/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*- * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ package org.mozilla.gecko; import org.mozilla.gecko.db.BrowserDB; import org.mozilla.gecko.gfx.Layer; import org.mozilla.gecko.gfx.LayerView; import org.mozilla.gecko.gfx.PluginLayer; import org.mozilla.gecko.gfx.PointUtils; import org.mozilla.gecko.ui.PanZoomController; import org.mozilla.gecko.util.GeckoAsyncTask; import org.mozilla.gecko.util.GeckoBackgroundThread; import org.mozilla.gecko.util.GeckoEventListener; import org.mozilla.gecko.util.GeckoEventResponder; import org.mozilla.gecko.GeckoAccessibility; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; import android.app.Activity; import android.app.AlertDialog; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.SharedPreferences; import android.content.pm.ApplicationInfo; import android.content.pm.PackageInfo; import android.content.pm.PackageManager; import android.content.pm.PackageManager.NameNotFoundException; import android.content.pm.ResolveInfo; import android.content.pm.ServiceInfo; import android.content.pm.Signature; import android.content.res.Configuration; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.Color; import android.graphics.PointF; import android.graphics.Rect; import android.graphics.drawable.BitmapDrawable; import android.hardware.Sensor; import android.hardware.SensorEvent; import android.hardware.SensorEventListener; import android.location.Location; import android.location.LocationListener; import android.net.Uri; import android.os.Build; import android.os.Bundle; import android.os.Environment; import android.os.Handler; import android.os.PowerManager; import android.os.StrictMode; import android.os.SystemClock; import android.text.TextUtils; import android.util.AttributeSet; import android.util.DisplayMetrics; import android.util.Log; import android.util.SparseBooleanArray; import android.view.Gravity; import android.view.KeyEvent; import android.view.LayoutInflater; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.MotionEvent; import android.view.SurfaceHolder; import android.view.SurfaceView; import android.view.View; import android.view.ViewConfiguration; import android.view.ViewGroup; import android.view.Window; import android.view.WindowManager; import android.view.accessibility.AccessibilityEvent; import android.view.accessibility.AccessibilityManager; import android.widget.AbsoluteLayout; import android.widget.FrameLayout; import android.widget.LinearLayout; import android.widget.ListView; import android.widget.RelativeLayout; import android.widget.ScrollView; import android.widget.TextView; import android.widget.Toast; import java.io.BufferedReader; import java.io.ByteArrayOutputStream; import java.io.File; import java.io.FileOutputStream; import java.io.FileReader; import java.io.IOException; import java.io.OutputStream; import java.lang.reflect.Method; import java.net.HttpURLConnection; import java.net.URL; import java.nio.ByteBuffer; import java.util.ArrayList; import java.util.HashMap; import java.util.Iterator; import java.util.List; import java.util.Map; import java.util.Set; import java.util.concurrent.CopyOnWriteArrayList; import java.util.regex.Matcher; import java.util.regex.Pattern; abstract public class GeckoApp extends GeckoActivity implements GeckoEventListener, SensorEventListener, LocationListener, GeckoApplication.ApplicationLifecycleCallbacks, Tabs.OnTabsChangedListener, GeckoEventResponder { private static final String LOGTAG = "GeckoApp"; public static enum StartupMode { NORMAL, NEW_VERSION, NEW_PROFILE } public static final String ACTION_ALERT_CLICK = "org.mozilla.gecko.ACTION_ALERT_CLICK"; public static final String ACTION_ALERT_CLEAR = "org.mozilla.gecko.ACTION_ALERT_CLEAR"; public static final String ACTION_ALERT_CALLBACK = "org.mozilla.gecko.ACTION_ALERT_CALLBACK"; public static final String ACTION_WEBAPP_PREFIX = "org.mozilla.gecko.WEBAPP"; public static final String ACTION_DEBUG = "org.mozilla.gecko.DEBUG"; public static final String ACTION_BOOKMARK = "org.mozilla.gecko.BOOKMARK"; public static final String ACTION_LOAD = "org.mozilla.gecko.LOAD"; public static final String ACTION_UPDATE = "org.mozilla.gecko.UPDATE"; public static final String ACTION_INIT_PW = "org.mozilla.gecko.INIT_PW"; public static final String SAVED_STATE_TITLE = "title"; public static final String SAVED_STATE_IN_BACKGROUND = "inBackground"; public static final String PREFS_NAME = "GeckoApp"; public static final String PREFS_OOM_EXCEPTION = "OOMException"; public static final String PREFS_WAS_STOPPED = "wasStopped"; StartupMode mStartupMode = null; protected LinearLayout mMainLayout; protected RelativeLayout mGeckoLayout; public View getView() { return mGeckoLayout; } public SurfaceView cameraView; public static GeckoApp mAppContext; public boolean mDOMFullScreen = false; protected MenuPanel mMenuPanel; protected Menu mMenu; private static GeckoThread sGeckoThread; public Handler mMainHandler; private GeckoProfile mProfile; public static boolean sIsGeckoReady = false; public static int mOrientation; private boolean mIsRestoringActivity; private String mCurrentResponse = ""; private GeckoConnectivityReceiver mConnectivityReceiver; private GeckoBatteryManager mBatteryReceiver; private PromptService mPromptService; private Favicons mFavicons; private TextSelection mTextSelection; protected DoorHangerPopup mDoorHangerPopup; protected FormAssistPopup mFormAssistPopup; protected TabsPanel mTabsPanel; private LayerView mLayerView; private AbsoluteLayout mPluginContainer; private FullScreenHolder mFullScreenPluginContainer; private View mFullScreenPluginView; private HashMap mWakeLocks = new HashMap(); protected int mRestoreMode = GeckoAppShell.RESTORE_NONE; protected boolean mInitialized = false; public enum LaunchState {Launching, WaitForDebugger, Launched, GeckoRunning, GeckoExiting}; private static LaunchState sLaunchState = LaunchState.Launching; abstract public int getLayout(); abstract public boolean hasTabsSideBar(); abstract protected String getDefaultProfileName(); public static boolean checkLaunchState(LaunchState checkState) { synchronized(sLaunchState) { return sLaunchState == checkState; } } static void setLaunchState(LaunchState setState) { synchronized(sLaunchState) { sLaunchState = setState; } } // if mLaunchState is equal to checkState this sets mLaunchState to setState // and return true. Otherwise we return false. static boolean checkAndSetLaunchState(LaunchState checkState, LaunchState setState) { synchronized(sLaunchState) { if (sLaunchState != checkState) return false; sLaunchState = setState; return true; } } void toggleChrome(final Boolean aShow) { } void focusChrome() { } public void onTabChanged(Tab tab, Tabs.TabEvents msg, Object data) { // When a tab is closed, it is always unselected first. // When a tab is unselected, another tab is always selected first. switch(msg) { case UNSELECTED: hidePlugins(tab); break; case LOCATION_CHANGE: // We only care about location change for the selected tab. if (!Tabs.getInstance().isSelectedTab(tab)) break; // Fall through... case SELECTED: invalidateOptionsMenu(); break; } } public void refreshChrome() { } public static final String PLUGIN_ACTION = "android.webkit.PLUGIN"; /** * A plugin that wish to be loaded in the WebView must provide this permission * in their AndroidManifest.xml. */ public static final String PLUGIN_PERMISSION = "android.webkit.permission.PLUGIN"; private static final String PLUGIN_SYSTEM_LIB = "/system/lib/plugins/"; private static final String PLUGIN_TYPE = "type"; private static final String TYPE_NATIVE = "native"; public ArrayList mPackageInfoCache = new ArrayList(); // Returns null if plugins are blocked on the device. String[] getPluginDirectories() { // An awful hack to detect Tegra devices. Easiest way to do it without spinning up a EGL context. boolean isTegra = (new File("/system/lib/hw/gralloc.tegra.so")).exists(); if (isTegra) { // disable Flash on Tegra ICS with CM9 and other custom firmware (bug 736421) File vfile = new File("/proc/version"); FileReader vreader = null; try { if (vfile.canRead()) { vreader = new FileReader(vfile); String version = new BufferedReader(vreader).readLine(); if (version.indexOf("CM9") != -1 || version.indexOf("cyanogen") != -1 || version.indexOf("Nova") != -1) { Log.w(LOGTAG, "Blocking plugins because of Tegra 2 + unofficial ICS bug (bug 736421)"); return null; } } } catch (IOException ex) { // nothing } finally { try { if (vreader != null) { vreader.close(); } } catch (IOException ex) { // nothing } } } Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - start of getPluginDirectories"); ArrayList directories = new ArrayList(); PackageManager pm = mAppContext.getPackageManager(); List plugins = pm.queryIntentServices(new Intent(PLUGIN_ACTION), PackageManager.GET_SERVICES | PackageManager.GET_META_DATA); synchronized(mPackageInfoCache) { // clear the list of existing packageInfo objects mPackageInfoCache.clear(); for (ResolveInfo info : plugins) { // retrieve the plugin's service information ServiceInfo serviceInfo = info.serviceInfo; if (serviceInfo == null) { Log.w(LOGTAG, "Ignore bad plugin"); continue; } // Blacklist HTC's flash lite. // See bug #704516 - We're not quite sure what Flash Lite does, // but loading it causes Flash to give errors and fail to draw. if (serviceInfo.packageName.equals("com.htc.flashliteplugin")) { Log.w(LOGTAG, "Skipping HTC's flash lite plugin"); continue; } Log.w(LOGTAG, "Loading plugin: " + serviceInfo.packageName); // retrieve information from the plugin's manifest PackageInfo pkgInfo; try { pkgInfo = pm.getPackageInfo(serviceInfo.packageName, PackageManager.GET_PERMISSIONS | PackageManager.GET_SIGNATURES); } catch (Exception e) { Log.w(LOGTAG, "Can't find plugin: " + serviceInfo.packageName); continue; } if (pkgInfo == null) { Log.w(LOGTAG, "Loading plugin: " + serviceInfo.packageName + ". Could not load package information."); continue; } /* * find the location of the plugin's shared library. The