mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
1581 lines
61 KiB
Java
1581 lines
61 KiB
Java
/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Android code.
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*
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* The Initial Developer of the Original Code is Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Vladimir Vukicevic <vladimir@pobox.com>
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* Sriram Ramasubramanian <sriram@mozilla.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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package org.mozilla.gecko;
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import org.mozilla.gecko.gfx.GeckoSoftwareLayerClient;
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import org.mozilla.gecko.gfx.LayerController;
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import org.mozilla.gecko.gfx.LayerView;
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import java.io.*;
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import java.lang.reflect.*;
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import java.nio.*;
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import java.nio.channels.*;
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import java.text.*;
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import java.util.*;
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import java.util.zip.*;
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import java.util.concurrent.*;
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import android.os.*;
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import android.app.*;
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import android.text.*;
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import android.view.*;
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import android.view.inputmethod.*;
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import android.content.*;
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import android.content.res.*;
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import android.content.pm.*;
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import android.graphics.*;
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import android.widget.*;
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import android.hardware.*;
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import android.location.*;
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import android.webkit.MimeTypeMap;
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import android.media.MediaScannerConnection;
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import android.media.MediaScannerConnection.MediaScannerConnectionClient;
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import android.provider.Settings;
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import android.view.accessibility.AccessibilityManager;
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import android.view.accessibility.AccessibilityEvent;
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import android.util.*;
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import android.net.Uri;
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import android.net.ConnectivityManager;
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import android.net.NetworkInfo;
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import android.graphics.Bitmap;
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import android.graphics.drawable.*;
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import org.json.JSONArray;
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import org.json.JSONObject;
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public class GeckoAppShell
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{
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private static final String LOGTAG = "GeckoAppShell";
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// static members only
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private GeckoAppShell() { }
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static private LinkedList<GeckoEvent> gPendingEvents =
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new LinkedList<GeckoEvent>();
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static private boolean gRestartScheduled = false;
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static private PromptService gPromptService = null;
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static private GeckoInputConnection mInputConnection = null;
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static private final HashMap<Integer, AlertNotification>
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mAlertNotifications = new HashMap<Integer, AlertNotification>();
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/* Keep in sync with constants found here:
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http://mxr.mozilla.org/mozilla-central/source/uriloader/base/nsIWebProgressListener.idl
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*/
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static public final int WPL_STATE_START = 0x00000001;
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static public final int WPL_STATE_STOP = 0x00000010;
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static public final int WPL_STATE_IS_DOCUMENT = 0x00020000;
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static private File sCacheFile = null;
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static private int sFreeSpace = -1;
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private static HashMap<String, ArrayList<GeckoEventListener>> mEventListeners;
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/* The Android-side API: API methods that Android calls */
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// Initialization methods
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public static native void nativeInit();
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public static native void nativeRun(String args);
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// helper methods
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// public static native void setSurfaceView(GeckoSurfaceView sv);
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public static native void setSoftwareLayerClient(GeckoSoftwareLayerClient client);
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public static native void putenv(String map);
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public static native void onResume();
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public static native void onLowMemory();
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public static native void callObserver(String observerKey, String topic, String data);
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public static native void removeObserver(String observerKey);
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public static native void loadLibs(String apkName, boolean shouldExtract);
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public static native void onChangeNetworkLinkStatus(String status);
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public static native void reportJavaCrash(String stack);
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public static native void notifyUriVisited(String uri);
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public static native void processNextNativeEvent();
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public static native void notifyBatteryChange(double aLevel, boolean aCharging, double aRemainingTime);
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// A looper thread, accessed by GeckoAppShell.getHandler
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private static class LooperThread extends Thread {
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public SynchronousQueue<Handler> mHandlerQueue =
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new SynchronousQueue<Handler>();
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public void run() {
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Looper.prepare();
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try {
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mHandlerQueue.put(new Handler());
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} catch (InterruptedException ie) {}
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Looper.loop();
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}
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}
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private static class GeckoMediaScannerClient implements MediaScannerConnectionClient {
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private String mFile = "";
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private String mMimeType = "";
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private MediaScannerConnection mScanner = null;
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public GeckoMediaScannerClient(Context aContext, String aFile, String aMimeType) {
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mFile = aFile;
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mMimeType = aMimeType;
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mScanner = new MediaScannerConnection(aContext, this);
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if (mScanner != null)
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mScanner.connect();
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}
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public void onMediaScannerConnected() {
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mScanner.scanFile(mFile, mMimeType);
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}
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public void onScanCompleted(String path, Uri uri) {
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if(path.equals(mFile)) {
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mScanner.disconnect();
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mScanner = null;
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}
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}
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}
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// Get a Handler for the main java thread
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public static Handler getMainHandler() {
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return GeckoApp.mAppContext.mMainHandler;
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}
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private static Handler sHandler = null;
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// Get a Handler for a looper thread, or create one if it doesn't exist yet
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public static Handler getHandler() {
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if (sHandler == null) {
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LooperThread lt = new LooperThread();
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lt.start();
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try {
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sHandler = lt.mHandlerQueue.take();
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} catch (InterruptedException ie) {}
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}
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return sHandler;
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}
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public static File getCacheDir() {
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if (sCacheFile == null)
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sCacheFile = GeckoApp.mAppContext.getCacheDir();
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return sCacheFile;
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}
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public static long getFreeSpace() {
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try {
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if (sFreeSpace == -1) {
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File cacheDir = getCacheDir();
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if (cacheDir != null) {
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StatFs cacheStats = new StatFs(cacheDir.getPath());
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sFreeSpace = cacheStats.getFreeBlocks() *
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cacheStats.getBlockSize();
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} else {
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Log.i(LOGTAG, "Unable to get cache dir");
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}
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}
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} catch (Exception e) {
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Log.e(LOGTAG, "exception while stating cache dir: ", e);
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}
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return sFreeSpace;
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}
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static boolean moveFile(File inFile, File outFile)
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{
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Log.i(LOGTAG, "moving " + inFile + " to " + outFile);
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if (outFile.isDirectory())
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outFile = new File(outFile, inFile.getName());
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try {
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if (inFile.renameTo(outFile))
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return true;
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} catch (SecurityException se) {
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Log.w(LOGTAG, "error trying to rename file", se);
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}
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try {
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long lastModified = inFile.lastModified();
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outFile.createNewFile();
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// so copy it instead
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FileChannel inChannel = new FileInputStream(inFile).getChannel();
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FileChannel outChannel = new FileOutputStream(outFile).getChannel();
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long size = inChannel.size();
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long transferred = inChannel.transferTo(0, size, outChannel);
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inChannel.close();
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outChannel.close();
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outFile.setLastModified(lastModified);
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if (transferred == size)
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inFile.delete();
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else
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return false;
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} catch (Exception e) {
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Log.e(LOGTAG, "exception while moving file: ", e);
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try {
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outFile.delete();
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} catch (SecurityException se) {
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Log.w(LOGTAG, "error trying to delete file", se);
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}
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return false;
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}
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return true;
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}
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static boolean moveDir(File from, File to) {
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try {
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to.mkdirs();
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if (from.renameTo(to))
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return true;
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} catch (SecurityException se) {
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Log.w(LOGTAG, "error trying to rename file", se);
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}
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File[] files = from.listFiles();
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boolean retVal = true;
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if (files == null)
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return false;
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try {
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Iterator fileIterator = Arrays.asList(files).iterator();
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while (fileIterator.hasNext()) {
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File file = (File)fileIterator.next();
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File dest = new File(to, file.getName());
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if (file.isDirectory())
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retVal = moveDir(file, dest) ? retVal : false;
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else
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retVal = moveFile(file, dest) ? retVal : false;
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}
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from.delete();
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} catch(Exception e) {
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Log.e(LOGTAG, "error trying to move file", e);
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}
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return retVal;
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}
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// java-side stuff
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public static void loadGeckoLibs(String apkName) {
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// The package data lib directory isn't placed in ld.so's
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// search path, so we have to manually load libraries that
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// libxul will depend on. Not ideal.
