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e6fd6caa24
gecko/mobile/android/base/GeckoApp.java
Chris Lord 4852ece00b Bug 858969 - Refactor dynamic toolbar so page is offset and not overlapped. r=kats,nrc 
Refactor the dynamic toolbar code so that the ownership of various properties
is clearer, and the page is offset by the toolbar instead of being overlapped.
This fixes problems with the scroll origin of the page not corresponding to
the visible origin on the screen.
2013-04-24 17:06:23 +01:00

2629 lines
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/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko;
import org.mozilla.gecko.background.announcements.AnnouncementsBroadcastService;
import org.mozilla.gecko.db.BrowserDB;
import org.mozilla.gecko.gfx.Layer;
import org.mozilla.gecko.gfx.LayerView;
import org.mozilla.gecko.gfx.PanZoomController;
import org.mozilla.gecko.gfx.PluginLayer;
import org.mozilla.gecko.gfx.PointUtils;
import org.mozilla.gecko.updater.UpdateService;
import org.mozilla.gecko.updater.UpdateServiceHelper;
import org.mozilla.gecko.util.GeckoEventListener;
import org.mozilla.gecko.util.GeckoEventResponder;
import org.mozilla.gecko.util.HardwareUtils;
import org.mozilla.gecko.util.ThreadUtils;
import org.mozilla.gecko.util.UiAsyncTask;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.Notification;
import android.app.PendingIntent;
import android.app.WallpaperManager;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.pm.ResolveInfo;
import android.content.pm.ServiceInfo;
import android.content.pm.Signature;
import android.content.res.Configuration;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Point;
import android.graphics.PointF;
import android.graphics.Rect;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.location.Location;
import android.location.LocationListener;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.os.PowerManager;
import android.os.StrictMode;
import android.text.TextUtils;
import android.util.AttributeSet;
import android.util.Base64;
import android.util.Log;
import android.util.SparseBooleanArray;
import android.view.Display;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.Surface;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.AbsoluteLayout;
import android.widget.FrameLayout;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.SimpleAdapter;
import android.widget.TextView;
import android.widget.Toast;
import java.io.BufferedReader;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
abstract public class GeckoApp
extends GeckoActivity
implements GeckoEventListener, SensorEventListener, LocationListener,
Tabs.OnTabsChangedListener, GeckoEventResponder,
GeckoMenu.Callback, GeckoMenu.MenuPresenter,
TouchEventInterceptor
{
private static final String LOGTAG = "GeckoApp";
public static enum StartupMode {
NORMAL,
NEW_VERSION,
NEW_PROFILE
}
private static enum StartupAction {
NORMAL, /* normal application start */
URL, /* launched with a passed URL */
PREFETCH /* launched with a passed URL that we prefetch */
}
public static final String ACTION_ALERT_CALLBACK = "org.mozilla.gecko.ACTION_ALERT_CALLBACK";
public static final String ACTION_WEBAPP_PREFIX = "org.mozilla.gecko.WEBAPP";
public static final String ACTION_DEBUG = "org.mozilla.gecko.DEBUG";
public static final String ACTION_BOOKMARK = "org.mozilla.gecko.BOOKMARK";
public static final String ACTION_LOAD = "org.mozilla.gecko.LOAD";
public static final String ACTION_INIT_PW = "org.mozilla.gecko.INIT_PW";
public static final String SAVED_STATE_IN_BACKGROUND = "inBackground";
public static final String SAVED_STATE_PRIVATE_SESSION = "privateSession";
public static final String PREFS_NAME = "GeckoApp";
public static final String PREFS_OOM_EXCEPTION = "OOMException";
public static final String PREFS_WAS_STOPPED = "wasStopped";
public static final String PREFS_CRASHED = "crashed";
static public final int RESTORE_NONE = 0;
static public final int RESTORE_OOM = 1;
static public final int RESTORE_CRASH = 2;
StartupMode mStartupMode = null;
protected RelativeLayout mMainLayout;
protected RelativeLayout mGeckoLayout;
public View getView() { return mGeckoLayout; }
public SurfaceView cameraView;
public static GeckoApp mAppContext;
protected MenuPanel mMenuPanel;
protected Menu mMenu;
private static GeckoThread sGeckoThread;
private GeckoProfile mProfile;
public static int mOrientation;
protected boolean mIsRestoringActivity;
private String mCurrentResponse = "";
public static boolean sIsUsingCustomProfile = false;
private PromptService mPromptService;
private TextSelection mTextSelection;
protected DoorHangerPopup mDoorHangerPopup;
protected FormAssistPopup mFormAssistPopup;
protected TabsPanel mTabsPanel;
protected LayerView mLayerView;
private AbsoluteLayout mPluginContainer;
private FullScreenHolder mFullScreenPluginContainer;
private View mFullScreenPluginView;
private HashMap<String, PowerManager.WakeLock> mWakeLocks = new HashMap<String, PowerManager.WakeLock>();
protected int mRestoreMode = RESTORE_NONE;
protected boolean mInitialized = false;
private Telemetry.Timer mJavaUiStartupTimer;
private Telemetry.Timer mGeckoReadyStartupTimer;
private String mPrivateBrowsingSession;
private PointF mInitialTouchPoint = null;
abstract public int getLayout();
abstract public boolean hasTabsSideBar();
abstract protected String getDefaultProfileName();
private static final String RESTARTER_ACTION = "org.mozilla.gecko.restart";
private static final String RESTARTER_CLASS = "org.mozilla.gecko.Restarter";
void toggleChrome(final boolean aShow) { }
void focusChrome() { }
@Override
public void onTabChanged(Tab tab, Tabs.TabEvents msg, Object data) {
// When a tab is closed, it is always unselected first.
// When a tab is unselected, another tab is always selected first.
switch(msg) {
case UNSELECTED:
hidePlugins(tab);
break;
case LOCATION_CHANGE:
// We only care about location change for the selected tab.
if (!Tabs.getInstance().isSelectedTab(tab))
break;
// Fall through...
case SELECTED:
invalidateOptionsMenu();
if (mFormAssistPopup != null)
mFormAssistPopup.hide();
break;
case LOADED:
// Sync up the layer view and the tab if the tab is
// currently displayed.
LayerView layerView = mLayerView;
if (layerView != null && Tabs.getInstance().isSelectedTab(tab))
layerView.setBackgroundColor(tab.getBackgroundColor());
break;
case DESKTOP_MODE_CHANGE:
if (Tabs.getInstance().isSelectedTab(tab))
invalidateOptionsMenu();
break;
}
}
public void refreshChrome() { }
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<PackageInfo> mPackageInfoCache = new ArrayList<PackageInfo>();
// Returns null if plugins are blocked on the device.
String[] getPluginDirectories() {
// An awful hack to detect Tegra devices. Easiest way to do it without spinning up a EGL context.
boolean isTegra = (new File("/system/lib/hw/gralloc.tegra.so")).exists();
if (isTegra) {
// disable Flash on Tegra ICS with CM9 and other custom firmware (bug 736421)
File vfile = new File("/proc/version");
FileReader vreader = null;
try {
if (vfile.canRead()) {
vreader = new FileReader(vfile);
String version = new BufferedReader(vreader).readLine();
if (version.indexOf("CM9") != -1 ||
version.indexOf("cyanogen") != -1 ||
version.indexOf("Nova") != -1)
{
Log.w(LOGTAG, "Blocking plugins because of Tegra 2 + unofficial ICS bug (bug 736421)");
return null;
}
}
} catch (IOException ex) {
// nothing
} finally {
try {
if (vreader != null) {
vreader.close();
}
} catch (IOException ex) {
// nothing
}
}
}
ArrayList<String> directories = new ArrayList<String>();
PackageManager pm = mAppContext.getPackageManager();
List<ResolveInfo> 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, "Ignoring 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;
}
// 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, "Not 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, "Not 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, "Not 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, "Not 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 defined type.");
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);
}
}
return directories.toArray(new String[directories.size()]);
}
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);
}
@Override
public void invalidateOptionsMenu() {
if (mMenu == null)
return;
onPrepareOptionsMenu(mMenu);
if (Build.VERSION.SDK_INT >= 11)
super.invalidateOptionsMenu();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
mMenu = menu;
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.gecko_app_menu, mMenu);
return true;
}
@Override
public MenuInflater getMenuInflater() {
if (Build.VERSION.SDK_INT >= 11)
return new GeckoMenuInflater(mAppContext);
else
return super.getMenuInflater();
}
public MenuPanel getMenuPanel() {
return mMenuPanel;
}
@Override
public boolean onMenuItemSelected(MenuItem item) {
return onOptionsItemSelected(item);
}
@Override
public void openMenu() {
openOptionsMenu();
}
@Override
public void showMenu(View menu) {
// Hide the menu only if we are showing the MenuPopup.
if (!HardwareUtils.hasMenuButton())
closeMenu();
mMenuPanel.removeAllViews();
mMenuPanel.addView(menu);
openOptionsMenu();
}
@Override
public void closeMenu() {
closeOptionsMenu();
}
@Override
public View onCreatePanelView(int featureId) {
if (Build.VERSION.SDK_INT >= 11 && featureId == Window.FEATURE_OPTIONS_PANEL) {
if (mMenuPanel == null) {
mMenuPanel = new MenuPanel(mAppContext, null);
} else {
// Prepare the panel everytime before showing the menu.