default * is to assume the app is either a user installed app or an * updated system app. In both of these cases the library is * stored in the app's data directory. */ String directory = pkgInfo.applicationInfo.dataDir + "/lib"; final int appFlags = pkgInfo.applicationInfo.flags; final int updatedSystemFlags = ApplicationInfo.FLAG_SYSTEM | ApplicationInfo.FLAG_UPDATED_SYSTEM_APP; // preloaded system app with no user updates if ((appFlags & updatedSystemFlags) == ApplicationInfo.FLAG_SYSTEM) { directory = PLUGIN_SYSTEM_LIB + pkgInfo.packageName; } // check if the plugin has the required permissions String permissions[] = pkgInfo.requestedPermissions; if (permissions == null) { Log.w(LOGTAG, "Loading plugin: " + serviceInfo.packageName + ". Does not have required permission."); continue; } boolean permissionOk = false; for (String permit : permissions) { if (PLUGIN_PERMISSION.equals(permit)) { permissionOk = true; break; } } if (!permissionOk) { Log.w(LOGTAG, "Loading plugin: " + serviceInfo.packageName + ". Does not have required permission (2)."); continue; } // check to ensure the plugin is properly signed Signature signatures[] = pkgInfo.signatures; if (signatures == null) { Log.w(LOGTAG, "Loading plugin: " + serviceInfo.packageName + ". Not signed."); continue; } // determine the type of plugin from the manifest if (serviceInfo.metaData == null) { Log.e(LOGTAG, "The plugin '" + serviceInfo.name + "' has no type defined"); continue; } String pluginType = serviceInfo.metaData.getString(PLUGIN_TYPE); if (!TYPE_NATIVE.equals(pluginType)) { Log.e(LOGTAG, "Unrecognized plugin type: " + pluginType); continue; } try { Class cls = getPluginClass(serviceInfo.packageName, serviceInfo.name); //TODO implement any requirements of the plugin class here! boolean classFound = true; if (!classFound) { Log.e(LOGTAG, "The plugin's class' " + serviceInfo.name + "' does not extend the appropriate class."); continue; } } catch (NameNotFoundException e) { Log.e(LOGTAG, "Can't find plugin: " + serviceInfo.packageName); continue; } catch (ClassNotFoundException e) { Log.e(LOGTAG, "Can't find plugin's class: " + serviceInfo.name); continue; } // if all checks have passed then make the plugin available mPackageInfoCache.add(pkgInfo); directories.add(directory); } } String [] result = directories.toArray(new String[directories.size()]); Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - end of getPluginDirectories"); return result; } String getPluginPackage(String pluginLib) { if (pluginLib == null || pluginLib.length() == 0) { return null; } synchronized(mPackageInfoCache) { for (PackageInfo pkgInfo : mPackageInfoCache) { if (pluginLib.contains(pkgInfo.packageName)) { return pkgInfo.packageName; } } } return null; } synchronized Favicons getFavicons() { if (mFavicons == null) mFavicons = new Favicons(this); return mFavicons; } Class getPluginClass(String packageName, String className) throws NameNotFoundException, ClassNotFoundException { Context pluginContext = mAppContext.createPackageContext(packageName, Context.CONTEXT_INCLUDE_CODE | Context.CONTEXT_IGNORE_SECURITY); ClassLoader pluginCL = pluginContext.getClassLoader(); return pluginCL.loadClass(className); } @Override public void invalidateOptionsMenu() { if (mMenu == null) return; onPrepareOptionsMenu(mMenu); if (Build.VERSION.SDK_INT >= 11) super.invalidateOptionsMenu(); } @Override public boolean onCreateOptionsMenu(Menu menu) { mMenu = menu; MenuInflater inflater = getMenuInflater(); inflater.inflate(R.menu.gecko_app_menu, mMenu); return true; } @Override public MenuInflater getMenuInflater() { if (Build.VERSION.SDK_INT >= 11) return new GeckoMenuInflater(mAppContext); else return super.getMenuInflater(); } public View getMenuPanel() { return mMenuPanel; } // MenuPanel holds the scrollable Menu public static class MenuPanel extends ScrollView { public MenuPanel(Context context, AttributeSet attrs) { super(context, attrs); setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT)); } @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { super.onMeasure(widthMeasureSpec, heightMeasureSpec); // heightPixels changes during rotation. DisplayMetrics metrics = GeckoApp.mAppContext.getResources().getDisplayMetrics(); int restrictedHeightSpec = MeasureSpec.makeMeasureSpec((int) (0.75 * metrics.heightPixels), MeasureSpec.AT_MOST); super.onMeasure(widthMeasureSpec, restrictedHeightSpec); } @Override public boolean dispatchPopulateAccessibilityEvent (AccessibilityEvent event) { if (Build.VERSION.SDK_INT >= 14) // Build.VERSION_CODES.ICE_CREAM_SANDWICH onPopulateAccessibilityEvent(event); return true; } } @Override public View onCreatePanelView(int featureId) { if (Build.VERSION.SDK_INT >= 11 && featureId == Window.FEATURE_OPTIONS_PANEL) { if (mMenuPanel == null) { mMenuPanel = new MenuPanel(mAppContext, null); } else { // Prepare the panel everytime before showing the menu. onPreparePanel(featureId, mMenuPanel, mMenu); } return mMenuPanel; } return super.onCreatePanelView(featureId); } @Override public boolean onCreatePanelMenu(int featureId, Menu menu) { if (Build.VERSION.SDK_INT >= 11 && featureId == Window.FEATURE_OPTIONS_PANEL) { if (mMenuPanel == null) { mMenuPanel = (MenuPanel) onCreatePanelView(featureId); } GeckoMenu gMenu = new GeckoMenu(mAppContext, null); menu = gMenu; mMenuPanel.addView(gMenu); return onCreateOptionsMenu(menu); } return super.onCreatePanelMenu(featureId, menu); } @Override public boolean onPreparePanel(int featureId, View view, Menu menu) { if (Build.VERSION.SDK_INT >= 11 && featureId == Window.FEATURE_OPTIONS_PANEL) return onPrepareOptionsMenu(menu); return super.onPreparePanel(featureId, view, menu); } @Override public boolean onMenuOpened(int featureId, Menu menu) { if (Build.VERSION.SDK_INT >= 11 && featureId == Window.FEATURE_OPTIONS_PANEL) { if (mMenu == null) { onCreatePanelMenu(featureId, menu); onPreparePanel(featureId, mMenuPanel, mMenu); } // Scroll custom menu to the top if (mMenuPanel != null) mMenuPanel.scrollTo(0, 0); return true; } return super.onMenuOpened(featureId, menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.quit: synchronized(sLaunchState) { if (sLaunchState == LaunchState.GeckoRunning) GeckoAppShell.notifyGeckoOfEvent( GeckoEvent.createBroadcastEvent("Browser:Quit", null)); else System.exit(0); sLaunchState = LaunchState.GeckoExiting; } return true; default: return super.onOptionsItemSelected(item); } } @Override public boolean onKeyDown(int keyCode, KeyEvent event) { // Custom Menu should be opened when hardware menu key is pressed. if (Build.VERSION.SDK_INT >= 11 && keyCode == KeyEvent.KEYCODE_MENU) { openOptionsMenu(); return true; } return super.onKeyDown(keyCode, event); } protected void shareCurrentUrl() { Tab tab = Tabs.getInstance().getSelectedTab(); if (tab == null) return; String url = tab.getURL(); if (url == null) return; GeckoAppShell.openUriExternal(url, "text/plain", "", "", Intent.ACTION_SEND, tab.getDisplayTitle()); } protected void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); Log.i(LOGTAG, "onSaveInstanceState"); if (outState == null) outState = new Bundle(); Tab tab = Tabs.getInstance().getSelectedTab(); if (tab != null) outState.putString(SAVED_STATE_TITLE, tab.getDisplayTitle()); boolean inBackground = ((GeckoApplication)getApplication()).isApplicationInBackground(); outState.putBoolean(SAVED_STATE_IN_BACKGROUND, inBackground); } void getAndProcessThumbnailForTab(final Tab tab) { if ("about:home".equals(tab.getURL())) { tab.updateThumbnail(null); return; } if (tab.getState() == Tab.STATE_DELAYED) { byte[] thumbnail = BrowserDB.getThumbnailForUrl(getContentResolver(), tab.getURL()); if (thumbnail != null) processThumbnail(tab, null, thumbnail); return; } int dw = tab.getThumbnailWidth(); int dh = tab.getThumbnailHeight(); GeckoAppShell.sendEventToGecko(GeckoEvent.createScreenshotEvent(tab.getId(), 0, 0, 0, 0, 0, 0, dw, dh, dw, dh, ScreenshotHandler.SCREENSHOT_THUMBNAIL, tab.getThumbnailBuffer())); } void handleThumbnailData(Tab tab, ByteBuffer data) { if (shouldUpdateThumbnail(tab)) { Bitmap b = tab.getThumbnailBitmap(); b.copyPixelsFromBuffer(data); processThumbnail(tab, b, null); } } void processThumbnail(Tab thumbnailTab, Bitmap bitmap, byte[] compressed) { try { if (bitmap == null) { if (compressed == null) { Log.e(LOGTAG, "processThumbnail: one of bitmap or compressed must be non-null!"); return; } bitmap = BitmapFactory.decodeByteArray(compressed, 0, compressed.length); } thumbnailTab.updateThumbnail(bitmap); } catch (OutOfMemoryError ome) { Log.w(LOGTAG, "decoding byte array ran out of memory", ome); } } private boolean shouldUpdateThumbnail(Tab tab) { return (Tabs.getInstance().isSelectedTab(tab) || areTabsShown()); } public void hideFormAssistPopup() { if (mFormAssistPopup != null) mFormAssistPopup.hide(); } void handleLocationChange(final int tabId, final String uri, final String documentURI, final String contentType, final boolean sameDocument) { final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; tab.updateURL(uri); tab.setDocumentURI(documentURI); // We can get a location change event for the same document with an anchor tag if (sameDocument) return; tab.setContentType(contentType); tab.clearFavicon(); tab.updateTitle(null); tab.updateIdentityData(null); tab.setReaderEnabled(false); tab.setZoomConstraints(new ZoomConstraints(true)); tab.setHasTouchListeners(false); tab.setCheckerboardColor(Color.WHITE); mMainHandler.post(new Runnable() { public void run() { Tabs.getInstance().notifyListeners(tab, Tabs.TabEvents.LOCATION_CHANGE, uri); } }); } void handleSecurityChange(final int tabId, final JSONObject identityData) { final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; tab.updateIdentityData(identityData); } void handleReaderEnabled(final int tabId) { final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; tab.setReaderEnabled(true); } void handleFaviconRequest(final String url) { (new GeckoAsyncTask(mAppContext, GeckoAppShell.getHandler()) { @Override public String doInBackground(Void... params) { return