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System.loadLibrary("mozutils");
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GeckoApp geckoApp = GeckoApp.mAppContext;
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String homeDir;
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if (Build.VERSION.SDK_INT < 8 ||
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geckoApp.getApplication().getPackageResourcePath().startsWith("/data") ||
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geckoApp.getApplication().getPackageResourcePath().startsWith("/system")) {
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File home = geckoApp.getFilesDir();
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homeDir = home.getPath();
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// handle the application being moved to phone from sdcard
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File profileDir = new File(homeDir, "mozilla");
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File oldHome = new File("/data/data/" +
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GeckoApp.mAppContext.getPackageName() + "/mozilla");
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if (oldHome.exists())
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moveDir(oldHome, profileDir);
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if (Build.VERSION.SDK_INT >= 8) {
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File extHome = geckoApp.getExternalFilesDir(null);
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File extProf = new File (extHome, "mozilla");
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if (extHome != null && extProf != null && extProf.exists())
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moveDir(extProf, profileDir);
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}
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} else {
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File home = geckoApp.getExternalFilesDir(null);
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homeDir = home.getPath();
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// handle the application being moved to phone from sdcard
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File profileDir = new File(homeDir, "mozilla");
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File oldHome = new File("/data/data/" +
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GeckoApp.mAppContext.getPackageName() + "/mozilla");
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if (oldHome.exists())
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moveDir(oldHome, profileDir);
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File intHome = geckoApp.getFilesDir();
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File intProf = new File(intHome, "mozilla");
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if (intHome != null && intProf != null && intProf.exists())
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moveDir(intProf, profileDir);
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}
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try {
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String[] dirs = GeckoApp.mAppContext.getPluginDirectories();
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StringBuffer pluginSearchPath = new StringBuffer();
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for (int i = 0; i < dirs.length; i++) {
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Log.i(LOGTAG, "dir: " + dirs[i]);
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pluginSearchPath.append(dirs[i]);
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pluginSearchPath.append(":");
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}
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GeckoAppShell.putenv("MOZ_PLUGIN_PATH="+pluginSearchPath);
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} catch (Exception ex) {
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Log.i(LOGTAG, "exception getting plugin dirs", ex);
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}
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GeckoAppShell.putenv("HOME=" + homeDir);
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GeckoAppShell.putenv("GRE_HOME=" + GeckoApp.sGREDir.getPath());
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Intent i = geckoApp.getIntent();
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String env = i.getStringExtra("env0");
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Log.i(LOGTAG, "env0: "+ env);
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for (int c = 1; env != null; c++) {
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GeckoAppShell.putenv(env);
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env = i.getStringExtra("env" + c);
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Log.i(LOGTAG, "env"+ c +": "+ env);
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}
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File f = geckoApp.getDir("tmp", Context.MODE_WORLD_READABLE |
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Context.MODE_WORLD_WRITEABLE );
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if (!f.exists())
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f.mkdirs();
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GeckoAppShell.putenv("TMPDIR=" + f.getPath());
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f = Environment.getDownloadCacheDirectory();
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GeckoAppShell.putenv("EXTERNAL_STORAGE=" + f.getPath());
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File cacheFile = getCacheDir();
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GeckoAppShell.putenv("CACHE_PATH=" + cacheFile.getPath());
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File pluginDataDir = GeckoApp.mAppContext.getDir("plugins", 0);
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GeckoAppShell.putenv("ANDROID_PLUGIN_DATADIR=" + pluginDataDir.getPath());
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// gingerbread introduces File.getUsableSpace(). We should use that.
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long freeSpace = getFreeSpace();
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try {
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File downloadDir = null;
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File updatesDir = null;
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if (Build.VERSION.SDK_INT >= 8) {
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downloadDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
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updatesDir = GeckoApp.mAppContext.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS);
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} else {
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updatesDir = downloadDir = new File(Environment.getExternalStorageDirectory().getPath(), "download");
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}
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GeckoAppShell.putenv("DOWNLOADS_DIRECTORY=" + downloadDir.getPath());
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GeckoAppShell.putenv("UPDATES_DIRECTORY=" + updatesDir.getPath());
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}
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catch (Exception e) {
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Log.i(LOGTAG, "No download directory has been found: " + e);
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}
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putLocaleEnv();
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boolean extractLibs = GeckoApp.ACTION_DEBUG.equals(i.getAction());
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if (!extractLibs) {
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// remove any previously extracted libs
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File[] files = cacheFile.listFiles();
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if (files != null) {
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Iterator cacheFiles = Arrays.asList(files).iterator();
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while (cacheFiles.hasNext()) {
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File libFile = (File)cacheFiles.next();
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if (libFile.getName().endsWith(".so"))
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libFile.delete();
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}
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}
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}
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loadLibs(apkName, extractLibs);
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}
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private static void putLocaleEnv() {
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GeckoAppShell.putenv("LANG=" + Locale.getDefault().toString());
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NumberFormat nf = NumberFormat.getInstance();
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if (nf instanceof DecimalFormat) {
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DecimalFormat df = (DecimalFormat)nf;
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DecimalFormatSymbols dfs = df.getDecimalFormatSymbols();
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GeckoAppShell.putenv("LOCALE_DECIMAL_POINT=" + dfs.getDecimalSeparator());
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GeckoAppShell.putenv("LOCALE_THOUSANDS_SEP=" + dfs.getGroupingSeparator());
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GeckoAppShell.putenv("LOCALE_GROUPING=" + (char)df.getGroupingSize());
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}
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}
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public static void runGecko(String apkPath, String args, String url) {
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// run gecko -- it will spawn its own thread
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GeckoAppShell.nativeInit();
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Log.i(LOGTAG, "post native init");
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// Tell Gecko where the target byte buffer is for rendering
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GeckoAppShell.setSoftwareLayerClient(GeckoApp.mAppContext.getSoftwareLayerClient());
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Log.i(LOGTAG, "setSoftwareLayerClient called");
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// First argument is the .apk path
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String combinedArgs = apkPath + " -greomni " + apkPath;
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if (args != null)
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combinedArgs += " " + args;
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if (url != null)
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combinedArgs += " -remote " + url;
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/* TODO: Is this complexity necessary? */
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new Timer("Gecko Setup").schedule(new TimerTask() {
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public void run() {
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GeckoApp.mAppContext.runOnUiThread(new Runnable() {
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public void run() {
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geckoLoaded();
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}
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});
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}
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}, 0);
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// and go
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GeckoAppShell.nativeRun(combinedArgs);
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}
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// Called on the UI thread after Gecko loads.
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private static void geckoLoaded() {
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final LayerController layerController = GeckoApp.mAppContext.getLayerController();
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LayerView v = layerController.getView();
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mInputConnection = new GeckoInputConnection(v);
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v.setInputConnectionHandler(mInputConnection);
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layerController.setOnTouchListener(new View.OnTouchListener() {
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public boolean onTouch(View view, MotionEvent event) {
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if (event == null)
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return true;
|
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float origX = event.getX();
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float origY = event.getY();
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/* Transform the point to the layer offset. */
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PointF eventPoint = new PointF(origX, origY);
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PointF geckoPoint = layerController.convertViewPointToLayerPoint(eventPoint);
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if (geckoPoint == null) {
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return false;
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}
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event.setLocation((int)Math.round(geckoPoint.x), (int)Math.round(geckoPoint.y));
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GeckoAppShell.sendEventToGecko(new GeckoEvent(event));
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/* Restore the view coordinates in case the caller further processes this event */
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event.setLocation(origX, origY);
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return true;
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}
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});
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GeckoEvent event = new GeckoEvent(GeckoEvent.SIZE_CHANGED,
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LayerController.TILE_WIDTH, LayerController.TILE_HEIGHT,
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LayerController.TILE_WIDTH, LayerController.TILE_HEIGHT);
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GeckoAppShell.sendEventToGecko(event);
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}
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private static void sendPendingEventsToGecko() {
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try {
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while (!gPendingEvents.isEmpty()) {
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GeckoEvent e = gPendingEvents.removeFirst();
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notifyGeckoOfEvent(e);
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}
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} catch (NoSuchElementException e) {}
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|
}
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public static void sendEventToGecko(GeckoEvent e) {
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if (GeckoApp.mAppContext.checkLaunchState(GeckoApp.LaunchState.GeckoRunning)) {
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notifyGeckoOfEvent(e);
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} else {
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|
gPendingEvents.addLast(e);
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|
}
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|
}
|
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|
|
public static void sendEventToGeckoSync(GeckoEvent e) {
|
|
sendEventToGecko(e);
|
|
geckoEventSync();
|
|
}
|
|
|
|
// Tell the Gecko event loop that an event is available.
