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b54adee8aa
gecko/mobile/android/base/GeckoApp.java
Kartikaya Gupta b54adee8aa Merge the origin (Point) and size (IntSize) properties of Layers into a single position (Rect) property. 
Not only does this reduce the amount of cruft needed while getting and setting these properties, it
makes the code more consistent because we don't have half of this stored in the Layer base class and
the other half provided by an abstract method implementation in subclasses. Furthermore, this
allows the VirtualLayer size to be updated based on the area painted by gecko rather than remaining
fixed at the view size when the virtual layer was created.
2012-02-26 10:47:47 -05:00

2838 lines
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/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Android code.
*
* The Initial Developer of the Original Code is Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2009-2010
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Vladimir Vukicevic <vladimir@pobox.com>
* Matt Brubeck <mbrubeck@mozilla.com>
* Vivien Nicolas <vnicolas@mozilla.com>
* Sriram Ramasubramanian <sriram@mozilla.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
package org.mozilla.gecko;
import org.mozilla.gecko.db.BrowserDB;
import org.mozilla.gecko.gfx.FloatSize;
import org.mozilla.gecko.gfx.GeckoLayerClient;
import org.mozilla.gecko.gfx.IntSize;
import org.mozilla.gecko.gfx.Layer;
import org.mozilla.gecko.gfx.LayerController;
import org.mozilla.gecko.gfx.LayerView;
import org.mozilla.gecko.gfx.PlaceholderLayerClient;
import org.mozilla.gecko.gfx.RectUtils;
import org.mozilla.gecko.gfx.SurfaceTextureLayer;
import org.mozilla.gecko.gfx.ViewportMetrics;
import org.mozilla.gecko.Tab.HistoryEntry;
import java.io.*;
import java.util.*;
import java.util.regex.Pattern;
import java.util.regex.Matcher;
import java.util.zip.*;
import java.net.URL;
import java.nio.*;
import java.nio.channels.FileChannel;
import java.util.concurrent.*;
import java.lang.reflect.*;
import java.net.*;
import org.json.*;
import android.os.*;
import android.app.*;
import android.text.*;
import android.view.*;
import android.view.inputmethod.*;
import android.view.ViewGroup.LayoutParams;
import android.content.*;
import android.content.res.*;
import android.graphics.*;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.BitmapDrawable;
import android.widget.*;
import android.hardware.*;
import android.location.*;
import android.util.*;
import android.net.*;
import android.database.*;
import android.database.sqlite.*;
import android.provider.*;
import android.content.pm.*;
import android.content.pm.PackageManager.*;
import dalvik.system.*;
abstract public class GeckoApp
extends Activity implements GeckoEventListener, SensorEventListener, LocationListener
{
private static final String LOGTAG = "GeckoApp";
public static enum StartupMode {
NORMAL,
NEW_VERSION,
NEW_PROFILE
}
public static final String ACTION_ALERT_CLICK = "org.mozilla.gecko.ACTION_ALERT_CLICK";
public static final String ACTION_ALERT_CLEAR = "org.mozilla.gecko.ACTION_ALERT_CLEAR";
public static final String ACTION_WEBAPP = "org.mozilla.gecko.WEBAPP";
public static final String ACTION_DEBUG = "org.mozilla.gecko.DEBUG";
public static final String ACTION_BOOKMARK = "org.mozilla.gecko.BOOKMARK";
public static final String ACTION_LOAD = "org.mozilla.gecko.LOAD";
public static final String ACTION_UPDATE = "org.mozilla.gecko.UPDATE";
public static final String SAVED_STATE_URI = "uri";
public static final String SAVED_STATE_TITLE = "title";
public static final String SAVED_STATE_VIEWPORT = "viewport";
public static final String SAVED_STATE_SCREEN = "screen";
public static final String SAVED_STATE_SESSION = "session";
StartupMode mStartupMode = null;
private LinearLayout mMainLayout;
private RelativeLayout mGeckoLayout;
public static SurfaceView cameraView;
public static GeckoApp mAppContext;
public static boolean mDOMFullScreen = false;
public static File sGREDir = null;
public static Menu sMenu;
private static GeckoThread sGeckoThread = null;
public GeckoAppHandler mMainHandler;
private File mProfileDir;
public static boolean sIsGeckoReady = false;
public static int mOrientation;
private IntentFilter mConnectivityFilter;
private BroadcastReceiver mConnectivityReceiver;
private BroadcastReceiver mBatteryReceiver;
public static BrowserToolbar mBrowserToolbar;
public static DoorHangerPopup mDoorHangerPopup;
public static AutoCompletePopup mAutoCompletePopup;
public Favicons mFavicons;
private Geocoder mGeocoder;
private Address mLastGeoAddress;
private static LayerController mLayerController;
private static PlaceholderLayerClient mPlaceholderLayerClient;
private static GeckoLayerClient mLayerClient;
private AboutHomeContent mAboutHomeContent;
private static AbsoluteLayout mPluginContainer;
public String mLastTitle;
public String mLastSnapshotUri;
public String mLastViewport;
public byte[] mLastScreen;
public int mOwnActivityDepth = 0;
private boolean mRestoreSession = false;
private boolean mInitialized = false;
private static final String HANDLER_MSG_TYPE = "type";
private static final int HANDLER_MSG_TYPE_INITIALIZE = 1;
public interface OnTabsChangedListener {
public void onTabsChanged(Tab tab);
}
private static ArrayList<OnTabsChangedListener> mTabsChangedListeners;
static class ExtraMenuItem implements MenuItem.OnMenuItemClickListener {
String label;
String icon;
int id;
public boolean onMenuItemClick(MenuItem item) {
Log.i(LOGTAG, "menu item clicked");
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Menu:Clicked", Integer.toString(id)));
return true;
}
}
static Vector<ExtraMenuItem> sExtraMenuItems = new Vector<ExtraMenuItem>();
public enum LaunchState {Launching, WaitForDebugger,
Launched, GeckoRunning, GeckoExiting};
private static LaunchState sLaunchState = LaunchState.Launching;
private static boolean sTryCatchAttached = false;
private static final int FILE_PICKER_REQUEST = 1;
private static final int AWESOMEBAR_REQUEST = 2;
private static final int CAMERA_CAPTURE_REQUEST = 3;
public static boolean checkLaunchState(LaunchState checkState) {
synchronized(sLaunchState) {
return sLaunchState == checkState;
}
}
static void setLaunchState(LaunchState setState) {
synchronized(sLaunchState) {
sLaunchState = setState;
}
}
// if mLaunchState is equal to checkState this sets mLaunchState to setState
// and return true. Otherwise we return false.
static boolean checkAndSetLaunchState(LaunchState checkState, LaunchState setState) {
synchronized(sLaunchState) {
if (sLaunchState != checkState)
return false;
sLaunchState = setState;
return true;
}
}
public static final String PLUGIN_ACTION = "android.webkit.PLUGIN";
/**
* A plugin that wish to be loaded in the WebView must provide this permission
* in their AndroidManifest.xml.