getFavicons().getFaviconUrlForPageUrl(url); } @Override public void onPostExecute(String faviconUrl) { if (faviconUrl != null) { JSONObject args = new JSONObject(); try { args.put("url", url); args.put("faviconUrl", faviconUrl); } catch (JSONException e) { Log.e(LOGTAG, "error building json arguments"); } GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Reader:FaviconReturn", args.toString())); } } }).execute(); } void handleLoadError(final int tabId, final String uri, final String title) { final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; // When a load error occurs, the URLBar can get corrupt so we reset it mMainHandler.post(new Runnable() { public void run() { Tabs.getInstance().notifyListeners(tab, Tabs.TabEvents.LOAD_ERROR); } }); } void handlePageShow(final int tabId) { } void handleClearHistory() { BrowserDB.clearHistory(getContentResolver()); getFavicons().clearFavicons(); } public StartupMode getStartupMode() { // This function might touch the disk and should not // be called from UI's main thread. synchronized(this) { if (mStartupMode != null) return mStartupMode; String packageName = getPackageName(); SharedPreferences settings = getPreferences(Activity.MODE_PRIVATE); // This key should be profile-dependent. For now, we're simply hardcoding // the "default" profile here. String profileName = getDefaultProfileName(); if (profileName == null) profileName = "default"; String keyName = packageName + "." + profileName + ".startup_version"; String appVersion = null; try { PackageInfo pkgInfo = getPackageManager().getPackageInfo(packageName, 0); appVersion = pkgInfo.versionName; } catch(NameNotFoundException nnfe) { // If, for some reason, we can't fetch the app version // we fallback to NORMAL startup mode. mStartupMode = StartupMode.NORMAL; return mStartupMode; } String startupVersion = settings.getString(keyName, null); if (startupVersion == null) { mStartupMode = StartupMode.NEW_PROFILE; } else { if (startupVersion.equals(appVersion)) mStartupMode = StartupMode.NORMAL; else mStartupMode = StartupMode.NEW_VERSION; } if (mStartupMode != StartupMode.NORMAL) settings.edit().putString(keyName, appVersion).commit(); Log.i(LOGTAG, "Startup mode: " + mStartupMode); return mStartupMode; } } void addTab() { } public void showLocalTabs() { } public void showRemoteTabs() { } private void showTabs(TabsPanel.Panel panel) { } public void hideTabs() { } /** * Close the tab UI indirectly (not as the result of a direct user * action). This does not force the UI to close; for example in Firefox * tablet mode it will remain open unless the user explicitly closes it. * * @return True if the tab UI was hidden. */ public boolean autoHideTabs() { return false; } public boolean areTabsShown() { return false; } public boolean hasPermanentMenuKey() { boolean hasMenu = true; if (Build.VERSION.SDK_INT >= 11) hasMenu = false; if (Build.VERSION.SDK_INT >= 14) hasMenu = ViewConfiguration.get(GeckoApp.mAppContext).hasPermanentMenuKey(); return hasMenu; } public void handleMessage(String event, JSONObject message) { Log.i(LOGTAG, "Got message: " + event); try { if (event.equals("Toast:Show")) { final String msg = message.getString("message"); final String duration = message.getString("duration"); handleShowToast(msg, duration); } else if (event.equals("DOMContentLoaded")) { final int tabId = message.getInt("tabID"); final String backgroundColor = message.getString("bgColor"); handleContentLoaded(tabId); Tab tab = Tabs.getInstance().getTab(tabId); if (backgroundColor != null) { tab.setCheckerboardColor(backgroundColor); } else { // Default to white if no color is given tab.setCheckerboardColor(Color.WHITE); } // Sync up the layer view and the tab if the tab is // currently displayed. LayerView layerView = mLayerView; if (layerView != null && Tabs.getInstance().isSelectedTab(tab)) { layerView.setCheckerboardColor(tab.getCheckerboardColor()); } } else if (event.equals("DOMTitleChanged")) { final int tabId = message.getInt("tabID"); final String title = message.getString("title"); handleTitleChanged(tabId, title); Log.i(LOGTAG, "title - " + title); } else if (event.equals("DOMLinkAdded")) { final int tabId = message.getInt("tabID"); final String rel = message.getString("rel"); final String href = message.getString("href"); final int size = message.getInt("size"); Log.i(LOGTAG, "link rel - " + rel + ", href - " + href + ", size - " + size); handleLinkAdded(tabId, rel, href, size); } else if (event.equals("DOMWindowClose")) { final int tabId = message.getInt("tabID"); handleWindowClose(tabId); } else if (event.equals("log")) { // generic log listener final String msg = message.getString("msg"); Log.i(LOGTAG, "Log: " + msg); } else if (event.equals("Content:LocationChange")) { final int tabId = message.getInt("tabID"); final String uri = message.getString("uri"); final String documentURI = message.getString("documentURI"); final String contentType = message.getString("contentType"); final boolean sameDocument = message.getBoolean("sameDocument"); Log.i(LOGTAG, "URI - " + uri); handleLocationChange(tabId, uri, documentURI, contentType, sameDocument); } else if (event.equals("Content:SecurityChange")) { final int tabId = message.getInt("tabID"); final JSONObject identity = message.getJSONObject("identity"); Log.i(LOGTAG, "Security Mode - " + identity.getString("mode")); handleSecurityChange(tabId, identity); } else if (event.equals("Content:ReaderEnabled")) { final int tabId = message.getInt("tabID"); handleReaderEnabled(tabId); } else if (event.equals("Reader:FaviconRequest")) { final String url = message.getString("url"); handleFaviconRequest(url); } else if (event.equals("Reader:GoToReadingList")) { showReadingList(); } else if (event.equals("Content:StateChange")) { final int tabId = message.getInt("tabID"); final String uri = message.getString("uri"); final boolean success = message.getBoolean("success"); int state = message.getInt("state"); Log.i(LOGTAG, "State - " + state); if ((state & GeckoAppShell.WPL_STATE_IS_NETWORK) != 0) { if ((state & GeckoAppShell.WPL_STATE_START) != 0) { Log.i(LOGTAG, "Got a document start"); final boolean showProgress = message.getBoolean("showProgress"); handleDocumentStart(tabId, showProgress, uri); } else if ((state & GeckoAppShell.WPL_STATE_STOP) != 0) { Log.i(LOGTAG, "Got a document stop"); handleDocumentStop(tabId, success); } } } else if (event.equals("Content:LoadError")) { final int tabId = message.getInt("tabID"); final String uri = message.getString("uri"); final String title = message.getString("title"); handleLoadError(tabId, uri, title); } else if (event.equals("Content:PageShow")) { final int tabId = message.getInt("tabID"); handlePageShow(tabId); } else if (event.equals("Gecko:Ready")) { sIsGeckoReady = true; final Menu menu = mMenu; mMainHandler.post(new Runnable() { public void run() { if (menu != null) menu.findItem(R.id.settings).setEnabled(true); } }); setLaunchState(GeckoApp.LaunchState.GeckoRunning); GeckoAppShell.sendPendingEventsToGecko(); connectGeckoLayerClient(); } else if (event.equals("ToggleChrome:Hide")) { toggleChrome(false); } else if (event.equals("ToggleChrome:Show")) { toggleChrome(true); } else if (event.equals("ToggleChrome:Focus")) { focusChrome(); } else if (event.equals("DOMFullScreen:Start")) { mDOMFullScreen = true; } else if (event.equals("DOMFullScreen:Stop")) { mDOMFullScreen = false; } else if (event.equals("Permissions:Data")) { String host = message.getString("host"); JSONArray permissions = message.getJSONArray("permissions"); showSiteSettingsDialog(host, permissions); } else if (event.equals("CharEncoding:Data")) { final JSONArray charsets = message.getJSONArray("charsets"); int selected = message.getInt("selected"); final int len = charsets.length(); final String[] titleArray = new String[len]; for (int i = 0; i < len; i++) { JSONObject charset = charsets.getJSONObject(i); titleArray[i] = charset.getString("title"); } final AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(this); dialogBuilder.setSingleChoiceItems(titleArray, selected, new AlertDialog.OnClickListener() { public void onClick(DialogInterface dialog, int which) { try { JSONObject charset = charsets.getJSONObject(which); GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("CharEncoding:Set", charset.getString("code"))); dialog.dismiss(); } catch (JSONException e) { Log.e(LOGTAG, "error parsing json", e); } } }); dialogBuilder.setNegativeButton(R.string.button_cancel, new AlertDialog.OnClickListener() { public void onClick(DialogInterface dialog, int which) { dialog.dismiss(); } }); mMainHandler.post(new Runnable() { public void run() { dialogBuilder.show(); } }); } else if (event.equals("CharEncoding:State")) { final boolean visible = message.getString("visible").equals("true"); GeckoPreferences.setCharEncodingState(visible); final Menu menu = mMenu; mMainHandler.post(new Runnable() { public void run() { if (menu != null) menu.findItem(R.id.char_encoding).setVisible(visible); } }); } else if (event.equals("Update:Restart")) { doRestart("org.mozilla.gecko.restart_update"); } else if (event.equals("Tab:ViewportMetadata")) { int tabId = message.getInt("tabID"); Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; tab.setZoomConstraints(new ZoomConstraints(message)); // Sync up the layer view and the tab if the tab is currently displayed. LayerView layerView = mLayerView; if (layerView != null && Tabs.getInstance().isSelectedTab(tab)) { layerView.setZoomConstraints(tab.getZoomConstraints()); } } else if (event.equals("Tab:HasTouchListener")) { int tabId = message.getInt("tabID"); final Tab tab = Tabs.getInstance().getTab(tabId); tab.setHasTouchListeners(true); mMainHandler.post(new Runnable() { public void run() { if (Tabs.getInstance().isSelectedTab(tab)) mLayerView.getTouchEventHandler().setWaitForTouchListeners(true); } }); } else if (event.equals("Session:StatePurged")) { onStatePurged(); } else if (event.equals("Bookmark:Insert")) { final String url = message.getString("url"); final String title = message.getString("title"); mMainHandler.post(new