/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*- * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ package org.mozilla.gecko; import org.mozilla.gecko.db.BrowserDB; import org.mozilla.gecko.gfx.CairoImage; import org.mozilla.gecko.gfx.BufferedCairoImage; import org.mozilla.gecko.gfx.FloatSize; import org.mozilla.gecko.gfx.GeckoLayerClient; import org.mozilla.gecko.gfx.IntSize; import org.mozilla.gecko.gfx.Layer; import org.mozilla.gecko.gfx.LayerController; import org.mozilla.gecko.gfx.LayerView; import org.mozilla.gecko.gfx.PluginLayer; import org.mozilla.gecko.gfx.RectUtils; import org.mozilla.gecko.gfx.SurfaceTextureLayer; import org.mozilla.gecko.gfx.ViewportMetrics; import org.mozilla.gecko.gfx.ImmutableViewportMetrics; import java.io.*; import java.util.*; import java.util.regex.Pattern; import java.util.regex.Matcher; import java.util.zip.*; import java.net.URL; import java.nio.*; import java.nio.channels.FileChannel; import java.util.concurrent.*; import java.lang.reflect.*; import java.net.*; import org.json.*; import android.os.*; import android.app.*; import android.text.*; import android.text.format.Time; import android.view.*; import android.view.inputmethod.*; import android.view.ViewGroup.LayoutParams; import android.content.*; import android.content.res.*; import android.graphics.*; import android.graphics.drawable.Drawable; import android.graphics.drawable.BitmapDrawable; import android.widget.*; import android.hardware.*; import android.location.*; import android.view.accessibility.AccessibilityManager; import android.view.accessibility.AccessibilityEvent; import android.util.*; import android.net.*; import android.database.*; import android.database.sqlite.*; import android.provider.*; import android.content.pm.*; import android.content.pm.PackageManager.*; import dalvik.system.*; abstract public class GeckoApp extends GeckoActivity implements GeckoEventListener, SensorEventListener, LocationListener, GeckoApplication.ApplicationLifecycleCallbacks { private static final String LOGTAG = "GeckoApp"; public static enum StartupMode { NORMAL, NEW_VERSION, NEW_PROFILE } public static final String ACTION_ALERT_CLICK = "org.mozilla.gecko.ACTION_ALERT_CLICK"; public static final String ACTION_ALERT_CLEAR = "org.mozilla.gecko.ACTION_ALERT_CLEAR"; public static final String ACTION_WEBAPP = "org.mozilla.gecko.WEBAPP"; public static final String ACTION_DEBUG = "org.mozilla.gecko.DEBUG"; public static final String ACTION_BOOKMARK = "org.mozilla.gecko.BOOKMARK"; public static final String ACTION_LOAD = "org.mozilla.gecko.LOAD"; public static final String ACTION_UPDATE = "org.mozilla.gecko.UPDATE"; public static final String ACTION_INIT_PW = "org.mozilla.gecko.INIT_PW"; public static final String SAVED_STATE_TITLE = "title"; StartupMode mStartupMode = null; private LinearLayout mMainLayout; private RelativeLayout mGeckoLayout; public static SurfaceView cameraView; public static GeckoApp mAppContext; public static boolean mDOMFullScreen = false; private MenuPanel mMenuPanel; public static Menu sMenu; private static GeckoThread sGeckoThread = null; public Handler mMainHandler; private GeckoProfile mProfile; public static boolean sIsGeckoReady = false; public static int mOrientation; private GeckoConnectivityReceiver mConnectivityReceiver; private GeckoBatteryManager mBatteryReceiver; public static BrowserToolbar mBrowserToolbar; public static DoorHangerPopup mDoorHangerPopup; public static FormAssistPopup mFormAssistPopup; public Favicons mFavicons; private static LayerController mLayerController; private static GeckoLayerClient mLayerClient; private AboutHomeContent mAboutHomeContent; private static AbsoluteLayout mPluginContainer; private static FindInPageBar mFindInPageBar; private View mFullScreenPluginView; private HashMap mWakeLocks = new HashMap(); private int mRestoreMode = GeckoAppShell.RESTORE_NONE; private boolean mInitialized = false; static Vector sAddonMenuItems = new Vector(); public enum LaunchState {Launching, WaitForDebugger, Launched, GeckoRunning, GeckoExiting}; private static LaunchState sLaunchState = LaunchState.Launching; private ActivityResultHandlerMap mActivityResultHandlerMap = new ActivityResultHandlerMap(); private FilePickerResultHandlerSync mFilePickerResultHandlerSync = new FilePickerResultHandlerSync(); private AwesomebarResultHandler mAwesomebarResultHandler = new AwesomebarResultHandler(); private CameraImageResultHandler mCameraImageResultHandler = new CameraImageResultHandler(); private CameraVideoResultHandler mCameraVideoResultHandler = new CameraVideoResultHandler(); public static boolean checkLaunchState(LaunchState checkState) { synchronized(sLaunchState) { return sLaunchState == checkState; } } static void setLaunchState(LaunchState setState) { synchronized(sLaunchState) { sLaunchState = setState; } } // if mLaunchState is equal to checkState this sets mLaunchState to setState // and return true. Otherwise we return false. static boolean checkAndSetLaunchState(LaunchState checkState, LaunchState setState) { synchronized(sLaunchState) { if (sLaunchState != checkState) return false; sLaunchState = setState; return true; } } public static final String PLUGIN_ACTION = "android.webkit.PLUGIN"; /** * A plugin that wish to be loaded in the WebView must provide this permission * in their AndroidManifest.xml. */ public static final String PLUGIN_PERMISSION = "android.webkit.permission.PLUGIN"; private static final String PLUGIN_SYSTEM_LIB = "/system/lib/plugins/"; private static final String PLUGIN_TYPE = "type"; private static final String TYPE_NATIVE = "native"; public ArrayList mPackageInfoCache = new ArrayList(); String[] getPluginDirectories() { // An awful hack to detect Tegra devices. Easiest way to do it without spinning up a EGL context. boolean isTegra = (new File("/system/lib/hw/gralloc.tegra.so")).exists(); if (isTegra) { // disable Flash on pre-HC Tegra (bug 703056) if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) { Log.w(LOGTAG, "Blocking plugins because of Tegra 2 + Gingerbread bug (bug 703056)"); return new String[0]; } // disable Flash on Tegra ICS with CM9 and other custom firmware (bug 736421) File vfile = new File("/proc/version"); FileReader vreader = null; try { if (vfile.canRead()) { vreader = new FileReader(vfile); String version = new BufferedReader(vreader).readLine(); if (version.indexOf("CM9") != -1 || version.indexOf("cyanogen") != -1 || version.indexOf("Nova") != -1) { Log.w(LOGTAG, "Blocking plugins because of Tegra 2 + unofficial ICS bug (bug 736421)"); return new String[0]; } } } catch (IOException ex) { // nothing } finally { try { if (vreader != null) { vreader.close(); } } catch (IOException ex) { // nothing } } } // we don't support Honeycomb if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB && Build.VERSION.SDK_INT < 14 /*Build.VERSION_CODES.ICE_CREAM_SANDWICH*/ ) { Log.w(LOGTAG, "Blocking plugins because of Honeycomb"); return new String[0]; } Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - start of getPluginDirectories"); ArrayList directories = new ArrayList(); PackageManager pm = mAppContext.getPackageManager(); List plugins = pm.queryIntentServices(new Intent(PLUGIN_ACTION), PackageManager.GET_SERVICES | PackageManager.GET_META_DATA); synchronized(mPackageInfoCache) { // clear the list of existing packageInfo objects mPackageInfoCache.clear(); for (ResolveInfo info : plugins) { // retrieve the plugin's service information ServiceInfo serviceInfo = info.serviceInfo; if (serviceInfo == null) { Log.w(LOGTAG, "Ignore bad plugin"); continue; } // Blacklist HTC's flash lite. // See bug #704516 - We're not quite sure what Flash Lite does, // but loading it causes Flash to give errors and fail to draw. if (serviceInfo.packageName.equals("com.htc.flashliteplugin")) { Log.w(LOGTAG, "Skipping HTC's flash lite plugin"); continue; } Log.w(LOGTAG, "Loading plugin: " + serviceInfo.packageName); // retrieve information from the plugin's manifest PackageInfo pkgInfo; try { pkgInfo = pm.getPackageInfo(serviceInfo.packageName, PackageManager.GET_PERMISSIONS | PackageManager.GET_SIGNATURES); } catch (Exception e) { Log.w(LOGTAG, "Can't find plugin: " + serviceInfo.packageName); continue; } if (pkgInfo == null) { Log.w(LOGTAG, "Loading plugin: " + serviceInfo.packageName + ". Could not load package information."); continue; } /* * find the location of the plugin's shared library. The default * is to assume the app is either a user installed app or an * updated system app. In both of these cases the library is * stored in the app's data directory. */ String directory = pkgInfo.applicationInfo.dataDir + "/lib"; final int appFlags = pkgInfo.applicationInfo.flags; final int updatedSystemFlags = ApplicationInfo.FLAG_SYSTEM | ApplicationInfo.FLAG_UPDATED_SYSTEM_APP; // preloaded system app with no user updates if ((appFlags & updatedSystemFlags) == ApplicationInfo.FLAG_SYSTEM) { directory = PLUGIN_SYSTEM_LIB + pkgInfo.packageName; } // check if the plugin has the required permissions String permissions[] = pkgInfo.requestedPermissions; if (permissions == null) { Log.w(LOGTAG, "Loading plugin: " + serviceInfo.packageName + ". Does not have required permission."); continue; } boolean permissionOk = false; for (String permit : permissions) { if (PLUGIN_PERMISSION.equals(permit)) { permissionOk = true; break; } } if (!permissionOk) { Log.w(LOGTAG, "Loading plugin: " + serviceInfo.packageName + ". Does not have required permission (2)."); continue; } // check to ensure the plugin is properly signed Signature signatures[] = pkgInfo.signatures; if (signatures == null) { Log.w(LOGTAG, "Loading plugin: " + serviceInfo.packageName + ". Not signed."); continue; } // determine the type of plugin from the manifest if (serviceInfo.metaData == null) { Log.e(LOGTAG, "The plugin '" + serviceInfo.name + "' has no type defined"); continue; } String pluginType = serviceInfo.metaData.getString(PLUGIN_TYPE); if (!TYPE_NATIVE.equals(pluginType)) { Log.e(LOGTAG, "Unrecognized plugin type: " + pluginType); continue; } try { Class cls = getPluginClass(serviceInfo.packageName, serviceInfo.name); //TODO implement any requirements of the plugin class here! boolean classFound = true; if (!classFound) { Log.e(LOGTAG, "The plugin's class' " + serviceInfo.name + "' does not extend the appropriate class."); continue; } } catch (NameNotFoundException e) { Log.e(LOGTAG, "Can't find plugin: " + serviceInfo.packageName); continue; } catch (ClassNotFoundException e) { Log.e(LOGTAG, "Can't find plugin's class: " + serviceInfo.name); continue; } // if all checks have passed then make the plugin available mPackageInfoCache.add(pkgInfo); directories.add(directory); } } String [] result = directories.toArray(new String[directories.size()]); Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - end of getPluginDirectories"); return result; } String getPluginPackage(String pluginLib) { if (pluginLib == null || pluginLib.length() == 0) { return null; } synchronized(mPackageInfoCache) { for (PackageInfo pkgInfo : mPackageInfoCache) { if (pluginLib.contains(pkgInfo.packageName)) { return pkgInfo.packageName; } } } return null; } Class getPluginClass(String packageName, String className) throws NameNotFoundException, ClassNotFoundException { Context pluginContext = mAppContext.createPackageContext(packageName, Context.CONTEXT_INCLUDE_CODE | Context.CONTEXT_IGNORE_SECURITY); ClassLoader pluginCL = pluginContext.getClassLoader(); return pluginCL.loadClass(className); } private void addAddonMenuItem(final int id, final String label, final String icon) { if (sMenu == null) return; final MenuItem item = sMenu.add(Menu.NONE, id, Menu.NONE, label); item.