*/
public static final String PLUGIN_PERMISSION = "android.webkit.permission.PLUGIN";
private static final String PLUGIN_SYSTEM_LIB = "/system/lib/plugins/";
private static final String PLUGIN_TYPE = "type";
private static final String TYPE_NATIVE = "native";
public ArrayList<PackageInfo> mPackageInfoCache = new ArrayList<PackageInfo>();
String[] getPluginDirectories() {
// we don't support Honeycomb
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB &&
Build.VERSION.SDK_INT < 14 /*Build.VERSION_CODES.ICE_CREAM_SANDWICH*/ )
return new String[0];
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;
}
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 boolean onCreateOptionsMenu(Menu menu)
{
sMenu = menu;
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.layout.gecko_menu, menu);
return true;
}
@Override
public boolean onPrepareOptionsMenu(Menu aMenu)
{
Iterator<ExtraMenuItem> i = sExtraMenuItems.iterator();
while (i.hasNext()) {
final ExtraMenuItem item = i.next();
if (aMenu.findItem(item.id) == null) {
final MenuItem mi = aMenu.add(Menu.NONE, item.id, Menu.NONE, item.label);
if (item.icon != null) {
if (item.icon.startsWith("data")) {
byte[] raw = GeckoAppShell.decodeBase64(item.icon.substring(22), GeckoAppShell.BASE64_DEFAULT);
Bitmap bitmap = BitmapFactory.decodeByteArray(raw, 0, raw.length);
BitmapDrawable drawable = new BitmapDrawable(bitmap);
mi.setIcon(drawable);
}
else if (item.icon.startsWith("jar:") || item.icon.startsWith("file://")) {
GeckoAppShell.getHandler().post(new Runnable() {
public void run() {
try {
URL url = new URL(item.icon);
InputStream is = (InputStream) url.getContent();
Drawable drawable = Drawable.createFromStream(is, "src");
mi.setIcon(drawable);
} catch (Exception e) {
Log.w(LOGTAG, "onPrepareOptionsMenu: Unable to set icon", e);
}
}
});
}
}
mi.setOnMenuItemClickListener(item);
}
}
if (!sIsGeckoReady)
aMenu.findItem(R.id.settings).setEnabled(false);
Tab tab = Tabs.getInstance().getSelectedTab();
MenuItem bookmark = aMenu.findItem(R.id.bookmark);
MenuItem forward = aMenu.findItem(R.id.forward);
MenuItem share = aMenu.findItem(R.id.share);
MenuItem saveAsPDF = aMenu.findItem(R.id.save_as_pdf);
MenuItem downloads = aMenu.findItem(R.id.downloads);
MenuItem charEncoding = aMenu.findItem(R.id.char_encoding);
if (tab == null) {
bookmark.setEnabled(false);
forward.setEnabled(false);
share.setEnabled(false);
saveAsPDF.setEnabled(false);
return true;
}
bookmark.setEnabled(true);
bookmark.setCheckable(true);
if (tab.isBookmark()) {
bookmark.setChecked(true);
bookmark.setIcon(R.drawable.ic_menu_bookmark_remove);
} else {
bookmark.setChecked(false);
bookmark.setIcon(R.drawable.ic_menu_bookmark_add);
}
forward.setEnabled(tab.canDoForward());
// Disable share menuitem for about:, chrome: and file: URIs
String scheme = Uri.parse(tab.getURL()).getScheme();
boolean enabled = scheme != null && !(scheme.equals("about") || scheme.equals("chrome") ||
scheme.equals("file"));
share.setEnabled(enabled);
// Disable save as PDF for about:home and xul pages
saveAsPDF.setEnabled(!(tab.getURL().equals("about:home") ||
tab.getContentType().equals("application/vnd.mozilla.xul+xml")));
// DownloadManager support is tied to level 12 and higher
if (Build.VERSION.SDK_INT < 12)
downloads.setVisible(false);
charEncoding.setVisible(GeckoPreferences.getCharEncodingState());
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
Tab tab = null;
Intent intent = null;
switch (item.getItemId()) {
case R.id.quit:
synchronized(sLaunchState) {
if (sLaunchState == LaunchState.GeckoRunning)
GeckoAppShell.notifyGeckoOfEvent(
GeckoEvent.createBroadcastEvent("Browser:Quit", null));
else
System.exit(0);
sLaunchState = LaunchState.GeckoExiting;
}
return true;
case R.id.bookmark:
tab = Tabs.getInstance().getSelectedTab();
if (tab != null) {
if (item.isChecked()) {
tab.removeBookmark();
Toast.makeText(this, R.string.bookmark_removed, Toast.LENGTH_SHORT).show();
item.setIcon(R.drawable.ic_menu_bookmark_add);
} else {
tab.addBookmark();
Toast.makeText(this, R.string.bookmark_added, Toast.LENGTH_SHORT).show();
item.setIcon(R.drawable.ic_menu_bookmark_remove);
}
}
return true;
case R.id.share:
tab = Tabs.getInstance().getSelectedTab();
if (tab != null) {
GeckoAppShell.openUriExternal(tab.getURL(), "text/plain", "", "",
Intent.ACTION_SEND, tab.getTitle());
}
return true;
case R.id.reload:
doReload();
return true;
case R.id.forward:
doForward();
return true;
case R.id.save_as_pdf:
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("SaveAs:PDF", null));
return true;
case R.id.settings:
intent = new Intent(this, GeckoPreferences.class);
startActivity(intent);
return true;
case R.id.site_settings:
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Permissions:Get", null));
return true;
case R.id.addons:
loadUrlInTab("about:addons");
return true;
case R.id.downloads:
intent = new Intent(DownloadManager.ACTION_VIEW_DOWNLOADS);
startActivity(intent);
return true;
case R.id.char_encoding:
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("CharEncoding:Get", null));
return true;
default:
return super.onOptionsItemSelected(item);
}
}
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
if (mOwnActivityDepth > 0)
return; // we're showing one of our own activities and likely won't get paged out
if (outState == null)
outState = new Bundle();
new SessionSnapshotRunnable(null).run();
outState.putString(SAVED_STATE_TITLE, mLastTitle);
outState.putString(SAVED_STATE_VIEWPORT, mLastViewport);
outState.putByteArray(SAVED_STATE_SCREEN, mLastScreen);
outState.putBoolean(SAVED_STATE_SESSION, true);
}
public class SessionSnapshotRunnable implements Runnable {
Tab mThumbnailTab;
SessionSnapshotRunnable(Tab thumbnailTab) {
mThumbnailTab = thumbnailTab;
}
public void run() {
if (mLayerClient == null)
return;
synchronized (mLayerClient) {
if (!Tabs.getInstance().isSelectedTab(mThumbnailTab))
return;
HistoryEntry lastHistoryEntry = mThumbnailTab.getLastHistoryEntry();
if (lastHistoryEntry == null)
return;
ViewportMetrics viewportMetrics = mLayerClient.getGeckoViewportMetrics();
// If we don't have viewport metrics, the screenshot won't be right so bail
if (viewportMetrics == null)
return;
String viewportJSON = viewportMetrics.toJSON();
// If the title, uri and viewport haven't changed, the old screenshot is probably valid
if (viewportJSON.equals(mLastViewport) &&
mLastTitle.equals(lastHistoryEntry.mTitle) &&
mLastSnapshotUri.equals(lastHistoryEntry.mUri))
return;
mLastViewport = viewportJSON;
mLastTitle = lastHistoryEntry.mTitle;
mLastSnapshotUri = lastHistoryEntry.mUri;
getAndProcessThumbnailForTab(mThumbnailTab, true);
}
}
}
void getAndProcessThumbnailForTab(final Tab tab, boolean forceBigSceenshot) {
boolean isSelectedTab = Tabs.getInstance().isSelectedTab(tab);
final Bitmap bitmap = isSelectedTab ? mLayerClient.getBitmap() : null;
if (bitmap != null) {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.PNG, 0, bos);
processThumbnail(tab, bitmap, bos.toByteArray());
} else {
if (!tab.hasLoaded()) {
byte[] thumbnail = BrowserDB.getThumbnailForUrl(getContentResolver(), tab.getURL());
if (thumbnail != null)
processThumbnail(tab, null, thumbnail);
return;
}
mLastScreen = null;
int sw = forceBigSceenshot ? mLayerClient.getWidth() : tab.getMinScreenshotWidth();
int sh = forceBigSceenshot ? mLayerClient.getHeight(): tab.getMinScreenshotHeight();
int dw = forceBigSceenshot ? sw : tab.getThumbnailWidth();
int dh = forceBigSceenshot ? sh : tab.getThumbnailHeight();
GeckoAppShell.sendEventToGecko(GeckoEvent.createScreenshotEvent(tab.getId(), sw, sh, dw, dh));
}
}
void processThumbnail(Tab thumbnailTab, Bitmap bitmap, byte[] compressed) {
if (Tabs.getInstance().isSelectedTab(thumbnailTab)) {
if (compressed == null) {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.PNG, 0, bos);
compressed = bos.toByteArray();
}
mLastScreen = compressed;
}
if ("about:home".equals(thumbnailTab.getURL())) {
thumbnailTab.updateThumbnail(null);
return;
}
try {
if (bitmap == null)
bitmap = BitmapFactory.decodeByteArray(compressed, 0, compressed.length);
thumbnailTab.updateThumbnail(bitmap);
} catch (OutOfMemoryError ome) {
Log.w(LOGTAG, "decoding byte array ran out of memory", ome);
}
}
private void maybeCancelFaviconLoad(Tab tab) {
long faviconLoadId = tab.getFaviconLoadId();
if (faviconLoadId == Favicons.NOT_LOADING)
return;
// Cancel pending favicon load task
mFavicons.cancelFaviconLoad(faviconLoadId);
// Reset favicon load state
tab.setFaviconLoadId(Favicons.NOT_LOADING);
}
private void loadFavicon(final Tab tab) {
maybeCancelFaviconLoad(tab);
long id = mFavicons.loadFavicon(tab.getURL(), tab.getFaviconURL(),
new Favicons.OnFaviconLoadedListener() {
public void onFaviconLoaded(String pageUrl, Drawable favicon) {
// Leave favicon UI untouched if we failed to load the image
// for some reason.
if (favicon == null)
return;
Log.i(LOGTAG, "Favicon successfully loaded for URL = " + pageUrl);
// The tab might be pointing to another URL by the time the
// favicon is finally loaded, in which case we simply ignore it.
if (!tab.getURL().equals(pageUrl))
return;
Log.i(LOGTAG, "Favicon is for current URL = " + pageUrl);
tab.updateFavicon(favicon);
tab.setFaviconLoadId(Favicons.NOT_LOADING);
if (Tabs.getInstance().isSelectedTab(tab))
mBrowserToolbar.setFavicon(tab.getFavicon());
onTabsChanged(tab);
}
});
tab.setFaviconLoadId(id);
}
void handleLocationChange(final int tabId, final String uri,
final String documentURI, final String contentType) {
final Tab tab = Tabs.getInstance().getTab(tabId);
if (tab == null)
return;
if (Tabs.getInstance().isSelectedTab(tab)) {
if (uri.equals("about:home"))
showAboutHome();
else
hideAboutHome();
}
String oldBaseURI = tab.getURL();
tab.updateURL(uri);
tab.setDocumentURI(documentURI);
tab.setContentType(contentType);
String baseURI = uri;
if (baseURI.indexOf('#') != -1)
baseURI = uri.substring(0, uri.indexOf('#'));
if (oldBaseURI != null && oldBaseURI.indexOf('#') != -1)
oldBaseURI = oldBaseURI.substring(0, oldBaseURI.indexOf('#'));
if (baseURI.equals(oldBaseURI)) {
mMainHandler.post(new Runnable() {
public void run() {
if (Tabs.getInstance().isSelectedTab(tab)) {
mBrowserToolbar.setTitle(uri);
}
}
});
return;
}
tab.updateFavicon(null);
tab.updateFaviconURL(null);
tab.updateSecurityMode("unknown");
tab.removeTransientDoorHangers();
tab.setHasTouchListeners(false);
maybeCancelFaviconLoad(tab);
mMainHandler.post(new Runnable() {
public void run() {
if (Tabs.getInstance().isSelectedTab(tab)) {
mBrowserToolbar.setTitle(uri);
mBrowserToolbar.setFavicon(null);
mBrowserToolbar.setSecurityMode("unknown");
mDoorHangerPopup.updatePopup();
mBrowserToolbar.setShadowVisibility(!(tab.getURL().startsWith("about:")));
mLayerController.setWaitForTouchListeners(false);
if (tab != null)
hidePlugins(tab, true);
}
}
});
}
void handleSecurityChange(final int tabId, final String mode) {
final Tab tab = Tabs.getInstance().getTab(tabId);
if (tab == null)
return;
tab.updateSecurityMode(mode);
mMainHandler.post(new Runnable() {
public void run() {
if (Tabs.getInstance().isSelectedTab(tab))
mBrowserToolbar.setSecurityMode(mode);
}
});
}
void handleLoadError(final int tabId, final String uri, final String title) {
final Tab tab = Tabs.getInstance().getTab(tabId);
if (tab == null)
return;
// When a load error occurs, the URLBar can get corrupt so we reset it
mMainHandler.post(new Runnable() {
public void run() {
if (Tabs.getInstance().isSelectedTab(tab)) {
mBrowserToolbar.setTitle(tab.getDisplayTitle());
mBrowserToolbar.setFavicon(tab.getFavicon());
mBrowserToolbar.setSecurityMode(tab.getSecurityMode());
mBrowserToolbar.setProgressVisibility(tab.isLoading());
}
}
});
}
void handleClearHistory() {
if (mAboutHomeContent == null)
return;
GeckoApp.mAppContext.mMainHandler.post(new Runnable() {
public void run() {
mAboutHomeContent.update(GeckoApp.mAppContext,
EnumSet.of(AboutHomeContent.UpdateFlags.TOP_SITES));
}
});
}
public StartupMode getStartupMode() {
// This function might touch the disk and should not
// be called from UI's main thread.
