e.icon).put("image", e.image)
+                .put("elementOpacity", e.opacity.toDouble()).put("buttonShape", e.buttonShape.name).put("showLabel", e.showLabel).put("alwaysShown", e.alwaysShown))
+            layouts.put(JSONObject().put("id", layout.id).put("name", layout.name).put("template", layout.template.name).put("elements", elements)
+                .put("tint", layout.style.tint ?: JSONObject.NULL).put("opacity", layout.style.opacity).put("screen", layout.screen.name).put("aspect", layout.aspect.toDouble()).put("scale", layout.scale.toDouble())
+                .put("hidden", JSONArray(layout.style.hidden.map { it.name }.sorted())).put("origin", layout.origin ?: JSONObject.NULL))
+        }
+        val bindings = JSONArray()
+        for (b in library.bindings) {
+            val controls = JSONObject(); b.controls.forEach { (c, a) -> controls.put(c.id, InputProfiles.encode(a)) }
+            val elements = JSONObject(); b.elements.forEach { (id, a) -> elements.put(id, InputProfiles.encode(a)) }
+            val clicks = JSONObject(); b.clicks.forEach { (id, a) -> clicks.put(id, InputProfiles.encode(a)) }
+            val keys = JSONArray()
+            b.keys.forEach { binding -> keys.put(JSONObject().put("device", binding.key.device).put("name", binding.key.name)
+                .put("keyCode", binding.key.keyCode).put("scanCode", binding.key.scanCode).put("action", InputProfiles.encode(binding.action))) }
+            bindings.put(JSONObject().put("id", b.id).put("name", b.name).put("physical", b.physical)
+                .put("layout", b.layoutId).put("controls", controls).put("elements", elements).put("keys", keys).put("clicks", clicks))
+        }
+        val profiles = JSONArray()
+        for (p in library.profiles) {
+            val parts = JSONObject()
+            p.parts.forEach { (role, part) -> parts.put(role.name, JSONObject().put("bindings", part.bindings).put("layout", part.layout)) }
+            profiles.put(JSONObject().put("id", p.id).put("name", p.name).put("base", p.base).put("parts", parts))
+        }
+        val selections = JSONObject()
+        for ((mode, selection) in library.selections) {
+            val parts = JSONObject()
+            selection.parts.forEach { (role, id) -> parts.put(role.name, id) }
+            selections.put(mode, JSONObject().put("profile", selection.profile).put("parts", parts).put("profileSelected", selection.profileSelected))
+        }
+        return JSONObject().put("selections", selections).put("version", VERSION).put("selected", library.selected).put("steam", library.steam).put("desktop", library.desktop)
+            .put("profiles", profiles).put("layouts", layouts).put("bindings", bindings).toString()
+    }
+
+    internal fun decode(raw: String): InputLibrary? = runCatching {
+        require(raw.length <= 2_000_000)
+        val doc = JSONObject(raw); require(doc.getInt("version") in 2..VERSION)
+        val layouts = doc.getJSONArray("layouts").objects(256).map { layout ->
+            val elements = layout.getJSONArray("elements").objects(64).map { e ->
+                InputSurfaceElement(requireNotNull(InputControl.fromId(e.getString("control"))), e.getDouble("x").toFloat(),
+                    e.getDouble("y").toFloat(), e.getDouble("width").toFloat(), e.getDouble("height").toFloat(),
+                    e.getString("id"), InputElementKind.valueOf(e.getString("kind")), e.getString("name"),
+                    e.optBoolean("floating", true), e.optBoolean("hideWhenIdle", false), e.optBoolean("mouseGestures", false), e.optBoolean("toggle", false), e.optInt("icon", 0), e.optString("image", ""),
+                    e.optDouble("elementOpacity", 1.0).toFloat(), InputButtonShape.valueOf(e.optString("buttonShape", InputButtonShape.ROUNDED.name)), e.optBoolean("showLabel", true), e.optBoolean("alwaysShown", false))
+            }
+            SavedInputLayout(layout.getString("id"), layout.getString("name"), elements, InputLayoutTemplate.valueOf(layout.getString("template")),
+                InputSurfaceStyle(if (!layout.has("tint")) ControllerPrefs.STEAM_BLUE else if (layout.isNull("tint")) null else layout.getInt("tint"), layout.optInt("opacity", 100),
+                    layout.optJSONArray("hidden")?.let { hidden -> (0 until hidden.length()).map { InputCommand.valueOf(hidden.getString(it)) }.toSet() }.orEmpty()),
+                InputLayoutScreen.valueOf(layout.optString("screen", InputLayoutScreen.BOTH.name)), layout.optDouble("aspect", 0.0).toFloat(), layout.optionalString("origin"),
+                    layout.optDouble("scale", 1.0).toFloat())
+        }
+        val bindings = doc.getJSONArray("bindings").objects(512).map { b ->
+            val controls = b.getJSONObject("controls").actions(28).mapKeys { requireNotNull(InputControl.fromId(it.key)) }
+            val keys = b.getJSONArray("keys").objects(64).map { k -> PhysicalInputBinding(
+                PhysicalInputKey(k.getString("device"), k.getString("name"), k.getInt("keyCode"), k.getInt("scanCode")),
+                requireNotNull(InputProfiles.decode(k.getJSONObject("action")))) }
+            SavedInputBindings(b.getString("id"), b.getString("name"), b.getBoolean("physical"), b.optionalString("layout"),
+                controls, b.getJSONObject("elements").actions(64), keys, b.optJSONObject("clicks")?.actions(64).orEmpty())
+        }
+        val profiles = doc.getJSONArray("profiles").objects(64).map { p ->
+            val parts = p.getJSONObject("parts")
+            SavedInputProfile(p.getString("id"), p.getString("name"), p.getString("base"), InputRole.entries.associateWith { role ->
+                val part = parts.getJSONObject(role.name); InputPart(part.getString("bindings"), part.optionalString("layout"))
+            })
+        }
+        val selections = doc.optJSONObject("selections")?.let { saved ->
+            require(saved.length() <= 2)
+            saved.keys().asSequence().associateWith { mode ->
+                val value = saved.getJSONObject(mode)
+                val parts = value.getJSONObject("parts")
+                require(parts.length() <= InputRole.entries.size)
+                val profile = value.getString("profile")
+                InputSelection(profile, parts.keys().asSequence().associate { role -> InputRole.valueOf(role) to parts.getString(role) },
+                    value.optBoolean("profileSelected", profile != InputProfiles.AUTO || parts.length() == 0))
+            }
+        }.orEmpty()
+        InputLibrary(profiles, layouts, bindings, doc.getString("selected"), doc.getString("steam"), doc.getString("desktop"), selections).validate()
+    }.getOrNull()
+
+    private fun JSONArray.objects(limit: Int): List<JSONObject> {
+        require(length() <= limit)
+        return (0 until length()).map { getJSONObject(it) }
+    }
+
+    private fun JSONObject.actions(limit: Int): Map<String, InputAction> {
+        require(length() <= limit)
+        return keys().asSequence().associateWith { requireNotNull(InputProfiles.decode(getJSONObject(it))) }
+    }
+
+    private fun JSONObject.optionalString(key: String): String? = if (isNull(key)) null else getString(key)
+}
@@ -0,0 +1,304 @@
+package com.droiddeck.launcher.input
+
+import java.util.UUID
+
+enum class InputLayoutTemplate { CUSTOM, OVERLAY, DECK, TRACKPAD }
+
+enum class InputLayoutScreen { MAIN, SECONDARY, BOTH;
+    fun supports(role: InputRole) = role != InputRole.PHYSICAL && (this == BOTH ||
+        if (role == InputRole.PRIMARY) this == MAIN else this == SECONDARY)
+}
+
+data class InputSurfaceStyle(val tint: Int? = ControllerPrefs.STEAM_BLUE, val opacity: Int = 100, val hidden: Set<InputCommand> = emptySet()) {
+    fun hides(element: InputSurfaceElement) = element.quickButton?.let { it in hidden } == true
+    fun shown(elements: List<InputSurfaceElement>) = if (hidden.isEmpty()) elements else elements.filterNot(::hides)
+}
+
+data class SavedInputLayout(
+    val id: String, val name: String, val elements: List<InputSurfaceElement> = emptyList(),
+    val template: InputLayoutTemplate = InputLayoutTemplate.CUSTOM,
+    val style: InputSurfaceStyle = InputSurfaceStyle(),
+    val screen: InputLayoutScreen = InputLayoutScreen.BOTH,
+    val aspect: Float = 0f,
+    val origin: String? = null,
+    val scale: Float = 1f,
+) {
+    val editable get() = template == InputLayoutTemplate.CUSTOM
+    val quickButtons get() = QUICK_BUTTONS.filter { button -> elements.any { it.quickButton == button } }
+    fun withQuickButton(button: InputCommand, shown: Boolean) =
+        copy(style = style.copy(hidden = if (shown) style.hidden - button else style.hidden + button))
+    fun derived(id: String, name: String) = copy(id = id, name = name, origin = origin ?: this.id)
+    val adaptiveSticks get() = elements.filter { it.kind == InputElementKind.STICK }.takeIf { editable && it.isNotEmpty() }?.all { it.floating && it.hideWhenIdle }
+    fun supports(role: InputRole) = screen.supports(role) && when (template) {
+        InputLayoutTemplate.OVERLAY -> role == InputRole.PRIMARY
+        InputLayoutTemplate.DECK, InputLayoutTemplate.TRACKPAD -> role == InputRole.SECONDARY
+        InputLayoutTemplate.CUSTOM -> true
+    }
+}
+
+data class SavedInputBindings(
+    val id: String, val name: String, val physical: Boolean,
+    val layoutId: String? = null,
+    val controls: Map<InputControl, InputAction> = emptyMap(),
+    val elements: Map<String, InputAction> = emptyMap(),
+    val keys: List<PhysicalInputBinding> = emptyList(),
+    val clicks: Map<String, InputAction> = emptyMap(),
+) {
+    fun compatible(layout: SavedInputLayout?) = if (physical) layout == null
+        else layout != null && if (layout.editable) layoutId == layout.id else layoutId == null
+
+    fun action(element: InputSurfaceElement) = elements[element.id]
+        ?: if (element.id == "legacy:${element.control.id}") controls[element.control] ?: InputAction.Native()
+        else InputAction.Disabled
+
+    fun clickAction(element: InputSurfaceElement) = clicks[element.id]
+        ?: defaultElementClick(element, action(element)) { controls[it] ?: InputAction.Native() }
+}
+
+data class InputSelection(
+    val profile: String = InputProfiles.AUTO, val parts: Map<InputRole, String> = emptyMap(), val profileSelected: Boolean = false,
+)
+
+data class InputPart(val bindings: String, val layout: String? = null)
+
+data class SavedInputProfile(val id: String, val name: String, val base: String, val parts: Map<InputRole, InputPart>) {
+    fun binding(role: InputRole) = parts.getValue(role).bindings
+}
+
+data class InputLibrary(
+    val profiles: List<SavedInputProfile>, val layouts: List<SavedInputLayout>, val bindings: List<SavedInputBindings>,
+    val selected: String = InputProfiles.AUTO,
+    val steam: String = InputProfile.GAME, val desktop: String = InputProfile.DESKTOP,
+    val selections: Map<String, InputSelection> = emptyMap(),
+) {
+    fun profile(id: String) = profiles.first { it.id == id }
+    fun preset(id: String) = bindings.first { it.id == id }
+    fun layout(profile: String, role: InputRole) = profiles.firstOrNull { it.id == profile }?.parts?.get(role)?.layout
+        ?.let { id -> layouts.firstOrNull { it.id == id } }
+    private fun mode(isDesktop: Boolean) = if (isDesktop) InputProfile.DESKTOP else InputProfile.GAME
+    fun selection(isDesktop: Boolean) = selections[mode(isDesktop)] ?: InputSelection(selected)
+    fun activeId(isDesktop: Boolean): String {
+        val id = selection(isDesktop).profile
+        return if (id == InputProfiles.AUTO) { if (isDesktop) desktop else steam } else id
+    }
+    fun selectProfile(isDesktop: Boolean, id: String) = copy(selections = selections + (mode(isDesktop) to InputSelection(id, profileSelected = true)))
+    fun selectPart(isDesktop: Boolean, role: InputRole, bindingsId: String): InputLibrary {
+        val previous = selection(isDesktop)
+        return copy(selections = selections + (mode(isDesktop) to previous.copy(parts = previous.parts + (role to bindingsId))))
+    }
+    fun activePart(isDesktop: Boolean, role: InputRole): InputPart {
+        val binding = selection(isDesktop).parts[role]?.let(::preset)
+        return if (binding != null) InputPart(binding.id, binding.layoutId) else profile(activeId(isDesktop)).parts.getValue(role)
+    }
+    fun activeLayout(isDesktop: Boolean, role: InputRole) = activePart(isDesktop, role).layout?.let { id -> layouts.first { it.id == id } }
+    fun panelPart(isDesktop: Boolean, panel: String?): InputPart =
+        panel?.let { id -> bindings.firstOrNull { it.id == id } }?.let { InputPart(it.id, it.layoutId) } ?: activePart(isDesktop, InputRole.SECONDARY)
+    fun panelLayout(isDesktop: Boolean, panel: String?) = panelPart(isDesktop, panel).layout?.let { id -> layouts.firstOrNull { it.id == id } }
+    fun compileActive(isDesktop: Boolean, panel: String? = null): InputProfile = compileParts(activeId(isDesktop), InputRole.entries.associateWith {
+        preset(if (it == InputRole.SECONDARY) panelPart(isDesktop, panel).bindings else activePart(isDesktop, it).bindings)
+    })
+
+    fun saveSelection(isDesktop: Boolean, name: String, id: String = newInputId()): InputLibrary {
+        val current = profile(activeId(isDesktop))
+        var result = withProfile(SavedInputProfile(id, inputName(name), current.base, InputRole.entries.associateWith { activePart(isDesktop, it) }))
+        for (role in InputRole.entries) result = result.usePart(id, role, id, shared = false)
+        return result.selectProfile(isDesktop, id)
+    }
+
+
+    fun compile(id: String): InputProfile {
+        val profile = profile(id)
+        val parts = InputRole.entries.associateWith { preset(profile.binding(it)) }
+        return compileParts(id, parts)
+    }
+
+    private fun compileParts(id: String, parts: Map<InputRole, SavedInputBindings>): InputProfile {
+        return InputProfile(id, parts.mapValues { it.value.controls }.filterValues { it.isNotEmpty() },
+            parts.getValue(InputRole.PHYSICAL).keys,
+            parts.mapValues { it.value.elements }.filterValues { it.isNotEmpty() },
+            parts.mapValues { it.value.clicks }.filterValues { it.isNotEmpty() })
+    }
+
+    fun usersOfBindings(id: String) = profiles.filter { p -> p.parts.values.any { it.bindings == id } }
+    fun selectedBindings(id: String) = selections.values.any { id in it.parts.values }
+    fun usersOfLayout(id: String) = profiles.filter { p -> p.parts.values.any { it.layout == id } }
+    fun withProfile(value: SavedInputProfile) = copy(profiles = profiles.filterNot { it.id == value.id } + value)
+    fun withPreset(value: SavedInputBindings) = copy(bindings = bindings.filterNot { it.id == value.id } + value)
+    fun withLayout(value: SavedInputLayout) = copy(layouts = layouts.filterNot { it.id == value.id } + value,
+        bindings = bindings.map { preset -> if (preset.layoutId != value.id) preset else preset.copy(
+            elements = preset.elements.filter { (id, action) -> value.elements.any { it.id == id && action.validFor(it) } },
+            clicks = preset.clicks.filter { (id, action) -> value.elements.any { it.id == id && it.hasClick && action.validForClick() } }) })
+
+    fun duplicateProfile(id: String, name: String, newId: String = newInputId(), sharePhysical: Boolean = false): InputLibrary {
+        require(profiles.size < 64)
+        var result = withProfile(profile(id).copy(id = newId, name = inputName(name)))
+        for (role in InputRole.entries) result = result.usePart(newId, role, id, shared = sharePhysical && role == InputRole.PHYSICAL)
+        return result
+    }
+
+    fun usePart(profileId: String, role: InputRole, sourceId: String, shared: Boolean): InputLibrary {
+        val target = profile(profileId)
+        val source = profile(sourceId).parts.getValue(role)
+        if (shared) return withProfile(target.copy(parts = target.parts + (role to source)))
+        val sourceLayout = layout(sourceId, role)
+        val name = (target.name + " / " + role.name.lowercase()).take(80)
+        val copiedLayout = sourceLayout?.takeIf { it.editable }?.derived(newInputId(), name)
+        val copiedBindings = preset(source.bindings).copy(id = newInputId(), name = name,
+            layoutId = copiedLayout?.id ?: preset(source.bindings).layoutId)
+        return (if (copiedLayout == null) this else withLayout(copiedLayout)).withPreset(copiedBindings)
+            .withProfile(target.copy(parts = target.parts + (role to InputPart(copiedBindings.id, copiedLayout?.id ?: source.layout))))
+    }
+
+    fun useLayout(profileId: String, role: InputRole, layoutId: String, shared: Boolean): InputLibrary {
+        val source = layouts.first { it.id == layoutId }
+        require(source.supports(role))
+        val target = profile(profileId)
+        val layout = if (shared || !source.editable) source else source.derived(newInputId(), (target.name + " / " + source.name).take(80))
+        val previous = preset(target.binding(role))
+        val actions = if (previous.compatible(source)) previous else bindings.firstOrNull { it.compatible(source) } ?: SavedInputBindings(newInputId(), target.name, false,
+            controls = if (source.editable) emptyMap() else InputProfile.defaults(target.base).bindings[role].orEmpty(),
+            elements = if (source.editable) source.elements.associate { it.id to InputAction.Disabled } else emptyMap())
+        val copied = actions.copy(id = newInputId(), name = (target.name + " / " + role.name.lowercase()).take(80),
+            layoutId = layout.id.takeIf { layout.editable })
+        return withLayout(layout).withPreset(copied)
+            .withProfile(target.copy(parts = target.parts + (role to InputPart(copied.id, layout.id))))
+    }
+
+    fun copyBindings(id: String, name: String, profileId: String? = null, role: InputRole? = null, newId: String = newInputId()): InputLibrary {
+        require(bindings.size < 512)
+        var result = withPreset(preset(id).copy(id = newId, name = inputName(name)))
+        if (profileId != null && role != null) result = result.chooseBindings(profileId, role, newId)
+        return result
+    }
+
+    fun chooseBindings(profileId: String, role: InputRole, id: String): InputLibrary {
+        val profile = profile(profileId)
+        require(preset(id).compatible(layout(profileId, role)))
+        return withProfile(profile.copy(parts = profile.parts + (role to profile.parts.getValue(role).copy(bindings = id))))
+    }
+
+    fun chooseLayout(profileId: String, role: InputRole, id: String): InputLibrary {
+        val layout = layouts.first { it.id == id }
+        require(layout.supports(role))
+        val profile = profile(profileId)
+        val previous = preset(profile.binding(role))
+        val compatible = bindings.firstOrNull { it.id == previous.id && it.compatible(layout) }
+            ?: bindings.firstOrNull { it.compatible(layout) }
+            ?: SavedInputBindings(newInputId(), layout.name, false, if (layout.editable) layout.id else null)
+        return withPreset(compatible).withProfile(profile.copy(parts = profile.parts + (role to InputPart(compatible.id, id))))
+    }
+
+    fun copyLayout(id: String, name: String, newId: String = newInputId()): InputLibrary {
+        val source = layouts.first { it.id == id }
+        require(source.editable)
+        return withLayout(source.derived(newId, inputName(name)))
+    }
+
+    fun removeProfile(id: String): InputLibrary {
+        require(id != InputProfile.GAME && id != InputProfile.DESKTOP)
+        return copy(profiles = profiles.filterNot { it.id == id }, selected = selected.takeUnless { it == id } ?: InputProfiles.AUTO,
+            steam = steam.takeUnless { it == id } ?: InputProfile.GAME, desktop = desktop.takeUnless { it == id } ?: InputProfile.DESKTOP,
+            selections = selections.mapValues { (_, selection) -> if (selection.profile == id) selection.copy(profile = InputProfiles.AUTO) else selection })
+    }
+
+    fun removeLayout(id: String): InputLibrary {
+        require(usersOfLayout(id).isEmpty() && bindings.none { it.layoutId == id && selectedBindings(it.id) } && layouts.first { it.id == id }.editable)
+        return copy(layouts = layouts.filterNot { it.id == id }, bindings = bindings.filterNot { it.layoutId == id })
+    }
+
+    fun removeBindings(id: String): InputLibrary {
+        require(usersOfBindings(id).isEmpty() && !selectedBindings(id))
+        return copy(bindings = bindings.filterNot { it.id == id })
+    }
+
+    fun resetProfile(id: String): InputLibrary {
+        val p = profile(id)
+        var result = this
+        val defaults = InputProfile.defaults(p.base)
+        val parts = p.parts.mapValues { (role, part) ->
+            val previous = preset(part.bindings)
+            val isPrivate = usersOfBindings(part.bindings).all { it.id == id }
+            val preset = SavedInputBindings(if (isPrivate) previous.id else newInputId(),
+                if (isPrivate) previous.name else (p.name + " / " + role.name.lowercase()).take(80), role == InputRole.PHYSICAL,
+                part.layout?.takeIf { layout(id, role)?.editable == true }, defaults.bindings[role].orEmpty(),
+                elements = (layout(id, role)?.let { InputStockLayouts.actions(it) } ?: emptyMap()) + layout(id, role)?.elements.orEmpty().filter { it.id == "builtin:keyboard" }
+                    .associate { it.id to InputAction.Command(InputCommand.KEYBOARD) })
+            result = result.withPreset(preset)
+            part.copy(bindings = preset.id)
+        }
+        return result.withProfile(p.copy(parts = parts))
+    }
+
+    fun validate(): InputLibrary {
+        require(profiles.size in 2..64 && layouts.size in 3..256 && bindings.size in 1..512)
+        fun unique(ids: List<String>) { require(ids.all { it.isNotBlank() && it.length <= 128 } && ids.distinct().size == ids.size) }
+        unique(profiles.map { it.id }); unique(layouts.map { it.id }); unique(bindings.map { it.id })
+        require(profiles.any { it.id == InputProfile.GAME } && profiles.any { it.id == InputProfile.DESKTOP })
+        require(selected == InputProfiles.AUTO || profiles.any { it.id == selected })
+        require(profiles.any { it.id == steam } && profiles.any { it.id == desktop })
+        for (layout in layouts) {
+            require(layout.style.opacity in 1..100 && layout.style.hidden.all { it in QUICK_BUTTONS })
+            require(layout.aspect == 0f || layout.aspect.isFinite() && layout.aspect in .05f..20f)
+            require(layout.scale.isFinite() && layout.scale in .5f..2f)
+            inputName(layout.name); require(layout.elements.size <= 64); unique(layout.elements.map { it.id })
+            for (e in layout.elements) {
+                inputName(e.name)
+                require(e.icon == 0 || InputButtonIcons.has(e.icon))
+                require(e.image.isEmpty() || e.image.matches(Regex("[A-Za-z0-9_.-]{1,128}")) && e.image != "." && e.image != "..")
+                require(e.opacity.isFinite() && e.opacity in 0.01f..1f)
+                require(!e.toggle || e.kind == InputElementKind.BUTTON || e.kind == InputElementKind.TRIGGER)
+                require(listOf(e.x, e.y, e.width, e.height).all { it.isFinite() })
+                require(e == e.bounded())
+                require(if (e.id.startsWith("legacy:")) e.id == "legacy:${e.control.id}" && e.kind == InputElementKind.from(e.control)
+                    else e.control == e.kind.control)
+            }
+        }
+        for (preset in bindings) {
+            inputName(preset.name)
+            require(preset.controls.all { (c, a) -> a.validFor(c) })
+            require(preset.elements.size <= 64 && preset.keys.size <= 64 && preset.clicks.size <= 64)
+            require(preset.keys.map { Triple(it.key.device, it.key.keyCode, it.key.scanCode) }.distinct().size == preset.keys.size)
+            require(preset.physical || preset.keys.isEmpty())
+            val layout = preset.layoutId?.let { id -> layouts.first { it.id == id } }
+            require(!preset.physical || layout == null && preset.elements.isEmpty() && preset.clicks.isEmpty())
+            require(preset.elements.all { (id, action) -> layout?.elements?.firstOrNull { it.id == id }?.let { action.validFor(it) } == true })
+            require(preset.clicks.all { (id, action) -> layout?.elements?.any { it.id == id && it.hasClick } == true && action.validForClick() })
+            require(preset.keys.all { it.key.device.isNotBlank() && it.key.keyCode >= 0 && it.key.scanCode >= 0 &&
+                it.action.validFor(InputControl.A) && (it.action !is InputAction.Native || it.action.target == null) })
+        }
+        require(selections.keys.all { it == InputProfile.GAME || it == InputProfile.DESKTOP })
+        for (selection in selections.values) {
+            require(selection.profile == InputProfiles.AUTO || profiles.any { it.id == selection.profile })
+            for ((role, id) in selection.parts) {
+                val binding = preset(id)
+                require(binding.physical == (role == InputRole.PHYSICAL))
+                val layout = binding.layoutId?.let { lid -> layouts.first { it.id == lid } }
+                require(binding.compatible(layout) && (layout == null || layout.supports(role)))
+            }
+        }
+        for (p in profiles) {
+            inputName(p.name); require(p.base == InputProfile.GAME || p.base == InputProfile.DESKTOP)
+            require(p.parts.keys == InputRole.entries.toSet())
+            for ((role, part) in p.parts) {
+                val layout = part.layout?.let { id -> layouts.first { it.id == id } }
+                require(if (role == InputRole.PHYSICAL) layout == null else layout?.supports(role) == true)
+                require(preset(part.bindings).compatible(layout))
+            }
+        }
+        return this
+    }
+}
+
+internal fun inputName(value: String): String = value.trim().also { require(it.isNotEmpty() && it.length <= 80) }
+fun newInputId(): String = UUID.randomUUID().toString()
+
+internal fun InputAction.validFor(element: InputSurfaceElement): Boolean = when {
+    this !is InputAction.Native -> validFor(element.control)
+    element.id.startsWith("legacy:") -> validFor(element.control)
+    element.kind == InputElementKind.DPAD -> target == null
+    target == null -> false
+    element.kind == InputElementKind.TRACKPAD -> target.isTrackpad
+    element.kind == InputElementKind.STICK -> target == InputControl.LS || target == InputControl.RS
+    element.kind == InputElementKind.TRIGGER -> target == InputControl.LT || target == InputControl.RT
+    else -> target.dimensions == 1 && target != InputControl.LT && target != InputControl.RT
+}
@@ -0,0 +1,35 @@
+package com.droiddeck.launcher.input
+
+import android.os.Handler
+import android.os.Looper
+import android.view.Choreographer
+
+class InputMotion(private val router: () -> InputRouter?) : Choreographer.FrameCallback {
+    private val handler = Handler(Looper.getMainLooper())
+    private var scheduled = false
+    private var lastFrame = 0L
+    private val start = Runnable {
+        if (!scheduled) {
+            scheduled = true
+            lastFrame = System.nanoTime()
+            Choreographer.getInstance().postFrameCallback(this)
+        }
+    }
+
+    fun request() {
+        if (Looper.myLooper() == Looper.getMainLooper()) start.run() else handler.post(start)
+    }
+
+    override fun doFrame(frameTimeNanos: Long) {
+        val dt = (frameTimeNanos - lastFrame).coerceAtLeast(0) / 1_000_000_000f
+        lastFrame = frameTimeNanos
+        if (router()?.tick(dt) == true) Choreographer.getInstance().postFrameCallback(this)
+        else scheduled = false
+    }
+
+    fun stop() {
+        handler.removeCallbacks(start)
+        Choreographer.getInstance().removeFrameCallback(this)
+        scheduled = false
+    }
+}
@@ -0,0 +1,107 @@
+package com.droiddeck.launcher.input
+
+enum class InputRole { PHYSICAL, PRIMARY, SECONDARY }
+
+enum class InputControl(val id: String, val label: String, val dimensions: Int = 1) {
+    A("a", "A"), B("b", "B"), X("x", "X"), Y("y", "Y"),
+    LB("lb", "L1"), RB("rb", "R1"), SELECT("select", "View / Select"), START("start", "Menu / Start"),
+    L3("l3", "L3"), R3("r3", "R3"), GUIDE("guide", "Steam / Guide"), QAM("qam", "Quick access"),
+    UP("up", "D-pad up"), RIGHT("right", "D-pad right"), DOWN("down", "D-pad down"), LEFT("left", "D-pad left"),
+    LT("lt", "L2"), RT("rt", "R2"), LS("ls", "Left stick", 2), RS("rs", "Right stick", 2),
+    L4("l4", "L4"), R4("r4", "R4"), L5("l5", "L5"), R5("r5", "R5"),
+    LEFT_PAD("left-pad", "Left trackpad", 2), RIGHT_PAD("right-pad", "Right trackpad", 2),
+    LEFT_CLICK("left-click", "Left trackpad click"), RIGHT_CLICK("right-click", "Right trackpad click");
+
+    val isPad: Boolean get() = ordinal <= RS.ordinal
+    val isTrackpad: Boolean get() = this == LEFT_PAD || this == RIGHT_PAD
+
+    companion object {
+        val padControls = entries.filter { it.isPad }.toTypedArray()
+        fun fromId(id: String) = entries.firstOrNull { it.id == id }
+    }
+}
+
+enum class InputCommand { MENU, KEYBOARD, STEAM, QUICK_ACCESS }
+
+sealed interface InputAction {
+    data class Native(val target: InputControl? = null) : InputAction
+    data object Disabled : InputAction
+    data class Keys(val codes: List<Int>) : InputAction
+    data class MouseButton(val code: Int) : InputAction
+    data class Command(val command: InputCommand) : InputAction
+    data class Directions(val up: Int, val right: Int, val down: Int, val left: Int, val diagonals: List<Int>? = null) : InputAction
+    data class Pointer(val speed: Float = 900f) : InputAction
+    data class Scroll(val speed: Float = 10f, val horizontal: Boolean = false) : InputAction
+}
+
+data class InputProfile(
+    val id: String,
+    val bindings: Map<InputRole, Map<InputControl, InputAction>> = emptyMap(),
+    val keys: List<PhysicalInputBinding> = emptyList(),
+    val elements: Map<InputRole, Map<String, InputAction>> = emptyMap(),
+    val clicks: Map<InputRole, Map<String, InputAction>> = emptyMap(),
+) {
+    fun action(role: InputRole, control: InputControl): InputAction =
+        bindings[role]?.get(control) ?: InputAction.Native()
+
+    fun withBinding(role: InputRole, control: InputControl, action: InputAction) =
+        copy(bindings = bindings + (role to (bindings[role].orEmpty() + (control to action))))
+
+    fun elementAction(role: InputRole, id: String, control: InputControl): InputAction =
+        elements[role]?.get(id) ?: if (id == "legacy:${control.id}") action(role, control) else InputAction.Disabled
+
+    fun elementClickAction(role: InputRole, element: InputSurfaceElement): InputAction = clicks[role]?.get(element.id)
+        ?: defaultElementClick(element, elementAction(role, element.id, element.control)) { action(role, it) }
+
+    companion object {
+        const val GAME = "game"
+        const val DESKTOP = "desktop"
+
+        fun defaults(id: String): InputProfile {
+            if (id != DESKTOP) return InputProfile(GAME)
+            val desktop = mapOf(
+                InputControl.LS to InputAction.Pointer(), InputControl.RS to InputAction.Scroll(),
+                InputControl.A to InputAction.MouseButton(272), InputControl.B to InputAction.MouseButton(273),
+                InputControl.X to InputAction.Keys(listOf(28)), InputControl.Y to InputAction.Keys(listOf(1)),
+                InputControl.UP to InputAction.Keys(listOf(103)), InputControl.RIGHT to InputAction.Keys(listOf(106)),
+                InputControl.DOWN to InputAction.Keys(listOf(108)), InputControl.LEFT to InputAction.Keys(listOf(105)),
+                InputControl.LT to InputAction.MouseButton(273), InputControl.RT to InputAction.MouseButton(272),
+                InputControl.LB to InputAction.Keys(listOf(29)), InputControl.RB to InputAction.Keys(listOf(56)),
+                InputControl.SELECT to InputAction.Command(InputCommand.KEYBOARD),
+                InputControl.START to InputAction.Command(InputCommand.MENU),
+                InputControl.LEFT_PAD to InputAction.Scroll(), InputControl.RIGHT_PAD to InputAction.Pointer(),
+                InputControl.LEFT_CLICK to InputAction.MouseButton(273), InputControl.RIGHT_CLICK to InputAction.MouseButton(272),
+            )
+            return InputProfile(DESKTOP, InputRole.entries.associateWith { desktop })
+        }
+    }
+}
+
+internal fun defaultElementClick(element: InputSurfaceElement, action: InputAction, legacy: (InputControl) -> InputAction): InputAction {
+    fun click(control: InputControl) = when (control) {
+        InputControl.LS -> InputControl.L3; InputControl.RS -> InputControl.R3
+        InputControl.LEFT_PAD -> InputControl.LEFT_CLICK; InputControl.RIGHT_PAD -> InputControl.RIGHT_CLICK
+        else -> null
+    }
+    if (!element.hasClick) return InputAction.Disabled
+    if (element.id == "legacy:${element.control.id}") {
+        val target = click(element.control) ?: return InputAction.Disabled
+        return legacy(target).let { if (it is InputAction.Native && it.target == null) InputAction.Native(target) else it }
+    }
+    return (action as? InputAction.Native)?.let { click(it.target ?: element.control) }?.let { InputAction.Native(it) } ?: InputAction.Disabled
+}
+
+internal fun InputAction.validForClick(): Boolean = if (this is InputAction.Native)
+    target != null && target.dimensions == 1 && target != InputControl.LT && target != InputControl.RT
+else validFor(InputControl.A)
+
+internal fun InputAction.validFor(control: InputControl): Boolean = when (this) {
+    is InputAction.Native -> target == null || (control.isPad == target.isPad && control.dimensions == target.dimensions &&
+        (!control.isTrackpad && !target.isTrackpad || control.isTrackpad && target.isTrackpad))
+    is InputAction.Keys -> codes.isNotEmpty() && codes.size <= 8 && codes.distinct().size == codes.size && codes.all { it in 1..255 }
+    is InputAction.MouseButton -> code in 272..276
+    is InputAction.Directions -> control.dimensions == 2 && listOf(up, right, down, left).all { it in 0..255 } && (diagonals == null || diagonals.size == 4 && diagonals.all { it in 0..255 })
+    is InputAction.Pointer -> control.dimensions == 2 && speed.isFinite() && speed in 100f..3000f
+    is InputAction.Scroll -> control.dimensions == 2 && speed.isFinite() && speed in 1f..60f
+    else -> true
+}
@@ -0,0 +1,139 @@
+package com.droiddeck.launcher.input
+
+import android.content.Context
+import org.json.JSONArray
+import org.json.JSONObject
+
+object InputProfiles {
+    const val AUTO = "auto"
+    private const val VERSION = 1
+
+    private fun prefs(context: Context) = context.getSharedPreferences("input-profiles", Context.MODE_PRIVATE)
+
+    fun selection(context: Context): String = InputLibraries.read(context).selected
+
+    fun select(context: Context, id: String) {
+        InputLibraries.update(context) { library ->
+            require(id == AUTO || library.profiles.any { it.id == id })
+            library.copy(selected = id, selections = emptyMap())
+        }
+    }
+
+    fun active(context: Context, desktop: Boolean): InputProfile {
+        val library = InputLibraries.read(context)
+        return library.compileActive(desktop)
+    }
+
+    fun read(context: Context, id: String): InputProfile {
+        return InputLibraries.read(context).compile(id)
+    }
+
+    internal fun readLegacy(context: Context, id: String): InputProfile {
+        migrate(context)
+        var result = InputProfile.defaults(id)
+        val stored = prefs(context).getString("profile.$id", null) ?: return result
+        val document = runCatching { JSONObject(stored) }.getOrNull() ?: return result
+        if (document.optInt("version") != VERSION) return result
+        val bindings = document.optJSONArray("bindings") ?: return result
+        for (i in 0 until minOf(bindings.length(), 256)) {
+            val entry = bindings.optJSONObject(i) ?: continue
+            val role = runCatching { InputRole.valueOf(entry.getString("role")) }.getOrNull() ?: continue
+            val control = InputControl.fromId(entry.optString("control")) ?: continue
+            val action = decode(entry.optJSONObject("action") ?: continue) ?: continue
+            if (action.validFor(control)) result = result.withBinding(role, control, action)
+        }
+        val keys = document.optJSONArray("keys")
+        if (keys != null) result = result.copy(keys = (0 until minOf(keys.length(), 64)).mapNotNull { i ->
+            runCatching {
+                val item = keys.getJSONObject(i)
+                val action = decode(item.getJSONObject("action")) ?: return@mapNotNull null
+                if (!action.validFor(InputControl.A) || action is InputAction.Native && action.target != null) return@mapNotNull null
+                val key = PhysicalInputKey(item.getString("device"), item.getString("name"), item.getInt("keyCode"), item.getInt("scanCode"))
+                if (key.device.isBlank() || key.keyCode < 0 || key.scanCode < 0) return@mapNotNull null
+                PhysicalInputBinding(key, action)
+            }.getOrNull()
+        }.distinctBy { Triple(it.key.device, it.key.keyCode, it.key.scanCode) })
+        return result
+    }
+
+    fun save(context: Context, profile: InputProfile) {
+        InputLibraries.update(context) { library ->
+            val definition = library.profile(profile.id)
+            var updated = library
+            for (role in InputRole.entries) {
+                val preset = updated.preset(definition.binding(role))
+                updated = updated.withPreset(preset.copy(controls = profile.bindings[role].orEmpty(),
+                    elements = profile.elements[role].orEmpty(), keys = if (role == InputRole.PHYSICAL) profile.keys else emptyList(),
+                    clicks = profile.clicks[role].orEmpty()))
+            }
+            updated
+        }
+    }
+
+    private fun saveLegacy(context: Context, profile: InputProfile) {
+        val bindings = JSONArray()
+        for ((role, controls) in profile.bindings) for ((control, action) in controls) {
+            require(action.validFor(control))
+            bindings.put(JSONObject().put("role", role.name).put("control", control.id).put("action", encode(action)))
+        }
+        val keys = JSONArray()
+        for (binding in profile.keys) keys.put(JSONObject().put("device", binding.key.device).put("name", binding.key.name)
+            .put("keyCode", binding.key.keyCode).put("scanCode", binding.key.scanCode).put("action", encode(binding.action)))
+        prefs(context).edit().putString("profile.${profile.id}", JSONObject()
+            .put("version", VERSION).put("id", profile.id).put("bindings", bindings).put("keys", keys).toString()).apply()
+    }
+
+    fun reset(context: Context, id: String) = InputLibraries.update(context) { it.resetProfile(id) }.let { }
+
+    fun resetAll(context: Context) {
+        prefs(context).edit().clear().putBoolean("migrated", true).apply()
+        InputSurfaceLayout.resetAll(context)
+    }
+
+    private fun migrate(context: Context) {
+        val p = prefs(context)
+        if (p.getBoolean("migrated", false)) return
+        var game = InputProfile.defaults(InputProfile.GAME)
+        val old = ControllerPrefs.read(context)
+        for ((id, target) in old.mapping) {
+            val source = InputControl.fromId(id) ?: continue
+            val action = if (target == ControllerPrefs.OFF) InputAction.Disabled
+            else InputAction.Native(InputControl.fromId(target) ?: continue)
+            if (target != id) game = game.withBinding(InputRole.PRIMARY, source, action)
+        }
+        if (old.selectSteam) game = game.withBinding(InputRole.PHYSICAL, InputControl.SELECT, InputAction.Native(InputControl.GUIDE))
+        if (!p.contains("profile.${InputProfile.GAME}")) saveLegacy(context, game)
+        if (old.selectSteam && !p.contains("profile.${InputProfile.DESKTOP}")) {
+            saveLegacy(context, InputProfile.defaults(InputProfile.DESKTOP)
+                .withBinding(InputRole.PHYSICAL, InputControl.SELECT, InputAction.Native(InputControl.GUIDE)))
+        }
+        p.edit().putBoolean("migrated", true).apply()
+    }
+
+    internal fun encode(action: InputAction): JSONObject = JSONObject().apply {
+        when (action) {
+            is InputAction.Native -> { put("type", "native"); action.target?.let { put("target", it.id) } }
+            InputAction.Disabled -> put("type", "disabled")
+            is InputAction.Keys -> { put("type", "keys"); put("codes", JSONArray(action.codes)) }
+            is InputAction.MouseButton -> { put("type", "button"); put("code", action.code) }
+            is InputAction.Command -> { put("type", "command"); put("command", action.command.name) }
+            is InputAction.Directions -> { put("type", "directions"); put("codes", JSONArray(listOf(action.up, action.right, action.down, action.left))); action.diagonals?.let { put("diagonals", JSONArray(it)) } }
+            is InputAction.Pointer -> { put("type", "pointer"); put("speed", action.speed.toDouble()) }
+            is InputAction.Scroll -> { put("type", "scroll"); put("speed", action.speed.toDouble()); put("horizontal", action.horizontal) }
+        }
+    }
+
+    internal fun decode(json: JSONObject): InputAction? = runCatching {
+        when (json.getString("type")) {
+            "native" -> InputAction.Native(if (json.has("target")) InputControl.fromId(json.getString("target")) ?: return null else null)
+            "disabled" -> InputAction.Disabled
+            "keys" -> InputAction.Keys(json.getJSONArray("codes").let { a -> (0 until a.length()).map { a.getInt(it) } })
+            "button" -> InputAction.MouseButton(json.getInt("code"))
+            "command" -> InputAction.Command(InputCommand.valueOf(json.getString("command")))
+            "directions" -> json.getJSONArray("codes").let { InputAction.Directions(it.getInt(0), it.getInt(1), it.getInt(2), it.getInt(3), json.optJSONArray("diagonals")?.let { d -> (0 until d.length()).map { d.getInt(it) } }) }
+            "pointer" -> InputAction.Pointer(json.getDouble("speed").toFloat())
+            "scroll" -> InputAction.Scroll(json.getDouble("speed").toFloat(), json.optBoolean("horizontal", false))
+            else -> null
+        }
+    }.getOrNull()
+}
@@ -0,0 +1,361 @@
+package com.droiddeck.launcher.input
+
+import kotlin.math.abs
+
+interface InputOutput {
+    fun key(code: Int, down: Boolean)
+    fun button(code: Int, down: Boolean)
+    fun pointer(dx: Float, dy: Float)
+    fun scroll(steps: Int)
+    fun scrollHorizontal(steps: Int) {}
+    fun command(command: InputCommand)
+    fun command(command: InputCommand, role: InputRole) = command(command)
+    fun requestMotion()
+}
+
+class InputRouter(private val output: InputOutput) {
+    private val keys = IntArray(256)
+    private val buttons = IntArray(5)
+    private val channels = ArrayList<Channel>()
+    private val pads = ArrayList<PadSource>()
+    private var profile = InputProfile.defaults(InputProfile.GAME)
+    private var moving = false
+    private var wheel = 0f
+    private var horizontalWheel = 0f
+    private var enabled = true
+    private val snapshots = ArrayList<() -> Unit>()
+
+    @Synchronized
+    fun beforeProfileChange(snapshot: () -> Unit) { snapshots.add(snapshot) }
+
+    @Synchronized
+    fun removeSnapshot(snapshot: () -> Unit) { snapshots.remove(snapshot) }
+
+    @Synchronized
+    fun setEnabled(on: Boolean): Boolean {
+        if (enabled == on) return false
+        if (!on) releaseAll()
+        enabled = on
+        for (pad in pads) pad.refreshIdentity()
+        return true
+    }
+
+    @Synchronized
+    fun setProfile(next: InputProfile) {
+        if (profile == next) return
+        for (snapshot in snapshots) snapshot()
+        for (pad in pads) pad.snapshot()
+        profile = next
+        for (channel in channels) channel.configure(channel.actionFrom(next))
+        for (pad in pads) pad.refreshIdentity()
+        wheel = 0f
+        horizontalWheel = 0f
+        moving = false
+    }
+
+    @JvmOverloads
+    @Synchronized
+    fun pad(role: InputRole, retained: PadState? = null): PadSource = PadSource(role, retained).also { pads.add(it) }
+
+    @Synchronized
+    fun channel(role: InputRole, control: InputControl, fixedAction: InputAction? = null, element: InputSurfaceElement? = null, elementClick: Boolean = false): Channel = Channel(role, control, fixedAction, element, elementClick).also {
+        channels.add(it)
+        it.configure(it.actionFrom(profile))
+    }
+
+    @Synchronized
+    fun releaseAll() {
+        for (snapshot in snapshots) snapshot()
+        for (pad in pads) pad.snapshot()
+        for (channel in channels) channel.suspend()
+        for (pad in pads) pad.refreshIdentity()
+        wheel = 0f
+        horizontalWheel = 0f
+        moving = false
+    }
+
+    @Synchronized
+    fun tick(seconds: Float): Boolean {
+        if (!enabled) return false
+        var x = 0f
+        var y = 0f
+        var scroll = 0f
+        var horizontalScroll = 0f
+        for (channel in channels) {
+            if (channel.blocked || channel.control.isTrackpad) continue
+            val cx = if (abs(channel.x) > 0.12f) channel.x else 0f
+            val cy = if (abs(channel.y) > 0.12f) channel.y else 0f
+            when (val action = channel.action) {
+                is InputAction.Pointer -> { x += cx * action.speed; y += cy * action.speed }
+                is InputAction.Scroll -> if (action.horizontal) horizontalScroll += cx * action.speed else scroll += cy * action.speed
+                else -> Unit
+            }
+        }
+        val dt = seconds.coerceIn(0f, 0.05f)
+        if (x != 0f || y != 0f) output.pointer(x * dt, y * dt)
+        wheel += scroll * dt
+        horizontalWheel += horizontalScroll * dt
+        flushWheel()
+        moving = x != 0f || y != 0f || scroll != 0f || horizontalScroll != 0f
+        return moving
+    }
+
+    private fun flushWheel() {
+        val steps = wheel.toInt()
+        if (steps != 0) { wheel -= steps; output.scroll(steps) }
+        val horizontalSteps = horizontalWheel.toInt()
+        if (horizontalSteps != 0) { horizontalWheel -= horizontalSteps; output.scrollHorizontal(horizontalSteps) }
+    }
+
+    private fun key(code: Int, down: Boolean) {
+        val was = keys[code]
+        keys[code] = (was + if (down) 1 else -1).coerceAtLeast(0)
+        if ((was == 0) != (keys[code] == 0)) output.key(code, down)
+    }
+
+    private fun button(code: Int, down: Boolean) {
+        val at = code - 272
+        val was = buttons[at]
+        buttons[at] = (was + if (down) 1 else -1).coerceAtLeast(0)
+        if ((was == 0) != (buttons[at] == 0)) output.button(code, down)
+    }
+
+    inner class Channel internal constructor(val role: InputRole, val control: InputControl, private val fixedAction: InputAction?, private val element: InputSurfaceElement?, private val elementClick: Boolean) {
+        var action: InputAction = InputAction.Native()
+            private set
+        internal var x = 0f
+        internal var y = 0f
+        internal var contact = false
+        internal var blocked = false
+        private var held = false
+        private val directions = BooleanArray(4)
+        private var radialKeys = emptyList<Int>()
+
+        internal fun actionFrom(profile: InputProfile) = element?.let { if (elementClick) profile.elementClickAction(role, it) else profile.elementAction(role, it.id, control) }
+            ?: profile.action(role, control)
+
+        internal fun configure(next: InputAction) {
+            suspend()
+            action = (fixedAction ?: next).takeIf { if (elementClick) it.validForClick() else if (element != null) it.validFor(element) else it.validFor(control) }
+                ?: if (element != null) InputAction.Disabled else InputAction.Native()
+        }
+
+        internal fun observe(value: Float, second: Float = 0f, touching: Boolean = false) {
+            x = value; y = second; contact = touching
+        }
+
+        internal fun awaitNeutral(value: Float, second: Float, touching: Boolean) = synchronized(this@InputRouter) {
+            observe(value, second, touching)
+            suspend()
+        }
+
+        internal fun nativeIdentity(): Boolean = enabled && !blocked && (action as? InputAction.Native)?.target == null && action is InputAction.Native
+
+        internal fun suspend() {
+            releaseOutputs()
+            blocked = contact || abs(x) > 0.12f || abs(y) > 0.12f
+        }
+
+        fun release() = synchronized(this@InputRouter) {
+            releaseOutputs()
+            x = 0f; y = 0f; contact = false; blocked = false
+        }
+
+        fun close() = synchronized(this@InputRouter) {
+            release()
+            channels.remove(this)
+        }
+
+        fun acceptsPointerGesture() = synchronized(this@InputRouter) { enabled && !blocked && contact && action is InputAction.Pointer }
+
+        fun pointerDelta(dx: Float, dy: Float) = synchronized(this@InputRouter) {
+            val pointer = action as? InputAction.Pointer
+            if (enabled && !blocked && contact && pointer != null && dx.isFinite() && dy.isFinite()) output.pointer(dx * pointer.speed, dy * pointer.speed)
+        }
+
+        fun wheelSteps(steps: Int) = synchronized(this@InputRouter) {
+            val scroll = action as? InputAction.Scroll
+            if (enabled && !blocked && scroll != null && steps != 0) {
+                if (scroll.horizontal) output.scrollHorizontal(steps) else output.scroll(steps)
+            }
+        }
+
+        fun update(value: Float, second: Float = 0f, touching: Boolean = false): InputControl? = synchronized(this@InputRouter) {
+            val oldX = x
+            val oldY = y
+            val oldContact = contact
+            x = value.coerceIn(-1f, 1f)
+            y = second.coerceIn(-1f, 1f)
+            contact = touching
+            if (!enabled) {
+                blocked = contact || abs(x) > 0.12f || abs(y) > 0.12f
+                return@synchronized null
+            }
+            if (blocked) {
+                if (!contact && abs(x) <= 0.12f && abs(y) <= 0.12f) blocked = false
+                return@synchronized null
+            }
+            when (val a = action) {
+                is InputAction.Native -> return@synchronized a.target ?: control
+                is InputAction.Disabled -> Unit
+                is InputAction.Pointer -> {
+                    if (control.isTrackpad) {
+                        if (contact && oldContact) output.pointer((x - oldX) * a.speed, -(y - oldY) * a.speed)
+                    } else requestMotion()
+                }
+                is InputAction.Scroll -> {
+                    if (control.isTrackpad) {
+                        if (contact && oldContact) {
+                            if (a.horizontal) horizontalWheel -= (x - oldX) * a.speed else wheel += (y - oldY) * a.speed
+                            flushWheel()
+                        }
+                    } else requestMotion()
+                }
+                is InputAction.Directions -> {
+                    val vertical = if (control.isTrackpad) -y else y
+                    if (a.diagonals == null) {
+                        direction(0, -vertical, a.up); direction(1, x, a.right)
+                        direction(2, vertical, a.down); direction(3, -x, a.left)
+                    } else {
+                        val cardinal = listOf(a.up, a.right, a.down, a.left)
+                        val sector = ((kotlin.math.round(Math.toDegrees(kotlin.math.atan2(vertical, x).toDouble()) / 45).toInt() + 2) % 8 + 8) % 8
+                        val next = if (kotlin.math.hypot(x, vertical) < .24f) emptyList() else if (sector % 2 == 0) listOf(cardinal[sector / 2])
+                            else a.diagonals[sector / 2].let { if (it != 0) listOf(it) else listOf(cardinal[sector / 2], cardinal[(sector / 2 + 1) % 4]) }
+                        val codes = next.filter { it != 0 }.distinct()
+                        radialKeys.filterNot { it in codes }.forEach { key(it, false) }
+                        codes.filterNot { it in radialKeys }.forEach { key(it, true) }
+                        radialKeys = codes
+                    }
+                }
+                else -> {
+                    val down = if (control.isTrackpad) contact else maxOf(abs(x), abs(y)) > if (held) 0.35f else 0.55f
+                    if (held != down) {
+                        held = down
+                        when (a) {
+                            is InputAction.Keys -> if (down) a.codes.forEach { key(it, true) } else a.codes.asReversed().forEach { key(it, false) }
+                            is InputAction.MouseButton -> button(a.code, down)
+                            is InputAction.Command -> if (!down) output.command(a.command, role)
+                            else -> Unit
+                        }
+                    }
+                }
+            }
+            null
+        }
+
+        private fun requestMotion() {
+            if (!moving && (abs(x) > 0.12f || abs(y) > 0.12f)) { moving = true; output.requestMotion() }
+        }
+
+        private fun direction(at: Int, value: Float, code: Int) {
+            val down = value > if (directions[at]) 0.35f else 0.55f
+            if (directions[at] != down) { directions[at] = down; if (code != 0) key(code, down) }
+        }
+
+        private fun releaseOutputs() {
+            when (val a = action) {
+                is InputAction.Keys -> if (held) a.codes.asReversed().forEach { key(it, false) }
+                is InputAction.MouseButton -> if (held) button(a.code, false)
+                is InputAction.Directions -> {
+                    val codes = intArrayOf(a.up, a.right, a.down, a.left)
+                    for (i in directions.indices) if (directions[i] && codes[i] != 0) key(codes[i], false)
+                }
+                else -> Unit
+            }
+            radialKeys.forEach { key(it, false) }; radialKeys = emptyList()
+            held = false
+            directions.fill(false)
+        }
+    }
+
+    inner class PadSource internal constructor(role: InputRole, retained: PadState?) {
+        private val routes = Array(InputControl.padControls.size) { channel(role, InputControl.padControls[it]) }
+        private val result = PadState()
+        private var last: PadState? = null
+        private var identity = true
+        private var nativeCandidate = true
+
+        init {
+            last = retained
+            if (retained != null) for (route in routes) {
+                route.awaitNeutral(retained.value(route.control), retained.secondValue(route.control), false)
+            }
+            refreshIdentity()
+        }
+
+        internal fun refreshIdentity() {
+            nativeCandidate = routes.all { (it.action as? InputAction.Native)?.target == null && it.action is InputAction.Native }
+            identity = enabled && nativeCandidate && routes.none { it.blocked }
+        }
+
+        internal fun snapshot() {
+            val raw = last ?: return
+            for (route in routes) {
+                route.x = raw.value(route.control)
+                route.y = raw.secondValue(route.control)
+            }
+        }
+
+        fun route(raw: PadState): PadState = synchronized(this@InputRouter) {
+            last = raw
+            if (identity) return@synchronized raw
+            result.clear()
+            for (route in routes) {
+                val x = raw.value(route.control)
+                val y = raw.secondValue(route.control)
+                val target = route.update(x, y) ?: continue
+                result.add(target, x, y)
+            }
+            if (nativeCandidate && enabled && routes.none { it.blocked }) identity = true
+            result
+        }
+
+        fun release() = synchronized(this@InputRouter) {
+            for (route in routes) route.release()
+            last = null
+            result.clear()
+            refreshIdentity()
+        }
+
+        fun close() = synchronized(this@InputRouter) {
+            release()
+            for (route in routes) route.close()
+            pads.remove(this)
+        }
+    }
+}
+
+private val padButtons = intArrayOf(PadState.A, PadState.B, PadState.X, PadState.Y, PadState.LB, PadState.RB,
+    PadState.SELECT, PadState.START, PadState.L3, PadState.R3, PadState.GUIDE, PadState.QAM)
+
+internal fun PadState.value(control: InputControl): Float = when (control) {
+    InputControl.UP -> if (up) 1f else 0f
+    InputControl.RIGHT -> if (right) 1f else 0f
+    InputControl.DOWN -> if (down) 1f else 0f
+    InputControl.LEFT -> if (left) 1f else 0f
+    InputControl.LT -> leftTrigger
+    InputControl.RT -> rightTrigger
+    InputControl.LS -> leftX
+    InputControl.RS -> rightX
+    else -> if (control.ordinal < padButtons.size && isDown(padButtons[control.ordinal])) 1f else 0f
+}
+
+internal fun PadState.secondValue(control: InputControl): Float = when (control) {
+    InputControl.LS -> leftY
+    InputControl.RS -> rightY
+    else -> 0f
+}
+
+internal fun PadState.add(control: InputControl, x: Float, y: Float = 0f) {
+    when (control) {
+        InputControl.UP -> up = up || x > 0.5f
+        InputControl.RIGHT -> right = right || x > 0.5f
+        InputControl.DOWN -> down = down || x > 0.5f
+        InputControl.LEFT -> left = left || x > 0.5f
+        InputControl.LT -> leftTrigger = maxOf(leftTrigger, x)
+        InputControl.RT -> rightTrigger = maxOf(rightTrigger, x)
+        InputControl.LS -> if (x * x + y * y > leftX * leftX + leftY * leftY) { leftX = x; leftY = y }
+        InputControl.RS -> if (x * x + y * y > rightX * rightX + rightY * rightY) { rightX = x; rightY = y }
+        else -> if (control.ordinal < padButtons.size && x > 0.5f) press(padButtons[control.ordinal], true)
+    }
+}
@@ -0,0 +1,80 @@
+package com.droiddeck.launcher.input
+
+import androidx.annotation.StringRes
+import com.droiddeck.launcher.R
+
+enum class DeckPanel(val id: String, val layout: String, val bindings: String, @StringRes val label: Int) {
+    GAMEPAD("gamepad", "builtin.deck.gamepad", "preset.deck.gamepad", R.string.deck_tab_gamepad),
+    GRIPS("grips", "builtin.deck.grips", "preset.deck.grips", R.string.deck_tab_grips),
+    LEFT("left", "builtin.deck.left", "preset.deck.left", R.string.deck_tab_left),
+    RIGHT("right", "builtin.deck.right", "preset.deck.right", R.string.deck_tab_right),
+    BOTH("both", InputLibraries.DECK, InputStockLayouts.DECK, R.string.deck_tab_both);
+
+    companion object {
+        fun from(id: String?) = entries.firstOrNull { it.id == id } ?: BOTH
+    }
+}
+
+internal object InputStockLayouts {
+    private val NEUTRAL = InputSurfaceStyle(tint = null)
+    const val DECK = "preset.deck"
+    const val TRACKPAD = "preset.trackpad"
+    private fun grips() = listOf(InputControl.L4, InputControl.L5, InputControl.R5, InputControl.R4).mapIndexed { i, c ->
+        InputSurfaceElement(c, .02f + i * .245f, .78f, .225f, .20f)
+    }
+    private fun pads() = listOf(InputSurfaceElement(InputControl.LEFT_PAD, .02f, .02f, .47f, .74f),
+        InputSurfaceElement(InputControl.RIGHT_PAD, .51f, .02f, .47f, .74f))
+    private fun gripGrid() = listOf(InputControl.L4 to (.02f to .02f), InputControl.L5 to (.02f to .51f),
+        InputControl.R4 to (.51f to .02f), InputControl.R5 to (.51f to .51f)).map { (c, at) ->
+        InputSurfaceElement(c, at.first, at.second, .47f, .47f)
+    }
+    private fun pad(right: Boolean) = listOf(
+        InputSurfaceElement(if (right) InputControl.RIGHT_PAD else InputControl.LEFT_PAD, .02f, .02f, .96f, .74f),
+        InputSurfaceElement(if (right) InputControl.RIGHT_CLICK else InputControl.LEFT_CLICK, .02f, .78f, .96f, .20f),
+    )
+    private fun gamepad(): List<InputSurfaceElement> {
+        fun round(c: InputControl, x: Float, y: Float, size: Float) = InputSurfaceElement(c, x, y, size, size, buttonShape = InputButtonShape.CIRCLE)
+        fun pill(c: InputControl, x: Float) = InputSurfaceElement(c, x, .02f, .2f, .12f, buttonShape = InputButtonShape.PILL)
+        return listOf(pill(InputControl.LT, .02f), pill(InputControl.LB, .24f), pill(InputControl.RB, .56f), pill(InputControl.RT, .78f),
+            InputSurfaceElement(InputControl.LS, .02f, .17f, .4f, .4f),
+            InputSurfaceElement(InputControl.RIGHT_PAD, .58f, .59f, .4f, .39f),
+            round(InputControl.UP, .14f, .6f, .12f), round(InputControl.LEFT, .03f, .73f, .12f),
+            round(InputControl.RIGHT, .25f, .73f, .12f), round(InputControl.DOWN, .14f, .86f, .12f),
+            round(InputControl.Y, .72f, .17f, .12f), round(InputControl.X, .61f, .3f, .12f),
+            round(InputControl.B, .83f, .3f, .12f), round(InputControl.A, .72f, .43f, .12f),
+            InputSurfaceElement(InputControl.SELECT, .42f, .3f, .07f, .1f, buttonShape = InputButtonShape.PILL),
+            InputSurfaceElement(InputControl.START, .51f, .3f, .07f, .1f, buttonShape = InputButtonShape.PILL))
+    }
+    fun gamepad(leftPad: Boolean, rightStick: Boolean) = gamepad().map {
+        when {
+            leftPad && it.control == InputControl.LS -> InputSurfaceElement(InputControl.LEFT_PAD, it.x, it.y, it.width, it.height)
+            rightStick && it.control == InputControl.RIGHT_PAD -> InputSurfaceElement(InputControl.RS, it.x, it.y, it.width, it.height)
+            else -> it
+        }
+    }
+
+    fun layouts() = listOf(
+        SavedInputLayout(InputLibraries.DECK, "Deck grips + trackpads", pads() + grips(), style = NEUTRAL, screen = InputLayoutScreen.SECONDARY),
+        SavedInputLayout(InputLibraries.TRACKPAD, "Trackpad + keyboard", listOf(
+            InputSurfaceElement(InputControl.RIGHT_PAD, .02f, .02f, .96f, .96f, mouseGestures = true)), style = NEUTRAL, screen = InputLayoutScreen.SECONDARY),
+        SavedInputLayout(DeckPanel.GAMEPAD.layout, "Deck gamepad", gamepad(), style = NEUTRAL, screen = InputLayoutScreen.SECONDARY),
+        SavedInputLayout(DeckPanel.GRIPS.layout, "Deck grips", gripGrid(), style = NEUTRAL, screen = InputLayoutScreen.SECONDARY),
+        SavedInputLayout(DeckPanel.LEFT.layout, "Deck left trackpad", pad(right = false), style = NEUTRAL, screen = InputLayoutScreen.SECONDARY),
+        SavedInputLayout(DeckPanel.RIGHT.layout, "Deck right trackpad", pad(right = true), style = NEUTRAL, screen = InputLayoutScreen.SECONDARY),
+    )
+
+    fun actions(layout: SavedInputLayout): Map<String, InputAction> = (if (layout.id == InputLibraries.TRACKPAD) mapOf(
+        "legacy:right-pad" to InputAction.Pointer(), "legacy:a" to InputAction.MouseButton(272), "legacy:b" to InputAction.MouseButton(273),
+    ) else emptyMap()).filterKeys { id -> layout.elements.any { it.id == id } }
+
+    fun clicks(layout: SavedInputLayout): Map<String, InputAction> = if (layout.id == InputLibraries.TRACKPAD)
+        mapOf("legacy:right-pad" to InputAction.MouseButton(272)) else emptyMap()
+
+    fun presets(layouts: List<SavedInputLayout>) = layouts.map { layout ->
+        val desktop = layout.id == InputLibraries.TRACKPAD
+        val id = if (desktop) TRACKPAD else DeckPanel.entries.first { it.layout == layout.id }.bindings
+        SavedInputBindings(id, layout.name, false, layout.id,
+            controls = InputProfile.defaults(if (desktop) InputProfile.DESKTOP else InputProfile.GAME).bindings[InputRole.SECONDARY].orEmpty(),
+            elements = actions(layout), clicks = clicks(layout))
+    }
+}
@@ -0,0 +1,122 @@
+package com.droiddeck.launcher.input
+
+import android.content.Context
+import org.json.JSONArray
+import org.json.JSONObject
+
+enum class InputElementKind(val control: InputControl) {
+    BUTTON(InputControl.A), STICK(InputControl.LS), TRACKPAD(InputControl.LEFT_PAD),
+    DPAD(InputControl.LS), TRIGGER(InputControl.LT);
+
+    companion object {
+        fun from(control: InputControl) = when {
+            control.isTrackpad -> TRACKPAD
+            control.dimensions == 2 -> STICK
+            control == InputControl.LT || control == InputControl.RT -> TRIGGER
+            else -> BUTTON
+        }
+    }
+}
+
+enum class InputButtonShape { ROUNDED, PILL, CIRCLE, RECTANGLE }
+
+data class InputSurfaceElement(
+    val control: InputControl, val x: Float, val y: Float, val width: Float, val height: Float,
+    val id: String = "legacy:${control.id}",
+    val kind: InputElementKind = InputElementKind.from(control),
+    val name: String = control.label,
+    val floating: Boolean = true,
+    val hideWhenIdle: Boolean = false,
+    val mouseGestures: Boolean = false,
+    val toggle: Boolean = false,
+    val icon: Int = 0,
+    val image: String = "",
+    val opacity: Float = 1f,
+    val buttonShape: InputButtonShape = InputButtonShape.ROUNDED,
+    val showLabel: Boolean = true,
+    val alwaysShown: Boolean = false,
+) {
+    val hasClick get() = kind == InputElementKind.STICK || kind == InputElementKind.TRACKPAD
+
+    fun bounded() = copy(x = x.coerceIn(0f, 0.97f), y = y.coerceIn(0f, 0.97f),
+        width = width.coerceIn(0.03f, (1f - x.coerceIn(0f, 0.97f)).coerceAtLeast(0.03f)), height = height.coerceIn(0.03f, (1f - y.coerceIn(0f, 0.97f)).coerceAtLeast(0.03f)))
+}
+
+internal val QUICK_BUTTONS = listOf(InputCommand.STEAM, InputCommand.QUICK_ACCESS, InputCommand.KEYBOARD)
+
+val InputSurfaceElement.quickButton: InputCommand? get() = when {
+    id == "legacy:${InputControl.GUIDE.id}" -> InputCommand.STEAM
+    id == "legacy:${InputControl.QAM.id}" -> InputCommand.QUICK_ACCESS
+    id == "builtin:keyboard" -> InputCommand.KEYBOARD
+    else -> null
+}
+
+internal fun List<InputSurfaceElement>.scaled(factor: Float): List<InputSurfaceElement> = map { e ->
+    fun anchor(centre: Float) = when { centre < 1f / 3f -> 0f; centre > 2f / 3f -> 1f; else -> .5f }
+    val w = (e.width * factor).coerceIn(.03f, 1f)
+    val h = (e.height * factor).coerceIn(.03f, 1f)
+    val cx = e.x + e.width / 2
+    val cy = e.y + e.height / 2
+    val ax = anchor(cx)
+    val ay = anchor(cy)
+    e.copy(x = (ax + (cx - ax) * factor - w / 2).coerceIn(0f, 1f - w), y = (ay + (cy - ay) * factor - h / 2).coerceIn(0f, 1f - h),
+        width = w, height = h).bounded()
+}
+
+internal fun List<InputSurfaceElement>.withPositionsOf(defaults: List<InputSurfaceElement>): List<InputSurfaceElement> {
+    val byId = defaults.associateBy { it.id }
+    return map { e -> byId[e.id]?.let { d -> e.copy(x = d.x, y = d.y, width = d.width, height = d.height).bounded() } ?: e }
+}
+
+object InputSurfaceLayout {
+    private fun prefs(context: Context) = context.getSharedPreferences("input-surfaces", Context.MODE_PRIVATE)
+
+    fun resetAll(context: Context) { prefs(context).edit().clear().apply() }
+
+    fun defaults() = listOf(
+        InputSurfaceElement(InputControl.LEFT_PAD, 0.02f, 0.02f, 0.46f, 0.65f),
+        InputSurfaceElement(InputControl.RIGHT_PAD, 0.52f, 0.02f, 0.46f, 0.65f),
+        InputSurfaceElement(InputControl.A, 0.02f, 0.72f, 0.20f, 0.25f),
+        InputSurfaceElement(InputControl.B, 0.26f, 0.72f, 0.20f, 0.25f),
+        InputSurfaceElement(InputControl.SELECT, 0.52f, 0.72f, 0.20f, 0.25f),
+        InputSurfaceElement(InputControl.START, 0.76f, 0.72f, 0.22f, 0.25f),
+    )
+
+    fun read(context: Context, profile: String, role: InputRole = InputRole.SECONDARY): List<InputSurfaceElement> =
+        InputLibraries.read(context).layout(profile, role)?.elements.orEmpty()
+
+    internal fun hasLegacy(context: Context, profile: String) = prefs(context).contains(profile)
+
+    internal fun readLegacy(context: Context, profile: String): List<InputSurfaceElement> {
+        val text = prefs(context).getString(profile, null) ?: return defaults()
+        return runCatching {
+            val doc = JSONObject(text)
+            require(doc.getInt("version") == 1)
+            val elements = doc.getJSONArray("elements")
+            (0 until minOf(elements.length(), 28)).mapNotNull { i ->
+                val item = elements.optJSONObject(i) ?: return@mapNotNull null
+                val control = InputControl.fromId(item.optString("control")) ?: return@mapNotNull null
+                val values = listOf("x", "y", "w", "h").map { item.optDouble(it, Double.NaN).toFloat() }
+                if (values.any { !it.isFinite() }) return@mapNotNull null
+                InputSurfaceElement(control, values[0], values[1], values[2], values[3]).bounded()
+            }.distinctBy { it.control }
+        }.getOrElse { defaults() }
+    }
+
+    fun save(context: Context, profile: String, layout: List<InputSurfaceElement>) {
+        InputLibraries.update(context) { library ->
+            val saved = library.layout(profile, InputRole.SECONDARY) ?: return@update library
+            library.withLayout(saved.copy(elements = layout.map { it.bounded() }))
+        }
+    }
+
+    internal fun saveLegacy(context: Context, profile: String, layout: List<InputSurfaceElement>) {
+        val array = JSONArray()
+        for (element in layout.distinctBy { it.control }.take(28)) {
+            val e = element.bounded()
+            array.put(JSONObject().put("control", e.control.id).put("x", e.x.toDouble()).put("y", e.y.toDouble())
+                .put("w", e.width.toDouble()).put("h", e.height.toDouble()))
+        }
+        prefs(context).edit().putString(profile, JSONObject().put("version", 1).put("elements", array).toString()).apply()
+    }
+}
@@ -0,0 +1,24 @@
+package com.droiddeck.launcher.input
+
+import kotlin.math.abs
+
+internal data class SurfaceSnapResult(val element: InputSurfaceElement, val x: Float? = null, val y: Float? = null)
+
+internal fun snapSurfaceElement(element: InputSurfaceElement, others: List<InputSurfaceElement>, thresholdX: Float, thresholdY: Float,
+    corner: Int = 0): SurfaceSnapResult {
+    fun axis(start: Float, size: Float, targets: List<Float>, threshold: Float, low: Boolean, high: Boolean): Triple<Float, Float, Float?> {
+        val anchors = when { low -> listOf(0f); high -> listOf(size); else -> listOf(0f, size / 2f, size) }
+        val candidate = anchors.flatMap { anchor -> targets.map { target -> Triple(target - start - anchor, target, anchor) } }
+            .filter { abs(it.first) <= threshold }.minByOrNull { abs(it.first) } ?: return Triple(start, size, null)
+        val offset = candidate.first
+        val nextStart = if (high) start else start + offset
+        val nextSize = when { low -> size - offset; high -> size + offset; else -> size }
+        if (nextStart < 0f || nextSize < .03f || nextStart + nextSize > 1.00001f) return Triple(start, size, null)
+        return Triple(nextStart.coerceAtLeast(0f), nextSize, candidate.second)
+    }
+    val xTargets = listOf(0f, .5f, 1f) + others.flatMap { listOf(it.x, it.x + it.width / 2f, it.x + it.width) }
+    val yTargets = listOf(0f, .5f, 1f) + others.flatMap { listOf(it.y, it.y + it.height / 2f, it.y + it.height) }
+    val x = axis(element.x, element.width, xTargets, thresholdX, corner and 1 != 0, corner and 2 != 0)
+    val y = axis(element.y, element.height, yTargets, thresholdY, corner and 4 != 0, corner and 8 != 0)
+    return SurfaceSnapResult(element.copy(x = x.first, y = y.first, width = x.second, height = y.second).bounded(), x.third, y.third)
+}
@@ -0,0 +1,124 @@
+package com.droiddeck.launcher.input
+
+class InputSurfaceSource(private val pad: PadBridge, private val role: InputRole, val element: InputSurfaceElement) {
+    private val router = pad.inputRouter
+    private val route = router?.channel(role, element.control, element = element)
+    private val deck = DeckControls.source(role, routed = true)
+    private val clickDeck = DeckControls.source(role, routed = true)
+    private val clickOwner = Any()
+    private val clickRoute = if (element.hasClick) router?.channel(role, InputControl.A, element = element, elementClick = true) else null
+    private val gestureWheel = if (element.mouseGestures) router?.channel(role, InputControl.RIGHT_PAD, fixedAction = InputAction.Scroll()) else null
+    private val gestureRight = if (element.mouseGestures) router?.channel(role, InputControl.A, fixedAction = InputAction.MouseButton(273)) else null
+    private val gestureMiddle = if (element.mouseGestures) router?.channel(role, InputControl.A, fixedAction = InputAction.MouseButton(274)) else null
+    val mouseGestures get() = element.mouseGestures && route?.action is InputAction.Pointer
+    val directions get() = route?.action as? InputAction.Directions
+
+    fun gestureContact(touching: Boolean) { if (!closed) route?.update(0f, 0f, touching) }
+    fun pointerDelta(dx: Float, dy: Float) {
+        if (closed) return
+        val timing = InputTiming.begin()
+        route?.pointerDelta(dx, dy)
+        InputTiming.end(timing)
+    }
+    fun gestureWheel(steps: Int) { if (!closed && route?.acceptsPointerGesture() == true) gestureWheel?.wheelSteps(steps) }
+    fun gestureButton(code: Int, down: Boolean) {
+        if (closed || down && route?.acceptsPointerGesture() != true) return
+        when (code) {
+            272 -> click(down)
+            273 -> gestureRight?.update(if (down) 1f else 0f)
+            274 -> gestureMiddle?.update(if (down) 1f else 0f)
+        }
+    }
+
+    private var nativePad = false
+    private var nativeDeck = false
+    private var clickPad = false
+    private var clickDeckActive = false
+    private var closed = false
+    private var fingerDown = false
+    private var latchBlocked = false
+    var latched = false
+        private set
+    var onStateChanged: () -> Unit = {}
+    private fun resetLatch() { latched = false; latchBlocked = fingerDown; onStateChanged() }
+    private val snapshot: () -> Unit = { releaseNative(); resetLatch(); if (element.toggle) route?.release() }
+
+    init { router?.beforeProfileChange(snapshot) }
+
+    fun update(value: Float, y: Float = 0f, touching: Boolean = false) {
+        if (closed) return
+        val timing = InputTiming.begin()
+        val x = if (element.toggle && route?.action !is InputAction.Command && route?.action !is InputAction.Disabled) {
+            val down = value > .5f
+            if (!down) latchBlocked = false
+            if (down && !fingerDown && !latchBlocked) latched = !latched
+            fingerDown = down
+            if (latched) 1f else 0f
+        } else value
+        val target = if (router == null) element.control else route?.update(x, y, touching)
+        val toPad = target?.isPad == true
+        val toDeck = target != null && !target.isPad
+        if (toPad || nativePad) writePad(this, target) { state ->
+            state.clear()
+            if (toPad) {
+                if (element.kind == InputElementKind.DPAD) {
+                    state.up = y < -.5f; state.down = y > .5f; state.left = x < -.5f; state.right = x > .5f
+                } else state.add(target, x, y)
+            }
+        }
+        if (toDeck || nativeDeck) deck.native(if (toDeck) target else null, x, y, touching)
+        nativePad = toPad; nativeDeck = toDeck
+        if (element.toggle) onStateChanged()
+        InputTiming.end(timing)
+    }
+
+    fun cancel() {
+        if (closed) return
+        route?.takeIf { it.action is InputAction.Command }?.release()
+        update(0f)
+    }
+
+    fun click(down: Boolean) {
+        if (closed) return
+        val timing = InputTiming.begin()
+        val target = if (router == null) when (element.control) { InputControl.LS -> InputControl.L3; InputControl.RS -> InputControl.R3; else -> null } else clickRoute?.update(if (down) 1f else 0f)
+        val toPad = target?.isPad == true
+        val toDeck = target != null && !target.isPad
+        if (toPad || clickPad) writePad(clickOwner, target) { state ->
+            state.clear()
+            if (toPad && down) state.add(target, 1f)
+        }
+        if (toDeck || clickDeckActive) clickDeck.native(if (toDeck) target else null, if (down) 1f else 0f, 0f, false)
+        clickPad = toPad; clickDeckActive = toDeck
+        InputTiming.end(timing)
+    }
+
+    private fun writePad(owner: Any, target: InputControl?, mutation: (PadState) -> Unit) {
+        if (router != null) pad.applyRoutedTouch(owner, role, mutation)
+        else pad.applyTouch(owner, role, when (target) { InputControl.LS -> PadBridge.LEFT_STICK; InputControl.RS -> PadBridge.RIGHT_STICK; else -> 0 }, mutation)
+    }
+
+    private fun releaseNative() {
+        if (nativePad) pad.releaseTouch(this)
+        if (nativeDeck) deck.release()
+        if (clickPad) pad.releaseTouch(clickOwner)
+        if (clickDeckActive) clickDeck.release()
+        clickPad = false; clickDeckActive = false
+        nativePad = false; nativeDeck = false
+    }
+
+    fun close() {
+        if (closed) return
+        closed = true
+        router?.removeSnapshot(snapshot)
+        releaseNative(); resetLatch()
+        route?.close(); clickRoute?.close(); gestureWheel?.close(); gestureRight?.close(); gestureMiddle?.close(); deck.close(); clickDeck.close()
+    }
+
+    fun release() {
+        if (closed) return
+        releaseNative(); resetLatch()
+        route?.release(); clickRoute?.release(); gestureWheel?.release(); gestureRight?.release(); gestureMiddle?.release()
+    }
+
+}
@@ -0,0 +1,33 @@
+package com.droiddeck.launcher.input
+
+import java.util.Locale
+
+object InputTiming {
+    @JvmField @Volatile var enabled = false
+    private val samples = LongArray(4096)
+    private var count = 0L
+    private var next = 0
+
+    @JvmStatic fun begin(): Long = if (enabled) System.nanoTime() else 0L
+
+    @JvmStatic fun end(start: Long) {
+        if (start == 0L) return
+        val elapsed = System.nanoTime() - start
+        synchronized(this) {
+            samples[next] = elapsed
+            next = (next + 1) % samples.size
+            count++
+        }
+    }
+
+    @Synchronized fun reset() { count = 0; next = 0; samples.fill(0) }
+
+    @Synchronized fun report(): String {
+        val size = minOf(count, samples.size.toLong()).toInt()
+        if (size == 0) return "No input samples"
+        val values = samples.copyOf(size).sortedArray()
+        fun percentile(p: Double) = values[((size - 1) * p).toInt()] / 1000.0
+        return String.format(Locale.ROOT, "Dispatch to publication (µs): p50 %.1f, p95 %.1f, p99 %.1f; %d samples, last %d retained",
+            percentile(.5), percentile(.95), percentile(.99), count, size)
+    }
+}
@@ -0,0 +1,352 @@
+package com.droiddeck.launcher.input
+
+import android.content.Context
+import android.graphics.Rect
+import kotlin.math.*
+
+internal class LegacyGamepadLayout(private val context: Context, private val width: Int, private val height: Int, private val safe: Rect = Rect(),
+    private val scale: Float = 1f) {
+    private val resources get() = context.resources
+    private val settings = ControllerPrefs.read(context)
+    private var fit = 1f
+    private class Control(val id: String, val group: String, val stick: Int, val radiusDp: Float, val offsetXDp: Float, val offsetYDp: Float) {
+        var radius = 0f
+        var cx = 0f
+        var cy = 0f
+        val halfW get() = if (id in shoulderIds) radius * SHOULDER_WIDTH else radius
+        val halfH get() = if (id in shoulderIds) radius * SHOULDER_HEIGHT else radius
+    }
+    private val controls = listOf(
+        Control("up", "dpad", -1, 30f, 0f, -50f),
+        Control("right", "dpad", -1, 30f, 50f, 0f),
+        Control("down", "dpad", -1, 30f, 0f, 50f),
+        Control("left", "dpad", -1, 30f, -50f, 0f),
+        Control("ls", "ls", 0, 48f, 0f, 0f),
+        Control("rs", "rs", 1, 48f, 0f, 0f),
+        Control("a", "face", -1, 30f, 0f, 50f),
+        Control("b", "face", -1, 30f, 50f, 0f),
+        Control("x", "face", -1, 30f, -50f, 0f),
+        Control("y", "face", -1, 30f, 0f, -50f),
+        Control("lb", "lb", -1, 24f, 0f, 0f),
+        Control("rb", "rb", -1, 24f, 0f, 0f),
+        Control("lt", "lt", -1, 24f, 0f, 0f),
+        Control("rt", "rt", -1, 24f, 0f, 0f),
+        Control("select", "select", -1, 20f, 0f, 0f),
+        Control("start", "start", -1, 20f, 0f, 0f),
+        Control("guide", "guide", -1, 22f, 0f, 0f),
+        Control("qam", "qam", -1, 22f, 0f, 0f),
+    )
+
+    private val groups = controls.map { it.group }.distinct()
+
+    private fun dp(value: Float) = value * resources.displayMetrics.density
+
+    private fun scaled(value: Float) = dp(value) * settings.size / 100f * scale * fit
+
+    private fun fitScale(): Float {
+        val metrics = resources.displayMetrics
+        val heightMm = (height - safe.top - safe.bottom) / pxPerMm(metrics.ydpi)
+        val faceMm = dp(60f) / pxPerMm(metrics.xdpi)
+        val floor = (MIN_FACE_MM / faceMm).coerceAtMost(1f)
+        return (heightMm / FULL_SIZE_HEIGHT_MM).coerceIn(floor, 1f)
+    }
+
+    private fun pxPerMm(dpi: Float): Float {
+        val nominal = resources.displayMetrics.densityDpi.toFloat()
+        return (if (dpi > nominal * 0.6f && dpi < nominal * 1.6f) dpi else nominal) / 25.4f
+    }
+
+    private fun placeAuto(w: Float, h: Float) {
+        val metrics = resources.displayMetrics
+        val mmX = pxPerMm(metrics.xdpi)
+        val mmY = pxPerMm(metrics.ydpi)
+        val usableW = w - safe.left - safe.right
+        val usableH = h - safe.top - safe.bottom
+        val inboard = (0.17f * usableW / mmX).coerceIn(24f, 40f) * mmX
+        val lift = (0.285f * usableH / mmY).coerceIn(22f, 45f) * mmY
+        val gap = dp(12f)
+        val floor = BOTTOM_MARGIN_MM * mmY
+        val drop = max(drop("dpad", "ls", gap), drop("rs", "face", gap))
+        val restY = min(h - safe.bottom - lift, h - safe.bottom - floor - drop)
+        put("ls", safe.left + inboard, restY)
+        put("face", w - safe.right - inboard, restY)
+        besideBelow("dpad", "ls", 1f, gap, floor)
+        besideBelow("rs", "face", -1f, gap, floor)
+        val phone = usableH / mmY < PHONE_MAX_HEIGHT_MM
+        val shoulderY = if (phone) safe.top + floor + halfH("lb")
+            else min(centre("ls").second - extent("ls"), centre("face").second - extent("face")) - gap - halfH("lb")
+        shoulders("ls", "lb", "lt", 1f, gap, shoulderY)
+        shoulders("face", "rb", "rt", -1f, gap, shoulderY)
+        val bottom = h - safe.bottom - floor - extent("guide")
+        val spread = extent("guide") + gap / 2f
+        put("guide", w / 2f - spread, bottom)
+        put("qam", w / 2f + spread, bottom)
+        val inner = max(centre("dpad").first + extent("dpad"), w - centre("rs").first + extent("rs")) + gap + extent("select")
+        put("select", inner, restY)
+        put("start", w - inner, restY)
+        if (phone) {
+            val top = max(centre("lb").first + extent("lb"), w - centre("rb").first + extent("rb")) + gap * 2.5f + extent("select")
+            put("select", top, shoulderY)
+            put("start", w - top, shoulderY)
+        }
+        if (crowded("select", gap) || crowded("start", gap)) {
+            above("select", "dpad", gap)
+            val (sx, sy) = centre("select")
+            put("start", w - sx, sy)
+            if (crowded("start", gap)) above("start", "rs", gap)
+        }
+        if (crowded("guide", gap, gap, "qam") || crowded("qam", gap, gap, "guide")) {
+            val row = centre("select").second
+            put("guide", w / 2f - spread, row)
+            put("qam", w / 2f + spread, row)
+            if (crowded("guide", gap, gap, "qam") || crowded("qam", gap, gap, "guide")) {
+                val top = safe.top + dp(8f) + extent("guide")
+                put("guide", w / 2f - spread, top)
+                put("qam", w / 2f + spread, top)
+            }
+        }
+    }
+
+    private fun drop(group: String, anchor: String, gap: Float): Float =
+        (extent(anchor) + extent(group) + gap) * sin(Math.toRadians(DROP_DEGREES)).toFloat() + extent(group)
+
+    private fun besideBelow(group: String, anchor: String, inward: Float, gap: Float, margin: Float) {
+        val (ax, ay) = centre(anchor)
+        val reach = extent(anchor) + extent(group) + gap
+        val floor = height - safe.bottom - margin - extent(group)
+        val dy = min(reach * sin(Math.toRadians(DROP_DEGREES)).toFloat(), floor - ay)
+        val dx = sqrt(max(0f, reach * reach - dy * dy))
+        put(group, ax + inward * dx, ay + dy)
+    }
+
+    private fun shoulders(anchor: String, bumper: String, trigger: String, inward: Float, gap: Float, y: Float) {
+        val (ax, _) = centre(anchor)
+        val spread = extent(bumper) + gap / 2f
+        put(bumper, ax + inward * spread, y)
+        put(trigger, ax - inward * spread, y)
+    }
+
+    private fun above(group: String, anchor: String, gap: Float) {
+        val (ax, ay) = centre(anchor)
+        put(group, ax, ay - extent(anchor) - gap - extent(group))
+    }
+
+    private fun crowded(group: String, gap: Float, space: Float = gap / 2f, except: String? = null): Boolean {
+        val (x, y) = centre(group)
+        return groups.any { other ->
+            if (other == group || other == except) return@any false
+            val (ox, oy) = centre(other)
+            val dx = x - ox
+            val dy = y - oy
+            sqrt(dx * dx + dy * dy) < extent(group) + extent(other) + space
+        }
+    }
+
+    private fun members(group: String) = controls.filter { it.group == group }
+
+    private fun centre(group: String): Pair<Float, Float> {
+        val first = members(group).first()
+        return (first.cx - scaled(first.offsetXDp)) to (first.cy - scaled(first.offsetYDp))
+    }
+
+    private fun extent(group: String): Float = members(group).maxOf { control ->
+        sqrt(scaled(control.offsetXDp).let { it * it } + scaled(control.offsetYDp).let { it * it }) + control.halfW
+    }
+
+    private fun halfH(group: String): Float = members(group).maxOf { abs(scaled(it.offsetYDp)) + it.halfH }
+
+    private fun put(group: String, x: Float, y: Float) {
+        for (control in members(group)) {
+            control.cx = x + scaled(control.offsetXDp)
+            control.cy = y + scaled(control.offsetYDp)
+        }
+    }
+
+    private fun clamp(group: String) {
+        val list = members(group)
+        val margin = dp(4f)
+        val minX = list.minOf { it.cx - it.halfW } - safe.left - margin
+        val maxX = list.maxOf { it.cx + it.halfW } - (width - safe.right - margin)
+        val minY = list.minOf { it.cy - it.halfH } - safe.top - margin
+        val maxY = list.maxOf { it.cy + it.halfH } - (height - safe.bottom - margin)
+        val dx = if (minX < 0) -minX else if (maxX > 0) -maxX else 0f
+        val dy = if (minY < 0) -minY else if (maxY > 0) -maxY else 0f
+        if (dx == 0f && dy == 0f) return
+        for (control in list) { control.cx += dx; control.cy += dy }
+    }
+
+
+    fun elements(): List<InputSurfaceElement> {
+        fit = fitScale()
+        controls.forEach { it.radius = scaled(it.radiusDp) }
+        placeAuto(width.toFloat(), height.toFloat())
+        for ((group, position) in ControllerPrefs.layout(context, width, height)) {
+            if (group in groups && position.first.isFinite() && position.second.isFinite()) put(group, position.first * width, position.second * height)
+        }
+        groups.forEach(::clamp)
+        val result = controls.filter {
+            settings.mapping[it.id] != ControllerPrefs.OFF && (it.id != "guide" || settings.steamButton) && (it.id != "qam" || settings.qamButton)
+        }.map { c ->
+            InputSurfaceElement(requireNotNull(InputControl.fromId(c.id)), (c.cx - c.halfW) / width, (c.cy - c.halfH) / height,
+                2 * c.halfW / width, 2 * c.halfH / height, floating = settings.adaptiveSticks, hideWhenIdle = c.stick >= 0 && settings.adaptiveSticks,
+                buttonShape = if (c.id in shoulderIds) InputButtonShape.PILL else InputButtonShape.CIRCLE).let(::widenStick).bounded()
+        }.toMutableList()
+        if (settings.keyboardButton) result += keyboard()
+        return result
+    }
+
+    fun regenerate(stored: List<InputSurfaceElement>): List<InputSurfaceElement> = withGeometry(stored, elements())
+
+    fun rescale(stored: List<InputSurfaceElement>, from: LegacyGamepadLayout): List<InputSurfaceElement> {
+        val before = from.elements().associateBy { it.id }
+        val after = elements().associateBy { it.id }
+        return stored.map { e ->
+            val b = before[e.id] ?: return@map e
+            val a = after[e.id] ?: return@map e
+            val w = (a.width * e.width / b.width).coerceIn(.03f, 1f)
+            val h = (a.height * e.height / b.height).coerceIn(.03f, 1f)
+            val cx = a.x + a.width / 2 + (e.x + e.width / 2 - b.x - b.width / 2)
+            val cy = a.y + a.height / 2 + (e.y + e.height / 2 - b.y - b.height / 2)
+            e.copy(x = (cx - w / 2).coerceIn(0f, 1f - w), y = (cy - h / 2).coerceIn(0f, 1f - h), width = w, height = h).bounded()
+        }
+    }
+
+    fun buttonsOnly(stored: List<InputSurfaceElement>): List<InputSurfaceElement> {
+        val inset = dp(BUTTONS_ONLY_INSET_DP)
+        val bottom = height - safe.bottom - inset
+        val radius = dp(BUTTONS_ONLY_RADIUS_DP)
+        fun pick(control: InputControl, shown: Boolean) = stored.firstOrNull { it.id == "legacy:${control.id}" }
+            ?: stored.firstOrNull { it.control == control && it.kind == InputElementKind.BUTTON }
+            ?: InputSurfaceElement(control, 0f, 0f, 0f, 0f, buttonShape = InputButtonShape.CIRCLE).takeIf { shown }
+        return listOfNotNull(
+            pick(InputControl.GUIDE, settings.steamButton)?.let { circle(it, safe.left + inset, bottom, radius) },
+            pick(InputControl.QAM, settings.qamButton)?.let { circle(it, width - safe.right - inset, bottom, radius) },
+            stored.firstOrNull { it.id == KEYBOARD_ID }?.let { circle(it, width / 2f, bottom, dp(KEYBOARD_RADIUS_DP)) },
+        )
+    }
+
+    fun dock(stored: List<InputSurfaceElement>, portrait: Boolean, grips: Boolean, left: InputControl = InputControl.LS,
+        right: InputControl = InputControl.RS): List<InputSurfaceElement> {
+        val boxes = GamepadGeometry.layout(width.toFloat(), height.toFloat(), resources.displayMetrics.density, portrait)
+        val placed = mutableListOf<InputSurfaceElement>()
+        fun box(control: InputControl, slot: GamepadGeometry.Slot, shape: InputButtonShape) {
+            val b = boxes[slot] ?: return
+            placed += InputSurfaceElement(control, b.left / width, b.top / height, b.width / width, b.height / height,
+                floating = false, buttonShape = shape).bounded()
+        }
+        fun cross(controls: List<InputControl>, slot: GamepadGeometry.Slot) {
+            val b = boxes[slot] ?: return
+            val side = min(b.width, b.height)
+            val spread = side * CROSS_SPREAD
+            val radius = side * CROSS_RADIUS
+            controls.zip(listOf(0f to -1f, 1f to 0f, 0f to 1f, -1f to 0f)).forEach { (control, direction) ->
+                placed += circle(InputSurfaceElement(control, 0f, 0f, 0f, 0f, buttonShape = InputButtonShape.CIRCLE),
+                    b.cx + direction.first * spread, b.cy + direction.second * spread, radius)
+            }
+        }
+        box(left, GamepadGeometry.Slot.LEFT_MAIN, InputButtonShape.CIRCLE)
+        cross(DPAD_ORDER, GamepadGeometry.Slot.LEFT_SECOND)
+        box(right, GamepadGeometry.Slot.RIGHT_MAIN, InputButtonShape.CIRCLE)
+        cross(FACE_ORDER, GamepadGeometry.Slot.RIGHT_SECOND)
+        box(InputControl.LT, GamepadGeometry.Slot.LEFT_OUTER_SHOULDER, InputButtonShape.PILL)
+        box(InputControl.LB, GamepadGeometry.Slot.LEFT_INNER_SHOULDER, InputButtonShape.PILL)
+        box(InputControl.RB, GamepadGeometry.Slot.RIGHT_INNER_SHOULDER, InputButtonShape.PILL)
+        box(InputControl.RT, GamepadGeometry.Slot.RIGHT_OUTER_SHOULDER, InputButtonShape.PILL)
+        box(InputControl.SELECT, GamepadGeometry.Slot.VIEW, InputButtonShape.PILL)
+        box(InputControl.START, GamepadGeometry.Slot.MENU, InputButtonShape.PILL)
+        if (grips) GRIPS.forEach { (control, slot) -> box(control, slot, InputButtonShape.ROUNDED) }
+        val surfaces = listOf(left, right).filter { it.isTrackpad }
+        return withGeometry(stored, placed) + placed.filter { p -> (GRIPS.any { it.first == p.control } || p.control in surfaces) && stored.none { it.id == p.id } }
+    }
+
+    private fun circle(e: InputSurfaceElement, cx: Float, cy: Float, radius: Float) =
+        e.copy(x = (cx - radius) / width, y = (cy - radius) / height, width = 2 * radius / width, height = 2 * radius / height).bounded()
+
+    private fun withGeometry(stored: List<InputSurfaceElement>, placed: List<InputSurfaceElement>): List<InputSurfaceElement> {
+        val byId = placed.associateBy { it.id }
+        return stored.mapNotNull { e -> byId[e.id]?.let { e.copy(x = it.x, y = it.y, width = it.width, height = it.height) } }
+    }
+
+    private fun keyboard(): InputSurfaceElement {
+        val radius = dp(KEYBOARD_RADIUS_DP)
+        val cx = safe.left + dp(KEYBOARD_X_DP)
+        val cy = height - safe.bottom - dp(KEYBOARD_Y_DP)
+        return InputSurfaceElement(InputControl.A, (cx - radius) / width, (cy - radius) / height, 2 * radius / width, 2 * radius / height,
+            KEYBOARD_ID, name = "Keyboard", icon = InputButtonIcons.KEYBOARD, buttonShape = InputButtonShape.CIRCLE).bounded()
+    }
+
+    fun restyle(elements: List<InputSurfaceElement>): List<InputSurfaceElement> {
+        val dpad = elements.filter { it.id == "legacy:${it.control.id}" && it.control in DPAD && it.buttonShape == InputButtonShape.ROUNDED }
+        val centreX = dpad.map { (it.x + it.width / 2f) * width }.average().toFloat()
+        val centreY = dpad.map { (it.y + it.height / 2f) * height }.average().toFloat()
+        val resize = untouchedDpad(dpad, centreX, centreY)
+        return elements.map { e ->
+            when {
+                e.id == KEYBOARD_ID && e.icon == 0 && e.name == "Keyboard" && e.buttonShape == InputButtonShape.ROUNDED &&
+                    e.x == .02f && e.y == .9f && e.width == .12f && e.height == .08f -> keyboard()
+                e.id == "legacy:${e.control.id}" && e.buttonShape == InputButtonShape.ROUNDED -> {
+                    val round = e.copy(buttonShape = if (e.control.id in shoulderIds) InputButtonShape.PILL else InputButtonShape.CIRCLE)
+                    (if (resize && e.control in DPAD) resizeDpad(round, centreX, centreY) else widenStick(round)).bounded()
+                }
+                else -> e
+            }
+        }
+    }
+
+    private fun untouchedDpad(dpad: List<InputSurfaceElement>, centreX: Float, centreY: Float): Boolean {
+        if (dpad.size != DPAD.size) return false
+        val radius = dpad[0].width * width / 2f
+        val tolerance = 1.5f
+        val offset = radius * LEGACY_DPAD_OFFSET_DP / LEGACY_DPAD_RADIUS_DP
+        return dpad.all { e ->
+            val old = controls.first { it.id == e.control.id }
+            val dx = (e.x + e.width / 2f) * width - centreX
+            val dy = (e.y + e.height / 2f) * height - centreY
+            abs(e.width * width / 2f - radius) <= tolerance && abs(e.height * height / 2f - radius) <= tolerance &&
+                abs(dx - offset * sign(old.offsetXDp)) <= tolerance && abs(dy - offset * sign(old.offsetYDp)) <= tolerance
+        }
+    }
+
+    private fun resizeDpad(e: InputSurfaceElement, centreX: Float, centreY: Float): InputSurfaceElement {
+        val old = controls.first { it.id == e.control.id }
+        val radius = e.width * width / 2f * old.radiusDp / LEGACY_DPAD_RADIUS_DP
+        val cx = centreX + ((e.x + e.width / 2f) * width - centreX) * abs(old.offsetXDp + old.offsetYDp) / LEGACY_DPAD_OFFSET_DP
+        val cy = centreY + ((e.y + e.height / 2f) * height - centreY) * abs(old.offsetXDp + old.offsetYDp) / LEGACY_DPAD_OFFSET_DP
+        return e.copy(x = (cx - radius) / width, y = (cy - radius) / height, width = 2 * radius / width, height = 2 * radius / height)
+    }
+
+    private fun widenStick(e: InputSurfaceElement): InputSurfaceElement {
+        val extra = e.width * (STICK_REACH - 1f)
+        return when (e.control) {
+            InputControl.LS -> (e.x - extra).coerceAtLeast(0f).let { x -> e.copy(x = x, width = e.x + e.width - x) }
+            InputControl.RS -> e.copy(width = (e.width + extra).coerceAtMost(1f - e.x))
+            else -> e
+        }
+    }
+    private companion object {
+        const val MIN_FACE_MM = 9.5f
+        const val FULL_SIZE_HEIGHT_MM = 85f
+        const val BOTTOM_MARGIN_MM = 5f
+        const val DROP_DEGREES = 35.0
+        const val PHONE_MAX_HEIGHT_MM = 90f
+        const val SHOULDER_WIDTH = 1.45f
+        const val SHOULDER_HEIGHT = 0.8f
+        val shoulderIds = setOf("lb", "rb", "lt", "rt")
+        const val STICK_REACH = 1.25f
+        const val LEGACY_DPAD_RADIUS_DP = 26f
+        const val LEGACY_DPAD_OFFSET_DP = 52f
+        val DPAD = setOf(InputControl.UP, InputControl.RIGHT, InputControl.DOWN, InputControl.LEFT)
+        const val KEYBOARD_ID = "builtin:keyboard"
+        const val KEYBOARD_RADIUS_DP = 18f
+        const val KEYBOARD_X_DP = 90f
+        const val KEYBOARD_Y_DP = 34f
+        const val BUTTONS_ONLY_RADIUS_DP = 30f
+        const val BUTTONS_ONLY_INSET_DP = 44f
+        const val CROSS_SPREAD = .30f
+        const val CROSS_RADIUS = .16f
+        val DPAD_ORDER = listOf(InputControl.UP, InputControl.RIGHT, InputControl.DOWN, InputControl.LEFT)
+        val FACE_ORDER = listOf(InputControl.Y, InputControl.B, InputControl.A, InputControl.X)
+        val GRIPS = listOf(InputControl.L4 to GamepadGeometry.Slot.L4, InputControl.L5 to GamepadGeometry.Slot.L5,
+            InputControl.R5 to GamepadGeometry.Slot.R5, InputControl.R4 to GamepadGeometry.Slot.R4)
+    }
+}
@@ -0,0 +1,130 @@
+package com.droiddeck.launcher.input
+
+import android.content.Context
+import android.hardware.display.DisplayManager
+import android.util.DisplayMetrics
+import android.view.Display
+import org.json.JSONObject
+
+internal object LegacyScreenKeyMigration {
+    const val BACKUP = "legacy-screen-keys-backup"
+    const val MERGED = "legacy-screen-keys-merged"
+    private const val SHOWN = "migrated.screenkeys.0"
+
+    fun snapshot(context: Context): String? {
+        val values = ControllerPrefs.prefs(context).all.filterKeys { it == "screenKeys" || it == "screenKeysShown" || it.startsWith("screenLayout.") }
+        return values.takeIf { it.isNotEmpty() }?.let { JSONObject(it).toString() }
+    }
+
+    fun clean(context: Context) {
+        val prefs = ControllerPrefs.prefs(context)
+        prefs.edit().apply { prefs.all.keys.filter { it == "screenKeys" || it == "screenKeysShown" || it.startsWith("screenLayout.") }.forEach(::remove) }.apply()
+    }
+
+    @Suppress("DEPRECATION")
+    fun migrate(context: Context, library: InputLibrary, raw: String): InputLibrary {
+        val old = JSONObject(raw)
+        val display = context.getSystemService(DisplayManager::class.java)?.getDisplay(Display.DEFAULT_DISPLAY)
+        val metrics = DisplayMetrics().also { if (display != null) display.getRealMetrics(it) else it.setTo(context.resources.displayMetrics) }
+        val settings = ControllerPrefs.read(context)
+        val style = InputSurfaceStyle(settings.tint, settings.opacity)
+        val sets = buildList {
+            old.optString("screenKeys").takeIf { it.isNotBlank() }?.let { add("Screen keys (imported)" to it) }
+            old.keys().asSequence().filter { it.startsWith("screenLayout.") }.sorted().forEach { key ->
+                add((key.removePrefix("screenLayout.").ifBlank { "Screen keys" } + " (imported)").take(80) to old.getString(key))
+            }
+        }
+        var result = library
+        for ((index, set) in sets.withIndex()) {
+            val id = "migrated.screenkeys.$index"
+            if (result.profiles.any { it.id == id }) continue
+            val converted = convert(context, set.second, metrics.widthPixels, metrics.heightPixels, metrics.density)
+            if (converted.isEmpty()) continue
+            val layout = SavedInputLayout("$id.layout", set.first, converted.map { it.first.copy(alwaysShown = true) }, style = style, screen = InputLayoutScreen.MAIN,
+                aspect = (metrics.widthPixels.coerceAtLeast(1).toFloat() / metrics.heightPixels.coerceAtLeast(1)).coerceIn(.05f, 20f))
+            val bindings = SavedInputBindings("$id.bindings", set.first, false, layout.id, elements = converted.associate { it.first.id to it.second })
+            val base = library.profile(library.steam)
+            val profile = SavedInputProfile(id, set.first, base.base, base.parts + (InputRole.PRIMARY to InputPart(bindings.id, layout.id)))
+            result = result.withLayout(layout).withPreset(bindings).withProfile(profile)
+        }
+        return result.validate()
+    }
+
+    fun merge(library: InputLibrary, raw: String): InputLibrary {
+        val old = JSONObject(raw)
+        if (!old.optBoolean("screenKeysShown", true) || old.optString("screenKeys").isBlank()) return library
+        val keys = library.layouts.firstOrNull { it.id == "$SHOWN.layout" } ?: return library
+        val actions = library.bindings.firstOrNull { it.id == "$SHOWN.bindings" }?.elements.orEmpty()
+        var result = library
+        for (part in listOf(false, true).map { library.activePart(it, InputRole.PRIMARY) }.distinct()) {
+            val layout = result.layouts.firstOrNull { it.id == part.layout } ?: continue
+            val preset = result.preset(part.bindings)
+            if (!layout.editable || preset.layoutId != layout.id || layout.elements.any { e -> keys.elements.any { it.id == e.id } } ||
+                layout.elements.size + keys.elements.size > 64) continue
+            val added = keys.elements.mapNotNull { e -> actions[e.id]?.let { e.id to it } }.toMap()
+            result = result.withLayout(layout.copy(elements = layout.elements + keys.elements))
+                .withPreset(preset.copy(elements = added + preset.elements))
+        }
+        return result.validate()
+    }
+
+    fun pin(library: InputLibrary): InputLibrary {
+        val keys = library.layouts.firstOrNull { it.id == "$SHOWN.layout" }?.elements.orEmpty()
+        return library.copy(layouts = library.layouts.map { layout ->
+            val imported = layout.id.startsWith("migrated.screenkeys.")
+            layout.copy(elements = layout.elements.map { e ->
+                val key = e.id.startsWith("imported:") && (imported || keys.any { it.id == e.id && it.kind == e.kind && it.name == e.name })
+                if (key) e.copy(alwaysShown = true) else e
+            })
+        })
+    }
+
+    internal fun convert(context: Context, raw: String, width: Int, height: Int, density: Float): List<Pair<InputSurfaceElement, InputAction>> =
+        convert(context, parse(raw), width, height, density)
+
+    internal fun parse(raw: String): List<LegacyScreenKey> = raw.split(';').filter { it.isNotBlank() }.map { entry ->
+        val parts = entry.split(':')
+        require(parts.size >= 2) { "Invalid legacy screen key" }
+        val codes = parts[0].split('+').map { it.toInt() }
+        val position = parts[1].split(',').map { it.toFloat() }
+        require(position.size == 3)
+        fun text(at: Int) = parts.getOrNull(at).orEmpty().replace("%2C", ",").replace("%3A", ":").replace("%3B", ";").replace("%25", "%")
+        LegacyScreenKey(codes, position[0], position[1], position[2], text(2), text(3), text(4),
+            parts.getOrNull(5)?.toFloatOrNull() ?: 1f, parts.getOrNull(6)?.toIntOrNull() ?: 0, parts.getOrNull(7) == "1", parts.getOrNull(8) != "0")
+    }
+
+    internal fun convert(context: Context, keys: List<LegacyScreenKey>, width: Int, height: Int, density: Float): List<Pair<InputSurfaceElement, InputAction>> =
+        keys.mapIndexed { index, key ->
+            val codes = key.codes
+            require(codes.all { it in 0..255 })
+            require(listOf(key.x, key.y, key.size).all { it.isFinite() })
+            val shape = key.shape
+            val kind = when (shape) { 5 -> InputElementKind.DPAD; 6 -> InputElementKind.STICK; 4 -> InputElementKind.TRIGGER; else -> InputElementKind.BUTTON }
+            val label = key.text.ifEmpty { key.glyph }.ifEmpty { codes.filter { it != 0 }.joinToString("+") { pcKeyLabel(context, it) } }.ifBlank { "Button" }.take(80)
+            val image = key.image
+            val icon = codes.singleOrNull()?.takeIf { InputButtonIcons.has(it) && key.text.isEmpty() && key.glyph.isEmpty() } ?: 0
+            val heightPx = key.size.coerceIn(24f, 140f) * density
+            val ratio = when { shape == 2 -> 1f; shape == 4 -> 1.7f; shape == 5 || shape == 6 || image.isNotEmpty() || icon != 0 -> 1.15f; else -> (.55f * label.length + 1.05f).coerceIn(1.7f, 4.6f) }
+            val w = (heightPx * ratio / width.coerceAtLeast(1)).coerceIn(.03f, 1f)
+            val h = (heightPx / height.coerceAtLeast(1)).coerceIn(.03f, 1f)
+            val element = InputSurfaceElement(kind.control, (key.x - w / 2).coerceIn(0f, 1f - w), (key.y - h / 2).coerceIn(0f, 1f - h), w, h,
+                id = "imported:$index", kind = kind, name = label, floating = false,
+                toggle = key.toggle && kind != InputElementKind.DPAD && kind != InputElementKind.STICK,
+                icon = icon, image = image, opacity = key.opacity.coerceIn(.2f, 1f),
+                buttonShape = when (shape) { 0 -> InputButtonShape.PILL; 2 -> InputButtonShape.CIRCLE; 3 -> InputButtonShape.RECTANGLE; else -> InputButtonShape.ROUNDED },
+                showLabel = key.labels).bounded()
+            val action = when (kind) {
+                InputElementKind.DPAD -> InputAction.Directions(codes.getOrElse(0) { 0 }, codes.getOrElse(1) { 0 }, codes.getOrElse(2) { 0 }, codes.getOrElse(3) { 0 })
+                InputElementKind.STICK -> InputAction.Directions(codes.getOrElse(0) { 0 }, codes.getOrElse(2) { 0 }, codes.getOrElse(4) { 0 }, codes.getOrElse(6) { 0 }, listOf(1, 3, 5, 7).map { codes.getOrElse(it) { 0 } })
+                else -> codes.filter { it != 0 }.distinct().let { if (it.isEmpty()) InputAction.Disabled else InputAction.Keys(it) }
+            }
+            require(action.validFor(element))
+            element to action
+        }
+}
+
+internal data class LegacyScreenKey(
+    val codes: List<Int>, val x: Float, val y: Float, val size: Float,
+    val glyph: String = "", val text: String = "", val image: String = "",
+    val opacity: Float = 1f, val shape: Int = 0, val toggle: Boolean = false, val labels: Boolean = true,
+)
@@ -3,831 +3,181 @@ package com.droiddeck.launcher.input
 import android.annotation.SuppressLint
 import android.content.Context
 import android.graphics.Canvas
-import android.graphics.Color
 import android.graphics.Paint
-import android.graphics.Path
 import android.graphics.Rect
-import android.graphics.RectF
+import android.graphics.Typeface
 import android.os.Build
+import android.view.Gravity
 import android.view.HapticFeedbackConstants
 import android.view.MotionEvent
 import android.view.View
 import android.view.WindowInsets
-import com.droiddeck.launcher.session.SessionPrefs
-import kotlin.math.abs
-import kotlin.math.hypot
-import kotlin.math.max
-import kotlin.math.min
-import kotlin.math.sin
-import kotlin.math.sqrt
+import android.widget.FrameLayout
+import com.droiddeck.launcher.ui.InputSurfaceView