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { @Override public boolean onMenuItemClick(MenuItem item) { Log.i(LOGTAG, "menu item clicked"); GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Menu:Clicked", Integer.toString(id))); ((Activity) GeckoApp.mAppContext).closeOptionsMenu(); return true; } }); if (icon != null) { if (icon.startsWith("data")) { byte[] raw = GeckoAppShell.decodeBase64(icon.substring(22), GeckoAppShell.BASE64_DEFAULT); Bitmap bitmap = BitmapFactory.decodeByteArray(raw, 0, raw.length); BitmapDrawable drawable = new BitmapDrawable(bitmap); item.setIcon(drawable); } else if (icon.startsWith("jar:") || icon.startsWith("file://")) { GeckoAppShell.getHandler().post(new Runnable() { public void run() { try { URL url = new URL(icon); InputStream is = (InputStream) url.getContent(); Drawable drawable = Drawable.createFromStream(is, "src"); item.setIcon(drawable); } catch (Exception e) { Log.w(LOGTAG, "Unable to set icon", e); } } }); } } sAddonMenuItems.add(item); } private void removeAddonMenuItem(int id) { for (MenuItem item : sAddonMenuItems) { if (item.getItemId() == id) { sAddonMenuItems.remove(item); if (sMenu == null) break; MenuItem menuItem = sMenu.findItem(id); if (menuItem != null) sMenu.removeItem(id); break; } } } @Override public void invalidateOptionsMenu() { if (sMenu == null) return; onPrepareOptionsMenu(sMenu); if (Build.VERSION.SDK_INT >= 11) super.invalidateOptionsMenu(); } @Override public boolean onCreateOptionsMenu(Menu menu) { sMenu = menu; // Inform the menu about the action-items bar. if (menu instanceof GeckoMenu && isTablet()) ((GeckoMenu) menu).setActionItemBarPresenter(mBrowserToolbar); MenuInflater inflater = getMenuInflater(); inflater.inflate(R.menu.gecko_menu, sMenu); return true; } @Override public boolean onPrepareOptionsMenu(Menu aMenu) { if (!sIsGeckoReady) aMenu.findItem(R.id.settings).setEnabled(false); Tab tab = Tabs.getInstance().getSelectedTab(); MenuItem bookmark = aMenu.findItem(R.id.bookmark); MenuItem forward = aMenu.findItem(R.id.forward); MenuItem share = aMenu.findItem(R.id.share); MenuItem saveAsPDF = aMenu.findItem(R.id.save_as_pdf); MenuItem charEncoding = aMenu.findItem(R.id.char_encoding); MenuItem findInPage = aMenu.findItem(R.id.find_in_page); if (tab == null || tab.getURL() == null) { bookmark.setEnabled(false); forward.setEnabled(false); share.setEnabled(false); saveAsPDF.setEnabled(false); findInPage.setEnabled(false); return true; } bookmark.setEnabled(true); bookmark.setCheckable(true); if (tab.isBookmark()) { bookmark.setChecked(true); bookmark.setIcon(R.drawable.ic_menu_bookmark_remove); } else { bookmark.setChecked(false); bookmark.setIcon(R.drawable.ic_menu_bookmark_add); } forward.setEnabled(tab.canDoForward()); // Disable share menuitem for about:, chrome:, file:, and resource: URIs String scheme = Uri.parse(tab.getURL()).getScheme(); share.setEnabled(!(scheme.equals("about") || scheme.equals("chrome") || scheme.equals("file") || scheme.equals("resource"))); // Disable save as PDF for about:home and xul pages saveAsPDF.setEnabled(!(tab.getURL().equals("about:home") || tab.getContentType().equals("application/vnd.mozilla.xul+xml"))); // Disable find in page for about:home, since it won't work on Java content if (!tab.getURL().equals("about:home")) findInPage.setEnabled(true); charEncoding.setVisible(GeckoPreferences.getCharEncodingState()); return true; } @Override public void openOptionsMenu() { // Scroll custom menu to the top if (mMenuPanel != null) mMenuPanel.scrollTo(0, 0); if (!mBrowserToolbar.openOptionsMenu()) super.openOptionsMenu(); } @Override public void closeOptionsMenu() { if (!mBrowserToolbar.closeOptionsMenu()) super.closeOptionsMenu(); } @Override public MenuInflater getMenuInflater() { if (Build.VERSION.SDK_INT >= 11) return new GeckoMenuInflater(mAppContext); else return super.getMenuInflater(); } public View getMenuPanel() { return mMenuPanel; } // MenuPanel holds the scrollable Menu public static class MenuPanel extends ScrollView { public MenuPanel(Context context, AttributeSet attrs) { super(context, attrs); setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT)); } @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { if (getChildCount() == 0) { super.onMeasure(widthMeasureSpec, heightMeasureSpec); return; } int restrictedHeightSpec; int childHeight = getChildAt(0).getHeight(); DisplayMetrics metrics = new DisplayMetrics(); ((Activity) GeckoApp.mAppContext).getWindowManager().getDefaultDisplay().getMetrics(metrics); // heightPixels changes during rotation. int preferredHeight = (int) (0.75 * metrics.heightPixels); restrictedHeightSpec = MeasureSpec.makeMeasureSpec(childHeight <= preferredHeight ? childHeight : preferredHeight, MeasureSpec.EXACTLY); super.onMeasure(widthMeasureSpec, restrictedHeightSpec); } } @Override public View onCreatePanelView(int featureId) { if (Build.VERSION.SDK_INT >= 11 && featureId == Window.FEATURE_OPTIONS_PANEL) { if (mMenuPanel == null) { mMenuPanel = new MenuPanel(mAppContext, null); } else { // Prepare the panel everytime before showing the menu. onPreparePanel(featureId, mMenuPanel, sMenu); } return mMenuPanel; } return super.onCreatePanelView(featureId); } @Override public boolean onCreatePanelMenu(int featureId, Menu menu) { if (Build.VERSION.SDK_INT >= 11 && featureId == Window.FEATURE_OPTIONS_PANEL) { if (mMenuPanel == null) { mMenuPanel = (MenuPanel) onCreatePanelView(featureId); } GeckoMenu gMenu = new GeckoMenu(mAppContext, null); menu = gMenu; mMenuPanel.addView(gMenu); return onCreateOptionsMenu(menu); } return super.onCreatePanelMenu(featureId, menu); } @Override public boolean onPreparePanel(int featureId, View view, Menu menu) { if (Build.VERSION.SDK_INT >= 11 && featureId == Window.FEATURE_OPTIONS_PANEL) return onPrepareOptionsMenu(menu); return super.onPreparePanel(featureId, view, menu); } @Override public boolean onMenuOpened(int featureId, Menu menu) { if (Build.VERSION.SDK_INT >= 11 && featureId == Window.FEATURE_OPTIONS_PANEL) { if (sMenu == null) { onCreatePanelMenu(featureId, menu); onPreparePanel(featureId, mMenuPanel, sMenu); } // 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) { Tab tab = null; Intent intent = null; switch (item.getItemId()) { case R.id.quit: synchronized(sLaunchState) { if (sLaunchState == LaunchState.GeckoRunning) GeckoAppShell.notifyGeckoOfEvent( GeckoEvent.createBroadcastEvent("Browser:Quit", null)); else System.exit(0); sLaunchState = LaunchState.GeckoExiting; } return true; case R.id.bookmark: tab = Tabs.getInstance().getSelectedTab(); if (tab != null) { if (item.isChecked()) { tab.removeBookmark(); Toast.makeText(this, R.string.bookmark_removed, Toast.LENGTH_SHORT).show(); item.setIcon(R.drawable.ic_menu_bookmark_add); } else { tab.addBookmark(); Toast.makeText(this, R.string.bookmark_added, Toast.LENGTH_SHORT).show(); item.setIcon(R.drawable.ic_menu_bookmark_remove); } } return true; case R.id.share: tab = Tabs.getInstance().getSelectedTab(); if (tab != null) { String url = tab.getURL(); if (url == null) return false; GeckoAppShell.openUriExternal(url, "text/plain", "", "", Intent.ACTION_SEND, tab.getTitle()); } return true; case R.id.reload: tab = Tabs.getInstance().getSelectedTab(); if (tab != null) tab.doReload(); return true; case R.id.forward: tab = Tabs.getInstance().getSelectedTab(); if (tab != null) tab.doForward(); return true; case R.id.save_as_pdf: GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("SaveAs:PDF", null)); return true; case R.id.settings: intent = new Intent(this, GeckoPreferences.class); startActivity(intent); return true; case R.id.site_settings: GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Permissions:Get", null)); return true; case R.id.addons: loadUrlInTab("about:addons"); return true; case R.id.downloads: loadUrlInTab("about:downloads"); return true; case R.id.char_encoding: GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("CharEncoding:Get", null)); return true; case R.id.find_in_page: mFindInPageBar.show(); return true; default: return super.onOptionsItemSelected(item); } } protected void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); if (outState == null) outState = new Bundle(); Tab tab = Tabs.getInstance().getSelectedTab(); if (tab != null) outState.putString(SAVED_STATE_TITLE, tab.getDisplayTitle()); } public DisplayMetrics getDisplayMetrics() { DisplayMetrics metrics = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(metrics); return metrics; } void getAndProcessThumbnailForTab(final Tab tab) { boolean isSelectedTab = Tabs.getInstance().isSelectedTab(tab); final Bitmap bitmap = isSelectedTab ? mLayerClient.getBitmap() : null; if ("about:home".equals(tab.getURL())) { tab.updateThumbnail(null); return; } if (bitmap != null) { ByteArrayOutputStream bos = new ByteArrayOutputStream(); bitmap.compress(Bitmap.CompressFormat.PNG, 0, bos); processThumbnail(tab, bitmap, bos.toByteArray()); } else { if (tab.getState() == Tab.STATE_DELAYED) { byte[] thumbnail = BrowserDB.getThumbnailForUrl(getContentResolver(), tab.getURL()); if (thumbnail != null) processThumbnail(tab, null, thumbnail); return; } int dw = tab.getThumbnailWidth(); int dh = tab.getThumbnailHeight(); GeckoAppShell.sendEventToGecko(GeckoEvent.createScreenshotEvent(tab.getId(), 0, 0, 0, 0, 0, 0, dw, dh, GeckoAppShell.SCREENSHOT_THUMBNAIL)); } } void processThumbnail(Tab thumbnailTab, Bitmap bitmap, byte[] compressed) { if (Tabs.getInstance().isSelectedTab(thumbnailTab)) { if (compressed == null) { ByteArrayOutputStream bos = new ByteArrayOutputStream(); bitmap.compress(Bitmap.CompressFormat.PNG, 0, bos); compressed = bos.toByteArray(); } } try { if (bitmap == null) bitmap = BitmapFactory.decodeByteArray(compressed, 0, compressed.length); thumbnailTab.updateThumbnail(bitmap); } catch (OutOfMemoryError ome) { Log.w(LOGTAG, "decoding byte array ran out of memory", ome); } } private void maybeCancelFaviconLoad(Tab tab) { long faviconLoadId = tab.getFaviconLoadId(); if (faviconLoadId == Favicons.NOT_LOADING) return; // Cancel pending favicon load task mFavicons.cancelFaviconLoad(faviconLoadId); // Reset favicon load state tab.setFaviconLoadId(Favicons.NOT_LOADING); } private void loadFavicon(final Tab tab) { maybeCancelFaviconLoad(tab); long id = mFavicons.loadFavicon(tab.getURL(), tab.getFaviconURL(), new Favicons.OnFaviconLoadedListener() { public void onFaviconLoaded(String pageUrl, Drawable favicon) { // Leave favicon UI untouched if we failed to load the image // for some reason. if (favicon == null) return; Log.i(LOGTAG, "Favicon successfully loaded for URL = " + pageUrl); // The tab might be pointing to another URL by the time the // favicon is finally loaded, in which case we simply ignore it. if (!tab.getURL().equals(pageUrl)) return; Log.i(LOGTAG, "Favicon is for current URL = " + pageUrl); tab.updateFavicon(favicon); tab.setFaviconLoadId(Favicons.NOT_LOADING); if (Tabs.getInstance().isSelectedTab(tab)) mBrowserToolbar.setFavicon(tab.getFavicon()); Tabs.getInstance().notifyListeners(tab, Tabs.TabEvents.FAVICON); } }); tab.setFaviconLoadId(id); } void handleLocationChange(final int tabId, final String uri, final String documentURI, final String contentType, final boolean sameDocument) { final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; if (Tabs.getInstance().isSelectedTab(tab)) { if (uri.equals("about:home")) showAboutHome(); else hideAboutHome(); } tab.updateURL(uri); tab.setDocumentURI(documentURI); if (sameDocument) { mMainHandler.post(new Runnable() { public void run() { if (Tabs.getInstance().isSelectedTab(tab)) { mBrowserToolbar.setTitle(uri); } } }); return; } tab.setContentType(contentType); tab.clearFavicon(); tab.updateIdentityData(null); tab.setReaderEnabled(false); tab.removeTransientDoorHangers(); tab.setAllowZoom(true); tab.setDefaultZoom(0); tab.setMinZoom(0); tab.setMaxZoom(0); tab.setHasTouchListeners(false); tab.setCheckerboardColor(Color.WHITE); maybeCancelFaviconLoad(tab); mMainHandler.post(new Runnable() { public void run() { if (Tabs.getInstance().isSelectedTab(tab)) { mBrowserToolbar.refresh(); invalidateOptionsMenu(); mDoorHangerPopup.updatePopup(); if (tab != null) hidePlugins(tab); } } }); } void handleSecurityChange(final int tabId, final JSONObject identityData) { final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; tab.updateIdentityData(identityData); mMainHandler.post(new Runnable() { public void run() { if (Tabs.getInstance().isSelectedTab(tab)) mBrowserToolbar.setSecurityMode(tab.getSecurityMode()); } }); } void handleReaderEnabled(final int tabId) { final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; tab.setReaderEnabled(true); mMainHandler.post(new Runnable() { public void run() { if (Tabs.getInstance().isSelectedTab(tab)) mBrowserToolbar.setReaderVisibility(tab.getReaderEnabled()); } }); } void handleLoadError(final int tabId, final String uri, final String title) { final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; // When a load error occurs, the URLBar can get corrupt so we reset it mMainHandler.post(new Runnable() { public void run() { if (Tabs.getInstance().isSelectedTab(tab)) { mBrowserToolbar.refresh(); invalidateOptionsMenu(); } } }); } void handlePageShow(final int tabId) { final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; mMainHandler.post(new Runnable() { public void run() { loadFavicon(tab); } }); } void updateAboutHomeTopSites() { if (mAboutHomeContent == null) return; GeckoApp.mAppContext.mMainHandler.post(new Runnable() { public void run() { mAboutHomeContent.update(GeckoApp.mAppContext, EnumSet.of(AboutHomeContent.UpdateFlags.TOP_SITES)); } }); } void handleClearHistory() { updateAboutHomeTopSites(); } public StartupMode getStartupMode() { // This function might touch the disk and should not // be called from UI's main thread. synchronized(this) { if (mStartupMode != null) return mStartupMode; String packageName = getPackageName(); SharedPreferences settings = getPreferences(Activity.MODE_PRIVATE); // This key should be profile-dependent. For now, we're simply hardcoding // the "default" profile here. String keyName = packageName + ".default.startup_version"; String appVersion = null; try { PackageInfo pkgInfo = getPackageManager().getPackageInfo(packageName, 0); appVersion = pkgInfo.versionName; } catch(NameNotFoundException nnfe) { // If, for some reason, we can't fetch the app version // we fallback to NORMAL startup mode. mStartupMode = StartupMode.NORMAL; return mStartupMode; } String startupVersion = settings.getString(keyName, null); if (startupVersion == null) { mStartupMode = StartupMode.NEW_PROFILE; } else { if (startupVersion.equals(appVersion)) mStartupMode = StartupMode.NORMAL; else mStartupMode = StartupMode.NEW_VERSION; } if (mStartupMode != StartupMode.NORMAL) settings.edit().putString(keyName, appVersion).commit(); Log.i(LOGTAG, "Startup mode: " + mStartupMode); return mStartupMode; } } void addTab() { showAwesomebar(AwesomeBar.Type.ADD); } void showTabs() { Intent intent = new Intent(mAppContext, TabsTray.class); startActivity(intent); overridePendingTransition(R.anim.grow_fade_in, 0); } public void handleMessage(String event, JSONObject message) { Log.i(LOGTAG, "Got message: " + event); try { if (event.equals("Menu:Add")) { final String label = message.getString("name"); final int id = message.getInt("id"); String iconRes = null; try { // icon is optional iconRes = message.getString("icon"); } catch (Exception ex) { } final String icon = iconRes; mMainHandler.post(new Runnable() { public void run() { addAddonMenuItem(id, label, icon); } }); } else if (event.equals("Menu:Remove")) { final int id = message.getInt("id"); mMainHandler.post(new Runnable() { public void run() { removeAddonMenuItem(id); } }); } else if (event.equals("Toast:Show")) { final String msg = message.getString("message"); final String duration = message.getString("duration"); handleShowToast(msg, duration); } else if (event.equals("DOMContentLoaded")) { final int tabId = message.getInt("tabID"); final String backgroundColor = message.getString("bgColor"); handleContentLoaded(tabId); Tab tab = Tabs.getInstance().getTab(tabId); if (backgroundColor != null) { tab.setCheckerboardColor(backgroundColor); } else { // Default to white if no color is given tab.setCheckerboardColor(Color.WHITE); } // Sync up the LayerController and the tab if the tab's // currently displayed. if (getLayerController() != null && Tabs.getInstance().isSelectedTab(tab)) { getLayerController().setCheckerboardColor(tab.getCheckerboardColor()); } } else if (event.equals("DOMTitleChanged")) { final int tabId = message.getInt("tabID"); final String title = message.getString("title"); handleTitleChanged(tabId, title); Log.i(LOGTAG, "title - " + title); } else if (event.equals("DOMLinkAdded")) { final int tabId = message.getInt("tabID"); final String rel = message.getString("rel"); final String href = message.getString("href"); final int size = message.getInt("size"); Log.i(LOGTAG, "link rel - " + rel + ", href - " + href + ", size - " + size); handleLinkAdded(tabId, rel, href, size); } else if (event.equals("DOMWindowClose")) { final int tabId = message.getInt("tabID"); handleWindowClose(tabId); } else if (event.equals("log")) { // generic log listener final String msg = message.getString("msg"); Log.i(LOGTAG, "Log: " + msg); } else if (event.equals("Content:LocationChange")) { final int tabId = message.getInt("tabID"); final String uri = message.getString("uri"); final String documentURI = message.getString("documentURI"); final String contentType = message.getString("contentType"); final boolean sameDocument = message.getBoolean("sameDocument"); Log.i(LOGTAG, "URI - " + uri); handleLocationChange(tabId, uri, documentURI, contentType, sameDocument); } else if (event.equals("Content:SecurityChange")) { final int tabId = message.getInt("tabID"); final JSONObject identity = message.getJSONObject("identity"); Log.i(LOGTAG, "Security Mode - " + identity.getString("mode")); handleSecurityChange(tabId, identity); } else if (event.equals("Content:ReaderEnabled")) { final int tabId = message.getInt("tabID"); handleReaderEnabled(tabId); } else if (event.equals("Content:StateChange")) { final int tabId = message.getInt("tabID"); final String uri = message.getString("uri"); final boolean success = message.getBoolean("success"); int state = message.getInt("state"); Log.i(LOGTAG, "State - " + state); if ((state & GeckoAppShell.WPL_STATE_IS_NETWORK) != 0) { if ((state & GeckoAppShell.WPL_STATE_START) != 0) { Log.i(LOGTAG, "Got a document start"); final boolean showProgress = message.getBoolean("showProgress"); handleDocumentStart(tabId, showProgress, uri); } else if ((state & GeckoAppShell.WPL_STATE_STOP) != 0) { Log.i(LOGTAG, "Got a document stop"); handleDocumentStop(tabId, success, uri); } } } else if (event.equals("Content:LoadError")) { final int tabId = message.getInt("tabID"); final String uri = message.getString("uri"); final String title = message.getString("title"); handleLoadError(tabId, uri, title); } else if (event.equals("Content:PageShow")) { final int tabId = message.getInt("tabID"); handlePageShow(tabId); } else if (event.equals("Doorhanger:Add")) { handleDoorHanger(message); } else if (event.equals("Doorhanger:Remove")) { handleDoorHangerRemove(message); } else if (event.equals("Gecko:Ready")) { sIsGeckoReady = true; mMainHandler.post(new Runnable() { public void run() { if (sMenu != null) sMenu.findItem(R.id.settings).setEnabled(true); } }); setLaunchState(GeckoApp.LaunchState.GeckoRunning); GeckoAppShell.sendPendingEventsToGecko(); connectGeckoLayerClient(); } else if (event.equals("ToggleChrome:Hide")) { mMainHandler.post(new Runnable() { public void run() { mBrowserToolbar.hide(); } }); } else if (event.equals("ToggleChrome:Show")) { mMainHandler.post(new Runnable() { public void run() { mBrowserToolbar.show(); } }); } else if (event.equals("ToggleChrome:Focus")) { mMainHandler.post(new Runnable() { public void run() { mBrowserToolbar.setVisibility(View.VISIBLE); mBrowserToolbar.requestFocusFromTouch(); } }); } else if (event.equals("DOMFullScreen:Start")) { mDOMFullScreen = true; } else if (event.equals("DOMFullScreen:Stop")) { mDOMFullScreen = false; } else if (event.equals("Permissions:Data")) { String host = message.getString("host"); JSONArray permissions = message.getJSONArray("permissions"); showSiteSettingsDialog(host, permissions); } else if (event.equals("CharEncoding:Data")) { final JSONArray charsets = message.getJSONArray("charsets"); int selected = message.getInt("selected"); final int len = charsets.length(); final String[] titleArray = new String[len]; for (int i = 0; i < len; i++) { JSONObject charset = charsets.getJSONObject(i); titleArray[i] = charset.getString("title"); } final AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(this); dialogBuilder.setSingleChoiceItems(titleArray, selected, new AlertDialog.OnClickListener() { public void onClick(DialogInterface dialog, int which) { try { JSONObject charset = charsets.getJSONObject(which); GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("CharEncoding:Set", charset.getString("code"))); dialog.dismiss(); } catch (JSONException e) { Log.e(LOGTAG, "error parsing json", e); } } }); dialogBuilder.setNegativeButton(R.string.button_cancel, new AlertDialog.OnClickListener() { public void onClick(DialogInterface dialog, int which) { dialog.dismiss(); } }); mMainHandler.post(new Runnable() { public void run() { dialogBuilder.show(); } }); } else if (event.equals("CharEncoding:State")) { final boolean visible = message.getString("visible").equals("true"); GeckoPreferences.setCharEncodingState(visible); mMainHandler.post(new Runnable() { public void run() { if (sMenu != null) sMenu.findItem(R.id.char_encoding).setVisible(visible); } }); } else if (event.equals("Update:Restart")) { doRestart("org.mozilla.gecko.restart_update"); } else if (event.equals("Tab:ViewportMetadata")) { int tabId = message.getInt("tabID"); Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; tab.setAllowZoom(message.getBoolean("allowZoom")); tab.setDefaultZoom((float) message.getDouble("defaultZoom")); tab.setMinZoom((float) message.getDouble("minZoom")); tab.setMaxZoom((float) message.getDouble("maxZoom")); // Sync