WallpaperManagerService.java revision 5dc5a00e7ebadc085ded7e29feacd17e53698486
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage com.android.server; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport static android.os.ParcelFileDescriptor.*; 20111bd4acdb378266221b430a284f88a3990a3958Christopher Tate 215dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackbornimport android.app.ActivityManagerNative; 224e2820c22b3f8b330f8c6d04562037c77845716dAmith Yamasaniimport android.app.AppGlobals; 235dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackbornimport android.app.IUserSwitchObserver; 248cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackbornimport android.app.IWallpaperManager; 258cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackbornimport android.app.IWallpaperManagerCallback; 26dd9b82c283815747b75fe4434c65e4b6c9c9b54fDianne Hackbornimport android.app.PendingIntent; 27eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackbornimport android.app.WallpaperInfo; 284528186e0d65fc68ef0dd1941aa2ac8aefcd55a3Christopher Tateimport android.app.backup.BackupManager; 2937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasaniimport android.app.backup.WallpaperBackupHelper; 30135936072b24b090fb63940aea41b408d855a4f3Amith Yamasaniimport android.content.BroadcastReceiver; 314c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.content.ComponentName; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Intent; 34135936072b24b090fb63940aea41b408d855a4f3Amith Yamasaniimport android.content.IntentFilter; 354c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.content.ServiceConnection; 364e2820c22b3f8b330f8c6d04562037c77845716dAmith Yamasaniimport android.content.pm.IPackageManager; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.pm.PackageManager; 384c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.content.pm.ResolveInfo; 394c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.content.pm.ServiceInfo; 409bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onoratoimport android.content.pm.PackageManager.NameNotFoundException; 419bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onoratoimport android.content.res.Resources; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Binder; 43284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackbornimport android.os.Bundle; 44135936072b24b090fb63940aea41b408d855a4f3Amith Yamasaniimport android.os.Environment; 458bdf5935c0db4a66ab33a10b43398d2523cfa15dDianne Hackbornimport android.os.FileUtils; 464c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.os.IBinder; 475dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackbornimport android.os.IRemoteCallback; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.RemoteException; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.FileObserver; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.ParcelFileDescriptor; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.RemoteCallbackList; 52554cb0c290406f5bba34908489db5382a69d0a9arpcraigimport android.os.SELinux; 534c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.os.ServiceManager; 540cd48879dca53a9f4d449126d406527bc4b94bafDianne Hackbornimport android.os.SystemClock; 55f02b60aa4f367516f40cf3d60fffae0c6fe3e1b8Dianne Hackbornimport android.os.UserHandle; 564c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.service.wallpaper.IWallpaperConnection; 574c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.service.wallpaper.IWallpaperEngine; 584c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.service.wallpaper.IWallpaperService; 594c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.service.wallpaper.WallpaperService; 608a9b22056b13477f59df934928c00c58b5871c95Joe Onoratoimport android.util.Slog; 6137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasaniimport android.util.SparseArray; 629bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onoratoimport android.util.Xml; 6344bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackbornimport android.view.Display; 644c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.view.IWindowManager; 654c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.view.WindowManager; 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 67eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackbornimport java.io.FileDescriptor; 689bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onoratoimport java.io.IOException; 699bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onoratoimport java.io.InputStream; 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.File; 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.FileNotFoundException; 729bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onoratoimport java.io.FileInputStream; 739bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onoratoimport java.io.FileOutputStream; 74eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackbornimport java.io.PrintWriter; 754c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport java.util.List; 769bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 779bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onoratoimport org.xmlpull.v1.XmlPullParser; 789bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onoratoimport org.xmlpull.v1.XmlPullParserException; 799bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onoratoimport org.xmlpull.v1.XmlSerializer; 809bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 8121f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackbornimport com.android.internal.content.PackageMonitor; 822269d1572e5fcfb725ea55f5764d8c3280d69f6dDianne Hackbornimport com.android.internal.util.FastXmlSerializer; 831afd1c90ebe789b8d3a137004127a50d2db7e3b5Dianne Hackbornimport com.android.internal.util.JournaledFile; 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 858cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackbornclass WallpaperManagerService extends IWallpaperManager.Stub { 864c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn static final String TAG = "WallpaperService"; 87cbf15048240ecf460957ac3de98a7efbccbbb754Dianne Hackborn static final boolean DEBUG = false; 889bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 89407ec78b828173257b0c5dae221649a4ccd8b058Romain Guy final Object mLock = new Object[0]; 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 910cd48879dca53a9f4d449126d406527bc4b94bafDianne Hackborn /** 920cd48879dca53a9f4d449126d406527bc4b94bafDianne Hackborn * Minimum time between crashes of a wallpaper service for us to consider 930cd48879dca53a9f4d449126d406527bc4b94bafDianne Hackborn * restarting it vs. just reverting to the static wallpaper. 940cd48879dca53a9f4d449126d406527bc4b94bafDianne Hackborn */ 950cd48879dca53a9f4d449126d406527bc4b94bafDianne Hackborn static final long MIN_WALLPAPER_CRASH_TIME = 10000; 960cd48879dca53a9f4d449126d406527bc4b94bafDianne Hackborn static final String WALLPAPER = "wallpaper"; 9737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani static final String WALLPAPER_INFO = "wallpaper_info.xml"; 989bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Observes the wallpaper for changes and notifies all IWallpaperServiceCallbacks 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * that the wallpaper has changed. The CREATE is triggered when there is no 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * wallpaper set and is created for the first time. The CLOSE_WRITE is triggered 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * everytime the wallpaper is changed. 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani private class WallpaperObserver extends FileObserver { 10637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 10737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani final WallpaperData mWallpaper; 10837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani final File mWallpaperDir; 10937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani final File mWallpaperFile; 11037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 11137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani public WallpaperObserver(WallpaperData wallpaper) { 11237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani super(getWallpaperDir(wallpaper.userId).getAbsolutePath(), 11337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani CLOSE_WRITE | DELETE | DELETE_SELF); 11437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani mWallpaperDir = getWallpaperDir(wallpaper.userId); 11537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani mWallpaper = wallpaper; 11637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani mWallpaperFile = new File(mWallpaperDir, WALLPAPER); 11737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 11837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 11937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani @Override 12037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani public void onEvent(int event, String path) { 12137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (path == null) { 12237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani return; 12337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 12437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani synchronized (mLock) { 12537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani // changing the wallpaper means we'll need to back up the new one 12637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani long origId = Binder.clearCallingIdentity(); 12737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani BackupManager bm = new BackupManager(mContext); 12837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani bm.dataChanged(); 12937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani Binder.restoreCallingIdentity(origId); 13037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 13137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani File changedFile = new File(mWallpaperDir, path); 13237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (mWallpaperFile.equals(changedFile)) { 13337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani notifyCallbacksLocked(mWallpaper); 13437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (mWallpaper.wallpaperComponent == null || event != CLOSE_WRITE 13537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani || mWallpaper.imageWallpaperPending) { 13637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (event == CLOSE_WRITE) { 13737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani mWallpaper.imageWallpaperPending = false; 1389bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 13937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani bindWallpaperComponentLocked(mWallpaper.imageWallpaperComponent, true, 1405dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn false, mWallpaper, null); 14137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani saveSettingsLocked(mWallpaper); 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 14537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 14637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 14737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 1484c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn final Context mContext; 1494c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn final IWindowManager mIWindowManager; 1504e2820c22b3f8b330f8c6d04562037c77845716dAmith Yamasani final IPackageManager mIPackageManager; 15121f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn final MyPackageMonitor mMonitor; 15237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperData mLastWallpaper; 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani SparseArray<WallpaperData> mWallpaperMap = new SparseArray<WallpaperData>(); 15507213e6d8895af10951851435adf96a779863f6cDianne Hackborn 15637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani int mCurrentUserId; 15737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 15837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani static class WallpaperData { 15937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 16037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani int userId; 16137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 16237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani File wallpaperFile; 16337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 16437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani /** 16537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani * Client is currently writing a new image wallpaper. 16637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani */ 16737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani boolean imageWallpaperPending; 16837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 16937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani /** 17037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani * Resource name if using a picture from the wallpaper gallery 17137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani */ 17237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani String name = ""; 17337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 17437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani /** 17537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani * The component name of the currently set live wallpaper. 