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gecko-dev/mobile/android/base/GeckoApp.java

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/* -*- 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.AppConstants.Versions;
import org.mozilla.gecko.GeckoProfileDirectories.NoMozillaDirectoryException;
import org.mozilla.gecko.db.BrowserDB;
import org.mozilla.gecko.favicons.Favicons;
import org.mozilla.gecko.gfx.BitmapUtils;
import org.mozilla.gecko.gfx.FullScreenState;
import org.mozilla.gecko.gfx.Layer;
import org.mozilla.gecko.gfx.LayerView;
import org.mozilla.gecko.gfx.PluginLayer;
import org.mozilla.gecko.health.HealthRecorder;
import org.mozilla.gecko.health.SessionInformation;
import org.mozilla.gecko.health.StubbedHealthRecorder;
import org.mozilla.gecko.menu.GeckoMenu;
import org.mozilla.gecko.menu.GeckoMenuInflater;
import org.mozilla.gecko.menu.MenuPanel;
import org.mozilla.gecko.mozglue.ContextUtils;
import org.mozilla.gecko.mozglue.ContextUtils.SafeIntent;
import org.mozilla.gecko.mozglue.GeckoLoader;
import org.mozilla.gecko.preferences.ClearOnShutdownPref;
import org.mozilla.gecko.preferences.GeckoPreferences;
import org.mozilla.gecko.prompts.PromptService;
import org.mozilla.gecko.tabqueue.TabQueueHelper;
import org.mozilla.gecko.updater.UpdateServiceHelper;
import org.mozilla.gecko.util.ActivityResultHandler;
import org.mozilla.gecko.util.ActivityUtils;
import org.mozilla.gecko.util.EventCallback;
import org.mozilla.gecko.util.FileUtils;
import org.mozilla.gecko.util.GeckoEventListener;
import org.mozilla.gecko.util.GeckoRequest;
import org.mozilla.gecko.util.HardwareUtils;
import org.mozilla.gecko.util.NativeEventListener;
import org.mozilla.gecko.util.NativeJSObject;
import org.mozilla.gecko.util.PrefUtils;
import org.mozilla.gecko.util.ThreadUtils;
import org.mozilla.gecko.webapp.EventListener;
import org.mozilla.gecko.webapp.UninstallListener;
import org.mozilla.gecko.widget.ButtonToast;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.res.Configuration;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.RectF;
import android.graphics.drawable.Drawable;
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.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.os.PowerManager;
import android.os.Process;
import android.os.StrictMode;
import android.provider.ContactsContract;
import android.provider.MediaStore.Images.Media;
import android.text.TextUtils;
import android.util.AttributeSet;
import android.util.Base64;
import android.util.Log;
import android.util.SparseBooleanArray;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.OrientationEventListener;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewStub;
import android.view.ViewTreeObserver;
import android.view.Window;
import android.widget.AbsoluteLayout;
import android.widget.FrameLayout;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.SimpleAdapter;
import android.widget.TextView;
import android.widget.Toast;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
public abstract class GeckoApp
extends GeckoActivity
implements
ContextGetter,
GeckoAppShell.GeckoInterface,
GeckoEventListener,
GeckoMenu.Callback,
GeckoMenu.MenuPresenter,
LocationListener,
NativeEventListener,
SensorEventListener,
Tabs.OnTabsChangedListener,
ViewTreeObserver.OnGlobalLayoutListener {
private static final String LOGTAG = "GeckoApp";
private static final int ONE_DAY_MS = 1000*60*60*24;
public static enum StartupAction {
NORMAL, /* normal application start */
URL, /* launched with a passed URL */
PREFETCH, /* launched with a passed URL that we prefetch */
WEBAPP, /* launched as a webapp runtime */
GUEST, /* launched in guest browsing */
RESTRICTED /* launched with restricted profile */
}
public static final String ACTION_ALERT_CALLBACK = "org.mozilla.gecko.ACTION_ALERT_CALLBACK";
public static final String ACTION_HOMESCREEN_SHORTCUT = "org.mozilla.gecko.BOOKMARK";
public static final String ACTION_DEBUG = "org.mozilla.gecko.DEBUG";
public static final String ACTION_LAUNCH_SETTINGS = "org.mozilla.gecko.SETTINGS";
public static final String ACTION_LOAD = "org.mozilla.gecko.LOAD";
public static final String ACTION_INIT_PW = "org.mozilla.gecko.INIT_PW";
public static final String EXTRA_STATE_BUNDLE = "stateBundle";
public static final String PREFS_ALLOW_STATE_BUNDLE = "allowStateBundle";
public static final String PREFS_OOM_EXCEPTION = "OOMException";
public static final String PREFS_VERSION_CODE = "versionCode";
public static final String PREFS_WAS_STOPPED = "wasStopped";
public static final String PREFS_CRASHED = "crashed";
public static final String PREFS_CLEANUP_TEMP_FILES = "cleanupTempFiles";
public static final String SAVED_STATE_IN_BACKGROUND = "inBackground";
public static final String SAVED_STATE_PRIVATE_SESSION = "privateSession";
// Delay before running one-time "cleanup" tasks that may be needed
// after a version upgrade.
private static final int CLEANUP_DEFERRAL_SECONDS = 15;
protected OuterLayout mRootLayout;
protected RelativeLayout mMainLayout;
protected RelativeLayout mGeckoLayout;
private View mCameraView;
private OrientationEventListener mCameraOrientationEventListener;
public List<GeckoAppShell.AppStateListener> mAppStateListeners = new LinkedList<GeckoAppShell.AppStateListener>();
protected MenuPanel mMenuPanel;
protected Menu mMenu;
protected GeckoProfile mProfile;
protected boolean mIsRestoringActivity;
private ContactService mContactService;
private PromptService mPromptService;
private TextSelection mTextSelection;
protected DoorHangerPopup mDoorHangerPopup;
protected FormAssistPopup mFormAssistPopup;
protected ButtonToast mToast;
protected LayerView mLayerView;
private AbsoluteLayout mPluginContainer;
private FullScreenHolder mFullScreenPluginContainer;
private View mFullScreenPluginView;
private final HashMap<String, PowerManager.WakeLock> mWakeLocks = new HashMap<String, PowerManager.WakeLock>();
protected boolean mShouldRestore;
protected boolean mInitialized;
protected boolean mWindowFocusInitialized;
private Telemetry.Timer mJavaUiStartupTimer;
private Telemetry.Timer mGeckoReadyStartupTimer;
private String mPrivateBrowsingSession;
private volatile HealthRecorder mHealthRecorder;
private volatile Locale mLastLocale;
private EventListener mWebappEventListener;
private Intent mRestartIntent;
abstract public int getLayout();
abstract protected String getDefaultProfileName() throws NoMozillaDirectoryException;
protected void processTabQueue() {};
protected void openQueuedTabs() {};
@SuppressWarnings("serial")
class SessionRestoreException extends Exception {
public SessionRestoreException(Exception e) {
super(e);
}
public SessionRestoreException(String message) {
super(message);
}
}
void toggleChrome(final boolean aShow) { }
void focusChrome() { }
@Override
public Context getContext() {
return this;
}
@Override
public SharedPreferences getSharedPreferences() {
return GeckoSharedPrefs.forApp(this);
}
@Override
public Activity getActivity() {
return this;
}
@Override
public LocationListener getLocationListener() {
return this;
}
@Override
public SensorEventListener getSensorEventListener() {
return this;
}
@Override
public View getCameraView() {
return mCameraView;
}
@Override
public void addAppStateListener(GeckoAppShell.AppStateListener listener) {
mAppStateListeners.add(listener);
}
@Override
public void removeAppStateListener(GeckoAppShell.AppStateListener listener) {
mAppStateListeners.remove(listener);
}
@Override
public FormAssistPopup getFormAssistPopup() {
return mFormAssistPopup;
}
@Override
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();
if (mFormAssistPopup != null)
mFormAssistPopup.hide();
break;
case LOADED:
// 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.setBackgroundColor(tab.getBackgroundColor());
break;
case DESKTOP_MODE_CHANGE:
if (Tabs.getInstance().isSelectedTab(tab))
invalidateOptionsMenu();
break;
}
}
public void refreshChrome() { }
@Override
public void invalidateOptionsMenu() {
if (mMenu == null) {
return;
}
onPrepareOptionsMenu(mMenu);
if (Versions.feature11Plus) {
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 (Versions.feature11Plus) {
return new GeckoMenuInflater(this);
} else {
return super.getMenuInflater();
}
}
public MenuPanel getMenuPanel() {
if (mMenuPanel == null) {
onCreatePanelMenu(Window.FEATURE_OPTIONS_PANEL, null);
invalidateOptionsMenu();
}
return mMenuPanel;
}
@Override
public boolean onMenuItemClick(MenuItem item) {
return onOptionsItemSelected(item);
}
@Override
public boolean onMenuItemLongClick(MenuItem item) {
return false;
}
@Override
public void openMenu() {
openOptionsMenu();
}
@Override
public void showMenu(final View menu) {
// On devices using the custom menu, focus is cleared from the menu when its tapped.