up the LayerController and the tab if the tab's currently displayed. LayerController controller = getLayerController(); if (controller != null && Tabs.getInstance().isSelectedTab(tab)) { controller.setAllowZoom(tab.getAllowZoom()); controller.setDefaultZoom(tab.getDefaultZoom()); controller.setMinZoom(tab.getMinZoom()); controller.setMaxZoom(tab.getMaxZoom()); } } else if (event.equals("Tab:HasTouchListener")) { int tabId = message.getInt("tabID"); final Tab tab = Tabs.getInstance().getTab(tabId); tab.setHasTouchListeners(true); mMainHandler.post(new Runnable() { public void run() { if (Tabs.getInstance().isSelectedTab(tab)) mLayerController.getView().getTouchEventHandler().setWaitForTouchListeners(true); } }); } else if (event.equals("Session:StatePurged")) { mMainHandler.post(new Runnable() { public void run() { if (mAboutHomeContent != null) mAboutHomeContent.setLastTabsVisibility(false); } }); } else if (event.equals("Bookmark:Insert")) { final String url = message.getString("url"); final String title = message.getString("title"); mMainHandler.post(new Runnable() { public void run() { Toast.makeText(GeckoApp.mAppContext, R.string.bookmark_added, Toast.LENGTH_SHORT).show(); GeckoAppShell.getHandler().post(new Runnable() { public void run() { BrowserDB.addBookmark(GeckoApp.mAppContext.getContentResolver(), title, url); } }); } }); } else if (event.equals("Accessibility:Event")) { final AccessibilityEvent accEvent = AccessibilityEvent.obtain(message.getInt("eventType")); accEvent.setClassName(LayerView.class.getName()); accEvent.setPackageName(mAppContext.getPackageName()); final JSONArray text = message.getJSONArray("text"); for (int i = 0; i < text.length(); i++) accEvent.getText().add(text.getString(i)); accEvent.setContentDescription(message.optString("description")); accEvent.setEnabled(message.optBoolean("enabled", true)); accEvent.setChecked(message.optBoolean("checked")); accEvent.setPassword(message.optBoolean("password")); accEvent.setAddedCount(message.optInt("addedCount")); accEvent.setRemovedCount(message.optInt("removedCount")); accEvent.setFromIndex(message.optInt("fromIndex")); accEvent.setItemCount(message.optInt("itemCount")); accEvent.setCurrentItemIndex(message.optInt("currentItemIndex")); accEvent.setBeforeText(message.optString("beforeText")); mMainHandler.post(new Runnable() { public void run() { AccessibilityManager accessibilityManager = (AccessibilityManager) mAppContext.getSystemService(Context.ACCESSIBILITY_SERVICE); accessibilityManager.sendAccessibilityEvent(accEvent); } }); } else if (event.equals("Accessibility:Ready")) { mMainHandler.post(new Runnable() { public void run() { JSONObject ret = new JSONObject(); AccessibilityManager accessibilityManager = (AccessibilityManager) mAppContext.getSystemService(Context.ACCESSIBILITY_SERVICE); try { ret.put("enabled", accessibilityManager.isEnabled()); // XXX: A placeholder for future explore by touch support. ret.put("exploreByTouch", false); } catch (Exception ex) { Log.e(LOGTAG, "Error building JSON arguments for Accessibility:Ready:", ex); } GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Accessibility:Settings", ret.toString())); } }); } else if (event.equals("Shortcut:Remove")) { final String url = message.getString("url"); final String title = message.getString("title"); final String type = message.getString("shortcutType"); GeckoAppShell.removeShortcut(title, url, type); } } catch (Exception e) { Log.e(LOGTAG, "Exception handling message \"" + event + "\":", e); } } public void showAboutHome() { Runnable r = new AboutHomeRunnable(true); mMainHandler.postAtFrontOfQueue(r); } public void hideAboutHome() { Runnable r = new AboutHomeRunnable(false); mMainHandler.postAtFrontOfQueue(r); } public class AboutHomeRunnable implements Runnable { boolean mShow; AboutHomeRunnable(boolean show) { mShow = show; } public void run() { mFormAssistPopup.hide(); if (mShow) { if (mAboutHomeContent == null) { mAboutHomeContent = (AboutHomeContent) findViewById(R.id.abouthome_content); mAboutHomeContent.init(); mAboutHomeContent.update(GeckoApp.mAppContext, AboutHomeContent.UpdateFlags.ALL); mAboutHomeContent.setUriLoadCallback(new AboutHomeContent.UriLoadCallback() { public void callback(String url) { mBrowserToolbar.setProgressVisibility(true); loadUrl(url, AwesomeBar.Type.EDIT); } }); } else { mAboutHomeContent.update(GeckoApp.mAppContext, EnumSet.of(AboutHomeContent.UpdateFlags.TOP_SITES, AboutHomeContent.UpdateFlags.REMOTE_TABS)); } mAboutHomeContent.setVisibility(View.VISIBLE); } else { findViewById(R.id.abouthome_content).setVisibility(View.GONE); } } } /** * @param aPermissions * Array of JSON objects to represent site permissions. * Example: { type: "offline-app", setting: "Store Offline Data: Allow" } */ private void showSiteSettingsDialog(String aHost, JSONArray aPermissions) { final AlertDialog.Builder builder = new AlertDialog.Builder(this); View customTitleView = getLayoutInflater().inflate(R.layout.site_setting_title, null); ((TextView) customTitleView.findViewById(R.id.title)).setText(R.string.site_settings_title); ((TextView) customTitleView.findViewById(R.id.host)).setText(aHost); builder.setCustomTitle(customTitleView); // If there are no permissions to clear, show the user a message about that. // In the future, we want to disable the menu item if there are no permissions to clear. if (aPermissions.length() == 0) { builder.setMessage(R.string.site_settings_no_settings); } else { // Eventually we should use a list adapter and custom checkable list items // to make a two-line UI to match the mock-ups CharSequence[] items = new CharSequence[aPermissions.length()]; boolean[] states = new boolean[aPermissions.length()]; for (int i = 0; i < aPermissions.length(); i++) { try { items[i] = aPermissions.getJSONObject(i). getString("setting"); // Make all the items checked by default states[i] = true; } catch (JSONException e) { Log.i(LOGTAG, "JSONException: " + e); } } builder.setMultiChoiceItems(items, states, new DialogInterface.OnMultiChoiceClickListener(){ public void onClick(DialogInterface dialog, int item, boolean state) { // Do nothing } }); builder.setPositiveButton(R.string.site_settings_clear, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { ListView listView = ((AlertDialog) dialog).getListView(); SparseBooleanArray checkedItemPositions = listView.getCheckedItemPositions(); // An array of the indices of the permissions we want to clear JSONArray permissionsToClear = new JSONArray(); for (int i = 0; i < checkedItemPositions.size(); i++) { boolean checked = checkedItemPositions.get(i); if (checked) permissionsToClear.put(i); } GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Permissions:Clear", permissionsToClear.toString())); } }); } builder.setNegativeButton(R.string.site_settings_cancel, new DialogInterface.OnClickListener(){ public void onClick(DialogInterface dialog, int id) { dialog.cancel(); } }); mMainHandler.post(new Runnable() { public void run() { builder.create().show(); } }); } void handleDoorHanger(JSONObject geckoObject) throws JSONException { final String message = geckoObject.getString("message"); final String value = geckoObject.getString("value"); final JSONArray buttons = geckoObject.getJSONArray("buttons"); final int tabId = geckoObject.getInt("tabID"); final JSONObject options = geckoObject.getJSONObject("options"); Log.i(LOGTAG, "DoorHanger received for tab " + tabId + ", msg:" + message); mMainHandler.post(new Runnable() { public void run() { Tab tab = Tabs.getInstance().getTab(tabId); if (tab != null) mDoorHangerPopup.addDoorHanger(message, value, buttons, tab, options); } }); } void handleDoorHangerRemove(JSONObject geckoObject) throws JSONException { final String value = geckoObject.getString("value"); final int tabId = geckoObject.getInt("tabID"); Log.i(LOGTAG, "Doorhanger:Remove received for tab " + tabId); mMainHandler.post(new Runnable() { public void run() { Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; tab.removeDoorHanger(value); mDoorHangerPopup.updatePopup(); } }); } void handleDocumentStart(int tabId, final boolean showProgress, String uri) { final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; tab.setState("about:home".equals(uri) ? Tab.STATE_SUCCESS : Tab.STATE_LOADING); tab.updateIdentityData(null); tab.setReaderEnabled(false); if (Tabs.getInstance().isSelectedTab(tab)) getLayerController().getView().getRenderer().resetCheckerboard(); mMainHandler.post(new Runnable() { public void run() { if (Tabs.getInstance().isSelectedTab(tab)) { mBrowserToolbar.setSecurityMode(tab.getSecurityMode()); mBrowserToolbar.setReaderVisibility(tab.getReaderEnabled()); mBrowserToolbar.updateBackButton(tab.canDoBack()); mBrowserToolbar.updateForwardButton(tab.canDoForward()); invalidateOptionsMenu(); if (showProgress && tab.getState() == Tab.STATE_LOADING) mBrowserToolbar.setProgressVisibility(true); } Tabs.getInstance().notifyListeners(tab, Tabs.TabEvents.START); } }); } void handleDocumentStop(int tabId, boolean success, final String uri) { final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; tab.setState(success ? Tab.STATE_SUCCESS : Tab.STATE_ERROR); mMainHandler.post(new Runnable() { public void run() { if (Tabs.getInstance().isSelectedTab(tab)) { mBrowserToolbar.updateBackButton(tab.canDoBack()); mBrowserToolbar.updateForwardButton(tab.canDoForward()); invalidateOptionsMenu(); mBrowserToolbar.setProgressVisibility(false); } Tabs.getInstance().notifyListeners(tab, Tabs.TabEvents.STOP); } }); GeckoAppShell.getHandler().postDelayed(new Runnable() { public void run() { if (!uri.equals(tab.getURL())) return; getAndProcessThumbnailForTab(tab); if (Tabs.getInstance().isSelectedTab(tab)) { GeckoAppShell.sendEventToGecko(GeckoEvent.createStartPaintListentingEvent(tab.getId())); GeckoAppShell.screenshotWholePage(tab); } } }, 500); } void handleShowToast(final String message, final String duration) { mMainHandler.post(new Runnable() { public void run() { Toast toast; if (duration.equals("long")) toast = Toast.makeText(mAppContext, message, Toast.LENGTH_LONG); else toast = Toast.makeText(mAppContext, message, Toast.LENGTH_SHORT); toast.show(); } }); } void handleContentLoaded(int tabId) { final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; mMainHandler.post(new Runnable() { public void run() { Tabs.getInstance().notifyListeners(tab, Tabs.TabEvents.LOADED); } }); } void handleTitleChanged(int tabId, String title) { final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; tab.updateTitle(title); mMainHandler.post(new Runnable() { public void run() { if (Tabs.getInstance().isSelectedTab(tab)) mBrowserToolbar.setTitle(tab.getDisplayTitle()); Tabs.getInstance().notifyListeners(tab, Tabs.TabEvents.TITLE); } }); } void handleLinkAdded(final int tabId, String rel, final String href, int size) { if (rel.indexOf("[icon]") == -1) return; final Tab tab = Tabs.getInstance().getTab(tabId); if (tab == null) return; tab.updateFaviconURL(href, size); // If tab is not loading and the favicon is updated, we // want to load the image straight away. If tab is still // loading, we only load the favicon once the page's content // is fully loaded (see handleContentLoaded()). if (tab.getState() != Tab.STATE_LOADING) { mMainHandler.post(new Runnable() { public void run() { loadFavicon(tab); } }); } } void handleWindowClose(final int tabId) { Tabs tabs = Tabs.getInstance(); Tab tab = tabs.getTab(tabId); tabs.closeTab(tab); } private void addFullScreenPluginView(View view, int orientation) { if (mFullScreenPluginView != null) { Log.w(LOGTAG, "Already have a fullscreen plugin view"); return; } setFullScreen(true); mBrowserToolbar.hide(); if (orientation != GeckoScreenOrientationListener.eScreenOrientation_None) GeckoScreenOrientationListener.getInstance().lockScreenOrientation(orientation); view.setWillNotDraw(false); if (view instanceof SurfaceView) { ((SurfaceView) view).setZOrderOnTop(true); } mPluginContainer.addView(view, ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT); mFullScreenPluginView = view; } void addPluginView(final View view, final Rect rect, final boolean isFullScreen, final int orientation) { mMainHandler.post(new Runnable() { public void run() { Tabs tabs = Tabs.getInstance(); Tab tab = tabs.getSelectedTab(); if (isFullScreen) { addFullScreenPluginView(view, orientation); return; } PluginLayer layer = (PluginLayer) tab.getPluginLayer(view); if (layer == null) { layer = new PluginLayer(view, rect, mLayerController.getView().getRenderer().getMaxTextureSize()); tab.addPluginLayer(view, layer); } else { layer.reset(rect); layer.setVisible(true); } mLayerController.getView().