/* -*- 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.DataReportingNotification; import org.mozilla.gecko.background.announcements.AnnouncementsBroadcastService; import org.mozilla.gecko.db.BrowserDB; import org.mozilla.gecko.gfx.BitmapUtils; import org.mozilla.gecko.gfx.Layer; import org.mozilla.gecko.gfx.LayerView; import org.mozilla.gecko.gfx.PluginLayer; import org.mozilla.gecko.menu.GeckoMenu; import org.mozilla.gecko.menu.GeckoMenuInflater; import org.mozilla.gecko.menu.MenuPanel; import org.mozilla.gecko.health.BrowserHealthRecorder; import org.mozilla.gecko.health.BrowserHealthRecorder.SessionInformation; import org.mozilla.gecko.updater.UpdateService; import org.mozilla.gecko.updater.UpdateServiceHelper; import org.mozilla.gecko.util.EventDispatcher; import org.mozilla.gecko.util.GeckoEventListener; import org.mozilla.gecko.util.GeckoEventResponder; import org.mozilla.gecko.util.HardwareUtils; import org.mozilla.gecko.util.ThreadUtils; import org.mozilla.gecko.util.UiAsyncTask; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; import android.app.Activity; import android.app.AlertDialog; import android.app.Dialog; import android.app.Notification; import android.app.PendingIntent; import android.app.WallpaperManager; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.SharedPreferences; import android.content.res.Configuration; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.Point; import android.graphics.Rect; 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.Handler; import android.os.PowerManager; import android.os.StrictMode; import android.provider.ContactsContract; import android.text.TextUtils; import android.util.AttributeSet; import android.util.Base64; import android.util.Log; import android.util.SparseBooleanArray; import android.view.Display; 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.OrientationEventListener; import android.view.Surface; import android.view.SurfaceHolder; import android.view.SurfaceView; import android.view.TextureView; import android.view.View; import android.view.ViewGroup; import android.view.Window; import android.view.WindowManager; 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 java.io.BufferedReader; import java.io.ByteArrayOutputStream; import java.io.File; import java.io.FileReader; import java.io.IOException; import java.io.InputStream; import java.net.HttpURLConnection; import java.net.URL; import java.util.ArrayList; import java.util.HashMap; import java.util.Iterator; import java.util.LinkedList; import java.util.List; import java.util.Map; import java.util.Set; import java.util.regex.Matcher; import java.util.regex.Pattern; abstract public class GeckoApp extends GeckoActivity implements GeckoEventListener, SensorEventListener, LocationListener, Tabs.OnTabsChangedListener, GeckoEventResponder, GeckoMenu.Callback, GeckoMenu.MenuPresenter, ContextGetter, GeckoAppShell.GeckoInterface { private static final String LOGTAG = "GeckoApp"; private static enum StartupAction { NORMAL, /* normal application start */ URL, /* launched with a passed URL */ PREFETCH /* launched with a passed URL that we prefetch */ } 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_LAUNCH_SETTINGS = "org.mozilla.gecko.SETTINGS"; public static final String ACTION_INIT_PW = "org.mozilla.gecko.INIT_PW"; public static final String SAVED_STATE_INTENT_HANDLED = "intentHandled"; public static final String SAVED_STATE_IN_BACKGROUND = "inBackground"; public static final String SAVED_STATE_PRIVATE_SESSION = "privateSession"; public static final String PREFS_NAME = "GeckoApp"; public static final String PREFS_OOM_EXCEPTION = "OOMException"; public static final String PREFS_WAS_STOPPED = "wasStopped"; public static final String PREFS_CRASHED = "crashed"; static public final int RESTORE_NONE = 0; static public final int RESTORE_OOM = 1; static public final int RESTORE_CRASH = 2; protected RelativeLayout mMainLayout; protected RelativeLayout mGeckoLayout; public View getView() { return mGeckoLayout; } private View mCameraView; private OrientationEventListener mCameraOrientationEventListener; public List mAppStateListeners; private static GeckoApp sAppContext; protected MenuPanel mMenuPanel; protected Menu mMenu; private static GeckoThread sGeckoThread; private GeckoProfile mProfile; public static int mOrientation; protected boolean mIsRestoringActivity; private boolean mIntentHandled; private String mCurrentResponse = ""; public static boolean sIsUsingCustomProfile = false; private PromptService mPromptService; private TextSelection mTextSelection; protected DoorHangerPopup mDoorHangerPopup; protected FormAssistPopup mFormAssistPopup; protected TabsPanel mTabsPanel; // Handles notification messages from javascript protected NotificationHelper mNotificationHelper; protected LayerView mLayerView; private AbsoluteLayout mPluginContainer; private FullScreenHolder mFullScreenPluginContainer; private View mFullScreenPluginView; private HashMap mWakeLocks = new HashMap(); protected int mRestoreMode = RESTORE_NONE; protected boolean mInitialized = false; private Telemetry.Timer mJavaUiStartupTimer; private Telemetry.Timer mGeckoReadyStartupTimer; private String mPrivateBrowsingSession; private volatile BrowserHealthRecorder mHealthRecorder = null; abstract public int getLayout(); abstract public boolean hasTabsSideBar(); abstract protected String getDefaultProfileName(); private static final String RESTARTER_ACTION = "org.mozilla.gecko.restart"; private static final String RESTARTER_CLASS = "org.mozilla.gecko.Restarter"; @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() { } public