-@SuppressLint("ViewConstructor")
-class OnScreenControls(
-    context: Context,
-    private val pad: PadBridge?,
-    private val editing: Boolean = false,
-    private val onKeyboard: (() -> Unit)? = null,
-) : View(context) {
+class OnScreenControls(context: Context, pad: PadBridge?, val dock: OnScreenLayout.Dock? = null) : FrameLayout(context) {
+    private val surface = InputSurfaceView(context, pad, inputRole = InputRole.PRIMARY, haptics = dock != null)
+    private var layout: SavedInputLayout? = null
+    private val safe = Rect()
+    private var viewWidth = 0
+    private var viewHeight = 0
+    private val placements = object : LinkedHashMap<Placement, List<InputSurfaceElement>>(4, .75f, true) {
+        override fun removeEldestEntry(eldest: MutableMap.MutableEntry<Placement, List<InputSurfaceElement>>) = size > PLACEMENT_CACHE
+    }
+    private val quickToggle = QuickToggle(context)
+    var isButtonsOnly = false
+        private set
+    var isQuickHidden = false
+        private set
+    var isPinnedOnly = false
+        private set
+    val hasPinned get() = layout?.elements?.any { it.alwaysShown } == true
+    var onTouchMiss: ((MotionEvent) -> Unit)?
+        get() = surface.onTouchMiss
+        set(value) { surface.onTouchMiss = value }