|
|
public static native void notifyGeckoOfEvent(GeckoEvent event);
|
|
|
|
/*
|
|
* The Gecko-side API: API methods that Gecko calls
|
|
*/
|
|
public static void scheduleRedraw() {
|
|
// Redraw everything
|
|
Rect rect = new Rect(0, 0, LayerController.TILE_WIDTH, LayerController.TILE_HEIGHT);
|
|
GeckoEvent event = new GeckoEvent(GeckoEvent.DRAW, rect);
|
|
event.mNativeWindow = 0;
|
|
sendEventToGecko(event);
|
|
}
|
|
|
|
|
|
public static void notifyIME(int type, int state) {
|
|
mInputConnection.notifyIME(type, state);
|
|
}
|
|
|
|
public static void notifyIMEEnabled(int state, String typeHint,
|
|
String actionHint, boolean landscapeFS) {
|
|
mInputConnection.notifyIMEEnabled(state, typeHint, actionHint, landscapeFS);
|
|
}
|
|
|
|
public static void notifyIMEChange(String text, int start, int end, int newEnd) {
|
|
mInputConnection.notifyIMEChange(text, start, end, newEnd);
|
|
}
|
|
|
|
private static CountDownLatch sGeckoPendingAcks = null;
|
|
|
|
// Block the current thread until the Gecko event loop is caught up
|
|
synchronized public static void geckoEventSync() {
|
|
sGeckoPendingAcks = new CountDownLatch(1);
|
|
GeckoAppShell.sendEventToGecko(
|
|
new GeckoEvent(GeckoEvent.GECKO_EVENT_SYNC));
|
|
while (sGeckoPendingAcks.getCount() != 0) {
|
|
try {
|
|
sGeckoPendingAcks.await();
|
|
} catch (InterruptedException e) {}
|
|
}
|
|
sGeckoPendingAcks = null;
|
|
}
|
|
|
|
// Signal the Java thread that it's time to wake up
|
|
public static void acknowledgeEventSync() {
|
|
CountDownLatch tmp = sGeckoPendingAcks;
|
|
if (tmp != null)
|
|
tmp.countDown();
|
|
}
|
|
|
|
static Sensor gAccelerometerSensor = null;
|
|
static Sensor gOrientationSensor = null;
|
|
|
|
public static void enableDeviceMotion(boolean enable) {
|
|
LayerView v = GeckoApp.mAppContext.getLayerController().getView();
|
|
SensorManager sm = (SensorManager) v.getContext().getSystemService(Context.SENSOR_SERVICE);
|
|
|
|
if (gAccelerometerSensor == null || gOrientationSensor == null) {
|
|
gAccelerometerSensor = sm.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
|
|
gOrientationSensor = sm.getDefaultSensor(Sensor.TYPE_ORIENTATION);
|
|
}
|
|
|
|
if (enable) {
|
|
if (gAccelerometerSensor != null)
|
|
sm.registerListener(GeckoApp.mAppContext, gAccelerometerSensor, SensorManager.SENSOR_DELAY_GAME);
|
|
if (gOrientationSensor != null)
|
|
sm.registerListener(GeckoApp.mAppContext, gOrientationSensor, SensorManager.SENSOR_DELAY_GAME);
|
|
} else {
|
|
if (gAccelerometerSensor != null)
|
|
sm.unregisterListener(GeckoApp.mAppContext, gAccelerometerSensor);
|
|
if (gOrientationSensor != null)
|
|
sm.unregisterListener(GeckoApp.mAppContext, gOrientationSensor);
|
|
}
|
|
}
|
|
|
|
public static void enableLocation(final boolean enable) {
|
|
getMainHandler().post(new Runnable() {
|
|
public void run() {
|
|
LayerView v = GeckoApp.mAppContext.getLayerController().getView();
|
|
|
|
LocationManager lm = (LocationManager)
|
|
GeckoApp.mAppContext.getSystemService(Context.LOCATION_SERVICE);
|
|
|
|
if (enable) {
|
|
Criteria crit = new Criteria();
|
|
crit.setAccuracy(Criteria.ACCURACY_FINE);
|
|
String provider = lm.getBestProvider(crit, true);
|
|
if (provider == null)
|
|
return;
|
|
|
|
Looper l = Looper.getMainLooper();
|
|
Location loc = lm.getLastKnownLocation(provider);
|
|
if (loc != null) {
|
|
GeckoApp.mAppContext.onLocationChanged(loc);
|
|
}
|
|
lm.requestLocationUpdates(provider, 100, (float).5, GeckoApp.mAppContext, l);
|
|
} else {
|
|
lm.removeUpdates(GeckoApp.mAppContext);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
public static void moveTaskToBack() {
|
|
GeckoApp.mAppContext.moveTaskToBack(true);
|
|
}
|
|
|
|
public static void returnIMEQueryResult(String result, int selectionStart, int selectionLength) {
|
|
mInputConnection.returnIMEQueryResult(result, selectionStart, selectionLength);
|
|
}
|
|
|
|
static void onAppShellReady()
|
|
{
|
|
// mLaunchState can only be Launched at this point
|
|
GeckoApp.mAppContext.setLaunchState(GeckoApp.LaunchState.GeckoRunning);
|
|
sendPendingEventsToGecko();
|
|
}
|
|
|
|
static void onXreExit() {
|
|
// mLaunchState can only be Launched or GeckoRunning at this point
|
|
GeckoApp.mAppContext.setLaunchState(GeckoApp.LaunchState.GeckoExiting);
|
|
Log.i(LOGTAG, "XRE exited");
|
|
if (gRestartScheduled) {
|
|
GeckoApp.mAppContext.doRestart();
|
|
} else {
|
|
Log.i(LOGTAG, "we're done, good bye");
|
|
GeckoApp.mAppContext.finish();
|
|
}
|
|
|
|
Log.w(LOGTAG, "Killing via System.exit()");
|
|
System.exit(0);
|
|
}
|
|
static void scheduleRestart() {
|
|
Log.i(LOGTAG, "scheduling restart");
|
|
gRestartScheduled = true;
|
|
}
|
|
|
|
// "Installs" an application by creating a shortcut
|
|
static void createShortcut(String aTitle, String aURI, String aIconData, String aType) {
|
|
Log.w(LOGTAG, "createShortcut for " + aURI + " [" + aTitle + "] > " + aType);
|
|
|
|
// the intent to be launched by the shortcut
|
|
Intent shortcutIntent = new Intent();
|
|
if (aType.equalsIgnoreCase("webapp")) {
|
|
shortcutIntent.setAction("org.mozilla.gecko.WEBAPP");
|
|
shortcutIntent.putExtra("args", "--webapp=" + aURI);
|
|
} else {
|
|
shortcutIntent.setAction("org.mozilla.gecko.BOOKMARK");
|
|
shortcutIntent.putExtra("args", "--url=" + aURI);
|
|
}
|
|
shortcutIntent.setClassName(GeckoApp.mAppContext,
|
|
GeckoApp.mAppContext.getPackageName() + ".App");
|
|
|
|
Intent intent = new Intent();
|
|
intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
|
|
intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, aTitle);
|
|
byte[] raw = Base64.decode(aIconData.substring(22), Base64.DEFAULT);
|
|
Bitmap bitmap = BitmapFactory.decodeByteArray(raw, 0, raw.length);
|
|
intent.putExtra(Intent.EXTRA_SHORTCUT_ICON, bitmap);
|
|
intent.setAction("com.android.launcher.action.INSTALL_SHORTCUT");
|
|
GeckoApp.mAppContext.sendBroadcast(intent);
|
|
}
|
|
|
|
static String[] getHandlersForMimeType(String aMimeType, String aAction) {
|
|
Intent intent = getIntentForActionString(aAction);
|
|
if (aMimeType != null && aMimeType.length() > 0)
|
|
intent.setType(aMimeType);
|
|
return getHandlersForIntent(intent);
|
|
}
|
|
|
|
static String[] getHandlersForURL(String aURL, String aAction) {
|
|
// aURL may contain the whole URL or just the protocol
|
|
Uri uri = aURL.indexOf(':') >= 0 ? Uri.parse(aURL) : new Uri.Builder().scheme(aURL).build();
|
|
Intent intent = getIntentForActionString(aAction);
|
|
intent.setData(uri);
|
|
return getHandlersForIntent(intent);
|
|
}
|
|
|
|
static String[] getHandlersForIntent(Intent intent) {
|
|
PackageManager pm = GeckoApp.mAppContext.getPackageManager();
|
|
List<ResolveInfo> list = pm.queryIntentActivities(intent, 0);
|
|
int numAttr = 4;
|
|
String[] ret = new String[list.size() * numAttr];
|
|
for (int i = 0; i < list.size(); i++) {
|
|
ResolveInfo resolveInfo = list.get(i);
|
|
ret[i * numAttr] = resolveInfo.loadLabel(pm).toString();
|
|
if (resolveInfo.isDefault)
|
|
ret[i * numAttr + 1] = "default";
|
|
else
|
|
ret[i * numAttr + 1] = "";
|
|
ret[i * numAttr + 2] = resolveInfo.activityInfo.applicationInfo.packageName;
|
|
ret[i * numAttr + 3] = resolveInfo.activityInfo.name;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
static Intent getIntentForActionString(String aAction) {
|
|
// Default to the view action if no other action as been specified.