// Close and then reshow it to avoid these issues. See bug 794581 and bug 968182.
closeMenu();
// Post the reshow code back to the UI thread to avoid some optimizations Android
// has put in place for menus that hide/show themselves quickly. See bug 985400.
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
mMenuPanel.removeAllViews();
mMenuPanel.addView(menu);
openOptionsMenu();
}
});
}
@Override
public void closeMenu() {
closeOptionsMenu();
}
@Override
public View onCreatePanelView(int featureId) {
if (Versions.feature11Plus && featureId == Window.FEATURE_OPTIONS_PANEL) {
if (mMenuPanel == null) {
mMenuPanel = new MenuPanel(this, null);
} else {
// Prepare the panel every time before showing the menu.
onPreparePanel(featureId, mMenuPanel, mMenu);
}
return mMenuPanel;
}
return super.onCreatePanelView(featureId);
}
@Override
public boolean onCreatePanelMenu(int featureId, Menu menu) {
if (Versions.feature11Plus && featureId == Window.FEATURE_OPTIONS_PANEL) {
if (mMenuPanel == null) {
mMenuPanel = (MenuPanel) onCreatePanelView(featureId);
}
GeckoMenu gMenu = new GeckoMenu(this, null);
gMenu.setCallback(this);
gMenu.setMenuPresenter(this);
menu = gMenu;
mMenuPanel.addView(gMenu);
return onCreateOptionsMenu(menu);
}
return super.onCreatePanelMenu(featureId, menu);
}
@Override
public boolean onPreparePanel(int featureId, View view, Menu menu) {
if (Versions.feature11Plus && featureId == Window.FEATURE_OPTIONS_PANEL) {
return onPrepareOptionsMenu(menu);
}
return super.onPreparePanel(featureId, view, menu);
}
@Override
public boolean onMenuOpened(int featureId, Menu menu) {
// exit full-screen mode whenever the menu is opened
if (mLayerView != null && mLayerView.isFullScreen()) {
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("FullScreen:Exit", null));
}
if (Versions.feature11Plus && featureId == Window.FEATURE_OPTIONS_PANEL) {
if (mMenu == null) {
// getMenuPanel() will force the creation of the menu as well
MenuPanel panel = getMenuPanel();
onPreparePanel(featureId, panel, 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) {
if (item.getItemId() == R.id.quit) {
// Make sure the Guest Browsing notification goes away when we quit.
GuestSession.hideNotification(this);
final SharedPreferences prefs = GeckoSharedPrefs.forProfile(this);
final Set<String> clearSet =
PrefUtils.getStringSet(prefs, ClearOnShutdownPref.PREF, new HashSet<String>());
final JSONObject clearObj = new JSONObject();
for (String clear : clearSet) {
try {
clearObj.put(clear, true);
} catch(JSONException ex) {
Log.e(LOGTAG, "Error adding clear object " + clear, ex);
}
}
final JSONObject res = new JSONObject();
try {
res.put("sanitize", clearObj);
} catch(JSONException ex) {
Log.e(LOGTAG, "Error adding sanitize object", ex);
}
// If the user has opted out of session restore, and does want to clear history
// we also want to prevent the current session info from being saved.
if (clearObj.has("private.data.history")) {
final String sessionRestore = getSessionRestorePreference();
try {
res.put("dontSaveSession", "quit".equals(sessionRestore));
} catch(JSONException ex) {
Log.e(LOGTAG, "Error adding session restore data", ex);
}
}
GeckoAppShell.sendEventToGeckoSync(
GeckoEvent.createBroadcastEvent("Browser:Quit", res.toString()));
doShutdown();
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
public void onOptionsMenuClosed(Menu menu) {
if (Versions.feature11Plus) {
mMenuPanel.removeAllViews();
mMenuPanel.addView((GeckoMenu) mMenu);
}
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
// Handle hardware menu key presses separately so that we can show a custom menu in some cases.
if (keyCode == KeyEvent.KEYCODE_MENU) {
openOptionsMenu();
return true;
}
return super.onKeyDown(keyCode, event);
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putBoolean(SAVED_STATE_IN_BACKGROUND, isApplicationInBackground());
outState.putString(SAVED_STATE_PRIVATE_SESSION, mPrivateBrowsingSession);
}
public void addTab() { }
public void addPrivateTab() { }
public void showNormalTabs() { }
public void showPrivateTabs() { }
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; }
@Override
public boolean areTabsShown() { return false; }
@Override
public void handleMessage(final String event, final NativeJSObject message,
final EventCallback callback) {
if ("Accessibility:Ready".equals(event)) {
GeckoAccessibility.updateAccessibilitySettings(this);
} else if ("Bookmark:Insert".equals(event)) {
final String url = message.getString("url");
final String title = message.getString("title");
final Context context = this;
final BrowserDB db = getProfile().getDB();
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
final boolean bookmarkAdded = db.addBookmark(getContentResolver(), title, url);
final int resId = bookmarkAdded ? R.string.bookmark_added : R.string.bookmark_already_added;
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(context, resId, Toast.LENGTH_SHORT).show();
}
});
}
});
} else if ("Contact:Add".equals(event)) {
final String email = message.optString("email", null);
final String phone = message.optString("phone", null);
if (email != null) {
Uri contactUri = Uri.parse(email);
Intent i = new Intent(ContactsContract.Intents.SHOW_OR_CREATE_CONTACT, contactUri);
startActivity(i);
} else if (phone != null) {
Uri contactUri = Uri.parse(phone);
Intent i = new Intent(ContactsContract.Intents.SHOW_OR_CREATE_CONTACT, contactUri);
startActivity(i);
} else {
// something went wrong.
Log.e(LOGTAG, "Received Contact:Add message with no email nor phone number");
}
} else if ("DevToolsAuth:Scan".equals(event)) {
DevToolsAuthHelper.scan(this, callback);
} else if ("DOMFullScreen:Start".equals(event)) {
// Local ref to layerView for thread safety
LayerView layerView = mLayerView;
if (layerView != null) {
layerView.setFullScreenState(message.getBoolean("rootElement")
? FullScreenState.ROOT_ELEMENT : FullScreenState.NON_ROOT_ELEMENT);
}
} else if ("DOMFullScreen:Stop".equals(event)) {
// Local ref to layerView for thread safety
LayerView layerView = mLayerView;
if (layerView != null) {
layerView.setFullScreenState(FullScreenState.NONE);
}
} else if ("Image:SetAs".equals(event)) {
String src = message.getString("url");
setImageAs(src);
} else if ("Locale:Set".equals(event)) {
setLocale(message.getString("locale"));
} else if ("Permissions:Data".equals(event)) {
String host = message.getString("host");
final NativeJSObject[] permissions = message.getObjectArray("permissions");
showSiteSettingsDialog(host, permissions);
} else if ("PrivateBrowsing:Data".equals(event)) {
mPrivateBrowsingSession = message.optString("session", null);
} else if ("Session:StatePurged".equals(event)) {
onStatePurged();
} else if ("Share:Text".equals(event)) {
String text = message.getString("text");
final Tab tab = Tabs.getInstance().getSelectedTab();
String title = "";
if (tab != null) {
title = tab.getDisplayTitle();
final String url = ReaderModeUtils.stripAboutReaderUrl(tab.getURL());
text += "\n\n" + url;
}
GeckoAppShell.openUriExternal(text, "text/plain", "", "", Intent.ACTION_SEND, title, false);
// Context: Sharing via chrome list (no explicit session is active)
Telemetry.sendUIEvent(TelemetryContract.Event.SHARE, TelemetryContract.Method.LIST);
} else if ("SystemUI:Visibility".equals(event)) {
setSystemUiVisible(message.getBoolean("visible"));
} else if ("Toast:Show".equals(event)) {
final String msg = message.getString("message");
final String duration = message.getString("duration");
final NativeJSObject button = message.optObject("button", null);
if (button != null) {
final String label = button.optString("label", "");
final String icon = button.optString("icon", "");
final String id = button.optString("id", "");
showButtonToast(msg, duration, label, icon, id);
} else {
showNormalToast(msg, duration);
}
} else if ("ToggleChrome:Focus".equals(event)) {
focusChrome();
} else if ("ToggleChrome:Hide".equals(event)) {
toggleChrome(false);
} else if ("ToggleChrome:Show".equals(event)) {
toggleChrome(true);
} else if ("Update:Check".equals(event)) {
UpdateServiceHelper.checkForUpdate(this);
} else if ("Update:Download".equals(event)) {
UpdateServiceHelper.downloadUpdate(this);
} else if ("Update:Install".equals(event)) {
UpdateServiceHelper.applyUpdate(this);
}
}
@Override
public void handleMessage(String event, JSONObject message) {
try {
if (event.equals("Gecko:DelayedStartup")) {
ThreadUtils.postToBackgroundThread(new UninstallListener.DelayedStartupTask(this));
} else if (event.equals("Gecko:Ready")) {
mGeckoReadyStartupTimer.stop();
geckoConnected();
// This method is already running on the background thread, so we
// know that mHealthRecorder will exist. That doesn't stop us being
// paranoid.