-    private class Control(
-        val id: String,
-        val group: String,
-        val stick: Int,
-        val radiusDp: Float,
-        val offsetXDp: Float,
-        val offsetYDp: Float,
-    ) {
-        var target = id
-        var radius = 0f
-        var cx = 0f
-        var cy = 0f
-        var pressedBy = -1
-        var kx = 0f
-        var ky = 0f
-        var ax = 0f
-        var ay = 0f
-        var dirty = false
-        var clicked = false
-        var lastUp = 0L
-        var downAt = 0L
-        var downX = 0f
-        var downY = 0f
-        var travel = 0f
-        val wide = id in shoulderIds
-        val halfW get() = if (wide) radius * SHOULDER_WIDTH else radius
-        val halfH get() = if (wide) radius * SHOULDER_HEIGHT else radius
+    init {
+        addView(surface, LayoutParams(-1, -1))
+        val size = (QUICK_HIT_DP * 2 * resources.displayMetrics.density).toInt()
+        addView(quickToggle, LayoutParams(size, size, Gravity.START or Gravity.BOTTOM))
+    }

-        fun contains(x: Float, y: Float, r: Float, padding: Float = 0f): Boolean {
-            val dx = x - cx
-            val dy = y - cy
-            if (wide) return abs(dx) <= halfW + r * 0.25f + padding && abs(dy) <= halfH + r * 0.25f + padding
-            val hit = r * 1.25f + padding
-            return dx * dx + dy * dy <= hit * hit
+    fun updateLayout(value: SavedInputLayout?) {
+        if (layout == value) return
+        releaseAll()
+        layout = value
+        render()
+    }
+
+    fun setButtonsOnly(enabled: Boolean) {
+        if (isButtonsOnly == enabled) return
+        releaseAll()
+        isButtonsOnly = enabled
+        isQuickHidden = false
+        render()
+    }
+
+    fun setQuickHidden(hidden: Boolean) {
+        if (isButtonsOnly || isQuickHidden == hidden) return
+        releaseAll()
+        isQuickHidden = hidden
+        render()
+    }
+
+    fun setPinnedOnly(enabled: Boolean) {
+        if (isPinnedOnly == enabled) return
+        releaseAll()
+        isPinnedOnly = enabled
+        render()
+    }
+
+    private data class Placement(val layout: SavedInputLayout?, val width: Int, val height: Int, val safe: Rect, val buttonsOnly: Boolean)
+
+    private fun placed(): List<InputSurfaceElement> {
+        val key = Placement(layout, viewWidth, viewHeight, Rect(safe), isButtonsOnly)
+        return placements.getOrPut(key) {
+            OnScreenLayout.elements(context, layout, viewWidth, viewHeight, safe, isButtonsOnly, dock)
+        }
+    }
+
+    private fun render() {
+        val elements = placed()
+        surface.updateCustomLayout(when {
+            isPinnedOnly -> elements.filter { it.alwaysShown }
+            isQuickHidden -> elements.filter { it.id == "builtin:keyboard" || it.alwaysShown }
+            else -> elements
+        })
+        val style = layout?.style ?: InputSurfaceStyle()
+        surface.updateStyle(style)
+        quickToggle.tint = style.tint
+        quickToggle.alpha = style.opacity / 100f
+        quickToggle.visibility = if (isButtonsOnly || isPinnedOnly || layout == null || dock != null) GONE else VISIBLE
+        quickToggle.invalidate()
+    }
+
+    fun takesTouchAt(x: Float, y: Float) = surface.takesTouchAt(x, y) ||
+        quickToggle.visibility == VISIBLE && x >= quickToggle.left && x < quickToggle.right && y >= quickToggle.top && y < quickToggle.bottom
+    fun releaseAll() = surface.releaseInputs()
+    fun reload() { releaseAll(); placements.clear(); render() }
+
+    override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
+        val w = MeasureSpec.getSize(widthMeasureSpec)
+        val h = MeasureSpec.getSize(heightMeasureSpec)
+        if (w != viewWidth || h != viewHeight) {
+            viewWidth = w
+            viewHeight = h
+            render()
+        }
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec)
+    }
+
+    override fun onDetachedFromWindow() { releaseAll(); super.onDetachedFromWindow() }
+
+    override fun onApplyWindowInsets(insets: WindowInsets): WindowInsets {
+        val cutout = if (Build.VERSION.SDK_INT >= 28) insets.displayCutout else null
+        val offset = ((QUICK_CENTER_DP - QUICK_HIT_DP) * resources.displayMetrics.density).toInt()
+        val params = quickToggle.layoutParams as LayoutParams
+        val left = (cutout?.safeInsetLeft ?: 0) + offset
+        val bottom = (cutout?.safeInsetBottom ?: 0) + offset
+        if (params.leftMargin != left || params.bottomMargin != bottom) {
+            params.leftMargin = left
+            params.bottomMargin = bottom
+            quickToggle.layoutParams = params
+        }
+        val fresh = Rect(cutout?.safeInsetLeft ?: 0, if (dock == null) cutout?.safeInsetTop ?: 0 else 0, cutout?.safeInsetRight ?: 0, cutout?.safeInsetBottom ?: 0)
+        if (fresh != safe) {
+            safe.set(fresh)
+            render()
+        }
+        return super.onApplyWindowInsets(insets)
+    }
+
+    private inner class QuickToggle(context: Context) : View(context) {
+        var tint: Int? = ControllerPrefs.STEAM_BLUE
+        private val density = resources.displayMetrics.density
+        private var armed = false
+        private val fill = Paint(Paint.ANTI_ALIAS_FLAG)
+        private val stroke = Paint(Paint.ANTI_ALIAS_FLAG).apply { style = Paint.Style.STROKE; strokeWidth = 1.5f * density }
+        private val text = Paint(Paint.ANTI_ALIAS_FLAG).apply {
+            textAlign = Paint.Align.CENTER
+            typeface = Typeface.create(Typeface.DEFAULT, Typeface.BOLD)
+            textSize = 22 * density
        }

-        fun drag(x: Float, y: Float): Boolean {
-            travel = max(travel, hypot(x - downX, y - downY))
-            var dx = x - ax
-            var dy = y - ay
-            val d = sqrt(dx * dx + dy * dy)
-            val atLimit = d > radius
-            if (atLimit) { dx = dx / d * radius; dy = dy / d * radius }
-            if (!atLimit && abs(dx - kx) < MIN_STICK_MOVE_PX && abs(dy - ky) < MIN_STICK_MOVE_PX) return false
-            kx = dx; ky = dy; dirty = true
+        override fun onDraw(canvas: Canvas) {
+            val x = width / 2f
+            val y = height / 2f
+            val radius = QUICK_RADIUS_DP * density
+            val color = tint
+            fill.color = if (color != null) InputSurfaceView.shade(color, 190, 0.12f) else (InputSurfaceView.SURFACE and 0x00ffffff) or (190 shl 24)
+            canvas.drawCircle(x, y, radius, fill)
+            stroke.color = if (color != null) InputSurfaceView.light(color, 150, 0.25f) else InputSurfaceView.LINE
+            canvas.drawCircle(x, y, radius, stroke)
+            text.color = if (color != null) InputSurfaceView.light(color, 210, 0.75f) else InputSurfaceView.TEXT
+            canvas.drawText(if (isQuickHidden) "+" else "−", x, y + text.textSize * 0.35f, text)
+        }
+
+        @SuppressLint("ClickableViewAccessibility")
+        override fun onTouchEvent(event: MotionEvent): Boolean {
+            when (event.actionMasked) {
+                MotionEvent.ACTION_DOWN -> armed = true
+                MotionEvent.ACTION_CANCEL -> armed = false
+                MotionEvent.ACTION_UP -> {
+                    if (armed && event.x in 0f..width.toFloat() && event.y in 0f..height.toFloat()) {
+                        performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY)
+                        setQuickHidden(!isQuickHidden)
+                    }
+                    armed = false
+                }
+            }
            return true
        }
    }

-    private val stickRedraw = ThrottledRedraw(this, STICK_REDRAW_MS)
-    private val tapSlop = android.view.ViewConfiguration.get(context).scaledTouchSlop.toFloat()
-
-    private fun stickTap(control: Control, event: MotionEvent): Boolean {
-        val i = event.actionIndex
-        val travel = max(control.travel, hypot(event.getX(i) - control.downX, event.getY(i) - control.downY))
-        return stickTap(control.downAt, event.eventTime, travel, tapSlop, control.clicked,
-            event.actionMasked == MotionEvent.ACTION_CANCEL || (event.flags and MotionEvent.FLAG_CANCELED) != 0)
-    }
-
-    private val controls = listOf(
-        Control("up", "dpad", -1, 26f, 0f, -52f),
-        Control("right", "dpad", -1, 26f, 52f, 0f),
-        Control("down", "dpad", -1, 26f, 0f, 52f),
-        Control("left", "dpad", -1, 26f, -52f, 0f),
-        Control("ls", "ls", 0, 48f, 0f, 0f),
-        Control("rs", "rs", 1, 48f, 0f, 0f),
-        Control("a", "face", -1, 30f, 0f, 50f),
-        Control("b", "face", -1, 30f, 50f, 0f),
-        Control("x", "face", -1, 30f, -50f, 0f),
-        Control("y", "face", -1, 30f, 0f, -50f),
-        Control("lb", "lb", -1, 24f, 0f, 0f),
-        Control("rb", "rb", -1, 24f, 0f, 0f),
-        Control("lt", "lt", -1, 24f, 0f, 0f),
-        Control("rt", "rt", -1, 24f, 0f, 0f),
-        Control("select", "select", -1, 20f, 0f, 0f),
-        Control("start", "start", -1, 20f, 0f, 0f),
-        Control("guide", "guide", -1, 22f, 0f, 0f),
-        Control("qam", "qam", -1, 22f, 0f, 0f),
-    )
-
-    private val groups = controls.map { it.group }.distinct()
-
-    private var buttonsOnly = false
-    val isButtonsOnly: Boolean get() = buttonsOnly
-    private var quickHidden = false
-    private var quickPressedBy = -1
-    private var keyboardPressedBy = -1
-    private var forwardedPointerBits = 0
-    var onTouchMiss: ((MotionEvent) -> Unit)? = null
-    private var settings = ControllerPrefs.read(context)
-    private var snap = settings.snap
-    private var safe = Rect()
-    private var selected: String? = null
-    private var snapX: Float? = null
-    private var snapY: Float? = null
-    private var grabX = 0f
-    private var grabY = 0f
-    private var ignoreSaved = false
-    private var fit = 1f
-
-    private var idleFill = 0
-    private var heldFill = 0
-    private var idleStroke = 0
-    private var heldStroke = 0
-    private var idleText = 0
-    private var stickFill = 0
-    private var knobFill = 0
-
-    private val fill = Paint(Paint.ANTI_ALIAS_FLAG).apply { style = Paint.Style.FILL }
-    private val stroke = Paint(Paint.ANTI_ALIAS_FLAG).apply { style = Paint.Style.STROKE }
-    private val arrow = Path()
-    private val box = RectF()
-    private val text = Paint(Paint.ANTI_ALIAS_FLAG).apply {
-        textAlign = Paint.Align.CENTER
-        typeface = android.graphics.Typeface.DEFAULT_BOLD
-    }
-
-    init {
-        applySettings()
-    }
-
-    private fun dp(value: Float) = value * resources.displayMetrics.density
-
-    private fun scaled(value: Float) = dp(value) * settings.size / 100f * fit
-
-    private fun fitScale(): Float {
-        val metrics = resources.displayMetrics
-        val heightMm = (height - safe.top - safe.bottom) / pxPerMm(metrics.ydpi)
-        val faceMm = dp(60f) / pxPerMm(metrics.xdpi)
-        val floor = (MIN_FACE_MM / faceMm).coerceAtMost(1f)
-        return (heightMm / FULL_SIZE_HEIGHT_MM).coerceIn(floor, 1f)
-    }
-
-    fun reload() {
-        releaseAll()
-        settings = ControllerPrefs.read(context)
-        setSnap(settings.snap)
-        applySettings()
-        relayout()
-    }
-
-    private fun clearSnapGuides() {
-        if (snapX == null && snapY == null) return
-        snapX = null
-        snapY = null
-        invalidate()
-    }
-
-    private fun applySettings() {
-        for (control in controls) control.target = settings.mapping[control.id] ?: control.id
-        val tint = settings.tint
-        val alpha = settings.opacity / 100f
-        fun shade(a: Int, f: Float) = Color.argb((a * alpha).toInt(), (Color.red(tint) * f).toInt(), (Color.green(tint) * f).toInt(), (Color.blue(tint) * f).toInt())
-        fun light(a: Int, f: Float) = Color.argb(
-            (a * alpha).toInt(),
-            (Color.red(tint) + (255 - Color.red(tint)) * f).toInt(),
-            (Color.green(tint) + (255 - Color.green(tint)) * f).toInt(),
-            (Color.blue(tint) + (255 - Color.blue(tint)) * f).toInt(),
-        )
-        idleFill = shade(80, 0.12f)
-        heldFill = shade(160, 1f)
-        idleStroke = light(150, 0.25f)
-        heldStroke = light(230, 0.7f)
-        idleText = light(210, 0.75f)
-        stickFill = shade(60, 0.12f)
-        knobFill = shade(120, 0.35f)
-        stroke.strokeWidth = dp(1.5f)
-    }
-
-    fun setButtonsOnly(enabled: Boolean) {
-        if (buttonsOnly == enabled) return
-        releaseAll()
-        buttonsOnly = enabled
-        quickHidden = false
-        relayout()
-    }
-
-    fun setQuickHidden(hidden: Boolean) {
-        if (buttonsOnly || editing || quickHidden == hidden) return
-        if (hidden) releaseAll()
-        quickHidden = hidden
-        invalidate()
-    }
-
-    fun setSnap(on: Boolean) {
-        snap = on
-        if (!on) clearSnapGuides()
-    }
-
-    override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) {
-        super.onSizeChanged(w, h, oldw, oldh)
-        relayout()
-    }
-
-    override fun onApplyWindowInsets(insets: WindowInsets): WindowInsets {
-        val cutout = if (Build.VERSION.SDK_INT >= 28) insets.displayCutout else null
-        val fresh = Rect(cutout?.safeInsetLeft ?: 0, cutout?.safeInsetTop ?: 0, cutout?.safeInsetRight ?: 0, cutout?.safeInsetBottom ?: 0)
-        if (fresh != safe) { safe = fresh; relayout() }
-        return super.onApplyWindowInsets(insets)
-    }
-
-    override fun onDetachedFromWindow() {
-        stickRedraw.cancel()
-        releaseAll()
-        super.onDetachedFromWindow()
-    }
-
-    private fun relayout() {
-        if (width <= 0 || height <= 0) return
-        fit = if (buttonsOnly && !editing) 1f else fitScale()
-        for (control in controls) control.radius = if (buttonsOnly && !editing && (control.id == "guide" || control.id == "qam")) dp(30f) else scaled(control.radiusDp)
-        if (buttonsOnly && !editing) {
-            val inset = dp(44f)
-            put("guide", safe.left + inset, height - safe.bottom - inset)
-            put("qam", width - safe.right - inset, height - safe.bottom - inset)
-        } else {
-            placeAuto(width.toFloat(), height.toFloat())
-            if (!ignoreSaved) for ((group, pos) in ControllerPrefs.layout(context, width, height)) {
-                if (group in groups) put(group, pos.first * width, pos.second * height)
-            }
-        }
-        groups.forEach { clamp(it) }
-        invalidate()
-    }
-
-    private fun pxPerMm(dpi: Float): Float {
-        val nominal = resources.displayMetrics.densityDpi.toFloat()
-        return (if (dpi > nominal * 0.6f && dpi < nominal * 1.6f) dpi else nominal) / 25.4f
-    }
-
-    private fun placeAuto(w: Float, h: Float) {
-        val metrics = resources.displayMetrics
-        val mmX = pxPerMm(metrics.xdpi)
-        val mmY = pxPerMm(metrics.ydpi)
-        val usableW = w - safe.left - safe.right
-        val usableH = h - safe.top - safe.bottom
-        val inboard = (0.17f * usableW / mmX).coerceIn(24f, 40f) * mmX
-        val lift = (0.285f * usableH / mmY).coerceIn(22f, 45f) * mmY
-        val gap = dp(12f)
-        val floor = BOTTOM_MARGIN_MM * mmY
-        val drop = max(drop("dpad", "ls", gap), drop("rs", "face", gap))
-        val restY = min(h - safe.bottom - lift, h - safe.bottom - floor - drop)
-        put("ls", safe.left + inboard, restY)
-        put("face", w - safe.right - inboard, restY)
-        besideBelow("dpad", "ls", 1f, gap, floor)
-        besideBelow("rs", "face", -1f, gap, floor)
-        val phone = usableH / mmY < PHONE_MAX_HEIGHT_MM
-        val shoulderY = if (phone) safe.top + floor + halfH("lb")
-            else min(centre("ls").second - extent("ls"), centre("face").second - extent("face")) - gap - halfH("lb")
-        shoulders("ls", "lb", "lt", 1f, gap, shoulderY)
-        shoulders("face", "rb", "rt", -1f, gap, shoulderY)
-        val bottom = h - safe.bottom - floor - extent("guide")
-        val spread = extent("guide") + gap / 2f
-        put("guide", w / 2f - spread, bottom)
-        put("qam", w / 2f + spread, bottom)
-        val inner = max(centre("dpad").first + extent("dpad"), w - centre("rs").first + extent("rs")) + gap + extent("select")
-        put("select", inner, restY)
-        put("start", w - inner, restY)
-        if (phone) {
-            val top = max(centre("lb").first + extent("lb"), w - centre("rb").first + extent("rb")) + gap * 2.5f + extent("select")
-            put("select", top, shoulderY)
-            put("start", w - top, shoulderY)
-        }
-        if (crowded("select", gap) || crowded("start", gap)) {
-            above("select", "dpad", gap)
-            val (sx, sy) = centre("select")
-            put("start", w - sx, sy)
-            if (crowded("start", gap)) above("start", "rs", gap)
-        }
-        if (crowded("guide", gap, gap, "qam") || crowded("qam", gap, gap, "guide")) {
-            val row = centre("select").second
-            put("guide", w / 2f - spread, row)
-            put("qam", w / 2f + spread, row)
-            if (crowded("guide", gap, gap, "qam") || crowded("qam", gap, gap, "guide")) {
-                val top = safe.top + dp(8f) + extent("guide")
-                put("guide", w / 2f - spread, top)
-                put("qam", w / 2f + spread, top)
-            }
-        }
-    }
-
-    private fun drop(group: String, anchor: String, gap: Float): Float =
-        (extent(anchor) + extent(group) + gap) * sin(Math.toRadians(DROP_DEGREES)).toFloat() + extent(group)
-
-    private fun besideBelow(group: String, anchor: String, inward: Float, gap: Float, margin: Float) {
-        val (ax, ay) = centre(anchor)
-        val reach = extent(anchor) + extent(group) + gap
-        val floor = height - safe.bottom - margin - extent(group)
-        val dy = min(reach * sin(Math.toRadians(DROP_DEGREES)).toFloat(), floor - ay)
-        val dx = sqrt(max(0f, reach * reach - dy * dy))
-        put(group, ax + inward * dx, ay + dy)
-    }
-
-    private fun shoulders(anchor: String, bumper: String, trigger: String, inward: Float, gap: Float, y: Float) {
-        val (ax, _) = centre(anchor)
-        val spread = extent(bumper) + gap / 2f
-        put(bumper, ax + inward * spread, y)
-        put(trigger, ax - inward * spread, y)
-    }
-
-    private fun above(group: String, anchor: String, gap: Float) {
-        val (ax, ay) = centre(anchor)
-        put(group, ax, ay - extent(anchor) - gap - extent(group))
-    }
-
-    private fun crowded(group: String, gap: Float, space: Float = gap / 2f, except: String? = null): Boolean {
-        val (x, y) = centre(group)
-        return groups.any { other ->
-            if (other == group || other == except) return@any false
-            val (ox, oy) = centre(other)
-            val dx = x - ox
-            val dy = y - oy
-            sqrt(dx * dx + dy * dy) < extent(group) + extent(other) + space
-        }
-    }
-
-    private fun members(group: String) = controls.filter { it.group == group }
-
-    private fun centre(group: String): Pair<Float, Float> {
-        val first = members(group).first()
-        return (first.cx - scaled(first.offsetXDp)) to (first.cy - scaled(first.offsetYDp))
-    }
-
-    private fun extent(group: String): Float = members(group).maxOf { control ->
-        sqrt(scaled(control.offsetXDp).let { it * it } + scaled(control.offsetYDp).let { it * it }) + control.halfW
-    }
-
-    private fun halfH(group: String): Float = members(group).maxOf { abs(scaled(it.offsetYDp)) + it.halfH }
-
-    private fun put(group: String, x: Float, y: Float) {
-        for (control in members(group)) {
-            control.cx = x + scaled(control.offsetXDp)
-            control.cy = y + scaled(control.offsetYDp)
-        }
-    }
-
-    private fun clamp(group: String) {
-        val list = members(group)
-        val margin = dp(4f)
-        val minX = list.minOf { it.cx - it.halfW } - safe.left - margin
-        val maxX = list.maxOf { it.cx + it.halfW } - (width - safe.right - margin)
-        val minY = list.minOf { it.cy - it.halfH } - safe.top - margin
-        val maxY = list.maxOf { it.cy + it.halfH } - (height - safe.bottom - margin)
-        val dx = if (minX < 0) -minX else if (maxX > 0) -maxX else 0f
-        val dy = if (minY < 0) -minY else if (maxY > 0) -maxY else 0f
-        if (dx == 0f && dy == 0f) return
-        for (control in list) { control.cx += dx; control.cy += dy }
-    }
-
-    fun saveLayout() {
-        if (width <= 0 || height <= 0) return
-        if (ignoreSaved) { ControllerPrefs.resetLayout(context, width, height); return }
-        ControllerPrefs.setLayout(context, width, height, groups.associateWith { group ->
-            val (x, y) = centre(group)
-            x / width to y / height
-        })
-    }
-
-    fun resetLayout() {
-        ControllerPrefs.resetLayout(context, width, height)
-        ignoreSaved = true
-        selected = null
-        relayout()
-    }
-
-    private fun label(control: Control): String = when (control.target) {
-        "ls" -> "L"
-        "rs" -> "R"
-        "select" -> "⧉"
-        "start" -> "☰"
-        "guide" -> if (buttonsOnly && !editing) "Steam" else "◉"
-        "qam" -> "⋯"
-        else -> control.target.uppercase()
-    }
-
-    override fun onDraw(canvas: Canvas) {
-        if (!quickHidden) for (control in controls) {
-            if (!isVisible(control)) continue
-            if (control.stick >= 0 && settings.adaptiveSticks && !editing && control.pressedBy == -1) continue
-            val held = control.pressedBy != -1
-            val radius = control.radius
-            if (control.stick >= 0) {
-                val bx = if (held) control.ax else control.cx
-                val by = if (held) control.ay else control.cy
-                fill.color = if (held) heldFill else stickFill
-                canvas.drawCircle(bx, by, radius, fill)
-                stroke.color = if (held) heldStroke else idleStroke
-                canvas.drawCircle(bx, by, radius, stroke)
-                val knob = radius * 0.46f
-                fill.color = if (held || control.clicked) heldFill else knobFill
-                canvas.drawCircle(bx + control.kx, by + control.ky, knob, fill)
-                stroke.color = if (held) heldStroke else idleStroke
-                canvas.drawCircle(bx + control.kx, by + control.ky, knob, stroke)
-                text.color = if (held) Color.WHITE else idleText
-                text.textSize = knob * 0.8f
-                canvas.drawText(label(control), bx + control.kx, by + control.ky + text.textSize * 0.35f, text)
-            } else if (control.wide) {
-                box.set(control.cx - control.halfW, control.cy - control.halfH, control.cx + control.halfW, control.cy + control.halfH)
-                val corner = control.halfH * 0.55f
-                fill.color = if (held) heldFill else idleFill
-                canvas.drawRoundRect(box, corner, corner, fill)
-                stroke.color = if (held) heldStroke else idleStroke
-                canvas.drawRoundRect(box, corner, corner, stroke)
-                text.color = if (held) Color.WHITE else idleText
-                text.textSize = control.halfH * 0.8f
-                canvas.drawText(label(control), control.cx, control.cy + text.textSize * 0.35f, text)
-            } else {
-                fill.color = if (held) heldFill else idleFill
-                canvas.drawCircle(control.cx, control.cy, radius, fill)
-                stroke.color = if (held) heldStroke else idleStroke
-                canvas.drawCircle(control.cx, control.cy, radius, stroke)
-                text.color = if (held) Color.WHITE else idleText
-                val direction = directions.indexOf(control.target)
-                if (direction >= 0) {
-                    drawArrow(canvas, control.cx, control.cy, radius * 0.34f, direction)
-                    continue
-                }
-                val name = label(control)
-                text.textSize = if (name.length > 2) dp(11f) else radius * if (name.length == 2) 0.62f else 0.85f
-                canvas.drawText(name, control.cx, control.cy + text.textSize * 0.35f, text)
-            }
-        }
-        if (editing) {
-            stroke.color = heldStroke
-            snapX?.let { canvas.drawLine(it, safe.top.toFloat(), it, (height - safe.bottom).toFloat(), stroke) }
-            snapY?.let { canvas.drawLine(safe.left.toFloat(), it, (width - safe.right).toFloat(), it, stroke) }
-            selected?.let { group ->
-                val (x, y) = centre(group)
-                val single = members(group).singleOrNull()
-                if (single?.wide == true) {
-                    val pad = dp(6f)
-                    box.set(x - single.halfW - pad, y - single.halfH - pad, x + single.halfW + pad, y + single.halfH + pad)
-                    canvas.drawRoundRect(box, single.halfH, single.halfH, stroke)
-                } else canvas.drawCircle(x, y, extent(group) + dp(6f), stroke)
-            }
-        } else if (!buttonsOnly) {
-            val (x, y) = quickCenter()
-            val radius = dp(18f)
-            fill.color = Color.argb(190, Color.red(idleFill), Color.green(idleFill), Color.blue(idleFill))
-            canvas.drawCircle(x, y, radius, fill)
-            stroke.color = idleStroke
-            canvas.drawCircle(x, y, radius, stroke)
-            text.color = idleText
-            text.textSize = dp(22f)
-            canvas.drawText(if (quickHidden) "+" else "−", x, y + text.textSize * 0.35f, text)
-        }
-        if (!editing && settings.keyboardButton && onKeyboard != null) {
-            val (x, y) = keyboardCenter()
-            fill.color = Color.argb(190, Color.red(idleFill), Color.green(idleFill), Color.blue(idleFill))
-            canvas.drawCircle(x, y, dp(18f), fill)
-            stroke.color = if (keyboardPressedBy == -1) idleStroke else heldStroke
-            canvas.drawCircle(x, y, dp(18f), stroke)
-            box.set(x - dp(10f), y - dp(7f), x + dp(10f), y + dp(7f))
-            canvas.drawRoundRect(box, dp(2f), dp(2f), stroke)
-            for (row in 0..1) for (col in 0..2) {
-                val kx = x + dp(-6f + col * 5f)
-                val ky = y + dp(-3f + row * 4f)
-                canvas.drawLine(kx, ky, kx + dp(2f), ky, stroke)
-            }
-            canvas.drawLine(x - dp(5f), y + dp(4f), x + dp(5f), y + dp(4f), stroke)
-        }
-    }
-
-    private fun quickCenter() = (safe.left + dp(34f)) to (height - safe.bottom - dp(34f))
-
-    private fun keyboardCenter() = if (buttonsOnly)
-        width / 2f to (height - safe.bottom - dp(44f))
-    else (safe.left + dp(90f)) to (height - safe.bottom - dp(34f))
-
-    private fun keyboardContains(x: Float, y: Float): Boolean {
-        if (!settings.keyboardButton || onKeyboard == null) return false
-        val (cx, cy) = keyboardCenter()
-        val dx = x - cx
-        val dy = y - cy
-        return dx * dx + dy * dy <= dp(26f) * dp(26f)
-    }
-
-    private fun quickContains(x: Float, y: Float): Boolean {
-        val (cx, cy) = quickCenter()
-        val radius = dp(26f)
-        val dx = x - cx
-        val dy = y - cy
-        return dx * dx + dy * dy <= radius * radius
-    }
-
-    private fun drawArrow(canvas: Canvas, x: Float, y: Float, size: Float, direction: Int) {
-        val (fx, fy) = when (direction) {
-            0 -> 0f to -1f
-            1 -> 1f to 0f
-            2 -> 0f to 1f
-            else -> -1f to 0f
-        }
-        arrow.reset()
-        arrow.moveTo(x + fx * size, y + fy * size)
-        arrow.lineTo(x - fx * size * 0.7f - fy * size, y - fy * size * 0.7f + fx * size)
-        arrow.lineTo(x - fx * size * 0.7f + fy * size, y - fy * size * 0.7f - fx * size)
-        arrow.close()
-        fill.color = text.color
-        canvas.drawPath(arrow, fill)
-    }
-
-    @SuppressLint("ClickableViewAccessibility")
-    override fun onTouchEvent(event: MotionEvent): Boolean {
-        if (editing) return onEditTouch(event)
-        if (event.getToolType(event.actionIndex) == MotionEvent.TOOL_TYPE_MOUSE) return false
-        when (event.actionMasked) {
-            MotionEvent.ACTION_DOWN, MotionEvent.ACTION_POINTER_DOWN -> {
-                val index = event.actionIndex
-                val x = event.getX(index)
-                val y = event.getY(index)
-                if (event.actionMasked == MotionEvent.ACTION_DOWN) forwardedPointerBits = 0
-                if (event.actionMasked == MotionEvent.ACTION_POINTER_DOWN && forwardMiss(event, x, y)) return true
-                if (forwardedPointerBits != 0) forwardPointers(event, forwardedPointerBits)
-                if (event.actionMasked == MotionEvent.ACTION_DOWN && keyboardContains(x, y)) {
-                    keyboardPressedBy = event.getPointerId(index)
-                    invalidate()
-                    return true
-                }
-                if (keyboardPressedBy != -1) return true
-                if (!buttonsOnly && event.actionMasked == MotionEvent.ACTION_DOWN && quickContains(x, y)) {
-                    quickPressedBy = event.getPointerId(index)
-                    return true
-                }
-                if (quickPressedBy != -1) return true
-                if (quickHidden) return false
-                val control = controlAt(x, y) ?: adaptiveStickAt(x, y) ?: return false
-                if (control.pressedBy != -1) return true
-                control.pressedBy = event.getPointerId(index)
-                if (control.stick >= 0) {
-                    control.clicked = settings.stickClick && control.lastUp > 0L && event.eventTime - control.lastUp < DOUBLE_TAP_MS
-                    control.downAt = event.eventTime
-                    control.downX = event.getX(index)
-                    control.downY = event.getY(index)
-                    control.travel = 0f
-                    val adaptive = settings.adaptiveSticks
-                    control.ax = if (adaptive) event.getX(index) else control.cx
-                    control.ay = if (adaptive) event.getY(index) else control.cy
-                    control.drag(event.getX(index), event.getY(index))
-                    control.dirty = true
-                }
-                if (SessionPrefs.lowLatency(context)) requestUnbufferedDispatch(event)
-                apply()
-                return true
-            }
-            MotionEvent.ACTION_MOVE -> {
-                if (forwardedPointerBits != 0) forwardPointers(event, forwardedPointerBits)
-                if (keyboardPressedBy != -1) return true
-                if (quickPressedBy != -1) return true
-                var changed = false
-                var stickMoved = false
-                for (index in 0 until event.pointerCount) {
-                    val pointer = event.getPointerId(index)
-                    if (forwardedPointerBits and (1 shl pointer) != 0) continue
-                    val x = event.getX(index)
-                    val y = event.getY(index)
-                    val stick = controls.firstOrNull { it.stick >= 0 && it.pressedBy == pointer }
-                    if (stick != null) { stickMoved = stick.drag(x, y) || stickMoved; continue }
-                    val over = controlAt(x, y)?.takeIf { it.stick < 0 }
-                    for (control in controls) {
-                        if (control.stick < 0 && control.pressedBy == pointer && control !== over) {
-                            control.pressedBy = -1
-                            changed = true
-                        }
-                    }
-                    if (over != null && over.pressedBy == -1) {
-                        over.pressedBy = pointer
-                        changed = true
-                    }
-                }
-                if (changed) apply() else if (stickMoved) apply(stickOnly = true)
-                return true
-            }
-            MotionEvent.ACTION_UP, MotionEvent.ACTION_POINTER_UP, MotionEvent.ACTION_CANCEL -> {
-                val pointer = event.getPointerId(event.actionIndex)
-                if (forwardedPointerBits != 0) forwardPointers(event, forwardedPointerBits)
-                if (event.actionMasked == MotionEvent.ACTION_CANCEL) {
-                    forwardedPointerBits = 0
-                    releaseAll()
-                    return true
-                }
-                if (forwardedPointerBits and (1 shl pointer) != 0) {
-                    forwardedPointerBits = forwardedPointerBits and (1 shl pointer).inv()
-                    return true
-                }
-                if (keyboardPressedBy == pointer) {
-                    val tapped = event.actionMasked == MotionEvent.ACTION_UP && keyboardContains(event.x, event.y)
-                    keyboardPressedBy = -1
-                    invalidate()
-                    if (tapped) { releaseAll(); onKeyboard?.invoke() }
-                    return true
-                }
-                if (quickPressedBy == pointer) {
-                    val toggled = event.actionMasked == MotionEvent.ACTION_UP && quickContains(event.x, event.y)
-                    quickPressedBy = -1
-                    if (toggled) setQuickHidden(!quickHidden)
-                    return true
-                }
-                if (quickHidden) return false
-                var changed = false
-                for (control in controls) {
-                    if (control.pressedBy == pointer || event.actionMasked == MotionEvent.ACTION_CANCEL) {
-                        if (control.pressedBy != -1) changed = true
-                        if (control.stick >= 0 && control.pressedBy != -1) control.lastUp = if (stickTap(control, event)) event.eventTime else 0L
-                        control.pressedBy = -1
-                        control.clicked = false
-                        if (control.stick >= 0 && (control.kx != 0f || control.ky != 0f)) control.dirty = true
-                        control.kx = 0f; control.ky = 0f
-                    }
-                }
-                if (changed) apply()
-                return true
-            }
-        }
-        return false
-    }
-
-    private fun forwardMiss(event: MotionEvent, x: Float, y: Float): Boolean {
-        if (onTouchMiss == null || keyboardPressedBy != -1 || quickPressedBy != -1) return false
-        if (!quickHidden && (controlAt(x, y) ?: adaptiveStickAt(x, y)) != null) return false
-        forwardedPointerBits = forwardedPointerBits or (1 shl event.getPointerId(event.actionIndex))
-        forwardPointers(event, forwardedPointerBits)
-        return true
-    }
-
-    private fun forwardPointers(event: MotionEvent, pointerIdBits: Int) {
-        val split = event.pointerSubset(pointerIdBits) ?: return
-        try {
-            onTouchMiss?.invoke(split)
-        } finally {
-            split.recycle()
-        }
-    }
-
-    private fun onEditTouch(event: MotionEvent): Boolean {
-        when (event.actionMasked) {
-            MotionEvent.ACTION_DOWN -> {
-                clearSnapGuides()
-                val control = controlAt(event.x, event.y)
-                selected = control?.group
-                val group = selected ?: run { invalidate(); return false }
-                val (x, y) = centre(group)
-                grabX = x - event.x
-                grabY = y - event.y
-                invalidate()
-            }
-            MotionEvent.ACTION_MOVE -> {
-                val group = selected ?: return true
-                ignoreSaved = false
-                val rawX = event.x + grabX
-                val rawY = event.y + grabY
-                val others = groups.filter { it != group && members(it).any(::isVisible) }.map { centre(it) }
-                val nextX = if (snap) closestSnap(rawX, others.map { it.first } + width / 2f) else null
-                val nextY = if (snap) closestSnap(rawY, others.map { it.second }) else null
-                put(group, nextX ?: rawX, nextY ?: rawY)
-                clamp(group)
-                val (x, y) = centre(group)
-                val visibleX = nextX?.takeIf { abs(x - it) <= SNAP_TOLERANCE_PX }
-                val visibleY = nextY?.takeIf { abs(y - it) <= SNAP_TOLERANCE_PX }
-                if ((visibleX != null && visibleX != snapX) || (visibleY != null && visibleY != snapY)) performHapticFeedback(HapticFeedbackConstants.CLOCK_TICK)
-                snapX = visibleX
-                snapY = visibleY
-                invalidate()
-            }
-            MotionEvent.ACTION_UP, MotionEvent.ACTION_CANCEL -> clearSnapGuides()
-        }
-        return true
-    }
-
-    private fun closestSnap(position: Float, targets: List<Float>): Float? =
-        targets.minByOrNull { abs(position - it) }?.takeIf { abs(position - it) <= dp(SNAP_DP) }
-
-    fun takesTouchAt(x: Float, y: Float): Boolean =
-        editing || keyboardContains(x, y) || (!buttonsOnly && quickContains(x, y)) ||
-            (!quickHidden && (controlAt(x, y) ?: adaptiveStickAt(x, y)) != null)
-
-    private fun controlAt(x: Float, y: Float): Control? =
-        controls.firstOrNull {
-            !quickHidden && isVisible(it) && (editing || !settings.adaptiveSticks || it.stick < 0) && it.contains(x, y, it.radius)
-        }
-
-    private fun adaptiveStickAt(x: Float, y: Float): Control? {
-        if (!settings.adaptiveSticks || editing || buttonsOnly || quickHidden) return null
-        if (x < safe.left || x >= width - safe.right || y < safe.top || y >= height - safe.bottom) return null
-        if (controls.any { control ->
-            control.stick < 0 && isVisible(control) && control.contains(x, y, control.radius, 5f)
-        }) return null
-        return controls.filter { control ->
-            val dx = if (control.stick == 0) max(0f, x - control.cx) else x - control.cx
-            val dy = y - control.cy
-            val reach = control.radius * 1.4f * sqrt(1.5f)
-            control.stick >= 0 && isVisible(control) && control.pressedBy == -1 &&
-                dx * dx + dy * dy <= reach * reach
-        }.minByOrNull { control ->
-            val dx = x - control.cx
-            val dy = y - control.cy
-            dx * dx + dy * dy
-        }
-    }
-
-    private fun isVisible(control: Control): Boolean = when {
-        !editing && control.id == "guide" && !settings.steamButton -> false
-        !editing && control.id == "qam" && !settings.qamButton -> false
-        buttonsOnly && !editing -> control.id == "guide" || control.id == "qam"
-        else -> control.target != ControllerPrefs.OFF
-    }
-
-    private fun apply(stickOnly: Boolean = false) {
-        val bridge = pad
-        if (bridge == null || editing) { invalidate(); return }
-        val qamHeld = controls.any { it.id == "qam" && it.pressedBy != -1 }
-        if (buttonsOnly) {
-            bridge.setSystemButtons(controls.any { it.id == "guide" && it.pressedBy != -1 }, qamHeld)
-        } else {
-            bridge.setSystemButtons(false, qamHeld)
-            val stickWrites = controls.filter { it.stick >= 0 && it.dirty }.fold(0) { mask, control ->
-                mask or if (control.stick == 0) PadBridge.LEFT_STICK else PadBridge.RIGHT_STICK
-            }
-            bridge.applyTouch(stickWrites) { state ->
-                val used = HashSet<String>()
-                val held = HashSet<String>()
-                for (control in controls) {
-                    when {
-                        control.stick >= 0 -> {
-                            val click = if (control.stick == 0) "l3" else "r3"
-                            if (settings.stickClick) used.add(click)
-                            if (control.clicked) held.add(click)
-                            if (!control.dirty) continue
-                            if (control.stick == 0) { state.leftX = control.kx / control.radius; state.leftY = control.ky / control.radius }
-                            else { state.rightX = control.kx / control.radius; state.rightY = control.ky / control.radius }
-                            control.dirty = false
-                        }
-                        control.id == "qam" || control.target == ControllerPrefs.OFF -> {}
-                        else -> {
-                            used.add(control.target)
-                            if (control.pressedBy != -1) held.add(control.target)
-                        }
-                    }
-                }
-                for (target in used) write(state, target, target in held)
-            }
-        }
-        if (stickOnly) stickRedraw.request() else invalidate()
-    }
-
-    private fun write(state: PadState, target: String, down: Boolean) {
-        when (target) {
-            "a" -> state.press(PadState.A, down)
-            "b" -> state.press(PadState.B, down)
-            "x" -> state.press(PadState.X, down)
-            "y" -> state.press(PadState.Y, down)
-            "lb" -> state.press(PadState.LB, down)
-            "rb" -> state.press(PadState.RB, down)
-            "select" -> state.press(PadState.SELECT, down)
-            "start" -> state.press(PadState.START, down)
-            "l3" -> state.press(PadState.L3, down)
-            "r3" -> state.press(PadState.R3, down)
-            "guide" -> state.press(PadState.GUIDE, down)
-            "lt" -> state.leftTrigger = if (down) 1f else 0f
-            "rt" -> state.rightTrigger = if (down) 1f else 0f
-            "up" -> state.up = down
-            "right" -> state.right = down
-            "down" -> state.down = down
-            "left" -> state.left = down
-        }
-    }
-
-    fun releaseAll() {
-        quickPressedBy = -1
-        keyboardPressedBy = -1
-        invalidate()
-        if (controls.none { it.pressedBy != -1 || it.clicked } && !buttonsOnly) return
-        controls.forEach {
-            it.pressedBy = -1
-            it.clicked = false
-            it.lastUp = 0L
-            if (it.stick >= 0 && (it.kx != 0f || it.ky != 0f)) it.dirty = true
-            it.kx = 0f; it.ky = 0f
-        }
-        apply()
-    }
-
    private companion object {
-        const val DOUBLE_TAP_MS = 300L
-        const val STICK_TAP_MS = 200L
-
-        internal fun stickTap(downAt: Long, upAt: Long, travel: Float, slop: Float, clicked: Boolean, cancelled: Boolean): Boolean =
-            !clicked && !cancelled && upAt - downAt <= STICK_TAP_MS && travel <= slop
-        const val STICK_REDRAW_MS = 33L
-        const val MIN_STICK_MOVE_PX = 1f
-        const val MIN_FACE_MM = 9.5f
-        const val FULL_SIZE_HEIGHT_MM = 85f
-        const val BOTTOM_MARGIN_MM = 5f
-        const val DROP_DEGREES = 35.0
-        const val PHONE_MAX_HEIGHT_MM = 90f
-        const val SHOULDER_WIDTH = 1.45f
-        const val SHOULDER_HEIGHT = 0.8f
-        const val SNAP_DP = 9f
-        const val SNAP_TOLERANCE_PX = 1f
-        val shoulderIds = setOf("lb", "rb", "lt", "rt")
-        val directions = listOf("up", "right", "down", "left")
+        const val QUICK_CENTER_DP = 34f
+        const val QUICK_HIT_DP = 26f
+        const val QUICK_RADIUS_DP = 18f
+        const val PLACEMENT_CACHE = 4
    }
 }
@@ -0,0 +1,95 @@
+package com.droiddeck.launcher.input
+
+import android.content.Context
+import android.graphics.Rect
+import kotlin.math.abs
+import kotlin.math.max
+import kotlin.math.min
+
+object OnScreenLayout {
+    data class Dock(val portrait: Boolean, val grips: Boolean, val left: InputControl = InputControl.LS, val right: InputControl = InputControl.RS) {
+        companion object {
+            fun deck(portrait: Boolean, gamepad: SavedInputLayout?): Dock {
+                fun side(right: Boolean) = gamepad?.elements?.firstOrNull {
+                    (it.kind == InputElementKind.STICK || it.kind == InputElementKind.TRACKPAD) && (it.x + it.width / 2f >= .5f) == right
+                }?.kind
+                val left = if (side(false) == InputElementKind.TRACKPAD) InputControl.LEFT_PAD else InputControl.LS
+                val right = if (side(true) == InputElementKind.STICK) InputControl.RS else InputControl.RIGHT_PAD
+                return Dock(portrait, true, left, right)
+            }
+        }
+    }
+
+    private const val TOLERANCE = .01f
+    private const val KEYBOARD_ID = "builtin:keyboard"
+
+    fun elements(context: Context, layout: SavedInputLayout?, width: Int, height: Int, safe: Rect,
+        buttonsOnly: Boolean = false, dock: Dock? = null): List<InputSurfaceElement> {
+        val stored = layout?.elements ?: return emptyList()
+        if (width <= 0 || height <= 0) return stored
+        val generator = LegacyGamepadLayout(context, width, height, safe, layout.scale)
+        val (reference, generated) = reference(context, layout, width, height)
+        if (buttonsOnly && dock == null) return generator.buttonsOnly(stored) + fit(stored.filter { it.alwaysShown }, reference.first, reference.second, width, height, safe)
+        val gamepad = if (generated) stored.filter(::isGamepad) else emptyList()
+        val others = fit(stored.filterNot { generated && isGamepad(it) || dock != null && it.alwaysShown }, reference.first, reference.second, width, height, safe)
+        val placed = when {
+            gamepad.isEmpty() -> emptyList()
+            dock != null -> generator.dock(gamepad, dock.portrait, dock.grips, dock.left, dock.right)
+            else -> generator.regenerate(gamepad)
+        }
+        val byId = (placed + others).associateBy { it.id }
+        return stored.mapNotNull { byId[it.id] } + placed.filter { p -> stored.none { it.id == p.id } }
+    }
+
+    fun fit(elements: List<InputSurfaceElement>, referenceWidth: Float, referenceHeight: Float, width: Int, height: Int, safe: Rect): List<InputSurfaceElement> {
+        val w = width.toFloat()
+        val h = height.toFloat()
+        val scale = min(w / referenceWidth, h / referenceHeight)
+        return elements.map { e ->
+            val ew = e.width * referenceWidth * scale
+            val eh = e.height * referenceHeight * scale
+            val left = anchor(e.x, e.width, referenceWidth, w, scale).coerceIn(safe.left.toFloat(), max(safe.left.toFloat(), w - safe.right - ew))
+            val top = anchor(e.y, e.height, referenceHeight, h, scale).coerceIn(safe.top.toFloat(), max(safe.top.toFloat(), h - safe.bottom - eh))
+            e.copy(x = left / w, y = top / h, width = ew / w, height = eh / h).bounded()
+        }
+    }
+
+    private fun anchor(start: Float, size: Float, reference: Float, actual: Float, scale: Float): Float {
+        val centre = start + size / 2f
+        val scaled = size * reference * scale
+        return when {
+            centre < 1f / 3f -> start * reference * scale
+            centre > 2f / 3f -> actual - (1f - start - size) * reference * scale - scaled
+            else -> centre * actual - scaled / 2f
+        }
+    }
+
+    private fun isGamepad(e: InputSurfaceElement) = e.id.startsWith("legacy:") || e.id == KEYBOARD_ID
+
+    fun generatedSize(context: Context, layout: SavedInputLayout, width: Int, height: Int): Pair<Int, Int>? =
+        reference(context, layout, width, height).takeIf { it.second }?.first?.let { it.first.toInt() to it.second.toInt() }
+
+    private fun reference(context: Context, layout: SavedInputLayout, width: Int, height: Int): Pair<Pair<Float, Float>, Boolean> {
+        val (display, metrics) = InputLibraries.primaryDisplay(context)
+        val long = max(metrics.widthPixels, metrics.heightPixels).coerceAtLeast(1)
+        val short = min(metrics.widthPixels, metrics.heightPixels).coerceAtLeast(1)
+        val gamepad = layout.elements.filter(::isGamepad)
+        if (gamepad.any { it.id.startsWith("legacy:") }) {
+            val named = layout.id.removePrefix("migrated.layout.").takeIf { it != layout.id }?.split('x')?.mapNotNull { it.toIntOrNull() }
+                ?.takeIf { it.size == 2 && it.all { size -> size > 0 } }?.let { it[0] to it[1] }
+            for ((w, h) in listOfNotNull(named, width to height, long to short, short to long).distinct()) {
+                if (matches(gamepad, LegacyGamepadLayout(display, w, h, scale = layout.scale).elements())) return (w.toFloat() to h.toFloat()) to true
+            }
+        }
+        val aspect = layout.aspect.takeIf { it > 0f } ?: (long.toFloat() / short)
+        return (aspect to 1f) to false
+    }
+
+    private fun matches(stored: List<InputSurfaceElement>, generated: List<InputSurfaceElement>): Boolean {
+        val byId = generated.associateBy { it.id }
+        return stored.all { e ->
+            val g = byId[e.id] ?: return@all false
+            abs(e.x - g.x) <= TOLERANCE && abs(e.y - g.y) <= TOLERANCE && abs(e.width - g.width) <= TOLERANCE && abs(e.height - g.height) <= TOLERANCE
+        }
+    }
+}
@@ -59,11 +59,25 @@ public final class PadBridge {
    private final int[] retainedSticks = new int[SLOTS];
    private final PadState effectiveState = new PadState();
    private final PadState homeGuideReport = new PadState();
+    private final PadState combinedState = new PadState();
+    private InputRouter inputRouter;
+    private final InputRouter.PadSource[] physicalRoutes = new InputRouter.PadSource[SLOTS];
+    private final java.util.IdentityHashMap<Object, TouchSource> touchSources = new java.util.IdentityHashMap<>();
+    private final Object defaultTouchSource = new Object();
+
+    private static final class TouchSource {
+        final PadState raw = new PadState();
+        final PadState passthrough = new PadState();
+        final InputRole role;
+        boolean routed;
+        InputRouter.PadSource route;
+        TouchSource(InputRole role) { this.role = role; }
+    }
    private final Handler mainHandler = new Handler(Looper.getMainLooper());
    private boolean open;
-    private volatile boolean selectSteam;
    private volatile boolean builtinPad = true;
    private TouchRoute touchRoute;
+    private boolean touchMouseActive;
    private final PadState routedTouch = new PadState();
    private boolean systemGuidePressed;
    private boolean systemQamPressed;
@@ -72,6 +86,7 @@ public final class PadBridge {
    private int homeGuideSlot = -1;
    private final PadState lastBackQamReport = new PadState();
    private final PadState lastWrittenReport = new PadState();
+    private final PadState liveReport = new PadState();
    private boolean backQamAxesBlocked;
    private final java.util.Set<Runnable> backQamWrites = new java.util.HashSet<>();
    private long backQamDelayMs, backQamWriteAt;
@@ -79,6 +94,11 @@ public final class PadBridge {
    private int chordButton = -1;
    private boolean chordButtonPressed;
    private boolean qamTapPressed;
+    private boolean guideTapPressed;
+    private int guideTapGeneration;
+    private boolean vrStickTapPressed;
+    private int vrStickTapGeneration;
+    private boolean routedQamPressed;
    private int qamChordGeneration;
    private volatile Runnable onPlayerInput;
    private Runnable onChordInput;
@@ -119,8 +139,36 @@ public final class PadBridge {
        for (int slot = 1; slot < SLOTS; slot++) playerStates[slot] = new PadState();
    }