synchronized(this) {
if (mStartupMode != null)
return mStartupMode;
String packageName = getPackageName();
SharedPreferences settings = getPreferences(Activity.MODE_PRIVATE);
// This key should be profile-dependent. For now, we're simply hardcoding
// the "default" profile here.
String keyName = packageName + ".default.startup_version";
String appVersion = null;
try {
PackageInfo pkgInfo = getPackageManager().getPackageInfo(packageName, 0);
appVersion = pkgInfo.versionName;
} catch(NameNotFoundException nnfe) {
// If, for some reason, we can't fetch the app version
// we fallback to NORMAL startup mode.
mStartupMode = StartupMode.NORMAL;
return mStartupMode;
}
String startupVersion = settings.getString(keyName, null);
if (startupVersion == null) {
mStartupMode = StartupMode.NEW_PROFILE;
} else {
if (startupVersion.equals(appVersion))
mStartupMode = StartupMode.NORMAL;
else
mStartupMode = StartupMode.NEW_VERSION;
}
if (mStartupMode != StartupMode.NORMAL)
settings.edit().putString(keyName, appVersion).commit();
Log.i(LOGTAG, "Startup mode: " + mStartupMode);
return mStartupMode;
}
}
public File getProfileDir() {
return getProfileDir("default");
}
public File getProfileDir(final String profileName) {
if (mProfileDir != null)
return mProfileDir;
try {
mProfileDir = GeckoDirProvider.getProfileDir(mAppContext, profileName);
} catch (IOException ex) {
Log.e(LOGTAG, "Error getting profile dir.", ex);
}
return mProfileDir;
}
void addTab() {
showAwesomebar(AwesomeBar.Type.ADD);
}
void showTabs() {
Intent intent = new Intent(mAppContext, TabsTray.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
startActivity(intent);
overridePendingTransition(R.anim.grow_fade_in, 0);
}
public static void registerOnTabsChangedListener(OnTabsChangedListener listener) {
if (mTabsChangedListeners == null)
mTabsChangedListeners = new ArrayList<OnTabsChangedListener>();
mTabsChangedListeners.add(listener);
}
public static void unregisterOnTabsChangedListener(OnTabsChangedListener listener) {
if (mTabsChangedListeners == null)
return;
mTabsChangedListeners.remove(listener);
}
public void onTabsChanged(Tab tab) {
if (mTabsChangedListeners == null)
return;
Iterator<OnTabsChangedListener> items = mTabsChangedListeners.iterator();
while (items.hasNext()) {
items.next().onTabsChanged(tab);
}
}
public void handleMessage(String event, JSONObject message) {
Log.i(LOGTAG, "Got message: " + event);
try {
if (event.equals("Menu:Add")) {
ExtraMenuItem item = new ExtraMenuItem();
item.label = message.getString("name");
item.id = message.getInt("id");
try { // icon is optional
item.icon = message.getString("icon");
} catch (Exception ex) { }
sExtraMenuItems.add(item);
} else if (event.equals("Menu:Remove")) {
// remove it from the menu and from our vector
Iterator<ExtraMenuItem> i = sExtraMenuItems.iterator();
int id = message.getInt("id");
while (i.hasNext()) {
ExtraMenuItem item = i.next();
if (item.id == id) {
sExtraMenuItems.remove(item);
if (sMenu == null)
return;
MenuItem menu = sMenu.findItem(id);
if (menu != null)
sMenu.removeItem(id);
}
}
} else if (event.equals("Toast:Show")) {
final String msg = message.getString("message");
final String duration = message.getString("duration");
handleShowToast(msg, duration);
} else if (event.equals("DOMContentLoaded")) {
final int tabId = message.getInt("tabID");
final String uri = message.getString("uri");
final String title = message.getString("title");
handleContentLoaded(tabId, uri, title);
Log.i(LOGTAG, "URI - " + uri + ", title - " + title);
} else if (event.equals("DOMTitleChanged")) {
final int tabId = message.getInt("tabID");
final String title = message.getString("title");
handleTitleChanged(tabId, title);
Log.i(LOGTAG, "title - " + title);
} else if (event.equals("DOMLinkAdded")) {
final int tabId = message.getInt("tabID");
final String rel = message.getString("rel");
final String href = message.getString("href");
Log.i(LOGTAG, "link rel - " + rel + ", href - " + href);
handleLinkAdded(tabId, rel, href);
} else if (event.equals("DOMWindowClose")) {
final int tabId = message.getInt("tabID");
handleWindowClose(tabId);
} else if (event.equals("log")) {
// generic log listener
final String msg = message.getString("msg");
Log.i(LOGTAG, "Log: " + msg);
} else if (event.equals("Content:LocationChange")) {
final int tabId = message.getInt("tabID");
final String uri = message.getString("uri");
final String documentURI = message.getString("documentURI");
final String contentType = message.getString("contentType");
Log.i(LOGTAG, "URI - " + uri);
handleLocationChange(tabId, uri, documentURI, contentType);
} else if (event.equals("Content:SecurityChange")) {
final int tabId = message.getInt("tabID");
final String mode = message.getString("mode");
Log.i(LOGTAG, "Security Mode - " + mode);
handleSecurityChange(tabId, mode);
} else if (event.equals("Content:StateChange")) {
final int tabId = message.getInt("tabID");
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);
} else if ((state & GeckoAppShell.WPL_STATE_STOP) != 0) {
Log.i(LOGTAG, "Got a document stop");
handleDocumentStop(tabId);
}
}
} 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("onCameraCapture")) {
//GeckoApp.mAppContext.doCameraCapture(message.getString("path"));
doCameraCapture();
} else if (event.equals("Doorhanger:Add")) {
handleDoorHanger(message);
} else if (event.equals("Doorhanger:Remove")) {
handleDoorHangerRemove(message);
} else if (event.equals("Gecko:Ready")) {
sIsGeckoReady = true;
mMainHandler.post(new Runnable() {
public void run() {
if (sMenu != null)
sMenu.findItem(R.id.settings).setEnabled(true);
}
});
setLaunchState(GeckoApp.LaunchState.GeckoRunning);
GeckoAppShell.sendPendingEventsToGecko();
connectGeckoLayerClient();
} else if (event.equals("ToggleChrome:Hide")) {
mMainHandler.post(new Runnable() {
public void run() {
mBrowserToolbar.hide();
}
});
} else if (event.equals("ToggleChrome:Show")) {
mMainHandler.post(new Runnable() {
public void run() {
mBrowserToolbar.show();
}
});
} else if (event.equals("DOMFullScreen:Start")) {
mDOMFullScreen = true;
} else if (event.equals("DOMFullScreen:Stop")) {
mDOMFullScreen = false;
} else if (event.equals("FormAssist:AutoComplete")) {
final JSONArray suggestions = message.getJSONArray("suggestions");
if (suggestions.length() == 0) {
mMainHandler.post(new Runnable() {
public void run() {
mAutoCompletePopup.hide();
}
});
} else {
final JSONArray rect = message.getJSONArray("rect");
final double zoom = message.getDouble("zoom");
mMainHandler.post(new Runnable() {
public void run() {
// Don't show autocomplete popup when using fullscreen VKB
InputMethodManager imm =
(InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
if (!imm.isFullscreenMode())
mAutoCompletePopup.show(suggestions, rect, zoom);
}
});
}
} else if (event.equals("Permissions:Data")) {
String host = message.getString("host");
JSONArray permissions = message.getJSONArray("permissions");
showSiteSettingsDialog(host, permissions);
} else if (event.equals("Downloads:Done")) {
String displayName = message.getString("displayName");
String path = message.getString("path");
String mimeType = message.getString("mimeType");
int size = message.getInt("size");
handleDownloadDone(displayName, path, mimeType, size);
} else if (event.equals("CharEncoding:Data")) {
final JSONArray charsets = message.getJSONArray("charsets");
int selected = message.getInt("selected");
final int len = charsets.length();
final String[] titleArray = new String[len];
for (int i = 0; i < len; i++) {
JSONObject charset = charsets.getJSONObject(i);
titleArray[i] = charset.getString("title");
}
final AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(this);
dialogBuilder.setSingleChoiceItems(titleArray, selected, new AlertDialog.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
try {
JSONObject charset = charsets.getJSONObject(which);
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("CharEncoding:Set", charset.getString("code")));
dialog.dismiss();
} catch (JSONException e) {
Log.e(LOGTAG, "error parsing json", e);
}
}
});
dialogBuilder.setNegativeButton(R.string.button_cancel, new AlertDialog.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
mMainHandler.post(new Runnable() {
public void run() {
dialogBuilder.show();
}
});
} else if (event.equals("CharEncoding:State")) {