onPreparePanel(featureId, mMenuPanel, mMenu);
}
return mMenuPanel;
}
return super.onCreatePanelView(featureId);
}
@Override
public boolean onCreatePanelMenu(int featureId, Menu menu) {
if (Build.VERSION.SDK_INT >= 11 && featureId == Window.FEATURE_OPTIONS_PANEL) {
if (mMenuPanel == null) {
mMenuPanel = (MenuPanel) onCreatePanelView(featureId);
}
GeckoMenu gMenu = new GeckoMenu(mAppContext, null);
gMenu.setCallback(this);
gMenu.setMenuPresenter(this);
menu = gMenu;
mMenuPanel.addView(gMenu);
return onCreateOptionsMenu(menu);
}
return super.onCreatePanelMenu(featureId, menu);
}
@Override
public boolean onPreparePanel(int featureId, View view, Menu menu) {
if (Build.VERSION.SDK_INT >= 11 && featureId == Window.FEATURE_OPTIONS_PANEL)
return onPrepareOptionsMenu(menu);
return super.onPreparePanel(featureId, view, menu);
}
@Override
public boolean onMenuOpened(int featureId, Menu menu) {
// exit full-screen mode whenever the menu is opened
if (mLayerView != null && mLayerView.isFullScreen()) {
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("FullScreen:Exit", null));
}
if (Build.VERSION.SDK_INT >= 11 && featureId == Window.FEATURE_OPTIONS_PANEL) {
if (mMenu == null) {
onCreatePanelMenu(featureId, menu);
onPreparePanel(featureId, mMenuPanel, mMenu);
}
// Scroll custom menu to the top
if (mMenuPanel != null)
mMenuPanel.scrollTo(0, 0);
return true;
}
return super.onMenuOpened(featureId, menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.quit:
if (GeckoThread.checkAndSetLaunchState(GeckoThread.LaunchState.GeckoRunning, GeckoThread.LaunchState.GeckoExiting)) {
GeckoAppShell.notifyGeckoOfEvent(GeckoEvent.createBroadcastEvent("Browser:Quit", null));
} else {
System.exit(0);
}
return true;
default:
return super.onOptionsItemSelected(item);
}
}
@Override
public void onOptionsMenuClosed(Menu menu) {
if (Build.VERSION.SDK_INT >= 11) {
mMenuPanel.removeAllViews();
mMenuPanel.addView((GeckoMenu) mMenu);
}
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
// Custom Menu should be opened when hardware menu key is pressed.
if (Build.VERSION.SDK_INT >= 11 && keyCode == KeyEvent.KEYCODE_MENU) {
openOptionsMenu();
return true;
}
return super.onKeyDown(keyCode, event);
}
protected void shareCurrentUrl() {
Tab tab = Tabs.getInstance().getSelectedTab();
if (tab == null)
return;
String url = tab.getURL();
if (url == null)
return;
if (ReaderModeUtils.isAboutReader(url))
url = ReaderModeUtils.getUrlFromAboutReader(url);
GeckoAppShell.openUriExternal(url, "text/plain", "", "",
Intent.ACTION_SEND, tab.getDisplayTitle());
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
if (outState == null)
outState = new Bundle();
outState.putBoolean(SAVED_STATE_IN_BACKGROUND, isApplicationInBackground());
outState.putString(SAVED_STATE_PRIVATE_SESSION, mPrivateBrowsingSession);
}
void handleFaviconRequest(final String url) {
(new UiAsyncTask<Void, Void, String>(ThreadUtils.getBackgroundHandler()) {
@Override
public String doInBackground(Void... params) {
return Favicons.getInstance().getFaviconUrlForPageUrl(url);
}
@Override
public void onPostExecute(String faviconUrl) {
JSONObject args = new JSONObject();
if (faviconUrl != null) {
try {
args.put("url", url);
args.put("faviconUrl", faviconUrl);
} catch (JSONException e) {
Log.w(LOGTAG, "Error building JSON favicon arguments.", e);
}
}
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Reader:FaviconReturn", args.toString()));
}
}).execute();
}
void handleClearHistory() {
BrowserDB.clearHistory(getContentResolver());
}
/**
* This function might perform synchronous IO. Don't call it
* from the main thread.
*/
public StartupMode getStartupMode() {
synchronized(this) {
if (mStartupMode != null)
return mStartupMode;
String packageName = getPackageName();
SharedPreferences settings = getPreferences(Activity.MODE_PRIVATE);
// This key should be profile-dependent. For now, we're simply hardcoding
// the "default" profile here.
String profileName = getDefaultProfileName();
if (profileName == null)
profileName = "default";
String keyName = packageName + "." + profileName + ".startup_version";
String appVersion = null;
try {
PackageInfo pkgInfo = getPackageManager().getPackageInfo(packageName, 0);
appVersion = pkgInfo.versionName;
} catch(NameNotFoundException nnfe) {
// If, for some reason, we can't fetch the app version
// we fallback to NORMAL startup mode.
mStartupMode = StartupMode.NORMAL;
return mStartupMode;
}
String startupVersion = settings.getString(keyName, null);
if (startupVersion == null) {
mStartupMode = StartupMode.NEW_PROFILE;
} else {
if (startupVersion.equals(appVersion))
mStartupMode = StartupMode.NORMAL;
else
mStartupMode = StartupMode.NEW_VERSION;
}
if (mStartupMode != StartupMode.NORMAL)
settings.edit().putString(keyName, appVersion).commit();
Log.i(LOGTAG, "Startup mode: " + mStartupMode);
return mStartupMode;
}
}
public void addTab() { }
public void addPrivateTab() { }
public void showNormalTabs() { }
public void showPrivateTabs() { }
public void showRemoteTabs() { }
private void showTabs(TabsPanel.Panel panel) { }
public void hideTabs() { }
/**
* Close the tab UI indirectly (not as the result of a direct user
* action). This does not force the UI to close; for example in Firefox
* tablet mode it will remain open unless the user explicitly closes it.
*
* @return True if the tab UI was hidden.
*/
public boolean autoHideTabs() { return false; }
public boolean areTabsShown() { return false; }
@Override
public void handleMessage(String event, JSONObject message) {
try {
if (event.equals("Toast:Show")) {
final String msg = message.getString("message");
final String duration = message.getString("duration");
handleShowToast(msg, duration);
} else if (event.equals("log")) {
// generic log listener
final String msg = message.getString("msg");
Log.d(LOGTAG, "Log: " + msg);
} else if (event.equals("Reader:FaviconRequest")) {
final String url = message.getString("url");
handleFaviconRequest(url);
} else if (event.equals("Reader:GoToReadingList")) {
showReadingList();
} else if (event.equals("Gecko:Ready")) {
mGeckoReadyStartupTimer.stop();
connectGeckoLayerClient();
} else if (event.equals("ToggleChrome:Hide")) {
toggleChrome(false);
} else if (event.equals("ToggleChrome:Show")) {
toggleChrome(true);
} else if (event.equals("ToggleChrome:Focus")) {
focusChrome();
} else if (event.equals("DOMFullScreen:Start")) {
// Local ref to layerView for thread safety
LayerView layerView = mLayerView;
if (layerView != null) {
layerView.setFullScreen(true);
}
} else if (event.equals("DOMFullScreen:Stop")) {
// Local ref to layerView for thread safety
LayerView layerView = mLayerView;
if (layerView != null) {
layerView.setFullScreen(false);
}
} else if (event.equals("Permissions:Data")) {
String host = message.getString("host");
JSONArray permissions = message.getJSONArray("permissions");
showSiteSettingsDialog(host, permissions);
} else if (event.equals("Tab:ViewportMetadata")) {
int tabId = message.getInt("tabID");
Tab tab = Tabs.getInstance().getTab(tabId);
if (tab == null)
return;
tab.setZoomConstraints(new ZoomConstraints(message));
tab.setIsRTL(message.getBoolean("isRTL"));
// Sync up the layer view and the tab if the tab is currently displayed.