Runnable() { public void run() { Toast.makeText(GeckoApp.mAppContext, R.string.bookmark_added, Toast.LENGTH_SHORT).show(); GeckoAppShell.getHandler().post(new Runnable() { public void run() { BrowserDB.addBookmark(GeckoApp.mAppContext.getContentResolver(), title, url); } }); } }); } else if (event.equals("Accessibility:Event")) { GeckoAccessibility.sendAccessibilityEvent(message); } else if (event.equals("Accessibility:Ready")) { GeckoAccessibility.updateAccessibilitySettings(); } else if (event.equals("Shortcut:Remove")) { final String url = message.getString("url"); final String origin = message.getString("origin"); final String title = message.getString("title"); final String type = message.getString("shortcutType"); GeckoAppShell.removeShortcut(title, url, origin, type); } else if (event.equals("WebApps:Open")) { String url = message.getString("uri"); String origin = message.getString("origin"); Intent intent = GeckoAppShell.getWebAppIntent(url, origin, false); if (intent == null) return; Log.i(LOGTAG, "Open " + url + " (" + origin + ")"); startActivity(intent); } else if (event.equals("WebApps:Install")) { String name = message.getString("name"); String launchPath = message.getString("launchPath"); String iconURL = message.getString("iconURL"); String uniqueURI = message.getString("uniqueURI"); // installWebapp will return a File object pointing to the profile directory of the webapp mCurrentResponse = GeckoAppShell.installWebApp(name, launchPath, uniqueURI, iconURL).toString(); } else if (event.equals("WebApps:Uninstall")) { String uniqueURI = message.getString("uniqueURI"); GeckoAppShell.uninstallWebApp(uniqueURI); } else if (event.equals("DesktopMode:Changed")) { int tabId = message.getInt("tabId"); boolean desktopMode = message.getBoolean("desktopMode"); final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; tab.setDesktopMode(desktopMode); mMainHandler.post(new Runnable() { public void run() { if (tab == Tabs.getInstance().getSelectedTab()) invalidateOptionsMenu(); } }); } else if (event.equals("Share:Text")) { String text = message.getString("text"); GeckoAppShell.openUriExternal(text, "text/plain", "", "", Intent.ACTION_SEND, ""); } else if (event.equals("Share:Image")) { String src = message.getString("url"); String type = message.getString("mime"); GeckoAppShell.shareImage(src, type); } else if (event.equals("Sanitize:ClearHistory")) { handleClearHistory(); } } catch (Exception e) { Log.e(LOGTAG, "Exception handling message \"" + event + "\":", e); } } public String getResponse() { Log.i(LOGTAG, "Return " + mCurrentResponse); String res = mCurrentResponse; mCurrentResponse = ""; return res; } void onStatePurged() { } /** * @param aPermissions * Array of JSON objects to represent site permissions. * Example: { type: "offline-app", setting: "Store Offline Data: Allow" } */ private void showSiteSettingsDialog(String aHost, JSONArray aPermissions) { final AlertDialog.Builder builder = new AlertDialog.Builder(this); View customTitleView = getLayoutInflater().inflate(R.layout.site_setting_title, null); ((TextView) customTitleView.findViewById(R.id.title)).setText(R.string.site_settings_title); ((TextView) customTitleView.findViewById(R.id.host)).setText(aHost); builder.setCustomTitle(customTitleView); // If there are no permissions to clear, show the user a message about that. // In the future, we want to disable the menu item if there are no permissions to clear. if (aPermissions.length() == 0) { builder.setMessage(R.string.site_settings_no_settings); } else { // Eventually we should use a list adapter and custom checkable list items // to make a two-line UI to match the mock-ups CharSequence[] items = new CharSequence[aPermissions.length()]; boolean[] states = new boolean[aPermissions.length()]; for (int i = 0; i < aPermissions.length(); i++) { try { items[i] = aPermissions.getJSONObject(i). getString("setting"); // Make all the items checked by default states[i] = true; } catch (JSONException e) { Log.i(LOGTAG, "JSONException", e); } } builder.setMultiChoiceItems(items, states, new DialogInterface.OnMultiChoiceClickListener(){ public void onClick(DialogInterface dialog, int item, boolean state) { // Do nothing } }); builder.setPositiveButton(R.string.site_settings_clear, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { ListView listView = ((AlertDialog) dialog).getListView(); SparseBooleanArray checkedItemPositions = listView.getCheckedItemPositions(); // An array of the indices of the permissions we want to clear JSONArray permissionsToClear = new JSONArray(); for (int i = 0; i < checkedItemPositions.size(); i++) { boolean checked = checkedItemPositions.get(i); if (checked) permissionsToClear.put(i); } GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Permissions:Clear", permissionsToClear.toString())); } }); } builder.setNegativeButton(R.string.site_settings_cancel, new DialogInterface.OnClickListener(){ public void onClick(DialogInterface dialog, int id) { dialog.cancel(); } }); mMainHandler.post(new Runnable() { public void run() { builder.create().show(); } }); } void handleDocumentStart(int tabId, final boolean showProgress, String uri) { final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; tab.setState("about:home".equals(uri) ? Tab.STATE_SUCCESS : Tab.STATE_LOADING); tab.updateIdentityData(null); tab.setReaderEnabled(false); if (Tabs.getInstance().isSelectedTab(tab)) mLayerView.getRenderer().resetCheckerboard(); mMainHandler.post(new Runnable() { public void run() { Tabs.getInstance().notifyListeners(tab, Tabs.TabEvents.START, showProgress); } }); } void handleDocumentStop(int tabId, boolean success) { final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; tab.setState(success ? Tab.STATE_SUCCESS : Tab.STATE_ERROR); mMainHandler.post(new Runnable() { public void run() { Tabs.getInstance().notifyListeners(tab, Tabs.TabEvents.STOP); } }); final String oldURL = tab.getURL(); GeckoAppShell.getHandler().postDelayed(new Runnable() { public void run() { // tab.getURL() may return null if (!TextUtils.equals(oldURL, tab.getURL())) return; getAndProcessThumbnailForTab(tab); if (Tabs.getInstance().isSelectedTab(tab)) { GeckoAppShell.sendEventToGecko(GeckoEvent.createStartPaintListentingEvent(tab.getId())); GeckoAppShell.screenshotWholePage(tab); } } }, 500); } public void showToast(final int resId, final int duration) { mMainHandler.post(new Runnable() { public void run() { Toast.makeText(mAppContext, resId, duration).show(); } }); } void handleShowToast(final String message, final String duration) { mMainHandler.post(new Runnable() { public void run() { Toast toast; if (duration.equals("long")) toast = Toast.makeText(mAppContext, message, Toast.LENGTH_LONG); else toast = Toast.makeText(mAppContext, message, Toast.LENGTH_SHORT); toast.show(); } }); } void handleContentLoaded(int tabId) { final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; mMainHandler.post(new Runnable() { public void run() { Tabs.getInstance().notifyListeners(tab, Tabs.TabEvents.LOADED); } }); } void handleTitleChanged(int tabId, String title) { final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; tab.updateTitle(title); } void handleLinkAdded(final int tabId, String rel, final String href, int size) { if (rel.indexOf("[icon]") == -1) return; final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; tab.updateFaviconURL(href, size); } void handleWindowClose(final int tabId) { Tabs tabs = Tabs.getInstance(); Tab tab = tabs.getTab(tabId); tabs.closeTab(tab); } private void addFullScreenPluginView(View view) { if (mFullScreenPluginView != null) { Log.w(LOGTAG, "Already have a fullscreen plugin view"); return; } setFullScreen(true); view.setWillNotDraw(false); if (view instanceof SurfaceView) { ((SurfaceView) view).setZOrderOnTop(true); } mFullScreenPluginContainer = new FullScreenHolder(this); FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams( ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT, Gravity.CENTER); mFullScreenPluginContainer.addView(view, layoutParams); FrameLayout decor = (FrameLayout)getWindow().getDecorView(); decor.addView(mFullScreenPluginContainer, layoutParams); mFullScreenPluginView = view; } void addPluginView(final View view, final Rect rect, final boolean isFullScreen) { mMainHandler.post(new Runnable() { public void run() { Tabs tabs = Tabs.getInstance(); Tab tab = tabs.getSelectedTab(); if (isFullScreen) { addFullScreenPluginView(view); return; } PluginLayer layer = (PluginLayer) tab.getPluginLayer(view); if (layer == null) { layer = new PluginLayer(view, rect, mLayerView.getRenderer().getMaxTextureSize()); tab.addPluginLayer(view, layer); } else { layer.reset(rect); layer.setVisible(true); } mLayerView.addLayer(layer); } }); } private void removeFullScreenPluginView(View view) { if (mFullScreenPluginView == null) { Log.w(LOGTAG, "Don't have a fullscreen plugin view"); return; } if (mFullScreenPluginView != view) { Log.w(LOGTAG, "Passed view is not the current full screen view"); return; } mFullScreenPluginContainer.removeView(mFullScreenPluginView); // We need do do this on the next iteration in order to avoid // a deadlock, see comment below in FullScreenHolder mMainHandler.post(new Runnable() { public void run() { mLayerView.setVisibility(View.VISIBLE); } }); FrameLayout decor = (FrameLayout)getWindow().getDecorView(); decor.removeView(mFullScreenPluginContainer); mFullScreenPluginView = null; GeckoScreenOrientationListener.getInstance().unlockScreenOrientation(); setFullScreen(false); } void removePluginView(final View view, final boolean isFullScreen) { mMainHandler.post(new Runnable() { public void run() { Tabs tabs = Tabs.getInstance(); Tab tab = tabs.getSelectedTab(); if (isFullScreen) { removeFullScreenPluginView(view); return; } PluginLayer layer = (PluginLayer) tab.removePluginLayer(view); if (layer != null) { layer.destroy(); } } }); } private void hidePluginLayer(Layer layer) { LayerView layerView = mLayerView; layerView.removeLayer(layer); layerView.requestRender(); } private void showPluginLayer(Layer layer) { LayerView layerView = mLayerView; layerView.addLayer(layer); layerView.requestRender(); } public void requestRender() { mLayerView.requestRender(); } public void hidePlugins(Tab tab) { for (Layer layer : tab.getPluginLayers()) { if (layer instanceof PluginLayer) { ((PluginLayer) layer).setVisible(false); } hidePluginLayer(layer); } requestRender(); } public void showPlugins() { Tabs tabs = Tabs.getInstance(); Tab tab = tabs.getSelectedTab(); showPlugins(tab); } public void showPlugins(Tab tab) { for (Layer layer : tab.getPluginLayers()) { showPluginLayer(layer); if (layer instanceof PluginLayer) { ((PluginLayer) layer).setVisible(true); } } requestRender(); } public void setFullScreen(final boolean fullscreen) { mMainHandler.post(new Runnable() { public void run() { // Hide/show the system notification bar Window window = getWindow(); window.setFlags(fullscreen ? WindowManager.LayoutParams.FLAG_FULLSCREEN : 0, WindowManager.LayoutParams.FLAG_FULLSCREEN); if (Build.VERSION.SDK_INT >= 11) window.getDecorView().setSystemUiVisibility(fullscreen ? 