-    public void setSelectSteam(boolean on) {
-        selectSteam = on;
+    public synchronized void setInputRouter(InputRouter router) {
+        if (inputRouter == router) return;
+        for (InputRouter.PadSource route : physicalRoutes) if (route != null) route.close();
+        for (TouchSource source : touchSources.values()) if (source.route != null) source.route.close();
+        inputRouter = router;
+        for (int slot = 0; slot < SLOTS; slot++) physicalRoutes[slot] = router == null ? null : router.pad(InputRole.PHYSICAL, stateFor(slot));
+        for (TouchSource source : touchSources.values()) source.route = router == null || source.routed ? null : router.pad(source.role, source.raw);
+        clearBackQamWrites();
+        if (open) publish();
+        for (int slot = 1; slot < SLOTS; slot++) if (playerWriters[slot] != null) publish(slot);
+    }
+
+    public synchronized boolean hasInputRouter() { return inputRouter != null; }
+
+    public synchronized InputRouter getInputRouter() { return inputRouter; }
+
+    public synchronized void setInputProfile(InputProfile profile) {
+        if (inputRouter == null) return;
+        inputRouter.setProfile(profile);
+        clearBackQamWrites();
+        if (open) publish();
+        for (int slot = 1; slot < SLOTS; slot++) if (playerWriters[slot] != null) publish(slot);
+    }
+
+    public synchronized void setInputEnabled(boolean enabled) {
+        if (inputRouter == null || !inputRouter.setEnabled(enabled)) return;
+        if (!enabled) clearBackQamWrites();
+        if (open) publish();
+        for (int slot = 1; slot < SLOTS; slot++) if (playerWriters[slot] != null) publish(slot);
+        DeckControls.INSTANCE.refresh();
    }

    public void setExcluded(java.util.function.IntPredicate devices) {
@@ -147,10 +195,18 @@ public final class PadBridge {
        homeGuidePressed = false;
        clearBackQamWrites();
        routedTouch.clear();
+        for (TouchSource source : touchSources.values()) {
+            source.raw.clear();
+            if (source.route != null) source.route.release();
+        }
        systemGuidePressed = false;
        systemQamPressed = false;
        backQamPressed = false;
        qamTapPressed = false;
+        guideTapPressed = false;
+        guideTapGeneration++;
+        vrStickTapPressed = false;
+        vrStickTapGeneration++;
        qamChordActive = false;
        chordButtonPressed = false;
        qamChordGeneration++;
@@ -168,6 +224,16 @@ public final class PadBridge {
    }

    public synchronized void stop() {
+        guideTapPressed = false;
+        guideTapGeneration++;
+        vrStickTapPressed = false;
+        vrStickTapGeneration++;
+        if (inputRouter != null) inputRouter.releaseAll();
+        for (TouchSource source : touchSources.values()) if (source.route != null) source.route.close();
+        touchSources.clear();
+        for (InputRouter.PadSource route : physicalRoutes) if (route != null) route.close();
+        Arrays.fill(physicalRoutes, null);
+        inputRouter = null;
        homeGuidePressed = false;
        homeGuideSlot = -1;
        clearBackQamWrites();
@@ -314,6 +380,7 @@ public final class PadBridge {
        if (slot < 0) return false;
        int side = JoyCon.side(event.getDevice());
        if (side >= 0 && partners[slot] != NO_CONTROLLER && JoyCon.isRail(side, event.getScanCode())) return true;
+        long timing = InputTiming.begin();
        PadState pad = stateFor(slot);
        boolean pressed = event.getAction() == KeyEvent.ACTION_DOWN;
        switch (event.getKeyCode()) {
@@ -324,9 +391,6 @@ public final class PadBridge {
            case KeyEvent.KEYCODE_BUTTON_L1: pad.press(4, pressed); break;
            case KeyEvent.KEYCODE_BUTTON_R1: pad.press(5, pressed); break;
            case KeyEvent.KEYCODE_BUTTON_SELECT:
-                if (selectSteam) pad.press(PadState.GUIDE, pressed);
-                else pad.press(6, pressed);
-                break;
            case KeyEvent.KEYCODE_BACK: pad.press(6, pressed); break;
            case KeyEvent.KEYCODE_BUTTON_START:
            case KeyEvent.KEYCODE_MENU: pad.press(7, pressed); break;
@@ -341,8 +405,14 @@ public final class PadBridge {
            case KeyEvent.KEYCODE_BUTTON_C:
                if (isPrimary(event)) DeckControls.INSTANCE.setGrip(isNovaController(event.getDevice()) ? DeckControls.L4 : DeckControls.R4, pressed);
                break;
-            case KeyEvent.KEYCODE_BUTTON_L2: pad.leftTrigger = pressed ? 1f : 0f; break;
-            case KeyEvent.KEYCODE_BUTTON_R2: pad.rightTrigger = pressed ? 1f : 0f; break;
+            case KeyEvent.KEYCODE_BUTTON_L2:
+                pad.leftTrigger = keyTrigger(pad.leftTrigger, pressed, event.getRepeatCount(),
+                        analogTrigger(event.getDevice(), MotionEvent.AXIS_LTRIGGER, MotionEvent.AXIS_BRAKE));
+                break;
+            case KeyEvent.KEYCODE_BUTTON_R2:
+                pad.rightTrigger = keyTrigger(pad.rightTrigger, pressed, event.getRepeatCount(),
+                        analogTrigger(event.getDevice(), MotionEvent.AXIS_RTRIGGER, MotionEvent.AXIS_GAS));
+                break;
            case KeyEvent.KEYCODE_DPAD_UP: pad.up = pressed; break;
            case KeyEvent.KEYCODE_DPAD_RIGHT: pad.right = pressed; break;
            case KeyEvent.KEYCODE_DPAD_DOWN: pad.down = pressed; break;
@@ -355,6 +425,7 @@ public final class PadBridge {
        statButtons++;
        scheduleStats();
        publish(slot);
+        InputTiming.end(timing);
        return true;
    }

@@ -422,6 +493,7 @@ public final class PadBridge {
        if (event.getAction() != MotionEvent.ACTION_MOVE) return false;
        int slot = slotFor(event.getDevice());
        if (slot < 0) return false;
+        long timing = InputTiming.begin();
        PadState pad = stateFor(slot);
        noteDevice(event.getDevice(), slot);
        statAxes++;
@@ -438,6 +510,7 @@ public final class PadBridge {
            if (chordStickInput) noteChordInput(slot);
            if (Math.max(Math.abs(x), Math.abs(y)) > 0.5f) notePlayerInput();
            publish(slot);
+            InputTiming.end(timing);
            return true;
        }
        float lx = event.getAxisValue(MotionEvent.AXIS_X);
@@ -476,9 +549,20 @@ public final class PadBridge {
            notePlayerInput();
        }
        publish(slot);
+        InputTiming.end(timing);
        return true;
    }

+    static float keyTrigger(float current, boolean pressed, int repeatCount, boolean analog) {
+        if (analog || repeatCount > 0) return current;
+        return pressed ? 1f : 0f;
+    }
+
+    static boolean analogTrigger(InputDevice device, int... axes) {
+        return wiredXboxLayout(device, InputDevice.SOURCE_JOYSTICK)
+                || hasAxis(device, InputDevice.SOURCE_JOYSTICK, axes);
+    }
+
    static boolean hasAxis(InputDevice device, int source, int... axes) {
        if (device == null) return false;
        for (int axis : axes) if (device.getMotionRange(axis, source) != null) return true;
@@ -493,41 +577,70 @@ public final class PadBridge {

    public synchronized void setTouchRoute(TouchRoute route) {
        touchRoute = route;
+        touchMouseActive = false;
        routedTouch.clear();
    }

    public synchronized void applyTouch(java.util.function.Consumer<PadState> mutation) {
-        applyTouch(0, mutation);
+        applyTouch(defaultTouchSource, InputRole.PRIMARY, 0, mutation);
    }

    public synchronized void applyTouch(int stickWrites, java.util.function.Consumer<PadState> mutation) {
+        applyTouch(defaultTouchSource, InputRole.PRIMARY, stickWrites, mutation);
+    }
+
+    public synchronized void applyTouch(Object owner, InputRole role, java.util.function.Consumer<PadState> mutation) {
+        applyTouch(owner, role, 0, mutation);
+    }
+
+    public synchronized void applyTouch(Object owner, InputRole role, int stickWrites, java.util.function.Consumer<PadState> mutation) {
        if (!builtinPad) return;
-        if (touchRoute != null && touchRoute.active()) {
-            mutation.accept(routedTouch);
-            touchRoute.accept(routedTouch);
-            boolean changed = false;
-            for (int button : ROUTED_PASS_THROUGH) {
-                boolean down = routedTouch.isDown(button);
-                if (state.isDown(button) == down) continue;
-                state.press(button, down);
-                changed = true;
+        long timing = InputTiming.begin();
+        TouchSource source = touchSources.get(owner);
+        if (source == null) {
+            source = new TouchSource(role);
+            if (inputRouter != null) source.route = inputRouter.pad(role);
+            touchSources.put(owner, source);
+        }
+        float lx = source.raw.leftX, ly = source.raw.leftY, rx = source.raw.rightX, ry = source.raw.rightY;
+        mutation.accept(source.raw);
+        if (inputRouter == null && (touchRoute == null || !touchRoute.active())) {
+            if ((stickWrites & LEFT_STICK) != 0 || source.raw.leftX != lx || source.raw.leftY != ly) {
+                retainedSticks[0] &= ~LEFT_STICK;
+                state.leftX = state.leftY = 0f;
            }
-            if (changed) {
-                activeControllerId = NO_CONTROLLER;
-                slotControllers.set(0, NO_CONTROLLER);
-                publish();
+            if ((stickWrites & RIGHT_STICK) != 0 || source.raw.rightX != rx || source.raw.rightY != ry) {
+                retainedSticks[0] &= ~RIGHT_STICK;
+                state.rightX = state.rightY = 0f;
            }
-            return;
        }
-        routedTouch.clear();
-        retainedSticks[0] &= ~stickWrites;
-        mutateState(mutation);
        activeControllerId = NO_CONTROLLER;
        slotControllers.set(0, NO_CONTROLLER);
        notePlayerInput();
        statOnScreen++;
        scheduleStats();
        publish();
+        InputTiming.end(timing);
+    }
+
+    public synchronized void releaseTouch(Object owner) {
+        TouchSource source = touchSources.remove(owner);
+        if (source == null) return;
+        if (source.route != null) source.route.close();
+        publish();
+    }
+
+    public synchronized void applyRoutedTouch(Object owner, InputRole role, java.util.function.Consumer<PadState> mutation) {
+        if (!builtinPad) return;
+        TouchSource source = touchSources.get(owner);
+        if (source == null) {
+            source = new TouchSource(role);
+            source.routed = true;
+            touchSources.put(owner, source);
+        }
+        mutation.accept(source.raw);
+        notePlayerInput();
+        publish();
    }

    public synchronized void applyExternal(java.util.function.Consumer<PadState> mutation, boolean changed) {
@@ -552,16 +665,30 @@ public final class PadBridge {
    }

    public synchronized void releaseAll() {
+        guideTapGeneration++;
+        vrStickTapPressed = false;
+        vrStickTapGeneration++;
+        routedQamPressed = false;
+        systemGuidePressed = false;
+        systemQamPressed = false;
+        guideTapPressed = false;
+        qamTapPressed = false;
+        qamChordActive = false;
+        chordButtonPressed = false;
+        qamChordGeneration++;
+        if (inputRouter != null) inputRouter.releaseAll();
+        if (inputRouter == null) for (TouchSource source : touchSources.values()) source.raw.clear();
+        routedTouch.clear();
+        DeckControls.INSTANCE.suspend();
+        if (inputRouter == null) clearPlayerState(0);
        homeGuidePressed = false;
        homeGuideSlot = -1;
        clearBackQamWrites();
-        routedTouch.clear();
        backQamPressed = false;
-        releaseBackPaddles();
-        clearPlayerState(0);
+        if (inputRouter == null) releaseBackPaddles();
        publish();
        for (int slot = 1; slot < SLOTS; slot++) {
-            clearPlayerState(slot);
+            if (inputRouter == null) clearPlayerState(slot);
            if (playerWriters[slot] == null) continue;
            publish(slot);
        }
@@ -602,7 +729,11 @@ public final class PadBridge {
        if (!homeGuidePressed) return;
        clearBackQamWrites();
        homeGuidePressed = false;
-        clearPlayerState(0);
+        if (inputRouter == null) clearPlayerState(0);
+        else {
+            inputRouter.releaseAll();
+            DeckControls.INSTANCE.suspend();
+        }
        publish();
    }

@@ -641,7 +772,11 @@ public final class PadBridge {
        if (!backQamPressed && backQamWrites.isEmpty()) return;
        clearBackQamWrites();
        backQamPressed = false;
-        clearPlayerState(0);
+        if (inputRouter == null) clearPlayerState(0);
+        else {
+            inputRouter.releaseAll();
+            DeckControls.INSTANCE.suspend();
+        }
        publish();
    }

@@ -677,6 +812,7 @@ public final class PadBridge {
    }

    private void writePad(PadState report) {
+        liveReport.copyFrom(report);
        if (backQamAxesBlocked && !hasQamAxes()) backQamAxesBlocked = false;
        long at = android.os.SystemClock.uptimeMillis();
        if (backQamPressed || homeGuidePressed || !backQamWrites.isEmpty()) at += backQamDelayMs;
@@ -684,11 +820,11 @@ public final class PadBridge {
    }

    private boolean hasQamAxes() {
-        boolean left = (retainedSticks[0] & 1) != 0
-                ? hasChordStickInput(rawSticks[0][0], rawSticks[0][1]) : state.leftX != 0f || state.leftY != 0f;
-        boolean right = (retainedSticks[0] & 2) != 0
-                ? hasChordStickInput(rawSticks[0][2], rawSticks[0][3]) : state.rightX != 0f || state.rightY != 0f;
-        return left || right || state.leftTrigger != 0f || state.rightTrigger != 0f;
+        boolean left = (retainedSticks[0] & 1) != 0 && liveReport.leftX == state.leftX && liveReport.leftY == state.leftY
+                ? hasChordStickInput(rawSticks[0][0], rawSticks[0][1]) : liveReport.leftX != 0f || liveReport.leftY != 0f;
+        boolean right = (retainedSticks[0] & 2) != 0 && liveReport.rightX == state.rightX && liveReport.rightY == state.rightY
+                ? hasChordStickInput(rawSticks[0][2], rawSticks[0][3]) : liveReport.rightX != 0f || liveReport.rightY != 0f;
+        return left || right || liveReport.leftTrigger != 0f || liveReport.rightTrigger != 0f;
    }

    private static void clearAxes(PadState pad) {
@@ -709,9 +845,9 @@ public final class PadBridge {
        PadState live = new PadState();
        live.copyFrom(report);
        if (queued) {
-            live.leftX = state.leftX; live.leftY = state.leftY;
-            live.rightX = state.rightX; live.rightY = state.rightY;
-            live.leftTrigger = state.leftTrigger; live.rightTrigger = state.rightTrigger;
+            live.leftX = liveReport.leftX; live.leftY = liveReport.leftY;
+            live.rightX = liveReport.rightX; live.rightY = liveReport.rightY;
+            live.leftTrigger = liveReport.leftTrigger; live.rightTrigger = liveReport.rightTrigger;
        }
        boolean held = (backQamPressed && report.isDown(PadState.QAM)) || (homeGuidePressed && report.isDown(PadState.GUIDE));
        if ((queued && !held) || backQamAxesBlocked) clearAxes(live);
@@ -732,6 +868,34 @@ public final class PadBridge {
        chordHandler.postDelayed(() -> releaseQamTap(generation), QAM_A_HOLD_MS);
    }

+    public synchronized void triggerSteamMenu() {
+        if (!builtinPad || guideTapPressed) return;
+        guideTapPressed = true;
+        int generation = ++guideTapGeneration;
+        publish();
+        chordHandler.postDelayed(() -> {
+            synchronized (PadBridge.this) {
+                if (generation != guideTapGeneration) return;
+                guideTapPressed = false;
+                publish();
+            }
+        }, 90);
+    }
+
+    public synchronized void triggerVrStickSwitch() {
+        if (!builtinPad || vrStickTapPressed) return;
+        vrStickTapPressed = true;
+        int generation = ++vrStickTapGeneration;
+        publish();
+        chordHandler.postDelayed(() -> {
+            synchronized (PadBridge.this) {
+                if (generation != vrStickTapGeneration) return;
+                vrStickTapPressed = false;
+                publish();
+            }
+        }, 120);
+    }
+
    private synchronized void releaseQamTap(int generation) {
        if (generation != qamChordGeneration || !qamTapPressed) return;
        qamTapPressed = false;
@@ -856,6 +1020,7 @@ public final class PadBridge {
    }

    private void free(int slot) {
+        if (physicalRoutes[slot] != null) physicalRoutes[slot].release();
        Log.i(TAG, "player " + (slot + 1) + " (id " + owners[slot] + ") left");
        owners[slot] = NO_CONTROLLER;
        partners[slot] = NO_CONTROLLER;
@@ -909,6 +1074,7 @@ public final class PadBridge {
            publish();
            return;
        }
+        PadState output = physicalRoutes[slot] == null ? playerStates[slot] : physicalRoutes[slot].route(playerStates[slot]);
        FakeInputWriter player = playerWriters[slot];
        if (player == null) {
            player = new FakeInputWriter(fakeInputDir.getAbsolutePath(), slot);
@@ -918,43 +1084,75 @@ public final class PadBridge {
            }
            playerWriters[slot] = player;
        }
-        PadState report = playerStates[slot];
        if (slot == homeGuideSlot) {
-            homeGuideReport.copyFrom(report);
+            homeGuideReport.copyFrom(output);
            homeGuideReport.press(PadState.GUIDE, true);
-            report = homeGuideReport;
+            output = homeGuideReport;
        }
-        player.writePad(report);
+        player.writePad(output);
    }

    private void publish() {
        if (!builtinPad && !open && owners[0] == NO_CONTROLLER && partners[0] == NO_CONTROLLER) return;
+        PadState output = physicalRoutes[0] == null ? state : physicalRoutes[0].route(state);
+        boolean mouseRoute = (!touchSources.isEmpty() || touchMouseActive) && touchRoute != null && touchRoute.active();
+        touchMouseActive = mouseRoute && !touchSources.isEmpty();
+        if (mouseRoute) routedTouch.clear();
+        if (!touchSources.isEmpty()) {
+            combinedState.copyFrom(output);
+            for (TouchSource source : touchSources.values()) {
+                PadState touch = source.route == null ? source.raw : source.route.route(source.raw);
+                if (mouseRoute) {
+                    routedTouch.merge(touch);
+                    source.passthrough.clear();
+                    for (int button : ROUTED_PASS_THROUGH) source.passthrough.press(button, touch.isDown(button));
+                    combinedState.merge(source.passthrough);
+                } else combinedState.merge(touch);
+            }
+            output = combinedState;
+        }
+        if (mouseRoute) touchRoute.accept(routedTouch);
+        boolean guide = systemGuidePressed || qamChordActive || guideTapPressed || homeGuidePressed;
+        boolean routedQam = output.isDown(PadState.QAM);
+        boolean routedQamStarted = routedQam && !routedQamPressed;
+        routedQamPressed = routedQam;
+        if (routedQamStarted && !nativeQam() && !qamChordActive) {
+            startChord(PadState.A);
+            return;
+        }
+        boolean qam = nativeQam() && (systemQamPressed || qamTapPressed || backQamPressed);
        if (!open && !start()) {
            statDropped++;
            return;
        }
-        boolean guide = systemGuidePressed || qamChordActive || homeGuidePressed;
-        boolean qam = nativeQam() && (systemQamPressed || qamTapPressed || backQamPressed);
-        if (!guide && !qam) {
-            writePad(state);
+        if (!guide && !qam && !vrStickTapPressed && (!routedQam || nativeQam())) {
+            writePad(output);
            return;
        }
-        effectiveState.copyFrom(state);
+        effectiveState.copyFrom(output);
+        if (!nativeQam()) effectiveState.press(PadState.QAM, false);
        if (guide) effectiveState.press(PadState.GUIDE, true);
        if (qam) effectiveState.press(PadState.QAM, true);
        if (chordButtonPressed) effectiveState.press(chordButton, true);
+        if (vrStickTapPressed) {
+            effectiveState.press(PadState.L3, true);
+            effectiveState.press(PadState.R3, true);
+        }
        writePad(effectiveState);
    }

    public static boolean wiredXboxLayout(MotionEvent event) {
-        InputDevice device = event.getDevice();
+        return wiredXboxLayout(event.getDevice(), event.getSource());
+    }
+
+    static boolean wiredXboxLayout(InputDevice device, int source) {
        return device != null
                && ((device.getVendorId() == 0x20d6 && device.getProductId() == 0x2063)
                || (device.getVendorId() == 0x0e6f && device.getProductId() == 0x02f0))
-                && device.getMotionRange(MotionEvent.AXIS_RX, event.getSource()) != null
-                && device.getMotionRange(MotionEvent.AXIS_RY, event.getSource()) != null
-                && device.getMotionRange(MotionEvent.AXIS_Z, event.getSource()) != null
-                && device.getMotionRange(MotionEvent.AXIS_RZ, event.getSource()) != null;
+                && device.getMotionRange(MotionEvent.AXIS_RX, source) != null
+                && device.getMotionRange(MotionEvent.AXIS_RY, source) != null
+                && device.getMotionRange(MotionEvent.AXIS_Z, source) != null
+                && device.getMotionRange(MotionEvent.AXIS_RZ, source) != null;
    }

    public static float leftTrigger(MotionEvent event, boolean wired) {
@@ -36,6 +36,19 @@ class PadState {
        buttons = 0
    }

+    fun merge(other: PadState) {
+        buttons = buttons or other.buttons
+        up = up || other.up; right = right || other.right; down = down || other.down; left = left || other.left
+        leftTrigger = maxOf(leftTrigger, other.leftTrigger)
+        rightTrigger = maxOf(rightTrigger, other.rightTrigger)
+        if (other.leftX * other.leftX + other.leftY * other.leftY > leftX * leftX + leftY * leftY) {
+            leftX = other.leftX; leftY = other.leftY
+        }
+        if (other.rightX * other.rightX + other.rightY * other.rightY > rightX * rightX + rightY * rightY) {
+            rightX = other.rightX; rightY = other.rightY
+        }
+    }
+
    companion object {
        const val A = 0
        const val B = 1
@@ -0,0 +1,89 @@
+package com.droiddeck.launcher.input
+
+import android.view.InputDevice
+import android.view.KeyEvent
+
+data class PhysicalInputKey(val device: String, val name: String, val keyCode: Int, val scanCode: Int) {
+    val label: String get() = "$name · ${KeyEvent.keyCodeToString(keyCode).removePrefix("KEYCODE_")} ($scanCode)"
+
+    companion object {
+        fun identity(device: InputDevice) = "${device.vendorId}:${device.productId}:${device.descriptor.ifBlank { device.name }}"
+
+        fun capture(event: KeyEvent): PhysicalInputKey? {
+            val device = event.device ?: return null
+            if (device.isVirtual || PadBridge.isSystemVirtualInputName(device.name)) return null
+            when (event.keyCode) {
+                KeyEvent.KEYCODE_VOLUME_UP, KeyEvent.KEYCODE_VOLUME_DOWN, KeyEvent.KEYCODE_VOLUME_MUTE,
+                KeyEvent.KEYCODE_HOME, KeyEvent.KEYCODE_POWER, KeyEvent.KEYCODE_SLEEP,
+                KeyEvent.KEYCODE_WAKEUP, KeyEvent.KEYCODE_APP_SWITCH -> return null
+            }
+            if (event.keyCode == KeyEvent.KEYCODE_UNKNOWN && event.scanCode <= 0) return null
+            return PhysicalInputKey(identity(device), device.name, event.keyCode, event.scanCode)
+        }
+    }
+}
+
+data class PhysicalInputBinding(val key: PhysicalInputKey, val action: InputAction)
+
+class PhysicalInputBindings(private val router: InputRouter) {
+    private class Entry(val binding: PhysicalInputBinding, val channel: InputRouter.Channel) {
+        var heldDevice = -1
+        var suppressed = false
+    }
+    private var entries = emptyList<Entry>()
+    private val released = ArrayList<Entry>()
+    private val devices = HashMap<Int, String>()
+
+    fun configure(bindings: List<PhysicalInputBinding>) {
+        if (entries.map { it.binding } == bindings) return
+        for (entry in entries) {
+            entry.channel.close()
+            if (entry.heldDevice != -1) released.add(entry)
+        }
+        entries = bindings.map { Entry(it, router.channel(InputRole.PHYSICAL, InputControl.A, it.action)) }
+    }
+
+    fun onKey(event: KeyEvent, enabled: Boolean): Boolean {
+        if (event.action != KeyEvent.ACTION_DOWN && event.action != KeyEvent.ACTION_UP) return false
+        for (i in released.indices.reversed()) {
+            val old = released[i]
+            if (old.heldDevice == event.deviceId && old.binding.key.keyCode == event.keyCode && old.binding.key.scanCode == event.scanCode) {
+                if (event.action == KeyEvent.ACTION_UP) released.removeAt(i)
+                return true
+            }
+        }
+        for (entry in entries) {
+            val key = entry.binding.key
+            if (key.keyCode != event.keyCode || key.scanCode != event.scanCode) continue
+            if (entry.heldDevice != -1 && entry.heldDevice == event.deviceId) {
+                if (event.action == KeyEvent.ACTION_UP) {
+                    entry.channel.update(0f); entry.heldDevice = -1; entry.suppressed = false
+                }
+                return true
+            }
+            if (!enabled || event.action != KeyEvent.ACTION_DOWN || entry.binding.action is InputAction.Native) continue
+            val identity = devices[event.deviceId] ?: event.device?.let { PhysicalInputKey.identity(it) }?.also { devices[event.deviceId] = it } ?: continue
+            if (identity != key.device) continue
+            entry.heldDevice = event.deviceId
+            entry.suppressed = event.repeatCount != 0
+            if (!entry.suppressed) entry.channel.update(1f)
+            return true
+        }
+        return false
+    }
+
+    fun release() {
+        for (entry in entries) {
+            entry.channel.release()
+            if (entry.heldDevice != -1) entry.suppressed = true
+        }
+    }
+
+    fun disconnected(id: Int) {
+        devices.remove(id)
+        released.removeAll { it.heldDevice == id }
+        for (entry in entries) if (entry.heldDevice == id) { entry.channel.release(); entry.heldDevice = -1 }
+    }
+
+    fun close() { entries.forEach { it.channel.close() }; entries = emptyList(); released.clear(); devices.clear() }
+}
@@ -105,6 +105,10 @@ object PhysicalShortcuts {
        write(context, read(context).filterNot { it == binding })
    }