LayerView layerView = mLayerView;
if (layerView != null && Tabs.getInstance().isSelectedTab(tab)) {
layerView.setZoomConstraints(tab.getZoomConstraints());
layerView.setIsRTL(tab.getIsRTL());
}
} else if (event.equals("Session:StatePurged")) {
onStatePurged();
} else if (event.equals("Bookmark:Insert")) {
final String url = message.getString("url");
final String title = message.getString("title");
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(GeckoApp.mAppContext, R.string.bookmark_added, Toast.LENGTH_SHORT).show();
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
BrowserDB.addBookmark(GeckoApp.mAppContext.getContentResolver(), title, url);
}
});
}
});
} else if (event.equals("Accessibility:Event")) {
GeckoAccessibility.sendAccessibilityEvent(message);
} else if (event.equals("Accessibility:Ready")) {
GeckoAccessibility.updateAccessibilitySettings(this);
} else if (event.equals("Shortcut:Remove")) {
final String url = message.getString("url");
final String origin = message.getString("origin");
final String title = message.getString("title");
final String type = message.getString("shortcutType");
GeckoAppShell.removeShortcut(title, url, origin, type);
} else if (event.equals("WebApps:Open")) {
String manifestURL = message.getString("manifestURL");
String origin = message.getString("origin");
Intent intent = GeckoAppShell.getWebAppIntent(manifestURL, origin, "", null);
if (intent == null)
return;
startActivity(intent);
} else if (event.equals("WebApps:Install")) {
String name = message.getString("name");
String manifestURL = message.getString("manifestURL");
String iconURL = message.getString("iconURL");
String origin = message.getString("origin");
// preInstallWebapp will return a File object pointing to the profile directory of the webapp
mCurrentResponse = GeckoAppShell.preInstallWebApp(name, manifestURL, origin).toString();
GeckoAppShell.postInstallWebApp(name, manifestURL, origin, iconURL);
} else if (event.equals("WebApps:PreInstall")) {
String name = message.getString("name");
String manifestURL = message.getString("manifestURL");
String origin = message.getString("origin");
// preInstallWebapp will return a File object pointing to the profile directory of the webapp
mCurrentResponse = GeckoAppShell.preInstallWebApp(name, manifestURL, origin).toString();
} else if (event.equals("WebApps:PostInstall")) {
String name = message.getString("name");
String manifestURL = message.getString("manifestURL");
String iconURL = message.getString("iconURL");
String origin = message.getString("origin");
GeckoAppShell.postInstallWebApp(name, manifestURL, origin, iconURL);
} else if (event.equals("WebApps:Uninstall")) {
String origin = message.getString("origin");
GeckoAppShell.uninstallWebApp(origin);
} else if (event.equals("Share:Text")) {
String text = message.getString("text");
GeckoAppShell.openUriExternal(text, "text/plain", "", "", Intent.ACTION_SEND, "");
} else if (event.equals("Share:Image")) {
String src = message.getString("url");
String type = message.getString("mime");
GeckoAppShell.shareImage(src, type);
} else if (event.equals("Wallpaper:Set")) {
String src = message.getString("url");
setImageAsWallpaper(src);
} else if (event.equals("Sanitize:ClearHistory")) {
handleClearHistory();
} else if (event.equals("Update:Check")) {
startService(new Intent(UpdateServiceHelper.ACTION_CHECK_FOR_UPDATE, null, this, UpdateService.class));
} else if (event.equals("Update:Download")) {
startService(new Intent(UpdateServiceHelper.ACTION_DOWNLOAD_UPDATE, null, this, UpdateService.class));
} else if (event.equals("Update:Install")) {
startService(new Intent(UpdateServiceHelper.ACTION_APPLY_UPDATE, null, this, UpdateService.class));
} else if (event.equals("PrivateBrowsing:Data")) {
// null strings return "null" (http://code.google.com/p/android/issues/detail?id=13830)
if (message.isNull("session")) {
mPrivateBrowsingSession = null;
} else {
mPrivateBrowsingSession = message.getString("session");
}
}
} catch (Exception e) {
Log.e(LOGTAG, "Exception handling message \"" + event + "\":", e);
}
}
@Override
public String getResponse() {
String res = mCurrentResponse;
mCurrentResponse = "";
return res;
}
void onStatePurged() { }
/**
* @param aPermissions
* Array of JSON objects to represent site permissions.
* Example: { type: "offline-app", setting: "Store Offline Data", value: "Allow" }
*/
private void showSiteSettingsDialog(String aHost, JSONArray aPermissions) {
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
View customTitleView = getLayoutInflater().inflate(R.layout.site_setting_title, null);
((TextView) customTitleView.findViewById(R.id.title)).setText(R.string.site_settings_title);
((TextView) customTitleView.findViewById(R.id.host)).setText(aHost);
builder.setCustomTitle(customTitleView);
// If there are no permissions to clear, show the user a message about that.
// In the future, we want to disable the menu item if there are no permissions to clear.
if (aPermissions.length() == 0) {
builder.setMessage(R.string.site_settings_no_settings);
} else {
ArrayList <HashMap<String, String>> itemList = new ArrayList <HashMap<String, String>>();
for (int i = 0; i < aPermissions.length(); i++) {
try {
JSONObject permObj = aPermissions.getJSONObject(i);
HashMap<String, String> map = new HashMap<String, String>();
map.put("setting", permObj.getString("setting"));
map.put("value", permObj.getString("value"));
itemList.add(map);
} catch (JSONException e) {
Log.w(LOGTAG, "Exception populating settings items.", e);
}
}
// setMultiChoiceItems doesn't support using an adapter, so we're creating a hack with
// setSingleChoiceItems and changing the choiceMode below when we create the dialog
builder.setSingleChoiceItems(new SimpleAdapter(
GeckoApp.this,
itemList,
R.layout.site_setting_item,
new String[] { "setting", "value" },
new int[] { R.id.setting, R.id.value }
), -1, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int id) { }
});
builder.setPositiveButton(R.string.site_settings_clear, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int id) {
ListView listView = ((AlertDialog) dialog).getListView();
SparseBooleanArray checkedItemPositions = listView.getCheckedItemPositions();
// An array of the indices of the permissions we want to clear
JSONArray permissionsToClear = new JSONArray();
for (int i = 0; i < checkedItemPositions.size(); i++)
if (checkedItemPositions.get(i))
permissionsToClear.put(i);
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent(
"Permissions:Clear", permissionsToClear.toString()));
}
});
}
builder.setNegativeButton(R.string.site_settings_cancel, new DialogInterface.OnClickListener(){
@Override
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
Dialog dialog = builder.create();
dialog.show();
ListView listView = ((AlertDialog) dialog).getListView();
if (listView != null) {
listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
int listSize = listView.getAdapter().getCount();
for (int i = 0; i < listSize; i++)
listView.setItemChecked(i, true);
}
}
});
}
public void showToast(final int resId, final int duration) {
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(mAppContext, resId, duration).show();
}
});
}
void handleShowToast(final String message, final String duration) {
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
Toast toast;
if (duration.equals("long"))
toast = Toast.makeText(mAppContext, message, Toast.LENGTH_LONG);
else
toast = Toast.makeText(mAppContext, message, Toast.LENGTH_SHORT);
toast.show();
}
});
}
private void addFullScreenPluginView(View view) {
if (mFullScreenPluginView != null) {
Log.w(LOGTAG, "Already have a fullscreen plugin view");
return;
}
setFullScreen(true);
view.setWillNotDraw(false);
if (view instanceof SurfaceView) {
((SurfaceView) view).setZOrderOnTop(true);
}
mFullScreenPluginContainer = new FullScreenHolder(this);
FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(
ViewGroup.LayoutParams.FILL_PARENT,
ViewGroup.LayoutParams.FILL_PARENT,
Gravity.CENTER);
mFullScreenPluginContainer.addView(view, layoutParams);
FrameLayout decor = (FrameLayout)getWindow().getDecorView();
decor.addView(mFullScreenPluginContainer, layoutParams);
mFullScreenPluginView = view;
}
void addPluginView(final View view, final Rect rect, final boolean isFullScreen) {
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getSelectedTab();
if (isFullScreen) {
addFullScreenPluginView(view);
return;
}
PluginLayer layer = (PluginLayer) tab.getPluginLayer(view);
if (layer == null) {
layer = new PluginLayer(view, rect, mLayerView.getRenderer().getMaxTextureSize());
tab.addPluginLayer(view, layer);
} else {
layer.reset(rect);
layer.setVisible(true);
}
mLayerView.addLayer(layer);
}
});
}
private void removeFullScreenPluginView(View view) {
if (mFullScreenPluginView == null) {
Log.w(LOGTAG, "Don't have a fullscreen plugin view");
return;
}
if (mFullScreenPluginView != view) {
Log.w(LOGTAG, "Passed view is not the current full screen view");
return;
}
mFullScreenPluginContainer.removeView(mFullScreenPluginView);
