mobile/android/base/GeckoApplication.java@6474c204b198 (annotated)
mobile/android/base/GeckoApplication.java
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
| michael@0 | 3 | * You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 4 | |
| michael@0 | 5 | package org.mozilla.gecko; |
| michael@0 | 6 | |
| michael@0 | 7 | import org.mozilla.gecko.db.BrowserContract; |
| michael@0 | 8 | import org.mozilla.gecko.db.BrowserDB; |
| michael@0 | 9 | import org.mozilla.gecko.home.HomePanelsManager; |
| michael@0 | 10 | import org.mozilla.gecko.mozglue.GeckoLoader; |
| michael@0 | 11 | import org.mozilla.gecko.util.Clipboard; |
| michael@0 | 12 | import org.mozilla.gecko.util.HardwareUtils; |
| michael@0 | 13 | import org.mozilla.gecko.util.ThreadUtils; |
| michael@0 | 14 | |
| michael@0 | 15 | import android.app.Application; |
| michael@0 | 16 | import android.content.Context; |
| michael@0 | 17 | import android.content.SharedPreferences; |
| michael@0 | 18 | import android.content.res.Configuration; |
| michael@0 | 19 | import android.util.Log; |
| michael@0 | 20 | |
| michael@0 | 21 | public class GeckoApplication extends Application |
| michael@0 | 22 | implements ContextGetter { |
| michael@0 | 23 | private static final String LOG_TAG = "GeckoApplication"; |
| michael@0 | 24 | |
| michael@0 | 25 | private static volatile GeckoApplication instance; |
| michael@0 | 26 | |
| michael@0 | 27 | private boolean mInBackground; |
| michael@0 | 28 | private boolean mPausedGecko; |
| michael@0 | 29 | |
| michael@0 | 30 | private LightweightTheme mLightweightTheme; |
| michael@0 | 31 | |
| michael@0 | 32 | public GeckoApplication() { |
| michael@0 | 33 | super(); |
| michael@0 | 34 | instance = this; |
| michael@0 | 35 | } |
| michael@0 | 36 | |
| michael@0 | 37 | public static GeckoApplication get() { |
| michael@0 | 38 | return instance; |
| michael@0 | 39 | } |
| michael@0 | 40 | |
| michael@0 | 41 | @Override |
| michael@0 | 42 | public Context getContext() { |
| michael@0 | 43 | return this; |
| michael@0 | 44 | } |
| michael@0 | 45 | |
| michael@0 | 46 | @Override |
| michael@0 | 47 | public SharedPreferences getSharedPreferences() { |
| michael@0 | 48 | return GeckoSharedPrefs.forApp(this); |
| michael@0 | 49 | } |
| michael@0 | 50 | |
| michael@0 | 51 | /** |
| michael@0 | 52 | * We need to do locale work here, because we need to intercept |
| michael@0 | 53 | * each hit to onConfigurationChanged. |
| michael@0 | 54 | */ |
| michael@0 | 55 | @Override |
| michael@0 | 56 | public void onConfigurationChanged(Configuration config) { |
| michael@0 | 57 | Log.d(LOG_TAG, "onConfigurationChanged: " + config.locale + |
| michael@0 | 58 | ", background: " + mInBackground); |
| michael@0 | 59 | |
| michael@0 | 60 | // Do nothing if we're in the background. It'll simply cause a loop |
| michael@0 | 61 | // (Bug 936756 Comment 11), and it's not necessary. |
| michael@0 | 62 | if (mInBackground) { |
| michael@0 | 63 | super.onConfigurationChanged(config); |
| michael@0 | 64 | return; |
| michael@0 | 65 | } |
| michael@0 | 66 | |
| michael@0 | 67 | // Otherwise, correct the locale. This catches some cases that GeckoApp |
| michael@0 | 68 | // doesn't get a chance to. |
| michael@0 | 69 | try { |
| michael@0 | 70 | BrowserLocaleManager.getInstance().correctLocale(this, getResources(), config); |
| michael@0 | 71 | } catch (IllegalStateException ex) { |