Context getContext() { return sAppContext; } public Activity getActivity() { return this; } public LocationListener getLocationListener() { return this; } public SensorEventListener getSensorEventListener() { return this; } public static SharedPreferences getAppSharedPreferences() { return GeckoApp.sAppContext.getSharedPreferences(PREFS_NAME, 0); } public View getCameraView() { return mCameraView; } public void addAppStateListener(GeckoAppShell.AppStateListener listener) { mAppStateListeners.add(listener); } public void removeAppStateListener(GeckoAppShell.AppStateListener listener) { mAppStateListeners.remove(listener); } 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 (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(this); else return super.getMenuInflater(); } public MenuPanel getMenuPanel() { return mMenuPanel; } @Override public boolean onMenuItemSelected(MenuItem item) { return onOptionsItemSelected(item); } @Override public void openMenu() { openOptionsMenu(); } @Override public void showMenu(View menu) { // Hide the menu only if we are showing the MenuPopup. if (!HardwareUtils.hasMenuButton()) closeMenu(); mMenuPanel.removeAllViews(); mMenuPanel.addView(menu); openOptionsMenu(); } @Override public void closeMenu() { closeOptionsMenu(); } @Override public View onCreatePanelView(int featureId) { if (Build.VERSION.SDK_INT >= 11 && featureId == Window.FEATURE_OPTIONS_PANEL) { if (mMenuPanel == null) { mMenuPanel = new MenuPanel(this, 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(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 (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) { // exit full-screen mode whenever the menu is opened if (mLayerView != null && mLayerView.isFullScreen()) { GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("FullScreen:Exit", null)); } 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: if (GeckoThread.checkAndSetLaunchState(GeckoThread.LaunchState.GeckoRunning, GeckoThread.LaunchState.GeckoExiting)) { GeckoAppShell.notifyGeckoOfEvent(GeckoEvent.createBroadcastEvent("Browser:Quit", null)); } else { System.exit(0); } return true; default: return super.onOptionsItemSelected(item); } } @Override public void onOptionsMenuClosed(Menu menu) { if (Build.VERSION.SDK_INT >= 11) { 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); if (outState == null) outState = new Bundle(); outState.putBoolean(SAVED_STATE_IN_BACKGROUND, isApplicationInBackground()); outState.putString(SAVED_STATE_PRIVATE_SESSION, mPrivateBrowsingSession); // Bug 896992 - Replace intent action with ACTION_MAIN on restart. if (mIntentHandled) { outState.putBoolean(SAVED_STATE_INTENT_HANDLED, true); } } void handleFaviconRequest(final String url) { (new UiAsyncTask(ThreadUtils.getBackgroundHandler()) { @Override public String doInBackground(Void... params) { return Favicons.getInstance().getFaviconUrlForPageUrl(url); } @Override public void onPostExecute(String faviconUrl) { JSONObject args = new JSONObject(); if (faviconUrl != null) { try { args.put("url", url); args.put("faviconUrl", faviconUrl); } catch (JSONException e) { Log.w(LOGTAG, "Error building JSON favicon arguments.", e); } } GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Reader:FaviconReturn", args.toString())); } }).execute(); } void handleClearHistory() { BrowserDB.clearHistory(getContentResolver()); } public void addTab() { } public void addPrivateTab() { } public void showNormalTabs() { } public void showPrivateTabs() { } 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; } @Override public void handleMessage(String event, JSONObject message) { 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("log")) { // generic log listener final String msg = message.getString("msg"); Log.d(LOGTAG, "Log: " + msg); } 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("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 BrowserHealthRecorder rec = mHealthRecorder; if (rec != null) { rec.recordGeckoStartupTime(mGeckoReadyStartupTimer.getElapsed()); } } 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")) { // Local ref to layerView for thread safety LayerView layerView = mLayerView; if (layerView != null) { layerView.setFullScreen(true); } } else if (event.equals("DOMFullScreen:Stop")) { // Local ref to layerView for thread safety LayerView layerView = mLayerView; if (layerView != null) { layerView.setFullScreen(false); } } else if (event.equals("Permissions:Data")) { String host = message.getString("host"); JSONArray permissions = message.getJSONArray("permissions"); showSiteSettingsDialog(host, permissions); } 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)); tab.setIsRTL(message.getBoolean("isRTL")); // 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()); layerView.setIsRTL(tab.getIsRTL()); } } 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"); final Context context = this; ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { Toast.makeText(context, R.string.bookmark_added, Toast.LENGTH_SHORT).show(); ThreadUtils.postToBackgroundThread(new Runnable() { @Override public void run() { BrowserDB.addBookmark(getContentResolver(), title, url); } }); } }); } else if (event.equals("Accessibility:Event")) { GeckoAccessibility.sendAccessibilityEvent(message); } else if (event.equals("Accessibility:Ready")) { GeckoAccessibility.updateAccessibilitySettings(this); } 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 manifestURL = message.getString("manifestURL"); String origin = message.getString("origin"); Intent intent = GeckoAppShell.getWebAppIntent(manifestURL, origin, "", null); if (intent == null) return; startActivity(intent); } else if (event.equals("WebApps:Install")) { String name = message.getString("name"); String manifestURL = message.getString("manifestURL"); String iconURL = message.getString("iconURL"); String origin = message.getString("origin"); // preInstallWebapp will return a File object pointing to the profile directory of the webapp mCurrentResponse = GeckoAppShell.preInstallWebApp(name, manifestURL, origin).toString(); GeckoAppShell.postInstallWebApp(name, manifestURL, origin, iconURL); } else if (event.equals("WebApps:PreInstall")) { String name = message.getString("name"); String manifestURL = message.getString("manifestURL"); String origin = message.getString("origin"); // preInstallWebapp will return a File object pointing to the profile directory of the webapp mCurrentResponse = GeckoAppShell.preInstallWebApp(name, manifestURL, origin).toString(); } else if (event.equals("WebApps:PostInstall")) { String name = message.getString("name"); String manifestURL = message.getString("manifestURL"); String iconURL = message.getString("iconURL"); String origin = message.getString("origin"); GeckoAppShell.postInstallWebApp(name, manifestURL, origin, iconURL); } else if (event.equals("WebApps:Uninstall")) { String origin = message.getString("origin"); GeckoAppShell.uninstallWebApp(origin); } 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("Wallpaper:Set")) { String src = message.getString("url"); setImageAsWallpaper(src); } else if (event.equals("Sanitize:ClearHistory")) { handleClearHistory(); } else if (event.equals("Update:Check")) { startService(new Intent(UpdateServiceHelper.ACTION_CHECK_FOR_UPDATE, null, this, UpdateService.class)); } else if (event.equals("Update:Download")) { startService(new Intent(UpdateServiceHelper.ACTION_DOWNLOAD_UPDATE, null, this, UpdateService.class)); } else if (event.equals("Update:Install")) { startService(new Intent(UpdateServiceHelper.ACTION_APPLY_UPDATE, null, this, UpdateService.class)); } else if (event.equals("PrivateBrowsing:Data")) { // null strings return "null" (http://code.google.com/p/android/issues/detail?id=13830) if (message.isNull("session")) { mPrivateBrowsingSession = null; } else { mPrivateBrowsingSession = message.getString("session"); } } else if (event.equals("Contact:Add")) { if (!message.isNull("email")) { Uri contactUri = Uri.parse(message.getString("email")); Intent i = new Intent(ContactsContract.Intents.SHOW_OR_CREATE_CONTACT, contactUri); startActivity(i); } else if (!message.isNull("phone")) { Uri contactUri = Uri.parse(message.getString("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"); } } } catch (Exception e) { Log.e(LOGTAG, "Exception handling message \"" + event + "\":", e); } } public String getResponse(JSONObject origMessage) { 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", value: "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 { ArrayList > itemList = new ArrayList >(); for (int i = 0; i < aPermissions.length(); i++) { try { JSONObject permObj = aPermissions.getJSONObject(i); HashMap map = new HashMap(); map.put("setting", permObj.getString("setting")); map.put("value", permObj.getString("value")); itemList.add(map); } catch (JSONException e) { Log.w(LOGTAG, "Exception populating settings items.", e); } } // 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(); } }); } void handleShowToast(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(); } }); } 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; } public void addPluginView(final View view, final Rect 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.show(); } }); FrameLayout decor = (FrameLayout)getWindow().getDecorView(); decor.removeView(mFullScreenPluginContainer); mFullScreenPluginView = null; GeckoScreenOrientationListener.getInstance().unlockScreenOrientation(); setFullScreen(false); } 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(); } } }); } private void setImageAsWallpaper(final String aSrc) { final String progText = getString(R.string.wallpaper_progress); final String successText = getString(R.string.wallpaper_success); final String failureText = getString(R.string.wallpaper_fail); final String fileName = aSrc.substring(aSrc.lastIndexOf("/") + 1); final PendingIntent emptyIntent = PendingIntent.getActivity(this, 0, new Intent(), 0); final AlertNotification notification = new AlertNotification(this, fileName.hashCode(), R.drawable.alert_download, fileName, progText, System.currentTimeMillis(), null); notification.setLatestEventInfo(this, fileName, progText, emptyIntent ); notification.flags |= Notification.FLAG_ONGOING_EVENT; notification.show(); new UiAsyncTask(ThreadUtils.getBackgroundHandler()) { @Override protected Boolean doInBackground(Void... params) { WallpaperManager mgr = WallpaperManager.getInstance(GeckoApp.this); if (mgr == null) { return false; } // Determine the ideal width and height of the wallpaper // for the device int idealWidth = mgr.getDesiredMinimumWidth(); int idealHeight = mgr.getDesiredMinimumHeight(); // Sometimes WallpaperManager's getDesiredMinimum*() methods // can return 0 if a Remote Exception occurs when calling the // Wallpaper Service. So if that fails, we are calculating // the ideal width and height from the device's display // resolution (excluding the decorated area) if (idealWidth <= 0 || idealHeight <= 0) { int orientation; Display defaultDisplay = getWindowManager().getDefaultDisplay(); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO) { orientation = defaultDisplay.getRotation(); } else { orientation = defaultDisplay.getOrientation(); } if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) { Point size = new Point(); defaultDisplay.getSize(size); // The ideal wallpaper width is always twice the size of // display width if (orientation == Surface.ROTATION_0 || orientation == Surface.ROTATION_270) { idealWidth = size.x * 2; idealHeight = size.y; } else { idealWidth = size.y; idealHeight = size.x * 2; } } else { if (orientation == Surface.ROTATION_0 || orientation == Surface.ROTATION_270) { idealWidth = defaultDisplay.getWidth() * 2; idealHeight = defaultDisplay.getHeight(); } else { idealWidth = defaultDisplay.getHeight(); idealHeight = defaultDisplay.getWidth() * 2; } } } boolean isDataURI = aSrc.startsWith("data:"); BitmapFactory.Options options = new BitmapFactory.Options(); options.inJustDecodeBounds = true; 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); BitmapUtils.decodeByteArray(buf, options); options.inSampleSize = getBitmapSampleSize(options, idealWidth, idealHeight); options.inJustDecodeBounds = false; image = BitmapUtils.decodeByteArray(buf, options); } 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(); BitmapUtils.decodeByteArray(imgBuffer, options); options.inSampleSize = getBitmapSampleSize(options, idealWidth, idealHeight); options.inJustDecodeBounds = false; image = BitmapUtils.decodeByteArray(imgBuffer, options); } if(image != null) { mgr.setBitmap(image); return true; } else { return false; } } catch(OutOfMemoryError ome) { Log.e(LOGTAG, "Out of Memory when converting to byte array", ome); return false; } catch(IOException ioe) { Log.e(LOGTAG, "I/O Exception while setting wallpaper", ioe); return false; } 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); } } } } @Override protected void onPostExecute(Boolean success) { notification.cancel(); notification.flags = 0; notification.flags |= Notification.FLAG_AUTO_CANCEL; if(!success) { notification.tickerText = failureText; notification.setLatestEventInfo(GeckoApp.this, fileName, failureText, emptyIntent); } else { notification.tickerText = successText; notification.setLatestEventInfo(GeckoApp.this, fileName, successText, emptyIntent); } notification.show(); } }.execute(); } 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 / (float)idealHeight); } else { inSampleSize = Math.round((float)width / (float)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(); } public void setFullScreen(final boolean fullscreen) { ThreadUtils.postToUiThread(new Runnable() { @Override 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); } }); } /** * 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.registerGlobalExceptionHandler(); // 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.Timer("FENNEC_STARTUP_TIME_JAVAUI"); mGeckoReadyStartupTimer = new Telemetry.Timer("FENNEC_STARTUP_TIME_GECKOREADY"); String args = getIntent().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"; } GeckoApp.sIsUsingCustomProfile = true; } if (profileName != null || profilePath != null) { mProfile = GeckoProfile.get(this, profileName, profilePath); } } BrowserDB.initialize(getProfile().getName()); ((GeckoApplication)getApplication()).initialize(); sAppContext = this; GeckoAppShell.setContextGetter(this); GeckoAppShell.setGeckoInterface(this); ThreadUtils.setUiThread(Thread.currentThread(), new Handler()); Tabs.getInstance().attachToActivity(this); Favicons.getInstance().attachToContext(this); // When we detect a locale change, we need to restart Gecko, which // actually means restarting the entire application. This logic should // actually be handled elsewhere since GeckoApp may not be alive to // handle this event if "Don't keep activities" is enabled (filed as // bug 889082). if (((GeckoApplication)getApplication()).needsRestart()) { doRestart(); System.exit(0); return; } if (sGeckoThread != null) { // This happens when the GeckoApp activity is destroyed by Android // without killing the entire application (see Bug 769269). mIsRestoringActivity = true; Telemetry.HistogramAdd("FENNEC_RESTORING_ACTIVITY", 1); } // Fix for Bug 830557 on Tegra boards running Froyo. // This fix must be done before doing layout. // Assume the bug is fixed in Gingerbread and up. if (Build.VERSION.SDK_INT < 9) { try { Class inputBindResultClass = Class.forName("com.android.internal.view.InputBindResult"); java.lang.reflect.Field creatorField = inputBindResultClass.getField("CREATOR"); Log.i(LOGTAG, "froyo startup fix: " + String.valueOf(creatorField.get(null))); } catch (Exception e) { Log.w(LOGTAG, "froyo startup fix failed", e); } } LayoutInflater.from(this).setFactory(this); super.onCreate(savedInstanceState); mOrientation = getResources().getConfiguration().orientation; setContentView(getLayout()); // Set up Gecko layout. mGeckoLayout = (RelativeLayout) findViewById(R.id.gecko_layout); mMainLayout = (RelativeLayout) findViewById(R.id.main_layout); // Set up tabs panel. mTabsPanel = (TabsPanel) findViewById(R.id.tabs_panel); mNotificationHelper = new NotificationHelper(this); // 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. mRestoreMode = getSessionRestoreState(savedInstanceState); if (mRestoreMode == RESTORE_OOM) { 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.HistogramAdd("FENNEC_WAS_KILLED", 1); } if (savedInstanceState.getBoolean(SAVED_STATE_INTENT_HANDLED, false)) { Intent thisIntent = getIntent(); // Bug 896992 - This intent has already been handled, clear the intent action. thisIntent.setAction(Intent.ACTION_MAIN); setIntent(thisIntent); // Persist this flag for reincarnations of this Activity Intent. mIntentHandled = true; } mPrivateBrowsingSession = savedInstanceState.getString(SAVED_STATE_PRIVATE_SESSION); } // Perform background initialization. ThreadUtils.postToBackgroundThread(new Runnable() { @Override public void run() { final SharedPreferences prefs = GeckoApp.getAppSharedPreferences(); SessionInformation previousSession = SessionInformation.fromSharedPrefs(prefs); if (previousSession.wasKilled()) { Telemetry.HistogramAdd("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.commit(); // 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 = GeckoAppShell.getEventDispatcher(); Log.i(LOGTAG, "Creating BrowserHealthRecorder."); mHealthRecorder = new BrowserHealthRecorder(GeckoApp.this, profilePath, dispatcher, previousSession); } }); GeckoAppShell.setNotificationClient(makeNotificationClient()); } protected void initializeChrome() { mDoorHangerPopup = new DoorHangerPopup(this, null); mPluginContainer = (AbsoluteLayout) findViewById(R.id.plugin_container); mFormAssistPopup = (FormAssistPopup) findViewById(R.id.form_assist_popup); if (mCameraView == null) { if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) { mCameraView = new SurfaceView(this); ((SurfaceView)mCameraView).getHolder().setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); } else { mCameraView = new TextureView(this); } } if (mLayerView == null) { LayerView layerView = (LayerView) findViewById(R.id.layer_view); layerView.initializeView(GeckoAppShell.getEventDispatcher()); mLayerView = layerView; GeckoAppShell.setLayerView(layerView); // bind the GeckoEditable instance to the new LayerView GeckoAppShell.notifyIMEContext(GeckoEditableListener.IME_STATE_DISABLED, "", "", ""); } } /** * Loads the initial tab at Fennec startup. * * If Fennec was opened with an external URL, that URL will be loaded. * Otherwise, unless there was a session restore, the default URL * (about:home) be loaded. * * @param url External URL to load, or null to load the default URL */ protected void loadStartupTab(String url) { if (url == null) { if (mRestoreMode == RESTORE_NONE) { // Show about:home if we aren't restoring previous session and // there's no external URL Tab tab = Tabs.getInstance().loadUrl("about:home", Tabs.LOADURL_NEW_TAB); } } else { // If given an external URL, load it int flags = Tabs.LOADURL_NEW_TAB | Tabs.LOADURL_USER_ENTERED | Tabs.LOADURL_EXTERNAL; Tabs.getInstance().loadUrl(url, flags); } } private void initialize() { mInitialized = true; invalidateOptionsMenu(); Intent intent = getIntent(); String action = intent.getAction(); String passedUri = null; String uri = getURIFromIntent(intent); if (uri != null && uri.length() > 0) { passedUri = uri; } final boolean isExternalURL = passedUri != null && !passedUri.equals("about:home"); StartupAction startupAction; if (isExternalURL) { startupAction = StartupAction.URL; } else { startupAction = StartupAction.NORMAL; } // 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())) { startupAction = StartupAction.PREFETCH; ThreadUtils.postToBackgroundThread(new PrefetchRunnable(data.toString())); } Tabs.registerOnTabsChangedListener(this); initializeChrome(); // If we are doing a restore, read the session data and send it to Gecko String restoreMessage = null; if (mRestoreMode != RESTORE_NONE && !mIsRestoringActivity) { 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); mRestoreMode = RESTORE_NONE; } } GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Session:Restore", restoreMessage)); if (!mIsRestoringActivity) { loadStartupTab(isExternalURL ? passedUri : null); } if (mRestoreMode == RESTORE_OOM) { // If we successfully did an OOM restore, we now have tab stubs // from the last session. Any future tabs should be animated. Tabs.getInstance().notifyListeners(null, Tabs.TabEvents.RESTORED); } else { // Move the session file if it exists getProfile().moveSessionFile(); } if (mRestoreMode == RESTORE_NONE) { Tabs.getInstance().notifyListeners(null, Tabs.TabEvents.RESTORED); } Telemetry.HistogramAdd("FENNEC_STARTUP_GECKOAPP_ACTION", startupAction.ordinal()); if (!mIsRestoringActivity) { sGeckoThread = new GeckoThread(intent, passedUri); ThreadUtils.setGeckoThread(sGeckoThread); } if (!ACTION_DEBUG.equals(action) && GeckoThread.checkAndSetLaunchState(GeckoThread.LaunchState.Launching, GeckoThread.LaunchState.Launched)) { sGeckoThread.start(); } else if (ACTION_DEBUG.equals(action) && GeckoThread.checkAndSetLaunchState(GeckoThread.LaunchState.Launching, GeckoThread.LaunchState.WaitForDebugger)) { ThreadUtils.getUiHandler().postDelayed(new Runnable() { @Override public void run() { GeckoThread.setLaunchState(GeckoThread.LaunchState.Launching); sGeckoThread.start(); } }, 1000 * 5 /* 5 seconds */); } // Check if launched from data reporting notification. if (ACTION_LAUNCH_SETTINGS.equals(action)) { mIntentHandled = true; Intent settingsIntent = new Intent(GeckoApp.this, GeckoPreferences.class); // Copy extras. settingsIntent.putExtras(intent); startActivity(settingsIntent); } //app state callbacks mAppStateListeners = new LinkedList(); //register for events registerEventListener("log"); registerEventListener("Reader:ListCountRequest"); registerEventListener("Reader:Added"); registerEventListener("Reader:Removed"); registerEventListener("Reader:Share"); registerEventListener("Reader:FaviconRequest"); registerEventListener("Reader:GoToReadingList"); registerEventListener("onCameraCapture"); registerEventListener("Menu:Add"); registerEventListener("Menu:Remove"); registerEventListener("Menu:Update"); 