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

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