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; } GeckoAppShell.onFullScreenPluginHidden(view); GeckoScreenOrientationListener.getInstance().unlockScreenOrientation(); setFullScreen(false); mBrowserToolbar.show(); mPluginContainer.removeView(view); mFullScreenPluginView = null; } void removePluginView(final View view, final boolean isFullScreen) { mMainHandler.post(new Runnable() { public void run() { Tabs tabs = Tabs.getInstance(); Tab tab = tabs.getSelectedTab(); if (isFullScreen) { removeFullScreenPluginView(view); return; } PluginLayer layer = (PluginLayer) tab.removePluginLayer(view); if (layer != null) { layer.destroy(); } } }); } public Surface createSurface() { Tabs tabs = Tabs.getInstance(); Tab tab = tabs.getSelectedTab(); if (tab == null) return null; SurfaceTextureLayer layer = SurfaceTextureLayer.create(); if (layer == null) return null; Surface surface = layer.getSurface(); tab.addPluginLayer(surface, layer); return surface; } public void destroySurface(Surface surface) { Tabs tabs = Tabs.getInstance(); Tab tab = tabs.getSelectedTab(); if (tab == null) return; Layer layer = tab.removePluginLayer(surface); hidePluginLayer(layer); } public void showSurface(Surface surface, int x, int y, int w, int h, boolean inverted, boolean blend) { Tabs tabs = Tabs.getInstance(); Tab tab = tabs.getSelectedTab(); if (tab == null) return; LayerView layerView = mLayerController.getView(); SurfaceTextureLayer layer = (SurfaceTextureLayer)tab.getPluginLayer(surface); if (layer == null) return; layer.update(new Rect(x, y, x + w, y + h), inverted, blend); layerView.addLayer(layer); // FIXME: shouldn't be necessary, layer will request // one when it gets first frame layerView.requestRender(); } private void hidePluginLayer(Layer layer) { LayerView layerView = mLayerController.getView(); layerView.removeLayer(layer); layerView.requestRender(); } private void showPluginLayer(Layer layer) { LayerView layerView = mLayerController.getView(); layerView.addLayer(layer); layerView.requestRender(); } public void hideSurface(Surface surface) { Tabs tabs = Tabs.getInstance(); Tab tab = tabs.getSelectedTab(); if (tab == null) return; Layer layer = tab.getPluginLayer(surface); if (layer == null) return; hidePluginLayer(layer); } public void requestRender() { mLayerController.getView().requestRender(); } public void hidePlugins() { Tabs tabs = Tabs.getInstance(); Tab tab = tabs.getSelectedTab(); if (tab == null) return; hidePlugins(tab); } public void hidePlugins(Tab tab) { for (Layer layer : tab.getPluginLayers()) { if (layer instanceof PluginLayer) { ((PluginLayer) layer).setVisible(false); } hidePluginLayer(layer); } requestRender(); } public void showPlugins() { Tabs tabs = Tabs.getInstance(); Tab tab = tabs.getSelectedTab(); showPlugins(tab); } public void showPlugins(Tab tab) { for (Layer layer : tab.getPluginLayers()) { showPluginLayer(layer); if (layer instanceof PluginLayer) { ((PluginLayer) layer).setVisible(true); } } requestRender(); } public void setFullScreen(final boolean fullscreen) { mMainHandler.post(new Runnable() { public void run() { // Hide/show the system notification bar Window window = getWindow(); window.setFlags(fullscreen ? WindowManager.LayoutParams.FLAG_FULLSCREEN : 0, WindowManager.LayoutParams.FLAG_FULLSCREEN); if (Build.VERSION.SDK_INT >= 11) window.getDecorView().setSystemUiVisibility(fullscreen ? 1 : 0); } }); } public boolean isTablet() { DisplayMetrics metrics = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(metrics); // Checking for sw600dp for 7" tablet. if (((metrics.widthPixels / metrics.density) >= 600) && ((metrics.heightPixels / metrics.density) >= 600)) return true; else return false; } // The ActionBar needs to be refreshed on rotation as different orientation uses different resources public void refreshActionBar() { if (Build.VERSION.SDK_INT >= 11) { LinearLayout actionBar = (LinearLayout) getLayoutInflater().inflate(R.layout.browser_toolbar, null); mBrowserToolbar.destroy(); mBrowserToolbar.from(actionBar); mBrowserToolbar.refresh(); invalidateOptionsMenu(); GeckoActionBar.setCustomView(this, actionBar); } } /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { GeckoAppShell.registerGlobalExceptionHandler(); mAppContext = this; // Check to see if the activity is restarted after configuration change. if (getLastNonConfigurationInstance() != null) { // Restart the application as a safe way to handle the configuration change. doRestart(); System.exit(0); return; } // StrictMode is set by defaults resource flag |enableStrictMode|. if (getResources().getBoolean(R.bool.enableStrictMode)) { enableStrictMode(); } GeckoAppShell.loadMozGlue(); sGeckoThread = new GeckoThread(); String uri = getURIFromIntent(getIntent()); if (uri != null && uri.length() > 0 && !uri.equals("about:home")) sGeckoThread.start(); mMainHandler = new Handler(); Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - onCreate"); LayoutInflater.from(this).setFactory(GeckoViewsFactory.getInstance()); super.onCreate(savedInstanceState); mOrientation = getResources().getConfiguration().orientation; setContentView(R.layout.gecko_app); LinearLayout actionBar; if (Build.VERSION.SDK_INT >= 11) { actionBar = (LinearLayout) GeckoActionBar.getCustomView(this); } else { actionBar = (LinearLayout) findViewById(R.id.browser_toolbar); } mBrowserToolbar = new BrowserToolbar(mAppContext); mBrowserToolbar.from(actionBar); // setup gecko layout mGeckoLayout = (RelativeLayout) findViewById(R.id.gecko_layout); mMainLayout = (LinearLayout) findViewById(R.id.main_layout); if (savedInstanceState != null) { mBrowserToolbar.setTitle(savedInstanceState.getString(SAVED_STATE_TITLE)); mRestoreMode = GeckoAppShell.RESTORE_OOM; } ((GeckoApplication) getApplication()).addApplicationLifecycleCallbacks(this); } private void initialize() { mInitialized = true; mBrowserToolbar.updateBackButton(false); mBrowserToolbar.updateForwardButton(false); invalidateOptionsMenu(); Intent intent = getIntent(); String action = intent.getAction(); String args = intent.getStringExtra("args"); if (args != null && args.contains("-profile")) { Pattern p = Pattern.compile("(?:-profile\\s*)(\\w*)(\\s*)"); Matcher m = p.matcher(args); if (m.find()) { mProfile = GeckoProfile.get(this, m.group(1)); mBrowserToolbar.setTitle(null); } } if (ACTION_UPDATE.equals(action) || args != null && args.contains("-alert update-app")) { Log.i(LOGTAG,"onCreate: Update request"); checkAndLaunchUpdate(); } String passedUri = null; String uri = getURIFromIntent(intent); if (uri != null && uri.length() > 0) { passedUri = uri; mBrowserToolbar.setTitle(uri); } if (mRestoreMode == GeckoAppShell.RESTORE_NONE && getProfile().shouldRestoreSession()) mRestoreMode = GeckoAppShell.RESTORE_CRASH; boolean isExternalURL = passedUri != null && !passedUri.equals("about:home"); if (!isExternalURL) { // show about:home if we aren't restoring previous session if (mRestoreMode == GeckoAppShell.RESTORE_NONE) { mBrowserToolbar.updateTabCount(1); showAboutHome(); } } else { mBrowserToolbar.updateTabCount(1); } mBrowserToolbar.setProgressVisibility(isExternalURL || (mRestoreMode != GeckoAppShell.RESTORE_NONE)); // Start migrating as early as possible, can do this in // parallel with Gecko load. checkMigrateProfile(); Uri data = intent.getData(); if (data != null && "http".equals(data.getScheme()) && isHostOnPrefetchWhitelist(data.getHost())) { Intent copy = new Intent(intent); copy.setAction(ACTION_LOAD); GeckoAppShell.getHandler().post(new RedirectorRunnable(copy)); // We're going to handle this uri with the redirector, so setting // the action to MAIN and clearing the uri data prevents us from // loading it twice intent.setAction(Intent.ACTION_MAIN); intent.setData(null); passedUri = "about:empty"; } sGeckoThread.init(intent, passedUri, mRestoreMode); if (!ACTION_DEBUG.equals(action) && checkAndSetLaunchState(LaunchState.Launching, LaunchState.Launched)) { sGeckoThread.reallyStart(); } else if (ACTION_DEBUG.equals(action) && checkAndSetLaunchState(LaunchState.Launching, LaunchState.WaitForDebugger)) { mMainHandler.postDelayed(new Runnable() { public void run() { Log.i(LOGTAG, "Launching from debug intent after 5s wait"); setLaunchState(LaunchState.Launching); sGeckoThread.reallyStart(); } }, 1000 * 5 /* 5 seconds */); Log.i(LOGTAG, "Intent : ACTION_DEBUG - waiting 5s before launching"); } mFavicons = new Favicons(this); Tabs.getInstance().setContentResolver(getContentResolver()); if (cameraView == null) { cameraView = new SurfaceView(this); cameraView.getHolder().setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); } if (mLayerController == null) { /* * Create a layer client, but don't hook it up to the layer controller yet. */ mLayerClient = new GeckoLayerClient(this); /* * Hook a placeholder layer client up to the layer controller so that the user can pan * and zoom a cached screenshot of the previous page. This call will return null if * there is no cached screenshot; in that case, we have no choice but to display a * checkerboard. * * TODO: Fall back to a built-in screenshot of the Fennec Start page for a nice first- * run experience, perhaps? */ mLayerController = new LayerController(this); View v = mLayerController.getView(); // Instead of flickering the checkerboard, show a white screen until Gecko paints v.setBackgroundColor(Color.WHITE); mGeckoLayout.addView(v, 0); } mPluginContainer = (AbsoluteLayout) findViewById(R.id.plugin_container); mFindInPageBar = (FindInPageBar) findViewById(R.id.find_in_page); mDoorHangerPopup = new DoorHangerPopup(this); mFormAssistPopup = (FormAssistPopup) findViewById(R.id.form_assist_popup); Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - UI almost up"); //register for events