// This method is cheap, so don't spawn a new runnable.
final HealthRecorder rec = mHealthRecorder;
if (rec != null) {
rec.recordGeckoStartupTime(mGeckoReadyStartupTimer.getElapsed());
}
} else if (event.equals("Gecko:Exited")) {
// Gecko thread exited first; let GeckoApp die too.
doShutdown();
return;
} else if ("NativeApp:IsDebuggable".equals(event)) {
JSONObject ret = new JSONObject();
ret.put("isDebuggable", getIsDebuggable());
EventDispatcher.sendResponse(message, ret);
} else if (event.equals("Accessibility:Event")) {
GeckoAccessibility.sendAccessibilityEvent(message);
}
} catch (Exception e) {
Log.e(LOGTAG, "Exception handling message \"" + event + "\":", e);
}
}
void onStatePurged() { }
/**
* @param permissions
* Array of JSON objects to represent site permissions.
* Example: { type: "offline-app", setting: "Store Offline Data", value: "Allow" }
*/
private void showSiteSettingsDialog(final String host, final NativeJSObject[] permissions) {
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(host);
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 (permissions.length == 0) {
builder.setMessage(R.string.site_settings_no_settings);
} else {
final ArrayList<HashMap<String, String>> itemList =
new ArrayList<HashMap<String, String>>();
for (final NativeJSObject permObj : permissions) {
final HashMap<String, String> map = new HashMap<String, String>();
map.put("setting", permObj.getString("setting"));
map.put("value", permObj.getString("value"));
itemList.add(map);
}
// setMultiChoiceItems doesn't support using an adapter, so we're creating a hack with
// setSingleChoiceItems and changing the choiceMode below when we create the dialog
builder.setSingleChoiceItems(new SimpleAdapter(
GeckoApp.this,
itemList,
R.layout.site_setting_item,
new String[] { "setting", "value" },
new int[] { R.id.setting, R.id.value }
), -1, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int id) { }
});
builder.setPositiveButton(R.string.site_settings_clear, new DialogInterface.OnClickListener() {
@Override
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++)
if (checkedItemPositions.get(i))
permissionsToClear.put(i);
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent(
"Permissions:Clear", permissionsToClear.toString()));
}
});
}
builder.setNegativeButton(R.string.site_settings_cancel, new DialogInterface.OnClickListener(){
@Override
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
Dialog dialog = builder.create();
dialog.show();
ListView listView = ((AlertDialog) dialog).getListView();
if (listView != null) {
listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
int listSize = listView.getAdapter().getCount();
for (int i = 0; i < listSize; i++)
listView.setItemChecked(i, true);
}
}
});
}
public void showToast(final int resId, final int duration) {
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(GeckoApp.this, resId, duration).show();
}
});
}
public void showNormalToast(final String message, final String duration) {
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
Toast toast;
if (duration.equals("long")) {
toast = Toast.makeText(GeckoApp.this, message, Toast.LENGTH_LONG);
} else {
toast = Toast.makeText(GeckoApp.this, message, Toast.LENGTH_SHORT);
}
toast.show();
}
});
}
public ButtonToast getButtonToast() {
if (mToast != null) {
return mToast;
}
ViewStub toastStub = (ViewStub) findViewById(R.id.toast_stub);
mToast = new ButtonToast(toastStub.inflate());
return mToast;
}
void showButtonToast(final String message, final String duration,
final String buttonText, final String buttonIcon,
final String buttonId) {
BitmapUtils.getDrawable(GeckoApp.this, buttonIcon, new BitmapUtils.BitmapLoader() {
@Override
public void onBitmapFound(final Drawable d) {
final int toastDuration = duration.equals("long") ? ButtonToast.LENGTH_LONG : ButtonToast.LENGTH_SHORT;
getButtonToast().show(false, message, toastDuration ,buttonText, d, new ButtonToast.ToastListener() {
@Override
public void onButtonClicked() {
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Toast:Click", buttonId));
}
@Override
public void onToastHidden(ButtonToast.ReasonHidden reason) {
if (reason == ButtonToast.ReasonHidden.TIMEOUT ||
reason == ButtonToast.ReasonHidden.TOUCH_OUTSIDE ||
reason == ButtonToast.ReasonHidden.REPLACED) {
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Toast:Hidden", buttonId));
}
}
});
}
});
}
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.MATCH_PARENT,
ViewGroup.LayoutParams.MATCH_PARENT,
Gravity.CENTER);
mFullScreenPluginContainer.addView(view, layoutParams);
FrameLayout decor = (FrameLayout)getWindow().getDecorView();
decor.addView(mFullScreenPluginContainer, layoutParams);
mFullScreenPluginView = view;
}
@Override
public void addPluginView(final View view, final RectF rect, final boolean isFullScreen) {
ThreadUtils.postToUiThread(new Runnable() {
@Override
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
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
mLayerView.showSurface();
}
});
FrameLayout decor = (FrameLayout)getWindow().getDecorView();
decor.removeView(mFullScreenPluginContainer);
mFullScreenPluginView = null;
GeckoScreenOrientation.getInstance().unlock();
setFullScreen(false);
}
@Override
public void removePluginView(final View view, final boolean isFullScreen) {
ThreadUtils.postToUiThread(new Runnable() {
@Override
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();
}
}
});
}
// This method starts downloading an image synchronously and displays the Chooser activity to set the image as wallpaper.
private void setImageAs(final String aSrc) {
boolean isDataURI = aSrc.startsWith("data:");
Bitmap image = null;
InputStream is = null;
ByteArrayOutputStream os = null;
try {
if (isDataURI) {
int dataStart = aSrc.indexOf(",");
byte[] buf = Base64.decode(aSrc.substring(dataStart+1), Base64.DEFAULT);
image = BitmapUtils.decodeByteArray(buf);
} else {
int byteRead;
byte[] buf = new byte[4192];
os = new ByteArrayOutputStream();
URL url = new URL(aSrc);
is = url.openStream();
// Cannot read from same stream twice. Also, InputStream from
// URL does not support reset. So converting to byte array.
while((byteRead = is.read(buf)) != -1) {
os.write(buf, 0, byteRead);
}
byte[] imgBuffer = os.toByteArray();
image = BitmapUtils.decodeByteArray(imgBuffer);
}
if (image != null) {
// Some devices don't have a DCIM folder and the Media.insertImage call will fail.
File dcimDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
if (!dcimDir.mkdirs() && !dcimDir.isDirectory()) {
Toast.makeText((Context) this, R.string.set_image_path_fail, Toast.LENGTH_SHORT).show();
return;
}
String path = Media.insertImage(getContentResolver(),image, null, null);
if (path == null) {
Toast.makeText((Context) this, R.string.set_image_path_fail, Toast.LENGTH_SHORT).show();
return;
}
final Intent intent = new Intent(Intent.ACTION_ATTACH_DATA);
intent.addCategory(Intent.CATEGORY_DEFAULT);
intent.setData(Uri.parse(path));
// Removes the image from storage once the chooser activity ends.
Intent chooser = Intent.createChooser(intent, getString(R.string.set_image_chooser_title));
ActivityResultHandler handler = new ActivityResultHandler() {
@Override
public void onActivityResult (int resultCode, Intent data) {
getContentResolver().delete(intent.getData(), null, null);
}
};
ActivityHandlerHelper.startIntentForActivity(this, chooser, handler);
} else {
Toast.makeText((Context) this, R.string.set_image_fail, Toast.LENGTH_SHORT).show();
}
} catch(OutOfMemoryError ome) {
Log.e(LOGTAG, "Out of Memory when converting to byte array", ome);
} catch(IOException ioe) {
Log.e(LOGTAG, "I/O Exception while setting wallpaper", ioe);
} finally {
if (is != null) {
try {
is.close();
} catch(IOException ioe) {
Log.w(LOGTAG, "I/O Exception while closing stream", ioe);
}
}
if (os != null) {
try {
os.close();
} catch(IOException ioe) {
Log.w(LOGTAG, "I/O Exception while closing stream", ioe);
}
}
}
}
private int getBitmapSampleSize(BitmapFactory.Options options, int idealWidth, int idealHeight) {
int width = options.outWidth;
int height = options.outHeight;
int inSampleSize = 1;
if (height > idealHeight || width > idealWidth) {
if (width > height) {
inSampleSize = Math.round((float)height / idealHeight);
} else {
inSampleSize = Math.round((float)width / idealWidth);
}
}
return inSampleSize;
}
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();
}
@Override
public void setFullScreen(final boolean fullscreen) {
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
ActivityUtils.setFullScreen(GeckoApp.this, fullscreen);
}
});
}
/**
* Check and start the Java profiler if MOZ_PROFILER_STARTUP env var is specified.
**/
protected static void earlyStartJavaSampler(SafeIntent intent) {
String env = intent.getStringExtra("env0");
for (int i = 1; env != null; i++) {
if (env.startsWith("MOZ_PROFILER_STARTUP=")) {
if (!env.endsWith("=")) {
GeckoJavaSampler.start(10, 1000);
Log.d(LOGTAG, "Profiling Java on startup");
}
break;
}
env = intent.getStringExtra("env" + i);
}
}
/**
* Called when the activity is first created.