|
|
if (aAction != null && aAction.length() > 0)
|
|
return new Intent(aAction);
|
|
else
|
|
return new Intent(Intent.ACTION_VIEW);
|
|
}
|
|
|
|
static String getExtensionFromMimeType(String aMimeType) {
|
|
return MimeTypeMap.getSingleton().getExtensionFromMimeType(aMimeType);
|
|
}
|
|
|
|
static String getMimeTypeFromExtensions(String aFileExt) {
|
|
MimeTypeMap mtm = MimeTypeMap.getSingleton();
|
|
StringTokenizer st = new StringTokenizer(aFileExt, "., ");
|
|
String type = null;
|
|
String subType = null;
|
|
while (st.hasMoreElements()) {
|
|
String ext = st.nextToken();
|
|
String mt = mtm.getMimeTypeFromExtension(ext);
|
|
if (mt == null)
|
|
continue;
|
|
int slash = mt.indexOf('/');
|
|
String tmpType = mt.substring(0, slash);
|
|
if (!tmpType.equalsIgnoreCase(type))
|
|
type = type == null ? tmpType : "*";
|
|
String tmpSubType = mt.substring(slash + 1);
|
|
if (!tmpSubType.equalsIgnoreCase(subType))
|
|
subType = subType == null ? tmpSubType : "*";
|
|
}
|
|
if (type == null)
|
|
type = "*";
|
|
if (subType == null)
|
|
subType = "*";
|
|
return type + "/" + subType;
|
|
}
|
|
|
|
static boolean openUriExternal(String aUriSpec, String aMimeType, String aPackageName,
|
|
String aClassName, String aAction, String aTitle) {
|
|
Intent intent = getIntentForActionString(aAction);
|
|
if (aAction.equalsIgnoreCase(Intent.ACTION_SEND)) {
|
|
intent.putExtra(Intent.EXTRA_TEXT, aUriSpec);
|
|
intent.putExtra(Intent.EXTRA_SUBJECT, aTitle);
|
|
if (aMimeType != null && aMimeType.length() > 0)
|
|
intent.setType(aMimeType);
|
|
} else if (aMimeType.length() > 0) {
|
|
intent.setDataAndType(Uri.parse(aUriSpec), aMimeType);
|
|
} else {
|
|
Uri uri = Uri.parse(aUriSpec);
|
|
if ("sms".equals(uri.getScheme())) {
|
|
// Have a apecial handling for the SMS, as the message body
|
|
// is not extracted from the URI automatically
|
|
final String query = uri.getEncodedQuery();
|
|
if (query != null && query.length() > 0) {
|
|
final String[] fields = query.split("&");
|
|
boolean foundBody = false;
|
|
String resultQuery = "";
|
|
for (int i = 0; i < fields.length; i++) {
|
|
final String field = fields[i];
|
|
if (field.length() > 5 && "body=".equals(field.substring(0, 5))) {
|
|
final String body = Uri.decode(field.substring(5));
|
|
intent.putExtra("sms_body", body);
|
|
foundBody = true;
|
|
}
|
|
else {
|
|
resultQuery = resultQuery.concat(resultQuery.length() > 0 ? "&" + field : field);
|
|
}
|
|
}
|
|
if (foundBody) {
|
|
// Put the query without the body field back into the URI
|
|
final String prefix = aUriSpec.substring(0, aUriSpec.indexOf('?'));
|
|
uri = Uri.parse(resultQuery.length() > 0 ? prefix + "?" + resultQuery : prefix);
|
|
}
|
|
}
|
|
}
|
|
intent.setData(uri);
|
|
}
|
|
if (aPackageName.length() > 0 && aClassName.length() > 0)
|
|
intent.setClassName(aPackageName, aClassName);
|
|
|
|
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
|
|
try {
|
|
GeckoApp.mAppContext.startActivity(intent);
|
|
return true;
|
|
} catch(ActivityNotFoundException e) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
static SynchronousQueue<String> sClipboardQueue =
|
|
new SynchronousQueue<String>();
|
|
private static String EMPTY_STRING = new String();
|
|
|
|
// On some devices, access to the clipboard service needs to happen
|
|
// on a thread with a looper, so dispatch this to our looper thread
|
|
// Note: the main looper won't work because it may be blocked on the
|
|
// gecko thread, which is most likely this thread
|
|
static String getClipboardText() {
|
|
getHandler().post(new Runnable() {
|
|
@SuppressWarnings("deprecation")
|
|
public void run() {
|
|
Context context = GeckoApp.mAppContext;
|
|
String text = null;
|
|
if (android.os.Build.VERSION.SDK_INT >= 11) {
|
|
android.content.ClipboardManager cm = (android.content.ClipboardManager)
|
|
context.getSystemService(Context.CLIPBOARD_SERVICE);
|
|
if (cm.hasPrimaryClip()) {
|
|
ClipData clip = cm.getPrimaryClip();
|
|
if (clip != null) {
|
|
ClipData.Item item = clip.getItemAt(0);
|
|
text = item.coerceToText(context).toString();
|
|
}
|
|
}
|
|
} else {
|
|
android.text.ClipboardManager cm = (android.text.ClipboardManager)
|
|
context.getSystemService(Context.CLIPBOARD_SERVICE);
|
|
if (cm.hasText())
|
|
text = cm.getText().toString();
|
|
}
|
|
try {
|
|
sClipboardQueue.put(text != null ? text : EMPTY_STRING);
|
|
} catch (InterruptedException ie) {}
|
|
}});
|
|
try {
|
|
String ret = sClipboardQueue.take();
|
|
return (ret == EMPTY_STRING ? null : ret);
|
|
} catch (InterruptedException ie) {}
|
|
return null;
|
|
}
|
|
|
|
static void setClipboardText(final String text) {
|
|
getHandler().post(new Runnable() {
|
|
@SuppressWarnings("deprecation")
|
|
public void run() {
|
|
Context context = GeckoApp.mAppContext;
|
|
if (android.os.Build.VERSION.SDK_INT >= 11) {
|
|
android.content.ClipboardManager cm = (android.content.ClipboardManager)
|
|
context.getSystemService(Context.CLIPBOARD_SERVICE);
|
|
cm.setPrimaryClip(ClipData.newPlainText("Text", text));
|
|
} else {
|
|
android.text.ClipboardManager cm = (android.text.ClipboardManager)
|
|
context.getSystemService(Context.CLIPBOARD_SERVICE);
|
|
cm.setText(text);
|
|
}
|
|
}});