17637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani */ 17737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani ComponentName wallpaperComponent; 17837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 17937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani /** 18037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani * The component name of the wallpaper that should be set next. 18137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani */ 18237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani ComponentName nextWallpaperComponent; 18337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 18437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani /** 18537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani * Name of the component used to display bitmap wallpapers from either the gallery or 18637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani * built-in wallpapers. 18737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani */ 18837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani ComponentName imageWallpaperComponent = new ComponentName("com.android.systemui", 18937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani "com.android.systemui.ImageWallpaper"); 19037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 19137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperConnection connection; 19237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani long lastDiedTime; 19337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani boolean wallpaperUpdating; 19437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperObserver wallpaperObserver; 19537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 19637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani /** 19737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani * List of callbacks registered they should each be notified when the wallpaper is changed. 19837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani */ 19937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani private RemoteCallbackList<IWallpaperManagerCallback> callbacks 20037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani = new RemoteCallbackList<IWallpaperManagerCallback>(); 20137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 20237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani int width = -1; 20337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani int height = -1; 20437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 20537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperData(int userId) { 20637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani this.userId = userId; 20737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaperFile = new File(getWallpaperDir(userId), WALLPAPER); 20837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 20937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 21007213e6d8895af10951851435adf96a779863f6cDianne Hackborn 2114c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn class WallpaperConnection extends IWallpaperConnection.Stub 2124c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn implements ServiceConnection { 213eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn final WallpaperInfo mInfo; 2144c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn final Binder mToken = new Binder(); 2154c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn IWallpaperService mService; 2164c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn IWallpaperEngine mEngine; 21737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperData mWallpaper; 2185dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn IRemoteCallback mReply; 2194c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 22037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani public WallpaperConnection(WallpaperInfo info, WallpaperData wallpaper) { 221eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn mInfo = info; 22237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani mWallpaper = wallpaper; 223eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn } 2245dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn 2255dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn @Override 2264c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public void onServiceConnected(ComponentName name, IBinder service) { 2274c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn synchronized (mLock) { 22837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (mWallpaper.connection == this) { 22937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani mWallpaper.lastDiedTime = SystemClock.uptimeMillis(); 2304c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mService = IWallpaperService.Stub.asInterface(service); 23137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani attachServiceLocked(this, mWallpaper); 232eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn // XXX should probably do saveSettingsLocked() later 233eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn // when we have an engine, but I'm not sure about 234eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn // locking there and anyway we always need to be able to 235eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn // recover if there is something wrong. 23637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani saveSettingsLocked(mWallpaper); 2374c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 2384c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 2394c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2415dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn @Override 2424c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public void onServiceDisconnected(ComponentName name) { 2434c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn synchronized (mLock) { 2444c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mService = null; 2454c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mEngine = null; 24637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (mWallpaper.connection == this) { 24737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani Slog.w(TAG, "Wallpaper service gone: " + mWallpaper.wallpaperComponent); 24837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (!mWallpaper.wallpaperUpdating 24937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani && (mWallpaper.lastDiedTime + MIN_WALLPAPER_CRASH_TIME) 25037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani > SystemClock.uptimeMillis() 25137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani && mWallpaper.userId == mCurrentUserId) { 2528a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.w(TAG, "Reverting to built-in wallpaper!"); 2535dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn clearWallpaperLocked(true, mWallpaper.userId, null); 2540cd48879dca53a9f4d449126d406527bc4b94bafDianne Hackborn } 2550cd48879dca53a9f4d449126d406527bc4b94bafDianne Hackborn } 2564c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 2574c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 25837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 2595dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn @Override 2604c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public void attachEngine(IWallpaperEngine engine) { 2615dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn synchronized (mLock) { 2625dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn mEngine = engine; 2635dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 2645dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 2655dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn 2665dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn @Override 2675dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn public void engineShown(IWallpaperEngine engine) { 2685dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn synchronized (mLock) { 2695dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn if (mReply != null) { 2705dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn long ident = Binder.clearCallingIdentity(); 2715dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn try { 2725dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn mReply.sendResult(null); 2735dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } catch (RemoteException e) { 2745dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn Binder.restoreCallingIdentity(ident); 2755dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 2765dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn mReply = null; 2775dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 2785dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 2794c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 28037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 2815dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn @Override 2824c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public ParcelFileDescriptor setWallpaper(String name) { 2834c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn synchronized (mLock) { 28437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (mWallpaper.connection == this) { 28537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani return updateWallpaperBitmapLocked(name, mWallpaper); 2864c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 2874c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return null; 2884c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 2894c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 2904c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 29137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 29221f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn class MyPackageMonitor extends PackageMonitor { 29321f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn @Override 29421f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn public void onPackageUpdateFinished(String packageName, int uid) { 29521f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn synchronized (mLock) { 29637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani for (int i = 0; i < mWallpaperMap.size(); i++) { 29737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperData wallpaper = mWallpaperMap.valueAt(i); 29837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.wallpaperComponent != null 29937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani && wallpaper.wallpaperComponent.getPackageName().equals(packageName)) { 30037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.wallpaperUpdating = false; 30137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani ComponentName comp = wallpaper.wallpaperComponent; 30237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani clearWallpaperComponentLocked(wallpaper); 30337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani // Do this only for the current user's wallpaper 30437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.userId == mCurrentUserId 3055dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn && !bindWallpaperComponentLocked(comp, false, false, 3065dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn wallpaper, null)) { 30737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani Slog.w(TAG, "Wallpaper no longer available; reverting to default"); 3085dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn clearWallpaperLocked(false, wallpaper.userId, null); 30937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 31080b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn } 31180b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn } 31280b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn } 31380b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn } 31480b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn 31580b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn @Override 31680b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn public void onPackageModified(String packageName) { 31780b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn synchronized (mLock) { 31837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani for (int i = 0; i < mWallpaperMap.size(); i++) { 31937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperData wallpaper = mWallpaperMap.valueAt(i); 32037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.wallpaperComponent == null 32137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani || !wallpaper.wallpaperComponent.getPackageName().equals(packageName)) { 32237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani continue; 32337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 