| michael@0 | 72 | // GeckoApp hasn't started, so we have no ContextGetter in BrowserLocaleManager. |
| michael@0 | 73 | Log.w(LOG_TAG, "Couldn't correct locale.", ex); |
| michael@0 | 74 | } |
| michael@0 | 75 | |
| michael@0 | 76 | super.onConfigurationChanged(config); |
| michael@0 | 77 | } |
| michael@0 | 78 | |
| michael@0 | 79 | public void onActivityPause(GeckoActivityStatus activity) { |
| michael@0 | 80 | mInBackground = true; |
| michael@0 | 81 | |
| michael@0 | 82 | if ((activity.isFinishing() == false) && |
| michael@0 | 83 | (activity.isGeckoActivityOpened() == false)) { |
| michael@0 | 84 | // Notify Gecko that we are pausing; the cache service will be |
| michael@0 | 85 | // shutdown, closing the disk cache cleanly. If the android |
| michael@0 | 86 | // low memory killer subsequently kills us, the disk cache will |
| michael@0 | 87 | // be left in a consistent state, avoiding costly cleanup and |
| michael@0 | 88 | // re-creation. |
| michael@0 | 89 | GeckoAppShell.sendEventToGecko(GeckoEvent.createAppBackgroundingEvent()); |
| michael@0 | 90 | mPausedGecko = true; |
| michael@0 | 91 | |
| michael@0 | 92 | ThreadUtils.postToBackgroundThread(new Runnable() { |
| michael@0 | 93 | @Override |
| michael@0 | 94 | public void run() { |
| michael@0 | 95 | BrowserDB.expireHistory(getContentResolver(), |
| michael@0 | 96 | BrowserContract.ExpirePriority.NORMAL); |
| michael@0 | 97 | } |
| michael@0 | 98 | }); |
| michael@0 | 99 | } |
| michael@0 | 100 | GeckoConnectivityReceiver.getInstance().stop(); |
| michael@0 | 101 | GeckoNetworkManager.getInstance().stop(); |
| michael@0 | 102 | } |
| michael@0 | 103 | |
| michael@0 | 104 | public void onActivityResume(GeckoActivityStatus activity) { |
| michael@0 | 105 | if (mPausedGecko) { |
| michael@0 | 106 | GeckoAppShell.sendEventToGecko(GeckoEvent.createAppForegroundingEvent()); |
| michael@0 | 107 | mPausedGecko = false; |
| michael@0 | 108 | } |
| michael@0 | 109 | |
| michael@0 | 110 | final Context applicationContext = getApplicationContext(); |
| michael@0 | 111 | GeckoBatteryManager.getInstance().start(applicationContext); |
| michael@0 | 112 | GeckoConnectivityReceiver.getInstance().start(applicationContext); |
| michael@0 | 113 | GeckoNetworkManager.getInstance().start(applicationContext); |
| michael@0 | 114 | |
| michael@0 | 115 | mInBackground = false; |
| michael@0 | 116 | } |
| michael@0 | 117 | |
| michael@0 | 118 | @Override |
| michael@0 | 119 | public void onCreate() { |
| michael@0 | 120 | HardwareUtils.init(getApplicationContext()); |
| michael@0 | 121 | Clipboard.init(getApplicationContext()); |
| michael@0 | 122 | FilePicker.init(getApplicationContext()); |
| michael@0 | 123 | GeckoLoader.loadMozGlue(); |
| michael@0 | 124 | HomePanelsManager.getInstance().init(getApplicationContext()); |
| michael@0 | 125 | super.onCreate(); |
| michael@0 | 126 | } |
| michael@0 | 127 | |
| michael@0 | 128 | public boolean isApplicationInBackground() { |
| michael@0 | 129 | return mInBackground; |
| michael@0 | 130 | } |
| michael@0 | 131 | |
| michael@0 | 132 | public LightweightTheme getLightweightTheme() { |
| michael@0 | 133 | return mLightweightTheme; |
| michael@0 | 134 | } |
| michael@0 | 135 | |
| michael@0 | 136 | public void prepareLightweightTheme() { |
| michael@0 | 137 | mLightweightTheme = new LightweightTheme(this); |
| michael@0 | 138 | } |
| michael@0 | 139 | } |