*
* Here we initialize all of our profile settings, Firefox Health Report,
* and other one-shot constructions.
**/
@Override
public void onCreate(Bundle savedInstanceState) {
GeckoAppShell.ensureCrashHandling();
// Enable Android Strict Mode for developers' local builds (the "default" channel).
if ("default".equals(AppConstants.MOZ_UPDATE_CHANNEL)) {
enableStrictMode();
}
// The clock starts...now. Better hurry!
mJavaUiStartupTimer = new Telemetry.UptimeTimer("FENNEC_STARTUP_TIME_JAVAUI");
mGeckoReadyStartupTimer = new Telemetry.UptimeTimer("FENNEC_STARTUP_TIME_GECKOREADY");
final SafeIntent intent = new SafeIntent(getIntent());
final String action = intent.getAction();
final String args = intent.getStringExtra("args");
earlyStartJavaSampler(intent);
// GeckoLoader wants to dig some environment variables out of the
// incoming intent, so pass it in here. GeckoLoader will do its
// business later and dispose of the reference.
GeckoLoader.setLastIntent(intent);
// If we don't already have a profile, but we do have arguments,
// let's see if they're enough to find one.
// Note that subclasses must ensure that if they try to access
// the profile prior to this code being run, then they do something
// similar.
if (mProfile == null && args != null) {
final GeckoProfile p = GeckoProfile.getFromArgs(this, args);
if (p != null) {
mProfile = p;
}
}
// Speculatively pre-fetch the profile in the background.
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
getProfile();
}
});
// Workaround for <http://code.google.com/p/android/issues/detail?id=20915>.
try {
Class.forName("android.os.AsyncTask");
} catch (ClassNotFoundException e) {}
MemoryMonitor.getInstance().init(getApplicationContext());
// GeckoAppShell is tightly coupled to us, rather than
// the app context, because various parts of Fennec (e.g.,
// GeckoScreenOrientation) use GAS to access the Activity in
// the guise of fetching a Context.
// When that's fixed, `this` can change to
// `(GeckoApplication) getApplication()` here.
GeckoAppShell.setContextGetter(this);
GeckoAppShell.setGeckoInterface(this);
Tabs.getInstance().attachToContext(this);
try {
Favicons.initializeWithContext(this);
} catch (Exception e) {
Log.e(LOGTAG, "Exception starting favicon cache. Corrupt resources?", e);
}
// Did the OS locale change while we were backgrounded? If so,
// we need to die so that Gecko will re-init add-ons that touch
// the UI.
// This is using a sledgehammer to crack a nut, but it'll do for
// now.
// Our OS locale pref will be detected as invalid after the
// restart, and will be propagated to Gecko accordingly, so there's
// no need to touch that here.
if (BrowserLocaleManager.getInstance().systemLocaleDidChange()) {
Log.i(LOGTAG, "System locale changed. Restarting.");
doRestart();
return;
}
if (GeckoThread.isLaunched()) {
// This happens when the GeckoApp activity is destroyed by Android
// without killing the entire application (see Bug 769269).
mIsRestoringActivity = true;
Telemetry.addToHistogram("FENNEC_RESTORING_ACTIVITY", 1);
} else {
final String uri = getURIFromIntent(intent);
GeckoThread.ensureInit(args, action,
/* debugging */ ACTION_DEBUG.equals(action));
if (!TextUtils.isEmpty(uri)) {
// Start a speculative connection as soon as Gecko loads.
GeckoThread.speculativeConnect(uri);
}
}
// GeckoThread has to register for "Gecko:Ready" first, so GeckoApp registers
// for events after initializing GeckoThread but before launching it.
EventDispatcher.getInstance().registerGeckoThreadListener((GeckoEventListener)this,
"Gecko:Ready",
"Gecko:DelayedStartup",
"Gecko:Exited",
"Accessibility:Event",
"NativeApp:IsDebuggable");
EventDispatcher.getInstance().registerGeckoThreadListener((NativeEventListener)this,
"Accessibility:Ready",
"Bookmark:Insert",
"Contact:Add",
"DevToolsAuth:Scan",
"DOMFullScreen:Start",
"DOMFullScreen:Stop",
"Image:SetAs",
"Locale:Set",
"Permissions:Data",
"PrivateBrowsing:Data",
"Session:StatePurged",
"Share:Text",
"SystemUI:Visibility",
"Toast:Show",
"ToggleChrome:Focus",
"ToggleChrome:Hide",
"ToggleChrome:Show",
"Update:Check",
"Update:Download",
"Update:Install");
if (mWebappEventListener == null) {
mWebappEventListener = new EventListener();
mWebappEventListener.registerEvents();
}
GeckoThread.launch();
Bundle stateBundle = ContextUtils.getBundleExtra(getIntent(), EXTRA_STATE_BUNDLE);
if (stateBundle != null) {
// Use the state bundle if it was given as an intent extra. This is
// only intended to be used internally via Robocop, so a boolean
// is read from a private shared pref to prevent other apps from
// injecting states.
final SharedPreferences prefs = getSharedPreferences();
if (prefs.getBoolean(PREFS_ALLOW_STATE_BUNDLE, false)) {
prefs.edit().remove(PREFS_ALLOW_STATE_BUNDLE).apply();
savedInstanceState = stateBundle;
}
} else if (savedInstanceState != null) {
// Bug 896992 - This intent has already been handled; reset the intent.
setIntent(new Intent(Intent.ACTION_MAIN));
}
super.onCreate(savedInstanceState);
GeckoScreenOrientation.getInstance().update(getResources().getConfiguration().orientation);
setContentView(getLayout());
// Set up Gecko layout.
mRootLayout = (OuterLayout) findViewById(R.id.root_layout);
mGeckoLayout = (RelativeLayout) findViewById(R.id.gecko_layout);
mMainLayout = (RelativeLayout) findViewById(R.id.main_layout);
mLayerView = (LayerView) findViewById(R.id.layer_view);
// Use global layout state change to kick off additional initialization
mMainLayout.getViewTreeObserver().addOnGlobalLayoutListener(this);
// Determine whether we should restore tabs.
mShouldRestore = getSessionRestoreState(savedInstanceState);
if (mShouldRestore && savedInstanceState != null) {
boolean wasInBackground =
savedInstanceState.getBoolean(SAVED_STATE_IN_BACKGROUND, false);
// Don't log OOM-kills if only one activity was destroyed. (For example
// from "Don't keep activities" on ICS)
if (!wasInBackground && !mIsRestoringActivity) {
Telemetry.addToHistogram("FENNEC_WAS_KILLED", 1);
}
mPrivateBrowsingSession = savedInstanceState.getString(SAVED_STATE_PRIVATE_SESSION);
}
// Perform background initialization.
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
final SharedPreferences prefs = GeckoApp.this.getSharedPreferences();
// Wait until now to set this, because we'd rather throw an exception than
// have a caller of BrowserLocaleManager regress startup.
final LocaleManager localeManager = BrowserLocaleManager.getInstance();
localeManager.initialize(getApplicationContext());
SessionInformation previousSession = SessionInformation.fromSharedPrefs(prefs);
if (previousSession.wasKilled()) {
Telemetry.addToHistogram("FENNEC_WAS_KILLED", 1);
}
SharedPreferences.Editor editor = prefs.edit();
editor.putBoolean(GeckoApp.PREFS_OOM_EXCEPTION, false);
// Put a flag to check if we got a normal `onSaveInstanceState`
// on exit, or if we were suddenly killed (crash or native OOM).
editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, false);
editor.apply();
// The lifecycle of mHealthRecorder is "shortly after onCreate"
// through "onDestroy" -- essentially the same as the lifecycle
// of the activity itself.
final String profilePath = getProfile().getDir().getAbsolutePath();
final EventDispatcher dispatcher = EventDispatcher.getInstance();
// This is the locale prior to fixing it up.
final Locale osLocale = Locale.getDefault();
// Both of these are Java-format locale strings: "en_US", not "en-US".
final String osLocaleString = osLocale.toString();
String appLocaleString = localeManager.getAndApplyPersistedLocale(GeckoApp.this);
Log.d(LOGTAG, "OS locale is " + osLocaleString + ", app locale is " + appLocaleString);
if (appLocaleString == null) {
appLocaleString = osLocaleString;
}
mHealthRecorder = GeckoApp.this.createHealthRecorder(GeckoApp.this,
profilePath,
dispatcher,
osLocaleString,
appLocaleString,
previousSession);
final String uiLocale = appLocaleString;
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
GeckoApp.this.onLocaleReady(uiLocale);
}
});
// We use per-profile prefs here, because we're tracking against
// a Gecko pref. The same applies to the locale switcher!
BrowserLocaleManager.storeAndNotifyOSLocale(GeckoSharedPrefs.forProfile(GeckoApp.this), osLocale);
}
});
GeckoAppShell.setNotificationClient(makeNotificationClient());
IntentHelper.init(this);
}
/**
* At this point, the resource system and the rest of the browser are
* aware of the locale.