// We need do do this on the next iteration in order to avoid
// a deadlock, see comment below in FullScreenHolder
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
mLayerView.show();
}
});
FrameLayout decor = (FrameLayout)getWindow().getDecorView();
decor.removeView(mFullScreenPluginContainer);
mFullScreenPluginView = null;
GeckoScreenOrientationListener.getInstance().unlockScreenOrientation();
setFullScreen(false);
}
void removePluginView(final View view, final boolean isFullScreen) {
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getSelectedTab();
if (isFullScreen) {
removeFullScreenPluginView(view);
return;
}
PluginLayer layer = (PluginLayer) tab.removePluginLayer(view);
if (layer != null) {
layer.destroy();
}
}
});
}
private void setImageAsWallpaper(final String aSrc) {
final String progText = mAppContext.getString(R.string.wallpaper_progress);
final String successText = mAppContext.getString(R.string.wallpaper_success);
final String failureText = mAppContext.getString(R.string.wallpaper_fail);
final String fileName = aSrc.substring(aSrc.lastIndexOf("/") + 1);
final PendingIntent emptyIntent = PendingIntent.getActivity(mAppContext, 0, new Intent(), 0);
final AlertNotification notification = new AlertNotification(mAppContext, fileName.hashCode(),
R.drawable.alert_download, fileName, progText, System.currentTimeMillis(), null);
notification.setLatestEventInfo(mAppContext, fileName, progText, emptyIntent );
notification.flags |= Notification.FLAG_ONGOING_EVENT;
notification.show();
new UiAsyncTask<Void, Void, Boolean>(ThreadUtils.getBackgroundHandler()) {
@Override
protected Boolean doInBackground(Void... params) {
WallpaperManager mgr = WallpaperManager.getInstance(mAppContext);
if (mgr == null) {
return false;
}
// Determine the ideal width and height of the wallpaper
// for the device
int idealWidth = mgr.getDesiredMinimumWidth();
int idealHeight = mgr.getDesiredMinimumHeight();
// Sometimes WallpaperManager's getDesiredMinimum*() methods
// can return 0 if a Remote Exception occurs when calling the
// Wallpaper Service. So if that fails, we are calculating
// the ideal width and height from the device's display
// resolution (excluding the decorated area)
if (idealWidth <= 0 || idealHeight <= 0) {
int orientation;
Display defaultDisplay = getWindowManager().getDefaultDisplay();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO) {
orientation = defaultDisplay.getRotation();
} else {
orientation = defaultDisplay.getOrientation();
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
Point size = new Point();
defaultDisplay.getSize(size);
// The ideal wallpaper width is always twice the size of
// display width
if (orientation == Surface.ROTATION_0 || orientation == Surface.ROTATION_270) {
idealWidth = size.x * 2;
idealHeight = size.y;
} else {
idealWidth = size.y;
idealHeight = size.x * 2;
}
} else {
if (orientation == Surface.ROTATION_0 || orientation == Surface.ROTATION_270) {
idealWidth = defaultDisplay.getWidth() * 2;
idealHeight = defaultDisplay.getHeight();
} else {
idealWidth = defaultDisplay.getHeight();
idealHeight = defaultDisplay.getWidth() * 2;
}
}
}
boolean isDataURI = aSrc.startsWith("data:");
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
Bitmap image = null;
InputStream is = null;
ByteArrayOutputStream os = null;
try{
if (isDataURI) {
int dataStart = aSrc.indexOf(',');
byte[] buf = Base64.decode(aSrc.substring(dataStart+1), Base64.DEFAULT);
BitmapFactory.decodeByteArray(buf, 0, buf.length, options);
options.inSampleSize = getBitmapSampleSize(options, idealWidth, idealHeight);
options.inJustDecodeBounds = false;
image = BitmapFactory.decodeByteArray(buf, 0, buf.length, options);
} else {
int byteRead;
byte[] buf = new byte[4192];
os = new ByteArrayOutputStream();
URL url = new URL(aSrc);
is = url.openStream();
// Cannot read from same stream twice. Also, InputStream from
// URL does not support reset. So converting to byte array
while((byteRead = is.read(buf)) != -1) {
os.write(buf, 0, byteRead);
}
byte[] imgBuffer = os.toByteArray();
BitmapFactory.decodeByteArray(imgBuffer, 0, imgBuffer.length, options);
options.inSampleSize = getBitmapSampleSize(options, idealWidth, idealHeight);
options.inJustDecodeBounds = false;
image = BitmapFactory.decodeByteArray(imgBuffer, 0, imgBuffer.length, options);
}
if(image != null) {
mgr.setBitmap(image);
return true;
} else {
return false;
}
} catch(OutOfMemoryError ome) {
Log.e(LOGTAG, "Out of Memmory when coverting to byte array", ome);
return false;
} catch(IOException ioe) {
Log.e(LOGTAG, "I/O Exception while setting wallpaper", ioe);
return false;
} finally {
if(is != null) {
try {
is.close();
} catch(IOException ioe) {
Log.w(LOGTAG, "I/O Exception while closing stream", ioe);
}
}
if(os != null) {
try {
os.close();
} catch(IOException ioe) {
Log.w(LOGTAG, "I/O Exception while closing stream", ioe);
}
}
}
}
@Override
protected void onPostExecute(Boolean success) {
notification.cancel();
notification.flags = 0;
notification.flags |= Notification.FLAG_AUTO_CANCEL;
if(!success) {
notification.tickerText = failureText;
notification.setLatestEventInfo(mAppContext, fileName, failureText, emptyIntent);
} else {
notification.tickerText = successText;
notification.setLatestEventInfo(mAppContext, fileName, successText, emptyIntent);
}
notification.show();
}
}.execute();
}
private int getBitmapSampleSize(BitmapFactory.Options options, int idealWidth, int idealHeight) {
int width = options.outWidth;
int height = options.outHeight;
int inSampleSize = 1;
if (height > idealHeight || width > idealWidth) {
if (width > height) {
inSampleSize = Math.round((float)height / (float)idealHeight);
} else {
inSampleSize = Math.round((float)width / (float)idealWidth);
}
}
return inSampleSize;
}
private void hidePluginLayer(Layer layer) {
LayerView layerView = mLayerView;
layerView.removeLayer(layer);
layerView.requestRender();
}
private void showPluginLayer(Layer layer) {
LayerView layerView = mLayerView;
layerView.addLayer(layer);
layerView.requestRender();
}
public void requestRender() {
mLayerView.requestRender();
}
public void hidePlugins(Tab tab) {
for (Layer layer : tab.getPluginLayers()) {
if (layer instanceof PluginLayer) {
((PluginLayer) layer).setVisible(false);
}
hidePluginLayer(layer);
}
requestRender();
}
public void showPlugins() {
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getSelectedTab();
showPlugins(tab);
}
public void showPlugins(Tab tab) {
for (Layer layer : tab.getPluginLayers()) {
showPluginLayer(layer);
if (layer instanceof PluginLayer) {
((PluginLayer) layer).setVisible(true);
}
}
requestRender();
}
public void setFullScreen(final boolean fullscreen) {
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
// Hide/show the system notification bar
Window window = getWindow();
window.setFlags(fullscreen ?
WindowManager.LayoutParams.FLAG_FULLSCREEN : 0,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
if (Build.VERSION.SDK_INT >= 11)
window.getDecorView().setSystemUiVisibility(fullscreen ? 1 : 0);
}
});
}
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
{
GeckoAppShell.registerGlobalExceptionHandler();
// Enable Android Strict Mode for developers' local builds (the "default" channel).
if ("default".equals(AppConstants.MOZ_UPDATE_CHANNEL)) {
enableStrictMode();
}
// The clock starts...now. Better hurry!
mJavaUiStartupTimer = new Telemetry.Timer("FENNEC_STARTUP_TIME_JAVAUI");
mGeckoReadyStartupTimer = new Telemetry.Timer("FENNEC_STARTUP_TIME_GECKOREADY");
String args = getIntent().getStringExtra("args");
String profileName = null;
String profilePath = null;
if (args != null) {
if (args.contains("-P")) {
Pattern p = Pattern.compile("(?:-P\\s*)(\\w*)(\\s*)");
Matcher m = p.matcher(args);
if (m.find()) {
profileName = m.group(1);
}
}
if (args.contains("-profile")) {
Pattern p = Pattern.compile("(?:-profile\\s*)(\\S*)(\\s*)");
Matcher m = p.matcher(args);
if (m.find()) {
profilePath = m.group(1);
}
if (profileName == null) {
profileName = getDefaultProfileName();
if (profileName == null)
profileName = "default";
}
GeckoApp.sIsUsingCustomProfile = true;
}
if (profileName != null || profilePath != null) {
mProfile = GeckoProfile.get(this, profileName, profilePath);
}
}
BrowserDB.initialize(getProfile().getName());
((GeckoApplication)getApplication()).initialize();
mAppContext = this;
ThreadUtils.setUiThread(Thread.currentThread(), new Handler());
Tabs.getInstance().attachToActivity(this);
Favicons.getInstance().attachToContext(this);
// Check to see if the activity is restarted after configuration change.
if (getLastCustomNonConfigurationInstance() != null) {
// Restart the application as a safe way to handle the configuration change.
doRestart();
System.exit(0);
return;
}
if (sGeckoThread != null) {
// this happens when the GeckoApp activity is destroyed by android
// without killing the entire application (see bug 769269)
mIsRestoringActivity = true;
Telemetry.HistogramAdd("FENNEC_RESTORING_ACTIVITY", 1);
}
// Fix for bug 830557 on Tegra boards running Froyo.
// This fix must be done before doing layout.