+    fun restoreDefault(context: Context, action: Action) {
+        write(context, read(context).filterNot { it.action == action })
+    }
+
    private fun write(context: Context, bindings: List<Binding>) {
        val array = JSONArray()
        bindings.forEach {
@@ -1,52 +0,0 @@
-package com.droiddeck.launcher.input
-
-import android.content.Context
-
-fun screenKeyLabel(context: Context, codes: List<Int>): String =
-    codes.filter { it != 0 }.joinToString("+") { short(context, it) }
-
-private fun short(context: Context, code: Int): String = when (code) {
-    28 -> "⏎"
-    14 -> "⌫"
-    15 -> "Tab"
-    57 -> "Space"
-    58 -> "Caps"
-    42, 54 -> "Shift"
-    29, 97 -> "Ctrl"
-    56 -> "Alt"
-    100 -> "AltGr"
-    125 -> "Super"
-    else -> pcKeyLabel(context, code)
-}
-
-const val SCREEN_KEY_PILL = 0
-const val SCREEN_KEY_ROUND = 1
-const val SCREEN_KEY_CIRCLE = 2
-const val SCREEN_KEY_RECT = 3
-const val SCREEN_KEY_TRIGGER = 4
-const val SCREEN_KEY_DPAD = 5
-const val SCREEN_KEY_STICK = 6
-
-val SCREEN_KEY_DPAD_DIRS = listOf("↑", "→", "↓", "←")
-val SCREEN_KEY_STICK_DIRS = listOf("↑", "↗", "→", "↘", "↓", "↙", "←", "↖")
-
-fun screenKeyDirections(shape: Int): List<String> = when (shape) {
-    SCREEN_KEY_DPAD -> SCREEN_KEY_DPAD_DIRS
-    SCREEN_KEY_STICK -> SCREEN_KEY_STICK_DIRS
-    else -> emptyList()
-}
-
-data class ScreenKey(
-    val codes: List<Int>,
-    val x: Float,
-    val y: Float,
-    val size: Int,
-    val glyph: String = "",
-    val text: String = "",
-    val image: String = "",
-    val opacity: Float = 1f,
-    val shape: Int = SCREEN_KEY_PILL,
-    val toggle: Boolean = false,
-    val labels: Boolean = true,
-) {
-}
@@ -1,140 +0,0 @@
-package com.droiddeck.launcher.input
-
-import org.json.JSONArray
-import org.json.JSONObject
-import kotlin.math.roundToInt
-
-private val ICP_NAMES: Map<Int, String> = mapOf(
-    103 to "KEY_UP", 106 to "KEY_RIGHT", 108 to "KEY_DOWN", 105 to "KEY_LEFT",
-    28 to "KEY_ENTER", 1 to "KEY_ESC", 14 to "KEY_BKSP", 111 to "KEY_DEL", 15 to "KEY_TAB",
-    57 to "KEY_SPACE", 29 to "KEY_CTRL_L", 97 to "KEY_CTRL_R", 110 to "KEY_INSERT",
-    42 to "KEY_SHIFT_L", 54 to "KEY_SHIFT_R", 56 to "KEY_ALT_L", 100 to "KEY_ALT_R",
-    102 to "KEY_HOME", 107 to "KEY_END", 99 to "KEY_PRTSCN", 104 to "KEY_PG_UP", 109 to "KEY_PG_DOWN",
-    58 to "KEY_CAPS_LOCK", 69 to "KEY_NUM_LOCK", 41 to "KEY_GRAVE", 12 to "KEY_MINUS",
-    11 to "KEY_0", 2 to "KEY_1", 3 to "KEY_2", 4 to "KEY_3", 5 to "KEY_4", 6 to "KEY_5",
-    7 to "KEY_6", 8 to "KEY_7", 9 to "KEY_8", 10 to "KEY_9",
-    30 to "KEY_A", 48 to "KEY_B", 46 to "KEY_C", 32 to "KEY_D", 18 to "KEY_E", 33 to "KEY_F",
-    34 to "KEY_G", 35 to "KEY_H", 23 to "KEY_I", 36 to "KEY_J", 37 to "KEY_K", 38 to "KEY_L",
-    50 to "KEY_M", 49 to "KEY_N", 24 to "KEY_O", 25 to "KEY_P", 16 to "KEY_Q", 19 to "KEY_R",
-    31 to "KEY_S", 20 to "KEY_T", 22 to "KEY_U", 47 to "KEY_V", 17 to "KEY_W", 45 to "KEY_X",
-    21 to "KEY_Y", 44 to "KEY_Z",
-    26 to "KEY_BRACKET_LEFT", 27 to "KEY_BRACKET_RIGHT", 43 to "KEY_BACKSLASH", 53 to "KEY_SLASH",
-    39 to "KEY_SEMICOLON", 51 to "KEY_COMMA", 52 to "KEY_PERIOD", 40 to "KEY_APOSTROPHE",
-    59 to "KEY_F1", 60 to "KEY_F2", 61 to "KEY_F3", 62 to "KEY_F4", 63 to "KEY_F5", 64 to "KEY_F6",
-    65 to "KEY_F7", 66 to "KEY_F8", 67 to "KEY_F9", 68 to "KEY_F10", 87 to "KEY_F11", 88 to "KEY_F12",
-    79 to "KEY_KP_1", 80 to "KEY_KP_2", 81 to "KEY_KP_3", 75 to "KEY_KP_4", 76 to "KEY_KP_5",
-    77 to "KEY_KP_6", 71 to "KEY_KP_7", 72 to "KEY_KP_8", 73 to "KEY_KP_9", 82 to "KEY_KP_0",
-)
-
-private val ICP_CODES: Map<String, Int> = ICP_NAMES.entries.associate { (code, name) -> name to code }
-
-private fun icpShape(shape: Int): String = when (shape) {
-    SCREEN_KEY_CIRCLE -> "CIRCLE"
-    SCREEN_KEY_RECT -> "RECT"
-    SCREEN_KEY_ROUND -> "ROUND_RECT"
-    SCREEN_KEY_DPAD -> "ROUND_RECT"
-    SCREEN_KEY_STICK -> "ROUND_RECT"
-    SCREEN_KEY_TRIGGER -> "ROUND_RECT"
-    else -> "ROUND_RECT"
-}
-
-private fun screenKeyShape(shape: String): Int = when (shape) {
-    "CIRCLE" -> SCREEN_KEY_CIRCLE
-    "RECT" -> SCREEN_KEY_RECT
-    "SQUARE" -> SCREEN_KEY_ROUND
-    else -> SCREEN_KEY_PILL
-}
-
-fun exportScreenLayout(keys: List<ScreenKey>, widthPx: Int, density: Float): String {
-    val snap = widthPx / 100f
-    val elements = JSONArray()
-    keys.forEach { key ->
-        val binds = JSONArray()
-        val directional = key.shape == SCREEN_KEY_DPAD || key.shape == SCREEN_KEY_STICK
-        key.codes.forEach { code ->
-            val name = ICP_NAMES[code]
-            if (name != null) binds.put(name) else if (directional) binds.put("")
-        }
-        if (binds.length() == 0) return@forEach
-        val shape = icpShape(key.shape)
-        val sizePx = key.size * density
-        val scale = when {
-            key.shape == SCREEN_KEY_DPAD -> sizePx * 2.3f / (14f * snap)
-            key.shape == SCREEN_KEY_STICK -> sizePx * 2.3f / (14f * snap)
-            shape == "CIRCLE" -> sizePx / (6f * snap)
-            else -> sizePx / (4f * snap)
-        }
-        elements.put(
-            JSONObject()
-                .put(
-                    "type",
-                    when (key.shape) {
-                        SCREEN_KEY_DPAD -> "D_PAD"
-                        SCREEN_KEY_STICK -> "STICK"
-                        else -> "BUTTON"
-                    },
-                )
-                .put("shape", shape)
-                .put("customColor", 0)
-                .put("bindings", binds)
-                .put("scale", scale)
-                .put("x", key.x)
-                .put("y", key.y)
-                .put("toggleSwitch", key.toggle)
-                .put("swipeable", false)
-                .put("text", key.text)
-                .put("iconId", 0)
-                .apply { if (key.opacity < 1f) put("opacity", key.opacity) },
-        )
-    }
-    return JSONObject()
-        .put("id", 0)
-        .put("name", "DroidDeck")
-        .put("cursorSpeed", 1.5f)
-        .put("elements", elements)
-        .toString()
-}
-
-fun importScreenLayout(raw: String, widthPx: Int, density: Float): List<ScreenKey>? {
-    val root = runCatching { JSONObject(raw) }.getOrNull() ?: return null
-    val elements = root.optJSONArray("elements") ?: return null
-    val snap = widthPx / 100f
-    val keys = mutableListOf<ScreenKey>()
-    for (i in 0 until elements.length()) {
-        val element = elements.optJSONObject(i) ?: continue
-        val type = element.optString("type", "BUTTON")
-        if (type != "BUTTON" && type != "D_PAD" && type != "STICK") continue
-        val binds = element.optJSONArray("bindings") ?: continue
-        val raw = (0 until binds.length()).map { ICP_CODES[binds.optString(it)] ?: 0 }
-        val codes = if (type == "D_PAD" || type == "STICK") {
-            raw.dropLastWhile { it == 0 }.ifEmpty { listOf(0) }
-        } else {
-            raw.filter { it != 0 }
-        }
-        if (codes.isEmpty()) continue
-        val dpad = type == "D_PAD"
-        val stick = type == "STICK"
-        val shape = when {
-            dpad -> SCREEN_KEY_DPAD
-            stick -> SCREEN_KEY_STICK
-            else -> screenKeyShape(element.optString("shape"))
-        }
-        val scale = element.optDouble("scale", 1.0).toFloat().takeIf { it > 0f } ?: 1f
-        val sizePx = when {
-            dpad || stick -> 14f * snap * scale / 2.3f
-            shape == SCREEN_KEY_CIRCLE -> 6f * snap * scale
-            else -> 4f * snap * scale
-        }
-        keys += ScreenKey(
-            codes = codes,
-            x = element.optDouble("x", 0.5).toFloat().coerceIn(0f, 1f),
-            y = element.optDouble("y", 0.5).toFloat().coerceIn(0f, 1f),
-            size = (sizePx / density).roundToInt().coerceIn(ScreenKeys.MIN_SIZE, ScreenKeys.MAX_SIZE),
-            text = element.optString("text").take(24),
-            opacity = element.optDouble("opacity", 1.0).toFloat().coerceIn(0.2f, 1f),
-            shape = shape,
-            toggle = element.optBoolean("toggleSwitch"),
-        )
-    }
-    return keys
-}
@@ -1,26 +1,34 @@
 package com.droiddeck.launcher.input

+import android.content.Context
 import android.hardware.display.DisplayManager
 import android.view.Display
 import androidx.annotation.StringRes
 import com.droiddeck.launcher.R
+import com.droiddeck.launcher.session.SessionPrefs

-enum class SecondScreenMode(val id: String, @StringRes val label: Int) {
+enum class SecondScreenMode(val id: String, @StringRes val label: Int, val bindings: String? = null) {
    NONE("none", R.string.second_mode_none),
-    KEYBOARD_TRACKPAD("keyboard-trackpad", R.string.second_mode_keyboard_trackpad),
+    KEYBOARD_TRACKPAD("keyboard-trackpad", R.string.second_mode_keyboard_trackpad, InputStockLayouts.TRACKPAD),
    TERMINAL("terminal", R.string.second_mode_terminal),
-    DECK_CONTROLS("deck-controls", R.string.second_mode_deck_controls),
+    DECK_CONTROLS("deck-controls", R.string.second_mode_deck_controls, InputStockLayouts.DECK),
+    CUSTOM_CONTROLS("custom-controls", R.string.input_profile_controls_mode),
    DASHBOARD("dashboard", R.string.second_mode_dashboard),
    DESKTOP("desktop", R.string.second_mode_desktop);

+    val controls: Boolean get() = this == CUSTOM_CONTROLS || bindings != null
+
+    fun panel(context: Context): String? = if (this == DECK_CONTROLS) SessionPrefs.deckPanel(context).bindings else bindings
+
    companion object {
-        fun opening(remembered: String?, deckPad: Boolean, dashboard: Boolean = false, desktop: Boolean = false): SecondScreenMode {
+        fun opening(remembered: String?, deckPad: Boolean, dashboard: Boolean = false, bottomDesktop: Boolean = false, desktopSession: Boolean = false): SecondScreenMode {
            entries.firstOrNull {
                it != NONE && it.id == remembered && (it != DECK_CONTROLS || deckPad) && (it != DASHBOARD || dashboard) &&
-                    (it != DESKTOP || desktop)
+                    (it != DESKTOP || bottomDesktop)
            }?.let { return it }
            val picked = entries.any { it != NONE && it.id == remembered }
            return when {
+                desktopSession -> KEYBOARD_TRACKPAD
                deckPad -> DECK_CONTROLS
                dashboard && !picked -> DASHBOARD
                else -> KEYBOARD_TRACKPAD
@@ -44,4 +52,7 @@ object SecondScreenDisplays {
                )
            }
            .toList()
+
+    fun editorCandidates(selected: Int, available: List<Int>, taken: (Int) -> Boolean): List<Int> =
+        (listOf(selected) + available).distinct().filterNot(taken)
 }
@@ -20,7 +20,11 @@ import java.util.ArrayDeque
 import java.util.UUID

@SuppressLint("MissingPermission")
-class SteamControllerBle(private val context: Context) {
+class SteamControllerBle(private val context: Context, router: InputRouter? = null) {
+    private val inputLock = router ?: Any()
+    private var routedInput = router?.let(::TritonInputRouter)
+    @Volatile private var stopped = false
+    private var started = false
    private val thread = HandlerThread("steam-controller-ble").apply { start() }
    private val handler = Handler(thread.looper)
    private val outputReports = mutableMapOf<Int, UUID>()
@@ -36,22 +40,54 @@ class SteamControllerBle(private val context: Context) {
    private var outputWritePending = false
    private var featureRead = 0L

-    fun start() = handler.post {
-        if (running) return@post
-        running = true
-        Log.i(TAG, "looking for a paired Steam Controller")
-        connect()
+    fun start(): Unit = synchronized(inputLock) {
+        if (stopped || started) return@synchronized
+        started = true
+        synchronized(slotLock) {
+            slotOwner = this
+            connected = false
+            FakeInputWriter.writeTritonState(SLOT, 0x45, ByteArray(STATE_BYTES))
+            FakeInputWriter.setTritonConnected(SLOT, false)
+        }
+        handler.post {
+            if (stopped || slotOwner !== this || running) return@post
+            running = true
+            Log.i(TAG, "looking for a paired Steam Controller")
+            connect()
+        }
    }

-    fun stop() = handler.post {
-        running = false
-        handler.removeCallbacksAndMessages(null)
-        disconnect("session ended")
-        thread.quitSafely()
+    private inline fun withSlot(block: () -> Unit) = synchronized(inputLock) {
+        synchronized(slotLock) {
+            if (!stopped && slotOwner === this) block()
+        }
+    }
+
+    fun stop() {
+        synchronized(inputLock) {
+            if (stopped) return
+            stopped = true
+            routedInput?.close()
+            routedInput = null
+            synchronized(slotLock) {
+                if (slotOwner === this) {
+                    FakeInputWriter.writeTritonState(SLOT, if (reportId == 0x47) 0x47 else 0x45, ByteArray(STATE_BYTES))
+                    connected = false
+                    FakeInputWriter.setTritonConnected(SLOT, false)
+                    slotOwner = null
+                }
+            }
+        }
+        handler.post {
+            running = false
+            handler.removeCallbacksAndMessages(null)
+            disconnect("session ended")
+            thread.quitSafely()
+        }
    }

    private fun connect() {
-        if (!running || gatt != null) return
+        if (stopped || slotOwner !== this || !running || gatt != null) return
        if (SessionState.suspended) {
            handler.postDelayed(::connect, RETRY_MS)
            return
@@ -84,11 +120,17 @@ class SteamControllerBle(private val context: Context) {
        featureRead = 0L
        queuedWrites.clear()
        outputReports.clear()
-        connected = false
-        FakeInputWriter.setTritonConnected(SLOT, false)
+        synchronized(inputLock) {
+            if (!stopped) {
+                release()
+                withSlot {
+                    connected = false
+                    FakeInputWriter.setTritonConnected(SLOT, false)
+                }
+            }
+        }
        g.disconnect()
        g.close()
-        release()
        Log.i(TAG, "disconnected: $why")
        listener?.invoke()
    }
@@ -119,10 +161,12 @@ class SteamControllerBle(private val context: Context) {
        }

        override fun onDescriptorWrite(g: BluetoothGatt, descriptor: BluetoothGattDescriptor, status: Int) {
-            if (g !== gatt || descriptor.characteristic.uuid != input) return
-            Log.i(TAG, "subscribed to report 0x%02x (status %d)".format(reportId, status))
-            connected = status == BluetoothGatt.GATT_SUCCESS
-            FakeInputWriter.setTritonConnected(SLOT, connected)
+            withSlot {
+                if (g !== gatt || descriptor.characteristic.uuid != input) return
+                Log.i(TAG, "subscribed to report 0x%02x (status %d)".format(reportId, status))
+                connected = status == BluetoothGatt.GATT_SUCCESS
+                FakeInputWriter.setTritonConnected(SLOT, connected)
+            }
            listener?.invoke()
            if (connected) {
                refreshLizardMode()
@@ -164,6 +208,7 @@ class SteamControllerBle(private val context: Context) {
    }

    private fun subscribe(g: BluetoothGatt) {
+        if (stopped || slotOwner !== this) return
        val service = g.getService(SERVICE)
        if (service == null) {
            Log.w(TAG, "no Valve service on \"${g.device.name}\" (attempt ${discoveries + 1}); services: " +
@@ -207,25 +252,31 @@ class SteamControllerBle(private val context: Context) {
            .onFailure { Log.w(TAG, "could not refresh the service cache", it) }
    }

-    private fun refreshLizardMode() {
-        if (!connected) return
+    private fun refreshLizardMode() = withSlot {
+        if (!connected) return@withSlot
        val msg = ByteArray(FEATURE_BYTES)
        msg[0] = 0x87.toByte(); msg[1] = 3; msg[2] = 9
        enqueueOutput(REPORT, msg)
        handler.postDelayed(::refreshLizardMode, LIZARD_REFRESH_MS)
    }

-    private fun onState(data: ByteArray) {
-        if (data.size < STATE_BYTES) return
-        FakeInputWriter.writeTritonState(SLOT, reportId, data)
+    private fun onState(data: ByteArray) = withSlot {
+        if (data.size < STATE_BYTES) return@withSlot
+        val timing = InputTiming.begin()
+        FakeInputWriter.writeTritonState(SLOT, reportId, routedInput?.route(data) ?: data)
+        InputTiming.end(timing)
    }

-    private fun release() {
-        FakeInputWriter.writeTritonState(SLOT, if (reportId == 0x47) 0x47 else 0x45, ByteArray(STATE_BYTES))
+    private fun release() = synchronized(inputLock) {
+        if (stopped) return@synchronized
+        routedInput?.release()
+        withSlot {
+            FakeInputWriter.writeTritonState(SLOT, if (reportId == 0x47) 0x47 else 0x45, ByteArray(STATE_BYTES))
+        }
    }

-    private fun pollOutput() {
-        if (!running || !connected || gatt == null) return
+    private fun pollOutput() = withSlot {
+        if (!running || !connected || gatt == null) return@withSlot
        FakeInputWriter.readTritonOutput(SLOT, outputSequence)?.let { output ->
            outputSequence = ByteBuffer.wrap(output, 0, 8).order(ByteOrder.LITTLE_ENDIAN).long
            sendOutputReport(output[8] != 0.toByte(), output.copyOfRange(9, output.size))
@@ -239,7 +290,7 @@ class SteamControllerBle(private val context: Context) {
        handler.postDelayed(::pollOutput, OUTPUT_POLL_MS)
    }

-    private fun onFeatureRead(value: ByteArray?) {
+    private fun onFeatureRead(value: ByteArray?) = withSlot {
        outputWritePending = false
        if (featureRead != 0L) {
            if (value == null) Log.w(TAG, "feature read failed")
@@ -267,14 +318,14 @@ class SteamControllerBle(private val context: Context) {
        writeNextOutput()
    }

-    private fun writeNextOutput() {
-        if (outputWritePending) return
-        val g = gatt ?: return
-        val (uuid, value) = queuedWrites.pollFirst() ?: return
+    private fun writeNextOutput() = withSlot {
+        if (outputWritePending) return@withSlot
+        val g = gatt ?: return@withSlot
+        val (uuid, value) = queuedWrites.pollFirst() ?: return@withSlot
        val characteristic = g.getService(SERVICE)?.getCharacteristic(uuid)
        if (characteristic == null) {
            Log.w(TAG, "BLE output characteristic $uuid disappeared")
-            return
+            return@withSlot
        }
        if (value == null) {
            if (g.readCharacteristic(characteristic)) {
@@ -283,7 +334,7 @@ class SteamControllerBle(private val context: Context) {
                queuedWrites.addFirst(uuid to null)
                handler.postDelayed(::writeNextOutput, OUTPUT_RETRY_MS)
            }
-            return
+            return@withSlot
        }
        @Suppress("DEPRECATION")
        characteristic.writeType = BluetoothGattCharacteristic.WRITE_TYPE_DEFAULT
@@ -299,6 +350,8 @@ class SteamControllerBle(private val context: Context) {
    }

    companion object {
+        private val slotLock = Any()
+        @Volatile private var slotOwner: SteamControllerBle? = null
        private const val TAG = "SteamControllerBle"
        private const val SLOT = 0
        private const val RETRY_MS = 5_000L
@@ -213,6 +213,9 @@ data class TouchGestureConfig(
            return if (value == MOUSE_BEHAVIOR_CLICK) MOUSE_BEHAVIOR_CLICK else MOUSE_BEHAVIOR_HOLD
        }

+        fun gamescopeRelativeMouse(mode: Int, mouseAttached: Boolean, touchpad: Boolean): Int =
+            if (mode == RELATIVE_MOUSE_AUTO && !mouseAttached && !touchpad) RELATIVE_MOUSE_OFF else mode
+
        private fun normalizeRelativeMouseMode(mode: Int): Int {
            return if (mode in RELATIVE_MOUSE_AUTO..RELATIVE_MOUSE_OFF) mode else RELATIVE_MOUSE_AUTO
        }
@@ -0,0 +1,93 @@
+package com.droiddeck.launcher.input
+
+import kotlin.math.roundToInt
+
+class TritonInputRouter(private val router: InputRouter) {
+    private val channels = InputControl.entries.map { router.channel(InputRole.PHYSICAL, it) }.toTypedArray()
+    private var last: ByteArray? = null
+    private var buffer = ByteArray(45)
+    private val snapshot: () -> Unit = { last?.let { read(it, false) } }
+
+    init { router.beforeProfileChange(snapshot) }
+
+    fun route(data: ByteArray): ByteArray = synchronized(router) {
+        if (data.size < 45) return@synchronized data
+        last = data
+        if (channels.all { it.nativeIdentity() }) return@synchronized data
+        if (buffer.size != data.size) buffer = ByteArray(data.size)
+        data.copyInto(buffer)
+        putBits(buffer, bits(data) and CONTROL_BITS.inv())
+        for (offset in 5..27 step 2) putShort(buffer, offset, 0)
+        read(data, true)
+        buffer
+    }
+
+    private fun read(data: ByteArray, emit: Boolean) {
+        val bits = bits(data)
+        for (control in InputControl.entries) {
+            val channel = channels[control.ordinal]
+            val offset = offset(control)
+            val pair = control.dimensions == 2
+            val x = if (offset != 0) axis(data, offset) else if (bits and bit(control) != 0) 1f else 0f
+            val y = if (pair) axis(data, offset + 2) * if (control.isTrackpad) 1f else -1f else 0f
+            val contact = control.isTrackpad && bits and bit(control) != 0
+            if (!emit) { channel.observe(x, y, contact); continue }
+            val target = channel.update(x, y, contact) ?: continue
+            val targetOffset = offset(target)
+            if (targetOffset != 0) {
+                val value = shortValue(x)
+                if (target.dimensions == 2) {
+                    val second = shortValue(y * if (target.isTrackpad) 1f else -1f)
+                    val oldX = short(buffer, targetOffset).toLong()
+                    val oldY = short(buffer, targetOffset + 2).toLong()
+                    if (value.toLong() * value + second.toLong() * second >= oldX * oldX + oldY * oldY) {
+                        putShort(buffer, targetOffset, value)
+                        putShort(buffer, targetOffset + 2, second)
+                    }
+                    val touch = if (control.isTrackpad) contact else bits and bit(control) != 0
+                    if (touch) putBits(buffer, bits(buffer) or bit(target))
+                } else {
+                    if (value >= short(buffer, targetOffset)) putShort(buffer, targetOffset, value)
+                    if (bits and bit(control) != 0) putBits(buffer, bits(buffer) or bit(target))
+                }
+            } else if (x > 0.5f) putBits(buffer, bits(buffer) or bit(target))
+            if (target == InputControl.LEFT_CLICK || target == InputControl.RIGHT_CLICK) {
+                val pressureOffset = if (target == InputControl.LEFT_CLICK) 21 else 27
+                val from = if (control == InputControl.LEFT_CLICK) 21 else if (control == InputControl.RIGHT_CLICK) 27 else 0
+                if (from != 0) putShort(buffer, pressureOffset, short(data, from))
+                else if (x > 0.5f) putShort(buffer, pressureOffset, 32767)
+            }
+        }
+    }
+
+    fun release() = synchronized(router) { channels.forEach { it.release() }; last = null }
+    fun close() = synchronized(router) { release(); channels.forEach { it.close() }; router.removeSnapshot(snapshot) }
+
+    private fun bits(data: ByteArray): Int = (data[1].toInt() and 255) or ((data[2].toInt() and 255) shl 8) or
+        ((data[3].toInt() and 255) shl 16) or ((data[4].toInt() and 255) shl 24)
+    private fun putBits(data: ByteArray, value: Int) { for (i in 0..3) data[i + 1] = (value ushr (i * 8)).toByte() }
+    private fun short(data: ByteArray, offset: Int) = ((data[offset].toInt() and 255) or (data[offset + 1].toInt() shl 8)).toShort().toInt()
+    private fun axis(data: ByteArray, offset: Int): Float = short(data, offset).let { it / if (it < 0) 32768f else 32767f }
+    private fun shortValue(value: Float) = (value * if (value < 0f) 32768f else 32767f).roundToInt().coerceIn(-32768, 32767)
+    private fun putShort(data: ByteArray, offset: Int, value: Int) { data[offset] = value.toByte(); data[offset + 1] = (value shr 8).toByte() }
+
+    companion object {
+        private const val CONTROL_BITS = 0x0fffffff
+        private fun bit(c: InputControl): Int = when (c) {
+            InputControl.A -> 0x1; InputControl.B -> 0x2; InputControl.X -> 0x4; InputControl.Y -> 0x8
+            InputControl.QAM -> 0x10; InputControl.R3 -> 0x20; InputControl.START -> 0x40
+            InputControl.R4 -> 0x80; InputControl.R5 -> 0x100; InputControl.RB -> 0x200
+            InputControl.DOWN -> 0x400; InputControl.RIGHT -> 0x800; InputControl.LEFT -> 0x1000; InputControl.UP -> 0x2000
+            InputControl.SELECT -> 0x4000; InputControl.L3 -> 0x8000; InputControl.GUIDE -> 0x10000
+            InputControl.L4 -> 0x20000; InputControl.L5 -> 0x40000; InputControl.LB -> 0x80000
+            InputControl.RS -> 0x100000; InputControl.RIGHT_PAD -> 0x200000; InputControl.RIGHT_CLICK -> 0x400000
+            InputControl.RT -> 0x800000; InputControl.LS -> 0x1000000; InputControl.LEFT_PAD -> 0x2000000
+            InputControl.LEFT_CLICK -> 0x4000000; InputControl.LT -> 0x8000000
+        }
+        private fun offset(c: InputControl): Int = when (c) {
+            InputControl.LT -> 5; InputControl.RT -> 7; InputControl.LS -> 9; InputControl.RS -> 13
+            InputControl.LEFT_PAD -> 17; InputControl.RIGHT_PAD -> 23
+            else -> 0
+        }
+    }
+}
@@ -15,6 +15,7 @@ object DesktopCatalog {
    const val CATALOG_URL = "https://raw.githubusercontent.com/Droid-Deck/DroidDeck-Components/main/desktop.json"
    const val STEAM_SEED_URL = "https://raw.githubusercontent.com/Droid-Deck/DroidDeck-Components/main/steam-seed.json"
    const val PROTON_SEED_ID = "proton-arm64"
+    const val APPIMAGE_EXEC = "/usr/local/bin/droiddeck-appimage-exec"

    class Entry(
        val id: String, val name: String, val tier: Int, val version: String, val kind: String,
@@ -216,7 +217,7 @@ object DesktopCatalog {
                    target.setExecutable(true, false)
                    FileUtils.writeString(File(root, "usr/share/applications/droiddeck-${entry.id}.desktop"),
                        "[Desktop Entry]\nType=Application\nName=${entry.name}\n" +
-                        "Exec=env APPIMAGE_EXTRACT_AND_RUN=1 /opt/appimages/${entry.id}.AppImage\n" +
+                        "Exec=$APPIMAGE_EXEC /opt/appimages/${entry.id}.AppImage\n" +
                        "Icon=${entry.icon}\nTerminal=false\nCategories=${entry.category};\n")
                }
                else -> {
@@ -21,9 +21,11 @@ object LegacyNames {
        "etc/bannerlator-network.json" to "etc/droiddeck-network.json",
        "etc/bannerlator-wifi-scan-request" to "etc/droiddeck-wifi-scan-request",
    )
-    private const val MENU_DIR = "usr/local/share/applications"
-    private const val OLD_BIN = "/usr/local/bin/bannerlator-"
-    private const val NEW_BIN = "/usr/local/bin/droiddeck-"
+    private val MENU_REWRITES = listOf(
+        Triple("usr/local/share/applications", "/usr/local/bin/bannerlator-", "/usr/local/bin/droiddeck-"),
+        Triple("usr/share/applications", "Exec=env APPIMAGE_EXTRACT_AND_RUN=1 /opt/appimages/",
+            "Exec=${DesktopCatalog.APPIMAGE_EXEC} /opt/appimages/"),
+    )

    @JvmStatic
    @Synchronized
@@ -95,14 +97,16 @@ object LegacyNames {
    }

    private fun rewriteMenuEntries(root: File) {
-        val entries = File(root, MENU_DIR).listFiles { f -> f.isFile && f.name.startsWith("droiddeck-") && f.name.endsWith(".desktop") } ?: return
-        for (entry in entries) {
-            val text = FileUtils.readString(entry) ?: continue
-            if (!text.contains(OLD_BIN)) continue
-            val staged = File(entry.parentFile, entry.name + ".staged")
-            if (!FileUtils.writeString(staged, text.replace(OLD_BIN, NEW_BIN)) || !staged.renameTo(entry)) {
-                staged.delete()
-                Log.w(TAG, "could not rewrite $entry")
+        for ((dir, old, new) in MENU_REWRITES) {
+            val entries = File(root, dir).listFiles { f -> f.isFile && f.name.startsWith("droiddeck-") && f.name.endsWith(".desktop") } ?: continue
+            for (entry in entries) {
+                val text = FileUtils.readString(entry) ?: continue
+                if (!text.contains(old)) continue
+                val staged = File(entry.parentFile, entry.name + ".staged")
+                if (!FileUtils.writeString(staged, text.replace(old, new)) || !staged.renameTo(entry)) {
+                    staged.delete()
+                    Log.w(TAG, "could not rewrite $entry")
+                }
            }
        }
    }
@@ -82,8 +82,12 @@ public final class LinuxRuntimeInstaller {
    private LinuxRuntimeInstaller() {}

    public static String installedVersion(Context context) {
+        return LinuxRuntime.isInstalled(context) ? rootfsVersion(context) : null;
+    }
+
+    private static String rootfsVersion(Context context) {
        File marker = new File(LinuxRuntime.rootDir(context), VERSION_FILE);
-        if (!marker.isFile() || !LinuxRuntime.isInstalled(context)) return null;
+        if (!marker.isFile()) return null;
        String v = FileUtils.readString(marker);
        return v == null ? null : v.trim();
    }
@@ -144,6 +148,10 @@ public final class LinuxRuntimeInstaller {
                }
            };
            boolean desktop = DesktopCatalog.INSTANCE.desktopInstalled(app);
+            if (packsOnly(app, release, progress)) {
+                job.ok = true;
+                return true;
+            }
            job.ok = installOnce(app, release, progress);
            if (job.ok && desktop) keepDesktop(app, progress);
            return job.ok;
@@ -283,6 +291,31 @@ public final class LinuxRuntimeInstaller {
        for (File file : files) file.delete();
    }

+    private static kotlin.jvm.functions.Function1<AddonPack.State, kotlin.Unit> packProgress(ProgressListener listener, String stage) {
+        return state -> {
+            if (listener != null && state instanceof AddonPack.State.Downloading) {
+                listener.onProgress(Step.DOWNLOADING, stage, Math.round(((AddonPack.State.Downloading) state).getProgress() * 100f));
+            }
+            return kotlin.Unit.INSTANCE;
+        };
+    }
+
+    private static boolean packsOnly(Context context, Release release, ProgressListener listener) {
+        if (!LinuxRuntime.hasRootfs(context) || LinuxRuntime.isInstalled(context) || !release.version.equals(rootfsVersion(context))) return false;
+        File root = LinuxRuntime.rootDir(context);
+        try {
+            recoverInterruptedSwap(root, new File(root.getParentFile(), LinuxRuntime.DIR + ".new"), new File(root.getParentFile(), LinuxRuntime.DIR + ".old"));
+        } catch (IOException e) {
+            Log.w(TAG, "packs only: " + e);
+            return false;
+        }
+        String downloading = context.getString(R.string.rtinst_downloading);
+        if (listener != null) listener.onProgress(Step.DOWNLOADING, downloading, 0);
+        return AddonPack.PROOT.await(context, () -> true, packProgress(listener, downloading))
+                && AddonPack.DIRECTAUDIO.await(context, () -> true, packProgress(listener, downloading))
+                && LinuxRuntime.isInstalled(context);
+    }
+
    private static boolean installOnce(Context context, Release release, ProgressListener listener) {
        File archive = new File(context.getCacheDir(), archiveName(release));
        boolean keepPartial = false;
@@ -294,10 +327,10 @@ public final class LinuxRuntimeInstaller {
            emptyTrash(LinuxRuntime.rootDir(context).getParentFile());
            String downloading = context.getString(R.string.rtinst_downloading);
            if (listener != null) listener.onProgress(Step.DOWNLOADING, downloading, 0);
-            if (!LinuxRuntime.patchedProot(context) && !AddonPack.PROOT.await(context)
+            if (!LinuxRuntime.patchedProot(context) && !AddonPack.PROOT.await(context, () -> true, packProgress(listener, downloading))
                    && !SessionPrefs.allowStockProot(context))
                throw new IOException("Cannot download proot");
-            if (!AddonPack.DIRECTAUDIO.await(context)) throw new IOException("Cannot download DirectAudio");
+            if (!AddonPack.DIRECTAUDIO.await(context, () -> true, packProgress(listener, downloading))) throw new IOException("Cannot download DirectAudio");
            boolean ok = Downloader.downloadFile(release.url, archive, true, release.sha256, (fraction) -> {
                if (listener != null) {
                    listener.onProgress(Step.DOWNLOADING, downloading,
@@ -35,6 +35,7 @@ object UserApps {
    private const val GITHUB_REPO = "github-repo"
    private const val GITHUB_TAG = "github-tag"
    private const val GITHUB_PUBLISHED = "github-published"
+    private const val GITHUB_ASSET = "github-asset"

    enum class Kind { SCRIPT, APPIMAGE, FLATPAK }

@@ -56,7 +57,7 @@ object UserApps {
    sealed class Source {
        class Script(val file: File) : Source()
        class AppImage(val file: File) : Source()
-        class GitHub(val repo: String) : Source()
+        class GitHub(val repo: String, val asset: String? = null) : Source()
        class Flatpak(val id: String) : Source()
        class FlatpakBundle(val file: File) : Source()
    }
@@ -113,7 +114,7 @@ object UserApps {
            when (val s = request.source) {
                is Source.Script -> addScript(context, s.file, name, icon, request.meta, onProgress)
                is Source.AppImage -> AppImageManager.import(context, s.file, name, icon, request.meta) { onProgress(it, -1) }
-                is Source.GitHub -> addFromGitHub(context, s.repo, name, icon, onProgress)
+                is Source.GitHub -> addFromGitHub(context, s.repo, s.asset, name, icon, onProgress)
                is Source.Flatpak -> addFlatpak(context, s.id, name, icon, onProgress)
                is Source.FlatpakBundle -> addFlatpakBundle(context, s.file, name, icon, onProgress)
            }
@@ -305,14 +306,26 @@ object UserApps {
        return if (repo.isEmpty() || repo == "." || repo == "..") null else "${m.groupValues[1]}/$repo"
    }

-    internal fun pickAsset(names: List<String>): String? {
+    fun githubAsset(input: String): String? =
+        Regex("github\\.com/[\\w.-]+/[\\w.-]+/releases/(?:download/[^/]+|latest/download)/([^/?#]+\\.appimage)(?:[?#].*)?$", RegexOption.IGNORE_CASE)
+            .find(input.trim())?.groupValues?.get(1)?.let { runCatching { java.net.URLDecoder.decode(it, "UTF-8") }.getOrNull() }
+
+    private fun assetVariant(name: String): Set<String> =
+        name.lowercase().replace(Regex("x86[_-]64|amd64"), "x64").replace(Regex("x86[_-]32|i[36]86"), "x32")
+            .split(Regex("[^a-z0-9]+")).filter { it.isNotEmpty() && !Regex("[0-9a-f]{7,}|v?[0-9]+").matches(it) }.toSet()
+
+    internal fun pickAsset(names: List<String>, wanted: String? = null): String? {
        val images = names.filter { it.endsWith(".appimage", ignoreCase = true) }
+        if (wanted != null) {
+            images.firstOrNull { it == wanted }?.let { return it }
+            images.firstOrNull { assetVariant(it) == assetVariant(wanted) }?.let { return it }
+        }
        return images.firstOrNull { Regex("aarch64|arm64", RegexOption.IGNORE_CASE).containsMatchIn(it) }
            ?: images.firstOrNull { !Regex("x86_64|x86-64|amd64|x64|i[36]86|armhf|armv7", RegexOption.IGNORE_CASE).containsMatchIn(it) }
            ?: images.firstOrNull { Regex("x86_64|x86-64|amd64|x64", RegexOption.IGNORE_CASE).containsMatchIn(it) }
    }

-    private fun latestRelease(context: Context, repo: String): Pair<Release?, String?> {
+    private fun latestRelease(context: Context, repo: String, wanted: String? = null): Pair<Release?, String?> {
        val body = Downloader.downloadString("https://api.github.com/repos/$repo/releases?per_page=15")
        val releases = body?.let { runCatching { JSONArray(it) }.getOrNull() }
            ?: return null to context.getString(R.string.user_apps_github_unreachable, repo)
@@ -321,7 +334,7 @@ object UserApps {
            if (r.optBoolean("draft")) return@mapNotNull null
            val assets = r.optJSONArray("assets") ?: return@mapNotNull null
            val byName = (0 until assets.length()).associate { j -> assets.getJSONObject(j).let { it.getString("name") to it } }
-            pickAsset(byName.keys.toList())?.let { asset ->
+            pickAsset(byName.keys.toList(), wanted)?.let { asset ->
                r.optBoolean("prerelease") to byName.getValue(asset).let { a ->
                    Release(r.optString("tag_name", asset), r.optString("published_at"), asset, a.getString("browser_download_url"),
                        Hashes.githubSha256(a.optString("digest")))
@@ -344,11 +357,11 @@ object UserApps {
    }

    private fun githubMeta(repo: String, release: Release) =
-        mapOf(GITHUB_REPO to repo, GITHUB_TAG to release.tag, GITHUB_PUBLISHED to release.published)
+        mapOf(GITHUB_REPO to repo, GITHUB_TAG to release.tag, GITHUB_PUBLISHED to release.published, GITHUB_ASSET to release.asset)

-    private fun addFromGitHub(context: Context, repo: String, name: String?, icon: File?, onProgress: (String, Int) -> Unit): String? {
+    private fun addFromGitHub(context: Context, repo: String, asset: String?, name: String?, icon: File?, onProgress: (String, Int) -> Unit): String? {
        onProgress(context.getString(R.string.user_apps_github_checking, repo), -1)
-        val (release, problem) = latestRelease(context, repo)
+        val (release, problem) = latestRelease(context, repo, asset)
        if (release == null) return problem
        return withDownload(context, release, onProgress) { file ->
            AppImageManager.import(context, file, name ?: repo.substringAfter('/'), icon, githubMeta(repo, release)) { onProgress(it, -1) }
@@ -381,9 +394,10 @@ object UserApps {

    fun checkUpdate(context: Context, app: App): UpdateCheck {
        val repo = app.repo ?: return UpdateCheck.Failed(context.getString(R.string.user_apps_update_failed))
-        val (release, problem) = latestRelease(context, repo)
+        val dir = AppImageManager.dir(context, app.key.substringAfter(':'))
+        val (release, problem) = latestRelease(context, repo, FileUtils.readString(File(dir, GITHUB_ASSET))?.trim()?.takeIf { it.isNotEmpty() })
        if (release == null) return UpdateCheck.Failed(problem ?: context.getString(R.string.user_apps_update_failed))
-        val published = FileUtils.readString(File(AppImageManager.dir(context, app.key.substringAfter(':')), GITHUB_PUBLISHED))?.trim().orEmpty()
+        val published = FileUtils.readString(File(dir, GITHUB_PUBLISHED))?.trim().orEmpty()
        val newer = if (published.isNotEmpty() && release.published.isNotEmpty()) release.published > published else release.tag != app.version
        return if (newer) UpdateCheck.Available(release) else UpdateCheck.Current(app.version ?: release.tag)
    }
@@ -0,0 +1,245 @@
+package com.droiddeck.launcher.runtime
+
+import android.content.Context
+import android.util.Log
+import com.droiddeck.launcher.R
+import com.droiddeck.launcher.core.Downloader
+import com.droiddeck.launcher.core.Hashes
+import com.droiddeck.launcher.stores.StoreNet
+import org.json.JSONArray
+import java.io.File
+import java.io.IOException
+import java.net.URLEncoder
+
+object WowAddonCatalog {
+    private const val TAG = "WowAddonCatalog"
+    enum class Sort { POPULAR, UPDATED, NAME, DOWNLOADS }
+
+    class Category(val id: String, val name: String)
+
+    class Client(val folder: String, val family: String?)
+
+    class Query(val text: String = "", val category: String? = null, val client: Client, val sort: Sort = Sort.POPULAR)
+
+    class Addon(
+        val id: String,
+        val name: String,
+        val author: String,
+        val summary: String,
+        val downloads: Long,
+        val updated: Long,
+        val thumb: String?,
+    )
+
+    class Page(val items: List<Addon>, val more: Boolean)
+
+    internal class Entry(val addon: Addon, val category: String, val flavors: Set<String>?, val monthly: Long = 0L)
+
+    internal class Cat(val id: String, val name: String, val parents: List<String>)
+
+    private const val WOWI = "https://api.mmoui.com/v3/game/WOW/"
+    private const val CURSEFORGE = "https://www.curseforge.com/wow/search?class=addons"
+    private const val WOWI_FILES = "wowi-filelist.json"
+    internal const val FRESH_MS = 6L * 60 * 60 * 1000
+
+    internal const val RETAIL = "_retail_"
+    internal const val ERA = "_classic_era_"
+    internal const val CLASSIC = "_classic_"
+    internal const val ANNIVERSARY = "_anniversary_"
+    internal const val FOREVER = "_forever_"
+
+    private val TEST_SUFFIX = Regex("_(beta|ptr|xptr)_$")
+
+    internal fun flavorOf(version: String): String? {
+        val major = version.substringBefore('.').trim().toIntOrNull() ?: return null
+        return when {
+            major == 1 -> ERA
+            major == 2 -> ANNIVERSARY
+            major in 3..5 -> CLASSIC
+            major >= 10 -> RETAIL
+            else -> null
+        }
+    }
+
+    internal fun baseFolder(folder: String): String = folder.replace(TEST_SUFFIX, "_")
+
+    internal fun folderFamily(folder: String): String? = when (val base = baseFolder(folder)) {
+        FOREVER -> RETAIL
+        RETAIL, ERA, CLASSIC, ANNIVERSARY -> base
+        else -> null
+    }
+
+    internal fun buildInfoVersion(buildInfo: String, product: String): String? {
+        val lines = buildInfo.lineSequence().map { it.trim() }.filter { it.isNotEmpty() }.toList()
+        if (lines.isEmpty()) return null
+        val header = lines.first().split('|').map { it.substringBefore('!').trim().lowercase() }
+        val productAt = header.indexOf("product")
+        val versionAt = header.indexOf("version")
+        if (productAt < 0 || versionAt < 0) return null
+        return lines.drop(1).map { it.split('|') }
+            .firstOrNull { it.getOrNull(productAt)?.trim().equals(product, ignoreCase = true) }
+            ?.getOrNull(versionAt)?.trim()?.ifEmpty { null }
+    }
+
+    internal fun flavorProduct(flavorInfo: String): String? =
+        flavorInfo.lineSequence().map { it.trim() }.filter { it.isNotEmpty() && '!' !in it }.firstOrNull()
+
+    internal fun clientVersion(flavorDir: File): String? {
+        val product = runCatching { File(flavorDir, ".flavor.info").readText() }.getOrNull()?.let(::flavorProduct) ?: return null
+        val info = runCatching { File(flavorDir.parentFile, ".build.info").readText() }.getOrNull() ?: return null
+        return buildInfoVersion(info, product)
+    }
+
+    internal fun client(folder: String, version: String?): Client =
+        Client(folder, version?.let(::flavorOf) ?: folderFamily(folder))
+
+    fun client(target: WowAddons.Target): Client {
+        val dir = target.addOns.parentFile?.parentFile
+        return client(target.flavor, dir?.let(::clientVersion))
+    }
+
+    internal fun flavorMatches(flavors: Set<String>?, family: String?): Boolean =
+        flavors == null || family == null || family in flavors
+
+    internal fun parseWowiFiles(json: String): List<Entry> {
+        val arr = JSONArray(json)
+        val out = ArrayList<Entry>(arr.length())
+        for (i in 0 until arr.length()) {
+            val o = arr.optJSONObject(i) ?: continue
+            val id = o.optString("UID")
+            if (id.isEmpty()) continue
+            val compat = o.optJSONArray("UICompatibility")
+            val flavors = if (compat == null || compat.length() == 0) null else {
+                val set = HashSet<String>()
+                for (k in 0 until compat.length()) compat.optJSONObject(k)?.optString("version")?.let(::flavorOf)?.let(set::add)
+                set
+            }
+            val thumbs = o.optJSONArray("UIIMG_Thumbs")
+            val thumb = if (thumbs != null && thumbs.length() > 0) thumbs.optString(0).ifEmpty { null } else null
+            val addon = Addon(
+                id, o.optString("UIName"), o.optString("UIAuthorName"), o.optString("UIVersion"),
+                o.optString("UIDownloadTotal").toLongOrNull() ?: 0L, o.optLong("UIDate"), thumb,
+            )
+            out.add(Entry(addon, o.optString("UICATID"), flavors, o.optString("UIDownloadMonthly").toLongOrNull() ?: 0L))
+        }
+        return out
+    }
+
+    internal fun parseWowiCategories(json: String): List<Cat> {
+        val arr = JSONArray(json)
+        val out = ArrayList<Cat>(arr.length())
+        for (i in 0 until arr.length()) {
+            val o = arr.optJSONObject(i) ?: continue
+            val parents = o.optJSONArray("UICATParentIDs")
+            out.add(Cat(o.optString("UICATID"), o.optString("UICATTitle"), (0 until (parents?.length() ?: 0)).map { parents!!.optString(it) }))
+        }
+        return out
+    }
+
+    internal fun filterWowi(entries: List<Entry>, cats: List<Cat>, query: Query): List<Addon> {
+        val parents = cats.associate { it.id to it.parents }
+        val text = query.text.trim().lowercase()
+        val list = entries.filter { e ->
+            flavorMatches(e.flavors, query.client.family) &&
+                (query.category == null || e.category == query.category || query.category in (parents[e.category] ?: emptyList())) &&
+                (text.isEmpty() || e.addon.name.lowercase().contains(text) || e.addon.author.lowercase().contains(text))
+        }
+        return when (query.sort) {
+            Sort.POPULAR -> list.sortedWith(compareByDescending<Entry> { it.monthly }.thenByDescending { it.addon.downloads })
+            Sort.DOWNLOADS -> list.sortedByDescending { it.addon.downloads }
+            Sort.UPDATED -> list.sortedByDescending { it.addon.updated }
+            Sort.NAME -> list.sortedBy { it.addon.name.lowercase() }
+        }.map { it.addon }
+    }
+
+    internal fun pageOf(all: List<Addon>, page: Int, pageSize: Int): Page {
+        val from = (page * pageSize).coerceAtMost(all.size)
+        val to = (from + pageSize).coerceAtMost(all.size)
+        return Page(all.subList(from, to), to < all.size)
+    }
+
+    internal fun cached(file: File, now: Long, fetch: () -> String?): String? {
+        val kept = if (file.isFile) file.readText().takeIf(::isJsonArray) else null
+        if (kept != null && isFresh(file, now)) return kept
+        val body = fetch()?.takeIf(::isJsonArray)
+        if (body != null) {
+            val part = File(file.parentFile, "${file.name}.${java.util.UUID.randomUUID()}.part")
+            runCatching {
+                file.parentFile?.mkdirs()
+                part.writeText(body)
+                part.setLastModified(now)
+                if (!part.renameTo(file)) Log.w(TAG, "could not keep ${file.name}")
+            }.onFailure { Log.w(TAG, "could not keep ${file.name}", it) }
+            part.delete()
+            return body
+        }
+        return kept
+    }
+
+    private fun isJsonArray(body: String): Boolean =
+        runCatching { org.json.JSONTokener(body).nextValue() }.getOrNull() is JSONArray
+
+    private fun isFresh(file: File, now: Long) = file.isFile && now - file.lastModified() < FRESH_MS
+
+    private fun cacheFile(context: Context, name: String) = File(File(context.cacheDir, "wowaddons"), name)
+
+    private fun cachedGet(context: Context, name: String, url: String): String? =
+        cached(cacheFile(context, name), System.currentTimeMillis()) { StoreNet.get(url, timeoutMs = 60_000) }
+
+    private fun unreachable(context: Context) =
+        IOException(context.getString(R.string.addons_unreachable, context.getString(R.string.addons_source_wowi)))
+
+    fun search(context: Context, query: Query, page: Int, pageSize: Int = 40): Page =
+        pageOf(filterWowi(wowiEntries(context), wowiCategories(context), query), page, pageSize)
+
+    private class Memo(val stamp: Long, val size: Long, val entries: List<Entry>)
+
+    @Volatile private var wowiMemo: Memo? = null
+
+    private fun wowiEntries(context: Context): List<Entry> {
+        val file = cacheFile(context, WOWI_FILES)
+        val memo = wowiMemo
+        if (memo != null && isFresh(file, System.currentTimeMillis()) && memo.stamp == file.lastModified() && memo.size == file.length()) return memo.entries
+        val body = cachedGet(context, WOWI_FILES, WOWI + "filelist.json") ?: throw unreachable(context)
+        return parseWowiFiles(body).also { wowiMemo = Memo(file.lastModified(), file.length(), it) }
+    }
+
+    private fun wowiCategories(context: Context): List<Cat> =
+        cachedGet(context, "wowi-categories.json", WOWI + "categorylist.json")?.let(::parseWowiCategories) ?: emptyList()
+
+    fun categories(context: Context): List<Category> = wowiCategories(context).map { Category(it.id, it.name) }
+
+    internal fun parseWowiDetails(json: String): Pair<String, String?>? {
+        val o = JSONArray(json).optJSONObject(0) ?: return null
+        val url = o.optString("UIDownload").ifEmpty { return null }
+        return url to o.optString("UIMD5").ifEmpty { null }
+    }
+
+    internal fun isHttps(url: String) = url.startsWith("https://", ignoreCase = true)
+
+    internal fun md5Matches(file: File, expected: String?): Boolean =
+        expected.isNullOrBlank() || Hashes.md5(file).equals(expected.trim(), ignoreCase = true)
+
+    fun download(context: Context, addon: Addon, dest: File, progress: (Int) -> Unit): File {
+        val body = StoreNet.get(WOWI + "filedetails/${URLEncoder.encode(addon.id, "UTF-8")}.json", timeoutMs = 30_000)
+            ?: throw unreachable(context)
+        val (url, md5) = parseWowiDetails(body) ?: throw IOException(context.getString(R.string.addons_no_file))
+        if (!isHttps(url)) throw IOException(context.getString(R.string.addons_no_file))
+        dest.parentFile?.mkdirs()
+        dest.delete()
+        val ok = Downloader.downloadFile(url, dest, false) { f -> if (f >= 0) progress((f * 100).toInt().coerceIn(0, 100)) }
+        if (!ok || !dest.isFile) {
+            dest.delete()
+            throw unreachable(context)
+        }
+        if (!md5Matches(dest, md5)) {
+            dest.delete()
+            throw IOException(context.getString(R.string.selfinst_checksum_mismatch))
+        }
+        progress(100)
+        return dest
+    }
+
+    internal fun curseForgeUrl(text: String): String =
+        text.trim().let { if (it.isEmpty()) CURSEFORGE else CURSEFORGE + "&search=" + URLEncoder.encode(it, "UTF-8") }
+}
@@ -1,60 +0,0 @@
-package com.droiddeck.launcher.session
-
-import android.app.Notification
-import android.content.Context
-import android.service.notification.NotificationListenerService
-import android.service.notification.StatusBarNotification
-import androidx.compose.runtime.mutableStateListOf
-import androidx.core.app.NotificationManagerCompat
-
-data class BottomNotification(val key: String, val app: String, val title: String, val text: String, val postedAt: Long)
-
-object BottomNotifications {
-    val items = mutableStateListOf<BottomNotification>()
-
-    fun granted(context: Context): Boolean =
-        context.packageName in NotificationManagerCompat.getEnabledListenerPackages(context)
-
-    internal fun keep(own: String, pkg: String, ongoing: Boolean, groupSummary: Boolean, title: String, text: String): Boolean =
-        pkg != own && !ongoing && !groupSummary && (title.isNotBlank() || text.isNotBlank())
-
-    internal fun add(list: MutableList<BottomNotification>, item: BottomNotification) {
-        list.removeAll { it.key == item.key }
-        list.add(0, item)
-        while (list.size > MAX_ITEMS) list.removeAt(list.lastIndex)
-    }
-
-    fun clear() = items.clear()
-
-    internal fun post(context: Context, sbn: StatusBarNotification) {
-        val n = sbn.notification ?: return
-        val extras = n.extras
-        val title = extras?.getCharSequence(Notification.EXTRA_TITLE)?.toString().orEmpty()
-        val text = (extras?.getCharSequence(Notification.EXTRA_BIG_TEXT) ?: extras?.getCharSequence(Notification.EXTRA_TEXT))?.toString().orEmpty()
-        if (!keep(context.packageName, sbn.packageName, sbn.isOngoing, (n.flags and Notification.FLAG_GROUP_SUMMARY) != 0, title, text)) return
-        val app = runCatching {
-            val pm = context.packageManager
-            pm.getApplicationLabel(pm.getApplicationInfo(sbn.packageName, 0)).toString()
-        }.getOrDefault(sbn.packageName)
-        add(items, BottomNotification(sbn.key, app, title, text, sbn.postTime))
-    }
-
-    internal fun remove(key: String) {
-        items.removeAll { it.key == key }
-    }
-
-    private const val MAX_ITEMS = 30
-}
-
-class BottomNotificationListener : NotificationListenerService() {
-    override fun onListenerConnected() {
-        BottomNotifications.clear()
-        runCatching { activeNotifications }.getOrNull()?.sortedBy { it.postTime }?.forEach { BottomNotifications.post(this, it) }
-    }
-
-    override fun onNotificationPosted(sbn: StatusBarNotification) = BottomNotifications.post(this, sbn)
-
-    override fun onNotificationRemoved(sbn: StatusBarNotification) = BottomNotifications.remove(sbn.key)
-
-    override fun onListenerDisconnected() = BottomNotifications.clear()
-}
@@ -5,15 +5,17 @@ import android.util.AtomicFile
 import android.util.Log
 import com.droiddeck.launcher.R
 import com.droiddeck.launcher.frontend.AutoComponents
+import com.droiddeck.launcher.gpu.GpuInfo
+import java.io.File
 import org.json.JSONArray
 import org.json.JSONObject
-import java.io.File