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("Tab:ViewportMetadata"); registerEventListener("Session:StatePurged"); registerEventListener("Bookmark:Insert"); registerEventListener("Accessibility:Event"); registerEventListener("Accessibility:Ready"); registerEventListener("Shortcut:Remove"); registerEventListener("WebApps:Open"); registerEventListener("WebApps:PreInstall"); registerEventListener("WebApps:PostInstall"); registerEventListener("WebApps:Install"); registerEventListener("WebApps:Uninstall"); registerEventListener("Share:Text"); registerEventListener("Share:Image"); registerEventListener("Wallpaper:Set"); registerEventListener("Sanitize:ClearHistory"); registerEventListener("Update:Check"); registerEventListener("Update:Download"); registerEventListener("Update:Install"); registerEventListener("PrivateBrowsing:Data"); registerEventListener("Contact:Add"); if (SmsManager.getInstance() != null) { SmsManager.getInstance().start(); } mPromptService = new PromptService(this); mTextSelection = new TextSelection((TextSelectionHandle) findViewById(R.id.start_handle), (TextSelectionHandle) findViewById(R.id.middle_handle), (TextSelectionHandle) findViewById(R.id.end_handle), GeckoAppShell.getEventDispatcher(), this); PrefsHelper.getPref("app.update.autodownload", new PrefsHelper.PrefHandlerBase() { @Override public void prefValue(String pref, String value) { UpdateServiceHelper.registerForUpdates(GeckoApp.this, value); } }); // 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 BrowserHealthRecorder rec = mHealthRecorder; if (rec != null) { rec.recordJavaStartupTime(javaDuration); } // Sync settings need Gecko to be loaded, so // no hurry in starting this. checkMigrateSync(); // Record our launch time for the announcements service // to use in assessing inactivity. final Context context = GeckoApp.this; AnnouncementsBroadcastService.recordLastLaunch(context); // Kick off our background services that fetch product // announcements and upload health reports. We do this by // invoking the broadcast receiver, which uses the system alarm // infrastructure to perform tasks at intervals. GeckoPreferences.broadcastAnnouncementsPref(context); GeckoPreferences.broadcastHealthReportUploadPref(context); /* 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 (!GeckoThread.checkLaunchState(GeckoThread.LaunchState.Launched)) { return; } } }, 50); if (mIsRestoringActivity) { GeckoThread.setLaunchState(GeckoThread.LaunchState.GeckoRunning); Tab selectedTab = Tabs.getInstance().getSelectedTab(); if (selectedTab != null) Tabs.getInstance().notifyListeners(selectedTab, Tabs.TabEvents.SELECTED); geckoConnected(); GeckoAppShell.setLayerClient(mLayerView.getLayerClient()); GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Viewport:Flush", null)); } if (ACTION_ALERT_CALLBACK.equals(action)) { processAlertCallback(intent); } } 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 (mRestoreMode == RESTORE_OOM) { final JSONArray tabs = new JSONArray(); 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); } }; if (mPrivateBrowsingSession == null) { parser.parse(sessionString); } else { parser.parse(sessionString, mPrivateBrowsingSession); } if (tabs.length() > 0) { sessionString = new JSONObject().put("windows", new JSONArray().put(new JSONObject().put("tabs", tabs))).toString(); } else { throw new SessionRestoreException("No tabs could be read from session file"); } } JSONObject restoreData = new JSONObject(); restoreData.put("restoringOOM", mRestoreMode == RESTORE_OOM); restoreData.put("sessionString", sessionString); return restoreData.toString(); } catch (JSONException e) { throw new SessionRestoreException(e); } } 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; } protected int getSessionRestoreState(Bundle savedInstanceState) { if (savedInstanceState != null) { return RESTORE_OOM; } final SharedPreferences prefs = GeckoApp.getAppSharedPreferences(); // We record crashes in the crash reporter. If sessionstore.js // exists, but we didn't flag a crash in the crash reporter, we // were probably just force killed by the user, so we shouldn't do // a restore. if (prefs.getBoolean(PREFS_CRASHED, false)) { ThreadUtils.postToBackgroundThread(new Runnable() { @Override public void run() { prefs.edit() .putBoolean(GeckoApp.PREFS_CRASHED, false) .commit(); } }); if (getProfile().shouldRestoreSession()) { return RESTORE_CRASH; } } return RESTORE_NONE; } /** * 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; } Log.d(LOGTAG, "Enabling Android StrictMode"); StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder() .detectAll() .penaltyLog() .build()); StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder() .detectAll() .penaltyLog() .build()); } 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 (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) { mCameraView.setAlpha(0.0f); } } else if (mCameraView instanceof TextureView) { mCameraView.setAlpha(0.0f); } RelativeLayout mCameraLayout = (RelativeLayout) 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)); } public void disableCameraView() { if (mCameraOrientationEventListener != null) { mCameraOrientationEventListener.disable(); mCameraOrientationEventListener = null; } RelativeLayout mCameraLayout = (RelativeLayout) findViewById(R.id.camera_layout); mCameraLayout.removeView(mCameraView); } public String getDefaultUAString() { return HardwareUtils.isTablet() ? AppConstants.USER_AGENT_FENNEC_TABLET : AppConstants.USER_AGENT_FENNEC_MOBILE; } public String getUAStringForHost(String host) { // With our standard UA String, we get a 200 response code and // client-side redirect from t.co. This bot-like UA gives us a // 301 response code if ("t.co".equals(host)) { return AppConstants.USER_AGENT_BOT_LIKE; } return getDefaultUAString(); } class PrefetchRunnable implements Runnable { private String mPrefetchUrl; PrefetchRunnable(String prefetchUrl) { mPrefetchUrl = prefetchUrl; } @Override public void run() { HttpURLConnection connection = null; try { URL url = new URL(mPrefetchUrl); // 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(); } catch (Exception e) { Log.e(LOGTAG, "Exception prefetching URL", e); } finally { if (connection != null) connection.disconnect(); } } } private void processAlertCallback(Intent 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); if (intent.hasExtra(NotificationHelper.NOTIFICATION_ID)) { String id = intent.getStringExtra(NotificationHelper.NOTIFICATION_ID); mNotificationHelper.hideNotification(id); } } @Override protected void onNewIntent(Intent intent) { if (GeckoThread.checkLaunchState(GeckoThread.