mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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427 lines
14 KiB
Java
427 lines
14 KiB
Java
/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; 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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*
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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 java.io.*;
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import java.util.*;
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import java.util.zip.*;
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import java.nio.*;
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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.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.util.*;
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import android.content.DialogInterface;
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import android.content.pm.PackageManager;
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import android.content.pm.ResolveInfo;
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import android.net.Uri;
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class GeckoAppShell
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{
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static {
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sGeckoRunning = false;
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}
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// static members only
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private GeckoAppShell() { }
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static boolean sGeckoRunning;
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static private boolean gRestartScheduled = false;
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static private final Timer mIMETimer = new Timer();
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static private final int NOTIFY_IME_RESETINPUTSTATE = 0;
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static private final int NOTIFY_IME_SETOPENSTATE = 1;
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static private final int NOTIFY_IME_SETENABLED = 2;
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static private final int NOTIFY_IME_CANCELCOMPOSITION = 3;
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static private final int NOTIFY_IME_FOCUSCHANGE = 4;
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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 setInitialSize(int width, int height);
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public static native void setSurfaceView(GeckoSurfaceView sv);
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public static native void putenv(String map);
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public static native void onResume();
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// java-side stuff
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public static void loadGeckoLibs() {
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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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// MozAlloc
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System.loadLibrary("mozalloc");
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System.loadLibrary("mozutils");
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Intent i = GeckoApp.mAppContext.getIntent();
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String env = i.getStringExtra("env0");
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Log.i("GeckoApp", "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("GeckoApp", "env"+ c +": "+ env);
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}
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File f = new File("/data/data/org.mozilla." +
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GeckoApp.mAppContext.getAppName() +"/tmp");
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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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// NSPR
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System.loadLibrary("nspr4");
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System.loadLibrary("plc4");
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System.loadLibrary("plds4");
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// SQLite
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System.loadLibrary("mozsqlite3");
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// NSS
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System.loadLibrary("nssutil3");
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System.loadLibrary("nss3");
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System.loadLibrary("ssl3");
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System.loadLibrary("smime3");
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// XUL
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System.loadLibrary("xul");
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// xpcom glue -- needed to load binary components
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System.loadLibrary("xpcom");
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// Root certs. someday we may teach security/manager/ssl/src/nsNSSComponent.cpp to find ckbi itself
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System.loadLibrary("nssckbi");
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System.loadLibrary("freebl3");
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System.loadLibrary("softokn3");
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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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// Tell Gecko where the target surface view is for rendering
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GeckoAppShell.setSurfaceView(GeckoApp.surfaceView);
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sGeckoRunning = true;
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// First argument is the .apk path
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String combinedArgs = apkPath + " -omnijar " + 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 += " " + url;
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// and go
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GeckoAppShell.nativeRun(combinedArgs);
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}
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private static GeckoEvent mLastDrawEvent;
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public static void sendEventToGecko(GeckoEvent e) {
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if (sGeckoRunning)
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notifyGeckoOfEvent(e);
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}
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// Tell the Gecko event loop that an event is available.
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public static native void notifyGeckoOfEvent(GeckoEvent event);
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/*
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* The Gecko-side API: API methods that Gecko calls
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*/
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public static void scheduleRedraw() {
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// Redraw everything
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scheduleRedraw(0, -1, -1, -1, -1);
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}
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public static void scheduleRedraw(int nativeWindow, int x, int y, int w, int h) {
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GeckoEvent e;
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if (x == -1) {
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e = new GeckoEvent(GeckoEvent.DRAW, null);
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} else {
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e = new GeckoEvent(GeckoEvent.DRAW, new Rect(x, y, w, h));
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}
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e.mNativeWindow = nativeWindow;
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sendEventToGecko(e);
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}
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/* Delay updating IME states (see bug 573800) */
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private static final class IMEStateUpdater extends TimerTask
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{
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static private IMEStateUpdater instance;
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private boolean mEnable, mReset;
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static private IMEStateUpdater getInstance() {
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if (instance == null) {
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instance = new IMEStateUpdater();
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mIMETimer.schedule(instance, 200);
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}
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return instance;
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}
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static public synchronized void enableIME() {
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getInstance().mEnable = true;
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}
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static public synchronized void resetIME() {
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getInstance().mReset = true;
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}
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public void run() {
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synchronized(IMEStateUpdater.class) {
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instance = null;
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}
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InputMethodManager imm = (InputMethodManager)
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GeckoApp.surfaceView.getContext().getSystemService(
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Context.INPUT_METHOD_SERVICE);
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if (imm == null)
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return;
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if (mReset)
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imm.restartInput(GeckoApp.surfaceView);
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if (!mEnable)
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return;
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if (GeckoApp.surfaceView.mIMEState !=
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GeckoSurfaceView.IME_STATE_DISABLED)
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imm.showSoftInput(GeckoApp.surfaceView, 0);
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else
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imm.hideSoftInputFromWindow(
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GeckoApp.surfaceView.getWindowToken(), 0);
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}
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}
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public static void notifyIME(int type, int state) {
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if (GeckoApp.surfaceView == null)
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return;
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switch (type) {
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case NOTIFY_IME_RESETINPUTSTATE:
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IMEStateUpdater.resetIME();
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// keep current enabled state
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IMEStateUpdater.enableIME();
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break;
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case NOTIFY_IME_SETENABLED:
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/* When IME is 'disabled', IME processing is disabled.