*
* Now we can display strings!
*
* You can think of this as being something like a second phase of onCreate,
* where you can do string-related operations. Use this in place of embedding
* strings in view XML.
*
* By contrast, onConfigurationChanged does some locale operations, but is in
* response to device changes.
*/
@Override
public void onLocaleReady(final String locale) {
if (!ThreadUtils.isOnUiThread()) {
throw new RuntimeException("onLocaleReady must always be called from the UI thread.");
}
final Locale loc = Locales.parseLocaleCode(locale);
if (loc.equals(mLastLocale)) {
Log.d(LOGTAG, "New locale same as old; onLocaleReady has nothing to do.");
}
// The URL bar hint needs to be populated.
TextView urlBar = (TextView) findViewById(R.id.url_bar_title);
if (urlBar != null) {
final String hint = getResources().getString(R.string.url_bar_default_text);
urlBar.setHint(hint);
} else {
Log.d(LOGTAG, "No URL bar in GeckoApp. Not loading localized hint string.");
}
mLastLocale = loc;
// Allow onConfigurationChanged to take care of the rest.
// We don't call this.onConfigurationChanged, because (a) that does
// work that's unnecessary after this locale action, and (b) it can
// cause a loop! See Bug 1011008, Comment 12.
super.onConfigurationChanged(getResources().getConfiguration());
}
protected void initializeChrome() {
mDoorHangerPopup = new DoorHangerPopup(this);
mPluginContainer = (AbsoluteLayout) findViewById(R.id.plugin_container);
mFormAssistPopup = (FormAssistPopup) findViewById(R.id.form_assist_popup);
if (mCameraView == null) {
// Pre-ICS devices need the camera surface in a visible layout.
if (Versions.preICS) {
mCameraView = new SurfaceView(this);
((SurfaceView)mCameraView).getHolder().setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
}
}
}
/**
* Loads the initial tab at Fennec startup. If we don't restore tabs, this
* tab will be about:home, or the homepage if the use has set one.
* If we restore tabs, we don't need to create a new tab.
*/
protected void loadStartupTab(final int flags) {
if (!mShouldRestore) {
final String homepage = getHomepage();
Tabs.getInstance().loadUrl(!TextUtils.isEmpty(homepage) ? homepage : AboutPages.HOME, flags);
}
}
/**
* Loads the initial tab at Fennec startup. This tab will load with the given
* external URL. If that URL is invalid, a startup tab will be loaded.
*
* @param url External URL to load.
* @param intent External intent whose extras modify the request
* @param flags Flags used to load the load
*/
protected void loadStartupTab(final String url, final SafeIntent intent, final int flags) {
// Invalid url
if (url == null) {
loadStartupTab(flags);
return;
}
Tabs.getInstance().loadUrlWithIntentExtras(url, intent, flags);
}
public String getHomepage() {
return null;
}
private void initialize() {
mInitialized = true;
final SafeIntent intent = new SafeIntent(getIntent());
final String action = intent.getAction();
final String uri = getURIFromIntent(intent);
final String passedUri;
if (!TextUtils.isEmpty(uri)) {
passedUri = uri;
} else {
passedUri = null;
}
final boolean isExternalURL = passedUri != null && !AboutPages.isAboutHome(passedUri);
// Start migrating as early as possible, can do this in
// parallel with Gecko load.
checkMigrateProfile();
Tabs.registerOnTabsChangedListener(this);
initializeChrome();
// If we are doing a restore, read the session data and send it to Gecko
if (!mIsRestoringActivity) {
String restoreMessage = null;
if (mShouldRestore) {
try {
// restoreSessionTabs() will create simple tab stubs with the
// URL and title for each page, but we also need to restore
// session history. restoreSessionTabs() will inject the IDs
// of the tab stubs into the JSON data (which holds the session
// history). This JSON data is then sent to Gecko so session
// history can be restored for each tab.
restoreMessage = restoreSessionTabs(isExternalURL);
} catch (SessionRestoreException e) {
// If restore failed, do a normal startup
Log.e(LOGTAG, "An error occurred during restore", e);
mShouldRestore = false;
}
}
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Session:Restore", restoreMessage));
}
// External URLs should always be loaded regardless of whether Gecko is
// already running.
if (isExternalURL) {
// Restore tabs before opening an external URL so that the new tab
// is animated properly.
Tabs.getInstance().notifyListeners(null, Tabs.TabEvents.RESTORED);
processActionViewIntent(new Runnable() {
@Override
public void run() {
int flags = Tabs.LOADURL_NEW_TAB | Tabs.LOADURL_USER_ENTERED | Tabs.LOADURL_EXTERNAL;
if (ACTION_HOMESCREEN_SHORTCUT.equals(action)) {
flags |= Tabs.LOADURL_PINNED;
}
loadStartupTab(passedUri, intent, flags);
}
});
} else {
if (!mIsRestoringActivity) {
loadStartupTab(Tabs.LOADURL_NEW_TAB);
}
Tabs.getInstance().notifyListeners(null, Tabs.TabEvents.RESTORED);
processTabQueue();
}
// If we're not restoring, move the session file so it can be read for
// the last tabs section.
if (!mShouldRestore) {
getProfile().moveSessionFile();
}
final StartupAction startupAction = getStartupAction(passedUri);
Telemetry.addToHistogram("FENNEC_GECKOAPP_STARTUP_ACTION", startupAction.ordinal());
// Check if launched from data reporting notification.
if (ACTION_LAUNCH_SETTINGS.equals(action)) {
Intent settingsIntent = new Intent(GeckoApp.this, GeckoPreferences.class);
// Copy extras.
settingsIntent.putExtras(intent.getUnsafe());
startActivity(settingsIntent);
}
//app state callbacks
mAppStateListeners = new LinkedList<GeckoAppShell.AppStateListener>();
if (SmsManager.isEnabled()) {
SmsManager.getInstance().start();
}
mContactService = new ContactService(EventDispatcher.getInstance(), this);
mPromptService = new PromptService(this);
mTextSelection = new TextSelection((TextSelectionHandle) findViewById(R.id.anchor_handle),
(TextSelectionHandle) findViewById(R.id.caret_handle),
(TextSelectionHandle) findViewById(R.id.focus_handle));
// Trigger the completion of the telemetry timer that wraps activity startup,
// then grab the duration to give to FHR.
mJavaUiStartupTimer.stop();
final long javaDuration = mJavaUiStartupTimer.getElapsed();
ThreadUtils.getBackgroundHandler().postDelayed(new Runnable() {
@Override
public void run() {
final HealthRecorder rec = mHealthRecorder;
if (rec != null) {
rec.recordJavaStartupTime(javaDuration);
}
// Kick off our background services. We do this by invoking the broadcast
// receiver, which uses the system alarm infrastructure to perform tasks at
// intervals.
GeckoPreferences.broadcastHealthReportUploadPref(GeckoApp.this);
}
}, 50);
final int updateServiceDelay = 30 * 1000;
ThreadUtils.getBackgroundHandler().postDelayed(new Runnable() {
@Override
public void run() {
UpdateServiceHelper.registerForUpdates(GeckoApp.this);
}
}, updateServiceDelay);
if (mIsRestoringActivity) {
Tab selectedTab = Tabs.getInstance().getSelectedTab();
if (selectedTab != null) {
Tabs.getInstance().notifyListeners(selectedTab, Tabs.TabEvents.SELECTED);
}
if (GeckoThread.isRunning()) {
geckoConnected();
GeckoAppShell.sendEventToGecko(
GeckoEvent.createBroadcastEvent("Viewport:Flush", null));
}
}
if (ACTION_ALERT_CALLBACK.equals(action)) {
processAlertCallback(intent);
} else if (NotificationHelper.HELPER_BROADCAST_ACTION.equals(action)) {
NotificationHelper.getInstance(getApplicationContext()).handleNotificationIntent(intent);
}
}
@Override
public void onGlobalLayout() {
if (Versions.preJB) {
mMainLayout.getViewTreeObserver().removeGlobalOnLayoutListener(this);
} else {
mMainLayout.getViewTreeObserver().removeOnGlobalLayoutListener(this);
}
if (!mInitialized) {
initialize();
}
}
protected void processActionViewIntent(final Runnable openTabsRunnable) {
// We need to ensure that if we receive a VIEW action and there are tabs queued then the
// site loaded from the intent is on top (last loaded) and selected with all other tabs
// being opened behind it. We process the tab queue first and request a callback from the JS - the
// listener will open the url from the intent as normal when the tab queue has been processed.