|
|
}
|
|
|
|
public static void showAlertNotification(String aImageUrl, String aAlertTitle, String aAlertText,
|
|
String aAlertCookie, String aAlertName) {
|
|
Log.i(LOGTAG, "GeckoAppShell.showAlertNotification\n" +
|
|
"- image = '" + aImageUrl + "'\n" +
|
|
"- title = '" + aAlertTitle + "'\n" +
|
|
"- text = '" + aAlertText +"'\n" +
|
|
"- cookie = '" + aAlertCookie +"'\n" +
|
|
"- name = '" + aAlertName + "'");
|
|
|
|
int icon = R.drawable.icon; // Just use the app icon by default
|
|
|
|
Uri imageUri = Uri.parse(aImageUrl);
|
|
String scheme = imageUri.getScheme();
|
|
if ("drawable".equals(scheme)) {
|
|
String resource = imageUri.getSchemeSpecificPart();
|
|
resource = resource.substring(resource.lastIndexOf('/') + 1);
|
|
try {
|
|
Class drawableClass = R.drawable.class;
|
|
Field f = drawableClass.getField(resource);
|
|
icon = f.getInt(null);
|
|
} catch (Exception e) {} // just means the resource doesn't exist
|
|
imageUri = null;
|
|
}
|
|
|
|
int notificationID = aAlertName.hashCode();
|
|
|
|
// Remove the old notification with the same ID, if any
|
|
removeNotification(notificationID);
|
|
|
|
AlertNotification notification =
|
|
new AlertNotification(GeckoApp.mAppContext,notificationID, icon,
|
|
aAlertTitle, aAlertText,
|
|
System.currentTimeMillis());
|
|
|
|
// The intent to launch when the user clicks the expanded notification
|
|
Intent notificationIntent = new Intent(GeckoApp.ACTION_ALERT_CLICK);
|
|
notificationIntent.setClassName(GeckoApp.mAppContext,
|
|
GeckoApp.mAppContext.getPackageName() + ".NotificationHandler");
|
|
|
|
// Put the strings into the intent as an URI "alert:<name>#<cookie>"
|
|
Uri dataUri = Uri.fromParts("alert", aAlertName, aAlertCookie);
|
|
notificationIntent.setData(dataUri);
|
|
|
|
PendingIntent contentIntent = PendingIntent.getBroadcast(GeckoApp.mAppContext, 0, notificationIntent, 0);
|
|
notification.setLatestEventInfo(GeckoApp.mAppContext, aAlertTitle, aAlertText, contentIntent);
|
|
notification.setCustomIcon(imageUri);
|
|
// The intent to execute when the status entry is deleted by the user with the "Clear All Notifications" button
|
|
Intent clearNotificationIntent = new Intent(GeckoApp.ACTION_ALERT_CLEAR);
|
|
clearNotificationIntent.setClassName(GeckoApp.mAppContext,
|
|
GeckoApp.mAppContext.getPackageName() + ".NotificationHandler");
|
|
clearNotificationIntent.setData(dataUri);
|
|
notification.deleteIntent = PendingIntent.getBroadcast(GeckoApp.mAppContext, 0, clearNotificationIntent, 0);
|
|
|
|
mAlertNotifications.put(notificationID, notification);
|
|
|
|
notification.show();
|
|
|
|
Log.i(LOGTAG, "Created notification ID " + notificationID);
|
|
}
|
|
|
|
public static void alertsProgressListener_OnProgress(String aAlertName, long aProgress, long aProgressMax, String aAlertText) {
|
|
Log.i(LOGTAG, "GeckoAppShell.alertsProgressListener_OnProgress\n" +
|
|
"- name = '" + aAlertName +"', " +
|
|
"progress = " + aProgress +" / " + aProgressMax + ", text = '" + aAlertText + "'");
|
|
|
|
int notificationID = aAlertName.hashCode();
|
|
AlertNotification notification = mAlertNotifications.get(notificationID);
|
|
if (notification != null)
|
|
notification.updateProgress(aAlertText, aProgress, aProgressMax);
|
|
|
|
if (aProgress == aProgressMax) {
|
|
// Hide the notification at 100%
|
|
removeObserver(aAlertName);
|
|
removeNotification(notificationID);
|
|
}
|
|
}
|
|
|
|
public static void alertsProgressListener_OnCancel(String aAlertName) {
|
|
Log.i(LOGTAG, "GeckoAppShell.alertsProgressListener_OnCancel('" + aAlertName + "')");
|
|
|
|
removeObserver(aAlertName);
|
|
|
|
int notificationID = aAlertName.hashCode();
|
|
removeNotification(notificationID);
|
|
}
|
|
|
|
public static void handleNotification(String aAction, String aAlertName, String aAlertCookie) {
|
|
int notificationID = aAlertName.hashCode();
|
|
|
|
if (GeckoApp.ACTION_ALERT_CLICK.equals(aAction)) {
|
|
Log.i(LOGTAG, "GeckoAppShell.handleNotification: callObserver(alertclickcallback)");
|
|
callObserver(aAlertName, "alertclickcallback", aAlertCookie);
|
|
|
|
AlertNotification notification = mAlertNotifications.get(notificationID);
|
|
if (notification != null && notification.isProgressStyle()) {
|
|
// When clicked, keep the notification, if it displays a progress
|
|
return;
|
|
}
|
|
}
|
|
|
|
callObserver(aAlertName, "alertfinished", aAlertCookie);
|
|
|
|
removeObserver(aAlertName);
|
|
|
|
removeNotification(notificationID);
|
|
}
|
|
|
|
private static void removeNotification(int notificationID) {
|
|
mAlertNotifications.remove(notificationID);
|
|
|
|
NotificationManager notificationManager = (NotificationManager)
|
|
GeckoApp.mAppContext.getSystemService(Context.NOTIFICATION_SERVICE);
|
|
notificationManager.cancel(notificationID);
|
|
}
|
|
|
|
public static int getDpi() {
|
|
DisplayMetrics metrics = new DisplayMetrics();
|
|
GeckoApp.mAppContext.getWindowManager().getDefaultDisplay().getMetrics(metrics);
|
|
return metrics.densityDpi;
|
|
}
|
|
|
|
public static void setFullScreen(boolean fullscreen) {
|
|
GeckoApp.mAppContext.setFullScreen(fullscreen);
|
|
}
|
|
|
|
public static String showFilePicker(String aFilters) {
|
|
return GeckoApp.mAppContext.