324d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn doPackagesChangedLocked(true, wallpaper); 32521f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 32621f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 32721f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 32821f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn 32921f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn @Override 33021f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn public void onPackageUpdateStarted(String packageName, int uid) { 33121f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn synchronized (mLock) { 33237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani for (int i = 0; i < mWallpaperMap.size(); i++) { 33337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperData wallpaper = mWallpaperMap.valueAt(i); 33437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.wallpaperComponent != null 33537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani && wallpaper.wallpaperComponent.getPackageName().equals(packageName)) { 33637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.wallpaperUpdating = true; 33737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 33821f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 33921f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 34021f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 34121f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn 34221f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn @Override 34321f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn public boolean onHandleForceStop(Intent intent, String[] packages, int uid, boolean doit) { 344d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn synchronized (mLock) { 345d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn boolean changed = false; 346d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn for (int i = 0; i < mWallpaperMap.size(); i++) { 347d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn WallpaperData wallpaper = mWallpaperMap.valueAt(i); 348d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn boolean res = doPackagesChangedLocked(doit, wallpaper); 349d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn changed |= res; 350d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn } 351d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn return changed; 35237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 35321f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 35421f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn 35521f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn @Override 35621f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn public void onSomePackagesChanged() { 357d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn synchronized (mLock) { 358d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn for (int i = 0; i < mWallpaperMap.size(); i++) { 359d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn WallpaperData wallpaper = mWallpaperMap.valueAt(i); 360d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn doPackagesChangedLocked(true, wallpaper); 361d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn } 36237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 36321f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 36437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 365d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn boolean doPackagesChangedLocked(boolean doit, WallpaperData wallpaper) { 36621f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn boolean changed = false; 367d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn if (wallpaper.wallpaperComponent != null) { 368d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn int change = isPackageDisappearing(wallpaper.wallpaperComponent 369d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn .getPackageName()); 370d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn if (change == PACKAGE_PERMANENT_CHANGE 371d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn || change == PACKAGE_TEMPORARY_CHANGE) { 372d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn changed = true; 373d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn if (doit) { 374d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn Slog.w(TAG, "Wallpaper uninstalled, removing: " 37537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani + wallpaper.wallpaperComponent); 3765dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn clearWallpaperLocked(false, wallpaper.userId, null); 37721f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 37821f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 379d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn } 380d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn if (wallpaper.nextWallpaperComponent != null) { 381d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn int change = isPackageDisappearing(wallpaper.nextWallpaperComponent 382d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn .getPackageName()); 383d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn if (change == PACKAGE_PERMANENT_CHANGE 384d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn || change == PACKAGE_TEMPORARY_CHANGE) { 385d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn wallpaper.nextWallpaperComponent = null; 386d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn } 387d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn } 388d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn if (wallpaper.wallpaperComponent != null 389d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn && isPackageModified(wallpaper.wallpaperComponent.getPackageName())) { 390d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn try { 391d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn mContext.getPackageManager().getServiceInfo( 392d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn wallpaper.wallpaperComponent, 0); 393d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn } catch (NameNotFoundException e) { 394d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn Slog.w(TAG, "Wallpaper component gone, removing: " 395d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn + wallpaper.wallpaperComponent); 3965dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn clearWallpaperLocked(false, wallpaper.userId, null); 397d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn } 398d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn } 399d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn if (wallpaper.nextWallpaperComponent != null 400d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn && isPackageModified(wallpaper.nextWallpaperComponent.getPackageName())) { 401d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn try { 402d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn mContext.getPackageManager().getServiceInfo( 403d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn wallpaper.nextWallpaperComponent, 0); 404d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn } catch (NameNotFoundException e) { 405d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn wallpaper.nextWallpaperComponent = null; 40621f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 40721f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 40821f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn return changed; 40921f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 41021f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 41121f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn 4128cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn public WallpaperManagerService(Context context) { 4138a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (DEBUG) Slog.v(TAG, "WallpaperService startup"); 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 4154c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mIWindowManager = IWindowManager.Stub.asInterface( 4164c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn ServiceManager.getService(Context.WINDOW_SERVICE)); 4174e2820c22b3f8b330f8c6d04562037c77845716dAmith Yamasani mIPackageManager = AppGlobals.getPackageManager(); 41821f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn mMonitor = new MyPackageMonitor(); 419d0d7503fd3e941113094532f28986f49b11b5fdbDianne Hackborn mMonitor.register(context, null, true); 42061f57379ca2c5b6290c8da7548fa17128f7ab24fAmith Yamasani getWallpaperDir(UserHandle.USER_OWNER).mkdirs(); 42161f57379ca2c5b6290c8da7548fa17128f7ab24fAmith Yamasani loadSettingsLocked(UserHandle.USER_OWNER); 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani private static File getWallpaperDir(int userId) { 42561f57379ca2c5b6290c8da7548fa17128f7ab24fAmith Yamasani return Environment.getUserSystemDirectory(userId); 42637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 42737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void finalize() throws Throwable { 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.finalize(); 43137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani for (int i = 0; i < mWallpaperMap.size(); i++) { 43237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperData wallpaper = mWallpaperMap.valueAt(i); 43337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.wallpaperObserver.stopWatching(); 43437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 436135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani 437f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn public void systemReady() { 4388a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (DEBUG) Slog.v(TAG, "systemReady"); 43961f57379ca2c5b6290c8da7548fa17128f7ab24fAmith Yamasani WallpaperData wallpaper = mWallpaperMap.get(UserHandle.USER_OWNER); 4405dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn switchWallpaper(wallpaper, null); 44137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.wallpaperObserver = new WallpaperObserver(wallpaper); 44237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.wallpaperObserver.startWatching(); 44337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 444135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani IntentFilter userFilter = new IntentFilter(); 445135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani userFilter.addAction(Intent.ACTION_USER_REMOVED); 446135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani mContext.registerReceiver(new BroadcastReceiver() { 44737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani @Override 448135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani public void onReceive(Context context, Intent intent) { 449135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani String action = intent.getAction(); 4505dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn if (Intent.ACTION_USER_REMOVED.equals(action)) { 4512a00329c6d55c6cd9166e01963d7410e95d80d21Amith Yamasani removeUser(intent.getIntExtra(Intent.EXTRA_USER_HANDLE, 0)); 452135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani } 45337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 454135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani }, userFilter); 4555dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn try { 4565dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn ActivityManagerNative.getDefault().registerUserSwitchObserver( 4575dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn new IUserSwitchObserver.Stub() { 4585dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn @Override 4595dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn public void onUserSwitching(int newUserId, IRemoteCallback reply) { 4605dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn switchUser(newUserId, reply); 4615dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 4625dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn 4635dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn @Override 4645dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn public void onUserSwitchComplete(int newUserId) throws RemoteException { 4655dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 4665dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn }); 4675dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } catch (RemoteException e) { 4685dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn // TODO Auto-generated catch block 4695dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn e.printStackTrace(); 4705dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 47137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 47237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 47337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani String getName() { 4745dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn synchronized (mLock) { 4755dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn return mWallpaperMap.get(0).name; 4765dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 47737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 47837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 