final boolean visible = message.getString("visible").equals("true");
GeckoPreferences.setCharEncodingState(visible);
if (sMenu != null) {
mMainHandler.post(new Runnable() {
public void run() {
sMenu.findItem(R.id.char_encoding).setVisible(visible);
}
});
}
} else if (event.equals("Update:Restart")) {
doRestart("org.mozilla.gecko.restart_update");
} else if (event.equals("Tab:HasTouchListener")) {
int tabId = message.getInt("tabID");
Tab tab = Tabs.getInstance().getTab(tabId);
tab.setHasTouchListeners(true);
if (Tabs.getInstance().isSelectedTab(tab)) {
mMainHandler.post(new Runnable() {
public void run() {
mLayerController.setWaitForTouchListeners(true);
}
});
}
} else if (event.equals("Session:StatePurged")) {
if (mAboutHomeContent != null) {
mMainHandler.post(new Runnable() {
public void run() {
mAboutHomeContent.setLastTabsVisibility(false);
}
});
}
} else if (event.equals("Bookmark:Insert")) {
final String url = message.getString("url");
final String title = message.getString("title");
mMainHandler.post(new Runnable() {
public void run() {
Toast.makeText(GeckoApp.mAppContext, R.string.bookmark_added, Toast.LENGTH_SHORT).show();
GeckoAppShell.getHandler().post(new Runnable() {
public void run() {
BrowserDB.addBookmark(GeckoApp.mAppContext.getContentResolver(), title, url);
}
});
}
});
}
} catch (Exception e) {
Log.e(LOGTAG, "Exception handling message \"" + event + "\":", e);
}
}
public void showAboutHome() {
Runnable r = new AboutHomeRunnable(true);
mMainHandler.postAtFrontOfQueue(r);
}
public void hideAboutHome() {
Runnable r = new AboutHomeRunnable(false);
mMainHandler.postAtFrontOfQueue(r);
}
public class AboutHomeRunnable implements Runnable {
boolean mShow;
AboutHomeRunnable(boolean show) {
mShow = show;
}
public void run() {
mAutoCompletePopup.hide();
if (mShow) {
if (mAboutHomeContent == null) {
mAboutHomeContent = (AboutHomeContent) findViewById(R.id.abouthome_content);
mAboutHomeContent.init();
mAboutHomeContent.update(GeckoApp.mAppContext, AboutHomeContent.UpdateFlags.ALL);
mAboutHomeContent.setUriLoadCallback(new AboutHomeContent.UriLoadCallback() {
public void callback(String url) {
mBrowserToolbar.setProgressVisibility(true);
loadUrl(url, AwesomeBar.Type.EDIT);
}
});
} else {
mAboutHomeContent.update(GeckoApp.mAppContext,
EnumSet.of(AboutHomeContent.UpdateFlags.TOP_SITES));
}
mAboutHomeContent.setVisibility(View.VISIBLE);
} else {
findViewById(R.id.abouthome_content).setVisibility(View.GONE);
}
}
}
/**
* @param aPermissions
* Array of JSON objects to represent site permissions.
* Example: { type: "offline-app", setting: "Store Offline Data: Allow" }
*/
private void showSiteSettingsDialog(String aHost, JSONArray aPermissions) {
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
View customTitleView = getLayoutInflater().inflate(R.layout.site_setting_title, null);
((TextView) customTitleView.findViewById(R.id.title)).setText(R.string.site_settings_title);
((TextView) customTitleView.findViewById(R.id.host)).setText(aHost);
builder.setCustomTitle(customTitleView);
// If there are no permissions to clear, show the user a message about that.
// In the future, we want to disable the menu item if there are no permissions to clear.
if (aPermissions.length() == 0) {
builder.setMessage(R.string.site_settings_no_settings);
} else {
// Eventually we should use a list adapter and custom checkable list items
// to make a two-line UI to match the mock-ups
CharSequence[] items = new CharSequence[aPermissions.length()];
boolean[] states = new boolean[aPermissions.length()];
for (int i = 0; i < aPermissions.length(); i++) {
try {
items[i] = aPermissions.getJSONObject(i).
getString("setting");
// Make all the items checked by default
states[i] = true;
} catch (JSONException e) {
Log.i(LOGTAG, "JSONException: " + e);
}
}
builder.setMultiChoiceItems(items, states, new DialogInterface.OnMultiChoiceClickListener(){
public void onClick(DialogInterface dialog, int item, boolean state) {
// Do nothing
}
});
builder.setPositiveButton(R.string.site_settings_clear, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
ListView listView = ((AlertDialog) dialog).getListView();
SparseBooleanArray checkedItemPositions = listView.getCheckedItemPositions();
// An array of the indices of the permissions we want to clear
JSONArray permissionsToClear = new JSONArray();
for (int i = 0; i < checkedItemPositions.size(); i++) {
boolean checked = checkedItemPositions.get(i);
if (checked)
permissionsToClear.put(i);
}
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Permissions:Clear", permissionsToClear.toString()));
}
});
}
builder.setNegativeButton(R.string.site_settings_cancel, new DialogInterface.OnClickListener(){
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
mMainHandler.post(new Runnable() {
public void run() {
builder.create().show();
}
});
}
void handleDoorHanger(JSONObject geckoObject) throws JSONException {
final String message = geckoObject.getString("message");
final String value = geckoObject.getString("value");
final JSONArray buttons = geckoObject.getJSONArray("buttons");
final int tabId = geckoObject.getInt("tabID");
final JSONObject options = geckoObject.getJSONObject("options");
Log.i(LOGTAG, "DoorHanger received for tab " + tabId + ", msg:" + message);
mMainHandler.post(new Runnable() {
public void run() {
Tab tab = Tabs.getInstance().getTab(tabId);
if (tab != null)
mDoorHangerPopup.addDoorHanger(message, value, buttons, tab, options);
}
});
}
void handleDoorHangerRemove(JSONObject geckoObject) throws JSONException {
final String value = geckoObject.getString("value");
final int tabId = geckoObject.getInt("tabID");
Log.i(LOGTAG, "Doorhanger:Remove received for tab " + tabId);
mMainHandler.post(new Runnable() {
public void run() {
Tab tab = Tabs.getInstance().getTab(tabId);
if (tab == null)
return;
tab.removeDoorHanger(value);
mDoorHangerPopup.updatePopup();
}
});
}
void handleDocumentStart(int tabId, final boolean showProgress) {
final Tab tab = Tabs.getInstance().getTab(tabId);
if (tab == null)
return;
tab.setLoading(true);
tab.updateSecurityMode("unknown");
mMainHandler.post(new Runnable() {
public void run() {
if (Tabs.getInstance().isSelectedTab(tab)) {
mBrowserToolbar.setSecurityMode(tab.getSecurityMode());
if (showProgress)
mBrowserToolbar.setProgressVisibility(true);
}
onTabsChanged(tab);
}
});
}
void handleDocumentStop(int tabId) {
final Tab tab = Tabs.getInstance().getTab(tabId);
if (tab == null)
return;
tab.setLoading(false);
mMainHandler.post(new Runnable() {
public void run() {
if (Tabs.getInstance().isSelectedTab(tab))
mBrowserToolbar.setProgressVisibility(false);
onTabsChanged(tab);
}
});
if (Tabs.getInstance().isSelectedTab(tab)) {
Runnable r = new SessionSnapshotRunnable(tab);
GeckoAppShell.getHandler().postDelayed(r, 500);
}
}
void handleShowToast(final String message, final String duration) {
mMainHandler.post(new Runnable() {
public void run() {
Toast toast;
if (duration.equals("long"))
toast = Toast.makeText(mAppContext, message, Toast.LENGTH_LONG);
else
toast = Toast.makeText(mAppContext, message, Toast.LENGTH_SHORT);
toast.show();
}
});
}
void handleContentLoaded(int tabId, String uri, String title) {
final Tab tab = Tabs.getInstance().getTab(tabId);
if (tab == null)
return;
tab.updateTitle(title);
tab.setHasLoaded(true);
// Make the UI changes
mMainHandler.post(new Runnable() {
public void run() {
loadFavicon(tab);
if (Tabs.getInstance().isSelectedTab(tab))
mBrowserToolbar.setTitle(tab.getDisplayTitle());
onTabsChanged(tab);
}
});
}
void handleTitleChanged(int tabId, String title) {
final Tab tab = Tabs.getInstance().getTab(tabId);
if (tab == null)
return;
tab.updateTitle(title);
mMainHandler.post(new Runnable() {
public void run() {
if (Tabs.getInstance().isSelectedTab(tab))
mBrowserToolbar.setTitle(tab.getDisplayTitle());
onTabsChanged(tab);
}
});
}
void handleLinkAdded(final int tabId, String rel, final String href) {
if (rel.indexOf("[icon]") != -1) {
final Tab tab = Tabs.getInstance().getTab(tabId);
if (tab != null) {
tab.updateFaviconURL(href);
// If tab is not loading and the favicon is updated, we
// want to load the image straight away. If tab is still
// loading, we only load the favicon once the page's content
// is fully loaded (see handleContentLoaded()).