|
|
showFilePicker(getMimeTypeFromExtensions(aFilters));
|
|
}
|
|
|
|
public static void performHapticFeedback(boolean aIsLongPress) {
|
|
// TODO
|
|
}
|
|
|
|
private static Vibrator vibrator() {
|
|
LayerController layerController = GeckoApp.mAppContext.getLayerController();
|
|
LayerView layerView = layerController.getView();
|
|
|
|
return (Vibrator) layerView.getContext().getSystemService(Context.VIBRATOR_SERVICE);
|
|
}
|
|
|
|
public static void vibrate(long milliseconds) {
|
|
vibrator().vibrate(milliseconds);
|
|
}
|
|
|
|
public static void vibrate(long[] pattern, int repeat) {
|
|
vibrator().vibrate(pattern, repeat);
|
|
}
|
|
|
|
public static void cancelVibrate() {
|
|
vibrator().cancel();
|
|
}
|
|
|
|
public static void showInputMethodPicker() {
|
|
InputMethodManager imm = (InputMethodManager)
|
|
GeckoApp.mAppContext.getSystemService(Context.INPUT_METHOD_SERVICE);
|
|
imm.showInputMethodPicker();
|
|
}
|
|
|
|
public static void setKeepScreenOn(final boolean on) {
|
|
GeckoApp.mAppContext.runOnUiThread(new Runnable() {
|
|
public void run() {
|
|
// TODO
|
|
}
|
|
});
|
|
}
|
|
|
|
public static boolean isNetworkLinkUp() {
|
|
ConnectivityManager cm = (ConnectivityManager)
|
|
GeckoApp.mAppContext.getSystemService(Context.CONNECTIVITY_SERVICE);
|
|
NetworkInfo info = cm.getActiveNetworkInfo();
|
|
if (info == null || !info.isConnected())
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
public static boolean isNetworkLinkKnown() {
|
|
ConnectivityManager cm = (ConnectivityManager)
|
|
GeckoApp.mAppContext.getSystemService(Context.CONNECTIVITY_SERVICE);
|
|
if (cm.getActiveNetworkInfo() == null)
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
public static void setSelectedLocale(String localeCode) {
|
|
SharedPreferences settings =
|
|
GeckoApp.mAppContext.getPreferences(Activity.MODE_PRIVATE);
|
|
settings.edit().putString(GeckoApp.mAppContext.getPackageName() + ".locale",
|
|
localeCode).commit();
|
|
Locale locale;
|
|
int index;
|
|
if ((index = localeCode.indexOf('-')) != -1 ||
|
|
(index = localeCode.indexOf('_')) != -1) {
|
|
String langCode = localeCode.substring(0, index);
|
|
String countryCode = localeCode.substring(index + 1);
|
|
locale = new Locale(langCode, countryCode);
|
|
} else {
|
|
locale = new Locale(localeCode);
|
|
}
|
|
Locale.setDefault(locale);
|
|
|
|
Resources res = GeckoApp.mAppContext.getBaseContext().getResources();
|
|
Configuration config = res.getConfiguration();
|
|
config.locale = locale;
|
|
res.updateConfiguration(config, res.getDisplayMetrics());
|
|
}
|
|
|
|
public static int[] getSystemColors() {
|
|
// attrsAppearance[] must correspond to AndroidSystemColors structure in android/AndroidBridge.h
|
|
final int[] attrsAppearance = {
|
|
android.R.attr.textColor,
|
|
android.R.attr.textColorPrimary,
|
|
android.R.attr.textColorPrimaryInverse,
|
|
android.R.attr.textColorSecondary,
|
|
android.R.attr.textColorSecondaryInverse,
|
|
android.R.attr.textColorTertiary,
|
|
android.R.attr.textColorTertiaryInverse,
|
|
android.R.attr.textColorHighlight,
|
|
android.R.attr.colorForeground,
|
|
android.R.attr.colorBackground,
|
|
android.R.attr.panelColorForeground,
|
|
android.R.attr.panelColorBackground
|
|
};
|
|
|
|
int[] result = new int[attrsAppearance.length];
|
|
|
|
final ContextThemeWrapper contextThemeWrapper =
|
|
new ContextThemeWrapper(GeckoApp.mAppContext, android.R.style.TextAppearance);
|
|
|
|
final TypedArray appearance = contextThemeWrapper.getTheme().obtainStyledAttributes(attrsAppearance);
|
|
|
|
if (appearance != null) {
|
|
for (int i = 0; i < appearance.getIndexCount(); i++) {
|
|
int idx = appearance.getIndex(i);
|
|
int color = appearance.getColor(idx, 0);
|
|
result[idx] = color;
|
|
}
|
|
appearance.recycle();
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
public static void killAnyZombies() {
|
|
GeckoProcessesVisitor visitor = new GeckoProcessesVisitor() {
|
|
public boolean callback(int pid) {
|
|
if (pid != android.os.Process.myPid())
|
|
android.os.Process.killProcess(pid);
|
|
return true;
|
|
}
|
|
};
|
|
|
|
EnumerateGeckoProcesses(visitor);
|
|
}
|
|
|
|
public static boolean checkForGeckoProcs() {
|
|
|
|
class GeckoPidCallback implements GeckoProcessesVisitor {
|
|
public boolean otherPidExist = false;
|
|
public boolean callback(int pid) {
|
|
if (pid != android.os.Process.myPid()) {
|
|
otherPidExist = true;
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
GeckoPidCallback visitor = new GeckoPidCallback();
|
|
EnumerateGeckoProcesses(visitor);
|
|
return visitor.otherPidExist;
|
|
}
|
|
|
|
interface GeckoProcessesVisitor{
|
|
boolean callback(int pid);
|
|
}
|
|
|
|
static int sPidColumn = -1;
|
|
static int sUserColumn = -1;
|
|
private static void EnumerateGeckoProcesses(GeckoProcessesVisitor visiter) {
|
|
|
|
try {
|
|
|
|
// run ps and parse its output
|
|
java.lang.Process ps = Runtime.getRuntime().exec("ps");
|
|
BufferedReader in = new BufferedReader(new InputStreamReader(ps.getInputStream()),
|
|
2048);
|
|
|
|
String headerOutput = in.readLine();
|
|
|
|
// figure out the column offsets. We only care about the pid and user fields
|
|
if (sPidColumn == -1 || sUserColumn == -1) {
|
|
StringTokenizer st = new StringTokenizer(headerOutput);
|
|
|
|
int tokenSoFar = 0;
|
|
while(st.hasMoreTokens()) {
|
|
String next = st.nextToken();
|
|
if (next.equalsIgnoreCase("PID"))
|
|
sPidColumn = tokenSoFar;
|
|
else if (next.equalsIgnoreCase("USER"))
|
|
sUserColumn = tokenSoFar;
|
|
tokenSoFar++;
|
|
}
|
|
}
|
|
|
|
// alright, the rest are process entries.
|
|
String psOutput = null;
|
|
while ((psOutput = in.readLine()) != null) {
|
|
String[] split = psOutput.split("\\s+");
|
|
if (split.length <= sPidColumn || split.length <= sUserColumn)
|
|
continue;
|
|
int uid = android.os.Process.getUidForName(split[sUserColumn]);
|
|
if (uid == android.os.Process.myUid() &&
|
|
!split[split.length - 1].equalsIgnoreCase("ps")) {
|
|
int pid = Integer.parseInt(split[sPidColumn]);
|
|
boolean keepGoing = visiter.callback(pid);
|
|
if (keepGoing == false)
|
|
break;
|
|
}
|
|
}
|
|
in.close();
|
|
}
|
|
catch (Exception e) {
|
|
Log.i(LOGTAG, "finding procs throws ", e);
|
|
}
|
|
}
|
|
|
|
public static void waitForAnotherGeckoProc(){
|
|
int countdown = 40;
|
|
while (!checkForGeckoProcs() && --countdown > 0) {
|
|
try {
|
|
Thread.currentThread().sleep(100);
|
|
} catch (InterruptedException ie) {}
|
|
}
|
|
}
|
|
|
|
public static void scanMedia(String aFile, String aMimeType) {
|
|
Context context = GeckoApp.mAppContext;
|
|
GeckoMediaScannerClient client = new GeckoMediaScannerClient(context, aFile, aMimeType);
|
|
}
|
|
|
|
public static byte[] getIconForExtension(String aExt, int iconSize) {
|
|
try {
|
|
if (iconSize <= 0)
|
|
iconSize = 16;
|
|
|
|
if (aExt != null && aExt.length() > 1 && aExt.charAt(0) == '.')