 object ComponentUpdater {
    private const val TAG = "ComponentUpdater"
    private const val CHECK_EVERY_MS = 3_600_000L
    private const val BOOTED_KEPT = 200
    private const val HANDED_BACK = "handedBack"
+    private const val PINNED_NOTE = "pinnedNote"
    internal const val HAND_BACK_FILES = "handBackFiles"
    private const val IMPORTED = "imported"
    private val lock = Any()
@@ -103,6 +105,13 @@ object ComponentUpdater {
        val protons = found ?: emptyList()
        if (found != null) handBack(context, state, found)
        judge(context, state, protons, notes)
+        ComponentsManager.pinnedAutoDxvk(context)?.let { pinned ->
+            runCatching { ComponentsManager.ensureForcedPackages(context) }
+                .onSuccess { if (it != null) Log.i(TAG, it) }.onFailure { Log.w(TAG, "pinned DXVK", it) }
+            val followers = protons.filter { ComponentUpdates.follows(it) && ComponentsManager.supports(it, "dxvk") }.map { it.id to it.version }
+            if (pinnedHeld(pinned, followers, ComponentsManager.activeChoices(context), pinnedBase())) state.remove(PINNED_NOTE)
+            else state.put(PINNED_NOTE, context.getString(R.string.comp_auto_install_failed, pinned.removeSuffix(".wcp")))
+        }
        val due = force || System.currentTimeMillis() - state.optLong("checkedAt") >= CHECK_EVERY_MS
        val wanted = ComponentsManager.COMPONENTS.filter { managed(context, it) }
        if (wanted.isEmpty() || protons.isEmpty()) {
@@ -385,7 +394,32 @@ object ComponentUpdater {
        }
    }

+    internal fun pinnedHeld(pinned: String, followers: List<Pair<String, String>>, choices: Map<String, Map<String, ComponentsManager.Choice>>, base: String?): Boolean =
+        followers.all { (id, version) ->
+            val choice = choices[id]?.get("dxvk")
+            ownChoice(choice, version, pinned, base) || choice?.let { it.file == ComponentsManager.safeName(pinned) && it.protonVersion == version } == true
+        }
+
+    internal fun ownChoice(choice: ComponentsManager.Choice?, version: String, pinned: String, base: String?): Boolean =
+        choice != null && !choice.auto && choice.protonVersion == version && choice.file != ComponentsManager.safeName(pinned) &&
+            (base == null || choice.file != ComponentsManager.safeName(base))
+
+    private fun pinnedBase(): String? = ComponentsManager.forcedDxvk(GpuInfo.detect())?.file
+
    fun status(context: Context, comp: String): List<Status> {
+        val pinned = if (comp == "dxvk") ComponentsManager.pinnedAutoDxvk(context) else null
+        if (pinned != null) {
+            val on = runCatching { ComponentsManager.protons(context) }.getOrDefault(emptyList())
+                .filter { ComponentUpdates.follows(it) && ComponentsManager.supports(it, comp) }
+            if (on.isEmpty()) return emptyList()
+            val choices = ComponentsManager.activeChoices(context)
+            val base = pinnedBase()
+            val (own, auto) = on.partition { ownChoice(choices[it.id]?.get(comp), it.version, pinned, base) }
+            val held = pinnedHeld(pinned, auto.map { it.id to it.version }, choices, base)
+            val pinnedLine = if (auto.isEmpty()) emptyList()
+                else listOf(Status(comp, pinned, pinned, auto.map { it.name }, if (held) "" else load(context).optString(PINNED_NOTE)))
+            return pinnedLine + own.groupBy { choices.getValue(it.id).getValue(comp).file }.map { (file, ps) -> Status(comp, file, file, ps.map { it.name }, "") }
+        }
        val state = load(context)
        val lines = state.optJSONObject("lines") ?: JSONObject()
        val protons = runCatching { ComponentsManager.protons(context) }.getOrDefault(emptyList())
@@ -1065,14 +1065,24 @@ object ComponentsManager {
        val file: String,
        val release: String,
        val models: Set<Int> = emptySet(),
+        val autoFile: String? = null,
+        val autoRelease: String? = null,
    ) {
        fun matches(gpu: GpuInfo) = gpu.family in families && (models.isEmpty() || gpu.model in models)
+
+        fun autoRule(): ForcedPackage? =
+            if (autoFile != null && autoRelease != null) copy(file = autoFile, release = autoRelease, autoFile = null, autoRelease = null) else null
    }

    internal val FORCED_PACKAGES = listOf(
-        ForcedPackage(setOf(GpuInfo.Family.A6XX), "dxvk", "dxvk-2.7.1-linux.wcp", "Dxvk-Linux"),
+        ForcedPackage(setOf(GpuInfo.Family.A6XX), "dxvk", "dxvk-2.7.1-linux.wcp", "Dxvk-Linux",
+            autoFile = "dxvk-gplasync-2.7.1-1-linux.wcp", autoRelease = "Dxvk-gplasync-Linux"),
    )

+    internal fun autoDxvk(gpu: GpuInfo): ForcedPackage? = forcedDxvk(gpu)?.autoRule()
+
+    internal fun forcedDxvk(gpu: GpuInfo): ForcedPackage? = FORCED_PACKAGES.firstOrNull { it.comp == "dxvk" && it.matches(gpu) }
+
    private val ARM64EC_PROBE = mapOf("dxvk" to "d3d11.dll", "vkd3d" to "d3d12.dll")

    fun arm64ec(context: Context, p: Proton, comp: String): Boolean? = stockProbe(context, p, comp)?.let(ComponentUpdates::arm64ec)
@@ -1124,6 +1134,12 @@ object ComponentsManager {
            (com.droiddeck.launcher.core.DeviceSupport.vkBridge(context) && !SessionPrefs.bridgeProtonDxvk(context) &&
                bridgeDxvk(AppVulkan.detect(context)) != null)

+    fun autoDxvkHeld(context: Context): Boolean =
+        hardwareDxvk(context) && (runtimeManaged(context, "dxvk") || autoDxvk(GpuInfo.detect()) == null)
+
+    fun pinnedAutoDxvk(context: Context): String? =
+        if (SessionPrefs.componentMode(context, "dxvk") == ComponentUpdates.AUTO) autoDxvk(GpuInfo.detect())?.file else null
+
    data class Choice(val file: String, val auto: Boolean, val protonVersion: String)

    fun activeChoices(context: Context): Map<String, Map<String, Choice>> = synchronized(lock) {
@@ -1168,6 +1184,14 @@ object ComponentsManager {
    internal const val DXVK_FOR_VULKAN_1_1 = "dxvk-1.10.3-linux.wcp"
    internal const val DXVK_FOR_VULKAN_1_3_NO_INT64 = "dxvk-2.6.2-linux.wcp"

+    private data class ForcedRule(
+        val pkg: ForcedPackage,
+        val auto: Boolean,
+        val covers: (Proton) -> Boolean,
+        val replaces: String? = null,
+        val label: String? = null,
+    )
+
    internal fun autoDxvkUndoWanted(bridgeSession: Boolean, keepProtonDxvk: Boolean, vulkan: AppVulkan?, bridgeRule: ForcedPackage?): Boolean =
        !bridgeSession || keepProtonDxvk || (vulkan != null && bridgeRule == null)

@@ -1200,6 +1224,7 @@ object ComponentsManager {
        undoAuto = { id, comp -> undoAutoChoice(context, id, comp) },
        keepProtonDxvk = SessionPrefs.bridgeProtonDxvk(context),
        autoPossible = !com.droiddeck.launcher.core.DeviceSupport.adreno(),
+        dxvkAuto = pinnedAutoDxvk(context) != null,
    ) }

    fun settleAutoDxvk(context: Context) {
@@ -1239,10 +1264,16 @@ object ComponentsManager {
        undoAuto: (protonId: String, comp: String) -> String = { _, _ -> "" },
        keepProtonDxvk: Boolean = false,
        autoPossible: Boolean = true,
+        dxvkAuto: Boolean = false,
+        follows: (Proton) -> Boolean = ComponentUpdates::follows,
    ): String? {
        val chooseDxvk = bridgeSession && !keepProtonDxvk
        val bridgeRule = if (chooseDxvk) bridgeDxvk(vulkan) else null
-        val rules = FORCED_PACKAGES.filter { it.matches(gpu) }.map { it to false } + listOfNotNull(bridgeRule?.let { it to true })
+        val family = FORCED_PACKAGES.filter { it.matches(gpu) }
+        val pinned = if (dxvkAuto) family.mapNotNull { base -> base.autoRule()?.let { base to it } } else emptyList()
+        val rules = family.map { base -> ForcedRule(base, false, if (pinned.any { it.first == base }) { p -> !follows(p) } else { _ -> true }) } +
+            pinned.map { (base, rule) -> ForcedRule(rule, true, follows, replaces = base.file) } +
+            listOfNotNull(bridgeRule?.let { ForcedRule(it, true, { true }, label = "${vulkan?.label}: DXVK ${it.file}") })
        if (rules.isEmpty() && !autoPossible) return null
        val installed = protons(context)
        val lines = mutableListOf<String>()
@@ -1256,12 +1287,13 @@ object ComponentsManager {
                if (autoChoiceStale(entry, null)) lines.add(each(p) { undoAuto(p.id, "dxvk") })
            }
        }
-        for ((rule, auto) in rules) {
+        for ((rule, auto, covers, replaces, label) in rules) {
            val state = loadState(context)
            val targets = installed.filter { p ->
                val active = state.optJSONObject("active")?.optJSONObject(p.id)?.optJSONObject(rule.comp)
-                forcedPackageWanted(active?.optString("file"), active?.optString("protonVersion") == p.version) ||
-                    (auto && autoChoiceStale(active, rule.file))
+                val current = active?.optString("protonVersion") == p.version
+                covers(p) && (forcedPackageWanted(active?.optString("file"), current) ||
+                    (auto && autoChoiceStale(active, rule.file)) || (replaces != null && current && active?.optString("file") == replaces))
            }
            if (targets.isEmpty()) continue
            val missing = missingPackage(context, rule, lookup, fetch)
@@ -1269,7 +1301,7 @@ object ComponentsManager {
                lines.add(missing)
                continue
            }
-            if (auto) lines.add("${vulkan?.label}: DXVK ${rule.file}")
+            if (label != null) lines.add(label)
            lines.add(targets.joinToString("; ") { p -> if (auto) each(p) { applyAuto(p.id, rule.file) } else apply(p.id, rule.file) })
        }
        return lines.filter { it.isNotEmpty() }.joinToString("; ").ifEmpty { null }
@@ -57,8 +57,10 @@ object GameStorage {
        return pref.isNotEmpty() && pref != SessionPrefs.GAME_STORAGE_OFF && !attached(File(pref))
    }

-    internal fun attached(path: File): Boolean =
-        attached(path, runCatching { Environment.getExternalStorageState(path) }.getOrNull())
+    internal fun attached(
+        path: File,
+        stateOf: (File) -> String? = { runCatching { Environment.getExternalStorageState(it) }.getOrNull() },
+    ): Boolean = attached(path, stateOf(File(UsbLink.storagePath(path.path))))

    internal fun attached(
        path: File,
@@ -66,8 +68,9 @@ object GameStorage {
        externalStoragePath: Boolean = isExternalStoragePath(path),
    ): Boolean = when {
        state == Environment.MEDIA_MOUNTED || state == Environment.MEDIA_MOUNTED_READ_ONLY -> true
+        path.isDirectory -> true
        externalStoragePath -> false
-        state == Environment.MEDIA_UNKNOWN || state == null -> path.isDirectory || path.parentFile?.isDirectory == true
+        state == Environment.MEDIA_UNKNOWN || state == null -> path.parentFile?.isDirectory == true
        else -> false
    }

@@ -48,11 +48,19 @@ object ProtonExtras {

    internal fun installedIn(dir: File, tool: Tool): List<String> =
        dir.listFiles()
-            ?.filter { it.isDirectory && it.name.startsWith(tool.prefix) && File(it, "toolmanifest.vdf").isFile }
+            ?.filter { it.isDirectory && it.name.startsWith(tool.prefix) && usable(it) }
            ?.map { it.name }
            ?.sortedWith { a, b -> compareVersions(a, b) }
            ?: emptyList()

+    private fun usable(dir: File): Boolean {
+        val manifest = runCatching { File(dir, "toolmanifest.vdf").readText() }.getOrNull() ?: return false
+        val command = Regex("\\\"commandline\\\"\\s+\\\"/?([^\\\" ]+)").find(manifest)?.groupValues?.getOrNull(1) ?: return false
+        val compat = runCatching { File(dir, "compatibilitytool.vdf").readText() }.getOrNull() ?: return false
+        return Regex("\\\"from_oslist\\\"\\s+\\\"[^\\\"]*windows", RegexOption.IGNORE_CASE).containsMatchIn(compat) &&
+            File(dir, command).isFile && File(dir, command).canExecute()
+    }
+
    private val ARCH = Regex("(?i)aarch64|arm64|x86_64|x86-64|amd64")
    private val NUMBER = Regex("\\d+")

@@ -69,8 +69,8 @@ object SessionDisplay {

    const val UNFOLDED_MIN_DP = 600

-    fun unfoldedGameHeight(width: Int, height: Int): Int =
-        minOf(width * 9 / 16, (height * UNFOLDED_MAX_GAME_SHARE).toInt()) and 1.inv()
+    fun unfoldedGameHeight(width: Int, height: Int, tabRow: Int = 0): Int =
+        (minOf(width * 9 / 16, (height * UNFOLDED_MAX_GAME_SHARE).toInt()) - tabRow.coerceAtLeast(0)).coerceAtLeast(0) and 1.inv()

    fun unfoldedControlsWanted(
        enabled: Boolean,
@@ -14,6 +14,7 @@ object SessionEvents {
        SessionPaths.take()
        val dir = SessionPaths.beginOrCurrent(context, label ?: SessionPaths.label(mode, null))
        synchronized(SessionState) {
+            SessionState.clearRelaunch()
            SessionState.phase = SessionPhase.PREPARING
            SessionState.mode = mode
            SessionState.sessionId = dir.name
@@ -40,8 +40,10 @@ object SessionFiles {
        WinComponents.publish(context)
        val files = arrayOf(
            "usr/local/bin/droiddeck-game-env" to "usr/local/bin/droiddeck-game-env",
+            "usr/local/bin/droiddeck-game-gpu" to "usr/local/bin/droiddeck-game-gpu",
            "usr/local/bin/droiddeck-diagnostic-inventory" to "usr/local/bin/droiddeck-diagnostic-inventory",
            "usr/local/bin/droiddeck-wincomponents" to "usr/local/bin/droiddeck-wincomponents",
+            "usr/local/bin/droiddeck-wine-pe" to "usr/local/bin/droiddeck-wine-pe",
            "usr/local/bin/droiddeck-msi-install" to "usr/local/bin/droiddeck-msi-install",
            "usr/local/bin/droiddeck-esync" to "usr/local/bin/droiddeck-esync",
            "usr/local/bin/droiddeck-steam-compat" to "usr/local/bin/droiddeck-steam-compat",
@@ -112,6 +114,7 @@ object SessionFiles {
            "usr/local/bin/droiddeck-flatpak-setup" to "usr/local/bin/droiddeck-flatpak-setup",
            "usr/local/bin/droiddeck-flatpak-run" to "usr/local/bin/droiddeck-flatpak-run",
            "usr/local/bin/droiddeck-appimage-run" to "usr/local/bin/droiddeck-appimage-run",
+            "usr/local/bin/droiddeck-appimage-exec" to "usr/local/bin/droiddeck-appimage-exec",
            "usr/local/bin/droiddeck-script-run" to "usr/local/bin/droiddeck-script-run",
            "usr/local/bin/droiddeck-open" to "usr/local/bin/droiddeck-open",
            "usr/local/bin/droiddeck-proton-run" to "usr/local/bin/droiddeck-proton-run",
@@ -0,0 +1,8 @@
+package com.droiddeck.launcher.session
+
+internal object SessionLoadingDecision {
+    const val TIMEOUT_MS = 10_000L
+
+    fun shouldReturnToLauncher(startedAt: Long, now: Long, running: Boolean, phase: SessionPhase): Boolean =
+        !running && phase in setOf(SessionPhase.IDLE, SessionPhase.FAILED) && now - startedAt >= TIMEOUT_MS
+}
@@ -23,6 +23,7 @@ object SessionPrefs {
    private const val LEGACY_SUSPEND_DOWNLOADS = "downloads"
    private const val STEAM_DOWNLOADS_IN_BACKGROUND = "steamDownloadsInBackground"
    private const val DECKY_ZIP_WARNING_SEEN = "deckyZipWarningSeen"
+    private const val LOW_STORAGE_WARNING = "lowStorageWarning"
    private const val SLOW_USB_WARNING_OFF = "slowUsbWarningOff"
    private const val SLOW_USB_DISMISSED = "slowUsbDismissed"

@@ -110,12 +111,16 @@ object SessionPrefs {
        prefs(context).edit().remove("dualScreenLauncher").putString("dualScreenMode", launcher).putString("dualScreenSessionMode", mode).apply()
    }

-    fun secondScreenPanel(context: Context): String? = prefs(context).getString("secondScreenPanel", null)
-
-    fun setSecondScreenPanel(context: Context, mode: String) {
-        prefs(context).edit().putString("secondScreenPanel", mode).apply()
+    fun secondScreenPanel(context: Context, desktop: Boolean): String? = prefs(context).let {
+        it.getString(secondScreenPanelKey(desktop), null) ?: if (desktop) null else it.getString("secondScreenPanel", null)?.takeIf { id -> id != "custom-controls" }
    }

+    fun setSecondScreenPanel(context: Context, desktop: Boolean, mode: String) {
+        prefs(context).edit().putString(secondScreenPanelKey(desktop), mode).apply()
+    }
+
+    private fun secondScreenPanelKey(desktop: Boolean) = if (desktop) "secondScreenPanel.desktop" else "secondScreenPanel.game"
+
    /** The bottom-screen desktop takes touch as a trackpad unless the user switched it to direct touch. */
    fun bottomDesktopDirectTouch(context: Context): Boolean = prefs(context).getBoolean("bottomDesktopDirectTouch", false)

@@ -184,6 +189,12 @@ object SessionPrefs {
        prefs(context).edit().putBoolean("dualScreenSessionControls", on).apply()
    }

+    fun androidTextFieldKeyboard(context: Context): Boolean = prefs(context).getBoolean("androidTextFieldKeyboard", false)
+
+    fun setAndroidTextFieldKeyboard(context: Context, on: Boolean) {
+        prefs(context).edit().putBoolean("androidTextFieldKeyboard", on).apply()
+    }
+
    fun gameStoresEnabled(context: Context): Boolean = prefs(context).getBoolean("gameStoresEnabled", true)

    fun setGameStoresEnabled(context: Context, on: Boolean) {
@@ -547,11 +558,11 @@ object SessionPrefs {

    fun picturePosition(context: Context): String =
        prefs(context).getString("picturePosition", "center")
-            ?.takeIf { it in listOf("top", "bottom", "center") } ?: "center"
+            ?.takeIf { it in listOf("top", "bottom", "left", "right", "center") } ?: "center"

    fun setPicturePosition(context: Context, position: String) {
        prefs(context).edit().putString("picturePosition",
-            position.takeIf { it in listOf("top", "bottom", "center") } ?: "center").apply()
+            position.takeIf { it in listOf("top", "bottom", "left", "right", "center") } ?: "center").apply()
    }

    fun returnAfterGame(context: Context): Boolean = prefs(context).getBoolean("returnAfterGame", true)
@@ -1544,8 +1555,11 @@ object SessionPrefs {
        prefs(context).getString(if (right) "gamepadRight" else "gamepadLeft", null)
            ?: if (right) SURFACE_TRACKPAD else SURFACE_STICK

-    fun setGamepadSurface(context: Context, right: Boolean, surface: String) {
-        prefs(context).edit().putString(if (right) "gamepadRight" else "gamepadLeft", surface).apply()
+    fun deckPanel(context: Context): com.droiddeck.launcher.input.DeckPanel =
+        com.droiddeck.launcher.input.DeckPanel.from(prefs(context).getString("deckPanel", null))
+
+    fun setDeckPanel(context: Context, panel: com.droiddeck.launcher.input.DeckPanel) {
+        prefs(context).edit().putString("deckPanel", panel.id).apply()
    }

    fun suspendPolicy(context: Context, mode: String): String =
@@ -1576,6 +1590,12 @@ object SessionPrefs {
        prefs(context).edit().putBoolean(DECKY_ZIP_WARNING_SEEN, true).apply()
    }

+    fun lowStorageWarning(context: Context): Boolean = prefs(context).getBoolean(LOW_STORAGE_WARNING, true)
+
+    fun setLowStorageWarning(context: Context, on: Boolean) {
+        prefs(context).edit().putBoolean(LOW_STORAGE_WARNING, on).apply()
+    }
+
    fun slowUsbWarningOff(context: Context): Boolean = prefs(context).getBoolean(SLOW_USB_WARNING_OFF, false)

    fun setSlowUsbWarningOff(context: Context) {
@@ -1697,8 +1697,8 @@ class SessionService : Service() {
                    .putExtra(EXTRA_STEAM_UI, ui)
                    .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
                if (url.isNotEmpty()) next.putExtra(EXTRA_STEAM_URL, url)
-                SessionState.relaunch = next
-                android.os.Handler(android.os.Looper.getMainLooper()).post { stopSession(0) }
+                SessionState.queueRelaunch(next)
+                android.os.Handler(android.os.Looper.getMainLooper()).post { stopSession(0, relaunch = true) }
            }
        }
        watcher.startWatching()
@@ -2013,7 +2013,7 @@ class SessionService : Service() {
        }
    }

-    private fun stopSession(status: Int, gen: Int? = null) {
+    private fun stopSession(status: Int, gen: Int? = null, relaunch: Boolean = false) {
        if (gen != null && gen != sessionGen) {
            Log.i(TAG, "ignoring a stop from session $gen; session $sessionGen is current")
            return
@@ -2024,6 +2024,7 @@ class SessionService : Service() {
            cancelQueuedSteamGame()
            gameExitWatchToken++
            if (!SessionState.running) return
+            if (relaunch) SessionState.confirmRelaunchStop()
            SessionEvents.record("guest.exited", mapOf("status" to status))
            SessionEvents.transition(SessionPhase.STOPPING, "session.stopping", mapOf("status" to status))
            SessionState.running = false
@@ -73,7 +73,44 @@ object SessionState {
    @Volatile
    var steamClientArch: String? = null
    var steamVr by mutableStateOf(false)
+    @Volatile
    var relaunch: android.content.Intent? = null
+    @Volatile
+    private var relaunchSessionId: String? = null
+    @Volatile
+    private var relaunchStopRequested = false
+
+    fun queueRelaunch(intent: android.content.Intent) {
+        synchronized(this) {
+            relaunch = intent
+            relaunchSessionId = sessionId
+            relaunchStopRequested = false
+        }
+    }
+
+    fun confirmRelaunchStop() {
+        synchronized(this) {
+            relaunchStopRequested = relaunch != null && relaunchSessionId == sessionId
+        }
+    }
+
+    fun takeRelaunch(): android.content.Intent? = synchronized(this) {
+        val next = relaunch
+        val valid = relaunchStopRequested && relaunchSessionId == sessionId
+        relaunch = null
+        relaunchSessionId = null
+        relaunchStopRequested = false
+        next.takeIf { valid }
+    }
+
+    fun clearRelaunch() {
+        synchronized(this) {
+            relaunch = null
+            relaunchSessionId = null
+            relaunchStopRequested = false
+        }
+    }
+
    @JvmStatic var hdr = false

    @Volatile private var deckPadValue = false
@@ -93,6 +130,7 @@ object SessionState {
    @Volatile var secondScreenDisplay = -1
    @Volatile var secondScreenAutoOpened = false
    @Volatile var secondScreenProvisional = false
+    @Volatile var secondScreenAutomatic = false
    @Volatile var gameOnBottom = false

    @Volatile var steamLibraryMounts: Map<String, java.io.File> = emptyMap()
@@ -5,14 +5,15 @@ import android.util.Log
 import com.droiddeck.launcher.core.DownloadSource
 import com.droiddeck.launcher.core.GameEnvironment
 import com.droiddeck.launcher.input.ControllerPrefs
+import com.droiddeck.launcher.input.InputProfiles
 import com.droiddeck.launcher.runtime.LinuxRuntime

 object SettingsReset {
    private const val TAG = "SettingsReset"

    internal val SESSION_KEYS = setOf(
-        "orientation", "launcherFullscreen", "animations", "theme", "runSteamAtStartup", "startupSession", "addedGamesArt",
-        "dualScreenMode", "dualScreenSessionMode", "dualScreenLauncher", "dualScreenSessionControls",
+        "orientation", "launcherFullscreen", "animations", "lowStorageWarning", "theme", "runSteamAtStartup", "startupSession", "addedGamesArt",
+        "dualScreenMode", "dualScreenSessionMode", "dualScreenLauncher", "dualScreenSessionControls", "androidTextFieldKeyboard",
        "gameStoresEnabled", "gameStoresSpeedTier", "gameStoresParallel", "storesOpenTab", "storesShowMature",
        "storesInstallLanguage",
        "hud", "hudDeck", "hudFps", "hudBattery", "hudGraph", "hudColor", "hudOpacity", "__KEEP_droidDeckHud__", "__KEEP_droidDeckHudPos__", "backHold", "backActionsInverted", "backDoubleTapMs", "touch", "osc", "shape", "steamController",
@@ -43,6 +44,7 @@ object SettingsReset {
        val session = context.getSharedPreferences("session", Context.MODE_PRIVATE)
        session.edit().apply { session.all.keys.filter { isSessionSetting(it) }.forEach { remove(it) } }.commit()
        ControllerPrefs.resetAll(context)
+        InputProfiles.resetAll(context)
        context.getSharedPreferences("app-ui", Context.MODE_PRIVATE).edit().clear().commit()
        context.getSharedPreferences("frame_gen", Context.MODE_PRIVATE).edit().clear().commit()
        context.getSharedPreferences("steam_touch", Context.MODE_PRIVATE).edit()
@@ -96,7 +96,7 @@ object SteamLibraries {
            if (picked.none { overlaps(canonical(it.first), canonical(hit.first)) }) picked += hit
        }
        return picked.map { (dir, games) ->
-            val shown = File(storagePath(dir.path))
+            val shown = File(UsbLink.storagePath(dir.path))
            Found(dir.path, shown.path, defaultLabel(context, shown), games)
        }
    }
@@ -155,7 +155,7 @@ object SteamLibraries {
    }

    fun defaultLabel(context: Context, picked: File): String {
-        val folder = File(storagePath(picked.path))
+        val folder = File(UsbLink.storagePath(picked.path))
        val volume = try {
            context.getSystemService(StorageManager::class.java)?.getStorageVolume(folder)?.getDescription(context)
        } catch (e: Exception) {
@@ -171,9 +171,7 @@ object SteamLibraries {

    internal fun overlaps(a: String, b: String): Boolean = a == b || a.startsWith("$b/") || b.startsWith("$a/")

-    private fun storagePath(path: String): String = if (path.startsWith("/mnt/media_rw/")) "/storage/" + path.removePrefix("/mnt/media_rw/") else path
-
-    private fun canonical(file: File): String = storagePath(runCatching { file.canonicalPath }.getOrDefault(file.absolutePath))
+    private fun canonical(file: File): String = UsbLink.storagePath(runCatching { file.canonicalPath }.getOrDefault(file.absolutePath))

    private const val SCAN_DEPTH = 2
    private const val SCAN_LIMIT = 4000
@@ -66,6 +66,9 @@ object StorageState {

    fun lowOnSpace(context: Context): Boolean = freeBytes(context) < LOW_SPACE_BYTES

+    fun shouldWarnLowSpace(warningEnabled: Boolean, dismissed: Boolean, sessionRunning: Boolean, freeBytes: Long): Boolean =
+        warningEnabled && !dismissed && !sessionRunning && freeBytes < LOW_SPACE_BYTES
+
    fun bytes(report: StorageReport, item: CleanItem): Long = when (item) {
        CleanItem.OLD_TOOLS -> report.unusedTools.filter { it.reason != ToolReason.CUSTOM }.sumOf { it.bytes }
        CleanItem.LEFTOVERS -> report.leftovers.filter { it.safe }.sumOf { it.bytes }
@@ -65,6 +65,8 @@ private fun releaseDateValue(raw: String): Long =
        runCatching { java.time.LocalDate.parse(day).toEpochDay() }.getOrDefault(0L)
    } ?: 0L

+internal fun entryTime(first: Long?, fallback: Long?): Long = first?.takeIf { it > 0 } ?: fallback?.takeIf { it > 0 } ?: 0L
+
 fun <T> sortGames(
    items: List<T>,
    sort: String,
@@ -204,7 +204,8 @@ object BattleNetBackend : StoreBackend {
    fun installedGames(context: Context): List<InstalledStoreGame> = installed(context).map { game ->
        val art = BattleNet.art(context, game.title)
        val cover = art.cover?.let { Uri.fromFile(it).toString() }
-        InstalledStoreGame(StoreGameSidecar(store, game.title.uid, game.name, "", cover = cover, hero = art.header?.let { Uri.fromFile(it).toString() } ?: cover), game.folder)
+        InstalledStoreGame(StoreGameSidecar(store, game.title.uid, game.name, "", installedAt = game.folder.lastModified(),
+            cover = cover, hero = art.header?.let { Uri.fromFile(it).toString() } ?: cover), game.folder)
    }

    private fun shelves(context: Context): StoreShelves {
@@ -64,6 +64,8 @@ object GogBackend : StoreBackend {
        }, "gog-sync").start()
    }

+    override fun search(context: Context, query: String): List<CatalogItem> = GogStoreCatalog.search(query)
+
    override fun loadShelves(context: Context, force: Boolean) {
        val app = context.applicationContext
        GogStoreCatalog.cachedFeatured(app)?.let { StoresState.post { StoresState.shelves[store] = it } }
@@ -16,6 +16,7 @@ internal object GogContent {

    fun token(context: Context) = GogAuth.validToken(context) ?: error("Sign in to GOG and retry")

+    @JvmStatic
    fun builds(id: String, token: String): JSONObject {
        val result = json("$SYSTEM/products/$id/os/windows/builds?generation=2", token)
        if (result.optJSONArray("items")?.length() != 0) return result
@@ -24,6 +25,36 @@ internal object GogContent {

    fun product(id: String, token: String): JSONObject = json("https://api.gog.com/products/$id?expand=downloads", token)

+    @JvmStatic
+    fun ownedProductIds(token: String): Set<String>? = runCatching {
+        val body = StoreNet.get("https://embed.gog.com/user/data/games", bearer = token) ?: return@runCatching null
+        JSONObject(body).optJSONArray("owned")?.strings()?.toSet() ?: emptySet()
+    }.getOrNull()
+
+    @JvmStatic
+    fun depotProducts(depot: JSONObject, baseProductId: String): List<String> =
+        depot.optJSONArray("gameIDs")?.strings() ?: listOf(depot.optString("productId").ifEmpty { baseProductId })
+
+    @JvmStatic
+    fun clientCredentials(manifest: JSONObject): Pair<String, String>? {
+        val clientId = manifest.optString("clientId")
+        val clientSecret = manifest.optString("clientSecret")
+        return clientId.takeIf { it.isNotBlank() }?.let { id -> clientSecret.takeIf { it.isNotBlank() }?.let { id to it } }
+    }
+
+    @JvmStatic
+    fun tempExecutable(manifest: JSONObject): String? = manifest.optJSONArray("products")?.optJSONObject(0)
+        ?.optString("temp_executable")?.takeIf { it.isNotBlank() }
+
+    @JvmStatic
+    fun installProducts(baseProductId: String, depots: JSONArray, installed: List<String>, token: String,
+        ownership: (String) -> Set<String>? = { ownedProductIds(it) }): Set<String> {
+        val listed = depots.objects().flatMap { depotProducts(it, baseProductId) }.distinct()
+        val owned = if (listed.any { it != baseProductId } || installed.any { it != baseProductId }) ownership(token) else emptySet()
+        check(installed.all { it == baseProductId || owned?.contains(it) == true }) { "Could not confirm ownership of installed GOG DLC" }
+        return (listOf(baseProductId) + installed + listed.filter { it == baseProductId || owned?.contains(it) == true }).toSet()
+    }
+
    fun downloadFilename(url: String): String = java.net.URLDecoder.decode(URL(url).path.substringAfterLast('/').replace("+", "%2B"), "UTF-8")

    fun resolveDownload(download: GogOfflineDownload, token: String): GogOfflineDownload = download.copy(parts = download.parts.map { part ->
@@ -42,6 +73,7 @@ internal object GogContent {
        } finally { connection.disconnect() }
    })

+    @JvmStatic
    fun json(url: String, token: String? = null): JSONObject {
        require(URL(url).protocol == "https") { "GOG metadata requires HTTPS" }
        val connection = URL(url).openConnection() as HttpURLConnection
@@ -61,21 +93,21 @@ internal object GogContent {
    }

    fun snapshot(old: GogInstallRecord, build: GogBuild, token: String,
-        metadata: (String, String?) -> JSONObject = ::json): GogInstallRecord {
+        ownership: (String) -> Set<String>? = { ownedProductIds(it) },
+        metadata: (String, String?) -> JSONObject = ::json,
+        onManifest: (JSONObject) -> Unit = {}): GogInstallRecord {
        check(build.link.isNotBlank()) { "GOG build manifest is unavailable" }
        val manifest = metadata(build.link, token)
+        onManifest(manifest)
        val files = JSONArray()
        val depots = if (build.generation == 1) manifest.optJSONObject("product")?.optJSONArray("depots") ?: manifest.optJSONArray("depot") else manifest.optJSONArray("depots")
        check(depots != null) { "GOG build has no depot list" }
        val resolvedLanguage = StoreLanguage.pick(StoreLanguage.codesFromDepots(depots), old.language)
        val selectedBitness = if (depots.objects().any { it.optJSONArray("osBitness")?.strings()?.contains("64") == true }) "64" else "32"
-        val owned = if (old.products.any { it != old.id }) StoreNet.get("https://embed.gog.com/user/data/games", bearer = token)?.let { JSONObject(it).optJSONArray("owned")?.strings()?.toSet() } else emptySet()
-        val products = old.products.filter { it == old.id || owned?.contains(it) == true }
-        check(old.products.all { it == old.id || owned?.contains(it) == true }) { "Could not confirm ownership of installed GOG DLC" }
+        val products = installProducts(old.id, depots, old.products, token, ownership)
        for (depot in depots.objects()) {
            if (depot.has("redist")) continue
-            val ids = depot.optJSONArray("gameIDs")?.strings() ?: listOf(depot.optString("productId", old.id))
-            val product = ids.firstOrNull { it in products } ?: continue
+            val product = depotProducts(depot, old.id).firstOrNull { it in products } ?: continue
            val languages = depot.optJSONArray("languages")?.strings().orEmpty()
            if (!languageSelected(languages, resolvedLanguage)) continue
            val bitness = depot.optJSONArray("osBitness")?.strings().orEmpty()
@@ -108,7 +140,7 @@ internal object GogContent {
        }
        check(files.length() > 0) { "GOG build contains no matching files" }
        return old.copy(source = "depot", generation = build.generation, build = build.id, version = build.version,
-            branch = build.branch, language = resolvedLanguage, manifest = sanitize(manifest), files = files, products = products, verified = true)
+            branch = build.branch, language = resolvedLanguage, manifest = sanitize(manifest), files = files, products = products.toList(), verified = true)
    }

    fun languageSelected(list: List<String>, selected: String): Boolean = list.any { it.equals("Neutral", true) } || StoreLanguage.depotMatchesResolved(list.toTypedArray(), selected)
@@ -125,211 +125,22 @@ public final class GogDownloadManager {
    private static Gen2Outcome runGen2(Context ctx, GogGame game, String token, String buildsJson, File installPath, Callback cb, AtomicBoolean cancelled, String language) {
        Gen2Outcome out = new Gen2Outcome();
        try {
-            cb.onProgress("Fetching manifest…", 5);
-            Gen2Manifest gm = resolveGen2Manifest(buildsJson, token, cb);
-            if (gm == null) { out.error = "gen2 manifest unavailable"; return out; }
-            JSONObject manifest = gm.manifest;
-            JSONArray depots = manifest.optJSONArray("depots");
-            if (depots == null) { out.error = "no depots in manifest"; return out; }
-            JSONArray products = manifest.optJSONArray("products");
-            String tempExe = null;
-            if (products != null && products.length() > 0) {
-                tempExe = products.getJSONObject(0).optString("temp_executable", null);
-                if (tempExe != null && tempExe.isEmpty()) tempExe = null;
-            }
-            String baseProductId = manifest.optString("baseProductId", null);
-            if ((baseProductId == null || baseProductId.isEmpty()) && products != null && products.length() > 0)
-                baseProductId = products.getJSONObject(0).optString("productId", null);
-            if (baseProductId == null || baseProductId.isEmpty()) baseProductId = game.gameId;
-            JSONArray deps = manifest.optJSONArray("dependencies");
-            List<String> dependencies = new ArrayList<>();
-            if (deps != null) for (int i = 0; i < deps.length(); i++) { String d = deps.optString(i, ""); if (!d.isEmpty()) dependencies.add(d); }
-            if (!dependencies.isEmpty()) cb.onLog("gog: build lists dependencies " + deps);
-
-            cb.onProgress("Reading depot manifests…", 10);
-            List<DepotFile> files = new ArrayList<>();
-            List<String> depotJsons = new ArrayList<>();
-            JSONArray owned = new JSONArray();
-            List<JSONObject> ownedDepots = new ArrayList<>();
-            for (int i = 0; i < depots.length(); i++) {
-                JSONObject depot = depots.getJSONObject(i);
-                String depotPid = depot.optString("productId", "");
-                if (!depotPid.isEmpty() && !depotPid.equals(baseProductId)) continue;
-                owned.put(depot);
-                ownedDepots.add(depot);
-            }
-            String resolved = StoreLanguage.pick(StoreLanguage.codesFromDepots(owned), language);
-            cb.onLog("gog: language " + resolved);
-            for (int i = 0; i < ownedDepots.size(); i++) {
-                if (cancelled.get()) return out;
-                JSONObject depot = ownedDepots.get(i);
-                if (!depotSelected(depot, resolved)) continue;
-                String manifestHash = depot.optString("manifest");
-                if (manifestHash == null || manifestHash.isEmpty()) continue;
-                byte[] dmRaw = fetchBytes("https://gog-cdn-fastly.gog.com/content-system/v2/meta/" + buildCdnPath(manifestHash), null);
-                if (dmRaw == null) { cb.onLog("gog: depot " + i + " meta fetch failed"); continue; }
-                String dmStr = decompressBytes(dmRaw);
-                if (dmStr == null) { cb.onLog("gog: depot " + i + " decompress failed"); continue; }
-                parseDepotManifest(dmStr, files);
-                depotJsons.add(dmStr);
-            }
-            if (files.isEmpty()) { out.error = "no depot files collected"; return out; }
-
-            cb.onProgress("Fetching CDN link…", 15);
-            String secureLinkUrl = "https://content-system.gog.com/products/" + baseProductId + "/secure_link?_version=2&generation=2&path=/";
-            String cdnBase = parseCdnUrl(httpGet(secureLinkUrl, token));
-            if (cdnBase == null) { out.error = "secure link refused"; return out; }
-
-            installPath.mkdirs();
-            long plannedBytes = 0;
-            for (DepotFile df : files) plannedBytes += df.totalSize;
-            long remainingBytes = remainingInstallBytes(files, installPath);
-            if (remainingBytes > 0) {
-                long usable = com.droiddeck.launcher.stores.StoreInstallRoot.availableBytes(installPath);
-                if (com.droiddeck.launcher.stores.StoreInstallRoot.insufficientSpace(remainingBytes, usable)) {
-                    out.hardStop = true;
-                    out.error = "Not enough free space: need " + formatBytes(remainingBytes) + ", only " + formatBytes(usable) + " free";
-                    return out;
-                }
-            }
-            Collections.sort(files, (a, b) -> Long.compare(b.totalSize, a.totalSize));
-
-            final int total = files.size();
-            final long planned = plannedBytes;
-            final AtomicInteger doneCount = new AtomicInteger(0);
-            final AtomicLong totalBytes = new AtomicLong(0);
-            final AtomicLong lastSpeedMs = new AtomicLong(System.currentTimeMillis());
-            final AtomicLong lastSpeedB = new AtomicLong(0);
-            final AtomicLong speedBps = new AtomicLong(0);
-            final AtomicBoolean anyFailed = new AtomicBoolean(false);
-            final AtomicReference<String> cdnBaseRef = new AtomicReference<>(cdnBase);
-            final AtomicInteger cdnRefreshCount = new AtomicInteger(0);
-            final int MAX_CDN_REFRESH = 5;
-            cb.onSizes(planned, planned);
-            cb.onBytes(0, planned, 0);
-            cb.onLog("gog: " + total + " files, " + formatBytes(planned) + ", base=" + baseProductId);
-
-            int threads = downloadThreads();
-            if (GogNative.isAvailable()) {
-                runNativeEngine(ctx, GogNative.KIND_GEN2_CHUNKS, "Verified…", depotJsons, installPath, cdnBaseRef, secureLinkUrl, token,
-                        cdnRefreshCount, MAX_CDN_REFRESH, threads, threads, true, "gog base=" + baseProductId,
-                        cancelled, anyFailed, doneCount, total, planned, totalBytes, lastSpeedMs, lastSpeedB, speedBps, cb);
-            } else {
-                cb.onLog("gog: engine=built-in (" + threads + " threads)");
-                ExecutorService pool = Executors.newFixedThreadPool(threads, com.droiddeck.launcher.stores.download.DownloadQueue.workerFactory("gog-dl"));
-                List<Future<Void>> futures = new ArrayList<>();
-                for (DepotFile df : files) {
-                    futures.add(pool.submit((Callable<Void>) () -> {
-                        if (cancelled.get() || anyFailed.get()) return null;
-                        File outFile = new File(installPath, df.relativePath);
-                        outFile.getParentFile().mkdirs();
-                        if (fileVerified(outFile, df.totalSize, df.md5)) {
-                            int done = doneCount.incrementAndGet();
-                            long tb = totalBytes.addAndGet(df.totalSize);
-                            cb.onProgress("Verified…", 15 + (int) ((done / (float) total) * 80));
-                            cb.onBytes(tb, planned, speedBps.get());
-                            return null;
-                        }
-                        boolean ok = assembleDepotFile(df, outFile, cdnBaseRef, secureLinkUrl, token, cdnRefreshCount, MAX_CDN_REFRESH, cancelled, cb);
-                        if (cancelled.get()) return null;
-                        if (!ok) { cb.onLog("FAIL file=" + df.relativePath); anyFailed.set(true); return null; }
-                        int done = doneCount.incrementAndGet();
-                        long tb = totalBytes.addAndGet(df.totalSize);
-                        sampleSpeed(tb, lastSpeedMs, lastSpeedB, speedBps);
-                        cb.onProgress("Downloading: " + baseName(df.relativePath) + speedSuffix(speedBps.get()), 15 + (int) ((done / (float) total) * 80));
-                        cb.onBytes(tb, planned, speedBps.get());
-                        return null;
-                    }));
-                }
-                pool.shutdown();
-                try {
-                    for (Future<Void> f : futures) f.get();
-                } catch (Exception e) {
-                    pool.shutdownNow();
-                    out.error = "download pool error: " + e.getClass().getSimpleName();
-                    return out;
-                }
-            }
-            if (cancelled.get()) return out;
-            if (anyFailed.get()) { out.error = "one or more chunks failed to download"; return out; }
-
-            cb.onProgress("Finishing…", 96);
-            try {
-                GogMaintenance.captureDepot(game.gameId, installPath, gm.buildId, buildsJson, manifest, new JSONArray(depotJsons), resolved);
-            } catch (Exception e) {
-                cb.onLog("gog: maintenance inventory not recorded: " + e.getMessage());
-            }
-            writeFile(new File(installPath, MARKER), ("{\"gameId\":\"" + game.gameId + "\",\"buildId\":\"" + gm.buildId + "\"}").getBytes("UTF-8"));
-            deleteCounted(new File(installPath, ".gog_chunks"), cb);
-            String clientId = manifest.optString("clientId", null);
-            if (clientId != null && !clientId.isEmpty()) GogPrefs.get(ctx).edit().putString("client_id_" + game.gameId, clientId).apply();
-            String clientSecret = manifest.optString("clientSecret", null);
-            if (clientSecret != null && !clientSecret.isEmpty()) GogPrefs.get(ctx).edit().putString("client_secret_" + game.gameId, clientSecret).apply();
-            GameTask task = pickTask(installPath, game.gameId, tempExe, game.title);
-            out.result = new Result(task == null ? "" : task.path, gm.buildId, planned);
-            if (task != null) out.result.workDir = task.workDir;
-            out.result.dependencies = dependencies;
-            out.result.dependenciesRead = true;
-            out.result.language = resolved;
-            return out;
+            out.result = GogMaintenance.installContent(ctx, game, installPath, new JSONObject(buildsJson), language, cb, cancelled);
+            if (out.result == null && !cancelled.get()) out.error = "no usable public Windows build";
        } catch (Exception e) {
            out.error = "exception: " + e.getClass().getSimpleName() + (e.getMessage() != null ? ": " + e.getMessage() : "");
            return out;
        }
-    }
-
-    private static final class Gen2Manifest {
-        final JSONObject manifest; final String buildId;
-        Gen2Manifest(JSONObject manifest, String buildId) { this.manifest = manifest; this.buildId = buildId; }
-    }
-
-    private static Gen2Manifest resolveGen2Manifest(String buildsJson, String token, Callback cb) {
-        try {
-            JSONArray items = new JSONObject(buildsJson).optJSONArray("items");
-            if (items == null || items.length() == 0) { cb.onLog("gog: no gen2 builds"); return null; }
-            String buildId = null, manifestUrl = null;
-            for (int i = 0; i < items.length(); i++) {
-                JSONObject item = items.getJSONObject(i);
-                if ("windows".equals(item.optString("os")) && (item.isNull("branch") || item.optString("branch").isEmpty())) {
-                    buildId = item.optString("build_id");
-                    manifestUrl = item.optString("link");
-                    if (manifestUrl == null || manifestUrl.isEmpty()) manifestUrl = item.optString("meta_url");
-                    break;
-                }
-            }
-            if (buildId == null || manifestUrl == null || manifestUrl.isEmpty()) { cb.onLog("gog: no windows build"); return null; }
-            byte[] raw = fetchBytes(manifestUrl, token);
-            if (raw == null) { cb.onLog("gog: manifest fetch failed"); return null; }
-            String str = decompressBytes(raw);
-            if (str == null) { cb.onLog("gog: manifest decompress failed"); return null; }
-            return new Gen2Manifest(new JSONObject(str), buildId);
-        } catch (Exception e) {
-            cb.onLog("gog: manifest " + e.getClass().getSimpleName());
-            return null;
-        }
-    }
-
-    private static boolean depotSelected(JSONObject depot, String resolved) {
-        JSONArray languages = depot.optJSONArray("languages");
-        if (languages == null || languages.length() == 0) return true;
-        String[] listed = new String[languages.length()];
-        for (int i = 0; i < languages.length(); i++) listed[i] = languages.optString(i, "");
-        return StoreLanguage.depotMatchesResolved(listed, resolved);
+        return out;
    }