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
if (TabQueueHelper.TAB_QUEUE_ENABLED && TabQueueHelper.shouldOpenTabQueueUrls(GeckoApp.this)) {
EventDispatcher.getInstance().registerGeckoThreadListener(new NativeEventListener() {
@Override
public void handleMessage(String event, NativeJSObject message, EventCallback callback) {
if ("Tabs:TabsOpened".equals(event)) {
EventDispatcher.getInstance().unregisterGeckoThreadListener(this, "Tabs:TabsOpened");
openTabsRunnable.run();
}
}
}, "Tabs:TabsOpened");
TabQueueHelper.openQueuedUrls(GeckoApp.this, mProfile, TabQueueHelper.FILE_NAME, true);
} else {
openTabsRunnable.run();
}
}
});
}
private String restoreSessionTabs(final boolean isExternalURL) throws SessionRestoreException {
try {
String sessionString = getProfile().readSessionFile(false);
if (sessionString == null) {
throw new SessionRestoreException("Could not read from session file");
}
// If we are doing an OOM restore, parse the session data and
// stub the restored tabs immediately. This allows the UI to be
// updated before Gecko has restored.
if (mShouldRestore) {
final JSONArray tabs = new JSONArray();
final JSONObject windowObject = new JSONObject();
SessionParser parser = new SessionParser() {
@Override
public void onTabRead(SessionTab sessionTab) {
JSONObject tabObject = sessionTab.getTabObject();
int flags = Tabs.LOADURL_NEW_TAB;
flags |= ((isExternalURL || !sessionTab.isSelected()) ? Tabs.LOADURL_DELAY_LOAD : 0);
flags |= (tabObject.optBoolean("desktopMode") ? Tabs.LOADURL_DESKTOP : 0);
flags |= (tabObject.optBoolean("isPrivate") ? Tabs.LOADURL_PRIVATE : 0);
Tab tab = Tabs.getInstance().loadUrl(sessionTab.getUrl(), flags);
tab.updateTitle(sessionTab.getTitle());
try {
tabObject.put("tabId", tab.getId());
} catch (JSONException e) {
Log.e(LOGTAG, "JSON error", e);
}
tabs.put(tabObject);
}
@Override
public void onClosedTabsRead(final JSONArray closedTabData) throws JSONException {
windowObject.put("closedTabs", closedTabData);
}
};
if (mPrivateBrowsingSession == null) {
parser.parse(sessionString);
} else {
parser.parse(sessionString, mPrivateBrowsingSession);
}
if (tabs.length() > 0) {
windowObject.put("tabs", tabs);
sessionString = new JSONObject().put("windows", new JSONArray().put(windowObject)).toString();
} else {
throw new SessionRestoreException("No tabs could be read from session file");
}
}
JSONObject restoreData = new JSONObject();
restoreData.put("sessionString", sessionString);
return restoreData.toString();
} catch (JSONException e) {
throw new SessionRestoreException(e);
}
}
@Override
public synchronized GeckoProfile getProfile() {
// fall back to default profile if we didn't load a specific one
if (mProfile == null) {
mProfile = GeckoProfile.get(this);
}
return mProfile;
}
/**
* Determine whether the session should be restored.
*
* @param savedInstanceState Saved instance state given to the activity
* @return Whether to restore
*/
protected boolean getSessionRestoreState(Bundle savedInstanceState) {
final SharedPreferences prefs = getSharedPreferences();
boolean shouldRestore = false;
final int versionCode = getVersionCode();
if (prefs.getInt(PREFS_VERSION_CODE, 0) != versionCode) {
// If the version has changed, the user has done an upgrade, so restore
// previous tabs.
prefs.edit().putInt(PREFS_VERSION_CODE, versionCode).apply();
shouldRestore = true;
} else if (savedInstanceState != null ||
getSessionRestorePreference().equals("always") ||
getRestartFromIntent()) {
// We're coming back from a background kill by the OS, the user
// has chosen to always restore, or we restarted.
shouldRestore = true;
} else if (prefs.getBoolean(GeckoApp.PREFS_CRASHED, false)) {
prefs.edit().putBoolean(PREFS_CRASHED, false).apply();
shouldRestore = true;
}
return shouldRestore;
}
private String getSessionRestorePreference() {
return getSharedPreferences().getString(GeckoPreferences.PREFS_RESTORE_SESSION, "quit");
}
private boolean getRestartFromIntent() {
return ContextUtils.getBooleanExtra(getIntent(), "didRestart", false);
}
/**
* Enable Android StrictMode checks (for supported OS versions).
* http://developer.android.com/reference/android/os/StrictMode.html
*/
private void enableStrictMode() {
Log.d(LOGTAG, "Enabling Android StrictMode");
StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
.detectAll()
.penaltyLog()
.build());
StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
.detectAll()
.penaltyLog()
.build());
}
@Override
public void enableCameraView() {
// Start listening for orientation events
mCameraOrientationEventListener = new OrientationEventListener(this) {
@Override
public void onOrientationChanged(int orientation) {
if (mAppStateListeners != null) {
for (GeckoAppShell.AppStateListener listener: mAppStateListeners) {
listener.onOrientationChanged();
}
}
}
};
mCameraOrientationEventListener.enable();
// Try to make it fully transparent.
if (mCameraView instanceof SurfaceView) {
if (Versions.feature11Plus) {
mCameraView.setAlpha(0.0f);
}
ViewGroup mCameraLayout = (ViewGroup) findViewById(R.id.camera_layout);
// Some phones (eg. nexus S) need at least a 8x16 preview size
mCameraLayout.addView(mCameraView,
new AbsoluteLayout.LayoutParams(8, 16, 0, 0));
}
}
@Override
public void disableCameraView() {
if (mCameraOrientationEventListener != null) {
mCameraOrientationEventListener.disable();
mCameraOrientationEventListener = null;
}
if (mCameraView != null) {
ViewGroup mCameraLayout = (ViewGroup) findViewById(R.id.camera_layout);
mCameraLayout.removeView(mCameraView);
}
}
@Override
public String getDefaultUAString() {
return HardwareUtils.isTablet() ? AppConstants.USER_AGENT_FENNEC_TABLET :
AppConstants.USER_AGENT_FENNEC_MOBILE;
}
private void processAlertCallback(SafeIntent intent) {
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);
}
@Override
protected void onNewIntent(Intent externalIntent) {
final SafeIntent intent = new SafeIntent(externalIntent);
// 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(externalIntent);
return;
}
final String action = intent.getAction();
if (ACTION_LOAD.equals(action)) {
String uri = intent.getDataString();
Tabs.getInstance().loadUrl(uri);
} else if (Intent.ACTION_VIEW.equals(action)) {
processActionViewIntent(new Runnable() {
@Override
public void run() {
final String url = intent.getDataString();
Tabs.getInstance().loadUrlWithIntentExtras(url, intent, Tabs.LOADURL_NEW_TAB |
Tabs.LOADURL_USER_ENTERED |
Tabs.LOADURL_EXTERNAL);
}
});
} else if (ACTION_HOMESCREEN_SHORTCUT.equals(action)) {
String uri = getURIFromIntent(intent);
GeckoAppShell.sendEventToGecko(GeckoEvent.createBookmarkLoadEvent(uri));
} else if (Intent.ACTION_SEARCH.equals(action)) {
String uri = getURIFromIntent(intent);
GeckoAppShell.sendEventToGecko(GeckoEvent.createURILoadEvent(uri));
} else if (ACTION_ALERT_CALLBACK.equals(action)) {
processAlertCallback(intent);
} else if (NotificationHelper.HELPER_BROADCAST_ACTION.equals(action)) {
NotificationHelper.getInstance(getApplicationContext()).handleNotificationIntent(intent);
} else if (ACTION_LAUNCH_SETTINGS.equals(action)) {
// Check if launched from data reporting notification.
Intent settingsIntent = new Intent(GeckoApp.this, GeckoPreferences.class);
// Copy extras.
settingsIntent.putExtras(intent.getUnsafe());
startActivity(settingsIntent);
}
}
/**
* Handles getting a URI from an intent in a way that is backwards-
* compatible with our previous implementations.
*/
protected String getURIFromIntent(SafeIntent intent) {
final String action = intent.getAction();
if (ACTION_ALERT_CALLBACK.equals(action) || NotificationHelper.HELPER_BROADCAST_ACTION.equals(action)) {
return null;
}
return intent.getDataString();
}
protected int getOrientation() {
return GeckoScreenOrientation.getInstance().getAndroidOrientation();
}
@Override
public void onResume()
{
// After an onPause, the activity is back in the foreground.
// Undo whatever we did in onPause.
super.onResume();
int newOrientation = getResources().getConfiguration().orientation;
if (GeckoScreenOrientation.getInstance().update(newOrientation)) {
refreshChrome();
}
if (!Versions.feature14Plus) {
// Update accessibility settings in case it has been changed by the
// user. On API14+, this is handled in LayerView by registering an
// accessibility state change listener.
GeckoAccessibility.updateAccessibilitySettings(this);
}
if (mAppStateListeners != null) {
for (GeckoAppShell.AppStateListener listener : mAppStateListeners) {
listener.onResume();
}
}
// We use two times: a pseudo-unique wall-clock time to identify the
// current session across power cycles, and the elapsed realtime to
// track the duration of the session.
final long now = System.currentTimeMillis();
final long realTime = android.os.SystemClock.elapsedRealtime();
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
// Now construct the new session on HealthRecorder's behalf. We do this here
// so it can benefit from a single near-startup prefs commit.