479135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani void removeUser(int userId) { 480135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani synchronized (mLock) { 481135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani WallpaperData wallpaper = mWallpaperMap.get(userId); 482135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani if (wallpaper != null) { 483135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani wallpaper.wallpaperObserver.stopWatching(); 484135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani mWallpaperMap.remove(userId); 485135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani } 486135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani File wallpaperFile = new File(getWallpaperDir(userId), WALLPAPER); 487135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani wallpaperFile.delete(); 488135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani File wallpaperInfoFile = new File(getWallpaperDir(userId), WALLPAPER_INFO); 489135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani wallpaperInfoFile.delete(); 490135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani } 491135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani } 492135936072b24b090fb63940aea41b408d855a4f3Amith Yamasani 4935dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn void switchUser(int userId, IRemoteCallback reply) { 49437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani synchronized (mLock) { 49537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani mCurrentUserId = userId; 49637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperData wallpaper = mWallpaperMap.get(userId); 49737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper == null) { 49837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper = new WallpaperData(userId); 49937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani mWallpaperMap.put(userId, wallpaper); 50037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani loadSettingsLocked(userId); 50137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.wallpaperObserver = new WallpaperObserver(wallpaper); 50237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.wallpaperObserver.startWatching(); 50337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 5045dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn switchWallpaper(wallpaper, reply); 50537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 50637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 50737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 5085dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn void switchWallpaper(WallpaperData wallpaper, IRemoteCallback reply) { 509f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn synchronized (mLock) { 51080b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn RuntimeException e = null; 511f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn try { 51237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani ComponentName cname = wallpaper.wallpaperComponent != null ? 51337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.wallpaperComponent : wallpaper.nextWallpaperComponent; 5145dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn if (bindWallpaperComponentLocked(cname, true, false, wallpaper, reply)) { 51580b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn return; 516f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn } 51780b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn } catch (RuntimeException e1) { 51880b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn e = e1; 519f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn } 52080b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn Slog.w(TAG, "Failure starting previous wallpaper", e); 5215dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn clearWallpaperLocked(false, wallpaper.userId, reply); 522f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn } 523f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn } 52437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void clearWallpaper() { 5268a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (DEBUG) Slog.v(TAG, "clearWallpaper"); 5279bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato synchronized (mLock) { 5285dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn clearWallpaperLocked(false, UserHandle.getCallingUserId(), null); 52921f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 53021f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 53121f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn 5325dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn void clearWallpaperLocked(boolean defaultFailed, int userId, IRemoteCallback reply) { 53337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperData wallpaper = mWallpaperMap.get(userId); 53437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani File f = new File(getWallpaperDir(userId), WALLPAPER); 53521f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn if (f.exists()) { 53621f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn f.delete(); 53721f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 53821f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn final long ident = Binder.clearCallingIdentity(); 53980b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn RuntimeException e = null; 54021f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn try { 54137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.imageWallpaperPending = false; 54237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (userId != mCurrentUserId) return; 54380b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn if (bindWallpaperComponentLocked(defaultFailed 54437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani ? wallpaper.imageWallpaperComponent 5455dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn : null, true, false, wallpaper, reply)) { 54680b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn return; 54780b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn } 54880b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn } catch (IllegalArgumentException e1) { 54980b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn e = e1; 55021f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } finally { 55121f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn Binder.restoreCallingIdentity(ident); 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 55380b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn 55480b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn // This can happen if the default wallpaper component doesn't 55580b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn // exist. This should be a system configuration problem, but 55680b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn // let's not let it crash the system and just live with no 55780b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn // wallpaper. 55880b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn Slog.e(TAG, "Default wallpaper component not found!", e); 55937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani clearWallpaperComponentLocked(wallpaper); 5605dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn if (reply != null) { 5615dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn try { 5625dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn reply.sendResult(null); 5635dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } catch (RemoteException e1) { 5645dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 5655dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5685dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn public boolean hasNamedWallpaper(String name) { 5695dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn synchronized (mLock) { 5705dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn for (int i=0; i<mWallpaperMap.size(); i++) { 5715dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn WallpaperData wd = mWallpaperMap.valueAt(i); 5725dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn if (name.equals(wd.name)) { 5735dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn return true; 5745dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 5755dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5775dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn return false; 5785dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5805dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn public void setDimensionHints(int width, int height) throws RemoteException { 5815dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn checkPermission(android.Manifest.permission.SET_WALLPAPER_HINTS); 5829bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato synchronized (mLock) { 5835dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn int userId = UserHandle.getCallingUserId(); 5845dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn WallpaperData wallpaper = mWallpaperMap.get(userId); 5855dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn if (wallpaper == null) { 5865dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn throw new IllegalStateException("Wallpaper not yet initialized for user " + userId); 5875dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 5885dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn if (width <= 0 || height <= 0) { 5895dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn throw new IllegalArgumentException("width and height must be > 0"); 5905dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 5915dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn 59237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (width != wallpaper.width || height != wallpaper.height) { 59337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.width = width; 59437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.height = height; 59537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani saveSettingsLocked(wallpaper); 59637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (mCurrentUserId != userId) return; // Don't change the properties now 59737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.connection != null) { 59837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.connection.mEngine != null) { 599284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn try { 60037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.connection.mEngine.setDesiredSize( 601284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn width, height); 602284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } catch (RemoteException e) { 603284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 60437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani notifyCallbacksLocked(wallpaper); 605284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 606284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 6079bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getWidthHint() throws RemoteException { 6129bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato synchronized (mLock) { 613f02b60aa4f367516f40cf3d60fffae0c6fe3e1b8Dianne Hackborn WallpaperData wallpaper = mWallpaperMap.get(UserHandle.getCallingUserId()); 61437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani return wallpaper.width; 6159bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getHeightHint() throws RemoteException { 6199bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato synchronized (mLock) { 620f02b60aa4f367516f40cf3d60fffae0c6fe3e1b8Dianne Hackborn WallpaperData wallpaper = mWallpaperMap.get(UserHandle.getCallingUserId()); 62137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani return wallpaper.height; 6229bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 625284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn public ParcelFileDescriptor getWallpaper(IWallpaperManagerCallback cb, 626284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn Bundle outParams) { 6279bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato synchronized (mLock) { 62837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani // This returns the current user's wallpaper, if called by a system service. Else it 62937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani // returns the wallpaper for the calling user. 63037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani int callingUid = Binder.getCallingUid(); 63137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani int wallpaperUserId = 0; 63237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (callingUid == android.os.Process.SYSTEM_UID) { 63337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaperUserId = mCurrentUserId; 63437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } else { 635f02b60aa4f367516f40cf3d60fffae0c6fe3e1b8Dianne Hackborn wallpaperUserId = UserHandle.getUserId(callingUid); 63637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 63737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperData wallpaper = mWallpaperMap.get(wallpaperUserId); 6389bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato try { 639284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn if (outParams != null) { 64037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani outParams.putInt("width", wallpaper.width); 64137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani outParams.putInt("height", wallpaper.height); 642284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 64337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.callbacks.register(cb); 64437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani File f = new File(getWallpaperDir(wallpaperUserId), WALLPAPER); 6459bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato if (!f.exists()) { 6469bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato return null; 6479bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 6489bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato return ParcelFileDescriptor.open(f, MODE_READ_ONLY); 6499bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } catch (FileNotFoundException e) { 6509bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato /* Shouldn't happen as we check to see if the file exists */ 6518a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.w(TAG, "Error getting wallpaper", e); 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6539bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato return null; 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 657eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn public WallpaperInfo getWallpaperInfo() { 658f02b60aa4f367516f40cf3d60fffae0c6fe3e1b8Dianne Hackborn int userId = UserHandle.getCallingUserId(); 659eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn synchronized (mLock) { 66037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperData wallpaper = mWallpaperMap.get(userId); 66137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.connection != null) { 66237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani return wallpaper.connection.mInfo; 663eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn } 664eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn return null; 665eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn } 666eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn } 66737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 6689bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato public ParcelFileDescriptor setWallpaper(String name) { 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkPermission(android.Manifest.permission.SET_WALLPAPER); 6709bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato synchronized (mLock) { 6715dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn if (DEBUG) Slog.v(TAG, "setWallpaper"); 6725dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn int userId = UserHandle.getCallingUserId(); 6735dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn WallpaperData wallpaper = mWallpaperMap.get(userId); 6745dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn if (wallpaper == null) { 6755dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn throw new IllegalStateException("Wallpaper not yet initialized for user " + userId); 6765dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 6770cd48879dca53a9f4d449126d406527bc4b94bafDianne Hackborn final long ident = Binder.clearCallingIdentity(); 6780cd48879dca53a9f4d449126d406527bc4b94bafDianne Hackborn try { 67937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani ParcelFileDescriptor pfd = updateWallpaperBitmapLocked(name, wallpaper); 6800cd48879dca53a9f4d449126d406527bc4b94bafDianne Hackborn if (pfd != null) { 68137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.imageWallpaperPending = true; 6820cd48879dca53a9f4d449126d406527bc4b94bafDianne Hackborn } 6830cd48879dca53a9f4d449126d406527bc4b94bafDianne Hackborn return pfd; 6840cd48879dca53a9f4d449126d406527bc4b94bafDianne Hackborn } finally { 6850cd48879dca53a9f4d449126d406527bc4b94bafDianne Hackborn Binder.restoreCallingIdentity(ident); 6864c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 6874c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 6884c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 6894c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 69037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani ParcelFileDescriptor updateWallpaperBitmapLocked(String name, WallpaperData wallpaper) { 6914c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn if (name == null) name = ""; 6924c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn try { 69337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani File dir = getWallpaperDir(wallpaper.userId); 69437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (!dir.exists()) { 69537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani dir.mkdir(); 696ebac48c6adf738cb27ea59669c9eca4467063d18Dianne Hackborn FileUtils.setPermissions( 69737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani dir.getPath(), 698ebac48c6adf738cb27ea59669c9eca4467063d18Dianne Hackborn FileUtils.S_IRWXU|FileUtils.S_IRWXG|FileUtils.S_IXOTH, 699ebac48c6adf738cb27ea59669c9eca4467063d18Dianne Hackborn -1, -1); 700ebac48c6adf738cb27ea59669c9eca4467063d18Dianne Hackborn } 701554cb0c290406f5bba34908489db5382a69d0a9arpcraig File file = new File(dir, WALLPAPER); 702554cb0c290406f5bba34908489db5382a69d0a9arpcraig ParcelFileDescriptor fd = ParcelFileDescriptor.open(file, 7034c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn MODE_CREATE|MODE_READ_WRITE); 704554cb0c290406f5bba34908489db5382a69d0a9arpcraig if (!SELinux.restorecon(file)) { 705554cb0c290406f5bba34908489db5382a69d0a9arpcraig return null; 706554cb0c290406f5bba34908489db5382a69d0a9arpcraig } 70737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.name = name; 7084c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return fd; 7094c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } catch (FileNotFoundException e) { 7108a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.w(TAG, "Error setting wallpaper", e); 7114c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 7124c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return null; 7134c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 7144c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 7154c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public void setWallpaperComponent(ComponentName name) { 7164c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn checkPermission(android.Manifest.permission.SET_WALLPAPER_COMPONENT); 7174c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn synchronized (mLock) { 7185dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn if (DEBUG) Slog.v(TAG, "setWallpaperComponent name=" + name); 7195dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn int userId = UserHandle.getCallingUserId(); 7205dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn WallpaperData wallpaper = mWallpaperMap.get(userId); 7215dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn if (wallpaper == null) { 7225dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn throw new IllegalStateException("Wallpaper not yet initialized for user " + userId); 7235dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 7244c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn final long ident = Binder.clearCallingIdentity(); 7259bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato try { 72637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.imageWallpaperPending = false; 7275dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn bindWallpaperComponentLocked(name, false, true, wallpaper, null); 728f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn } finally { 729f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn Binder.restoreCallingIdentity(ident); 730f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn } 731f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn } 732f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn } 733f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn 73437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani boolean bindWallpaperComponentLocked(ComponentName componentName, boolean force, 7355dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn boolean fromUser, WallpaperData wallpaper, IRemoteCallback reply) { 7368a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (DEBUG) Slog.v(TAG, "bindWallpaperComponentLocked: componentName=" + componentName); 737f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn // Has the component changed? 7389ea31639738e8d2c90dc3a4fcd535d09a0b7209aDianne Hackborn if (!force) { 73937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.connection != null) { 74037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.wallpaperComponent == null) { 7419ea31639738e8d2c90dc3a4fcd535d09a0b7209aDianne Hackborn if (componentName == null) { 7429ea31639738e8d2c90dc3a4fcd535d09a0b7209aDianne Hackborn if (DEBUG) Slog.v(TAG, "bindWallpaperComponentLocked: still using default"); 7439ea31639738e8d2c90dc3a4fcd535d09a0b7209aDianne Hackborn // Still using default wallpaper. 74480b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn return true; 7459ea31639738e8d2c90dc3a4fcd535d09a0b7209aDianne Hackborn } 74637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } else if (wallpaper.wallpaperComponent.equals(componentName)) { 7479ea31639738e8d2c90dc3a4fcd535d09a0b7209aDianne Hackborn // Changing to same wallpaper. 7489ea31639738e8d2c90dc3a4fcd535d09a0b7209aDianne Hackborn if (DEBUG) Slog.v(TAG, "same wallpaper"); 74980b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn return true; 7504c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 751f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn } 752f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn } 753f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn 754f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn try { 755a428b2c260dddd267b541909517cc4f6cf769714Mike Cleron if (componentName == null) { 756322b6ee7e158b0b979d8156df8fd59f4a9b95ab9Mike Cleron String defaultComponent = 757322b6ee7e158b0b979d8156df8fd59f4a9b95ab9Mike Cleron mContext.getString(com.android.internal.R.string.default_wallpaper_component); 758a428b2c260dddd267b541909517cc4f6cf769714Mike Cleron if (defaultComponent != null) { 759322b6ee7e158b0b979d8156df8fd59f4a9b95ab9Mike Cleron // See if there is a default wallpaper component specified 760a428b2c260dddd267b541909517cc4f6cf769714Mike Cleron componentName = ComponentName.unflattenFromString(defaultComponent); 7618a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (DEBUG) Slog.v(TAG, "Use default component wallpaper:" + componentName); 762322b6ee7e158b0b979d8156df8fd59f4a9b95ab9Mike Cleron } 763a428b2c260dddd267b541909517cc4f6cf769714Mike Cleron if (componentName == null) { 764322b6ee7e158b0b979d8156df8fd59f4a9b95ab9Mike Cleron // Fall back to static image wallpaper 76537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani componentName = wallpaper.imageWallpaperComponent; 766322b6ee7e158b0b979d8156df8fd59f4a9b95ab9Mike Cleron //clearWallpaperComponentLocked(); 767322b6ee7e158b0b979d8156df8fd59f4a9b95ab9Mike Cleron //return; 7688a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (DEBUG) Slog.v(TAG, "Using image wallpaper"); 769322b6ee7e158b0b979d8156df8fd59f4a9b95ab9Mike Cleron } 770f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn } 7714e2820c22b3f8b330f8c6d04562037c77845716dAmith Yamasani int serviceUserId = wallpaper.userId; 7724e2820c22b3f8b330f8c6d04562037c77845716dAmith Yamasani ServiceInfo si = mIPackageManager.getServiceInfo(componentName, 7734e2820c22b3f8b330f8c6d04562037c77845716dAmith Yamasani PackageManager.GET_META_DATA | PackageManager.GET_PERMISSIONS, serviceUserId); 774f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn if (!android.Manifest.permission.BIND_WALLPAPER.equals(si.permission)) { 77580b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn String msg = "Selected service does not require " 776f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn + android.Manifest.permission.BIND_WALLPAPER 77780b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn + ": " + componentName; 77880b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn if (fromUser) { 77980b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn throw new SecurityException(msg); 78080b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn } 78180b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn Slog.w(TAG, msg); 78280b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn return false; 783f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn } 784f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn 785eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn WallpaperInfo wi = null; 786eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn 787f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn Intent intent = new Intent(WallpaperService.SERVICE_INTERFACE); 78837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (componentName != null && !componentName.equals(wallpaper.imageWallpaperComponent)) { 7894c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // Make sure the selected service is actually a wallpaper service. 