// Assume the bug is fixed in Gingerbread and up.
if (Build.VERSION.SDK_INT < 9) {
try {
Class<?> inputBindResultClass =
Class.forName("com.android.internal.view.InputBindResult");
java.lang.reflect.Field creatorField =
inputBindResultClass.getField("CREATOR");
Log.i(LOGTAG, "froyo startup fix: " + String.valueOf(creatorField.get(null)));
} catch (Exception e) {
Log.w(LOGTAG, "froyo startup fix failed", e);
}
}
LayoutInflater.from(this).setFactory(this);
super.onCreate(savedInstanceState);
mOrientation = getResources().getConfiguration().orientation;
setContentView(getLayout());
// setup gecko layout
mGeckoLayout = (RelativeLayout) findViewById(R.id.gecko_layout);
mMainLayout = (RelativeLayout) findViewById(R.id.main_layout);
// setup tabs panel
mTabsPanel = (TabsPanel) findViewById(R.id.tabs_panel);
// check if the last run was exited due to a normal kill while
// we were in the background, or a more harsh kill while we were
// active
mRestoreMode = getSessionRestoreState(savedInstanceState);
if (mRestoreMode == RESTORE_OOM) {
boolean wasInBackground =
savedInstanceState.getBoolean(SAVED_STATE_IN_BACKGROUND, false);
// Don't log OOM-kills if only one activity was destroyed. (For example
// from "Don't keep activities" on ICS)
if (!wasInBackground && !mIsRestoringActivity) {
Telemetry.HistogramAdd("FENNEC_WAS_KILLED", 1);
}
mPrivateBrowsingSession = savedInstanceState.getString(SAVED_STATE_PRIVATE_SESSION);
}
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
SharedPreferences prefs =
GeckoApp.mAppContext.getSharedPreferences(PREFS_NAME, 0);
boolean wasOOM = prefs.getBoolean(PREFS_OOM_EXCEPTION, false);
boolean wasStopped = prefs.getBoolean(PREFS_WAS_STOPPED, true);
if (wasOOM || !wasStopped) {
Telemetry.HistogramAdd("FENNEC_WAS_KILLED", 1);
}
SharedPreferences.Editor editor = prefs.edit();
editor.putBoolean(GeckoApp.PREFS_OOM_EXCEPTION, false);
// put a flag to check if we got a normal onSaveInstaceState
// on exit, or if we were suddenly killed (crash or native OOM)
editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, false);
editor.commit();
}
});
GeckoAppShell.setNotificationClient(makeNotificationClient());
}
protected void initializeChrome(String uri, boolean isExternalURL) {
mDoorHangerPopup = new DoorHangerPopup(this, null);
mPluginContainer = (AbsoluteLayout) findViewById(R.id.plugin_container);
mFormAssistPopup = (FormAssistPopup) findViewById(R.id.form_assist_popup);
if (cameraView == null) {
cameraView = new SurfaceView(this);
cameraView.getHolder().setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
}
if (mLayerView == null) {
LayerView layerView = (LayerView) findViewById(R.id.layer_view);
layerView.initializeView(GeckoAppShell.getEventDispatcher());
mLayerView = layerView;
// bind the GeckoEditable instance to the new LayerView
GeckoAppShell.notifyIMEContext(GeckoEditableListener.IME_STATE_DISABLED, "", "", "");
}
}
private void initialize() {
mInitialized = true;
invalidateOptionsMenu();
Intent intent = getIntent();
String action = intent.getAction();
String passedUri = null;
String uri = getURIFromIntent(intent);
if (uri != null && uri.length() > 0) {
passedUri = uri;
}
final boolean isExternalURL = passedUri != null && !passedUri.equals("about:home");
StartupAction startupAction;
if (isExternalURL) {
startupAction = StartupAction.URL;
} else {
startupAction = StartupAction.NORMAL;
}
// Start migrating as early as possible, can do this in
// parallel with Gecko load.
checkMigrateProfile();
Uri data = intent.getData();
if (data != null && "http".equals(data.getScheme())) {
startupAction = StartupAction.PREFETCH;
ThreadUtils.postToBackgroundThread(new PrefetchRunnable(data.toString()));
}
Tabs.registerOnTabsChangedListener(this);
// If we are doing a restore, read the session data and send it to Gecko
String restoreMessage = null;
if (mRestoreMode != RESTORE_NONE && !mIsRestoringActivity) {
try {
String sessionString = getProfile().readSessionFile(false);
if (sessionString == null) {
throw new IOException("could not read from session file");
}
// If we are doing an OOM restore, parse the session data and
// stub the restored tabs immediately. This allows the UI to be
// updated before Gecko has restored.
if (mRestoreMode == RESTORE_OOM) {
final JSONArray tabs = new JSONArray();
SessionParser parser = new SessionParser() {
@Override
public void onTabRead(SessionTab sessionTab) {
JSONObject tabObject = sessionTab.getTabObject();
int flags = Tabs.LOADURL_NEW_TAB;
flags |= ((isExternalURL || !sessionTab.isSelected()) ? Tabs.LOADURL_DELAY_LOAD : 0);
flags |= (tabObject.optBoolean("desktopMode") ? Tabs.LOADURL_DESKTOP : 0);
flags |= (tabObject.optBoolean("isPrivate") ? Tabs.LOADURL_PRIVATE : 0);
Tab tab = Tabs.getInstance().loadUrl(sessionTab.getSelectedUrl(), flags);
tab.updateTitle(sessionTab.getSelectedTitle());
try {
tabObject.put("tabId", tab.getId());
} catch (JSONException e) {
Log.e(LOGTAG, "JSON error", e);
}
tabs.put(tabObject);
}
};
parser.parse(sessionString);
if (mPrivateBrowsingSession != null) {
parser.parse(mPrivateBrowsingSession);
}
if (tabs.length() > 0) {
sessionString = new JSONObject().put("windows", new JSONArray().put(new JSONObject().put("tabs", tabs))).toString();
} else {
throw new Exception("No tabs could be read from session file");
}
}
JSONObject restoreData = new JSONObject();
restoreData.put("restoringOOM", mRestoreMode == RESTORE_OOM);
restoreData.put("sessionString", sessionString);
restoreMessage = restoreData.toString();
} catch (Exception e) {
// If restore failed, do a normal startup
Log.e(LOGTAG, "An error occurred during restore", e);
mRestoreMode = RESTORE_NONE;
}
}
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Session:Restore", restoreMessage));
if (mRestoreMode == RESTORE_OOM) {
// If we successfully did an OOM restore, we now have tab stubs
// from the last session. Any future tabs should be animated.
Tabs.getInstance().notifyListeners(null, Tabs.TabEvents.RESTORED);
} else {
// Move the session file if it exists
getProfile().moveSessionFile();
}
initializeChrome(passedUri, isExternalURL);
// Show telemetry door hanger if we aren't restoring a session
if (mRestoreMode == RESTORE_NONE) {
Tabs.getInstance().notifyListeners(null, Tabs.TabEvents.RESTORED);
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Telemetry:Prompt", null));
}
Telemetry.HistogramAdd("FENNEC_STARTUP_GECKOAPP_ACTION", startupAction.ordinal());
if (!mIsRestoringActivity) {
sGeckoThread = new GeckoThread(intent, passedUri);
ThreadUtils.setGeckoThread(sGeckoThread);
}
if (!ACTION_DEBUG.equals(action) &&
GeckoThread.checkAndSetLaunchState(GeckoThread.LaunchState.Launching, GeckoThread.LaunchState.Launched)) {
sGeckoThread.start();
} else if (ACTION_DEBUG.equals(action) &&
GeckoThread.checkAndSetLaunchState(GeckoThread.LaunchState.Launching, GeckoThread.LaunchState.WaitForDebugger)) {
ThreadUtils.getUiHandler().postDelayed(new Runnable() {
@Override
public void run() {
GeckoThread.setLaunchState(GeckoThread.LaunchState.Launching);
sGeckoThread.start();
}
}, 1000 * 5 /* 5 seconds */);
}
//register for events
registerEventListener("log");
registerEventListener("Reader:Added");
registerEventListener("Reader:Removed");
registerEventListener("Reader:Share");
registerEventListener("Reader:FaviconRequest");
registerEventListener("Reader:GoToReadingList");
registerEventListener("onCameraCapture");
registerEventListener("Menu:Add");
registerEventListener("Menu:Remove");
registerEventListener("Menu:Update");
registerEventListener("Gecko:Ready");
registerEventListener("Toast:Show");
registerEventListener("DOMFullScreen:Start");
registerEventListener("DOMFullScreen:Stop");
registerEventListener("ToggleChrome:Hide");
registerEventListener("ToggleChrome:Show");
registerEventListener("ToggleChrome:Focus");
registerEventListener("Permissions:Data");
registerEventListener("Tab:ViewportMetadata");
registerEventListener("Session:StatePurged");
registerEventListener("Bookmark:Insert");
registerEventListener("Accessibility:Event");
registerEventListener("Accessibility:Ready");
registerEventListener("Shortcut:Remove");
registerEventListener("WebApps:Open");
registerEventListener("WebApps:PreInstall");
registerEventListener("WebApps:PostInstall");
registerEventListener("WebApps:Install");
registerEventListener("WebApps:Uninstall");
registerEventListener("Share:Text");
registerEventListener("Share:Image");
registerEventListener("Wallpaper:Set");
registerEventListener("Sanitize:ClearHistory");
registerEventListener("Update:Check");
registerEventListener("Update:Download");
registerEventListener("Update:Install");
registerEventListener("PrivateBrowsing:Data");
if (SmsManager.getInstance() != null) {
SmsManager.getInstance().start();
}
mPromptService = new PromptService();
mTextSelection = new TextSelection((TextSelectionHandle) findViewById(R.id.start_handle),
(TextSelectionHandle) findViewById(R.id.middle_handle),
(TextSelectionHandle) findViewById(R.id.end_handle),
GeckoAppShell.getEventDispatcher(),
this);
PrefsHelper.getPref("app.update.autodownload", new PrefsHelper.PrefHandlerBase() {
@Override public void prefValue(String pref, String value) {
UpdateServiceHelper.registerForUpdates(GeckoApp.this, value);
}
});
// End of the startup of our Java App
mJavaUiStartupTimer.stop();
ThreadUtils.getBackgroundHandler().postDelayed(new Runnable() {
@Override
public void run() {
// Sync settings need Gecko to be loaded, so
// no hurry in starting this.
checkMigrateSync();
// Record our launch time for the announcements service
// to use in assessing inactivity.
final Context context = GeckoApp.mAppContext;
AnnouncementsBroadcastService.recordLastLaunch(context);
// Kick off our background service to fetch product announcements.