if (!tab.isLoading()) {
mMainHandler.post(new Runnable() {
public void run() {
loadFavicon(tab);
}
});
}
}
}
}
void handleWindowClose(final int tabId) {
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getTab(tabId);
tabs.closeTab(tab);
}
void handleDownloadDone(String displayName, String path, String mimeType, int size) {
// DownloadManager.addCompletedDownload is supported in level 12 and higher
if (Build.VERSION.SDK_INT >= 12) {
DownloadManager dm = (DownloadManager) mAppContext.getSystemService(Context.DOWNLOAD_SERVICE);
dm.addCompletedDownload(displayName, displayName,
false /* do not use media scanner */,
mimeType, path, size,
false /* no notification */);
}
}
void addPluginView(final View view,
final int x, final int y,
final int w, final int h,
final String metadata) {
mMainHandler.post(new Runnable() {
public void run() {
PluginLayoutParams lp;
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getSelectedTab();
if (tab == null)
return;
ViewportMetrics targetViewport = mLayerController.getViewportMetrics();
ViewportMetrics pluginViewport;
try {
JSONObject viewportObject = new JSONObject(metadata);
pluginViewport = new ViewportMetrics(viewportObject);
} catch (JSONException e) {
Log.e(LOGTAG, "Bad viewport metadata: ", e);
return;
}
if (mPluginContainer.indexOfChild(view) == -1) {
lp = new PluginLayoutParams(x, y, w, h, pluginViewport);
view.setWillNotDraw(false);
if (view instanceof SurfaceView) {
SurfaceView sview = (SurfaceView)view;
sview.setZOrderOnTop(false);
sview.setZOrderMediaOverlay(true);
}
mPluginContainer.addView(view, lp);
tab.addPluginView(view);
} else {
lp = (PluginLayoutParams)view.getLayoutParams();
lp.reset(x, y, w, h, pluginViewport);
lp.reposition(targetViewport);
try {
mPluginContainer.updateViewLayout(view, lp);
view.setVisibility(View.VISIBLE);
} catch (IllegalArgumentException e) {
Log.i(LOGTAG, "e:" + e);
// it can be the case where we
// get an update before the view
// is actually attached.
}
}
}
});
}
void removePluginView(final View view) {
mMainHandler.post(new Runnable() {
public void run() {
try {
mPluginContainer.removeView(view);
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getSelectedTab();
if (tab == null)
return;
tab.removePluginView(view);
} catch (Exception e) {}
}
});
}
public Surface createSurface() {
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getSelectedTab();
if (tab == null)
return null;
SurfaceTextureLayer layer = SurfaceTextureLayer.create();
if (layer == null)
return null;
Surface surface = layer.getSurface();
tab.addPluginLayer(surface, layer);
return surface;
}
public void destroySurface(Surface surface) {
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getSelectedTab();
if (tab == null)
return;
Layer layer = tab.removePluginLayer(surface);
hidePluginLayer(layer);
}
public void showSurface(Surface surface, int x, int y,
int w, int h, boolean inverted, boolean blend,
String metadata) {
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getSelectedTab();
if (tab == null)
return;
ViewportMetrics metrics;
try {
metrics = new ViewportMetrics(new JSONObject(metadata));
} catch (JSONException e) {
Log.e(LOGTAG, "Bad viewport metadata: ", e);
return;
}
PointF origin = metrics.getOrigin();
x = x + (int)origin.x;
y = y + (int)origin.y;
LayerView layerView = mLayerController.getView();
SurfaceTextureLayer layer = (SurfaceTextureLayer)tab.getPluginLayer(surface);
if (layer == null)
return;
layer.update(new Rect(x, y, x + w, y + h), metrics.getZoomFactor(), inverted, blend);
layerView.addLayer(layer);
// FIXME: shouldn't be necessary, layer will request
// one when it gets first frame
layerView.requestRender();
}
private void hidePluginLayer(Layer layer) {
LayerView layerView = mLayerController.getView();
layerView.removeLayer(layer);
layerView.requestRender();
}
private void showPluginLayer(Layer layer) {
LayerView layerView = mLayerController.getView();
layerView.addLayer(layer);
layerView.requestRender();
}
public void hideSurface(Surface surface) {
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getSelectedTab();
if (tab == null)
return;
Layer layer = tab.getPluginLayer(surface);
if (layer == null)
return;
hidePluginLayer(layer);
}
public void requestRender() {
mLayerController.getView().requestRender();
}
public void hidePlugins(boolean hideLayers) {
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getSelectedTab();
if (tab == null)
return;
hidePlugins(tab, hideLayers);
}
public void hidePlugins(Tab tab, boolean hideLayers) {
for (View view : tab.getPluginViews()) {
view.setVisibility(View.GONE);
}
if (hideLayers) {
for (Layer layer : tab.getPluginLayers()) {
hidePluginLayer(layer);
}
requestRender();
}
}
public void showPlugins() {
repositionPluginViews(true);
}
public void showPlugins(Tab tab) {
repositionPluginViews(tab, true);
for (Layer layer : tab.getPluginLayers()) {
showPluginLayer(layer);
}
requestRender();
}
public void repositionPluginViews(boolean setVisible) {
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getSelectedTab();
if (tab == null)
return;
repositionPluginViews(tab, setVisible);
}
public void repositionPluginViews(Tab tab, boolean setVisible) {
ViewportMetrics targetViewport = mLayerController.getViewportMetrics();
if (targetViewport == null)
return;
for (View view : tab.getPluginViews()) {
PluginLayoutParams lp = (PluginLayoutParams)view.getLayoutParams();
lp.reposition(targetViewport);
if (setVisible) {
view.setVisibility(View.VISIBLE);
}
mPluginContainer.updateViewLayout(view, lp);
}
}
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);
}
});
}
// The ActionBar needs to be refreshed on rotation as different orientation uses different resources
public void refreshActionBar() {
if (Build.VERSION.SDK_INT >= 11) {
mBrowserToolbar = (BrowserToolbar) getLayoutInflater().inflate(R.layout.browser_toolbar, null);
mBrowserToolbar.init();
mBrowserToolbar.refresh();
GeckoActionBar.setBackgroundDrawable(this, getResources().getDrawable(R.drawable.gecko_actionbar_bg));
GeckoActionBar.setDisplayOptions(this, ActionBar.DISPLAY_SHOW_CUSTOM, ActionBar.DISPLAY_SHOW_CUSTOM |
ActionBar.DISPLAY_SHOW_HOME |
ActionBar.DISPLAY_SHOW_TITLE |
ActionBar.DISPLAY_USE_LOGO);
GeckoActionBar.setCustomView(this, mBrowserToolbar);
}
}
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
{
mAppContext = this;
// StrictMode is set by defaults resource flag |enableStrictMode|.
if (getResources().getBoolean(R.bool.enableStrictMode)) {
enableStrictMode();
}
System.loadLibrary("mozglue");
mMainHandler = new GeckoAppHandler();
Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - onCreate");
if (savedInstanceState != null) {
mLastTitle = savedInstanceState.getString(SAVED_STATE_TITLE);
mLastViewport = savedInstanceState.getString(SAVED_STATE_VIEWPORT);
mLastScreen = savedInstanceState.getByteArray(SAVED_STATE_SCREEN);
mRestoreSession = savedInstanceState.getBoolean(SAVED_STATE_SESSION);
}
super.onCreate(savedInstanceState);
mOrientation = getResources().getConfiguration().orientation;
setContentView(R.layout.gecko_app);
if (Build.VERSION.SDK_INT >= 11) {
mBrowserToolbar = (BrowserToolbar) GeckoActionBar.getCustomView(this);
} else {
mBrowserToolbar = (BrowserToolbar) findViewById(R.id.browser_toolbar);
}
// setup gecko layout
mGeckoLayout = (RelativeLayout) findViewById(R.id.gecko_layout);
mMainLayout = (LinearLayout) findViewById(R.id.main_layout);
mConnectivityFilter = new IntentFilter();
mConnectivityFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
mConnectivityReceiver = new GeckoConnectivityReceiver();
}
private void initialize() {
mInitialized = true;
Intent intent = getIntent();
String args = intent.getStringExtra("args");
if (args != null && args.contains("-profile")) {
Pattern p = Pattern.compile("(?:-profile\\s*)(\\w*)(\\s*)");
Matcher m = p.matcher(args);
if (m.find()) {
mProfileDir = new File(m.group(1));
mLastTitle = null;
mLastViewport = null;
mLastScreen = null;
}
}
if (ACTION_UPDATE.equals(intent.getAction()) || args != null && args.contains("-alert update-app")) {
Log.i(LOGTAG,"onCreate: Update request");
checkAndLaunchUpdate();
}
mBrowserToolbar.init();
mBrowserToolbar.setTitle(mLastTitle);
String passedUri = null;
String uri = getURIFromIntent(intent);
if (uri != null && uri.length() > 0)
passedUri = mLastTitle = uri;
if (passedUri == null || passedUri.equals("about:home")) {
// show about:home if we aren't restoring previous session
Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - start check sessionstore.js exists");
File profileDir = getProfileDir();
boolean sessionExists = false;
if (profileDir != null)
sessionExists = new File(profileDir, "sessionstore.js").exists();
Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - finish check sessionstore.js exists");
if (!sessionExists) {
mBrowserToolbar.updateTabCount(1);
showAboutHome();
}
} else {
mBrowserToolbar.updateTabCount(1);
}
if (sGREDir == null)
sGREDir = new File(this.getApplicationInfo().dataDir);
Uri data = intent.getData();
if (data != null && "http".equals(data.getScheme()) &&
isHostOnPrefetchWhitelist(data.getHost())) {
Intent copy = new Intent(intent);
copy.setAction(ACTION_LOAD);
GeckoAppShell.getHandler().post(new RedirectorRunnable(copy));
// We're going to handle this uri with the redirector, so setting
// the action to MAIN and clearing the uri data prevents us from
// loading it twice
intent.setAction(Intent.ACTION_MAIN);
intent.setData(null);
passedUri = null;
}
sGeckoThread = new GeckoThread(intent, passedUri, mRestoreSession);
if (!ACTION_DEBUG.equals(intent.getAction()) &&
checkAndSetLaunchState(LaunchState.Launching, LaunchState.Launched))
sGeckoThread.start();
mFavicons = new Favicons(this);
Tabs.getInstance().setContentResolver(getContentResolver());
if (cameraView == null) {
cameraView = new SurfaceView(this);
cameraView.getHolder().setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
}
if (mLayerController == null) {
/*
* Create a layer client, but don't hook it up to the layer controller yet.