7904e2820c22b3f8b330f8c6d04562037c77845716dAmith Yamasani List<ResolveInfo> ris = 7914e2820c22b3f8b330f8c6d04562037c77845716dAmith Yamasani mIPackageManager.queryIntentServices(intent, 7924e2820c22b3f8b330f8c6d04562037c77845716dAmith Yamasani intent.resolveTypeIfNeeded(mContext.getContentResolver()), 7934e2820c22b3f8b330f8c6d04562037c77845716dAmith Yamasani PackageManager.GET_META_DATA, serviceUserId); 7944c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn for (int i=0; i<ris.size(); i++) { 7954c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn ServiceInfo rsi = ris.get(i).serviceInfo; 7964c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn if (rsi.name.equals(si.name) && 7974c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn rsi.packageName.equals(si.packageName)) { 798eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn try { 799eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn wi = new WallpaperInfo(mContext, ris.get(i)); 800eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn } catch (XmlPullParserException e) { 80180b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn if (fromUser) { 80280b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn throw new IllegalArgumentException(e); 80380b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn } 80480b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn Slog.w(TAG, e); 80580b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn return false; 806eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn } catch (IOException e) { 80780b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn if (fromUser) { 80880b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn throw new IllegalArgumentException(e); 80980b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn } 81080b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn Slog.w(TAG, e); 81180b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn return false; 812eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn } 8134c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn break; 8144c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 8154c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 816eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn if (wi == null) { 81780b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn String msg = "Selected service is not a wallpaper: " 81880b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn + componentName; 81980b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn if (fromUser) { 82080b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn throw new SecurityException(msg); 82180b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn } 82280b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn Slog.w(TAG, msg); 82380b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn return false; 8244c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 8259bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 826f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn 827f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn // Bind the service! 8288a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (DEBUG) Slog.v(TAG, "Binding to:" + componentName); 82937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperConnection newConn = new WallpaperConnection(wi, wallpaper); 830a428b2c260dddd267b541909517cc4f6cf769714Mike Cleron intent.setComponent(componentName); 831dd9b82c283815747b75fe4434c65e4b6c9c9b54fDianne Hackborn intent.putExtra(Intent.EXTRA_CLIENT_LABEL, 832dd9b82c283815747b75fe4434c65e4b6c9c9b54fDianne Hackborn com.android.internal.R.string.wallpaper_binding_label); 8334120375d46091df8527bb701882e056fbb0e6b06Dianne Hackborn intent.putExtra(Intent.EXTRA_CLIENT_INTENT, PendingIntent.getActivityAsUser( 834eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn mContext, 0, 835eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn Intent.createChooser(new Intent(Intent.ACTION_SET_WALLPAPER), 836eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn mContext.getText(com.android.internal.R.string.chooser_wallpaper)), 8374120375d46091df8527bb701882e056fbb0e6b06Dianne Hackborn 0, null, new UserHandle(serviceUserId))); 83837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (!mContext.bindService(intent, newConn, Context.BIND_AUTO_CREATE, serviceUserId)) { 83980b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn String msg = "Unable to bind service: " 84080b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn + componentName; 84180b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn if (fromUser) { 84280b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn throw new IllegalArgumentException(msg); 84380b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn } 84480b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn Slog.w(TAG, msg); 84580b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn return false; 846f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn } 84737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.userId == mCurrentUserId && mLastWallpaper != null) { 84837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani detachWallpaperLocked(mLastWallpaper); 84937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 85037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.wallpaperComponent = componentName; 85137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.connection = newConn; 85237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.lastDiedTime = SystemClock.uptimeMillis(); 8535dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn newConn.mReply = reply; 854f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn try { 85537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.userId == mCurrentUserId) { 85637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (DEBUG) 85737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani Slog.v(TAG, "Adding window token: " + newConn.mToken); 85837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani mIWindowManager.addWindowToken(newConn.mToken, 85937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WindowManager.LayoutParams.TYPE_WALLPAPER); 86037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani mLastWallpaper = wallpaper; 86137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 862f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn } catch (RemoteException e) { 863f21adf6fc19bc9c6908c6f1aaae203389f104bfaDianne Hackborn } 8644e2820c22b3f8b330f8c6d04562037c77845716dAmith Yamasani } catch (RemoteException e) { 8654e2820c22b3f8b330f8c6d04562037c77845716dAmith Yamasani String msg = "Remote exception for " + componentName + "\n" + e; 86680b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn if (fromUser) { 86780b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn throw new IllegalArgumentException(msg); 86880b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn } 86980b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn Slog.w(TAG, msg); 87080b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn return false; 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 87280b902ffbe2fd5b5d3719b6fc2a8f629374968ddDianne Hackborn return true; 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 87437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 87537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani void detachWallpaperLocked(WallpaperData wallpaper) { 87637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.connection != null) { 8775dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn if (wallpaper.connection.mReply != null) { 8785dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn try { 8795dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn wallpaper.connection.mReply.sendResult(null); 8805dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } catch (RemoteException e) { 8815dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 8825dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn wallpaper.connection.mReply = null; 8835dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn } 88437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.connection.mEngine != null) { 8854c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn try { 88637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.connection.mEngine.destroy(); 8874c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } catch (RemoteException e) { 8884c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 8894c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 89037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani mContext.unbindService(wallpaper.connection); 891e9e9bca842473f2e9d343d4248be98f8731a79d1Dianne Hackborn try { 89237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (DEBUG) 89337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani Slog.v(TAG, "Removing window token: " + wallpaper.connection.mToken); 89437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani mIWindowManager.removeWindowToken(wallpaper.connection.mToken); 895e9e9bca842473f2e9d343d4248be98f8731a79d1Dianne Hackborn } catch (RemoteException e) { 896e9e9bca842473f2e9d343d4248be98f8731a79d1Dianne Hackborn } 89737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.connection.mService = null; 89837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.connection.mEngine = null; 89937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.connection = null; 9004c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 9014c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 90237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 90337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani void clearWallpaperComponentLocked(WallpaperData wallpaper) { 90437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.wallpaperComponent = null; 90537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani detachWallpaperLocked(wallpaper); 90637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 90737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 90837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani void attachServiceLocked(WallpaperConnection conn, WallpaperData wallpaper) { 9094c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn try { 9103be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn conn.mService.attach(conn, conn.mToken, 9113be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn WindowManager.LayoutParams.TYPE_WALLPAPER, false, 91237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.width, wallpaper.height); 9134c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } catch (RemoteException e) { 9148a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.w(TAG, "Failed attaching wallpaper; clearing", e); 91537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (!wallpaper.wallpaperUpdating) { 9165dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn bindWallpaperComponentLocked(null, false, false, wallpaper, null); 91721f1bd17b2dfe361acbb28453b3f3b1a110932faDianne Hackborn } 9184c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 9194c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 92037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 92137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani private void notifyCallbacksLocked(WallpaperData wallpaper) { 92237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani final int n = wallpaper.callbacks.beginBroadcast(); 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < n; i++) { 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 92537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.callbacks.getBroadcastItem(i).onWallpaperChanged(); 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The RemoteCallbackList will take care of removing 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the dead object for us. 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 93237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.callbacks.finishBroadcast(); 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Intent intent = new Intent(Intent.ACTION_WALLPAPER_CHANGED); 9345ac72a29593ab9a20337a2225df52bdf4754be02Dianne Hackborn mContext.sendBroadcastAsUser(intent, new UserHandle(mCurrentUserId)); 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkPermission(String permission) { 9389bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato if (PackageManager.PERMISSION_GRANTED!