// We do this by invoking the broadcast receiver, which uses the
// system alarm infrastructure to perform tasks at intervals.
GeckoPreferences.broadcastAnnouncementsPref(context);
/*
XXXX see bug 635342
We want to disable this code if possible. It is about 145ms in runtime
SharedPreferences settings = getPreferences(Activity.MODE_PRIVATE);
String localeCode = settings.getString(getPackageName() + ".locale", "");
if (localeCode != null && localeCode.length() > 0)
GeckoAppShell.setSelectedLocale(localeCode);
*/
if (!GeckoThread.checkLaunchState(GeckoThread.LaunchState.Launched)) {
return;
}
}
}, 50);
if (mIsRestoringActivity) {
GeckoThread.setLaunchState(GeckoThread.LaunchState.GeckoRunning);
Tab selectedTab = Tabs.getInstance().getSelectedTab();
if (selectedTab != null)
Tabs.getInstance().notifyListeners(selectedTab, Tabs.TabEvents.SELECTED);
connectGeckoLayerClient();
GeckoAppShell.setLayerClient(mLayerView.getLayerClient());
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Viewport:Flush", null));
}
if (ACTION_ALERT_CALLBACK.equals(action)) {
processAlertCallback(intent);
}
}
public GeckoProfile getProfile() {
// fall back to default profile if we didn't load a specific one
if (mProfile == null) {
mProfile = GeckoProfile.get(this);
}
return mProfile;
}
protected int getSessionRestoreState(Bundle savedInstanceState) {
if (savedInstanceState != null) {
return RESTORE_OOM;
}
final SharedPreferences prefs = GeckoApp.mAppContext.getSharedPreferences(PREFS_NAME, 0);
// We record crashes in the crash reporter. If sessionstore.js
// exists, but we didn't flag a crash in the crash reporter, we
// were probably just force killed by the user, so we shouldn't do
// a restore.
if (prefs.getBoolean(PREFS_CRASHED, false)) {
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
prefs.edit()
.putBoolean(GeckoApp.PREFS_CRASHED, false)
.commit();
}
});
if (getProfile().shouldRestoreSession()) {
return RESTORE_CRASH;
}
}
return RESTORE_NONE;
}
/**
* Enable Android StrictMode checks (for supported OS versions).
* http://developer.android.com/reference/android/os/StrictMode.html
*/
private void enableStrictMode() {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.GINGERBREAD) {
return;
}
Log.d(LOGTAG, "Enabling Android StrictMode");
StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
.detectAll()
.penaltyLog()
.build());
StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
.detectAll()
.penaltyLog()
.build());
}
public void enableCameraView() {
// 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);
}
public String getDefaultUAString() {
return HardwareUtils.isTablet() ? AppConstants.USER_AGENT_FENNEC_TABLET :
AppConstants.USER_AGENT_FENNEC_MOBILE;
}
public String getUAStringForHost(String host) {
// With our standard UA String, we get a 200 response code and
// client-side redirect from t.co. This bot-like UA gives us a
// 301 response code
if ("t.co".equals(host)) {
return AppConstants.USER_AGENT_BOT_LIKE;
}
return getDefaultUAString();
}
class PrefetchRunnable implements Runnable {
private String mPrefetchUrl;
PrefetchRunnable(String prefetchUrl) {
mPrefetchUrl = prefetchUrl;
}
@Override
public void run() {
HttpURLConnection connection = null;
try {
URL url = new URL(mPrefetchUrl);
// data url should have an http scheme
connection = (HttpURLConnection) url.openConnection();
connection.setRequestProperty("User-Agent", getUAStringForHost(url.getHost()));
connection.setInstanceFollowRedirects(false);
connection.setRequestMethod("GET");
connection.connect();
} catch (Exception e) {
Log.e(LOGTAG, "Exception prefetching URL", e);
} finally {
if (connection != null)
connection.disconnect();
}
}
}
private void processAlertCallback(Intent intent) {
String alertName = "";
String alertCookie = "";
Uri data = intent.getData();
if (data != null) {
alertName = data.getQueryParameter("name");
if (alertName == null)
alertName = "";
alertCookie = data.getQueryParameter("cookie");
if (alertCookie == null)
alertCookie = "";
}
handleNotification(ACTION_ALERT_CALLBACK, alertName, alertCookie);
}
@Override
protected void onNewIntent(Intent intent) {
if (GeckoThread.checkLaunchState(GeckoThread.LaunchState.GeckoExiting)) {
// We're exiting and shouldn't try to do anything else just incase
// we're hung for some reason we'll force the process to exit
System.exit(0);
return;
}
// if we were previously OOM killed, we can end up here when launching
// from external shortcuts, so set this as the intent for initialization
if (!mInitialized) {
setIntent(intent);
return;
}
// don't perform any actions if launching from recent apps
if ((intent.getFlags() & Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY) != 0)
return;
final String action = intent.getAction();
if (Intent.ACTION_MAIN.equals(action)) {
GeckoAppShell.sendEventToGecko(GeckoEvent.createURILoadEvent(""));
} else if (ACTION_LOAD.equals(action)) {
String uri = intent.getDataString();
Tabs.getInstance().loadUrl(uri);
} else if (Intent.ACTION_VIEW.equals(action)) {
String uri = intent.getDataString();
GeckoAppShell.sendEventToGecko(GeckoEvent.createURILoadEvent(uri));
} else if (action != null && action.startsWith(ACTION_WEBAPP_PREFIX)) {
String uri = getURIFromIntent(intent);
GeckoAppShell.sendEventToGecko(GeckoEvent.createWebappLoadEvent(uri));
} else if (ACTION_BOOKMARK.equals(action)) {
String uri = getURIFromIntent(intent);
GeckoAppShell.sendEventToGecko(GeckoEvent.createBookmarkLoadEvent(uri));
} else if (Intent.ACTION_SEARCH.equals(action)) {
String uri = getURIFromIntent(intent);
GeckoAppShell.sendEventToGecko(GeckoEvent.createURILoadEvent(uri));
} else if (ACTION_ALERT_CALLBACK.equals(action)) {
processAlertCallback(intent);
}
}
/*
* Handles getting a uri from and intent in a way that is backwards
* compatable with our previous implementations
*/
protected String getURIFromIntent(Intent intent) {
final String action = intent.getAction();
if (ACTION_ALERT_CALLBACK.equals(action))
return null;
String uri = intent.getDataString();
if (uri != null)
return uri;
if ((action != null && action.startsWith(ACTION_WEBAPP_PREFIX)) || ACTION_BOOKMARK.equals(action)) {
uri = intent.getStringExtra("args");
if (uri != null && uri.startsWith("--url=")) {
uri.replace("--url=", "");
}
}
return uri;
}
@Override
public void onResume()
{
// After an onPause, the activity is back in the foreground.
// Undo whatever we did in onPause.
super.onResume();
SiteIdentityPopup.getInstance().dismiss();
int newOrientation = getResources().getConfiguration().orientation;
if (mOrientation != newOrientation) {
mOrientation = newOrientation;
refreshChrome();
}
GeckoScreenOrientationListener.getInstance().start();
// User may have enabled/disabled accessibility.
GeckoAccessibility.updateAccessibilitySettings(this);
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
SharedPreferences prefs =
GeckoApp.mAppContext.getSharedPreferences(GeckoApp.PREFS_NAME, 0);
SharedPreferences.Editor editor = prefs.edit();
editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, false);
editor.commit();
}
});
}
@Override
public void onWindowFocusChanged(boolean hasFocus) {
super.onWindowFocusChanged(hasFocus);
if (!mInitialized && hasFocus) {
initialize();
getWindow().setBackgroundDrawable(null);
}
}
@Override
public void onPause()
{
// In some way it's sad that Android will trigger StrictMode warnings
// here as the whole point is to save to disk while the activity is not
// interacting with the user.