1 : 0); } }); } public boolean isTablet() { int screenLayout = getResources().getConfiguration().screenLayout; return (Build.VERSION.SDK_INT >= 11 && (((screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_LARGE) || ((screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_XLARGE))); } /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { GeckoAppShell.registerGlobalExceptionHandler(); mAppContext = this; Tabs.getInstance().attachToActivity(this); // Check to see if the activity is restarted after configuration change. if (getLastNonConfigurationInstance() != null) { // Restart the application as a safe way to handle the configuration change. doRestart(); System.exit(0); return; } // StrictMode is set by defaults resource flag |enableStrictMode|. if (getResources().getBoolean(R.bool.enableStrictMode)) { enableStrictMode(); } GeckoAppShell.loadMozGlue(); if (sGeckoThread != null) { // this happens when the GeckoApp activity is destroyed by android // without killing the entire application (see bug 769269) mIsRestoringActivity = true; } mMainHandler = new Handler(); Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - onCreate"); LayoutInflater.from(this).setFactory(GeckoViewsFactory.getInstance()); super.onCreate(savedInstanceState); mOrientation = getResources().getConfiguration().orientation; setContentView(getLayout()); // setup gecko layout mGeckoLayout = (RelativeLayout) findViewById(R.id.gecko_layout); mMainLayout = (LinearLayout) findViewById(R.id.main_layout); // setup tabs panel mTabsPanel = (TabsPanel) findViewById(R.id.tabs_panel); // check if the last run was exited due to a normal kill while // we were in the background, or a more harsh kill while we were // active if (savedInstanceState != null) { Log.i(LOGTAG, "Restoring from OOM"); mRestoreMode = GeckoAppShell.RESTORE_OOM; boolean wasInBackground = savedInstanceState.getBoolean(SAVED_STATE_IN_BACKGROUND, false); Log.i(LOGTAG, "Was in background: " + wasInBackground); if (!wasInBackground) { Telemetry.HistogramAdd("OUT_OF_MEMORY_KILLED", 1); } } GeckoBackgroundThread.getHandler().post(new Runnable() { public void run() { SharedPreferences prefs = GeckoApp.mAppContext.getSharedPreferences(PREFS_NAME, 0); boolean wasOOM = prefs.getBoolean(PREFS_OOM_EXCEPTION, false); boolean wasStopped = prefs.getBoolean(PREFS_WAS_STOPPED, true); if (wasOOM || !wasStopped) { Log.i(LOGTAG, "Crashed due to OOM last run"); Telemetry.HistogramAdd("OUT_OF_MEMORY_KILLED", 1); } SharedPreferences.Editor editor = prefs.edit(); editor.putBoolean(GeckoApp.PREFS_OOM_EXCEPTION, false); // put a flag to check if we got a normal onSaveInstaceState // on exit, or if we were suddenly killed (crash or native OOM) editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, false); editor.commit(); } }); ((GeckoApplication)getApplication()).addApplicationLifecycleCallbacks(this); } void initializeChrome(String uri, Boolean isExternalURL) { mDoorHangerPopup = new DoorHangerPopup(this, null); } private void initialize() { mInitialized = true; invalidateOptionsMenu(); Intent intent = getIntent(); String action = intent.getAction(); String args = intent.getStringExtra("args"); String profileName = null; String profilePath = null; if (args != null) { if (args.contains("-P")) { Pattern p = Pattern.compile("(?:-P\\s*)(\\w*)(\\s*)"); Matcher m = p.matcher(args); if (m.find()) { profileName = m.group(1); } } if (args.contains("-profile")) { Pattern p = Pattern.compile("(?:-profile\\s*)(\\S*)(\\s*)"); Matcher m = p.matcher(args); if (m.find()) { profilePath = m.group(1); } if (profileName == null) { profileName = getDefaultProfileName(); if (profileName == null) profileName = "default"; } } if (profileName != null || profilePath != null) { mProfile = GeckoProfile.get(this, profileName, profilePath); } } BrowserDB.initialize(getProfile().getName()); if (ACTION_UPDATE.equals(action) || args != null && args.contains("-alert update-app")) { Log.i(LOGTAG,"onCreate: Update request"); checkAndLaunchUpdate(); } String passedUri = null; String uri = getURIFromIntent(intent); if (uri != null && uri.length() > 0) { passedUri = uri; } if (mRestoreMode == GeckoAppShell.RESTORE_NONE && getProfile().shouldRestoreSession()) { Log.i(LOGTAG, "Restoring crash"); mRestoreMode = GeckoAppShell.RESTORE_CRASH; } boolean isExternalURL = passedUri != null && !passedUri.equals("about:home"); initializeChrome(uri, isExternalURL); // Start migrating as early as possible, can do this in // parallel with Gecko load. checkMigrateProfile(); Uri data = intent.getData(); if (data != null && "http".equals(data.getScheme()) && isHostOnPrefetchWhitelist(data.getHost())) { Intent copy = new Intent(intent); copy.setAction(ACTION_LOAD); GeckoAppShell.getHandler().post(new RedirectorRunnable(copy)); // We're going to handle this uri with the redirector, so setting // the action to MAIN and clearing the uri data prevents us from // loading it twice intent.setAction(Intent.ACTION_MAIN); intent.setData(null); passedUri = "about:empty"; } if (!mIsRestoringActivity) { sGeckoThread = new GeckoThread(intent, passedUri, mRestoreMode); } if (!ACTION_DEBUG.equals(action) && checkAndSetLaunchState(LaunchState.Launching, LaunchState.Launched)) { sGeckoThread.start(); } else if (ACTION_DEBUG.equals(action) && checkAndSetLaunchState(LaunchState.Launching, LaunchState.WaitForDebugger)) { mMainHandler.postDelayed(new Runnable() { public void run() { Log.i(LOGTAG, "Launching from debug intent after 5s wait"); setLaunchState(LaunchState.Launching); sGeckoThread.start(); } }, 1000 * 5 /* 5 seconds */); Log.i(LOGTAG, "Intent : ACTION_DEBUG - waiting 5s before launching"); } Tabs.registerOnTabsChangedListener(this); if (cameraView == null) { cameraView = new SurfaceView(this); cameraView.getHolder().setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); } if (mLayerView == null) { mLayerView = (LayerView) findViewById(R.id.layer_view); mLayerView.createLayerClient(GeckoAppShell.getEventDispatcher()); } mPluginContainer = (AbsoluteLayout) findViewById(R.id.plugin_container); mFormAssistPopup = (FormAssistPopup) findViewById(R.id.form_assist_popup); Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - UI almost up"); //register for events registerEventListener("DOMContentLoaded"); registerEventListener("DOMTitleChanged"); registerEventListener("DOMLinkAdded"); registerEventListener("DOMWindowClose"); registerEventListener("log"); registerEventListener("Content:LocationChange"); registerEventListener("Content:SecurityChange"); registerEventListener("Content:ReaderEnabled"); registerEventListener("Content:StateChange"); registerEventListener("Content:LoadError"); registerEventListener("Content:PageShow"); registerEventListener("Reader:FaviconRequest"); registerEventListener("Reader:GoToReadingList"); registerEventListener("onCameraCapture"); registerEventListener("Menu:Add"); registerEventListener("Menu:Remove"); registerEventListener("Gecko:Ready"); registerEventListener("Toast:Show"); registerEventListener("DOMFullScreen:Start"); registerEventListener("DOMFullScreen:Stop"); registerEventListener("ToggleChrome:Hide"); registerEventListener("ToggleChrome:Show"); registerEventListener("ToggleChrome:Focus"); registerEventListener("Permissions:Data"); registerEventListener("CharEncoding:Data"); registerEventListener("CharEncoding:State"); registerEventListener("Update:Restart"); registerEventListener("Tab:HasTouchListener"); registerEventListener("Tab:ViewportMetadata"); registerEventListener("Session:StatePurged"); registerEventListener("Bookmark:Insert"); registerEventListener("Accessibility:Event"); registerEventListener("Accessibility:Ready"); registerEventListener("Shortcut:Remove"); registerEventListener("WebApps:Open"); registerEventListener("WebApps:Install"); registerEventListener("WebApps:Uninstall"); registerEventListener("DesktopMode:Changed"); registerEventListener("Share:Text"); registerEventListener("Share:Image"); registerEventListener("Sanitize:ClearHistory"); if (SmsManager.getInstance() != null) { SmsManager.getInstance().start(); } mBatteryReceiver = new GeckoBatteryManager(); mBatteryReceiver.registerFor(mAppContext); mConnectivityReceiver = new GeckoConnectivityReceiver(); mConnectivityReceiver.registerFor(mAppContext); mPromptService = new PromptService(); mTextSelection = new TextSelection((TextSelectionHandle) findViewById(R.id.start_handle), (TextSelectionHandle) findViewById(R.id.end_handle), GeckoAppShell.getEventDispatcher()); GeckoNetworkManager.getInstance().init(); GeckoNetworkManager.getInstance().start(); GeckoScreenOrientationListener.getInstance().start(); final GeckoApp self = this; GeckoAppShell.getHandler().postDelayed(new Runnable() { public void run() { Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - pre checkLaunchState"); // Sync settings need Gecko to be loaded, so // no hurry in starting this. checkMigrateSync(); /* XXXX see bug 635342 We want to disable this code if possible. It is about 145ms in runtime