= mContext.checkCallingOrSelfPermission(permission)) { 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new SecurityException("Access denied to process: " + Binder.getCallingPid() 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", must have permission " + permission); 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9439bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 94437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani private static JournaledFile makeJournaledFile(int userId) { 94561f57379ca2c5b6290c8da7548fa17128f7ab24fAmith Yamasani final String base = new File(getWallpaperDir(userId), WALLPAPER_INFO).getAbsolutePath(); 9469bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato return new JournaledFile(new File(base), new File(base + ".tmp")); 9479bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 9489bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 94937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani private void saveSettingsLocked(WallpaperData wallpaper) { 95037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani JournaledFile journal = makeJournaledFile(wallpaper.userId); 9519bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato FileOutputStream stream = null; 9529bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato try { 9539bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato stream = new FileOutputStream(journal.chooseForWrite(), false); 9549bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato XmlSerializer out = new FastXmlSerializer(); 9559bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato out.setOutput(stream, "utf-8"); 9569bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato out.startDocument(null, true); 9579bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 9589bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato out.startTag(null, "wp"); 95937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani out.attribute(null, "width", Integer.toString(wallpaper.width)); 96037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani out.attribute(null, "height", Integer.toString(wallpaper.height)); 96137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani out.attribute(null, "name", wallpaper.name); 96237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.wallpaperComponent != null 96337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani && !wallpaper.wallpaperComponent.equals(wallpaper.imageWallpaperComponent)) { 9644c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn out.attribute(null, "component", 96537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.wallpaperComponent.flattenToShortString()); 9664c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 9679bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato out.endTag(null, "wp"); 9689bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 9699bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato out.endDocument(); 9709bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato stream.close(); 9719bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato journal.commit(); 9729bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } catch (IOException e) { 9739bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato try { 9749bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato if (stream != null) { 9759bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato stream.close(); 9769bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 9779bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } catch (IOException ex) { 9789bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato // Ignore 9799bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 9809bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato journal.rollback(); 9819bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 9829bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 9839bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 98437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani private void migrateFromOld() { 98537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani File oldWallpaper = new File(WallpaperBackupHelper.WALLPAPER_IMAGE_KEY); 98637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani File oldInfo = new File(WallpaperBackupHelper.WALLPAPER_INFO_KEY); 98737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (oldWallpaper.exists()) { 98837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani File newWallpaper = new File(getWallpaperDir(0), WALLPAPER); 98937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani oldWallpaper.renameTo(newWallpaper); 99037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 99137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (oldInfo.exists()) { 99237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani File newInfo = new File(getWallpaperDir(0), WALLPAPER_INFO); 99337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani oldInfo.renameTo(newInfo); 99437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 99537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 99637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 99737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani private void loadSettingsLocked(int userId) { 9988a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (DEBUG) Slog.v(TAG, "loadSettingsLocked"); 999a428b2c260dddd267b541909517cc4f6cf769714Mike Cleron 100037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani JournaledFile journal = makeJournaledFile(userId); 10019bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato FileInputStream stream = null; 10029bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato File file = journal.chooseForRead(); 100337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (!file.exists()) { 100437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani // This should only happen one time, when upgrading from a legacy system 100537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani migrateFromOld(); 100637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 100737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperData wallpaper = mWallpaperMap.get(userId); 100837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper == null) { 100937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper = new WallpaperData(userId); 101037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani mWallpaperMap.put(userId, wallpaper); 101137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 10129bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato boolean success = false; 10139bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato try { 10149bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato stream = new FileInputStream(file); 10159bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato XmlPullParser parser = Xml.newPullParser(); 10169bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato parser.setInput(stream, null); 10179bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 10189bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato int type; 10199bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato do { 10209bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato type = parser.next(); 10219bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato if (type == XmlPullParser.START_TAG) { 10229bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato String tag = parser.getName(); 10239bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato if ("wp".equals(tag)) { 102437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.width = Integer.parseInt(parser.getAttributeValue(null, "width")); 102537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.height = Integer.parseInt(parser 102637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani .getAttributeValue(null, "height")); 102737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.name = parser.getAttributeValue(null, "name"); 10284c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn String comp = parser.getAttributeValue(null, "component"); 102937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.nextWallpaperComponent = comp != null 10304c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn ? ComponentName.unflattenFromString(comp) 10314c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn : null; 103237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.nextWallpaperComponent == null 103337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani || "android".equals(wallpaper.nextWallpaperComponent 103437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani .getPackageName())) { 103537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.nextWallpaperComponent = wallpaper.imageWallpaperComponent; 10369ea31639738e8d2c90dc3a4fcd535d09a0b7209aDianne Hackborn } 1037a428b2c260dddd267b541909517cc4f6cf769714Mike Cleron 1038a428b2c260dddd267b541909517cc4f6cf769714Mike Cleron if (DEBUG) { 103937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani Slog.v(TAG, "mWidth:" + wallpaper.width); 104037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani Slog.v(TAG, "mHeight:" + wallpaper.height); 104137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani Slog.v(TAG, "mName:" + wallpaper.name); 104237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani Slog.v(TAG, "mNextWallpaperComponent:" 104337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani + wallpaper.nextWallpaperComponent); 1044a428b2c260dddd267b541909517cc4f6cf769714Mike Cleron } 10459bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 10469bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 10479bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } while (type != XmlPullParser.END_DOCUMENT); 10489bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato success = true; 10499bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } catch (NullPointerException e) { 10508a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.w(TAG, "failed parsing " + file + " " + e); 10519bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } catch (NumberFormatException e) { 10528a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.w(TAG, "failed parsing " + file + " " + e); 10539bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } catch (XmlPullParserException e) { 10548a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.w(TAG, "failed parsing " + file + " " + e); 10559bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } catch (IOException e) { 10568a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.w(TAG, "failed parsing " + file + " " + e); 10579bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } catch (IndexOutOfBoundsException e) { 10588a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.w(TAG, "failed parsing " + file + " " + e); 10599bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 10609bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato try { 10619bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato if (stream != null) { 10629bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato stream.close(); 10639bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 10649bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } catch (IOException e) { 10659bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato // Ignore 10669bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 10679bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 10689bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato if (!success) { 106937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.width = -1; 107037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.height = -1; 107137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.name = ""; 10729bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 107344bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn 107444bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn // We always want to have some reasonable width hint. 107544bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn WindowManager wm = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE); 107644bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn Display d = wm.getDefaultDisplay(); 107744bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn int baseSize = d.getMaximumSizeDimension(); 107837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.width < baseSize) { 107937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.width = baseSize; 108044bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn } 108137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.height < baseSize) { 108237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.height = baseSize; 108344bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn } 10849bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 10859bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 1086194b19a4b3ff877d2720ed35e607e329fcfa8186Brad Fitzpatrick // Called by SystemBackupAgent after files are restored to disk. 10879bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato void settingsRestored() { 108837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani // TODO: If necessary, make it work for secondary users as well. This currently assumes 108937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani // restores only to the primary user 10908a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (DEBUG) Slog.v(TAG, "settingsRestored"); 109137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperData wallpaper = null; 10929bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato boolean success = false; 10939bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato synchronized (mLock) { 109437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani loadSettingsLocked(0); 109537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper = mWallpaperMap.get(0); 109637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.nextWallpaperComponent != null 109737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani && !wallpaper.nextWallpaperComponent.equals(wallpaper.imageWallpaperComponent)) { 109837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (!bindWallpaperComponentLocked(wallpaper.nextWallpaperComponent, false, false, 10995dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn wallpaper, null)) { 1100e3ab4d0f181e875c534653dd9491d956cb3bbcd9Christopher Tate // No such live wallpaper or other failure; fall back to the default 1101e3ab4d0f181e875c534653dd9491d956cb3bbcd9Christopher Tate // live wallpaper (since the profile being restored indicated that the 1102e3ab4d0f181e875c534653dd9491d956cb3bbcd9Christopher Tate // user had selected a live rather than static one). 