GeckoAppShell.registerGeckoEventListener("DOMContentLoaded", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("DOMTitleChanged", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("DOMLinkAdded", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("DOMWindowClose", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("log", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Content:LocationChange", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Content:SecurityChange", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Content:ReaderEnabled", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Content:StateChange", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Content:LoadError", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Content:PageShow", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("onCameraCapture", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Doorhanger:Add", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Doorhanger:Remove", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Menu:Add", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Menu:Remove", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Gecko:Ready", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Toast:Show", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("DOMFullScreen:Start", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("DOMFullScreen:Stop", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("ToggleChrome:Hide", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("ToggleChrome:Show", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("ToggleChrome:Focus", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Permissions:Data", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("CharEncoding:Data", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("CharEncoding:State", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Update:Restart", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Tab:HasTouchListener", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Tab:ViewportMetadata", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Session:StatePurged", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Bookmark:Insert", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Accessibility:Event", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Accessibility:Ready", GeckoApp.mAppContext); GeckoAppShell.registerGeckoEventListener("Shortcut:Remove", GeckoApp.mAppContext); if (SmsManager.getInstance() != null) { SmsManager.getInstance().start(); } mBatteryReceiver = new GeckoBatteryManager(); mBatteryReceiver.registerFor(mAppContext); mConnectivityReceiver = new GeckoConnectivityReceiver(); mConnectivityReceiver.registerFor(mAppContext); GeckoNetworkManager.getInstance().init(); GeckoNetworkManager.getInstance().start(); GeckoScreenOrientationListener.getInstance().start(); final GeckoApp self = this; GeckoAppShell.getHandler().postDelayed(new Runnable() { public void run() { Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - pre checkLaunchState"); // Sync settings need Gecko to be loaded, so // no hurry in starting this. checkMigrateSync(); /* XXXX see bug 635342 We want to disable this code if possible. It is about 145ms in runtime SharedPreferences settings = getPreferences(Activity.MODE_PRIVATE); String localeCode = settings.getString(getPackageName() + ".locale", ""); if (localeCode != null && localeCode.length() > 0) GeckoAppShell.setSelectedLocale(localeCode); */ if (!checkLaunchState(LaunchState.Launched)) { return; } } }, 50); } public GeckoProfile getProfile() { // fall back to default profile if we didn't load a specific one if (mProfile == null) { mProfile = GeckoProfile.get(this); } return mProfile; } /** * Enable Android StrictMode checks (for supported OS versions). * http://developer.android.com/reference/android/os/StrictMode.html */ private void enableStrictMode() { if (Build.VERSION.SDK_INT < Build.VERSION_CODES.GINGERBREAD) { return; } StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder() .detectAll() .penaltyLog() .build()); StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder() .detectAll() .penaltyLog() .build()); } public void enableCameraView() { // Some phones (eg. nexus S) need at least a 8x16 preview size mMainLayout.addView(cameraView, new AbsoluteLayout.LayoutParams(8, 16, 0, 0)); } public void disableCameraView() { mMainLayout.removeView(cameraView); } abstract public String getDefaultUAString(); abstract public String getUAStringForHost(String host); class RedirectorRunnable implements Runnable { Intent mIntent; RedirectorRunnable(Intent intent) { mIntent = intent; } public void run() { HttpURLConnection connection = null; try { // this class should only be initialized with an intent with non-null data URL url = new URL(mIntent.getData().toString()); // data url should have an http scheme connection = (HttpURLConnection) url.openConnection(); connection.setRequestProperty("User-Agent", getUAStringForHost(url.getHost())); connection.setInstanceFollowRedirects(false); connection.setRequestMethod("GET"); connection.connect(); int code = connection.getResponseCode(); if (code >= 300 && code < 400) { String location = connection.getHeaderField("Location"); Uri data; if (location != null && (data = Uri.parse(location)) != null && !"about".equals(data.getScheme()) && !"chrome".equals(data.getScheme())) { mIntent.setData(data); } else { mIntent.putExtra("prefetched", 1); } } else { mIntent.putExtra("prefetched", 1); } } catch (IOException ioe) { Log.i(LOGTAG, "exception trying to pre-fetch redirected url", ioe); mIntent.putExtra("prefetched", 1); } catch (Exception e) { Log.w(LOGTAG, "unexpected exception, passing url directly to Gecko but we should explicitly catch this", e); mIntent.putExtra("prefetched", 1); } finally { if (connection != null) connection.disconnect(); } mMainHandler.postAtFrontOfQueue(new Runnable() { public void run() { onNewIntent(mIntent); } }); } } private final String kPrefetchWhiteListArray[] = new String[] { "t.co", "bit.ly", "moz.la", "aje.me", "facebook.com", "goo.gl", "tinyurl.com" }; private final CopyOnWriteArrayList kPrefetchWhiteList = new CopyOnWriteArrayList(kPrefetchWhiteListArray); private boolean isHostOnPrefetchWhitelist(String host) { return kPrefetchWhiteList.contains(host); } @Override protected void onNewIntent(Intent intent) { Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - onNewIntent"); if (checkLaunchState(LaunchState.GeckoExiting)) { // We're exiting and shouldn't try to do anything else just incase // we're hung for some reason we'll force the process to exit System.exit(0); return; } // if we were previously OOM killed, we can end up here when launching // from external shortcuts, so set this as the intent for initialization if (!mInitialized) { setIntent(intent); return; } // don't perform any actions if launching from recent apps if ((intent.getFlags() & Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY) != 0) return; if (checkLaunchState(LaunchState.Launched)) { Uri data = intent.getData(); Bundle bundle = intent.getExtras(); // if the intent has data (i.e. a URI to be opened) and the scheme // is either http, we'll prefetch it, which means warming // up the radio and DNS cache by connecting and parsing the redirect // if the return code is between 300 and 400 if (data != null && "http".equals(data.getScheme()) && (bundle == null || bundle.getInt("prefetched", 0) != 1) && isHostOnPrefetchWhitelist(data.getHost())) { GeckoAppShell.getHandler().post(new RedirectorRunnable(intent)); return; } } final String action = intent.getAction(); if (Intent.ACTION_MAIN.equals(action)) { Log.i(LOGTAG, "Intent : ACTION_MAIN"); GeckoAppShell.sendEventToGecko(GeckoEvent.createURILoadEvent("")); } else if (ACTION_LOAD.equals(action)) { String uri = intent.getDataString(); loadUrl(uri, AwesomeBar.Type.EDIT); Log.i(LOGTAG,"onNewIntent: " + uri); } else if (Intent.ACTION_VIEW.equals(action)) { String uri = intent.getDataString(); GeckoAppShell.sendEventToGecko(GeckoEvent.createURILoadEvent(uri)); Log.i(LOGTAG,"onNewIntent: " + uri); } else if (ACTION_WEBAPP.equals(action)) { String uri = getURIFromIntent(intent); GeckoAppShell.sendEventToGecko(GeckoEvent.createWebappLoadEvent(uri)); Log.i(LOGTAG,"Intent : WEBAPP - " + uri); } else if (ACTION_BOOKMARK.equals(action)) { String uri = getURIFromIntent(intent); GeckoAppShell.sendEventToGecko(GeckoEvent.createBookmarkLoadEvent(uri)); Log.i(LOGTAG,"Intent : BOOKMARK - " + uri); } } /* * Handles getting a uri from and intent in a way that is backwards * compatable with our previous implementations */ private String getURIFromIntent(Intent intent) { String uri = intent.getDataString(); if (uri != null) return uri; final String action = intent.getAction(); if (ACTION_WEBAPP.equals(action) || ACTION_BOOKMARK.equals(action)) { uri = intent.getStringExtra("args"); if (uri != null && uri.startsWith("--url=")) { uri.replace("--url=", ""); } } return uri; } @Override public void onResume() { Log.i(LOGTAG, "resume"); // After an onPause, the activity is back in the foreground. // Undo whatever we did in onPause. super.onResume(); SiteIdentityPopup.getInstance().dismiss(); int newOrientation = getResources().getConfiguration().orientation; if (mOrientation != newOrientation) { mOrientation = newOrientation; refreshActionBar(); } } @Override public void onWindowFocusChanged(boolean hasFocus) { super.onWindowFocusChanged(hasFocus); if (!mInitialized && hasFocus) initialize(); } @Override public void onStop() { Log.i(LOGTAG, "stop"); // We're about to be stopped, potentially in preparation for // being destroyed. We're killable after this point -- as I // understand it, in extreme cases the process can be terminated // without going through onDestroy. // // We might also get an onRestart after this; not sure what // that would mean for Gecko if we were to kill it here. // Instead, what we should do here is save prefs, session, // etc., and generally mark the profile as 'clean', and then // dirty it again if we get an onResume. GeckoAppShell.sendEventToGecko(GeckoEvent.createStoppingEvent(isApplicationInBackground())); super.onStop(); } @Override public void onRestart() { Log.i(LOGTAG, "restart"); super.onRestart(); } @Override public void onStart() { Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - onStart"); Log.i(LOGTAG, "start"); GeckoAppShell.sendEventToGecko(GeckoEvent.createStartEvent(isApplicationInBackground())); super.onStart(); } @Override public void onDestroy() { Log.i(LOGTAG, "destroy"); // Tell Gecko to shutting down; we'll end up calling System.exit() // in onXreExit. if (isFinishing()) GeckoAppShell.sendEventToGecko(GeckoEvent.createShutdownEvent()); GeckoAppShell.unregisterGeckoEventListener("DOMContentLoaded", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("DOMTitleChanged", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("DOMLinkAdded", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("DOMWindowClose", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("log", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Content:LocationChange", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Content:SecurityChange", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Content:ReaderEnabled", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Content:StateChange", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Content:LoadError", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Content:PageShow", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("onCameraCapture", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Doorhanger:Add", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Menu:Add", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Menu:Remove", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Gecko:Ready", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Toast:Show", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("ToggleChrome:Hide", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("ToggleChrome:Show", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("ToggleChrome:Focus", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Permissions:Data", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("CharEncoding:Data", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("CharEncoding:State", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Tab:HasTouchListener", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Session:StatePurged", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Bookmark:Insert", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Accessibility:Event", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Accessibility:Ready", GeckoApp.mAppContext); GeckoAppShell.unregisterGeckoEventListener("Shortcut:Remove", GeckoApp.mAppContext); if (mFavicons != null) mFavicons.close(); if (SmsManager.getInstance() != null) { SmsManager.getInstance().stop(); if (isFinishing()) SmsManager.getInstance().shutdown(); } super.onDestroy(); if (mBatteryReceiver != null) mBatteryReceiver.unregisterFor(mAppContext); if (mAboutHomeContent != null) mAboutHomeContent.onDestroy(); ((GeckoApplication) getApplication()).removeApplicationLifecycleCallbacks(this); } @Override public void onContentChanged() { super.onContentChanged(); if (mAboutHomeContent != null) mAboutHomeContent.onActivityContentChanged(this); } @Override public void onConfigurationChanged(Configuration newConfig) { Log.i(LOGTAG, "configuration changed"); super.onConfigurationChanged(newConfig); if (mOrientation != newConfig.orientation) { mOrientation = newConfig.orientation; if (mFormAssistPopup != null) mFormAssistPopup.hide(); SiteIdentityPopup.getInstance().dismiss(); refreshActionBar(); } } @Override public void onLowMemory() { Log.e(LOGTAG, "low memory"); if (checkLaunchState(LaunchState.GeckoRunning)) GeckoAppShell.onLowMemory(); super.onLowMemory(); GeckoAppShell.geckoEventSync(); } @Override public void onApplicationPause() { Log.i(LOGTAG, "application paused"); GeckoAppShell.sendEventToGecko(GeckoEvent.createPauseEvent(true)); if (mConnectivityReceiver != null) mConnectivityReceiver.unregisterFor(mAppContext); GeckoNetworkManager.getInstance().stop(); GeckoScreenOrientationListener.getInstance().stop(); } @Override public void onApplicationResume() { Log.i(LOGTAG, "application resumed"); if (checkLaunchState(LaunchState.GeckoRunning)) GeckoAppShell.sendEventToGecko(GeckoEvent.createResumeEvent(true)); if (mConnectivityReceiver != null) mConnectivityReceiver.registerFor(mAppContext); GeckoNetworkManager.getInstance().start(); GeckoScreenOrientationListener.getInstance().start(); } @Override public Object onRetainNonConfigurationInstance() { // Send a non-null value so that we can restart the application, // when activity restarts due to configuration change. return new Boolean(true); } abstract public String getPackageName(); abstract public String getContentProcessName(); public void addEnvToIntent(Intent intent) { Map envMap = System.getenv(); Set> envSet = envMap.entrySet(); Iterator> envIter = envSet.iterator(); int c = 0; while (envIter.hasNext()) { Map.Entry entry = envIter.next(); intent.putExtra("env" + c, entry.getKey() + "=" + entry.getValue()); c++; } } public void doRestart() { doRestart("org.mozilla.gecko.restart"); } public void doRestart(String action) { Log.i(LOGTAG, "doRestart(\"" + action + "\")"); try { Intent intent = new Intent(action); intent.setClassName(getPackageName(), getPackageName() + ".Restarter"); /* TODO: addEnvToIntent(intent); */ intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK); Log.i(LOGTAG, intent.toString()); GeckoAppShell.killAnyZombies(); startActivity(intent); } catch (Exception e) { Log.i(LOGTAG, "error doing restart", e); } finish(); // Give the restart process time to start before we die GeckoAppShell.waitForAnotherGeckoProc(); } public void handleNotification(String action, String alertName, String alertCookie) { GeckoAppShell.handleNotification(action, alertName, alertCookie); } private void checkAndLaunchUpdate() { Log.i(LOGTAG, "Checking for an update"); int statusCode = 8; // UNEXPECTED_ERROR File baseUpdateDir = null; if (Build.VERSION.SDK_INT >= 8) baseUpdateDir = getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS); else baseUpdateDir = new File(Environment.getExternalStorageDirectory().getPath(), "download"); File updateDir = new File(new File(baseUpdateDir, "updates"),"0"); File updateFile = new File(updateDir, "update.apk"); File statusFile = new File(updateDir, "update.status"); if (!statusFile.exists() || !readUpdateStatus(statusFile).equals("pending")) return; if (!updateFile.exists()) return; Log.i(LOGTAG, "Update is available!"); // Launch APK File updateFileToRun = new File(updateDir, getPackageName() + "-update.apk"); try { if (updateFile.renameTo(updateFileToRun)) { String amCmd = "/system/bin/am start -a android.intent.action.VIEW " + "-n com.android.packageinstaller/.PackageInstallerActivity -d file://" + updateFileToRun.getPath(); Log.i(LOGTAG, amCmd); Runtime.getRuntime().exec(amCmd); statusCode = 0; // OK } else { Log.i(LOGTAG, "Cannot rename the update file!"); statusCode = 7; // WRITE_ERROR } } catch (Exception e) { Log.i(LOGTAG, "error launching installer to update", e); } // Update the status file String status = statusCode == 0 ? "succeeded\n" : "failed: "+ statusCode + "\n"; OutputStream outStream; try { byte[] buf = status.getBytes("UTF-8"); outStream = new FileOutputStream(statusFile); outStream.write(buf, 0, buf.length); outStream.close(); } catch (Exception e) { Log.i(LOGTAG, "error writing status file", e); } if (statusCode == 0) System.exit(0); } private String readUpdateStatus(File statusFile) { String status = ""; try { BufferedReader reader = new BufferedReader(new FileReader(statusFile)); status = reader.readLine(); reader.close(); } catch (Exception e) { Log.i(LOGTAG, "error reading update status", e); } return status; } private void checkMigrateProfile() { final File profileDir = getProfile().getDir(); final long currentTime = SystemClock.uptimeMillis(); if (profileDir != null) { final GeckoApp app = GeckoApp.mAppContext; GeckoAppShell.getHandler().post(new Runnable() { public void run() { Log.i(LOGTAG, "Checking profile migration in: " + profileDir.getAbsolutePath()); ProfileMigrator profileMigrator = new ProfileMigrator(app); // Do a migration run on the first start after an upgrade. if (!profileMigrator.hasMigrationRun()) { // Show the "Setting up Fennec" screen if this takes // a while. final SetupScreen setupScreen = new SetupScreen(app); final Runnable startCallback = new Runnable() { public void run() { GeckoApp.mAppContext.runOnUiThread(new Runnable() { public void run() { setupScreen.show(); } }); } }; final Runnable stopCallback = new Runnable() { public void run() { GeckoApp.mAppContext.runOnUiThread(new Runnable() { public void run() { setupScreen.dismiss(); } }); } }; profileMigrator.setLongOperationCallbacks(startCallback, stopCallback); profileMigrator.launchPlaces(profileDir); long timeDiff = SystemClock.uptimeMillis() - currentTime; Log.i(LOGTAG, "Profile migration took " + timeDiff + " ms"); // Update about:home with the new information. updateAboutHomeTopSites(); } }} ); } } private void checkMigrateSync() { final File profileDir = getProfile().getDir(); if (profileDir != null) { final GeckoApp app = GeckoApp.mAppContext; ProfileMigrator profileMigrator = new ProfileMigrator(app); if (!profileMigrator.hasSyncMigrated()) { Log.i(LOGTAG, "Checking Sync settings in: " + profileDir.getAbsolutePath()); profileMigrator.launchSyncPrefs(); } } } /** * The FilePickerPromptRunnable has to be called to show an intent-like * context menu UI using the PromptService. */ private class FilePickerPromptRunnable implements Runnable { public FilePickerPromptRunnable(String aTitle, PromptService.PromptListItem[] aItems) { super(); mTitle = aTitle; mItems = aItems; } public void run() { GeckoAppShell.getPromptService().Show(mTitle, "", null, mItems, false); } private String mTitle; private PromptService.PromptListItem[] mItems; } private int addIntentActivitiesToList(Intent intent, ArrayList items, ArrayList aIntents) { PackageManager pm = mAppContext.getPackageManager(); final List lri = pm.queryIntentActivityOptions(GeckoApp.mAppContext.getComponentName(), null, intent, 0); if (lri == null) { return 0; } for (int i=0; i aItems, String aType, ArrayList aIntents) { Intent intent = new Intent(Intent.ACTION_GET_CONTENT); intent.setType(aType); intent.addCategory(Intent.CATEGORY_OPENABLE); return addIntentActivitiesToList(intent, aItems, aIntents); } static private String generateImageName() { Time now = new Time(); now.setToNow(); return now.format("%Y-%m-%d %H.%M.%S") + ".jpg"; } private PromptService.PromptListItem[] getItemsAndIntentsForFilePicker(String aMimeType, ArrayList aIntents) { ArrayList items = new ArrayList(); if (aMimeType.equals("audio/*")) { if (AddFilePickingActivities(items, "audio/*", aIntents) <= 0) { AddFilePickingActivities(items, "*/*", aIntents); } } else if (aMimeType.equals("image/*")) { mImageFilePath = generateImageName(); Intent intent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE); intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(new File(Environment.getExternalStorageDirectory(), mImageFilePath))); addIntentActivitiesToList(intent, items, aIntents); if (AddFilePickingActivities(items, "image/*", aIntents) <= 0) { AddFilePickingActivities(items, "*/*", aIntents); } } else if (aMimeType.equals("video/*")) { Intent intent = new Intent(android.provider.MediaStore.ACTION_VIDEO_CAPTURE); addIntentActivitiesToList(intent, items, aIntents); if (AddFilePickingActivities(items, "video/*", aIntents) <= 0) { AddFilePickingActivities(items, "*/*", aIntents); } } else { mImageFilePath = generateImageName(); Intent intent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE); intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(new File(Environment.getExternalStorageDirectory(), mImageFilePath))); addIntentActivitiesToList(intent, items, aIntents); intent = new Intent(android.provider.MediaStore.ACTION_VIDEO_CAPTURE); addIntentActivitiesToList(intent, items, aIntents); AddFilePickingActivities(items, "*/*", aIntents); } return items.toArray(new PromptService.PromptListItem[] {}); } private String getFilePickerTitle(String aMimeType) { if (aMimeType.equals("audio/*")) { return getString(R.string.filepicker_audio_title); } else if (aMimeType.equals("image/*")) { return getString(R.string.filepicker_image_title); } else if (aMimeType.equals("video/*")) { return getString(R.string.filepicker_video_title); } else { return getString(R.string.filepicker_title); } } private Intent getFilePickerIntent(String aMimeType) { ArrayList intents = new