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; final String action = intent.getAction(); if (Intent.ACTION_MAIN.equals(action)) { GeckoAppShell.sendEventToGecko(GeckoEvent.createURILoadEvent("")); } else if (ACTION_LOAD.equals(action)) { String uri = intent.getDataString(); Tabs.getInstance().loadUrl(uri); } else if (Intent.ACTION_VIEW.equals(action)) { String uri = intent.getDataString(); GeckoAppShell.sendEventToGecko(GeckoEvent.createURILoadEvent(uri)); } else if (action != null && action.startsWith(ACTION_WEBAPP_PREFIX)) { String uri = getURIFromIntent(intent); GeckoAppShell.sendEventToGecko(GeckoEvent.createWebappLoadEvent(uri)); } else if (ACTION_BOOKMARK.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 (ACTION_LAUNCH_SETTINGS.equals(action)) { mIntentHandled = true; // Check if launched from data reporting notification. Intent settingsIntent = new Intent(GeckoApp.this, GeckoPreferences.class); // Copy extras. settingsIntent.putExtras(intent); startActivity(settingsIntent); } } /* * Handles getting a uri from and intent in a way that is backwards * compatable with our previous implementations */ protected String getURIFromIntent(Intent intent) { final String action = intent.getAction(); if (ACTION_ALERT_CALLBACK.equals(action)) return null; String uri = intent.getDataString(); if (uri != null) return uri; 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() { // After an onPause, the activity is back in the foreground. // Undo whatever we did in onPause. super.onResume(); int newOrientation = getResources().getConfiguration().orientation; if (mOrientation != newOrientation) { mOrientation = newOrientation; refreshChrome(); } GeckoScreenOrientationListener.getInstance().start(); // User may have enabled/disabled accessibility. 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 BrowserHealthRecorder'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.getAppSharedPreferences(); SharedPreferences.Editor editor = prefs.edit(); editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, false); currentSession.recordBegin(editor); editor.commit(); final BrowserHealthRecorder rec = mHealthRecorder; if (rec != null) { rec.setCurrentSession(currentSession); } else { Log.w(LOGTAG, "Can't record session: rec is null."); } } }); } @Override public void onWindowFocusChanged(boolean hasFocus) { super.onWindowFocusChanged(hasFocus); if (!mInitialized && hasFocus) { initialize(); getWindow().setBackgroundDrawable(null); } } @Override public void onPause() { final BrowserHealthRecorder rec = mHealthRecorder; // 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.getAppSharedPreferences(); SharedPreferences.Editor editor = prefs.edit(); editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, true); if (rec != null) { rec.recordSessionEnd("P", editor); } editor.commit(); } }); GeckoScreenOrientationListener.getInstance().stop(); if (mAppStateListeners != null) { for(GeckoAppShell.AppStateListener listener: mAppStateListeners) { listener.onPause(); } } super.onPause(); } @Override public void onRestart() { ThreadUtils.postToBackgroundThread(new Runnable() { @Override public void run() { SharedPreferences prefs = GeckoApp.getAppSharedPreferences(); SharedPreferences.Editor editor = prefs.edit(); editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, false); editor.commit(); } }); super.onRestart(); } @Override public void onDestroy() { unregisterEventListener("log"); unregisterEventListener("Reader:ListCountRequest"); unregisterEventListener("Reader:Added"); unregisterEventListener("Reader:Removed"); unregisterEventListener("Reader:Share"); unregisterEventListener("Reader:FaviconRequest"); unregisterEventListener("Reader:GoToReadingList"); unregisterEventListener("onCameraCapture"); unregisterEventListener("Menu:Add"); unregisterEventListener("Menu:Remove"); unregisterEventListener("Menu:Update"); 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("Tab:ViewportMetadata"); unregisterEventListener("Session:StatePurged"); unregisterEventListener("Bookmark:Insert"); unregisterEventListener("Accessibility:Event"); unregisterEventListener("Accessibility:Ready"); unregisterEventListener("Shortcut:Remove"); unregisterEventListener("WebApps:Open"); unregisterEventListener("WebApps:PreInstall"); unregisterEventListener("WebApps:PostInstall"); unregisterEventListener("WebApps:Install"); unregisterEventListener("WebApps:Uninstall"); unregisterEventListener("Share:Text"); unregisterEventListener("Share:Image"); unregisterEventListener("Wallpaper:Set"); unregisterEventListener("Sanitize:ClearHistory"); unregisterEventListener("Update:Check"); unregisterEventListener("Update:Download"); unregisterEventListener("Update:Install"); unregisterEventListener("PrivateBrowsing:Data"); unregisterEventListener("Contact:Add"); 