*/
Log.e(LOGTAG, "### Creating GeckoLayerClient");
mLayerClient = new GeckoLayerClient(this);
Log.e(LOGTAG, "### Done creating GeckoLayerClient");
/*
* Hook a placeholder layer client up to the layer controller so that the user can pan
* and zoom a cached screenshot of the previous page. This call will return null if
* there is no cached screenshot; in that case, we have no choice but to display a
* checkerboard.
*
* TODO: Fall back to a built-in screenshot of the Fennec Start page for a nice first-
* run experience, perhaps?
*/
mLayerController = new LayerController(this);
mPlaceholderLayerClient = new PlaceholderLayerClient(mLayerController, mLastViewport);
mGeckoLayout.addView(mLayerController.getView(), 0);
}
mPluginContainer = (AbsoluteLayout) findViewById(R.id.plugin_container);
mDoorHangerPopup = new DoorHangerPopup(this);
mAutoCompletePopup = (AutoCompletePopup) findViewById(R.id.autocomplete_popup);
Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - UI almost up");
if (!sTryCatchAttached) {
sTryCatchAttached = true;
mMainHandler.post(new Runnable() {
public void run() {
try {
Looper.loop();
} catch (Exception e) {
GeckoAppShell.reportJavaCrash(e);
}
// resetting this is kinda pointless, but oh well
sTryCatchAttached = false;
}
});
}
//register for events
GeckoAppShell.registerGeckoEventListener("DOMContentLoaded", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("DOMTitleChanged", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("DOMLinkAdded", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("DOMWindowClose", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("log", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("Content:LocationChange", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("Content:SecurityChange", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("Content:StateChange", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("Content:LoadError", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("onCameraCapture", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("Doorhanger:Add", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("Doorhanger:Remove", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("Menu:Add", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("Menu:Remove", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("Gecko:Ready", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("Toast:Show", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("DOMFullScreen:Start", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("DOMFullScreen:Stop", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("ToggleChrome:Hide", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("ToggleChrome:Show", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("FormAssist:AutoComplete", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("Permissions:Data", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("Downloads:Done", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("CharEncoding:Data", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("CharEncoding:State", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("Update:Restart", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("Tab:HasTouchListener", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("Session:StatePurged", GeckoApp.mAppContext);
GeckoAppShell.registerGeckoEventListener("Bookmark:Insert", GeckoApp.mAppContext);
IntentFilter batteryFilter = new IntentFilter();
batteryFilter.addAction(Intent.ACTION_BATTERY_CHANGED);
mBatteryReceiver = new GeckoBatteryManager();
registerReceiver(mBatteryReceiver, batteryFilter);
if (SmsManager.getInstance() != null) {
SmsManager.getInstance().start();
}
GeckoNetworkManager.getInstance().init();
final GeckoApp self = this;
GeckoAppShell.getHandler().postDelayed(new Runnable() {
public void run() {
Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - pre checkLaunchState");
/*
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;
}
checkMigrateProfile();
}
}, 50);
}
/**
* Enable Android StrictMode checks (for supported OS versions).
* http://developer.android.com/reference/android/os/StrictMode.html
*/
private void enableStrictMode()
{
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.GINGERBREAD) {
return;
}
StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
.detectAll()
.penaltyLog()
.build());
StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
.detectAll()
.penaltyLog()
.build());
}
public void enableCameraView() {
// Some phones (eg. nexus S) need at least a 8x16 preview size
mMainLayout.addView(cameraView, new AbsoluteLayout.LayoutParams(8, 16, 0, 0));
}
public void disableCameraView() {
mMainLayout.removeView(cameraView);
}
abstract public String getDefaultUAString();
abstract public String getUAStringForHost(String host);
class RedirectorRunnable implements Runnable {
Intent mIntent;
RedirectorRunnable(Intent intent) {
mIntent = intent;
}
public void run() {
HttpURLConnection connection = null;
try {
// this class should only be initialized with an intent with non-null data
URL url = new URL(mIntent.getData().toString());
// data url should have an http scheme
connection = (HttpURLConnection) url.openConnection();
connection.setRequestProperty("User-Agent", getUAStringForHost(url.getHost()));
connection.setInstanceFollowRedirects(false);
connection.setRequestMethod("GET");
connection.connect();
int code = connection.getResponseCode();
if (code >= 300 && code < 400) {
String location = connection.getHeaderField("Location");
Uri data;
if (location != null &&
(data = Uri.parse(location)) != null &&
!"about".equals(data.getScheme()) &&
!"chrome".equals(data.getScheme())) {
mIntent.setData(data);
mLastTitle = location;
} else {
mIntent.putExtra("prefetched", 1);
}
} else {
mIntent.putExtra("prefetched", 1);
}
} catch (IOException ioe) {
Log.i(LOGTAG, "exception trying to pre-fetch redirected url", ioe);
mIntent.putExtra("prefetched", 1);
} catch (Exception e) {
Log.w(LOGTAG, "unexpected exception, passing url directly to Gecko but we should explicitly catch this", e);
mIntent.putExtra("prefetched", 1);
} finally {
if (connection != null)
connection.disconnect();
}
mMainHandler.postAtFrontOfQueue(new Runnable() {
public void run() {
onNewIntent(mIntent);
}
});
}
}
private final String kPrefetchWhiteListArray[] = new String[] {
"t.co",
"bit.ly",
"moz.la",
"aje.me",
"facebook.com",
"goo.gl",
"tinyurl.com"
};
private final CopyOnWriteArrayList<String> kPrefetchWhiteList =
new CopyOnWriteArrayList<String>(kPrefetchWhiteListArray);
private boolean isHostOnPrefetchWhitelist(String host) {
return kPrefetchWhiteList.contains(host);
}
@Override
protected void onNewIntent(Intent intent) {
Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - onNewIntent");
if (checkLaunchState(LaunchState.GeckoExiting)) {
// We're exiting and shouldn't try to do anything else just incase
// we're hung for some reason we'll force the process to exit
System.exit(0);
return;
}
if (checkLaunchState(LaunchState.Launched)) {
Uri data = intent.getData();
Bundle bundle = intent.getExtras();
// if the intent has data (i.e. a URI to be opened) and the scheme
// is either http, we'll prefetch it, which means warming
// up the radio and DNS cache by connecting and parsing the redirect
// if the return code is between 300 and 400
if (data != null &&
"http".equals(data.getScheme()) &&
(bundle == null || bundle.getInt("prefetched", 0) != 1) &&
isHostOnPrefetchWhitelist(data.getHost())) {
GeckoAppShell.getHandler().post(new RedirectorRunnable(intent));
return;
}
}
final String action = intent.getAction();
if (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");
return;
}
if (checkLaunchState(LaunchState.WaitForDebugger) || intent == getIntent())
return;
if (Intent.ACTION_MAIN.equals(action)) {
Log.i(LOGTAG, "Intent : ACTION_MAIN");
GeckoAppShell.sendEventToGecko(GeckoEvent.createLoadEvent(""));
}
else if (ACTION_LOAD.equals(action)) {
String uri = intent.getDataString();
loadUrl(uri, AwesomeBar.Type.EDIT);
Log.i(LOGTAG,"onNewIntent: " + uri);
}
else if (Intent.ACTION_VIEW.equals(action)) {
String uri = intent.getDataString();
GeckoAppShell.sendEventToGecko(GeckoEvent.createLoadEvent(uri));
Log.i(LOGTAG,"onNewIntent: " + uri);
}
else if (ACTION_WEBAPP.equals(action)) {
String uri = getURIFromIntent(intent);
GeckoAppShell.sendEventToGecko(GeckoEvent.createLoadEvent(uri));
Log.i(LOGTAG,"Intent : WEBAPP - " + uri);
}
else if (ACTION_BOOKMARK.equals(action)) {
String uri = getURIFromIntent(intent);
GeckoAppShell.sendEventToGecko(GeckoEvent.createLoadEvent(uri));
Log.i(LOGTAG,"Intent : BOOKMARK - " + uri);
}
}
/*
* Handles getting a uri from and intent in a way that is backwards
* compatable with our previous implementations
*/
private String getURIFromIntent(Intent intent) {
String uri = intent.getDataString();
if (uri != null)
return uri;
final String action = intent.getAction();
if (ACTION_WEBAPP.equals(action) || ACTION_BOOKMARK.equals(action)) {
uri = intent.getStringExtra("args");
if (uri != null && uri.startsWith("--url=")) {
uri.replace("--url=", "");
}
}
return uri;
}
@Override
public void onPause()
{
Log.i(LOGTAG, "pause");
Runnable r = new SessionSnapshotRunnable(null);
GeckoAppShell.getHandler().post(r);
GeckoAppShell.sendEventToGecko(GeckoEvent.createPauseEvent(mOwnActivityDepth));
// The user is navigating away from this activity, but nothing
// has come to the foreground yet; for Gecko, we may want to
// stop repainting, for example.
// Whatever we do here should be fast, because we're blocking
// the next activity from showing up until we finish.
// onPause will be followed by either onResume or onStop.
super.onPause();
unregisterReceiver(mConnectivityReceiver);
GeckoNetworkManager.getInstance().stop();
}
@Override
public void onResume()
{
Log.i(LOGTAG, "resume");
if (checkLaunchState(LaunchState.GeckoRunning))
GeckoAppShell.sendEventToGecko(GeckoEvent.createResumeEvent(mOwnActivityDepth));
// After an onPause, the activity is back in the foreground.