SessionInformation currentSession = new SessionInformation(now, realTime);
SharedPreferences prefs = GeckoApp.this.getSharedPreferences();
SharedPreferences.Editor editor = prefs.edit();
editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, false);
currentSession.recordBegin(editor);
editor.apply();
final HealthRecorder rec = mHealthRecorder;
if (rec != null) {
rec.setCurrentSession(currentSession);
rec.processDelayed();
} else {
Log.w(LOGTAG, "Can't record session: rec is null.");
}
}
});
RestrictedProfiles.update(this);
}
@Override
public void onWindowFocusChanged(boolean hasFocus) {
super.onWindowFocusChanged(hasFocus);
if (!mWindowFocusInitialized && hasFocus) {
mWindowFocusInitialized = true;
// XXX our editor tests require the GeckoView to have focus to pass, so we have to
// manually shift focus to the GeckoView. requestFocus apparently doesn't work at
// this stage of starting up, so we have to unset and reset the focusability.
mLayerView.setFocusable(false);
mLayerView.setFocusable(true);
mLayerView.setFocusableInTouchMode(true);
getWindow().setBackgroundDrawable(null);
}
}
@Override
public void onPause()
{
final HealthRecorder rec = mHealthRecorder;
final Context context = this;
// 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.
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
SharedPreferences prefs = GeckoApp.this.getSharedPreferences();
SharedPreferences.Editor editor = prefs.edit();
editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, true);
if (rec != null) {
rec.recordSessionEnd("P", editor);
}
// If we haven't done it before, cleanup any old files in our old temp dir
if (prefs.getBoolean(GeckoApp.PREFS_CLEANUP_TEMP_FILES, true)) {
File tempDir = GeckoLoader.getGREDir(GeckoApp.this);
FileUtils.delTree(tempDir, new FileUtils.NameAndAgeFilter(null, ONE_DAY_MS), false);
editor.putBoolean(GeckoApp.PREFS_CLEANUP_TEMP_FILES, false);
}
editor.apply();
// In theory, the first browser session will not run long enough that we need to
// prune during it and we'd rather run it when the browser is inactive so we wait
// until here to register the prune service.
GeckoPreferences.broadcastHealthReportPrune(context);
}
});
if (mAppStateListeners != null) {
for (GeckoAppShell.AppStateListener listener : mAppStateListeners) {
listener.onPause();
}
}
super.onPause();
}
@Override
public void onRestart() {
// Faster on main thread with an async apply().
final StrictMode.ThreadPolicy savedPolicy = StrictMode.allowThreadDiskReads();
try {
SharedPreferences.Editor editor = GeckoApp.this.getSharedPreferences().edit();
editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, false);
editor.apply();
} finally {
StrictMode.setThreadPolicy(savedPolicy);
}
super.onRestart();
}
@Override
public void onDestroy() {
EventDispatcher.getInstance().unregisterGeckoThreadListener((GeckoEventListener)this,
"Gecko:Ready",
"Gecko:DelayedStartup",
"Gecko:Exited",
"Accessibility:Event",
"NativeApp:IsDebuggable");
EventDispatcher.getInstance().unregisterGeckoThreadListener((NativeEventListener)this,
"Accessibility:Ready",
"Bookmark:Insert",
"Contact:Add",
"DOMFullScreen:Start",
"DOMFullScreen:Stop",
"Image:SetAs",
"Locale:Set",
"Permissions:Data",
"PrivateBrowsing:Data",
"Session:StatePurged",
"Share:Text",
"SystemUI:Visibility",
"Toast:Show",
"ToggleChrome:Focus",
"ToggleChrome:Hide",
"ToggleChrome:Show",
"Update:Check",
"Update:Download",
"Update:Install");
if (mWebappEventListener != null) {
mWebappEventListener.unregisterEvents();
mWebappEventListener = null;
}
deleteTempFiles();
if (mLayerView != null)
mLayerView.destroy();
if (mDoorHangerPopup != null)
mDoorHangerPopup.destroy();
if (mFormAssistPopup != null)
mFormAssistPopup.destroy();
if (mContactService != null)
mContactService.destroy();
if (mPromptService != null)
mPromptService.destroy();
if (mTextSelection != null)
mTextSelection.destroy();
NotificationHelper.destroy();
IntentHelper.destroy();
GeckoNetworkManager.destroy();
if (SmsManager.isEnabled()) {
SmsManager.getInstance().stop();
if (isFinishing()) {
SmsManager.getInstance().shutdown();
}
}
final HealthRecorder rec = mHealthRecorder;
mHealthRecorder = null;
if (rec != null && rec.isEnabled()) {
// Closing a BrowserHealthRecorder could incur a write.
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
rec.close(GeckoApp.this);
}
});
}
Favicons.close();
super.onDestroy();
Tabs.unregisterOnTabsChangedListener(this);
if (!isFinishing()) {
// GeckoApp was not intentionally destroyed, so keep our process alive.
return;
}
if (GeckoThread.isRunning()) {
// Let the Gecko thread prepare for exit.
GeckoAppShell.sendEventToGeckoSync(GeckoEvent.createAppBackgroundingEvent());
}
if (mRestartIntent != null) {
// Restarting, so let Restarter kill us.
final Intent intent = new Intent();
intent.setClass(getApplicationContext(), Restarter.class)
.putExtra("pid", Process.myPid())
.putExtra(Intent.EXTRA_INTENT, mRestartIntent);
startService(intent);
} else {
// Exiting, so kill our own process.
Process.killProcess(Process.myPid());
}
}
// Get a temporary directory, may return null
public static File getTempDirectory() {
File dir = GeckoApplication.get().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 onConfigurationChanged(Configuration newConfig) {
Log.d(LOGTAG, "onConfigurationChanged: " + newConfig.locale);
final LocaleManager localeManager = BrowserLocaleManager.getInstance();
final Locale changed = localeManager.onSystemConfigurationChanged(this, getResources(), newConfig, mLastLocale);
if (changed != null) {
onLocaleChanged(Locales.getLanguageTag(changed));
}
// onConfigurationChanged is not called for 180 degree orientation changes,
// we will miss such rotations and the screen orientation will not be
// updated.
if (GeckoScreenOrientation.getInstance().update(newConfig.orientation)) {
if (mFormAssistPopup != null)
mFormAssistPopup.hide();
refreshChrome();
}
super.onConfigurationChanged(newConfig);
}
public String getContentProcessName() {
return AppConstants.MOZ_CHILD_PROCESS_NAME;
}
public void addEnvToIntent(Intent intent) {
Map<String,String> envMap = System.getenv();
Set<Map.Entry<String,String>> envSet = envMap.entrySet();
Iterator<Map.Entry<String,String>> envIter = envSet.iterator();
int c = 0;
while (envIter.hasNext()) {
Map.Entry<String,String> entry = envIter.next();
intent.putExtra("env" + c, entry.getKey() + "="
+ entry.getValue());
c++;
}
}
@Override
public void doRestart() {
doRestart(null, null);
}
public void doRestart(String args) {
doRestart(args, null);
}
public void doRestart(Intent intent) {
doRestart(null, intent);
}
public void doRestart(String args, Intent restartIntent) {
if (restartIntent == null) {
restartIntent = new Intent(Intent.ACTION_MAIN);
}
if (args != null) {
restartIntent.putExtra("args", args);
}
mRestartIntent = restartIntent;
Log.d(LOGTAG, "doRestart(\"" + restartIntent + "\")");
doShutdown();
}
private void doShutdown() {
// Shut down GeckoApp activity.
runOnUiThread(new Runnable() {
@Override public void run() {
if (!isFinishing() && (Versions.preJBMR1 || !isDestroyed())) {
finish();
}
}
});
}
public void handleNotification(String action, String alertName, String alertCookie) {
// If Gecko isn't running yet, we ignore the notification. Note that
// even if Gecko is running but it was restarted since the notification
// was created, the notification won't be handled (bug 849653).
if (GeckoThread.isRunning()) {
GeckoAppShell.handleNotification(action, alertName, alertCookie);
}
}
private void checkMigrateProfile() {
final File profileDir = getProfile().getDir();
if (profileDir != null) {
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
Handler handler = new Handler();
handler.postDelayed(new DeferredCleanupTask(), CLEANUP_DEFERRAL_SECONDS * 1000);
}
});
}
}
private class DeferredCleanupTask implements Runnable {
// The cleanup-version setting is recorded to avoid repeating the same
// tasks on subsequent startups; CURRENT_CLEANUP_VERSION may be updated
// if we need to do additional cleanup for future Gecko versions.
private static final String CLEANUP_VERSION = "cleanup-version";
private static final int CURRENT_CLEANUP_VERSION = 1;
@Override
public void run() {
long cleanupVersion = getSharedPreferences().getInt(CLEANUP_VERSION, 0);
if (cleanupVersion < 1) {
// Reduce device storage footprint by removing .ttf files from
// the res/fonts directory: we no longer need to copy our
// bundled fonts out of the APK in order to use them.
// See https://bugzilla.mozilla.org/show_bug.cgi?id=878674.