    public static List<String> listLanguages(Context ctx, String gameId) {
        try {
            String token = GogAuth.validToken(ctx);
-            String buildsUrl = "https://content-system.gog.com/products/" + gameId + "/os/windows/builds?generation=2";
-            String buildsJson = httpGet(buildsUrl, null);
-            if (buildsJson == null) buildsJson = httpGet(buildsUrl, token);
-            if (buildsJson == null) return Collections.emptyList();
-            Callback silent = new Callback() {
-                @Override public void onProgress(String message, int pct) {}
-            };
-            Gen2Manifest gm = resolveGen2Manifest(buildsJson, token, silent);
-            if (gm == null) return Collections.emptyList();
-            return StoreLanguage.codesFromDepots(gm.manifest.optJSONArray("depots"));
+            JSONObject builds = GogContent.builds(gameId, token);
+            GogBuild build = GogBuild.Companion.select(builds, "", "");
+            if (build == null || build.getGeneration() != 2) return Collections.emptyList();
+            return StoreLanguage.codesFromDepots(GogContent.json(build.getLink(), token).optJSONArray("depots"));
        } catch (Exception e) {
            return Collections.emptyList();
        }
@@ -398,7 +209,7 @@ public final class GogDownloadManager {
            int threads = downloadThreads();
            if (GogNative.isAvailable()) {
                runNativeEngine(ctx, GogNative.KIND_GEN1_RANGES, "Resuming…", Collections.singletonList(manifestStr), installPath,
-                        new AtomicReference<>(""), null, null, new AtomicInteger(0), 0, threads, threads, false, "gog gen1=" + game.gameId,
+                        threads, threads, false, "gog gen1=" + game.gameId,
                        cancelled, anyFailed, done, total, planned, totalBytes, lastSpeedMs, lastSpeedB, speedBps, cb);
            } else {
                ExecutorService pool = Executors.newFixedThreadPool(threads, com.droiddeck.launcher.stores.download.DownloadQueue.workerFactory("gog-dl"));
@@ -659,8 +470,7 @@ public final class GogDownloadManager {


    private static void runNativeEngine(Context ctx, int kind, String verifiedMsg, List<String> depotJsons, File installPath,
-                                        AtomicReference<String> cdnBaseRef, String secureLinkUrl, String token,
-                                        AtomicInteger cdnRefreshCount, int maxCdnRefresh, int maxWorkers, int processWorkers,
+                                        int maxWorkers, int processWorkers,
                                        boolean sortLargestFirst, String label, AtomicBoolean cancelled, AtomicBoolean anyFailed,
                                        AtomicInteger doneCount, int total, long planned, AtomicLong totalBytes,
                                        AtomicLong lastSpeedMs, AtomicLong lastSpeedB, AtomicLong speedBps, Callback cb) {
@@ -673,10 +483,8 @@ public final class GogDownloadManager {
        int run = 0;
        while (!cancelled.get()) {
            run++;
-            final String base = cdnBaseRef.get();
            final CountDownLatch latch = new CountDownLatch(1);
            final AtomicBoolean okRef = new AtomicBoolean(false);
-            final AtomicBoolean linkExpiryRef = new AtomicBoolean(false);
            final AtomicReference<String> errRef = new AtomicReference<>("");
            final long runStart = totalBytes.get();
            final AtomicLong verifiedInRun = new AtomicLong(0);
@@ -702,12 +510,10 @@ public final class GogDownloadManager {
                @Override public void onLog(String line) { cb.onLog(line); }
                @Override public void onMaintenance(long networkBytes, long reusedBytes, long appliedBytes) {}
                @Override public void onComplete(boolean success, boolean wasCancelled, boolean linkExpiry, String error, long bytesWritten, int filesDone) {
-                    okRef.set(success); linkExpiryRef.set(linkExpiry); errRef.set(error == null ? "" : error); latch.countDown();
+                    okRef.set(success); errRef.set(error == null ? "" : error); latch.countDown();
                }
            };
-            String[] bases = (base == null || base.isEmpty()) ? new String[0] : base.split("\n");
-            if (run == 1) cb.onLog("gog: " + bases.length + " CDN host(s) offered");
-            long handle = GogNative.start(kind, manifests, bases, installPath.getAbsolutePath(), donePaths.toArray(new String[0]), "",
+            long handle = GogNative.start(kind, manifests, new String[0], installPath.getAbsolutePath(), donePaths.toArray(new String[0]), "",
                    workers, process, sortLargestFirst, label + " run=" + run, listener);
            if (handle == 0L) { cb.onLog("gog: native start failed"); anyFailed.set(true); return; }
            boolean interrupted = false;
@@ -721,85 +527,13 @@ public final class GogDownloadManager {
            }
            if (interrupted) { Thread.currentThread().interrupt(); anyFailed.set(true); return; }
            if (cancelled.get() || okRef.get()) return;
-            String err = errRef.get();
-            if (linkExpiryRef.get() && tryRefreshCdn(cdnBaseRef, base, secureLinkUrl, token, cdnRefreshCount, maxCdnRefresh, cb)) {
-                cb.onLog("gog: secure link expired (" + err + "); refreshed, running again for the remaining files");
-                continue;
-            }
-            cb.onLog("gog: engine failed: " + err);
+            cb.onLog("gog: engine failed: " + errRef.get());
            anyFailed.set(true);
            return;
        }
    }


-    private static void parseDepotManifest(String json, List<DepotFile> out) {
-        try {
-            JSONObject depotObj = new JSONObject(json).optJSONObject("depot");
-            if (depotObj == null) return;
-            JSONArray depot = depotObj.optJSONArray("items");
-            if (depot == null) return;
-            for (int i = 0; i < depot.length(); i++) {
-                JSONObject entry = depot.getJSONObject(i);
-                String path = entry.optString("path", "").replace("\\", "/");
-                if (path.startsWith("/")) path = path.substring(1);
-                JSONArray chunks = entry.optJSONArray("chunks");
-                if (path.isEmpty() || chunks == null || chunks.length() == 0) continue;
-                DepotFile df = new DepotFile(path);
-                String fileMd5 = entry.optString("md5", null);
-                if (fileMd5 != null && !fileMd5.isEmpty()) df.md5 = fileMd5;
-                long fileTotal = 0;
-                for (int c = 0; c < chunks.length(); c++) {
-                    JSONObject chunk = chunks.getJSONObject(c);
-                    String compressedMd5 = chunk.optString("compressedMd5"), decMd5 = chunk.optString("md5");
-                    String hash = (compressedMd5 != null && !compressedMd5.isEmpty()) ? compressedMd5 : decMd5;
-                    if (hash == null || hash.isEmpty()) continue;
-                    long decSize = chunk.optLong("size", 0);
-                    df.chunks.add(new DepotFile.ChunkRef(hash, compressedMd5, decMd5, chunk.optLong("compressedSize", 0), decSize));
-                    fileTotal += decSize;
-                }
-                df.totalSize = fileTotal;
-                if (!df.chunks.isEmpty()) out.add(df);
-            }
-        } catch (Exception e) {
-            Log.w(TAG, "depot manifest parse: " + e.getClass().getSimpleName());
-        }
-    }
-
-    static String buildCdnPath(String hash) { return hash.substring(0, 2) + "/" + hash.substring(2, 4) + "/" + hash; }
-
-    private static boolean assembleDepotFile(DepotFile df, File outFile, AtomicReference<String> cdnBaseRef, String secureLinkUrl, String token,
-                                             AtomicInteger cdnRefreshCount, int maxCdnRefresh, AtomicBoolean cancelled, Callback cb) {
-        File tmpFile = new File(outFile.getAbsolutePath() + ".bhtmp");
-        File parent = outFile.getParentFile();
-        if (parent != null) parent.mkdirs();
-        tmpFile.delete();
-        boolean ok = true;
-        try (FileOutputStream fos = new FileOutputStream(tmpFile)) {
-            for (DepotFile.ChunkRef chunk : df.chunks) {
-                if (cancelled.get()) { ok = false; break; }
-                byte[] inflated = fetchChunkVerified(cdnBaseRef, buildCdnPath(chunk.hash), chunk, secureLinkUrl, token, cdnRefreshCount, maxCdnRefresh, cancelled, cb);
-                if (inflated == null) { ok = false; break; }
-                fos.write(inflated);
-            }
-        } catch (Exception e) {
-            ok = false;
-        }
-        if (!ok || cancelled.get()) { tmpFile.delete(); return false; }
-        if (df.totalSize > 0 && tmpFile.length() != df.totalSize) { cb.onLog("size mismatch file=" + df.relativePath); tmpFile.delete(); return false; }
-        if (df.md5 != null && !df.md5.isEmpty()) {
-            String actual = md5HexFile(tmpFile);
-            if (actual == null || !actual.equalsIgnoreCase(df.md5)) { cb.onLog("md5 mismatch file=" + df.relativePath); tmpFile.delete(); return false; }
-        }
-        if (outFile.exists()) outFile.delete();
-        return tmpFile.renameTo(outFile);
-    }
-
-    private static String parseCdnUrl(String json) {
-        java.util.List<String> all = parseCdnUrls(json);
-        return all.isEmpty() ? null : String.join("\n", all);
-    }
-
    static java.util.List<String> parseCdnUrls(String json) {
        java.util.List<String> out = new ArrayList<>();
        if (json == null) return out;
@@ -824,18 +558,6 @@ public final class GogDownloadManager {
        return out;
    }

-    private static final AtomicInteger CDN_TURN = new AtomicInteger();
-
-    static String pickCdn(String set) {
-        String[] all = set.split("\n");
-        return all[Math.floorMod(CDN_TURN.getAndIncrement(), all.length)];
-    }
-
-    static String firstCdn(String set) {
-        int nl = set.indexOf('\n');
-        return nl < 0 ? set : set.substring(0, nl);
-    }
-
    private static boolean downloadRange(String url, long offset, long size, File out) {
        try {
            HttpURLConnection conn = (HttpURLConnection) new URL(url).openConnection();
@@ -951,15 +673,6 @@ public final class GogDownloadManager {
        }
    }

-    private static String buildChunkUrl(String base, String chunkPath) {
-        int q = base.indexOf('?');
-        return q >= 0 ? base.substring(0, q) + "/" + chunkPath + base.substring(q) : base + "/" + chunkPath;
-    }
-
-    private static String md5Hex(byte[] data) {
-        try { return toHex(java.security.MessageDigest.getInstance("MD5").digest(data)); } catch (Exception e) { return null; }
-    }
-
    private static String md5HexFile(File f) {
        try (FileInputStream fis = new FileInputStream(f)) {
            java.security.MessageDigest md = java.security.MessageDigest.getInstance("MD5");
@@ -988,58 +701,6 @@ public final class GogDownloadManager {
        return true;
    }

-    private static void sleepBackoff(int attempt) {
-        try { Thread.sleep(Math.min(1000L << Math.max(0, attempt - 1), 8000L)); } catch (InterruptedException ie) { Thread.currentThread().interrupt(); }
-    }
-
-    private static boolean tryRefreshCdn(AtomicReference<String> cdnBaseRef, String staleBase, String secureLinkUrl, String token,
-                                         AtomicInteger refreshCount, int cap, Callback cb) {
-        if (secureLinkUrl == null) return false;
-        synchronized (cdnBaseRef) {
-            String current = cdnBaseRef.get();
-            if (staleBase == null || !staleBase.equals(current)) return true;
-            if (refreshCount.get() >= cap) { cb.onLog("gog: CDN refresh cap reached (" + cap + ")"); return false; }
-            String neu = parseCdnUrl(httpGet(secureLinkUrl, token));
-            if (neu == null || neu.isEmpty()) { cb.onLog("gog: CDN refresh failed"); return false; }
-            cdnBaseRef.set(neu);
-            cb.onLog("gog: secure link refreshed #" + refreshCount.incrementAndGet());
-            return true;
-        }
-    }
-
-    private static byte[] fetchChunkVerified(AtomicReference<String> cdnBaseRef, String chunkPath, DepotFile.ChunkRef chunk, String secureLinkUrl, String token,
-                                             AtomicInteger cdnRefreshCount, int maxCdnRefresh, AtomicBoolean cancelled, Callback cb) {
-        int hardFail = 0, guard = 0;
-        while (guard++ < 8) {
-            if (cancelled.get()) return null;
-            String base = cdnBaseRef.get();
-            HttpResult res = fetchBytesEx(buildChunkUrl(pickCdn(base), chunkPath), null);
-            if (res.body == null) {
-                int code = res.status;
-                if ((code == 401 || code == 403 || code == 404 || code == 500) && tryRefreshCdn(cdnBaseRef, base, secureLinkUrl, token, cdnRefreshCount, maxCdnRefresh, cb)) continue;
-                cb.onLog("chunk http fail code=" + code);
-                if (++hardFail >= 3) return null;
-                sleepBackoff(hardFail);
-                continue;
-            }
-            byte[] raw = res.body;
-            if (chunk.compressedSize > 0 && raw.length != chunk.compressedSize) { if (++hardFail >= 3) return null; sleepBackoff(hardFail); continue; }
-            if (chunk.compressedMd5 != null && !chunk.compressedMd5.isEmpty()) {
-                String actual = md5Hex(raw);
-                if (actual == null || !actual.equalsIgnoreCase(chunk.compressedMd5)) { if (++hardFail >= 3) return null; sleepBackoff(hardFail); continue; }
-            }
-            byte[] inflated = inflateZlib(raw);
-            if (inflated == null) inflated = raw;
-            if (chunk.size > 0 && inflated.length != chunk.size) { if (++hardFail >= 3) return null; sleepBackoff(hardFail); continue; }
-            if (chunk.md5 != null && !chunk.md5.isEmpty()) {
-                String actual = md5Hex(inflated);
-                if (actual == null || !actual.equalsIgnoreCase(chunk.md5)) { if (++hardFail >= 3) return null; sleepBackoff(hardFail); continue; }
-            }
-            return inflated;
-        }
-        return null;
-    }
-
    private static void sampleSpeed(long totalBytes, AtomicLong lastSpeedMs, AtomicLong lastSpeedB, AtomicLong speedBps) {
        long nowMs = System.currentTimeMillis(), prevMs = lastSpeedMs.get();
        if (nowMs - prevMs >= 500 && lastSpeedMs.compareAndSet(prevMs, nowMs)) {
@@ -1289,30 +950,6 @@ public final class GogDownloadManager {
        for (File f : files) if (f.isDirectory()) collectExeRecursive(f, out);
    }

-    static long remainingInstallBytes(List<DepotFile> files, File installPath) {
-        long remaining = 0;
-        for (DepotFile file : files) {
-            File output = new File(installPath, file.relativePath);
-            if (!fileVerified(output, file.totalSize, file.md5)) remaining += file.totalSize;
-        }
-        return remaining;
-    }
-
-    static final class DepotFile {
-        final String relativePath;
-        final List<ChunkRef> chunks = new ArrayList<>();
-        String md5;
-        long totalSize;
-        DepotFile(String relativePath) { this.relativePath = relativePath; }
-        static final class ChunkRef {
-            final String hash, compressedMd5, md5;
-            final long compressedSize, size;
-            ChunkRef(String hash, String compressedMd5, String md5, long compressedSize, long size) {
-                this.hash = hash; this.compressedMd5 = compressedMd5; this.md5 = md5; this.compressedSize = compressedSize; this.size = size;
-            }
-        }
-    }
-
    private static final class Gen1File {
        final String path, url; final long offset, size;
        Gen1File(String path, String url, long offset, long size) { this.path = path; this.url = url; this.offset = offset; this.size = size; }
@@ -1382,7 +1019,11 @@ public final class GogDownloadManager {
            String resolved = StoreLanguage.pick(StoreLanguage.codesFromDepots(depots), StoreLanguage.preferredCode());
            for (int i = 0; i < depots.length(); i++) {
                JSONObject depot = depots.getJSONObject(i);
-                if (depotSelected(depot, resolved)) total += depot.optLong("size", 0);
+                JSONArray languages = depot.optJSONArray("languages");
+                String[] listed = new String[languages == null ? 0 : languages.length()];
+                for (int j = 0; j < listed.length; j++) listed[j] = languages.optString(j, "");
+                if (listed.length == 0 || StoreLanguage.depotMatchesResolved(listed, resolved))
+                    total += depot.optLong("size", 0);
            }
            return total > 0 ? total : -1;
        } catch (Exception e) {
@@ -58,16 +58,17 @@ object GogLibrary {
            val token = GogAuth.validToken(app) ?: return SyncResult.NotLoggedIn
            onStatus(app.getString(R.string.stores_sync_game_list))
            val listing = ownedListing(token)
+            val account = ownedIds(token)
            val listed: List<GogGame> = listing?.games
-                ?: ownedIds(token)?.map { GogGame(it, "", "", "", "", "", 1, null, "", "") }
+                ?: account?.map { GogGame(it, "", "", "", "", "", 1, null, "", "") }
                ?: return SyncResult.Failed(app.getString(R.string.stores_sync_gog_unreachable))
            val named = listing != null
-            StoresState.logLine(if (named) "GOG: listing ${listed.size} games" else "GOG: listing unreadable, ${listed.size} owned ids")
-            val ownedSet = listing?.owned ?: listed.mapTo(HashSet()) { it.gameId }
            val cachedList = cached(app)
+            val cachedIds = cachedList.mapTo(HashSet()) { it.gameId }
+            val ownedSet = ownedSet(listing?.owned ?: listed.mapTo(HashSet()) { it.gameId }, account, cachedIds)
+            StoresState.logLine(if (named) "GOG: listing ${listed.size} games, ${ownedSet.size} owned ids" else "GOG: listing unreadable, ${listed.size} owned ids")
            val stale = System.currentTimeMillis() - p.getLong(LAST_SYNC_KEY, 0L) >= THROTTLE_MS
            val heavy = force || cachedList.isEmpty() || stale
-            val cachedIds = cachedList.mapTo(HashSet()) { it.gameId }
            val skipped = java.util.Collections.newSetFromMap(java.util.concurrent.ConcurrentHashMap<String, Boolean>())
            skipped.addAll(p.getStringSet(SKIPPED_KEY, emptySet()).orEmpty())
            val idsToFetch = if (heavy) ownedSet.toList() else ownedSet.filter { it !in cachedIds && it !in skipped }
@@ -133,6 +134,9 @@ object GogLibrary {
        return all.ifEmpty { null }?.let { Listing(it, owned) }
    }

+    fun ownedSet(listed: Set<String>, account: List<String>?, cached: Set<String> = emptySet()): Set<String> =
+        if (account == null) listed + cached else listed + account
+
    private fun ownedIds(token: String): List<String>? {
        val json = StoreNet.get(OWNED_URL, bearer = token, userAgent = GogAuth.GALAXY_UA) ?: return null
        val owned = runCatching { JSONObject(json).optJSONArray("owned") }.getOrNull() ?: return null
@@ -377,16 +377,24 @@ internal object GogMaintenance {
        val build = GogBuild.select(builds) ?: return null
        folder.mkdirs()
        val old = GogInstallRecord(game.gameId, "depot", language = language)
-        val target = GogContent.snapshot(old, build, GogContent.token(context))
+        var credentials: Pair<String, String>? = null
+        val target = GogContent.snapshot(old, build, GogContent.token(context), onManifest = { manifest ->
+            credentials = GogContent.clientCredentials(manifest)
+        })
        GogFiles.validate(target.files, folder)
        val bytes = target.files.objects().sumOf { it.optJSONArray("chunks")?.objects()?.sumOf { c -> c.optLong("compressedSize") }?.takeIf { n -> n > 0 } ?: it.optLong("size") }
        val disk = target.files.objects().sumOf { it.optLong("size") }
-        check(!StoreInstallRoot.insufficientSpace(disk, StoreInstallRoot.availableBytes(folder))) { "Not enough free space for GOG installation" }
+        val remaining = GogEstimate.calculate(folder, old, target, JSONArray(), reuseChunks = GogNative.isAvailable()).required
+        check(!StoreInstallRoot.insufficientSpace(remaining, StoreInstallRoot.availableBytes(folder))) { "Not enough free space for GOG installation" }
        callback.onSizes(bytes, disk)
        transfer(context, Proposal(folder, old, target, GogOperation.UPDATE, bytes, disk), null, cancelled, callback)
        if (cancelled.get()) return null
        target.write(folder)
-        val task = GogDownloadManager.pickTask(folder, game.gameId, null, game.title)
+        credentials?.let { (clientId, clientSecret) ->
+            GogPrefs.get(context).edit().putString("client_id_${game.gameId}", clientId)
+                .putString("client_secret_${game.gameId}", clientSecret).apply()
+        }
+        val task = GogDownloadManager.pickTask(folder, game.gameId, GogContent.tempExecutable(target.manifest), game.title)
        val result = GogDownloadManager.Result(task?.path ?: "", build.id, disk)
        result.workDir = task?.workDir
        result.language = target.language
@@ -395,20 +403,6 @@ internal object GogMaintenance {
        return result
    }

-    @JvmStatic
-    fun captureDepot(id: String, folder: File, build: String, buildsJson: String, manifest: JSONObject, depots: JSONArray, language: String) {
-        val selected = GogBuild.select(JSONObject(buildsJson), pinned = build)
-        val files = JSONArray()
-        for (depot in depots.strings()) for (item in JSONObject(depot).getJSONObject("depot").getJSONArray("items").objects()) {
-            val chunks = item.optJSONArray("chunks") ?: continue
-            files.put(JSONObject().put("path", item.getString("path").replace('\\', '/')).put("size", chunks.objects().sumOf { it.optLong("size") })
-                .put("md5", item.optString("md5")).put("chunks", chunks).put("product", id))
-        }
-        GogFiles.validate(files, folder)
-        GogInstallRecord(id, "depot", 2, build, selected?.version.orEmpty(), selected?.branch.orEmpty(), language,
-            manifest = GogContent.sanitize(manifest), files = files).write(folder)
-    }
-
    @JvmStatic
    fun captureOffline(id: String, folder: File, downloads: JSONObject) {
        val selected = GogOfflineDownload.parse(downloads, "installers").firstOrNull() ?: return
@@ -6,8 +6,6 @@ import com.droiddeck.launcher.stores.StoresNative
 object GogNative {
    private const val TAG = "GogNative"

-    const val KIND_GEN2_CHUNKS = 0
-
    const val KIND_GEN1_RANGES = 1

    interface Listener {
@@ -151,7 +151,7 @@ internal fun AddAppDialog(runtimeReady: Boolean, onDismiss: () -> Unit, onAdd: (
            ?.let { UserApps.Request(UserApps.Source.Script(it), custom, iconPath) to (custom ?: it.nameWithoutExtension) }
        AddSource.APPIMAGE -> imagePath?.takeIf { it.endsWith(".appimage", ignoreCase = true) }?.let { File(it) }
            ?.let { UserApps.Request(UserApps.Source.AppImage(it), custom, iconPath) to (custom ?: it.nameWithoutExtension) }
-        AddSource.GITHUB -> repoId?.let { UserApps.Request(UserApps.Source.GitHub(it), custom, iconPath) to (custom ?: it) }
+        AddSource.GITHUB -> repoId?.let { UserApps.Request(UserApps.Source.GitHub(it, UserApps.githubAsset(repo)), custom, iconPath) to (custom ?: it) }
        AddSource.FLATPAK -> bundlePath?.takeIf { it.endsWith(".flatpak", ignoreCase = true) }?.let { File(it) }
            ?.let { UserApps.Request(UserApps.Source.FlatpakBundle(it), custom, iconPath) to (custom ?: it.nameWithoutExtension) }
            ?: flatpakId?.let { UserApps.Request(UserApps.Source.Flatpak(it), custom, iconPath) to (custom ?: it) }
@@ -0,0 +1,226 @@
+package com.droiddeck.launcher.ui
+
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.widget.Toast
+import androidx.compose.foundation.LocalIndication
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.hoverable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.grid.GridCells
+import androidx.compose.foundation.lazy.grid.GridItemSpan
+import androidx.compose.foundation.lazy.grid.LazyVerticalGrid
+import androidx.compose.foundation.lazy.grid.items
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Check
+import androidx.compose.material3.Icon
+import androidx.compose.material3.LinearProgressIndicator
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateListOf
+import androidx.compose.runtime.mutableStateMapOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.produceState
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.platform.LocalConfiguration
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.Role
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import com.droiddeck.launcher.R
+import com.droiddeck.launcher.runtime.WowAddonCatalog
+import com.droiddeck.launcher.runtime.WowAddons
+import com.droiddeck.launcher.session.SessionState
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import java.io.File
+
+private class AddonResults {
+    val items = mutableStateListOf<WowAddonCatalog.Addon>()
+    var page by mutableIntStateOf(0)
+    var loading by mutableStateOf(false)
+    var failed by mutableStateOf<String?>(null)
+    var more by mutableStateOf(false)
+}
+
+@Composable
+internal fun AddonBrowserDialog(targets: List<WowAddons.Target>, initial: WowAddons.Target, onDismiss: () -> Unit) {
+    val context = LocalContext.current.applicationContext
+    val scope = rememberCoroutineScope()
+    val shown = rememberShown(onDismiss)
+    val close = { shown.targetState = false }
+    var target by remember { mutableStateOf(initial) }
+    var text by remember { mutableStateOf("") }
+    var category by remember { mutableStateOf<WowAddonCatalog.Category?>(null) }
+    var sort by remember { mutableStateOf(WowAddonCatalog.Sort.POPULAR) }
+    val results = remember(text, category, sort, target) { AddonResults() }
+    val installing = remember { mutableStateMapOf<String, Int>() }
+    val installed = remember { mutableStateMapOf<String, Boolean>() }
+    val categories by produceState(emptyList<WowAddonCatalog.Category>()) {
+        value = withContext(Dispatchers.IO) { runCatching { WowAddonCatalog.categories(context) }.getOrDefault(emptyList()) }
+    }
+    fun load(page: Int) {
+        if (results.loading) return
+        results.loading = true
+        results.failed = null
+        val into = target
+        val words = text
+        val cat = category?.id
+        val order = sort
+        scope.launch {
+            val got = withContext(Dispatchers.IO) {
+                runCatching { WowAddonCatalog.search(context, WowAddonCatalog.Query(words, cat, WowAddonCatalog.client(into), order), page) }
+            }
+            got.onSuccess {
+                if (page == 0) results.items.clear()
+                results.items.addAll(it.items.filter { addon -> results.items.none { seen -> seen.id == addon.id } })
+                results.page = page
+                results.more = it.more
+            }.onFailure { results.failed = it.message ?: it.javaClass.simpleName }
+            results.loading = false
+        }
+    }
+    LaunchedEffect(results) {
+        if (text.isNotEmpty()) delay(350)
+        load(0)
+    }
+    fun install(addon: WowAddonCatalog.Addon) {
+        val key = installKey(addon, target)
+        if (key in installing) return
+        if (SessionState.running) {
+            Toast.makeText(context, R.string.main_addons_close_session, Toast.LENGTH_LONG).show()
+            return
+        }
+        val into = target
+        installing[key] = 0
+        scope.launch {
+            val message = withContext(Dispatchers.IO) { installAddon(context, addon, into) { pct -> scope.launch { if (key in installing) installing[key] = pct } } }
+            installing.remove(key)
+            if (message.second) installed[key] = true
+            Toast.makeText(context, message.first, Toast.LENGTH_LONG).show()
+        }
+    }
+    val sourceName = stringResource(R.string.addons_source_wowi)
+    AppDialog(shown, close, "addonBrowser", wide = true, scrollable = false) {
+        DialogTitleRow(stringResource(R.string.addons_download), close)
+        ModeHeader(sourceName, text, { text = it }, stringResource(R.string.stores_search_catalog, sourceName)) {
+            BrowseChip(stringResource(R.string.addons_source_curse), false) {
+                runCatching { context.startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(WowAddonCatalog.curseForgeUrl(text))).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)) }
+            }
+        }
+        ChipRow {
+            BrowseDropdown(sortLabel(sort)) { first, done ->
+                WowAddonCatalog.Sort.entries.forEachIndexed { index, option ->
+                    MenuItem(sortLabel(option), sort == option, focusRequester = if (index == 0) first else null) { sort = option; done() }
+                }
+            }
+            if (categories.isNotEmpty()) BrowseDropdown(category?.name ?: stringResource(R.string.addons_category_all)) { first, done ->
+                MenuItem(stringResource(R.string.addons_category_all), category == null, focusRequester = first) { category = null; done() }
+                categories.forEach { option -> MenuItem(option.name, category?.id == option.id) { category = option; done() } }
+            }
+            if (targets.size > 1) BrowseDropdown(target.flavor) { first, done ->
+                targets.forEachIndexed { index, option ->
+                    MenuItem(option.flavor, option.addOns == target.addOns, focusRequester = if (index == 0) first else null) { target = option; done() }
+                }
+            }
+        }
+        val height = (LocalConfiguration.current.screenHeightDp * 0.62f).dp
+        LazyVerticalGrid(
+            GridCells.Adaptive(libraryTileWidth() + 40.dp), Modifier.fillMaxWidth().height(height),
+            horizontalArrangement = Arrangement.spacedBy(10.dp), verticalArrangement = Arrangement.spacedBy(10.dp),
+        ) {
+            items(results.items, key = { it.id }) { addon ->
+                AddonCard(addon, installing[installKey(addon, target)], installed[installKey(addon, target)] == true) { install(addon) }
+            }
+            item(key = "tail", span = { GridItemSpan(maxLineSpan) }) {
+                Box(Modifier.fillMaxWidth().padding(vertical = 8.dp), contentAlignment = Alignment.Center) {
+                    when {
+                        results.loading -> LinearProgressIndicator(Modifier.fillMaxWidth())
+                        results.failed != null -> BrowseChip(stringResource(R.string.stores_dl_retry), false) { load(if (results.items.isEmpty()) 0 else results.page + 1) }
+                        results.more -> BrowseChip(stringResource(R.string.stores_itch_load_more), false) { load(results.page + 1) }
+                        results.items.isEmpty() -> Text(stringResource(R.string.addons_none_found), fontSize = 13.sp, color = MaterialTheme.colorScheme.onSurfaceVariant)
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun AddonCard(addon: WowAddonCatalog.Addon, progress: Int?, done: Boolean, onInstall: () -> Unit) {
+    val pal = LocalPalette.current
+    val src = remember { androidx.compose.foundation.interaction.MutableInteractionSource() }
+    val hot = rememberHot(src)
+    val shape = androidx.compose.foundation.shape.RoundedCornerShape(10.dp)
+    Column(
+        Modifier.fillMaxWidth().clip(shape).glideBorder(hot, shape, pal.signal, pal.line)
+            .hoverable(src)
+            .clickable(interactionSource = src, indication = LocalIndication.current, role = Role.Button, onClick = onInstall)
+            .controllerConfirm(onClick = onInstall),
+    ) {
+        ArtCard(addon.name, addon.thumb, null, null, hot, capsule = false, chip = progress?.let { "$it%" }) {
+            if (done) Icon(Icons.Filled.Check, stringResource(R.string.stores_installed_chip), tint = pal.good, modifier = Modifier.height(11.dp))
+            else Text(stringResource(if (progress != null) R.string.store_installing else R.string.store_install), fontSize = 10.sp, color = pal.signal, maxLines = 1)
+        }
+        Text(
+            listOf(addon.author, formatCount(addon.downloads)).filter { it.isNotEmpty() }.joinToString(" · "),
+            fontSize = 11.sp, color = MaterialTheme.colorScheme.onSurfaceVariant, maxLines = 1, overflow = TextOverflow.Ellipsis,
+            modifier = Modifier.padding(horizontal = 8.dp, vertical = 6.dp),
+        )
+    }
+}
+
+@Composable
+private fun sortLabel(sort: WowAddonCatalog.Sort): String = stringResource(
+    when (sort) {
+        WowAddonCatalog.Sort.POPULAR -> R.string.stores_itch_sort_popular
+        WowAddonCatalog.Sort.UPDATED -> R.string.stores_itch_sort_new
+        WowAddonCatalog.Sort.NAME -> R.string.addons_sort_name
+        WowAddonCatalog.Sort.DOWNLOADS -> R.string.addons_sort_downloads
+    },
+)
+
+private fun formatCount(count: Long): String = when {
+    count <= 0 -> ""
+    count >= 1_000_000 -> String.format(java.util.Locale.getDefault(), "%.1fM", count / 1_000_000.0)
+    count >= 1_000 -> String.format(java.util.Locale.getDefault(), "%.1fK", count / 1_000.0)
+    else -> count.toString()
+}
+
+private fun installAddon(context: Context, addon: WowAddonCatalog.Addon, target: WowAddons.Target, progress: (Int) -> Unit): Pair<String, Boolean> {
+    val zip = File(File(context.cacheDir, "wowaddons"), "download-wowi-${addon.id.filter(Char::isLetterOrDigit)}-${java.util.UUID.randomUUID()}.zip")
+    return try {
+        WowAddonCatalog.download(context, addon, zip, progress)
+        if (SessionState.running) return context.getString(R.string.main_addons_close_session) to false
+        val names = WowAddons.import(zip, target)
+        if (names.isEmpty()) context.getString(R.string.main_addons_none, addon.name) to false
+        else context.resources.getQuantityString(R.plurals.main_addons_imported, names.size, names.size, target.flavor) to true
+    } catch (_: WowAddons.TooLarge) {
+        context.getString(R.string.main_addons_too_large, addon.name) to false
+    } catch (e: Exception) {
+        context.getString(R.string.stores_dl_failed_reason, e.message ?: e.javaClass.simpleName) to false
+    } finally {
+        zip.delete()
+    }
+}
+
+private fun installKey(addon: WowAddonCatalog.Addon, target: WowAddons.Target) = addon.id + "|" + target.addOns.path
@@ -1,116 +0,0 @@
-package com.droiddeck.launcher.ui
-
-import android.content.Intent
-import android.provider.Settings
-import androidx.compose.foundation.background
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.height
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.lazy.items
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.clip
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.platform.testTag
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.semantics.Role
-import androidx.compose.ui.text.font.FontWeight
-import androidx.compose.ui.text.style.TextAlign
-import androidx.compose.ui.text.style.TextOverflow
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
-import com.droiddeck.launcher.R
-import com.droiddeck.launcher.session.BottomNotifications
-import kotlinx.coroutines.delay
-
-internal fun notificationAccessIntent(context: android.content.Context): Intent =
-    if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.R) {
-        Intent(Settings.ACTION_NOTIFICATION_LISTENER_DETAIL_SETTINGS).putExtra(
-            Settings.EXTRA_NOTIFICATION_LISTENER_COMPONENT_NAME,
-            android.content.ComponentName(context, com.droiddeck.launcher.session.BottomNotificationListener::class.java).flattenToString(),
-        )
-    } else Intent(Settings.ACTION_NOTIFICATION_LISTENER_SETTINGS)
-
-@Composable
-fun BottomNotificationsPage(openSettings: ((Intent, () -> Boolean) -> Unit)?) {
-    val context = LocalContext.current
-    val colors = MaterialTheme.colorScheme
-    val pal = LocalPalette.current
-    var granted by remember { mutableStateOf(BottomNotifications.granted(context)) }
-    LaunchedEffect(Unit) {
-        while (true) {
-            granted = BottomNotifications.granted(context)
-            delay(2_000L)
-        }
-    }
-    if (!granted) {
-        Column(Modifier.fillMaxSize().padding(24.dp), horizontalAlignment = Alignment.CenterHorizontally,
-            verticalArrangement = Arrangement.spacedBy(16.dp, Alignment.CenterVertically)) {
-            Text(stringResource(R.string.bottom_notifications_why), fontSize = 15.sp, color = colors.onBackground, textAlign = TextAlign.Center)
-            BottomPillButton(stringResource(R.string.bottom_notifications_allow), "bottom-notifications-allow") {
-                val intent = notificationAccessIntent(context)
-                if (openSettings != null) openSettings(intent) { BottomNotifications.granted(context) }
-                else runCatching { context.startActivity(intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)) }
-            }
-        }
-        return
-    }
-    val shown = BottomNotifications.items
-    if (shown.isEmpty()) {
-        Box(Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
-            Text(stringResource(R.string.bottom_notifications_none), fontSize = 15.sp, color = colors.onSurfaceVariant)
-        }
-        return
-    }
-    val timeFormat = remember { android.text.format.DateFormat.getTimeFormat(context) }
-    Column(Modifier.fillMaxSize(), verticalArrangement = Arrangement.spacedBy(8.dp)) {
-        Row(Modifier.fillMaxWidth(), verticalAlignment = Alignment.CenterVertically) {
-            Text(stringResource(R.string.bottom_notifications_count, shown.size), fontSize = 13.sp, color = colors.onSurfaceVariant,
-                modifier = Modifier.weight(1f))
-            BottomPillButton(stringResource(R.string.bottom_notifications_clear), "bottom-notifications-clear") { BottomNotifications.clear() }
-        }
-        LazyColumn(Modifier.weight(1f).fillMaxWidth(), verticalArrangement = Arrangement.spacedBy(8.dp)) {
-            items(shown.toList(), key = { it.key }) { n ->
-                Column(Modifier.fillMaxWidth().clip(RoundedCornerShape(14.dp)).background(pal.surface).padding(horizontal = 14.dp, vertical = 10.dp),
-                    verticalArrangement = Arrangement.spacedBy(4.dp)) {
-                    Row(verticalAlignment = Alignment.CenterVertically) {
-                        Text(n.app, fontSize = 12.sp, fontWeight = FontWeight.SemiBold, color = pal.signal, maxLines = 1,
-                            overflow = TextOverflow.Ellipsis, modifier = Modifier.weight(1f))
-                        Text(timeFormat.format(java.util.Date(n.postedAt)), fontSize = 12.sp, color = colors.onSurfaceVariant)
-                    }
-                    if (n.title.isNotBlank()) Text(n.title, fontSize = 15.sp, fontWeight = FontWeight.SemiBold, color = colors.onBackground,
-                        maxLines = 1, overflow = TextOverflow.Ellipsis)
-                    if (n.text.isNotBlank()) Text(n.text, fontSize = 14.sp, color = colors.onBackground, maxLines = 4, overflow = TextOverflow.Ellipsis)
-                }
-            }
-        }
-    }
-}
-
-@Composable
-internal fun BottomPillButton(label: String, tag: String, onClick: () -> Unit) {
-    val pal = LocalPalette.current
-    Box(
-        Modifier.height(40.dp).clip(RoundedCornerShape(20.dp)).background(pal.signal.copy(alpha = 0.16f))
-            .clickable(role = Role.Button, onClick = onClick).testTag(tag).padding(horizontal = 16.dp),
-        contentAlignment = Alignment.Center,
-    ) {
-        Text(label, fontSize = 14.sp, fontWeight = FontWeight.SemiBold, color = pal.signal, maxLines = 1)
-    }
-}
@@ -1,17 +1,31 @@
 package com.droiddeck.launcher.ui

+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.outlined.Download
 import androidx.compose.material.icons.outlined.Forum
 import androidx.compose.material.icons.outlined.Speed
-import androidx.compose.material.icons.outlined.Notifications
 import androidx.compose.material.icons.outlined.PhotoLibrary
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.platform.testTag
+import androidx.compose.ui.semantics.Role
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
 import com.droiddeck.launcher.R

 class BottomPageActions(
    val takeScreenshot: ((onDone: (Boolean) -> Unit) -> Unit)? = null,
    val fps: () -> Float? = { null },
-    val openSettings: ((intent: android.content.Intent, done: () -> Boolean) -> Unit)? = null,
    val runningGame: () -> String? = { null },
 )

@@ -20,7 +34,18 @@ internal const val BOTTOM_PAGE_TELEMETRY = "telemetry"
 fun sessionBottomPages(actions: BottomPageActions): List<BottomPage> = listOf(
    BottomPage(BOTTOM_PAGE_TELEMETRY, R.string.bottom_page_telemetry, Icons.Outlined.Speed) { BottomTelemetryPage(actions.fps, actions.runningGame) },
    BottomPage("downloads", R.string.bottom_page_downloads, Icons.Outlined.Download) { BottomDownloadsPage() },
-    BottomPage("notifications", R.string.bottom_page_notifications, Icons.Outlined.Notifications) { BottomNotificationsPage(actions.openSettings) },
    BottomPage("screenshots", R.string.bottom_page_screenshots, Icons.Outlined.PhotoLibrary) { BottomScreenshotsPage(actions.takeScreenshot) },
    BottomPage("chat", R.string.bottom_page_chat, Icons.Outlined.Forum) { BottomChatPage() },
 )
+
+@Composable
+internal fun BottomPillButton(label: String, tag: String, onClick: () -> Unit) {
+    val pal = LocalPalette.current
+    Box(
+        Modifier.height(40.dp).clip(RoundedCornerShape(20.dp)).background(pal.signal.copy(alpha = 0.16f))
+            .clickable(role = Role.Button, onClick = onClick).testTag(tag).padding(horizontal = 16.dp),
+        contentAlignment = Alignment.Center,
+    ) {
+        Text(label, fontSize = 14.sp, fontWeight = FontWeight.SemiBold, color = pal.signal, maxLines = 1)
+    }
+}
@@ -12,6 +12,7 @@ import androidx.compose.foundation.interaction.collectIsHoveredAsState
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.BoxWithConstraints
+import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
@@ -47,6 +48,7 @@ import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import com.droiddeck.launcher.R
+import com.droiddeck.launcher.input.DeckPanel
 import com.droiddeck.launcher.session.SessionService
 import com.droiddeck.launcher.session.SessionState

@@ -59,6 +61,8 @@ internal class BarExtra(
    val onClick: () -> Unit,
 )

+internal class BarTabs(val labels: List<String>, val selected: Int, val onSelect: (Int) -> Unit)
+
 internal class BottomBarModel(
    val title: String?,
    val onClose: (() -> Unit)?,
@@ -67,10 +71,22 @@ internal class BottomBarModel(
    val onQam: (() -> Unit)?,
    val extras: List<BarExtra> = emptyList(),
    val menuActive: Boolean = false,
+    val tabs: BarTabs? = null,
 )