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(); if (mNotificationHelper != null) mNotificationHelper.destroy(); Tabs.getInstance().detachFromActivity(this); if (SmsManager.getInstance() != null) { SmsManager.getInstance().stop(); if (isFinishing()) SmsManager.getInstance().shutdown(); } final BrowserHealthRecorder rec = mHealthRecorder; mHealthRecorder = null; if (rec != null) { // Closing a BrowserHealthRecorder could incur a write. ThreadUtils.postToBackgroundThread(new Runnable() { @Override public void run() { rec.close(); } }); } super.onDestroy(); Tabs.unregisterOnTabsChangedListener(this); } protected void registerEventListener(String event) { GeckoAppShell.getEventDispatcher().registerEventListener(event, this); } protected void unregisterEventListener(String event) { GeckoAppShell.getEventDispatcher().unregisterEventListener(event, this); } // Get a temporary directory, may return null public static File getTempDirectory() { File dir = sAppContext.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) { super.onConfigurationChanged(newConfig); if (mOrientation != newConfig.orientation) { mOrientation = newConfig.orientation; if (mFormAssistPopup != null) mFormAssistPopup.hide(); refreshChrome(); } } public String getContentProcessName() { return AppConstants.MOZ_CHILD_PROCESS_NAME; } /* * Only one factory can be set on the inflater; however, we want to use two * factories (GeckoViewsFactory and the FragmentActivity factory). * Overriding onCreateView() here allows us to dispatch view creation to * both factories. */ @Override public View onCreateView(String name, Context context, AttributeSet attrs) { View view = GeckoViewsFactory.getInstance().onCreateView(name, context, attrs); if (view == null) { view = super.onCreateView(name, context, attrs); } return view; } 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(RESTARTER_ACTION); } public void doRestart(String action) { Log.d(LOGTAG, "doRestart(\"" + action + "\")"); try { Intent intent = new Intent(action); intent.setClassName(AppConstants.ANDROID_PACKAGE_NAME, RESTARTER_CLASS); /* TODO: addEnvToIntent(intent); */ intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK); Log.d(LOGTAG, "Restart intent: " + intent.toString()); GeckoAppShell.killAnyZombies(); startActivity(intent); } catch (Exception e) { Log.e(LOGTAG, "Error effecting restart.", e); } finish(); // Give the restart process time to start before we die GeckoAppShell.waitForAnotherGeckoProc(); } 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.checkLaunchState(GeckoThread.LaunchState.GeckoRunning)) { GeckoAppShell.handleNotification(action, alertName, alertCookie); } } private void checkMigrateProfile() { final File profileDir = getProfile().getDir(); if (profileDir != null) { final GeckoApp app = GeckoApp.sAppContext; ThreadUtils.postToBackgroundThread(new Runnable() { @Override public void run() { ProfileMigrator profileMigrator = new ProfileMigrator(app); // Do a migration run on the first start after an upgrade. if (!GeckoApp.sIsUsingCustomProfile && !profileMigrator.hasMigrationRun()) { // Show the "Setting up Fennec" screen if this takes // a while. // Create a "final" holder for the setup screen so that we can // create it in startCallback and still find a reference to it // in stopCallback. (We must create it on the UI thread to fix // bug 788216). Note that synchronization is not a problem here // since it is only ever touched on the UI thread. final SetupScreen[] setupScreenHolder = new SetupScreen[1]; final Runnable startCallback = new Runnable() { @Override public void run() { ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { setupScreenHolder[0] = new SetupScreen(app); setupScreenHolder[0].show(); } }); } }; final Runnable stopCallback = new Runnable() { @Override public void run() { ThreadUtils.postToUiThread(new Runnable() { @Override public void run() { SetupScreen screen = setupScreenHolder[0]; // screen will never be null if this code runs, but // stranger things have happened... if (screen != null) { screen.dismiss(); } } }); } }; profileMigrator.setLongOperationCallbacks(startCallback, stopCallback); profileMigrator.launchPlaces(profileDir); finishProfileMigration(); } }} ); } } protected void finishProfileMigration() { } private void checkMigrateSync() { final File profileDir = getProfile().getDir(); if (!GeckoApp.sIsUsingCustomProfile && profileDir != null) { final GeckoApp app = GeckoApp.sAppContext; ProfileMigrator profileMigrator = new ProfileMigrator(app); if (!profileMigrator.hasSyncMigrated()) { profileMigrator.launchSyncPrefs(); } } } public PromptService getPromptService() { return mPromptService; } 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; } if (mLayerView != null && mLayerView.isFullScreen()) { 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); } } 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) { } // 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); } } public void notifyCheckUpdateResult(String result) { GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Update:CheckResult", result)); } protected void geckoConnected() { mLayerView.geckoConnected(); } public void setAccessibilityEnabled(boolean enabled) { } public static class MainLayout extends RelativeLayout { private TouchEventInterceptor mTouchEventInterceptor; private MotionEventInterceptor mMotionEventInterceptor; public MainLayout(Context context, AttributeSet attrs) { super(context, attrs); } 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.hide(); } }); } /** * 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()); } }