// Undo whatever we did in onPause.
super.onResume();
/* We load the initial UI and wait until it is shown to the user
to continue other initializations and loading about:home (if needed) */
if (!mInitialized) {
Bundle bundle = new Bundle();
bundle.putInt(HANDLER_MSG_TYPE, HANDLER_MSG_TYPE_INITIALIZE);
Message message = mMainHandler.obtainMessage();
message.setData(bundle);
mMainHandler.sendMessage(message);
}
int newOrientation = getResources().getConfiguration().orientation;
if (mOrientation != newOrientation) {
mOrientation = newOrientation;
refreshActionBar();
}
// Just in case. Normally we start in onNewIntent
if (checkLaunchState(LaunchState.Launching))
onNewIntent(getIntent());
registerReceiver(mConnectivityReceiver, mConnectivityFilter);
GeckoNetworkManager.getInstance().start();
if (mOwnActivityDepth > 0)
mOwnActivityDepth--;
}
@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(mOwnActivityDepth));
super.onStop();
}
@Override
public void onRestart()
{
Log.i(LOGTAG, "restart");
super.onRestart();
}
@Override
public void onStart()
{
Log.w(LOGTAG, "zerdatime " + SystemClock.uptimeMillis() + " - onStart");
Log.i(LOGTAG, "start");
GeckoAppShell.sendEventToGecko(GeckoEvent.createStartEvent(mOwnActivityDepth));
super.onStart();
}
@Override
public void onDestroy()
{
Log.i(LOGTAG, "destroy");
// Tell Gecko to shutting down; we'll end up calling System.exit()
// in onXreExit.
if (isFinishing())
GeckoAppShell.sendEventToGecko(GeckoEvent.createShutdownEvent());
GeckoAppShell.unregisterGeckoEventListener("DOMContentLoaded", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("DOMTitleChanged", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("DOMLinkAdded", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("DOMWindowClose", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("log", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("Content:LocationChange", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("Content:SecurityChange", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("Content:StateChange", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("Content:LoadError", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("onCameraCapture", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("Doorhanger:Add", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("Menu:Add", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("Menu:Remove", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("Gecko:Ready", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("Toast:Show", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("ToggleChrome:Hide", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("ToggleChrome:Show", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("FormAssist:AutoComplete", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("Permissions:Data", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("Downloads:Done", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("CharEncoding:Data", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("CharEncoding:State", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("Tab:HasTouchListener", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("Session:StatePurged", GeckoApp.mAppContext);
GeckoAppShell.unregisterGeckoEventListener("Bookmark:Insert", GeckoApp.mAppContext);
mFavicons.close();
if (SmsManager.getInstance() != null) {
SmsManager.getInstance().stop();
if (isFinishing())
SmsManager.getInstance().shutdown();
}
GeckoNetworkManager.getInstance().stop();
super.onDestroy();
unregisterReceiver(mBatteryReceiver);
}
@Override
public void onContentChanged() {
super.onContentChanged();
if (mAboutHomeContent != null)
mAboutHomeContent.onActivityContentChanged(this);
}
@Override
public void onConfigurationChanged(Configuration newConfig)
{
Log.i(LOGTAG, "configuration changed");
super.onConfigurationChanged(newConfig);
if (mOrientation != newConfig.orientation) {
mOrientation = newConfig.orientation;
mAutoCompletePopup.hide();
refreshActionBar();
}
}
@Override
public void onLowMemory()
{
Log.e(LOGTAG, "low memory");
if (checkLaunchState(LaunchState.GeckoRunning))
GeckoAppShell.onLowMemory();
super.onLowMemory();
}
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.i(LOGTAG, "error doing restart", e);
}
finish();
// Give the restart process time to start before we die
GeckoAppShell.waitForAnotherGeckoProc();
}
public void handleNotification(String action, String alertName, String alertCookie) {
GeckoAppShell.handleNotification(action, alertName, alertCookie);
}
private void checkAndLaunchUpdate() {
Log.i(LOGTAG, "Checking for an update");
int statusCode = 8; // UNEXPECTED_ERROR
File baseUpdateDir = null;
if (Build.VERSION.SDK_INT >= 8)
baseUpdateDir = getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS);
else
baseUpdateDir = new File(Environment.getExternalStorageDirectory().getPath(), "download");
File updateDir = new File(new File(baseUpdateDir, "updates"),"0");
File updateFile = new File(updateDir, "update.apk");
File statusFile = new File(updateDir, "update.status");
if (!statusFile.exists() || !readUpdateStatus(statusFile).equals("pending"))
return;
if (!updateFile.exists())
return;
Log.i(LOGTAG, "Update is available!");
// Launch APK
File updateFileToRun = new File(updateDir, getPackageName() + "-update.apk");
try {
if (updateFile.renameTo(updateFileToRun)) {
String amCmd = "/system/bin/am start -a android.intent.action.VIEW " +
"-n com.android.packageinstaller/.PackageInstallerActivity -d file://" +
updateFileToRun.getPath();
Log.i(LOGTAG, amCmd);
Runtime.getRuntime().exec(amCmd);
statusCode = 0; // OK
} else {
Log.i(LOGTAG, "Cannot rename the update file!");
statusCode = 7; // WRITE_ERROR
}
} catch (Exception e) {
Log.i(LOGTAG, "error launching installer to update", e);
}
// Update the status file
String status = statusCode == 0 ? "succeeded\n" : "failed: "+ statusCode + "\n";
OutputStream outStream;
try {
byte[] buf = status.getBytes("UTF-8");
outStream = new FileOutputStream(statusFile);
outStream.write(buf, 0, buf.length);
outStream.close();
} catch (Exception e) {
Log.i(LOGTAG, "error writing status file", e);
}
if (statusCode == 0)
System.exit(0);
}
private String readUpdateStatus(File statusFile) {
String status = "";
try {
BufferedReader reader = new BufferedReader(new FileReader(statusFile));
status = reader.readLine();
reader.close();
} catch (Exception e) {
Log.i(LOGTAG, "error reading update status", e);
}
return status;
}
private void checkMigrateProfile() {
File profileDir = getProfileDir();
long currentTime = SystemClock.uptimeMillis();
if (profileDir != null) {
Log.i(LOGTAG, "checking profile migration in: " + profileDir.getAbsolutePath());
final GeckoApp app = GeckoApp.mAppContext;
final SetupScreen setupScreen = new SetupScreen(app);
// don't show unless we take a while
setupScreen.showDelayed(mMainHandler);
ProfileMigrator profileMigrator =
new ProfileMigrator(app.getContentResolver(), profileDir);
profileMigrator.launch();
setupScreen.dismiss();
}
long timeDiff = SystemClock.uptimeMillis() - currentTime;
Log.i(LOGTAG, "Profile migration took " + timeDiff + " ms");
}
private SynchronousQueue<String> mFilePickerResult = new SynchronousQueue<String>();
public String showFilePicker(String aMimeType) {
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType(aMimeType);
GeckoApp.this.
startActivityForResult(
Intent.createChooser(intent, getString(R.string.choose_file)),
FILE_PICKER_REQUEST);
String filePickerResult = "";
try {
while (null == (filePickerResult = mFilePickerResult.poll(1, TimeUnit.MILLISECONDS))) {
Log.i(LOGTAG, "processing events from showFilePicker ");
GeckoAppShell.processNextNativeEvent();
}
} catch (InterruptedException e) {
Log.i(LOGTAG, "showing file picker ", e);
}
return filePickerResult;
}
@Override
public boolean onSearchRequested() {
return showAwesomebar(AwesomeBar.Type.ADD);
}
public boolean onEditRequested() {
return showAwesomebar(AwesomeBar.Type.EDIT);
}
public boolean showAwesomebar(AwesomeBar.Type aType) {
Intent intent = new Intent(getBaseContext(), AwesomeBar.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION | Intent.FLAG_ACTIVITY_NO_HISTORY);
intent.putExtra(AwesomeBar.TYPE_KEY, aType.name());
if (aType != AwesomeBar.Type.ADD) {
// if we're not adding a new tab, show the old url
Tab tab = Tabs.getInstance().getSelectedTab();
if (tab != null) {
Tab.HistoryEntry he = tab.getLastHistoryEntry();
if (he != null) {
intent.putExtra(AwesomeBar.CURRENT_URL_KEY, he.mUri);
}
}
}
mOwnActivityDepth++;
startActivityForResult(intent, AWESOMEBAR_REQUEST);
return true;
}
public boolean doReload() {
Log.i(LOGTAG, "Reload requested");
Tab tab = Tabs.getInstance().getSelectedTab();
if (tab == null)
return false;
return tab.doReload();
}
public boolean doForward() {
Log.i(LOGTAG, "Forward requested");
Tab tab = Tabs.getInstance().getSelectedTab();
if (tab == null)
return false;
return tab.doForward();
}
public boolean doStop() {
Log.i(LOGTAG, "Stop requested");
Tab tab = Tabs.getInstance().getSelectedTab();
if (tab == null)
return false;
return tab.doStop();
}
@Override
public void onBackPressed() {
if (mDoorHangerPopup.isShowing()) {
mDoorHangerPopup.dismiss();
return;
}
if (mDOMFullScreen) {
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("FullScreen:Exit", null));
return;
}
Tabs tabs = Tabs.getInstance();
Tab tab = tabs.getSelectedTab();
if (tab == null) {
moveTaskToBack(true);
return;
}
if (tab.doBack())
return;
if (tab.isExternal()) {
moveTaskToBack(true);
tabs.closeTab(tab);
return;
}
int parentId = tab.getParentId();
Tab parent = tabs.getTab(parentId);
if (parent != null) {
// The back button should always return to the parent (not a sibling).