File dir = new File("res/fonts");
if (dir.exists() && dir.isDirectory()) {
for (File file : dir.listFiles()) {
if (file.isFile() && file.getName().endsWith(".ttf")) {
file.delete();
}
}
if (!dir.delete()) {
Log.w(LOGTAG, "unable to delete res/fonts directory (not empty?)");
}
}
}
// Additional cleanup needed for future versions would go here
if (cleanupVersion != CURRENT_CLEANUP_VERSION) {
SharedPreferences.Editor editor = GeckoApp.this.getSharedPreferences().edit();
editor.putInt(CLEANUP_VERSION, CURRENT_CLEANUP_VERSION);
editor.apply();
}
}
}
@Override
public PromptService getPromptService() {
return mPromptService;
}
@Override
public void onBackPressed() {
if (getSupportFragmentManager().getBackStackEntryCount() > 0) {
super.onBackPressed();
return;
}
if (autoHideTabs()) {
return;
}
if (mDoorHangerPopup != null && mDoorHangerPopup.isShowing()) {
mDoorHangerPopup.dismiss();
return;
}
if (mFullScreenPluginView != null) {
GeckoAppShell.onFullScreenPluginHidden(mFullScreenPluginView);
removeFullScreenPluginView(mFullScreenPluginView);
return;
}
if (mLayerView != null && mLayerView.isFullScreen()) {
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("FullScreen:Exit", null));
return;
}
final Tabs tabs = Tabs.getInstance();
final Tab tab = tabs.getSelectedTab();
if (tab == null) {
moveTaskToBack(true);
return;
}
// Give Gecko a chance to handle the back press first, then fallback to the Java UI.
GeckoAppShell.sendRequestToGecko(new GeckoRequest("Browser:OnBackPressed", null) {
@Override
public void onResponse(NativeJSObject nativeJSObject) {
if (!nativeJSObject.getBoolean("handled")) {
// Default behavior is Gecko didn't prevent.
onDefault();
}
}
@Override
public void onError(NativeJSObject error) {
// Default behavior is Gecko didn't prevent, via failure.
onDefault();
}
// Return from Gecko thread, then back-press through the Java UI.
private void onDefault() {
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
if (tab.doBack()) {
return;
}
if (tab.isExternal()) {
moveTaskToBack(true);
tabs.closeTab(tab);
return;
}
final int parentId = tab.getParentId();
final 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 (!ActivityHandlerHelper.handleActivityResult(requestCode, resultCode, data)) {
super.onActivityResult(requestCode, resultCode, data);
}
}
@Override
public AbsoluteLayout getPluginContainer() { return mPluginContainer; }
// Accelerometer.
@Override
public void onAccuracyChanged(Sensor sensor, int accuracy) {
}
@Override
public void onSensorChanged(SensorEvent event) {
GeckoAppShell.sendEventToGecko(GeckoEvent.createSensorEvent(event));
}
// Geolocation.
@Override
public void onLocationChanged(Location location) {
// No logging here: user-identifying information.
GeckoAppShell.sendEventToGecko(GeckoEvent.createLocationEvent(location));
}
@Override
public void onProviderDisabled(String provider)
{
}
@Override
public void onProviderEnabled(String provider)
{
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras)
{
}
private static final String CPU = "cpu";
private static final String SCREEN = "screen";
// Called when a Gecko Hal WakeLock is changed
@Override
// We keep the wake lock independent from the function scope, so we need to
// suppress the linter warning.
@SuppressLint("Wakelock")
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);
if (CPU.equals(topic)) {
wl = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, topic);
} else if (SCREEN.equals(topic)) {
wl = pm.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK, topic);
}
if (wl != null) {
wl.acquire();
mWakeLocks.put(topic, wl);
}
} else if (!state.equals("locked-foreground") && wl != null) {
wl.release();
mWakeLocks.remove(topic);
}
}
@Override
public void notifyCheckUpdateResult(String result) {
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Update:CheckResult", result));
}
protected void geckoConnected() {
mLayerView.geckoConnected();
mLayerView.setOverScrollMode(View.OVER_SCROLL_NEVER);
}
public void setAccessibilityEnabled(boolean enabled) {
}
public static class MainLayout extends RelativeLayout {
private TouchEventInterceptor mTouchEventInterceptor;
private MotionEventInterceptor mMotionEventInterceptor;
private LayoutInterceptor mLayoutInterceptor;
public MainLayout(Context context, AttributeSet attrs) {
super(context, attrs);
}
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
super.onLayout(changed, left, top, right, bottom);
if (mLayoutInterceptor != null) {
mLayoutInterceptor.onLayout();
}
}
public void setLayoutInterceptor(LayoutInterceptor interceptor) {
mLayoutInterceptor = interceptor;
}
public void setTouchEventInterceptor(TouchEventInterceptor interceptor) {
mTouchEventInterceptor = interceptor;
}
public void setMotionEventInterceptor(MotionEventInterceptor interceptor) {
mMotionEventInterceptor = interceptor;
}
@Override
public boolean onInterceptTouchEvent(MotionEvent event) {
if (mTouchEventInterceptor != null && mTouchEventInterceptor.onInterceptTouchEvent(this, event)) {
return true;
}
return super.onInterceptTouchEvent(event);
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if (mTouchEventInterceptor != null && mTouchEventInterceptor.onTouch(this, event)) {
return true;
}
return super.onTouchEvent(event);
}
@Override
public boolean onGenericMotionEvent(MotionEvent event) {
if (mMotionEventInterceptor != null && mMotionEventInterceptor.onInterceptMotionEvent(this, event)) {
return true;
}
return super.onGenericMotionEvent(event);
}
@Override
public void setDrawingCacheEnabled(boolean enabled) {
// Instead of setting drawing cache in the view itself, we simply
// enable drawing caching on its children. This is mainly used in
// animations (see PropertyAnimator)
super.setChildrenDrawnWithCacheEnabled(enabled);
}
}
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);
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
mLayerView.hideSurface();
}
});
}
/**
* 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;
}
}
protected NotificationClient makeNotificationClient() {
// Don't use a notification service; we may be killed in the background
// during downloads.
return new AppNotificationClient(getApplicationContext());
}
private int getVersionCode() {
int versionCode = 0;
try {
versionCode = getPackageManager().getPackageInfo(getPackageName(), 0).versionCode;
} catch (NameNotFoundException e) {
Log.wtf(LOGTAG, getPackageName() + " not found", e);
}
return versionCode;
}
protected boolean getIsDebuggable() {
// Return false so Fennec doesn't appear to be debuggable. WebappImpl
// then overrides this and returns the value of android:debuggable for
// the webapp APK, so webapps get the behavior supported by this method
// (i.e. automatic configuration and enabling of the remote debugger).
return false;
// If we ever want to expose this for Fennec, here's how we would do it:
// int flags = 0;
// try {
// flags = getPackageManager().getPackageInfo(getPackageName(), 0).applicationInfo.flags;
// } catch (NameNotFoundException e) {
// Log.wtf(LOGTAG, getPackageName() + " not found", e);
// }
// return (flags & android.content.pm.ApplicationInfo.FLAG_DEBUGGABLE) != 0;
}
// FHR reason code for a session end prior to a restart for a
// locale change.
private static final String SESSION_END_LOCALE_CHANGED = "L";
/**
* This exists so that a locale can be applied in two places: when saved
* in a nested activity, and then again when we get back up to GeckoApp.
*
* GeckoApp needs to do a bunch more stuff than, say, GeckoPreferences.
*/
protected void onLocaleChanged(final String locale) {
final boolean startNewSession = true;
final boolean shouldRestart = false;
// If the HealthRecorder is not yet initialized (unlikely), the locale change won't
// trigger a session transition and subsequent events will be recorded in an environment
// with the wrong locale.
final HealthRecorder rec = mHealthRecorder;
if (rec != null) {
rec.onAppLocaleChanged(locale);
rec.onEnvironmentChanged(startNewSession, SESSION_END_LOCALE_CHANGED);
}
if (!shouldRestart) {
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
GeckoApp.this.onLocaleReady(locale);
}
});
return;
}
// Do this in the background so that the health recorder has its
// time to finish.
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
GeckoApp.this.doRestart();
}
});
}
/**
* Use BrowserLocaleManager to change our persisted and current locales,
* and poke HealthRecorder to tell it of our changed state.
*/
protected void setLocale(final String locale) {
if (locale == null) {
return;
}
final String resultant = BrowserLocaleManager.getInstance().setSelectedLocale(this, locale);
if (resultant == null) {
return;
}
onLocaleChanged(resultant);
}
private void setSystemUiVisible(final boolean visible) {
if (Versions.preICS) {
return;
}
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
if (visible) {
mMainLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
} else {
mMainLayout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE);
}
}
});
}
protected HealthRecorder createHealthRecorder(final Context context,
final String profilePath,
final EventDispatcher dispatcher,
final String osLocale,
final String appLocale,
final SessionInformation previousSession) {
// GeckoApp does not need to record any health information - return a stub.
return new StubbedHealthRecorder();
}
protected StartupAction getStartupAction(final String passedURL) {
// Default to NORMAL here. Subclasses can handle the other types.
return StartupAction.NORMAL;
}
}
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