@Composable
 internal fun BottomScreenBar(model: BottomBarModel, modifier: Modifier = Modifier) {
+    val tabs = model.tabs
+    if (tabs == null) BarRow(model, modifier) else Column(modifier.fillMaxWidth().blockTouches()) {
+        BarRow(model)
+        Box(Modifier.fillMaxWidth().padding(start = BAR_PAD, end = BAR_PAD, bottom = 8.dp), contentAlignment = Alignment.Center) {
+            TabStrip(tabs.labels, tabs.selected, tabs.onSelect, Modifier.testTag("bottom-bar-tabs"), bumpers = false)
+        }
+    }
+}
+
+@Composable
+private fun BarRow(model: BottomBarModel, modifier: Modifier = Modifier) {
    val colors = MaterialTheme.colorScheme
    BoxWithConstraints(modifier.fillMaxWidth().height(BAR_HEIGHT).blockTouches()) {
        val buttons = listOfNotNull(model.onClose, model.onMenu, model.onQam).size + model.extras.size
@@ -195,11 +211,15 @@ internal fun sessionBarModel(
    onSteam: () -> Unit,
    onQam: () -> Unit,
    extras: List<BarExtra> = emptyList(),
+    tabs: BarTabs? = null,
 ): BottomBarModel {
    val steam = SessionState.mode == SessionService.MODE_STEAM
-    return BottomBarModel(title, onClose, onMenu, onSteam.takeIf { steam }, onQam.takeIf { steam }, extras)
+    return BottomBarModel(title, onClose, onMenu, onSteam.takeIf { steam }, onQam.takeIf { steam }, extras, tabs = tabs)
 }

+internal fun deckPanelTabs(context: Context, selected: DeckPanel, onSelect: (DeckPanel) -> Unit) =
+    BarTabs(DeckPanel.entries.map { context.getString(it.label) }, selected.ordinal) { onSelect(DeckPanel.entries[it]) }
+
 internal fun bottomScreenBarView(context: Context, model: () -> BottomBarModel): ComposeView = ComposeView(context).apply {
    setContent { DroidDeckTheme { BottomScreenBar(model()) } }
 }
@@ -304,7 +304,8 @@ fun BottomTelemetryPage(fps: () -> Float?, runningGame: () -> String? = { null }
                    val now = System.nanoTime()
                    val live = frames.live
                    val stats = frames.stats
-                    val graph = FloatArray(FrameStats.GRAPH_FRAMES).also { if (live) stats.graph(it) }
+                    val graph = FloatArray(FrameStats.GRAPH_FRAMES)
+                    val graphEnd = if (live) stats.graph(graph) else 0L
                    val hz = (frames.refreshMilliHz + 499) / 1000
                    val data = HudData(
                        fps = fpsNow, avgFps = if (live) stats.averageFps() else null, lows = if (live) stats.lows(now) else FrameStats.Lows.EMPTY,
@@ -317,6 +318,7 @@ fun BottomTelemetryPage(fps: () -> Float?, runningGame: () -> String? = { null }
                        title = title, cover = cover, played = playedSeconds?.let(::playedText), clock = clock,
                        fpsHistory = fpsHistory.snapshot(), cpuHistory = cpuHistory.snapshot(), gpuHistory = gpuHistory.snapshot(),
                        historySeconds = maxOf(fpsHistory.spanSeconds(), cpuHistory.spanSeconds(), gpuHistory.spanSeconds()),
+                        graphEnd = graphEnd,
                        coreGroups = coreGroups, gameCores = gameCores, fahrenheit = tempDisplay.fahrenheit,
                        tempColor = { sensor, c ->
                            thresholds[sensor]?.let { Color(HudMetrics.tempColor(c.toFloat(), it, tempDisplay, TEMP_PLAIN)) } ?: Color(TEMP_PLAIN)
@@ -1112,7 +1112,7 @@ private fun AutoComponentBody(label: String, lines: List<ComponentUpdater.Status
        if (lines.isEmpty()) EmptyLine(stringResource(R.string.comp_auto_none))
        for (line in lines) {
            val previous = line.previous.removeSuffix(".wcp").ifEmpty { stringResource(R.string.comp_tag_original) }
-            val fallback = if (line.current.isEmpty()) null else stringResource(R.string.comp_auto_fallback, previous)
+            val fallback = if (line.current.isEmpty() || line.current == line.previous) null else stringResource(R.string.comp_auto_fallback, previous)
            PanelRow(
                line.current.removeSuffix(".wcp").ifEmpty { stringResource(if (checking) R.string.comp_auto_checking else R.string.comp_tag_original) },
                listOfNotNull(line.protons.joinToString(", ").ifEmpty { null }, fallback).joinToString(" · "),
@@ -1183,6 +1183,7 @@ private fun GameComponentOverrides(
                    open = fexMenu,
                    enabled = config != null && !busy,
                    allowInheritance = true,
+                    generalPreset = generalFexPreset,
                    onToggle = { onFexMenu(!fexMenu) },
                    onDismiss = { onFexMenu(false) },
                    onPick = onFexPreset,
@@ -1349,15 +1350,16 @@ internal fun FexPresetChip(
    onDismiss: () -> Unit,
    onPick: (String?) -> Unit,
    allowInheritance: Boolean = false,
+    generalPreset: String = preset,
    modifier: Modifier = Modifier,
 ) {
-    val chosen = FexPreset.all.firstOrNull { it.id == preset }
+    val chosen = FexPreset.all.firstOrNull { it.id == if (inherited) generalPreset else preset }
    val label = when {
        preset == GameEnvironment.CUSTOM_FEX_PRESET -> stringResource(R.string.comp_game_fex_custom)
        chosen == null -> stringResource(FexPreset.byId("").label)
-        inherited -> stringResource(R.string.comp_game_use_general)
        else -> stringResource(chosen.label)
    }
+    val general = FexPreset.all.firstOrNull { it.id == generalPreset }
    Box {
        ValueChip(label, open, enabled = enabled, modifier = modifier.widthIn(max = 260.dp), onClick = onToggle)
        AnchoredMenu(open && enabled, onDismiss = onDismiss, title = stringResource(R.string.fex_preset_title)) { first ->
@@ -1365,6 +1367,7 @@ internal fun FexPresetChip(
                MenuItem(
                    stringResource(R.string.comp_game_use_general),
                    checked = inherited,
+                    detail = general?.let { stringResource(it.label) },
                    focusRequester = first,
                ) { onPick(null); onDismiss() }
            }
@@ -1,111 +1,20 @@
 package com.droiddeck.launcher.ui

-import com.droiddeck.launcher.R
-import androidx.compose.ui.res.stringResource
-import androidx.compose.foundation.background
-import androidx.compose.foundation.border
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.shape.CircleShape
-import androidx.compose.foundation.layout.ColumnScope
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.unit.dp
+import androidx.compose.runtime.*
+import androidx.compose.ui.platform.LocalContext
 import com.droiddeck.launcher.input.ControllerPrefs
-import com.droiddeck.launcher.session.SessionPrefs

-class ControllerActions(
-    val onOsc: (String) -> Unit,
-    val onTint: (Int) -> Unit,
-    val onOpacity: (Int) -> Unit,
-    val onSize: (Int) -> Unit,
-    val onStickClick: (Boolean) -> Unit,
-    val onAdaptiveSticks: (Boolean) -> Unit,
-    val onRumble: (Boolean) -> Unit,
-    val onDeadZone: (Int) -> Unit,
-    val onSteamButton: (Boolean) -> Unit,
-    val onQamButton: (Boolean) -> Unit,
-    val onKeyboardButton: (Boolean) -> Unit,
-    val onSelectSteam: (Boolean) -> Unit,
-    val onJoyConVr: (Boolean) -> Unit,
-    val onEditLayout: () -> Unit,
-    val onResetLayout: () -> Unit,
-    val onMapping: () -> Unit,
-    val onResetAll: () -> Unit,
-)
+class ControllerActions(val onMapping: () -> Unit)

@Composable
-private fun Swatch(color: Int) {
-    Box(Modifier.size(14.dp).background(Color(color), CircleShape).border(1.dp, Color.White.copy(alpha = 0.35f), CircleShape))
-}
-
-@Composable
-fun ColumnScope.ControllerRows(host: MenuHost, oscMode: String, c: ControllerPrefs.Settings, a: ControllerActions) {
-    ChoiceRow(
-        host, "controller-osc", stringResource(R.string.mode_osc), stringResource(R.string.ctrl_osc_hint),
-        listOf(SessionPrefs.OSC_AUTO to stringResource(R.string.common_auto), SessionPrefs.OSC_ALWAYS to stringResource(R.string.common_always), SessionPrefs.OSC_STEAM_TOUCH to stringResource(R.string.osc_steam_touch), SessionPrefs.OSC_STEAM_QAM to stringResource(R.string.mode_osc_qam), SessionPrefs.OSC_NEVER to stringResource(R.string.common_never)),
-        oscMode, note = stringResource(R.string.mode_osc_note), onPick = a.onOsc,
-    )
-    val tintOpen = host.open == "controller-tint"
-    SettingsRow(stringResource(R.string.ctrl_color), stringResource(R.string.ctrl_color_hint), highlighted = tintOpen) {
-        Box {
-            ValueChip(ControllerPrefs.tints.firstOrNull { it.first == c.tint }?.second?.let { stringResource(it) } ?: stringResource(R.string.ctrl_custom), tintOpen) {
-                host.open = if (tintOpen) null else "controller-tint"
-            }
-            AnchoredMenu(tintOpen, onDismiss = { if (host.open == "controller-tint") host.open = null }, title = stringResource(R.string.ctrl_color)) { firstItemFocus ->
-                ControllerPrefs.tints.forEachIndexed { index, (color, name) ->
-                    MenuItem(stringResource(name), checked = c.tint == color, leading = { Swatch(color) }, focusRequester = if (index == 0) firstItemFocus else null) {
-                        a.onTint(color)
-                        host.open = null
-                    }
-                }
-            }
-        }
-    }
-    ChoiceRow(host, "controller-opacity", stringResource(R.string.ctrl_opacity), null, ControllerPrefs.opacities.map { it to stringResource(R.string.ctrl_percent, it) }, c.opacity, onPick = a.onOpacity)
-    ChoiceRow(host, "controller-size", stringResource(R.string.ctrl_size), stringResource(R.string.ctrl_size_hint), ControllerPrefs.sizes.map { it to stringResource(R.string.ctrl_percent, it) }, c.size, onPick = a.onSize)
-    ToggleRow(host, "controller-stick-click", stringResource(R.string.ctrl_stick_click), stringResource(R.string.ctrl_stick_click_hint), c.stickClick, onChange = a.onStickClick)
-    ToggleRow(host, "controller-adaptive", stringResource(R.string.ctrl_adaptive), stringResource(R.string.ctrl_adaptive_hint), c.adaptiveSticks, onChange = a.onAdaptiveSticks)
-    ToggleRow(host, "controller-rumble", stringResource(R.string.ctrl_rumble), null, c.rumble, onChange = a.onRumble)
-    ChoiceRow(host, "controller-dead-zone", stringResource(R.string.ctrl_dead_zone), null, ControllerPrefs.deadZones.map { it to stringResource(R.string.ctrl_percent, it) }, c.deadZone, onPick = a.onDeadZone)
-    ToggleRow(host, "controller-steam", stringResource(R.string.ctrl_steam_button), null, c.steamButton, onChange = a.onSteamButton)
-    ToggleRow(host, "controller-qam", stringResource(R.string.ctrl_qam_button), null, c.qamButton, onChange = a.onQamButton)
-    ToggleRow(host, "controller-keyboard", stringResource(R.string.ctrl_keyboard_button), null, c.keyboardButton, onChange = a.onKeyboardButton)
-    ToggleRow(host, "controller-select-steam", stringResource(R.string.ctrl_select_steam), stringResource(R.string.ctrl_select_steam_hint), c.selectSteam, onChange = a.onSelectSteam)
-    ToggleRow(host, "controller-joycon-vr", stringResource(R.string.ctrl_joycon_vr), stringResource(R.string.ctrl_joycon_vr_hint), c.joyConVr, onChange = a.onJoyConVr)
-    SettingsRow(stringResource(R.string.ctrl_layout), if (c.customLayout) stringResource(R.string.ctrl_layout_custom) else stringResource(R.string.ctrl_layout_default)) {
-        Row(horizontalArrangement = Arrangement.spacedBy(6.dp)) {
-            SecondaryButton(stringResource(R.string.ctrl_edit)) { a.onEditLayout() }
-            SecondaryButton(stringResource(R.string.ctrl_reset), enabled = c.customLayout) { a.onResetLayout() }
-        }
-    }
-    val remapped = c.mapping.count { (id, target) -> id != target }
-    ActionRow(stringResource(R.string.ctrl_mapping), if (remapped == 0) stringResource(R.string.ctrl_mapping_default) else stringResource(R.string.ctrl_mapping_count, remapped, c.mapping.size), stringResource(R.string.ctrl_configure), a.onMapping)
-    ActionRow(stringResource(R.string.ctrl_reset_all), stringResource(R.string.ctrl_reset_all_hint), stringResource(R.string.ctrl_reset), a.onResetAll)
-}
-
-@Composable
-fun ControllerMappingPage(mapping: Map<String, String>, onPick: (String, String) -> Unit, onReset: () -> Unit, onBack: () -> Unit) {
-    val host = rememberMenuHost()
-    SettingsPage(
-        host, title = stringResource(R.string.ctrl_mapping), eyebrow = stringResource(R.string.setup_controller),
-        lede = stringResource(R.string.ctrl_mapping_lede),
-        onBack = onBack,
-    ) {
-        SettingsGroup(stringResource(R.string.shortcuts_title)) {
-            PhysicalShortcutRows()
-        }
-        SettingsGroup(stringResource(R.string.ctrl_onscreen_buttons)) {
-            val targets = ControllerPrefs.targets.map { (id, label) -> id to stringResource(label) }
-            for ((id, name) in ControllerPrefs.mappable) {
-                ChoiceRow(host, "map-$id", stringResource(name), null, targets, mapping[id] ?: id) { onPick(id, it) }
-            }
-        }
-        SettingsGroup(stringResource(R.string.ctrl_defaults)) {
-            ActionRow(stringResource(R.string.ctrl_reset_mapping), stringResource(R.string.ctrl_mapping_default), stringResource(R.string.ctrl_reset), onReset)
-        }
+internal fun rememberControllerSettings(): ControllerPrefs.Settings {
+    val context = LocalContext.current
+    var settings by remember { mutableStateOf(ControllerPrefs.read(context)) }
+    DisposableEffect(context) {
+        val prefs = ControllerPrefs.prefs(context)
+        val listener = android.content.SharedPreferences.OnSharedPreferenceChangeListener { _, _ -> settings = ControllerPrefs.read(context) }
+        prefs.registerOnSharedPreferenceChangeListener(listener)
+        onDispose { prefs.unregisterOnSharedPreferenceChangeListener(listener) }
    }
+    return settings
 }
@@ -1,720 +0,0 @@
-package com.droiddeck.launcher.ui
-
-import com.droiddeck.launcher.R
-import android.annotation.SuppressLint
-import android.content.Context
-import android.graphics.Canvas
-import android.graphics.Color
-import android.graphics.Paint
-import android.graphics.RadialGradient
-import android.graphics.RectF
-import android.graphics.Shader
-import android.graphics.Typeface
-import android.graphics.drawable.GradientDrawable
-import android.view.Gravity
-import android.view.HapticFeedbackConstants
-import android.view.MotionEvent
-import android.view.View
-import android.view.ViewGroup
-import android.widget.FrameLayout
-import android.widget.HorizontalScrollView
-import android.widget.LinearLayout
-import android.widget.TextView
-import com.droiddeck.launcher.input.DeckControls
-import com.droiddeck.launcher.input.PadBridge
-import com.droiddeck.launcher.input.PadState
-import com.droiddeck.launcher.session.SessionService
-import com.droiddeck.launcher.session.SessionPrefs
-import com.droiddeck.launcher.session.SessionState
-import kotlin.math.atan2
-import kotlin.math.hypot
-import kotlin.math.min
-
-@SuppressLint("ViewConstructor")
-class DeckControlsPanel(
-    context: Context,
-    private val onClose: () -> Unit,
-    private val onSteamMenu: () -> Unit,
-    private val onQam: () -> Unit,
-    private val pad: PadBridge? = null,
-    private val portraitDock: Boolean = false,
-    private val onMenu: (() -> Unit)? = null,
-    private val onSwap: (() -> Unit)? = null,
-) : LinearLayout(context) {
-    private enum class Tab(val label: Int) { GAMEPAD(R.string.deck_tab_gamepad), GRIPS(R.string.deck_tab_grips), LEFT(R.string.deck_tab_left), RIGHT(R.string.deck_tab_right), BOTH(R.string.deck_tab_both) }
-
-    private val content = FrameLayout(context)
-    val deckControls = pad == null || SessionState.deckPad
-    private val tabViews = HashMap<Tab, TextView>()
-    private val topBar: View by lazy { tabsRow() }
-
-    init {
-        orientation = VERTICAL
-        setBackgroundColor(Color.BLACK)
-        val title = context.getString(if (deckControls) R.string.second_mode_deck_controls else R.string.deck_tab_gamepad)
-        val extras = listOfNotNull(onSwap?.let { BarExtra(context.getString(R.string.swap_screens), icon = R.drawable.ic_bottom_swap, onClick = it) })
-        addView(bottomScreenBarView(context) { sessionBarModel(title, onClose, onMenu, onSteamMenu, onQam, extras) },
-            LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT))
-        addView(topBar, LayoutParams(LayoutParams.MATCH_PARENT, dp(52)))
-        addView(content, LayoutParams(LayoutParams.MATCH_PARENT, 0, 1f))
-        select(if (pad != null && !deckControls) Tab.GAMEPAD else if (pad != null) selectedWithPad else selected)
-    }
-
-    override fun onDetachedFromWindow() {
-        DeckControls.releaseAll()
-        super.onDetachedFromWindow()
-    }
-
-    private fun tabsRow(): View = LinearLayout(context).apply {
-        orientation = HORIZONTAL
-        gravity = Gravity.CENTER
-        setPadding(dp(12), 0, dp(12), dp(8))
-        val tabs = LinearLayout(context).apply {
-            orientation = HORIZONTAL
-            background = outline(CORNER_PILL, SURFACE)
-            setPadding(dp(4), dp(4), dp(4), dp(4))
-            for (tab in Tab.values()) {
-                if (!deckControls && tab != Tab.GAMEPAD) continue
-                if (tab == Tab.GAMEPAD && pad == null) continue
-                val view = TextView(context).apply {
-                    text = context.getString(tab.label)
-                    textSize = 14f
-                    typeface = Typeface.create(Typeface.DEFAULT, Typeface.BOLD)
-                    gravity = Gravity.CENTER
-                    isSingleLine = true
-                    setPadding(dp(14), 0, dp(14), 0)
-                    setOnClickListener { select(tab) }
-                }
-                tabViews[tab] = view
-                addView(view, LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT))
-            }
-        }
-        val centre = HorizontalScrollView(context).apply {
-            isHorizontalScrollBarEnabled = false
-            overScrollMode = View.OVER_SCROLL_NEVER
-            addView(tabs, FrameLayout.LayoutParams(FrameLayout.LayoutParams.WRAP_CONTENT, dp(44)))
-        }
-        addView(centre, LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT))
-    }
-
-    private fun select(tab: Tab) {
-        if (pad != null) selectedWithPad = tab else selected = tab
-        DeckControls.releaseAll()
-        for ((each, view) in tabViews) {
-            val on = each == tab
-            view.background = if (on) filled(CORNER_PILL, ACCENT) else null
-            view.setTextColor(if (on) ON_ACCENT else TEXT_DIM)
-        }
-        tabViews[tab]?.let { selectedView ->
-            (selectedView.parent?.parent as? HorizontalScrollView)?.post {
-                val left = selectedView.left
-                val right = selectedView.right
-                val scroll = selectedView.parent?.parent as? HorizontalScrollView ?: return@post
-                when {
-                    left < scroll.scrollX -> scroll.smoothScrollTo(left, 0)
-                    right > scroll.scrollX + scroll.width -> scroll.smoothScrollTo(right - scroll.width, 0)
-                }
-            }
-        }
-        content.removeAllViews()
-        topBar.visibility = if (tab == Tab.GAMEPAD || tabViews.size < 2) View.GONE else View.VISIBLE
-        content.addView(
-            when (tab) {
-                Tab.GRIPS -> gripsGrid()
-                Tab.LEFT -> singlePad(right = false)
-                Tab.RIGHT -> singlePad(right = true)
-                Tab.BOTH -> bothPads()
-                Tab.GAMEPAD -> gamepad(pad ?: return)
-            },
-            FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT),
-        )
-    }
-
-    private fun gripsGrid(): View = LinearLayout(context).apply {
-        orientation = HORIZONTAL
-        setPadding(dp(12), dp(6), dp(12), dp(12))
-        fun column(upper: View, lower: View) = LinearLayout(context).apply {
-            orientation = VERTICAL
-            addView(upper, LayoutParams(LayoutParams.MATCH_PARENT, 0, 1f).apply { bottomMargin = dp(6) })
-            addView(lower, LayoutParams(LayoutParams.MATCH_PARENT, 0, 1f).apply { topMargin = dp(6) })
-        }
-        addView(column(GripButton(context, "L4", context.getString(R.string.deck_left_upper), DeckControls.L4), GripButton(context, "L5", context.getString(R.string.deck_left_lower), DeckControls.L5)),
-            LayoutParams(0, LayoutParams.MATCH_PARENT, 1f).apply { rightMargin = dp(6) })
-        addView(column(GripButton(context, "R4", context.getString(R.string.deck_right_upper), DeckControls.R4), GripButton(context, "R5", context.getString(R.string.deck_right_lower), DeckControls.R5)),
-            LayoutParams(0, LayoutParams.MATCH_PARENT, 1f).apply { leftMargin = dp(6) })
-    }
-
-    private fun singlePad(right: Boolean): View = LinearLayout(context).apply {
-        orientation = VERTICAL
-        setPadding(dp(12), dp(6), dp(12), dp(12))
-        addView(TrackpadView(context, right), LayoutParams(LayoutParams.MATCH_PARENT, 0, 1f).apply { bottomMargin = dp(12) })
-        addView(ClickBar(context, right), LayoutParams(LayoutParams.MATCH_PARENT, dp(76)))
-    }
-
-    private fun bothPads(): View = LinearLayout(context).apply {
-        orientation = VERTICAL
-        setPadding(dp(12), dp(6), dp(12), dp(12))
-        val pads = LinearLayout(context).apply {
-            orientation = HORIZONTAL
-            addView(TrackpadView(context, right = false), LayoutParams(0, LayoutParams.MATCH_PARENT, 1f).apply { rightMargin = dp(6) })
-            addView(TrackpadView(context, right = true), LayoutParams(0, LayoutParams.MATCH_PARENT, 1f).apply { leftMargin = dp(6) })
-        }
-        addView(pads, LayoutParams(LayoutParams.MATCH_PARENT, 0, 1f).apply { bottomMargin = dp(12) })
-        val grips = LinearLayout(context).apply {
-            orientation = HORIZONTAL
-            val row = listOf("L4" to DeckControls.L4, "L5" to DeckControls.L5, "R5" to DeckControls.R5, "R4" to DeckControls.R4)
-            row.forEachIndexed { index, (label, bit) ->
-                addView(GripButton(context, label, null, bit), LayoutParams(0, LayoutParams.MATCH_PARENT, 1f).apply {
-                    if (index > 0) leftMargin = dp(6)
-                    if (index < row.size - 1) rightMargin = dp(6)
-                })
-            }
-        }
-        addView(grips, LayoutParams(LayoutParams.MATCH_PARENT, dp(84)))
-    }
-
-    private fun gamepad(pad: PadBridge): View = GamepadLayout(context, portraitDock).apply {
-        fun pill(label: String, write: (PadState, Boolean) -> Unit) = PadButton(context, pad, label, write)
-        place(surfaceSlot(pad, right = false), GamepadGeometry.Slot.LEFT_MAIN)
-        place(DirectionPad(context, pad), GamepadGeometry.Slot.LEFT_SECOND)
-        place(surfaceSlot(pad, right = true), GamepadGeometry.Slot.RIGHT_MAIN)
-        place(FaceButtons(context, pad), GamepadGeometry.Slot.RIGHT_SECOND)
-        place(pill("LT") { st, d -> st.leftTrigger = if (d) 1f else 0f }, GamepadGeometry.Slot.LEFT_OUTER_SHOULDER)
-        place(pill("LB") { st, d -> st.press(PadState.LB, d) }, GamepadGeometry.Slot.LEFT_INNER_SHOULDER)
-        place(pill("RB") { st, d -> st.press(PadState.RB, d) }, GamepadGeometry.Slot.RIGHT_INNER_SHOULDER)
-        place(pill("RT") { st, d -> st.rightTrigger = if (d) 1f else 0f }, GamepadGeometry.Slot.RIGHT_OUTER_SHOULDER)
-        place(pill("VIEW") { st, d -> st.press(PadState.SELECT, d) }, GamepadGeometry.Slot.VIEW)
-        place(pill("MENU") { st, d -> st.press(PadState.START, d) }, GamepadGeometry.Slot.MENU)
-        if (deckControls) place(centreTap("\u25a6 " + context.getString(R.string.deck_panels), context.getString(R.string.deck_more_controls)) { select(Tab.BOTH) },
-            GamepadGeometry.Slot.PANELS)
-        if (portraitDock && deckControls) {
-            place(GripButton(context, "L4", null, DeckControls.L4), GamepadGeometry.Slot.L4)
-            place(GripButton(context, "L5", null, DeckControls.L5), GamepadGeometry.Slot.L5)
-            place(GripButton(context, "R5", null, DeckControls.R5), GamepadGeometry.Slot.R5)
-            place(GripButton(context, "R4", null, DeckControls.R4), GamepadGeometry.Slot.R4)
-        }
-    }
-
-    private fun centreTap(label: String, description: String, onClick: () -> Unit) = TextView(context).apply {
-        text = label
-        contentDescription = description
-        textSize = 13f
-        maxLines = 1
-        setAutoSizeTextTypeUniformWithConfiguration(9, 13, 1, android.util.TypedValue.COMPLEX_UNIT_SP)
-        typeface = Typeface.create(Typeface.DEFAULT, Typeface.BOLD)
-        letterSpacing = 0.08f
-        gravity = Gravity.CENTER
-        setTextColor(TEXT)
-        background = outline(CORNER_PILL, SURFACE)
-        setOnClickListener {
-            performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY)
-            onClick()
-        }
-    }
-
-    private fun surfaceSlot(pad: PadBridge, right: Boolean): View = FrameLayout(context).apply {
-        if (!deckControls) {
-            addView(StickView(context, pad, right),
-                FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT))
-            return@apply
-        }
-        val slot = this
-        fun show() {
-            slot.removeAllViews()
-            val stick = SessionPrefs.gamepadSurface(context, right) == SessionPrefs.SURFACE_STICK
-            slot.addView(if (stick) StickView(context, pad, right) else TrackpadView(context, right, captioned = false),
-                FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT))
-            val chip = TextView(context).apply {
-                text = "\u21c4"
-                contentDescription = context.getString(R.string.deck_surface_switch)
-                textSize = 14f
-                typeface = Typeface.create(Typeface.DEFAULT, Typeface.BOLD)
-                gravity = Gravity.CENTER
-                setTextColor(TEXT_DIM)
-                background = outline(CORNER_PILL, SURFACE)
-                setOnClickListener {
-                    performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY)
-                    SessionPrefs.setGamepadSurface(context, right,
-                        if (stick) SessionPrefs.SURFACE_TRACKPAD else SessionPrefs.SURFACE_STICK)
-                    show()
-                }
-            }
-            slot.addView(chip, FrameLayout.LayoutParams(dp(30), dp(30),
-                (if (right) Gravity.START else Gravity.END) or Gravity.TOP).apply { setMargins(dp(6), dp(6), dp(6), dp(6)) })
-        }
-        show()
-    }
-
-    fun takesTouchAt(x: Float, y: Float): Boolean = controlUnder(this, x, y)
-
-    private fun controlUnder(view: View, x: Float, y: Float): Boolean {
-        if (view.visibility != VISIBLE || x < 0f || y < 0f || x >= view.width || y >= view.height) return false
-        if (view.isClickable || view is HorizontalScrollView || view is Surface || view is DirectionPad || view is FaceButtons ||
-            view is androidx.compose.ui.platform.ComposeView) return true
-        val group = view as? ViewGroup ?: return false
-        return (group.childCount - 1 downTo 0).any { i ->
-            val child = group.getChildAt(i)
-            controlUnder(child, x + group.scrollX - child.x, y + group.scrollY - child.y)
-        }
-    }
-
-    private fun outline(radius: Float, fill: Int) = outline(context, radius, fill)
-
-    private fun filled(radius: Float, fill: Int) = GradientDrawable().apply {
-        cornerRadius = radius * resources.displayMetrics.density
-        setColor(fill)
-    }
-
-    private fun dp(value: Int): Int = dp(context, value)
-
-
-    private abstract class Surface(context: Context) : View(context) {
-        protected val density = resources.displayMetrics.density
-        protected val rect = RectF()
-        private val fill = Paint(Paint.ANTI_ALIAS_FLAG)
-        private val stroke = Paint(Paint.ANTI_ALIAS_FLAG).apply { style = Paint.Style.STROKE }
-        protected val labelPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
-            textAlign = Paint.Align.CENTER
-            typeface = Typeface.create(Typeface.DEFAULT, Typeface.BOLD)
-        }
-        protected val captionPaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
-            textAlign = Paint.Align.CENTER
-            color = TEXT_DIM
-        }
-
-        protected fun drawSurface(canvas: Canvas, lit: Boolean) {
-            val inset = density
-            rect.set(inset, inset, width - inset, height - inset)
-            val radius = CORNER * density
-            fill.color = if (lit) ACCENT_WASH else SURFACE
-            canvas.drawRoundRect(rect, radius, radius, fill)
-            stroke.color = if (lit) ACCENT else LINE
-            stroke.strokeWidth = (if (lit) 2f else 1f) * density
-            canvas.drawRoundRect(rect, radius, radius, stroke)
-        }
-    }
-
-    private open class HoldButton(
-        context: Context,
-        private val label: String,
-        private val caption: String?,
-        private val onChange: (Boolean) -> Unit,
-    ) : Surface(context) {
-        private var down = false
-
-        override fun onDraw(canvas: Canvas) {
-            drawSurface(canvas, down)
-            val cx = width / 2f
-            labelPaint.textSize = min(height * 0.3f, 30 * density)
-            labelPaint.color = if (down) ACCENT else TEXT
-            val labelY = height / 2f + labelPaint.textSize * (if (caption == null) 0.35f else 0.1f)
-            canvas.drawText(label, cx, labelY, labelPaint)
-            if (caption != null) {
-                captionPaint.textSize = 12 * density
-                canvas.drawText(caption, cx, labelY + 22 * density, captionPaint)
-            }
-        }
-
-        @SuppressLint("ClickableViewAccessibility")
-        override fun onTouchEvent(event: MotionEvent): Boolean {
-            when (event.actionMasked) {
-                MotionEvent.ACTION_DOWN -> set(true)
-                MotionEvent.ACTION_UP, MotionEvent.ACTION_CANCEL -> set(false)
-            }
-            return true
-        }
-
-        private fun set(pressed: Boolean) {
-            if (down == pressed) return
-            down = pressed
-            if (pressed) performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY)
-            onChange(pressed)
-            invalidate()
-        }
-    }
-
-    private class GripButton(context: Context, label: String, caption: String?, bit: Int) :
-        HoldButton(context, label, caption, { DeckControls.setGrip(bit, it) })
-
-    private class ClickBar(context: Context, right: Boolean) :
-        HoldButton(context, context.getString(R.string.deck_click), if (right) context.getString(R.string.deck_right_trackpad) else context.getString(R.string.deck_left_trackpad), { DeckControls.setClick(right, it) })
-
-    private class TrackpadView(context: Context, private val right: Boolean, private val captioned: Boolean = true) : Surface(context) {
-        private var touching = false
-        private var clicked = false
-        private var fingerX = 0f
-        private var fingerY = 0f
-        private val guide = Paint(Paint.ANTI_ALIAS_FLAG).apply { style = Paint.Style.STROKE; color = GUIDE }
-        private val dot = Paint(Paint.ANTI_ALIAS_FLAG).apply { color = ACCENT }
-        private val glow = Paint(Paint.ANTI_ALIAS_FLAG)
-
-        override fun onDraw(canvas: Canvas) {
-            drawSurface(canvas, clicked)
-            val cx = width / 2f
-            val cy = height / 2f
-            guide.strokeWidth = density
-            val reach = min(width, height) / 2f - 24 * density
-            canvas.drawCircle(cx, cy, reach, guide)
-            canvas.drawCircle(cx, cy, reach / 2f, guide)
-            canvas.drawLine(cx - reach, cy, cx + reach, cy, guide)
-            canvas.drawLine(cx, cy - reach, cx, cy + reach, guide)
-            captionPaint.textSize = 12 * density
-            captionPaint.color = if (touching) ACCENT else TEXT_DIM
-            if (captioned) canvas.drawText((if (right) context.getString(R.string.deck_right_trackpad) else context.getString(R.string.deck_left_trackpad)).uppercase(), cx, 28 * density, captionPaint)
-            if (touching) {
-                val radius = 56 * density
-                glow.shader = RadialGradient(fingerX, fingerY, radius, ACCENT_GLOW, Color.TRANSPARENT, Shader.TileMode.CLAMP)
-                canvas.drawCircle(fingerX, fingerY, radius, glow)
-                canvas.drawCircle(fingerX, fingerY, (if (clicked) 16 else 12) * density, dot)
-            }
-        }
-
-        @SuppressLint("ClickableViewAccessibility")
-        override fun onTouchEvent(event: MotionEvent): Boolean {
-            when (event.actionMasked) {
-                MotionEvent.ACTION_DOWN, MotionEvent.ACTION_MOVE -> {
-                    touch(event.getX(0), event.getY(0))
-                    click(event.pointerCount > 1)
-                }
-                MotionEvent.ACTION_POINTER_DOWN -> click(true)
-                MotionEvent.ACTION_POINTER_UP -> {
-                    val stays = if (event.actionIndex == 0) 1 else 0
-                    touch(event.getX(stays), event.getY(stays))
-                    click(event.pointerCount - 1 > 1)
-                }
-                MotionEvent.ACTION_UP, MotionEvent.ACTION_CANCEL -> {
-                    click(false)
-                    touching = false
-                    DeckControls.setPad(right, touching = false)
-                    invalidate()
-                }
-            }
-            return true
-        }
-
-        private fun touch(x: Float, y: Float) {
-            fingerX = x.coerceIn(0f, width.toFloat())
-            fingerY = y.coerceIn(0f, height.toFloat())
-            touching = true
-            DeckControls.setPad(right, true, (fingerX - width / 2f) / (width / 2f), -(fingerY - height / 2f) / (height / 2f))
-            invalidate()
-        }
-
-        private fun click(down: Boolean) {
-            if (clicked == down) return
-            clicked = down
-            if (down) performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY)
-            DeckControls.setClick(right, down)
-            invalidate()
-        }
-    }
-
-    private class PadButton(
-        context: Context,
-        private val pad: PadBridge,
-        label: String,
-        private val write: (PadState, Boolean) -> Unit,
-    ) : HoldButton(context, label, null, { down -> pad.applyTouch { write(it, down) } }) {
-        override fun onDetachedFromWindow() {
-            pad.applyTouch { write(it, false) }
-            super.onDetachedFromWindow()
-        }
-    }
-
-    private class StickView(context: Context, private val pad: PadBridge, private val right: Boolean) : Surface(context) {
-        private var touching = false
-        private var clicking = false
-        private var lastUp = 0L
-        private var originX = 0f
-        private var originY = 0f
-        private var knobX = 0f
-        private var knobY = 0f
-        private val ring = Paint(Paint.ANTI_ALIAS_FLAG).apply { style = Paint.Style.STROKE }
-        private val knob = Paint(Paint.ANTI_ALIAS_FLAG)
-
-        private fun reach() = min(width, height) * 0.30f
-
-        override fun onDraw(canvas: Canvas) {
-            drawSurface(canvas, clicking)
-            val cx = if (touching) originX else width / 2f
-            val cy = if (touching) originY else height / 2f
-            ring.strokeWidth = 2 * density
-            ring.color = if (touching) ACCENT else LINE
-            canvas.drawCircle(cx, cy, reach(), ring)
-            knob.color = if (touching) ACCENT else KNOB
-            canvas.drawCircle(cx + knobX, cy + knobY, reach() * 0.45f, knob)
-        }
-
-        @SuppressLint("ClickableViewAccessibility")
-        override fun onTouchEvent(event: MotionEvent): Boolean {
-            val r = reach().coerceAtLeast(1f)
-            when (event.actionMasked) {
-                MotionEvent.ACTION_DOWN -> {
-                    originX = event.x.coerceIn(r, (width - r).coerceAtLeast(r))
-                    originY = event.y.coerceIn(r, (height - r).coerceAtLeast(r))
-                    touching = true
-                    performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY)
-                    if (event.eventTime - lastUp < CLICK_MS) setClick(true)
-                    follow(event.x, event.y, r)
-                }
-                MotionEvent.ACTION_MOVE -> follow(event.getX(0), event.getY(0), r)
-                MotionEvent.ACTION_UP, MotionEvent.ACTION_CANCEL -> {
-                    touching = false
-                    lastUp = event.eventTime
-                    setClick(false)
-                    move(0f, 0f, 1f)
-                }
-            }
-            return true
-        }
-
-        private fun follow(x: Float, y: Float, r: Float) {
-            var dx = x - originX
-            var dy = y - originY
-            val length = hypot(dx, dy)
-            if (length > r) { dx *= r / length; dy *= r / length }
-            move(dx, dy, r)
-        }
-
-        private fun move(dx: Float, dy: Float, r: Float) {
-            knobX = dx
-            knobY = dy
-            pad.applyTouch(if (right) PadBridge.RIGHT_STICK else PadBridge.LEFT_STICK) { s ->
-                if (right) { s.rightX = dx / r; s.rightY = dy / r } else { s.leftX = dx / r; s.leftY = dy / r }
-            }
-            invalidate()
-        }
-
-        private fun setClick(down: Boolean) {
-            if (clicking == down) return
-            clicking = down
-            if (down) performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY)
-            pad.applyTouch { s -> s.press(if (right) PadState.R3 else PadState.L3, down) }
-        }
-
-        override fun onDetachedFromWindow() {
-            setClick(false)
-            if (knobX != 0f || knobY != 0f) move(0f, 0f, 1f)
-            super.onDetachedFromWindow()
-        }
-    }
-
-    private class DirectionPad(context: Context, private val pad: PadBridge) : View(context) {
-        private val density = resources.displayMetrics.density
-        private var held = 0
-        private val arm = Paint(Paint.ANTI_ALIAS_FLAG)
-        private val rect = RectF()
-
-        override fun onDraw(canvas: Canvas) {
-            val size = min(width, height) * 0.86f
-            val cx = width / 2f
-            val cy = height / 2f
-            val half = size / 2f
-            val thick = size / 3f / 2f
-            fun armRect(bit: Int, l: Float, t: Float, r: Float, b: Float) {
-                arm.color = if (held and bit != 0) ACCENT else KNOB
-                rect.set(l, t, r, b)
-                canvas.drawRoundRect(rect, 8 * density, 8 * density, arm)
-            }
-            armRect(1, cx - thick, cy - half, cx + thick, cy - thick)
-            armRect(4, cx - thick, cy + thick, cx + thick, cy + half)
-            armRect(8, cx - half, cy - thick, cx - thick, cy + thick)
-            armRect(2, cx + thick, cy - thick, cx + half, cy + thick)
-            arm.color = KNOB
-            canvas.drawRect(cx - thick, cy - thick, cx + thick, cy + thick, arm)
-        }
-
-        @SuppressLint("ClickableViewAccessibility")
-        override fun onTouchEvent(event: MotionEvent): Boolean {
-            val bits = when (event.actionMasked) {
-                MotionEvent.ACTION_DOWN, MotionEvent.ACTION_MOVE -> {
-                    val dx = event.getX(0) - width / 2f
-                    val dy = event.getY(0) - height / 2f
-                    if (hypot(dx, dy) < min(width, height) * 0.08f) 0 else {
-                        val sector = ((Math.toDegrees(atan2(dy.toDouble(), dx.toDouble())) + 360 + 22.5) % 360 / 45).toInt()
-                        intArrayOf(2, 2 or 4, 4, 4 or 8, 8, 8 or 1, 1, 1 or 2)[sector]
-                    }
-                }
-                else -> 0
-            }
-            set(bits)
-            return true
-        }
-
-        private fun set(bits: Int) {
-            if (bits == held) return
-            if (bits and held.inv() != 0) performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY)
-            held = bits
-            pad.applyTouch { s ->
-                s.up = bits and 1 != 0; s.right = bits and 2 != 0; s.down = bits and 4 != 0; s.left = bits and 8 != 0
-            }
-            invalidate()
-        }
-
-        override fun onDetachedFromWindow() {
-            set(0)
-            super.onDetachedFromWindow()
-        }
-    }
-
-    private class FaceButtons(context: Context, private val pad: PadBridge) : View(context) {
-        private val buttons = listOf(PadState.Y to "Y", PadState.B to "B", PadState.A to "A", PadState.X to "X")
-        private var held = emptySet<Int>()
-        private val fill = Paint(Paint.ANTI_ALIAS_FLAG)
-        private val text = Paint(Paint.ANTI_ALIAS_FLAG).apply {
-            textAlign = Paint.Align.CENTER
-            typeface = Typeface.create(Typeface.DEFAULT, Typeface.BOLD)
-        }
-
-        private fun layout(): Pair<List<Pair<Float, Float>>, Float> {
-            val cx = width / 2f
-            val cy = height / 2f
-            val spread = min(width, height) * 0.30f
-            val radius = min(width, height) * 0.16f
-            return listOf(cx to cy - spread, cx + spread to cy, cx to cy + spread, cx - spread to cy) to radius
-        }
-
-        override fun onDraw(canvas: Canvas) {
-            val (centres, radius) = layout()
-            text.textSize = radius * 0.9f
-            buttons.forEachIndexed { i, (button, label) ->
-                val (x, y) = centres[i]
-                val down = button in held
-                fill.color = if (down) ACCENT else KNOB
-                canvas.drawCircle(x, y, radius, fill)
-                text.color = if (down) ON_ACCENT else TEXT
-                canvas.drawText(label, x, y + text.textSize * 0.35f, text)
-            }
-        }
-
-        @SuppressLint("ClickableViewAccessibility")
-        override fun onTouchEvent(event: MotionEvent): Boolean {
-            val (centres, radius) = layout()
-            val now = HashSet<Int>()
-            val ending = event.actionMasked == MotionEvent.ACTION_UP || event.actionMasked == MotionEvent.ACTION_CANCEL
-            if (!ending) for (p in 0 until event.pointerCount) {
-                if (event.actionMasked == MotionEvent.ACTION_POINTER_UP && p == event.actionIndex) continue
-                val x = event.getX(p)
-                val y = event.getY(p)
-                val nearest = centres.indices.minByOrNull { hypot(centres[it].first - x, centres[it].second - y) } ?: continue
-                if (hypot(centres[nearest].first - x, centres[nearest].second - y) <= radius * 1.6f) now.add(buttons[nearest].first)
-            }
-            set(now)
-            return true
-        }
-
-        private fun set(now: Set<Int>) {
-            if (now == held) return
-            if ((now - held).isNotEmpty()) performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY)
-            val before = held
-            held = now
-            pad.applyTouch { s -> for (b in before + now) s.press(b, b in now) }
-            invalidate()
-        }
-
-        override fun onDetachedFromWindow() {
-            set(emptySet())
-            super.onDetachedFromWindow()
-        }
-    }
-
-    private class GamepadLayout(context: Context, private val portraitDock: Boolean) : ViewGroup(context) {
-        private val slots = LinkedHashMap<View, GamepadGeometry.Slot>()
-
-        fun place(view: View, slot: GamepadGeometry.Slot) {
-            slots[view] = slot
-            addView(view)
-        }
-
-        private fun boxes(w: Int, h: Int) = GamepadGeometry.layout(w.toFloat(), h.toFloat(), resources.displayMetrics.density, portraitDock)
-
-        override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
-            val w = MeasureSpec.getSize(widthMeasureSpec)
-            val h = MeasureSpec.getSize(heightMeasureSpec)
-            setMeasuredDimension(w, h)
-            val boxes = boxes(w, h)
-            for ((view, slot) in slots) {
-                val box = boxes[slot]
-                view.visibility = if (box == null) View.GONE else View.VISIBLE
-                if (box == null) continue
-                view.measure(MeasureSpec.makeMeasureSpec(box.width.toInt().coerceAtLeast(1), MeasureSpec.EXACTLY),
-                    MeasureSpec.makeMeasureSpec(box.height.toInt().coerceAtLeast(1), MeasureSpec.EXACTLY))
-            }
-        }
-
-        override fun onLayout(changed: Boolean, l: Int, t: Int, r: Int, b: Int) {
-            val boxes = boxes(r - l, b - t)
-            for ((view, slot) in slots) {
-                val box = boxes[slot] ?: continue
-                val left = box.left.toInt()
-                val top = box.top.toInt()
-                view.layout(left, top, left + box.width.toInt().coerceAtLeast(1), top + box.height.toInt().coerceAtLeast(1))
-            }
-        }
-    }
-
-    companion object {
-        private const val CLICK_MS = 300L
-
-        private var selected = Tab.BOTH
-        private var selectedWithPad = Tab.BOTH
-
-        private const val CORNER = 20f
-        private const val CORNER_PILL = 22f
-        private val ACCENT = Color.rgb(0x1A, 0x9F, 0xFF)
-        private val ACCENT_WASH = Color.argb(0x2E, 0x1A, 0x9F, 0xFF)
-        private val ACCENT_GLOW = Color.argb(0x66, 0x1A, 0x9F, 0xFF)
-        private val ON_ACCENT = Color.rgb(0x03, 0x11, 0x1F)
-        private val SURFACE = Color.rgb(0x0A, 0x0B, 0x0D)
-        private val LINE = Color.rgb(0x26, 0x29, 0x2E)
-        private val GUIDE = Color.rgb(0x16, 0x18, 0x1B)
-        private val TEXT = Color.rgb(0xF2, 0xF4, 0xF7)
-        private val TEXT_DIM = Color.rgb(0x7A, 0x80, 0x8A)
-        private val KNOB = Color.rgb(0x2A, 0x2D, 0x33)
-
-        internal fun dp(context: Context, value: Int): Int = (value * context.resources.displayMetrics.density + 0.5f).toInt()
-
-        internal fun outline(context: Context, radius: Float, fill: Int) = GradientDrawable().apply {
-            cornerRadius = radius * context.resources.displayMetrics.density
-            setColor(fill)
-            setStroke(dp(context, 1), LINE)
-        }
-
-        internal fun roundButton(context: Context, label: String, description: String, onClick: () -> Unit, wide: Boolean = false) =
-            TextView(context).apply {
-                text = label
-                contentDescription = description
-                textSize = if (wide) 13f else 20f
-                typeface = Typeface.create(Typeface.DEFAULT, Typeface.BOLD)
-                letterSpacing = if (wide) 0.08f else 0f
-                gravity = Gravity.CENTER
-                setTextColor(TEXT)
-                background = outline(context, CORNER_PILL, SURFACE)
-                setPadding(if (wide) dp(context, 16) else 0, 0, if (wide) dp(context, 16) else 0, 0)
-                minWidth = dp(context, 44)
-                layoutParams = LinearLayout.LayoutParams(if (wide) LinearLayout.LayoutParams.WRAP_CONTENT else dp(context, 44), dp(context, 44))
-                setOnClickListener {
-                    performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY)
-                    onClick()
-                }
-            }
-
-        internal fun menuButton(context: Context, onClick: () -> Unit) =
-            iconButton(context, R.drawable.ic_stat_session, context.getString(R.string.touch_droiddeck_menu), onClick)
-
-        internal fun iconButton(context: Context, icon: Int, description: String, onClick: () -> Unit) = android.widget.ImageView(context).apply {
-            setImageResource(icon)
-            setColorFilter(TEXT)
-            contentDescription = description
-            scaleType = android.widget.ImageView.ScaleType.CENTER_INSIDE
-            val pad = dp(context, 11)
-            setPadding(pad, pad, pad, pad)
-            background = outline(context, CORNER_PILL, SURFACE)
-            layoutParams = LinearLayout.LayoutParams(dp(context, 44), dp(context, 44))
-            setOnClickListener {
-                performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY)
-                onClick()
-            }
-        }
-    }
-}