tabs.closeTab(tab, parent);
return;
}
moveTaskToBack(true);
}
static int kCaptureIndex = 0;
@Override
protected void onActivityResult(int requestCode, int resultCode,
Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case FILE_PICKER_REQUEST:
String filePickerResult = "";
if (data != null && resultCode == RESULT_OK) {
try {
ContentResolver cr = getContentResolver();
Uri uri = data.getData();
Cursor cursor = GeckoApp.mAppContext.getContentResolver().query(
uri,
new String[] { OpenableColumns.DISPLAY_NAME },
null,
null,
null);
String name = null;
if (cursor != null) {
try {
if (cursor.moveToNext()) {
name = cursor.getString(0);
}
} finally {
cursor.close();
}
}
String fileName = "tmp_";
String fileExt = null;
int period;
if (name == null || (period = name.lastIndexOf('.')) == -1) {
String mimeType = cr.getType(uri);
fileExt = "." + GeckoAppShell.getExtensionFromMimeType(mimeType);
} else {
fileExt = name.substring(period);
fileName = name.substring(0, period);
}
File file = File.createTempFile(fileName, fileExt, sGREDir);
FileOutputStream fos = new FileOutputStream(file);
InputStream is = cr.openInputStream(uri);
byte[] buf = new byte[4096];
int len = is.read(buf);
while (len != -1) {
fos.write(buf, 0, len);
len = is.read(buf);
}
fos.close();
filePickerResult = file.getAbsolutePath();
}catch (Exception e) {
Log.e(LOGTAG, "showing file picker", e);
}
}
try {
mFilePickerResult.put(filePickerResult);
} catch (InterruptedException e) {
Log.i(LOGTAG, "error returning file picker result", e);
}
break;
case AWESOMEBAR_REQUEST:
if (data != null) {
String url = data.getStringExtra(AwesomeBar.URL_KEY);
AwesomeBar.Type type = AwesomeBar.Type.valueOf(data.getStringExtra(AwesomeBar.TYPE_KEY));
String searchEngine = data.getStringExtra(AwesomeBar.SEARCH_KEY);
boolean userEntered = data.getBooleanExtra(AwesomeBar.USER_ENTERED_KEY, false);
if (url != null && url.length() > 0)
loadRequest(url, type, searchEngine, userEntered);
}
break;
case CAMERA_CAPTURE_REQUEST:
Log.i(LOGTAG, "Returning from CAMERA_CAPTURE_REQUEST: " + resultCode);
File file = new File(Environment.getExternalStorageDirectory(), "cameraCapture-" + Integer.toString(kCaptureIndex) + ".jpg");
kCaptureIndex++;
GeckoEvent e = GeckoEvent.createBroadcastEvent("cameraCaptureDone", resultCode == Activity.RESULT_OK ?
"{\"ok\": true, \"path\": \"" + file.getPath() + "\" }" :
"{\"ok\": false, \"path\": \"" + file.getPath() + "\" }");
GeckoAppShell.sendEventToGecko(e);
break;
}
}
public void doCameraCapture() {
File file = new File(Environment.getExternalStorageDirectory(), "cameraCapture-" + Integer.toString(kCaptureIndex) + ".jpg");
Intent intent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(file));
startActivityForResult(intent, CAMERA_CAPTURE_REQUEST);
}
// If searchEngine is provided, url will be used as the search query.
// Otherwise, the url is loaded.
private void loadRequest(String url, AwesomeBar.Type type, String searchEngine, boolean userEntered) {
mBrowserToolbar.setTitle(url);
Log.d(LOGTAG, type.name());
JSONObject args = new JSONObject();
try {
args.put("url", url);
args.put("engine", searchEngine);
args.put("userEntered", userEntered);
} catch (Exception e) {
Log.e(LOGTAG, "error building JSON arguments");
}
if (type == AwesomeBar.Type.ADD) {
Log.i(LOGTAG, "Sending message to Gecko: " + SystemClock.uptimeMillis() + " - Tab:Add");
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Tab:Add", args.toString()));
} else {
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Tab:Load", args.toString()));
}
}
public void loadUrl(String url, AwesomeBar.Type type) {
loadRequest(url, type, null, false);
}
/**
* Open the url as a new tab, and mark the selected tab as its "parent".
* If the url is already open in a tab, the existing tab is selected.
* Use this for tabs opened by the browser chrome, so users can press the
* "Back" button to return to the previous tab.
*/
public void loadUrlInTab(String url) {
ArrayList<Tab> tabs = Tabs.getInstance().getTabsInOrder();
if (tabs != null) {
Iterator<Tab> tabsIter = tabs.iterator();
while (tabsIter.hasNext()) {
Tab tab = tabsIter.next();
if (url.equals(tab.getURL())) {
Tabs.getInstance().selectTab(tab.getId());
return;
}
}
}
JSONObject args = new JSONObject();
try {
args.put("url", url);
args.put("parentId", Tabs.getInstance().getSelectedTab().getId());
} catch (Exception e) {
Log.e(LOGTAG, "error building JSON arguments");
}
Log.i(LOGTAG, "Sending message to Gecko: " + SystemClock.uptimeMillis() + " - Tab:Add");
GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Tab:Add", args.toString()));
}
public GeckoLayerClient getLayerClient() { return mLayerClient; }
public LayerController getLayerController() { return mLayerController; }
// accelerometer
public void onAccuracyChanged(Sensor sensor, int accuracy)
{
}
public void onSensorChanged(SensorEvent event)
{
Log.w(LOGTAG, "onSensorChanged "+event);
GeckoAppShell.sendEventToGecko(GeckoEvent.createSensorEvent(event));
}
private class GeocoderRunnable implements Runnable {
Location mLocation;
GeocoderRunnable (Location location) {
mLocation = location;
}
public void run() {
try {
List<Address> addresses = mGeocoder.getFromLocation(mLocation.getLatitude(),
mLocation.getLongitude(), 1);
// grab the first address. in the future,
// may want to expose multiple, or filter
// for best.
mLastGeoAddress = addresses.get(0);
GeckoAppShell.sendEventToGecko(GeckoEvent.createLocationEvent(mLocation, mLastGeoAddress));
} catch (Exception e) {
Log.w(LOGTAG, "GeocoderTask "+e);
}
}
}
// geolocation
public void onLocationChanged(Location location)
{
Log.w(LOGTAG, "onLocationChanged "+location);
if (mGeocoder == null)
mGeocoder = new Geocoder(mLayerController.getView().getContext(), Locale.getDefault());
if (mLastGeoAddress == null) {
GeckoAppShell.getHandler().post(new GeocoderRunnable(location));
}
else {
float[] results = new float[1];
Location.distanceBetween(location.getLatitude(),
location.getLongitude(),
mLastGeoAddress.getLatitude(),
mLastGeoAddress.getLongitude(),
results);
// pfm value. don't want to slam the
// geocoder with very similar values, so
// only call after about 100m
if (results[0] > 100)
GeckoAppShell.getHandler().post(new GeocoderRunnable(location));
}
GeckoAppShell.sendEventToGecko(GeckoEvent.createLocationEvent(location, mLastGeoAddress));
}
public void onProviderDisabled(String provider)
{
}
public void onProviderEnabled(String provider)
{
}
public void onStatusChanged(String provider, int status, Bundle extras)
{
}
private void connectGeckoLayerClient() {
if (mPlaceholderLayerClient != null)
mPlaceholderLayerClient.destroy();
LayerController layerController = getLayerController();
layerController.setLayerClient(mLayerClient);
}
public class GeckoAppHandler extends Handler {
@Override
public void handleMessage(Message message) {
Bundle bundle = message.getData();
if (bundle == null)
return;
int type = bundle.getInt(HANDLER_MSG_TYPE);
switch (type) {
case HANDLER_MSG_TYPE_INITIALIZE:
initialize();
break;
}
}
}
}
class PluginLayoutParams extends AbsoluteLayout.LayoutParams
{
private static final int MAX_DIMENSION = 2048;
private static final String LOGTAG = "GeckoApp.PluginLayoutParams";
private int mOriginalX;
private int mOriginalY;
private int mOriginalWidth;
private int mOriginalHeight;
private ViewportMetrics mOriginalViewport;
private float mLastResolution;
public PluginLayoutParams(int aX, int aY, int aWidth, int aHeight, ViewportMetrics aViewport) {
super(aWidth, aHeight, aX, aY);
Log.i(LOGTAG, "Creating plugin at " + aX + ", " + aY + ", " + aWidth + "x" + aHeight + ", (" + (aViewport.getZoomFactor() * 100) + "%)");
mOriginalX = aX;
mOriginalY = aY;
mOriginalWidth = aWidth;
mOriginalHeight = aHeight;
mOriginalViewport = aViewport;
mLastResolution = aViewport.getZoomFactor();
clampToMaxSize();
}
private void clampToMaxSize() {
if (width > MAX_DIMENSION || height > MAX_DIMENSION) {
if (width > height) {
height = (int)(((float)height/(float)width) * MAX_DIMENSION);
width = MAX_DIMENSION;
} else {
width = (int)(((float)width/(float)height) * MAX_DIMENSION);
height = MAX_DIMENSION;
}
}
}
public void reset(int aX, int aY, int aWidth, int aHeight, ViewportMetrics aViewport) {
PointF origin = aViewport.getOrigin();
x = mOriginalX = aX + (int)origin.x;
y = mOriginalY = aY + (int)origin.y;
width = mOriginalWidth = aWidth;
height = mOriginalHeight = aHeight;
mOriginalViewport = aViewport;
mLastResolution = aViewport.getZoomFactor();
clampToMaxSize();
}
private void reposition(Point aOffset, float aResolution) {
x = mOriginalX + aOffset.x;
y = mOriginalY + aOffset.y;
if (!FloatUtils.fuzzyEquals(mLastResolution, aResolution)) {
width = Math.round(aResolution * mOriginalWidth);
height = Math.round(aResolution * mOriginalHeight);
mLastResolution = aResolution;
clampToMaxSize();
}
}
public void reposition(ViewportMetrics viewport) {
PointF targetOrigin = viewport.getOrigin();
PointF originalOrigin = mOriginalViewport.getOrigin();
Point offset = new Point(Math.round(originalOrigin.x - targetOrigin.x),
Math.round(originalOrigin.y - targetOrigin.y));
reposition(offset, viewport.getZoomFactor());
}
public float getLastResolution() {
return mLastResolution;
}
}
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