|
|
aExt = aExt.substring(1);
|
|
|
|
PackageManager pm = GeckoApp.mAppContext.getPackageManager();
|
|
Drawable icon = getDrawableForExtension(pm, aExt);
|
|
if (icon == null) {
|
|
// Use a generic icon
|
|
icon = pm.getDefaultActivityIcon();
|
|
}
|
|
|
|
Bitmap bitmap = ((BitmapDrawable)icon).getBitmap();
|
|
if (bitmap.getWidth() != iconSize || bitmap.getHeight() != iconSize)
|
|
bitmap = Bitmap.createScaledBitmap(bitmap, iconSize, iconSize, true);
|
|
|
|
ByteBuffer buf = ByteBuffer.allocate(iconSize * iconSize * 4);
|
|
bitmap.copyPixelsToBuffer(buf);
|
|
|
|
return buf.array();
|
|
}
|
|
catch (Exception e) {
|
|
Log.i(LOGTAG, "getIconForExtension error: ", e);
|
|
return null;
|
|
}
|
|
}
|
|
|
|
private static Drawable getDrawableForExtension(PackageManager pm, String aExt) {
|
|
Intent intent = new Intent(Intent.ACTION_VIEW);
|
|
MimeTypeMap mtm = MimeTypeMap.getSingleton();
|
|
String mimeType = mtm.getMimeTypeFromExtension(aExt);
|
|
if (mimeType != null && mimeType.length() > 0)
|
|
intent.setType(mimeType);
|
|
else
|
|
return null;
|
|
|
|
List<ResolveInfo> list = pm.queryIntentActivities(intent, 0);
|
|
if (list.size() == 0)
|
|
return null;
|
|
|
|
ResolveInfo resolveInfo = list.get(0);
|
|
|
|
if (resolveInfo == null)
|
|
return null;
|
|
|
|
ActivityInfo activityInfo = resolveInfo.activityInfo;
|
|
|
|
return activityInfo.loadIcon(pm);
|
|
}
|
|
|
|
public static boolean getShowPasswordSetting() {
|
|
try {
|
|
int showPassword =
|
|
Settings.System.getInt(GeckoApp.mAppContext.getContentResolver(),
|
|
Settings.System.TEXT_SHOW_PASSWORD, 1);
|
|
return (showPassword > 0);
|
|
}
|
|
catch (Exception e) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
public static boolean getAccessibilityEnabled() {
|
|
AccessibilityManager accessibilityManager =
|
|
(AccessibilityManager) GeckoApp.mAppContext.getSystemService(Context.ACCESSIBILITY_SERVICE);
|
|
return accessibilityManager.isEnabled();
|
|
}
|
|
|
|
public static void addPluginView(View view,
|
|
double x, double y,
|
|
double w, double h)
|
|
{
|
|
Log.i(LOGTAG, "addPluginView:" + view + " @ x:" + x + " y:" + y + " w:" + w + " h:" + h ) ;
|
|
GeckoApp.mAppContext.addPluginView(view, x, y, w, h);
|
|
}
|
|
|
|
public static void removePluginView(View view) {
|
|
Log.i(LOGTAG, "remove view:" + view);
|
|
GeckoApp.mAppContext.removePluginView(view);
|
|
}
|
|
|
|
public static Class<?> loadPluginClass(String className, String libName) {
|
|
Log.i(LOGTAG, "in loadPluginClass... attempting to access className, then libName.....");
|
|
Log.i(LOGTAG, "className: " + className);
|
|
Log.i(LOGTAG, "libName: " + libName);
|
|
|
|
try {
|
|
String packageName = GeckoApp.mAppContext.getPluginPackage(libName);
|
|
Log.i(LOGTAG, "load \"" + className + "\" from \"" + packageName +
|
|
"\" for \"" + libName + "\"");
|
|
Context pluginContext =
|
|
GeckoApp.mAppContext.createPackageContext(packageName,
|
|
Context.CONTEXT_INCLUDE_CODE |
|
|
Context.CONTEXT_IGNORE_SECURITY);
|
|
ClassLoader pluginCL = pluginContext.getClassLoader();
|
|
return pluginCL.loadClass(className);
|
|
} catch (java.lang.ClassNotFoundException cnfe) {
|
|
Log.i(LOGTAG, "class not found", cnfe);
|
|
} catch (android.content.pm.PackageManager.NameNotFoundException nnfe) {
|
|
Log.i(LOGTAG, "package not found", nnfe);
|
|
}
|
|
Log.e(LOGTAG, "couldn't find class");
|
|
return null;
|
|
}
|
|
|
|
static native void executeNextRunnable();
|
|
|
|
static class GeckoRunnableCallback implements Runnable {
|
|
public void run() {
|
|
Log.i(LOGTAG, "run GeckoRunnableCallback");
|
|
GeckoAppShell.executeNextRunnable();
|
|
}
|
|
}
|
|
|
|
public static void postToJavaThread(boolean mainThread) {
|
|
Log.i(LOGTAG, "post to " + (mainThread ? "main " : "") + "java thread");
|
|
getMainHandler().post(new GeckoRunnableCallback());
|
|
}
|
|
|
|
public static android.hardware.Camera sCamera = null;
|
|
|
|
static native void cameraCallbackBridge(byte[] data);
|
|
|
|
static int kPreferedFps = 25;
|
|
static byte[] sCameraBuffer = null;
|
|
|
|
static int[] initCamera(String aContentType, int aCamera, int aWidth, int aHeight) {
|
|
Log.i(LOGTAG, "initCamera(" + aContentType + ", " + aWidth + "x" + aHeight + ") on thread " + Thread.currentThread().getId());
|
|
|
|
getMainHandler().post(new Runnable() {
|
|
public void run() {
|
|
try {
|
|
GeckoApp.mAppContext.enableCameraView();
|
|
} catch (Exception e) {}
|
|
}
|
|
});
|
|
|
|
// [0] = 0|1 (failure/success)
|
|
// [1] = width
|
|
// [2] = height
|
|
// [3] = fps
|
|
int[] result = new int[4];
|
|
result[0] = 0;
|
|
|
|
if (Build.VERSION.SDK_INT >= 9) {
|
|
if (android.hardware.Camera.getNumberOfCameras() == 0)
|
|
return result;
|
|
}
|
|
|
|
try {
|
|
// no front/back camera before API level 9
|
|
if (Build.VERSION.SDK_INT >= 9)
|
|
sCamera = android.hardware.Camera.open(aCamera);
|
|
else
|
|
sCamera = android.hardware.Camera.open();
|
|
|
|
android.hardware.Camera.Parameters params = sCamera.getParameters();
|
|
params.setPreviewFormat(ImageFormat.NV21);
|
|
|
|
// use the preview fps closest to 25 fps.