ArrayList(); PromptService.PromptListItem[] items = getItemsAndIntentsForFilePicker(aMimeType, intents); if (intents.size() == 0) { Log.i(LOGTAG, "no activities for the file picker!"); return null; } if (intents.size() == 1) return intents.get(0); GeckoAppShell.getHandler().post(new FilePickerPromptRunnable(getFilePickerTitle(aMimeType), items)); String promptServiceResult = ""; try { promptServiceResult = PromptService.waitForReturn(); } catch (InterruptedException e) { Log.e(LOGTAG, "showing prompt failed: ", e); return null; } int itemId = -1; try { itemId = new JSONObject(promptServiceResult).getInt("button"); if (itemId == -1) { return null; } } catch (org.json.JSONException e) { Log.e(LOGTAG, "result from promptservice was invalid: ", e); return null; } return intents.get(itemId); } private String mImageFilePath = ""; private SynchronousQueue mFilePickerResult = new SynchronousQueue(); public boolean showFilePicker(String aMimeType, ActivityResultHandler handler) { Intent intent = getFilePickerIntent(aMimeType); if (intent == null) { return false; } startActivityForResult(intent, mActivityResultHandlerMap.put(handler)); return true; } public String showFilePicker(String aMimeType) { Intent intent = getFilePickerIntent(aMimeType); if (intent == null) { return ""; } if (intent.getAction().equals(android.provider.MediaStore.ACTION_IMAGE_CAPTURE)) { startActivityForResult(intent, mActivityResultHandlerMap.put(mCameraImageResultHandler)); } else if (intent.getAction().equals(android.provider.MediaStore.ACTION_VIDEO_CAPTURE)) { startActivityForResult(intent, mActivityResultHandlerMap.put(mCameraVideoResultHandler)); } else if (intent.getAction().equals(Intent.ACTION_GET_CONTENT)) { startActivityForResult(intent, mActivityResultHandlerMap.put(mFilePickerResultHandlerSync)); } else { Log.e(LOGTAG, "We should not get an intent with another action!"); return ""; } String filePickerResult = ""; try { while (null == (filePickerResult = mFilePickerResult.poll(1, TimeUnit.MILLISECONDS))) { GeckoAppShell.processNextNativeEvent(); } } catch (InterruptedException e) { Log.e(LOGTAG, "showing file picker failed: ", e); } return filePickerResult; } @Override public boolean onSearchRequested() { return showAwesomebar(AwesomeBar.Type.EDIT); } public boolean showAwesomebar(AwesomeBar.Type aType) { Intent intent = new Intent(getBaseContext(), AwesomeBar.class); intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION | Intent.FLAG_ACTIVITY_NO_HISTORY); intent.putExtra(AwesomeBar.TYPE_KEY, aType.name()); if (aType != AwesomeBar.Type.ADD) { // if we're not adding a new tab, show the old url Tab tab = Tabs.getInstance().getSelectedTab(); if (tab != null) { String url = tab.getURL(); if (url != null) { intent.putExtra(AwesomeBar.CURRENT_URL_KEY, url); } } } startActivityForResult(intent, mActivityResultHandlerMap.put(mAwesomebarResultHandler)); return true; } @Override public void onBackPressed() { if (mDoorHangerPopup.isShowing()) { mDoorHangerPopup.dismiss(); return; } if (mFullScreenPluginView != null) { removePluginView(mFullScreenPluginView, true); return; } SiteIdentityPopup identityPopup = SiteIdentityPopup.getInstance(); if (identityPopup.isShowing()) { identityPopup.dismiss(); return; } if (mDOMFullScreen) { GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("FullScreen:Exit", null)); return; } Tabs tabs = Tabs.getInstance(); Tab tab = tabs.getSelectedTab(); if (tab == null) { moveTaskToBack(true); return; } if (tab.doBack()) return; if (tab.isExternal()) { moveTaskToBack(true); tabs.closeTab(tab); return; } int parentId = tab.getParentId(); Tab parent = tabs.getTab(parentId); if (parent != null) { // The back button should always return to the parent (not a sibling). tabs.closeTab(tab, parent); return; } moveTaskToBack(true); } static int kCaptureIndex = 0; public interface ActivityResultHandler { public void onActivityResult(int resultCode, Intent data); } class ActivityResultHandlerMap { private Map mMap = new HashMap(); private int mCounter = 0; synchronized int put(ActivityResultHandler handler) { mMap.put(mCounter, handler); return mCounter++; } synchronized ActivityResultHandler getAndRemove(int i) { return mMap.remove(i); } } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { ActivityResultHandler handler = mActivityResultHandlerMap.getAndRemove(requestCode); if (handler != null) handler.onActivityResult(resultCode, data); else super.onActivityResult(requestCode, resultCode, data); } static abstract class FilePickerResultHandler implements ActivityResultHandler { String handleActivityResult(int resultCode, Intent data) { if (data == null || resultCode != RESULT_OK) return ""; Uri uri = data.getData(); if ("file".equals(uri.getScheme())) { String path = uri.getPath(); return path == null ? "" : path; } try { ContentResolver cr = GeckoApp.mAppContext.getContentResolver(); Cursor cursor = cr.query(uri, new String[] { OpenableColumns.DISPLAY_NAME }, null, null, null); String name = null; if (cursor != null) { try { if (cursor.moveToNext()) { name = cursor.getString(0); } } finally { cursor.close(); } } String fileName = "tmp_"; String fileExt = null; int period; if (name == null || (period = name.lastIndexOf('.')) == -1) { String mimeType = cr.getType(uri); fileExt = "." + GeckoAppShell.getExtensionFromMimeType(mimeType); } else { fileExt = name.substring(period); fileName = name.substring(0, period); } File file = File.createTempFile(fileName, fileExt, GeckoAppShell.getGREDir(GeckoApp.mAppContext)); FileOutputStream fos = new FileOutputStream(file); InputStream is = cr.openInputStream(uri); byte[] buf = new byte[4096]; int len = is.read(buf); while (len != -1) { fos.write(buf, 0, len); len = is.read(buf); } fos.close(); String path = file.getAbsolutePath(); return path == null ? "" : path; } catch (Exception e) { Log.e(LOGTAG, "showing file picker", e); } return ""; } } class FilePickerResultHandlerSync extends FilePickerResultHandler { public void onActivityResult(int resultCode, Intent data) { try { mFilePickerResult.put(handleActivityResult(resultCode, data)); } catch (InterruptedException e) { Log.i(LOGTAG, "error returning file picker result", e); } } } class AwesomebarResultHandler implements ActivityResultHandler { public void onActivityResult(int resultCode, Intent data) { if (data != null) { String url = data.getStringExtra(AwesomeBar.URL_KEY); AwesomeBar.Type type = AwesomeBar.Type.valueOf(data.getStringExtra(AwesomeBar.TYPE_KEY)); String searchEngine = data.getStringExtra(AwesomeBar.SEARCH_KEY); boolean userEntered = data.getBooleanExtra(AwesomeBar.USER_ENTERED_KEY, false); if (url != null && url.length() > 0) loadRequest(url, type, searchEngine, userEntered); } } } class CameraImageResultHandler implements ActivityResultHandler { public void onActivityResult(int resultCode, Intent data) { try { if (resultCode != Activity.RESULT_OK) { mFilePickerResult.put(""); return; } File file = new File(Environment.getExternalStorageDirectory(), mImageFilePath); mImageFilePath = ""; mFilePickerResult.put(file.getAbsolutePath()); } catch (InterruptedException e) { Log.i(LOGTAG, "error returning file picker result", e); } } } class CameraVideoResultHandler implements ActivityResultHandler { public void onActivityResult(int resultCode, Intent data) { try { if (data == null || resultCode != Activity.RESULT_OK) { mFilePickerResult.put(""); return; } Cursor cursor = managedQuery(data.getData(), new String[] { MediaStore.Video.Media.DATA }, null, null, null); cursor.moveToFirst(); mFilePickerResult.put(cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Video.Media.DATA))); } catch (InterruptedException e) { Log.i(LOGTAG, "error returning file picker result", e); } } } // If searchEngine is provided, url will be used as the search query. // Otherwise, the url is loaded. private void loadRequest(String url, AwesomeBar.Type type, String searchEngine, boolean userEntered) { mBrowserToolbar.setTitle(url); Log.d(LOGTAG, type.name()); JSONObject args = new JSONObject(); try { args.put("url", url); args.put("engine", searchEngine); args.put("userEntered", userEntered); } catch (Exception e) { Log.e(LOGTAG, "error building JSON arguments"); } if (type == AwesomeBar.Type.ADD) { Log.d(LOGTAG, "Sending message to Gecko: " + SystemClock.uptimeMillis() + " - Tab:Add"); GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Tab:Add", args.toString())); } else { GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Tab:Load", args.toString())); } } public void loadUrl(String url, AwesomeBar.Type type) { loadRequest(url, type, null, false); } /** * Open the url as a new tab, and mark the selected tab as its "parent". * If the url is already open in a tab, the existing tab is selected. * Use this for tabs opened by the browser chrome, so users can press the * "Back" button to return to the previous tab. */ public void loadUrlInTab(String url) { ArrayList tabs = Tabs.getInstance().getTabsInOrder(); if (tabs != null) { Iterator tabsIter = tabs.iterator(); while (tabsIter.hasNext()) { Tab tab = tabsIter.next(); if (url.equals(tab.getURL())) { Tabs.getInstance().selectTab(tab.getId()); return; } } } JSONObject args = new JSONObject(); try { args.put("url", url); args.put("parentId", Tabs.getInstance().getSelectedTab().getId()); } catch (Exception e) { Log.e(LOGTAG, "error building JSON arguments"); } Log.i(LOGTAG, "Sending message to Gecko: " + SystemClock.uptimeMillis() + " - Tab:Add"); GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Tab:Add", args.toString())); } /* This method is referenced by Robocop via reflection. */ public GeckoLayerClient getLayerClient() { return mLayerClient; } public LayerController getLayerController() { return mLayerController; } public AbsoluteLayout getPluginContainer() { return mPluginContainer; } // accelerometer public void onAccuracyChanged(Sensor sensor, int accuracy) {} public void onSensorChanged(SensorEvent event) { GeckoAppShell.sendEventToGecko(GeckoEvent.createSensorEvent(event)); } // geolocation public void onLocationChanged(Location location) { Log.w(LOGTAG, "onLocationChanged "+location); GeckoAppShell.sendEventToGecko(GeckoEvent.createLocationEvent(location)); } public void onProviderDisabled(String provider) { } public void onProviderEnabled(String provider) { } public void onStatusChanged(String provider, int status, Bundle extras) { } // Called when a Gecko Hal WakeLock is changed public void notifyWakeLockChanged(String topic, String state) { PowerManager.WakeLock wl = mWakeLocks.get(topic); if (state.equals("locked-foreground") && wl == null) { PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE); wl = pm.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK, topic); wl.acquire(); mWakeLocks.put(topic, wl); } else if (!state.equals("locked-foreground") && wl != null) { wl.release(); mWakeLocks.remove(topic); } } private void connectGeckoLayerClient() { LayerController layerController = getLayerController(); layerController.setLayerClient(mLayerClient); layerController.getView().getTouchEventHandler().setOnTouchListener(new View.OnTouchListener() { public boolean onTouch(View view, MotionEvent event) { if (event == null) return true; GeckoAppShell.sendEventToGecko(GeckoEvent.createMotionEvent(event)); return true; } }); } public boolean linkerExtract() { return false; } }