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In addition, the IME UI is hidden */
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GeckoApp.surfaceView.mIMEState = state;
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IMEStateUpdater.enableIME();
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break;
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case NOTIFY_IME_CANCELCOMPOSITION:
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IMEStateUpdater.resetIME();
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break;
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case NOTIFY_IME_FOCUSCHANGE:
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GeckoApp.surfaceView.mIMEFocus = state != 0;
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break;
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}
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}
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public static void notifyIMEChange(String text, int start, int end, int newEnd) {
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if (GeckoApp.surfaceView == null ||
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GeckoApp.surfaceView.inputConnection == null)
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return;
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InputMethodManager imm = (InputMethodManager)
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GeckoApp.surfaceView.getContext().getSystemService(
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Context.INPUT_METHOD_SERVICE);
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if (imm == null)
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return;
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if (newEnd < 0)
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GeckoApp.surfaceView.inputConnection.notifySelectionChange(
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imm, start, end);
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else
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GeckoApp.surfaceView.inputConnection.notifyTextChange(
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imm, text, start, end, newEnd);
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}
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public static void enableAccelerometer(boolean enable) {
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SensorManager sm = (SensorManager)
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GeckoApp.surfaceView.getContext().getSystemService(Context.SENSOR_SERVICE);
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if (enable) {
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Sensor accelSensor = sm.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
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if (accelSensor == null)
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return;
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sm.registerListener(GeckoApp.surfaceView, accelSensor, SensorManager.SENSOR_DELAY_GAME);
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} else {
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sm.unregisterListener(GeckoApp.surfaceView);
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}
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}
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public static void enableLocation(boolean enable) {
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LocationManager lm = (LocationManager)
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GeckoApp.surfaceView.getContext().getSystemService(Context.LOCATION_SERVICE);
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if (enable) {
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Criteria crit = new Criteria();
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crit.setAccuracy(Criteria.ACCURACY_FINE);
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String provider = lm.getBestProvider(crit, true);
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if (provider == null)
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return;
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sendEventToGecko(new GeckoEvent(lm.getLastKnownLocation(provider)));
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lm.requestLocationUpdates(provider, 100, (float).5, GeckoApp.surfaceView, Looper.getMainLooper());
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} else {
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lm.removeUpdates(GeckoApp.surfaceView);
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}
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}
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public static void moveTaskToBack() {
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GeckoApp.mAppContext.moveTaskToBack(true);
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}
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public static void returnIMEQueryResult(String result, int selectionStart, int selectionLength) {
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GeckoApp.surfaceView.inputConnection.mSelectionStart = selectionStart;
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GeckoApp.surfaceView.inputConnection.mSelectionLength = selectionLength;
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try {
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GeckoApp.surfaceView.inputConnection.mQueryResult.put(result);
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} catch (InterruptedException e) {
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}
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}
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static void onXreExit() {
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sGeckoRunning = false;
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Log.i("GeckoAppJava", "XRE exited");
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if (gRestartScheduled) {
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GeckoApp.mAppContext.doRestart();
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} else {
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Log.i("GeckoAppJava", "we're done, good bye");
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System.exit(0);
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}
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}
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static void scheduleRestart() {
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Log.i("GeckoAppJava", "scheduling restart");
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gRestartScheduled = true;
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}
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static String[] getHandlersForMimeType(String aMimeType) {
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PackageManager pm =
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GeckoApp.surfaceView.getContext().getPackageManager();
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Intent intent = new Intent();
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intent.setType(aMimeType);
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List<ResolveInfo> list = pm.queryIntentActivities(intent, 0);
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int numAttr = 4;
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String[] ret = new String[list.size() * numAttr];
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for (int i = 0; i < list.size(); i++) {
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ResolveInfo resolveInfo = list.get(i);
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ret[i * numAttr] = resolveInfo.loadLabel(pm).toString();
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if (resolveInfo.isDefault)
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ret[i * numAttr + 1] = "default";
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else
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ret[i * numAttr + 1] = "";
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ret[i * numAttr + 2] = resolveInfo.activityInfo.applicationInfo.packageName;
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ret[i * numAttr + 3] = resolveInfo.activityInfo.name;
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}
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return ret;
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}
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static String[] getHandlersForProtocol(String aScheme) {
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PackageManager pm =
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GeckoApp.surfaceView.getContext().getPackageManager();
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Intent intent = new Intent();
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Uri uri = new Uri.Builder().scheme(aScheme).build();
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intent.setData(uri);
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List<ResolveInfo> list = pm.queryIntentActivities(intent, 0);
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int numAttr = 4;
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String[] ret = new String[list.size() * numAttr];
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for (int i = 0; i < list.size(); i++) {
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ResolveInfo resolveInfo = list.get(i);
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ret[i * numAttr] = resolveInfo.loadLabel(pm).toString();
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if (resolveInfo.isDefault)
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ret[i * numAttr + 1] = "default";
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else
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ret[i * numAttr + 1] = "";
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ret[i * numAttr + 2] = resolveInfo.activityInfo.applicationInfo.packageName;
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ret[i * numAttr + 3] = resolveInfo.activityInfo.name;
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}
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return ret;
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}
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static String getMimeTypeFromExtension(String aFileExt) {
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return android.webkit.MimeTypeMap.getSingleton().getMimeTypeFromExtension(aFileExt);
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}
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static boolean openUriExternal(String aUriSpec, String aMimeType,
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String aPackageName, String aClassName) {
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// XXX: It's not clear if we should set the action to view or leave it open
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Intent intent = new Intent(Intent.ACTION_VIEW);
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if (aMimeType.length() > 0)
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intent.setDataAndType(Uri.parse(aUriSpec), aMimeType);
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else
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intent.setData(Uri.parse(aUriSpec));
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if (aPackageName.length() > 0 && aClassName.length() > 0)
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intent.setClassName(aPackageName, aClassName);
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intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
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try {
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GeckoApp.surfaceView.getContext().startActivity(intent);
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return true;
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} catch(ActivityNotFoundException e) {
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return false;
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}
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}
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}
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