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
SharedPreferences prefs =
GeckoApp.mAppContext.getSharedPreferences(GeckoApp.PREFS_NAME, 0);
SharedPreferences.Editor editor = prefs.edit();
editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, true);
editor.commit();
}
});
GeckoScreenOrientationListener.getInstance().stop();
super.onPause();
}
@Override
public void onRestart()
{
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
SharedPreferences prefs =
GeckoApp.mAppContext.getSharedPreferences(GeckoApp.PREFS_NAME, 0);
SharedPreferences.Editor editor = prefs.edit();
editor.putBoolean(GeckoApp.PREFS_WAS_STOPPED, false);
editor.commit();
}
});
super.onRestart();
}
@Override
public void onDestroy()
{
unregisterEventListener("log");
unregisterEventListener("Reader:Added");
unregisterEventListener("Reader:Removed");
unregisterEventListener("Reader:Share");
unregisterEventListener("Reader:FaviconRequest");
unregisterEventListener("Reader:GoToReadingList");
unregisterEventListener("onCameraCapture");
unregisterEventListener("Menu:Add");
unregisterEventListener("Menu:Remove");
unregisterEventListener("Menu:Update");
unregisterEventListener("Gecko:Ready");
unregisterEventListener("Toast:Show");
unregisterEventListener("DOMFullScreen:Start");
unregisterEventListener("DOMFullScreen:Stop");
unregisterEventListener("ToggleChrome:Hide");
unregisterEventListener("ToggleChrome:Show");
unregisterEventListener("ToggleChrome:Focus");
unregisterEventListener("Permissions:Data");
unregisterEventListener("Tab:ViewportMetadata");
unregisterEventListener("Session:StatePurged");
unregisterEventListener("Bookmark:Insert");
unregisterEventListener("Accessibility:Event");
unregisterEventListener("Accessibility:Ready");
unregisterEventListener("Shortcut:Remove");
unregisterEventListener("WebApps:Open");
unregisterEventListener("WebApps:PreInstall");
unregisterEventListener("WebApps:PostInstall");
unregisterEventListener("WebApps:Install");
unregisterEventListener("WebApps:Uninstall");
unregisterEventListener("Share:Text");
unregisterEventListener("Share:Image");
unregisterEventListener("Wallpaper:Set");
unregisterEventListener("Sanitize:ClearHistory");
unregisterEventListener("Update:Check");
unregisterEventListener("Update:Download");
unregisterEventListener("Update:Install");
unregisterEventListener("PrivateBrowsing:Data");
deleteTempFiles();
if (mLayerView != null)
mLayerView.destroy();
if (mDoorHangerPopup != null)
mDoorHangerPopup.destroy();
if (mFormAssistPopup != null)
mFormAssistPopup.destroy();
if (mPromptService != null)
mPromptService.destroy();
if (mTextSelection != null)
mTextSelection.destroy();
SiteIdentityPopup.clearInstance();
Tabs.getInstance().detachFromActivity(this);
if (SmsManager.getInstance() != null) {
SmsManager.getInstance().stop();
if (isFinishing())
SmsManager.getInstance().shutdown();
}
super.onDestroy();
Tabs.unregisterOnTabsChangedListener(this);
}
protected void registerEventListener(String event) {
GeckoAppShell.getEventDispatcher().registerEventListener(event, this);
}
protected void unregisterEventListener(String event) {
GeckoAppShell.getEventDispatcher().unregisterEventListener(event, this);
}
// Get a temporary directory, may return null
public static File getTempDirectory() {
File dir = mAppContext.getExternalFilesDir("temp");
return dir;
}
// Delete any files in our temporary directory
public static void deleteTempFiles() {
File dir = getTempDirectory();
if (dir == null)
return;
File[] files = dir.listFiles();
if (files == null)
return;
for (File file : files) {
file.delete();
}
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
if (mOrientation != newConfig.orientation) {
mOrientation = newConfig.orientation;
if (mFormAssistPopup != null)
mFormAssistPopup.hide();
SiteIdentityPopup.getInstance().dismiss();
refreshChrome();
}
}
@Override
public Object onRetainCustomNonConfigurationInstance() {
// Send a non-null value so that we can restart the application,
// when activity restarts due to configuration change.
return Boolean.TRUE;
}
public String getContentProcessName() {
return AppConstants.MOZ_CHILD_PROCESS_NAME;
}
/*
* Only one factory can be set on the inflater; however, we want to use two
* factories (GeckoViewsFactory and the FragmentActivity factory).
* Overriding onCreateView() here allows us to dispatch view creation to
* both factories.
*/
@Override
public View onCreateView(String name, Context context, AttributeSet attrs) {
View view = GeckoViewsFactory.getInstance().onCreateView(name, context, attrs);
if (view == null) {
view = super.onCreateView(name, context, attrs);
}
return view;
}
public void addEnvToIntent(Intent intent) {
Map<String,String> envMap = System.getenv();
Set<Map.Entry<String,String>> envSet = envMap.entrySet();
Iterator<Map.Entry<String,String>> envIter = envSet.iterator();
int c = 0;
while (envIter.hasNext()) {
Map.Entry<String,String> entry = envIter.next();
intent.putExtra("env" + c, entry.getKey() + "="
+ entry.getValue());
c++;
}
}
public void doRestart() {
doRestart(RESTARTER_ACTION);
}
public void doRestart(String action) {
Log.d(LOGTAG, "doRestart(\"" + action + "\")");
try {
Intent intent = new Intent(action);
intent.setClassName(AppConstants.ANDROID_PACKAGE_NAME, RESTARTER_CLASS);
/* TODO: addEnvToIntent(intent); */
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
Log.d(LOGTAG, "Restart intent: " + intent.toString());
GeckoAppShell.killAnyZombies();
startActivity(intent);
} catch (Exception e) {
Log.e(LOGTAG, "Error effecting restart.", e);
}
finish();
// Give the restart process time to start before we die
GeckoAppShell.waitForAnotherGeckoProc();
}
public void handleNotification(String action, String alertName, String alertCookie) {
// If Gecko isn't running yet, we ignore the notification. Note that
// even if Gecko is running but it was restarted since the notification
// was created, the notification won't be handled (bug 849653).
if (GeckoThread.checkLaunchState(GeckoThread.LaunchState.GeckoRunning)) {
GeckoAppShell.handleNotification(action, alertName, alertCookie);
}
}
private void checkMigrateProfile() {
final File profileDir = getProfile().getDir();
if (profileDir != null) {
final GeckoApp app = GeckoApp.mAppContext;
ThreadUtils.postToBackgroundThread(new Runnable() {
@Override
public void run() {
ProfileMigrator profileMigrator = new ProfileMigrator(app);
// Do a migration run on the first start after an upgrade.
if (!GeckoApp.sIsUsingCustomProfile &&
!profileMigrator.hasMigrationRun()) {
// Show the "Setting up Fennec" screen if this takes
// a while.
// Create a "final" holder for the setup screen so that we can
// create it in startCallback and still find a reference to it
// in stopCallback. (We must create it on the UI thread to fix
// bug 788216). Note that synchronization is not a problem here
// since it is only ever touched on the UI thread.
final SetupScreen[] setupScreenHolder = new SetupScreen[1];
final Runnable startCallback = new Runnable() {
@Override
public void run() {
GeckoApp.mAppContext.runOnUiThread(new Runnable() {
@Override
public void run() {
setupScreenHolder[0] = new SetupScreen(app);
setupScreenHolder[0].show();
}
});
}
};
final Runnable stopCallback = new Runnable() {
@Override
public void run() {
GeckoApp.mAppContext.runOnUiThread(new Runnable() {
@Override
public void run() {
SetupScreen screen = setupScreenHolder[0];
// screen will never be null if this code runs, but
// stranger things have happened...
if (screen != null) {
screen.dismiss();
}
}
});
}
};
profileMigrator.setLongOperationCallbacks(startCallback,
stopCallback);
profileMigrator.launchPlaces(profileDir);
finishProfileMigration();
}
}}
);
}
}
protected void finishProfileMigration() {
}
private void checkMigrateSync() {
final File profileDir = getProfile().getDir();
if (!GeckoApp.sIsUsingCustomProfile && profileDir != null) {
final GeckoApp app = GeckoApp.mAppContext;
ProfileMigrator profileMigrator = new ProfileMigrator(app);
if (!profileMigrator.hasSyncMigrated()) {
profileMigrator.launchSyncPrefs();
}
}
}
PromptService getPromptService() {
return mPromptService;
}
@Override
public boolean onSearchRequested() {
return showAwesomebar(AwesomeBar.Target.CURRENT_TAB);
}
public boolean showAwesomebar(AwesomeBar.Target aTarget) {
return showAwesomebar(aTarget, null);
}
public boolean showAwesomebar(AwesomeBar.Target aTarget, String aUrl) {
Intent intent = new Intent(getBaseContext(), AwesomeBar.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
intent.putExtra(AwesomeBar.TARGET_KEY, aTarget.name());
// If we were passed in a URL, show it.
if (aUrl != null && !TextUtils.isEmpty(aUrl)) {
intent.putExtra(AwesomeBar.CURRENT_URL_KEY, aUrl);
} else if (aTarget == AwesomeBar.Target.CURRENT_TAB) {
// Otherwise, if we're editing the current tab, show its URL.