|
|
int fpsDelta = 1000;
|
|
try {
|
|
Iterator<Integer> it = params.getSupportedPreviewFrameRates().iterator();
|
|
while (it.hasNext()) {
|
|
int nFps = it.next();
|
|
if (Math.abs(nFps - kPreferedFps) < fpsDelta) {
|
|
fpsDelta = Math.abs(nFps - kPreferedFps);
|
|
params.setPreviewFrameRate(nFps);
|
|
}
|
|
}
|
|
} catch(Exception e) {
|
|
params.setPreviewFrameRate(kPreferedFps);
|
|
}
|
|
|
|
// set up the closest preview size available
|
|
Iterator<android.hardware.Camera.Size> sit = params.getSupportedPreviewSizes().iterator();
|
|
int sizeDelta = 10000000;
|
|
int bufferSize = 0;
|
|
while (sit.hasNext()) {
|
|
android.hardware.Camera.Size size = sit.next();
|
|
if (Math.abs(size.width * size.height - aWidth * aHeight) < sizeDelta) {
|
|
sizeDelta = Math.abs(size.width * size.height - aWidth * aHeight);
|
|
params.setPreviewSize(size.width, size.height);
|
|
bufferSize = size.width * size.height;
|
|
}
|
|
}
|
|
|
|
try {
|
|
sCamera.setPreviewDisplay(GeckoApp.cameraView.getHolder());
|
|
} catch(IOException e) {
|
|
Log.e(LOGTAG, "Error setPreviewDisplay:", e);
|
|
} catch(RuntimeException e) {
|
|
Log.e(LOGTAG, "Error setPreviewDisplay:", e);
|
|
}
|
|
|
|
sCamera.setParameters(params);
|
|
sCameraBuffer = new byte[(bufferSize * 12) / 8];
|
|
sCamera.addCallbackBuffer(sCameraBuffer);
|
|
sCamera.setPreviewCallbackWithBuffer(new android.hardware.Camera.PreviewCallback() {
|
|
public void onPreviewFrame(byte[] data, android.hardware.Camera camera) {
|
|
cameraCallbackBridge(data);
|
|
if (sCamera != null)
|
|
sCamera.addCallbackBuffer(sCameraBuffer);
|
|
}
|
|
});
|
|
sCamera.startPreview();
|
|
params = sCamera.getParameters();
|
|
Log.i(LOGTAG, "Camera: " + params.getPreviewSize().width + "x" + params.getPreviewSize().height +
|
|
" @ " + params.getPreviewFrameRate() + "fps. format is " + params.getPreviewFormat());
|
|
result[0] = 1;
|
|
result[1] = params.getPreviewSize().width;
|
|
result[2] = params.getPreviewSize().height;
|
|
result[3] = params.getPreviewFrameRate();
|
|
|
|
Log.i(LOGTAG, "Camera preview started");
|
|
} catch(RuntimeException e) {
|
|
Log.e(LOGTAG, "initCamera RuntimeException : ", e);
|
|
result[0] = result[1] = result[2] = result[3] = 0;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
static synchronized void closeCamera() {
|
|
Log.i(LOGTAG, "closeCamera() on thread " + Thread.currentThread().getId());
|
|
getMainHandler().post(new Runnable() {
|
|
public void run() {
|
|
try {
|
|
GeckoApp.mAppContext.disableCameraView();
|
|
} catch (Exception e) {}
|
|
}
|
|
});
|
|
if (sCamera != null) {
|
|
sCamera.stopPreview();
|
|
sCamera.release();
|
|
sCamera = null;
|
|
sCameraBuffer = null;
|
|
}
|
|
}
|
|
|
|
static SynchronousQueue<String> sPromptQueue = null;
|
|
|
|
public static void registerGeckoEventListener(String event, GeckoEventListener listener) {
|
|
if (mEventListeners == null)
|
|
mEventListeners = new HashMap<String, ArrayList<GeckoEventListener>>();
|
|
|
|
if (!mEventListeners.containsKey(event))
|
|
mEventListeners.put(event, new ArrayList<GeckoEventListener>());
|
|
|
|
ArrayList<GeckoEventListener> listeners = mEventListeners.get(event);
|
|
listeners.add(listener);
|
|
}
|
|
|
|
static SynchronousQueue<Date> sTracerQueue = new SynchronousQueue<Date>();
|
|
public static void fireAndWaitForTracerEvent() {
|
|
getMainHandler().post(new Runnable() {
|
|
public void run() {
|
|
try {
|
|
sTracerQueue.put(new Date());
|
|
} catch(InterruptedException ie) {
|
|
Log.w(LOGTAG, "exception firing tracer", ie);
|
|
}
|
|
}
|
|
});
|
|
try {
|
|
sTracerQueue.take();
|
|
} catch(InterruptedException ie) {
|
|
Log.w(LOGTAG, "exception firing tracer", ie);
|
|
}
|
|
}
|
|
|
|
public static void unregisterGeckoEventListener(String event, GeckoEventListener listener) {
|
|
if (mEventListeners == null)
|
|
return;
|
|
|
|
if (!mEventListeners.containsKey(event))
|
|
return;
|
|
|
|
ArrayList<GeckoEventListener> listeners = mEventListeners.get(event);
|
|
listeners.remove(listener);
|
|
}
|
|
|
|
public static void enableBatteryNotifications() {
|
|
GeckoBatteryManager.enableNotifications();
|
|
}
|
|
|
|
public static String handleGeckoMessage(String message) {
|
|
//
|
|
// {"gecko": {
|
|
// "type": "value",
|
|
// "event_specific": "value",
|
|
// ....
|
|
try {
|
|
JSONObject json = new JSONObject(message);
|
|
final JSONObject geckoObject = json.getJSONObject("gecko");
|
|
String type = geckoObject.getString("type");
|
|
|
|
if (type.equals("Prompt:Show")) {
|
|
if (sPromptQueue == null)
|
|
sPromptQueue = new SynchronousQueue<String>();
|
|
getHandler().post(new Runnable() {
|
|
public void run() {
|
|
getPromptService().processMessage(geckoObject);
|
|
}
|
|
});
|
|
|
|
String promptServiceResult = "";
|
|
try {
|
|
while (null == (promptServiceResult = sPromptQueue.poll(1, TimeUnit.MILLISECONDS))) {
|
|
processNextNativeEvent();
|
|
}
|
|
} catch (InterruptedException e) {
|
|
Log.i(LOGTAG, "showing prompt ", e);
|
|
}
|
|
return promptServiceResult;
|
|
}
|
|
|
|
if (mEventListeners == null)
|
|
return "";
|
|
|
|
if (!mEventListeners.containsKey(type))
|
|
return "";
|
|
|
|
ArrayList<GeckoEventListener> listeners = mEventListeners.get(type);
|
|
Iterator items = listeners.iterator();
|
|
while (items.hasNext()) {
|
|
((GeckoEventListener) items.next()).handleMessage(type, geckoObject);
|
|
}
|
|
|
|
} catch (Exception e) {
|
|
Log.i(LOGTAG, "handleGeckoMessage throws " + e);
|
|
}
|
|
|
|
return "";
|
|
}
|
|
|
|
public static void disableBatteryNotifications() {
|
|
GeckoBatteryManager.disableNotifications();
|
|
}
|
|
|
|
public static PromptService getPromptService() {
|
|
if (gPromptService == null) {
|
|
gPromptService = new PromptService();
|
|
}
|
|
return gPromptService;
|
|
}
|
|
|
|
public static double[] getCurrentBatteryInformation() {
|
|
return GeckoBatteryManager.getCurrentInformation();
|
|
}
|
|
|
|
static void checkUriVisited(String uri) { // invoked from native JNI code
|
|
GlobalHistory.getInstance().checkUriVisited(uri);
|
|
}
|
|
|
|
static void markUriVisited(final String uri) { // invoked from native JNI code
|
|
getHandler().post(new Runnable() {
|
|
public void run() {
|
|
GlobalHistory.getInstance().add(uri);
|
|
}
|
|
});
|
|
}
|
|
|
|
static void hideProgressDialog() {
|
|
// unused stub
|
|
}
|
|
|
|
public static void emitGeckoAccessibilityEvent (int eventType, String role, String text, String description, boolean enabled, boolean checked, boolean password) {
|
|
AccessibilityManager accessibilityManager =
|
|
(AccessibilityManager) GeckoApp.mAppContext.getSystemService(Context.ACCESSIBILITY_SERVICE);
|
|
|
|
if (!accessibilityManager.isEnabled())
|
|
return;
|
|
|
|
LayerController layerController = GeckoApp.mAppContext.getLayerController();
|
|
LayerView layerView = layerController.getView();
|
|
|
|
AccessibilityEvent event = AccessibilityEvent.obtain(eventType);
|
|
event.setClassName(layerView.getClass().getName() + "$" + role);
|
|
event.setPackageName(GeckoApp.mAppContext.getPackageName());
|
|
event.setEnabled(enabled);
|
|
event.setChecked(checked);
|
|
event.setPassword(password);
|
|
event.setContentDescription(description);
|
|
event.getText().add(text);
|
|
|
|
accessibilityManager.sendAccessibilityEvent(event);
|
|
}
|
|
}
|