SharedPreferences settings = getPreferences(Activity.MODE_PRIVATE); String localeCode = settings.getString(getPackageName() + ".locale", ""); if (localeCode != null && localeCode.length() > 0) GeckoAppShell.setSelectedLocale(localeCode); */ if (!checkLaunchState(LaunchState.Launched)) { return; } } }, 50); if (mIsRestoringActivity) { setLaunchState(GeckoApp.LaunchState.GeckoRunning); Tab selectedTab = Tabs.getInstance().getSelectedTab(); if (selectedTab != null) Tabs.getInstance().selectTab(selectedTab.getId()); connectGeckoLayerClient(); GeckoAppShell.setLayerClient(mLayerView.getLayerClient()); GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Viewport:Flush", null)); } } public GeckoProfile getProfile() { // fall back to default profile if we didn't load a specific one if (mProfile == null) { mProfile = GeckoProfile.get(this); } return mProfile; } /** * Enable Android StrictMode checks (for supported OS versions). * http://developer.android.com/reference/android/os/StrictMode.html */ private void enableStrictMode() { if (Build.VERSION.SDK_INT < Build.VERSION_CODES.GINGERBREAD) { return; } StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder() .detectAll() .penaltyLog() .build()); StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder() .detectAll() .penaltyLog() .build()); } public void enableCameraView() { // Some phones (eg. nexus S) need at least a 8x16 preview size mMainLayout.addView(cameraView, new AbsoluteLayout.LayoutParams(8, 16, 0, 0)); } public void disableCameraView() { mMainLayout.removeView(cameraView); } abstract public String getDefaultUAString(); abstract public String getUAStringForHost(String host); class RedirectorRunnable implements Runnable { Intent mIntent; RedirectorRunnable(Intent intent) { mIntent = intent; } public void run() { HttpURLConnection connection = null; try { // this class should only be initialized with an intent with non-null data URL url = new URL(mIntent.getData().toString()); // data url should have an http scheme connection = (HttpURLConnection) url.openConnection(); connection.setRequestProperty("User-Agent", getUAStringForHost(url.getHost())); connection.setInstanceFollowRedirects(false); connection.setRequestMethod("GET"); connection.connect(); int code = connection.getResponseCode(); if (code >= 300 && code < 400) { String location = connection.getHeaderField("Location"); Uri data; if (location != null && (data = Uri.parse(location)) != null && !"about".equals(data.getScheme()) && !"chrome".equals(data.getScheme())) { mIntent.setData(data); } else { mIntent.putExtra("prefetched", 1); } } else { mIntent.putExtra("prefetched", 1); } } catch (IOException ioe) { Log.i(LOGTAG, "exception trying to pre-fetch redirected url", ioe); mIntent.putExtra("prefetched", 1); } catch (Exception e) { Log.w(LOGTAG, "unexpected exception, passing url directly to Gecko but we should explicitly catch this", e); mIntent.putExtra("prefetched", 1); } finally { if (connection != null) connection.disconnect(); } mMainHandler.postAtFrontOfQueue(new Runnable() { public void run() { onNewIntent(mIntent); } }); } } private final String kPrefetchWhiteListArray[] = new String[] { "t.co", "bit.ly", "moz.la", "aje.me", "facebook.com", "goo.gl", "tinyurl.com" }; private final CopyOnWriteArrayList kPrefetchWhiteList = new CopyOnWriteArrayList(kPrefetchWhiteListArray); private boolean isHostOnPrefetchWhitelist(String host) { return kPrefetchWhiteList.contains(host); } @Override protected void onNewIntent(Intent intent) { Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - onNewIntent"); if (checkLaunchState(LaunchState.GeckoExiting)) { // We're exiting and shouldn't try to do anything else just incase // we're hung for some reason we'll force the process to exit System.exit(0); return; } // if we were previously OOM killed, we can end up here when launching // from external shortcuts, so set this as the intent for initialization if (!mInitialized) { setIntent(intent); return; } // don't perform any actions if launching from recent apps if ((intent.getFlags() & Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY) != 0) return; if (checkLaunchState(LaunchState.Launched)) { Uri data = intent.getData(); Bundle bundle = intent.getExtras(); // if the intent has data (i.e. a URI to be opened) and the scheme // is either http, we'll prefetch it, which means warming // up the radio and DNS cache by connecting and parsing the redirect // if the return code is between 300 and 400 if (data != null && "http".equals(data.getScheme()) && (bundle == null || bundle.getInt("prefetched", 0) != 1) && isHostOnPrefetchWhitelist(data.getHost())) { GeckoAppShell.getHandler().post(new RedirectorRunnable(intent)); return; } } final String action = intent.getAction(); if (Intent.ACTION_MAIN.equals(action)) { Log.i(LOGTAG, "Intent : ACTION_MAIN"); GeckoAppShell.sendEventToGecko(GeckoEvent.createURILoadEvent("")); } else if (ACTION_LOAD.equals(action)) { String uri = intent.getDataString(); loadUrl(uri, AwesomeBar.Target.CURRENT_TAB); Log.i(LOGTAG,"onNewIntent: " + uri); } else if (Intent.ACTION_VIEW.equals(action)) { String uri = intent.getDataString(); GeckoAppShell.sendEventToGecko(GeckoEvent.createURILoadEvent(uri)); Log.i(LOGTAG,"onNewIntent: " + uri); } else if (action != null && action.startsWith(ACTION_WEBAPP_PREFIX)) { String uri = getURIFromIntent(intent); GeckoAppShell.sendEventToGecko(GeckoEvent.createWebappLoadEvent(uri)); Log.i(LOGTAG,"Intent : WEBAPP (" + action + ") - " + uri); } else if (ACTION_BOOKMARK.equals(action)) { String uri = getURIFromIntent(intent); GeckoAppShell.sendEventToGecko(GeckoEvent.createBookmarkLoadEvent(uri)); Log.i(LOGTAG,"Intent : BOOKMARK - " + uri); } else if (ACTION_ALERT_CALLBACK.equals(action)) { String alertName = ""; String alertCookie = ""; Uri data = intent.getData(); if (data != null) { alertName = data.getQueryParameter("name"); if (alertName == null) alertName = ""; alertCookie = data.getQueryParameter("cookie"); if (alertCookie == null) alertCookie = ""; } handleNotification(ACTION_ALERT_CALLBACK, alertName, alertCookie); } } /* * Handles getting a uri from and intent in a way that is backwards * compatable with our previous implementations */ protected String getURIFromIntent(Intent intent) { String uri = intent.getDataString(); if (uri != null) return uri; final String action = intent.getAction(); if ((action != null && action.startsWith(ACTION_WEBAPP_PREFIX)) || ACTION_BOOKMARK.equals(action)) { uri = intent.getStringExtra("args"); if (uri != null && uri.startsWith("--url=")) { uri.replace("--url=", ""); } } return uri; } @Override public void onResume() { Log.i(LOGTAG, "resume"); // After an onPause, the activity is back in the foreground. // Undo whatever we did in onPause. super.onResume(); SiteIdentityPopup.getInstance().dismiss(); int newOrientation = getResources().getConfiguration().orientation; if (mOrientation != newOrientation) { mOrientation = newOrientation; refreshChrome(); } // User may have enabled/disabled accessibility. GeckoAccessibility.updateAccessibilitySettings(); GeckoBackgroundThread.getHandler().post(new Runnable() { public void run() { SharedPreferences prefs = GeckoApp.mAppContext.getSharedPreferences(GeckoApp.PREFS_NAME, 0); SharedPreferences.Editor editor = prefs.edit(); editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, false); editor.commit(); } }); } @Override public void onWindowFocusChanged(boolean hasFocus) { super.onWindowFocusChanged(hasFocus); if (!mInitialized && hasFocus) initialize(); } @Override public void onStop() { Log.i(LOGTAG, "stop"); // We're about to be stopped, potentially in preparation for // being destroyed. We're killable after this point -- as I // understand it, in extreme cases the process can be terminated // without going through onDestroy. // // We might also get an onRestart after this; not sure what // that would mean for Gecko if we were to kill it here. // Instead, what we should do here is save prefs, session, // etc., and generally mark the profile as 'clean', and then // dirty it again if we get an onResume. GeckoAppShell.sendEventToGecko(GeckoEvent.createStoppingEvent(isApplicationInBackground())); super.onStop(); } @Override public void onPause() { Log.i(LOGTAG, "pause"); // In some way it's sad that Android will trigger StrictMode warnings // here as the whole point is to save to disk while the activity is not // interacting with the user. GeckoBackgroundThread.getHandler().post(new Runnable() { public void run() { SharedPreferences prefs = GeckoApp.mAppContext.getSharedPreferences(GeckoApp.PREFS_NAME, 0); SharedPreferences.Editor editor = prefs.edit(); editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, true); editor.commit(); } }); super.onPause(); } @Override public void onRestart() { Log.i(LOGTAG, "restart"); GeckoBackgroundThread.getHandler().post(new Runnable() { public void run() { SharedPreferences prefs = GeckoApp.mAppContext.getSharedPreferences(GeckoApp.PREFS_NAME, 0); SharedPreferences.Editor editor = prefs.edit(); editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, false); editor.commit(); } }); super.onRestart(); } @Override public void onStart() { Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - onStart"); Log.i(LOGTAG, "start"); GeckoAppShell.sendEventToGecko(GeckoEvent.createStartEvent(isApplicationInBackground())); super.onStart(); } @Override public void onDestroy() { Log.i(LOGTAG, "destroy"); // Tell Gecko to shutting down; we'll end up calling System.exit() // in onXreExit. if (isFinishing()) GeckoAppShell.sendEventToGecko(GeckoEvent.createShutdownEvent()); unregisterEventListener("DOMContentLoaded"); unregisterEventListener("DOMTitleChanged"); unregisterEventListener("DOMLinkAdded"); unregisterEventListener("DOMWindowClose"); unregisterEventListener("log"); unregisterEventListener("Content:LocationChange"); unregisterEventListener("Content:SecurityChange"); unregisterEventListener("Content:ReaderEnabled"); unregisterEventListener("Content:StateChange"); unregisterEventListener("Content:LoadError"); unregisterEventListener("Content:PageShow"); unregisterEventListener("Reader:FaviconRequest"); unregisterEventListener("Reader:GoToReadingList"); unregisterEventListener("onCameraCapture"); unregisterEventListener("Menu:Add"); unregisterEventListener("Menu:Remove"); unregisterEventListener("Gecko:Ready"); unregisterEventListener("Toast:Show"); unregisterEventListener("DOMFullScreen:Start"); unregisterEventListener("DOMFullScreen:Stop"); unregisterEventListener("ToggleChrome:Hide"); unregisterEventListener("ToggleChrome:Show"); unregisterEventListener("ToggleChrome:Focus"); unregisterEventListener("Permissions:Data"); unregisterEventListener("CharEncoding:Data"); unregisterEventListener("CharEncoding:State"); unregisterEventListener("Update:Restart"); unregisterEventListener("Tab:HasTouchListener"); unregisterEventListener("Tab:ViewportMetadata"); unregisterEventListener("Session:StatePurged"); unregisterEventListener("Bookmark:Insert"); unregisterEventListener("Accessibility:Event"); unregisterEventListener("Accessibility:Ready"); unregisterEventListener("Shortcut:Remove"); unregisterEventListener("WebApps:Open"); unregisterEventListener("WebApps:Install"); unregisterEventListener("WebApps:Uninstall"); unregisterEventListener("DesktopMode:Changed"); unregisterEventListener("Share:Text"); unregisterEventListener("Share:Image"); unregisterEventListener("Sanitize:ClearHistory"); deleteTempFiles(); if (mLayerView != null) mLayerView.destroy(); if (mDoorHangerPopup != null) mDoorHangerPopup.destroy(); if (mFormAssistPopup != null) mFormAssistPopup.destroy(); if (mPromptService != null) mPromptService.destroy(); if (mTextSelection != null) mTextSelection.destroy(); GeckoAppShell.getHandler().post(new Runnable() { public void run() { if (mFavicons != null) mFavicons.close(); } }); if (SmsManager.getInstance() != null) { SmsManager.getInstance().stop(); if (isFinishing()) SmsManager.getInstance().shutdown(); } super.onDestroy(); if (mBatteryReceiver != null) mBatteryReceiver.unregisterFor(mAppContext); ((GeckoApplication) getApplication()).removeApplicationLifecycleCallbacks(this); } private void registerEventListener(String event) { GeckoAppShell.getEventDispatcher().registerEventListener(event, this); } private void unregisterEventListener(String event) { GeckoAppShell.getEventDispatcher().unregisterEventListener(event, this); } // Get a temporary directory, may return null public static File getTempDirectory() { File dir = mAppContext.getExternalFilesDir("temp"); return dir; } // Delete any files in our temporary directory public static void deleteTempFiles() { File dir = getTempDirectory(); if (dir == null) return; File[] files = dir.listFiles(); if (files == null) return; for (File file : files) { file.delete(); } } @Override public void onContentChanged() { super.onContentChanged(); } @Override public void onConfigurationChanged(Configuration newConfig) { Log.i(LOGTAG, "configuration changed"); super.onConfigurationChanged(newConfig); if (mOrientation != newConfig.orientation) { mOrientation = newConfig.orientation; if (mFormAssistPopup != null) mFormAssistPopup.hide(); SiteIdentityPopup.getInstance().dismiss(); refreshChrome(); } } @Override public void onLowMemory() { Log.e(LOGTAG, "low memory"); if (checkLaunchState(LaunchState.GeckoRunning)) GeckoAppShell.onLowMemory(); super.onLowMemory(); GeckoAppShell.geckoEventSync(); } @Override public void onApplicationPause() { Log.i(LOGTAG, "application paused"); GeckoAppShell.sendEventToGecko(GeckoEvent.createPauseEvent(true)); if (mConnectivityReceiver != null) mConnectivityReceiver.unregisterFor(mAppContext); GeckoNetworkManager.getInstance().stop(); GeckoScreenOrientationListener.getInstance().stop(); } @Override public void onApplicationResume() { Log.i(LOGTAG, "application resumed"); if (checkLaunchState(LaunchState.GeckoRunning)) GeckoAppShell.sendEventToGecko(GeckoEvent.createResumeEvent(true)); if (mConnectivityReceiver != null) mConnectivityReceiver.registerFor(mAppContext); GeckoNetworkManager.getInstance().start(); GeckoScreenOrientationListener.getInstance().start(); } @Override public Object onRetainNonConfigurationInstance() { // Send a non-null value so that we can restart the application, // when activity restarts due to configuration change. return new Boolean(true); } abstract public String getPackageName(); abstract public String getContentProcessName(); public void addEnvToIntent(Intent intent) { Map envMap = System.getenv(); Set> envSet = envMap.entrySet(); Iterator> envIter = envSet.iterator(); int c = 0; while (envIter.hasNext()) { Map.Entry entry = envIter.next(); intent.putExtra("env" + c, entry.getKey() + "=" + entry.getValue()); c++; } } public void doRestart() { doRestart("org.mozilla.gecko.restart"); } public void doRestart(String action) { Log.i(LOGTAG, "doRestart(\"" + action + "\")"); try { Intent intent = new Intent(action); intent.setClassName(getPackageName(), getPackageName() + ".Restarter"); /* TODO: addEnvToIntent(intent); */ intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK); Log.i(LOGTAG, intent.toString()); GeckoAppShell.killAnyZombies(); startActivity(intent); } catch (Exception e) { Log.e(LOGTAG, "error doing restart", e); } finish(); // Give the restart process time to start before we die GeckoAppShell.waitForAnotherGeckoProc(); } public void handleNotification(String action, String alertName, String alertCookie) { GeckoAppShell.handleNotification(action, alertName, alertCookie); } private void checkAndLaunchUpdate() { Log.i(LOGTAG, "Checking for an update"); int statusCode = 8; // UNEXPECTED_ERROR File baseUpdateDir = null; if (Build.VERSION.SDK_INT >= 8) baseUpdateDir = getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS); else baseUpdateDir = new File(Environment.getExternalStorageDirectory().getPath(), "download"); File updateDir = new File(new File(baseUpdateDir, "updates"),"0"); File updateFile = new File(updateDir, "update.apk"); File statusFile = new File(updateDir, "update.status"); if (!statusFile.exists() || !readUpdateStatus(statusFile).equals("pending")) return; if (!updateFile.exists()) return; Log.i(LOGTAG, "Update is available!"); // Launch APK File updateFileToRun = new File(updateDir, getPackageName() + "-update.apk"); try { if (updateFile.renameTo(updateFileToRun)) { String amCmd = "/system/bin/am start -a android.intent.action.VIEW " + "-n com.android.packageinstaller/.PackageInstallerActivity -d file://" + updateFileToRun.getPath(); Log.i(LOGTAG, amCmd); Runtime.getRuntime().exec(amCmd); statusCode = 0; // OK } else { Log.i(LOGTAG, "Cannot rename the update file!"); statusCode = 7; // WRITE_ERROR } } catch (Exception e) { Log.i(LOGTAG, "error launching installer to update", e); } // Update the status file String status = statusCode == 0 ? "succeeded\n" : "failed: "+ statusCode + "\n"; OutputStream outStream; try { byte[] buf = status.getBytes("UTF-8"); outStream = new FileOutputStream(statusFile); outStream.write(buf, 0, buf.length); outStream.close(); } catch (Exception e) { Log.i(LOGTAG, "error writing status file", e); } if (statusCode == 0) System.exit(0); } private String readUpdateStatus(File statusFile) { String status = ""; try { BufferedReader reader = new BufferedReader(new FileReader(statusFile)); status = reader.readLine(); reader.close(); } catch (Exception e) { Log.i(LOGTAG, "error reading update status", e); } return status; } private void checkMigrateProfile() { final File profileDir = getProfile().getDir(); final long currentTime = SystemClock.uptimeMillis(); if (profileDir != null) { final GeckoApp app = GeckoApp.mAppContext; GeckoAppShell.getHandler().post(new Runnable() { public void run() { Log.i(LOGTAG, "Checking profile migration in: " + profileDir.getAbsolutePath()); ProfileMigrator profileMigrator = new ProfileMigrator(app); // Do a migration run on the first start after an upgrade. if (!profileMigrator.hasMigrationRun()) { // Show the "Setting up Fennec" screen if this takes // a while. final SetupScreen setupScreen = new SetupScreen(app); final Runnable startCallback = new Runnable() { public void run() { GeckoApp.mAppContext.runOnUiThread(new Runnable() { public void run() { setupScreen.show(); } }); } }; final Runnable stopCallback = new Runnable() { public void run() { GeckoApp.mAppContext.runOnUiThread(new Runnable() { public void run() { setupScreen.dismiss(); } }); } }; profileMigrator.setLongOperationCallbacks(startCallback, stopCallback); profileMigrator.launchPlaces(profileDir); long timeDiff = SystemClock.uptimeMillis() - currentTime; Log.i(LOGTAG, "Profile migration took " + timeDiff + " ms"); finishProfileMigration(); } }} ); } } protected void finishProfileMigration() { } private void checkMigrateSync() { final File profileDir = getProfile().getDir(); if (profileDir != null) { final GeckoApp app = GeckoApp.mAppContext; ProfileMigrator profileMigrator = new ProfileMigrator(app); if (!profileMigrator.hasSyncMigrated()) { Log.i(LOGTAG, "Checking Sync settings in: " + profileDir.getAbsolutePath()); profileMigrator.launchSyncPrefs(); } } } PromptService getPromptService() { return mPromptService; } @Override public boolean onSearchRequested() { return showAwesomebar(AwesomeBar.Target.CURRENT_TAB); } public boolean showAwesomebar(AwesomeBar.Target aTarget) { return showAwesomebar(aTarget, null); } public boolean showAwesomebar(AwesomeBar.Target aTarget, String aUrl) { Intent intent = new Intent(getBaseContext(), AwesomeBar.class); intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION | Intent.FLAG_ACTIVITY_NO_HISTORY); intent.putExtra(AwesomeBar.TARGET_KEY, aTarget.name()); // if we were passed in a url, show it if (aUrl != null && !TextUtils.isEmpty(aUrl)) { intent.putExtra(AwesomeBar.CURRENT_URL_KEY, aUrl); } else if (aTarget == AwesomeBar.Target.CURRENT_TAB) { // otherwise, if we're editing the current tab, show its url Tab tab = Tabs.getInstance().getSelectedTab(); if (tab != null) { aUrl = tab.getURL(); if (aUrl != null) { intent.putExtra(AwesomeBar.CURRENT_URL_KEY, aUrl); } } } int requestCode = GeckoAppShell.sActivityHelper.makeRequestCodeForAwesomebar(); startActivityForResult(intent, requestCode); return true; } public void showReadingList() { Intent intent = new Intent(getBaseContext(), AwesomeBar.class); intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION | Intent.FLAG_ACTIVITY_NO_HISTORY); intent.putExtra(AwesomeBar.TARGET_KEY, AwesomeBar.Target.CURRENT_TAB.toString()); intent.putExtra(AwesomeBar.READING_LIST_KEY, true); int requestCode = GeckoAppShell.sActivityHelper.makeRequestCodeForAwesomebar(); startActivityForResult(intent, requestCode); } @Override public void onBackPressed() { if (autoHideTabs()) { return; } if (mDoorHangerPopup != null && mDoorHangerPopup.isShowing()) { mDoorHangerPopup.dismiss(); return; } if (mFullScreenPluginView != null) { GeckoAppShell.onFullScreenPluginHidden(mFullScreenPluginView); removeFullScreenPluginView(mFullScreenPluginView); return; } SiteIdentityPopup identityPopup = SiteIdentityPopup.getInstance(); if (identityPopup.isShowing()) { identityPopup.dismiss(); return; } if (mDOMFullScreen) { GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("FullScreen:Exit", null)); return; } Tabs tabs = Tabs.getInstance(); Tab tab = tabs.getSelectedTab(); if (tab == null) { moveTaskToBack(true); return; } if (tab.doBack()) return; if (tab.isExternal()) { moveTaskToBack(true); tabs.closeTab(tab); return; } int parentId = tab.getParentId(); Tab parent = tabs.getTab(parentId); if (parent != null) { // The back button should always return to the parent (not a sibling). tabs.closeTab(tab, parent); return; } moveTaskToBack(true); } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (!GeckoAppShell.sActivityHelper.handleActivityResult(requestCode, resultCode, data)) { super.onActivityResult(requestCode, resultCode, data); } } // If searchEngine is provided, url will be used as the search query. // Otherwise, the url is loaded. protected void loadRequest(String url, AwesomeBar.Target target, String searchEngine, boolean userEntered) { Log.d(LOGTAG, target.name()); JSONObject args = new JSONObject(); try { args.put("url", url); args.put("engine", searchEngine); args.put("userEntered", userEntered); } catch (Exception e) { Log.e(LOGTAG, "error building JSON arguments"); } if (target == AwesomeBar.Target.NEW_TAB) { Log.d(LOGTAG, "Sending message to Gecko: " + SystemClock.uptimeMillis() + " - Tab:Add"); GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Tab:Add", args.toString())); } else { GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Tab:Load", args.toString())); } } public void loadUrl(String url) { loadRequest(url, AwesomeBar.Target.CURRENT_TAB, null, false); } public void loadUrl(String url, AwesomeBar.Target target) { loadRequest(url, target, null, false); } /** * Open the url as a new tab, and mark the selected tab as its "parent". * If the url is already open in a tab, the existing tab is selected. * Use this for tabs opened by the browser chrome, so users can press the * "Back" button to return to the previous tab. */ public void loadUrlInTab(String url) { Tabs tabsInstance = Tabs.getInstance(); Iterable tabs = tabsInstance.getTabsInOrder(); for (Tab tab : tabs) { if (url.equals(tab.getURL())) { tabsInstance.selectTab(tab.getId()); return; } } JSONObject args = new JSONObject(); try { args.put("url", url); args.put("parentId", tabsInstance.getSelectedTab().getId()); } catch (Exception e) { Log.e(LOGTAG, "error building JSON arguments"); } Log.i(LOGTAG, "Sending message to Gecko: " + SystemClock.uptimeMillis() + " - Tab:Add"); GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Tab:Add", args.toString())); } public LayerView getLayerView() { return mLayerView; } public AbsoluteLayout getPluginContainer() { return mPluginContainer; } // accelerometer public void onAccuracyChanged(Sensor sensor, int accuracy) {} public void onSensorChanged(SensorEvent event) { GeckoAppShell.sendEventToGecko(GeckoEvent.createSensorEvent(event)); } // geolocation public void onLocationChanged(Location location) { Log.w(LOGTAG, "onLocationChanged "+location); GeckoAppShell.sendEventToGecko(GeckoEvent.createLocationEvent(location)); } public void onProviderDisabled(String provider) { } public void onProviderEnabled(String provider) { } public void onStatusChanged(String provider, int status, Bundle extras) { } // Called when a Gecko Hal WakeLock is changed public void notifyWakeLockChanged(String topic, String state) { PowerManager.WakeLock wl = mWakeLocks.get(topic); if (state.equals("locked-foreground") && wl == null) { PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE); wl = pm.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK, topic); wl.acquire(); mWakeLocks.put(topic, wl); } else if (!state.equals("locked-foreground") && wl != null) { wl.release(); mWakeLocks.remove(topic); } } private void connectGeckoLayerClient() { mLayerView.getLayerClient().notifyGeckoReady(); mLayerView.getTouchEventHandler().setOnTouchListener(new ContentTouchListener() { private PointF initialPoint = null; @Override public boolean onTouch(View view, MotionEvent event) { if (event == null) return true; if (super.onTouch(view, event)) return true; int action = event.getAction(); PointF point = new PointF(event.getX(), event.getY()); if ((action & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_DOWN) { initialPoint = point; } if (initialPoint != null && (action & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_MOVE) { if (PointUtils.subtract(point, initialPoint).length() < PanZoomController.PAN_THRESHOLD) { // Don't send the touchmove event if if the users finger hasn't move far // Necessary for Google Maps to work correctlly. See bug 771099. return true; } else { initialPoint = null; } } GeckoAppShell.sendEventToGecko(GeckoEvent.createMotionEvent(event)); return true; } }); } protected class ContentTouchListener implements OnInterceptTouchListener { private boolean mIsHidingTabs = false; @Override public boolean onInterceptTouchEvent(View view, MotionEvent event) { // If the tab tray is showing, hide the tab tray and don't send the event to content. if (event.getActionMasked() == MotionEvent.ACTION_DOWN && autoHideTabs()) { mIsHidingTabs = true; return true; } return false; } @Override public boolean onTouch(View view, MotionEvent event) { if (mIsHidingTabs) { // Keep consuming events until the gesture finishes. int action = event.getActionMasked(); if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_CANCEL) { mIsHidingTabs = false; } return true; } return false; } } public boolean linkerExtract() { return false; } private class FullScreenHolder extends FrameLayout { public FullScreenHolder(Context ctx) { super(ctx); } @Override public void addView(View view, int index) { /** * This normally gets called when Flash adds a separate SurfaceView * for the video. It is unhappy if we have the LayerView underneath * it for some reason so we need to hide that. Hiding the LayerView causes * its surface to be destroyed, which causes a pause composition * event to be sent to Gecko. We synchronously wait for that to be * processed. Simultaneously, however, Flash is waiting on a mutex so * the post() below is an attempt to avoid a deadlock. */ super.addView(view, index); mMainHandler.post(new Runnable() { public void run() { mLayerView.setVisibility(View.INVISIBLE); } }); } /** * The methods below are simply copied from what Android WebKit does. * It wasn't ever called in my testing, but might as well * keep it in case it is for some reason. The methods * all return true because we don't want any events * leaking out from the fullscreen view. */ @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (event.isSystem()) { return super.onKeyDown(keyCode, event); } mFullScreenPluginView.onKeyDown(keyCode, event); return true; } @Override public boolean onKeyUp(int keyCode, KeyEvent event) { if (event.isSystem()) { return super.onKeyUp(keyCode, event); } mFullScreenPluginView.onKeyUp(keyCode, event); return true; } @Override public boolean onTouchEvent(MotionEvent event) { return true; } @Override public boolean onTrackballEvent(MotionEvent event) { mFullScreenPluginView.onTrackballEvent(event); return true; } } @Override public boolean onContextItemSelected(MenuItem item) { switch(item.getItemId()) { case R.id.pasteandgo: { String text = GeckoAppShell.getClipboardText(); if (text != null && !TextUtils.isEmpty(text)) { loadUrl(text, AwesomeBar.Target.CURRENT_TAB); } return true; } case R.id.site_settings: { GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Permissions:Get", null)); return true; } case R.id.paste: { String text = GeckoAppShell.getClipboardText(); if (text != null && !TextUtils.isEmpty(text)) { showAwesomebar(AwesomeBar.Target.CURRENT_TAB, text); } return true; } case R.id.share: { shareCurrentUrl(); return true; } case R.id.copyurl: { Tab tab = Tabs.getInstance().getSelectedTab(); if (tab != null) { String url = tab.getURL(); if (url != null) { GeckoAppShell.setClipboardText(url); } } return true; } case R.id.add_to_launcher: { Tab tab = Tabs.getInstance().getSelectedTab(); if (tab != null) { String url = tab.getURL(); String title = tab.getDisplayTitle(); BitmapDrawable favicon = (BitmapDrawable)(tab.getFavicon()); if (url != null && title != null) { GeckoAppShell.createShortcut(title, url, url, favicon == null ? null : favicon.getBitmap(), ""); } } return true; } } return false; } public static void assertOnUiThread() { Thread uiThread = mAppContext.getMainLooper().getThread(); assertOnThread(uiThread); } public static void assertOnGeckoThread() { assertOnThread(sGeckoThread); } private static void assertOnThread(Thread expectedThread) { Thread currentThread = Thread.currentThread(); long currentThreadId = currentThread.getId(); long expectedThreadId = expectedThread.getId(); if (currentThreadId != expectedThreadId) { throw new IllegalThreadStateException("Expected thread " + expectedThreadId + " (\"" + expectedThread.getName() + "\"), but running on thread " + currentThreadId + " (\"" + currentThread.getName() + ")"); } } }