Tab tab = Tabs.getInstance().getSelectedTab();
if (tab != null) {
// Check to see if there's a user-entered search term, which we save
// whenever the user performs a search.
aUrl = tab.getUserSearch();
if (TextUtils.isEmpty(aUrl)) {
aUrl = tab.getURL();
}
if (aUrl != null) {
intent.putExtra(AwesomeBar.CURRENT_URL_KEY, aUrl);
}
}
}
int requestCode = GeckoAppShell.sActivityHelper.makeRequestCodeForAwesomebar();
startActivityForResult(intent, requestCode);
overridePendingTransition (R.anim.awesomebar_fade_in, R.anim.awesomebar_hold_still);
return true;
}
public void showReadingList() {
Intent intent = new Intent(getBaseContext(), AwesomeBar.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION | Intent.FLAG_ACTIVITY_NO_HISTORY);
intent.putExtra(AwesomeBar.TARGET_KEY, AwesomeBar.Target.CURRENT_TAB.toString());
intent.putExtra(AwesomeBar.READING_LIST_KEY, true);
int requestCode = GeckoAppShell.sActivityHelper.makeRequestCodeForAwesomebar();
startActivityForResult(intent, requestCode);
}
@Override
public void onBackPressed() {
if (autoHideTabs()) {
return;
}
if (mDoorHangerPopup != null && mDoorHangerPopup.isShowing()) {
mDoorHangerPopup.dismiss();
return;
}
if (mFullScreenPluginView != null) {
GeckoAppShell.onFullScreenPluginHidden(mFullScreenPluginView);
removeFullScreenPluginView(mFullScreenPluginView);
return;
}
SiteIdentityPopup identityPopup = SiteIdentityPopup.getInstance();
if (identityPopup.isShowing()) {
identityPopup.dismiss();
return;
}
if (mLayerView != null && mLayerView.isFullScreen()) {
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("FullScreen:Exit", null));
return;
}
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getSelectedTab();
if (tab == null) {
moveTaskToBack(true);
return;
}
if (tab.doBack())
return;
if (tab.isExternal()) {
moveTaskToBack(true);
tabs.closeTab(tab);
return;
}
int parentId = tab.getParentId();
Tab parent = tabs.getTab(parentId);
if (parent != null) {
// The back button should always return to the parent (not a sibling).
tabs.closeTab(tab, parent);
return;
}
moveTaskToBack(true);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (!GeckoAppShell.sActivityHelper.handleActivityResult(requestCode, resultCode, data)) {
super.onActivityResult(requestCode, resultCode, data);
}
}
public LayerView getLayerView() {
return mLayerView;
}
public AbsoluteLayout getPluginContainer() { return mPluginContainer; }
// Accelerometer.
@Override
public void onAccuracyChanged(Sensor sensor, int accuracy) {
}
@Override
public void onSensorChanged(SensorEvent event) {
GeckoAppShell.sendEventToGecko(GeckoEvent.createSensorEvent(event));
}
// Geolocation.
@Override
public void onLocationChanged(Location location) {
// No logging here: user-identifying information.
GeckoAppShell.sendEventToGecko(GeckoEvent.createLocationEvent(location));
}
@Override
public void onProviderDisabled(String provider)
{
}
@Override
public void onProviderEnabled(String provider)
{
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras)
{
}
// Called when a Gecko Hal WakeLock is changed
public void notifyWakeLockChanged(String topic, String state) {
PowerManager.WakeLock wl = mWakeLocks.get(topic);
if (state.equals("locked-foreground") && wl == null) {
PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
wl = pm.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK, topic);
wl.acquire();
mWakeLocks.put(topic, wl);
} else if (!state.equals("locked-foreground") && wl != null) {
wl.release();
mWakeLocks.remove(topic);
}
}
public void notifyCheckUpdateResult(String result) {
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Update:CheckResult", result));
}
protected void connectGeckoLayerClient() {
mLayerView.getLayerClient().notifyGeckoReady();
mLayerView.setTouchIntercepter(this);
}
public void setAccessibilityEnabled(boolean enabled) {
}
@Override
public boolean onInterceptTouchEvent(View view, MotionEvent event) {
return false;
}
@Override
public boolean onTouch(View view, MotionEvent event) {
if (event == null)
return true;
int action = event.getActionMasked();
PointF point = new PointF(event.getX(), event.getY());
if (action == MotionEvent.ACTION_DOWN) {
mInitialTouchPoint = point;
}
if (mInitialTouchPoint != null && action == MotionEvent.ACTION_MOVE) {
if (PointUtils.subtract(point, mInitialTouchPoint).length() <
PanZoomController.PAN_THRESHOLD) {
// Don't send the touchmove event if if the users finger hasn't moved far.
// Necessary for Google Maps to work correctly. See bug 771099.
return true;
} else {
mInitialTouchPoint = null;
}
}
GeckoAppShell.sendEventToGecko(GeckoEvent.createMotionEvent(event));
return true;
}
public static class MainLayout extends RelativeLayout {
private TouchEventInterceptor mTouchEventInterceptor;
private MotionEventInterceptor mMotionEventInterceptor;
public MainLayout(Context context, AttributeSet attrs) {
super(context, attrs);
}
public void setTouchEventInterceptor(TouchEventInterceptor interceptor) {
mTouchEventInterceptor = interceptor;
}
public void setMotionEventInterceptor(MotionEventInterceptor interceptor) {
mMotionEventInterceptor = interceptor;
}
@Override
public boolean onInterceptTouchEvent(MotionEvent event) {
if (mTouchEventInterceptor != null && mTouchEventInterceptor.onInterceptTouchEvent(this, event)) {
return true;
}
return super.onInterceptTouchEvent(event);
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if (mTouchEventInterceptor != null && mTouchEventInterceptor.onTouch(this, event)) {
return true;
}
return super.onTouchEvent(event);
}
@Override
public boolean onGenericMotionEvent(MotionEvent event) {
if (mMotionEventInterceptor != null && mMotionEventInterceptor.onInterceptMotionEvent(this, event)) {
return true;
}
return super.onGenericMotionEvent(event);
}
@Override
public void setDrawingCacheEnabled(boolean enabled) {
// Instead of setting drawing cache in the view itself, we simply
// enable drawing caching on its children. This is mainly used in
// animations (see PropertyAnimator)
super.setChildrenDrawnWithCacheEnabled(enabled);
}
}
private class FullScreenHolder extends FrameLayout {
public FullScreenHolder(Context ctx) {
super(ctx);
}
@Override
public void addView(View view, int index) {
/**
* This normally gets called when Flash adds a separate SurfaceView
* for the video. It is unhappy if we have the LayerView underneath
* it for some reason so we need to hide that. Hiding the LayerView causes
* its surface to be destroyed, which causes a pause composition
* event to be sent to Gecko. We synchronously wait for that to be
* processed. Simultaneously, however, Flash is waiting on a mutex so
* the post() below is an attempt to avoid a deadlock.
*/
super.addView(view, index);
ThreadUtils.postToUiThread(new Runnable() {
@Override
public void run() {
mLayerView.hide();
}
});
}
/**
* The methods below are simply copied from what Android WebKit does.
* It wasn't ever called in my testing, but might as well
* keep it in case it is for some reason. The methods
* all return true because we don't want any events
* leaking out from the fullscreen view.
*/
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (event.isSystem()) {
return super.onKeyDown(keyCode, event);
}
mFullScreenPluginView.onKeyDown(keyCode, event);
return true;
}
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
if (event.isSystem()) {
return super.onKeyUp(keyCode, event);
}
mFullScreenPluginView.onKeyUp(keyCode, event);
return true;
}
@Override
public boolean onTouchEvent(MotionEvent event) {
return true;
}
@Override
public boolean onTrackballEvent(MotionEvent event) {
mFullScreenPluginView.onTrackballEvent(event);
return true;
}
}
@Override
public boolean onContextItemSelected(MenuItem item) {
switch(item.getItemId()) {
case R.id.pasteandgo: {
String text = GeckoAppShell.getClipboardText();
if (text != null && !TextUtils.isEmpty(text)) {
Tabs.getInstance().loadUrl(text);
}
return true;
}
case R.id.site_settings: {
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Permissions:Get", null));
return true;
}
case R.id.paste: {
String text = GeckoAppShell.getClipboardText();
if (text != null && !TextUtils.isEmpty(text)) {
showAwesomebar(AwesomeBar.Target.CURRENT_TAB, text);
}
return true;
}
case R.id.share: {
shareCurrentUrl();
return true;
}
case R.id.subscribe: {
Tab tab = Tabs.getInstance().getSelectedTab();
if (tab != null && tab.getFeedsEnabled()) {
JSONObject args = new JSONObject();
try {
args.put("tabId", tab.getId());
} catch (JSONException e) {
Log.e(LOGTAG, "error building json arguments");
}
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Feeds:Subscribe", args.toString()));
}
return true;
}
case R.id.copyurl: {
Tab tab = Tabs.getInstance().getSelectedTab();
if (tab != null) {
String url = tab.getURL();
if (url != null) {
GeckoAppShell.setClipboardText(url);
}
}
return true;
}
case R.id.add_to_launcher: {
Tab tab = Tabs.getInstance().getSelectedTab();
if (tab != null) {
String url = tab.getURL();
String title = tab.getDisplayTitle();
Bitmap favicon = tab.getFavicon();
if (url != null && title != null) {
GeckoAppShell.createShortcut(title, url, url, favicon == null ? null : favicon, "");
}
}
return true;
}
}
return false;
}
protected NotificationClient makeNotificationClient() {
// Don't use a notification service; we may be killed in the background
// during downloads.
return new AppNotificationClient(getApplicationContext());
}
}
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