11035dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn bindWallpaperComponentLocked(null, false, false, wallpaper, null); 1104e3ab4d0f181e875c534653dd9491d956cb3bbcd9Christopher Tate } 11059bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato success = true; 11069bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } else { 1107a428b2c260dddd267b541909517cc4f6cf769714Mike Cleron // If there's a wallpaper name, we use that. If that can't be loaded, then we 1108a428b2c260dddd267b541909517cc4f6cf769714Mike Cleron // use the default. 110937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if ("".equals(wallpaper.name)) { 11108a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (DEBUG) Slog.v(TAG, "settingsRestored: name is empty"); 1111a428b2c260dddd267b541909517cc4f6cf769714Mike Cleron success = true; 1112a428b2c260dddd267b541909517cc4f6cf769714Mike Cleron } else { 11138a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (DEBUG) Slog.v(TAG, "settingsRestored: attempting to restore named resource"); 111437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani success = restoreNamedResourceLocked(wallpaper); 1115a428b2c260dddd267b541909517cc4f6cf769714Mike Cleron } 11168a9b22056b13477f59df934928c00c58b5871c95Joe Onorato if (DEBUG) Slog.v(TAG, "settingsRestored: success=" + success); 1117a428b2c260dddd267b541909517cc4f6cf769714Mike Cleron if (success) { 111837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani bindWallpaperComponentLocked(wallpaper.nextWallpaperComponent, false, false, 11195dc5a00e7ebadc085ded7e29feacd17e53698486Dianne Hackborn wallpaper, null); 1120a428b2c260dddd267b541909517cc4f6cf769714Mike Cleron } 11219bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 11229bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 11239bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 11249bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato if (!success) { 112537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani Slog.e(TAG, "Failed to restore wallpaper: '" + wallpaper.name + "'"); 112637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.name = ""; 112737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani getWallpaperDir(0).delete(); 11289bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 1129194b19a4b3ff877d2720ed35e607e329fcfa8186Brad Fitzpatrick 1130194b19a4b3ff877d2720ed35e607e329fcfa8186Brad Fitzpatrick synchronized (mLock) { 113137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani saveSettingsLocked(wallpaper); 1132194b19a4b3ff877d2720ed35e607e329fcfa8186Brad Fitzpatrick } 11339bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 11349bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 113537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani boolean restoreNamedResourceLocked(WallpaperData wallpaper) { 113637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.name.length() > 4 && "res:".equals(wallpaper.name.substring(0, 4))) { 113737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani String resName = wallpaper.name.substring(4); 11389bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 11399bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato String pkg = null; 11409bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato int colon = resName.indexOf(':'); 11419bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato if (colon > 0) { 11429bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato pkg = resName.substring(0, colon); 11439bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 11449bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 11459bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato String ident = null; 11469bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato int slash = resName.lastIndexOf('/'); 11479bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato if (slash > 0) { 11489bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato ident = resName.substring(slash+1); 11499bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 11509bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 11519bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato String type = null; 11529bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato if (colon > 0 && slash > 0 && (slash-colon) > 1) { 11539bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato type = resName.substring(colon+1, slash); 11549bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 11559bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 11569bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato if (pkg != null && ident != null && type != null) { 11579bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato int resId = -1; 11589bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato InputStream res = null; 11599bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato FileOutputStream fos = null; 11609bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato try { 11619bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato Context c = mContext.createPackageContext(pkg, Context.CONTEXT_RESTRICTED); 11629bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato Resources r = c.getResources(); 11639bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato resId = r.getIdentifier(resName, null, null); 11649bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato if (resId == 0) { 11658a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.e(TAG, "couldn't resolve identifier pkg=" + pkg + " type=" + type 11669bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato + " ident=" + ident); 11679bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato return false; 11689bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 11699bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 11709bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato res = r.openRawResource(resId); 117137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.wallpaperFile.exists()) { 117237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani wallpaper.wallpaperFile.delete(); 11731afd1c90ebe789b8d3a137004127a50d2db7e3b5Dianne Hackborn } 117437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani fos = new FileOutputStream(wallpaper.wallpaperFile); 11759bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 11769bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato byte[] buffer = new byte[32768]; 11779bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato int amt; 11789bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato while ((amt=res.read(buffer)) > 0) { 11799bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato fos.write(buffer, 0, amt); 11809bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 11819bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato // mWallpaperObserver will notice the close and send the change broadcast 11829bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato 11838a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.v(TAG, "Restored wallpaper: " + resName); 11849bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato return true; 11859bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } catch (NameNotFoundException e) { 11868a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.e(TAG, "Package name " + pkg + " not found"); 11879bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } catch (Resources.NotFoundException e) { 11888a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.e(TAG, "Resource not found: " + resId); 11899bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } catch (IOException e) { 11908a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.e(TAG, "IOException while restoring wallpaper ", e); 11919bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } finally { 11929bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato if (res != null) { 11939bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato try { 11949bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato res.close(); 11959bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } catch (IOException ex) {} 11969bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 11979bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato if (fos != null) { 11988bdf5935c0db4a66ab33a10b43398d2523cfa15dDianne Hackborn FileUtils.sync(fos); 11999bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato try { 12009bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato fos.close(); 12019bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } catch (IOException ex) {} 12029bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 12039bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 12049bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 12059bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 12069bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato return false; 12079bb8fd77c8dc177aab9ac96bed4f55972dcda70aJoe Onorato } 120837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani 1209eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn @Override 1210eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 1211eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP) 1212eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn != PackageManager.PERMISSION_GRANTED) { 1213eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn 1214eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn pw.println("Permission Denial: can't dump wallpaper service from from pid=" 1215eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn + Binder.getCallingPid() 1216eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn + ", uid=" + Binder.getCallingUid()); 1217eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn return; 1218eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn } 1219eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn 1220eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn synchronized (mLock) { 1221eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn pw.println("Current Wallpaper Service state:"); 122237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani for (int i = 0; i < mWallpaperMap.size(); i++) { 122337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperData wallpaper = mWallpaperMap.valueAt(i); 122437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.println(" User " + wallpaper.userId + ":"); 122537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.print(" mWidth="); 122637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.print(wallpaper.width); 122737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.print(" mHeight="); 122837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.println(wallpaper.height); 122937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.print(" mName="); 123037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.println(wallpaper.name); 123137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.print(" mWallpaperComponent="); 123237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.println(wallpaper.wallpaperComponent); 123337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (wallpaper.connection != null) { 123437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani WallpaperConnection conn = wallpaper.connection; 123537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.print(" Wallpaper connection "); 123637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.print(conn); 123737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.println(":"); 123837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani if (conn.mInfo != null) { 123937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.print(" mInfo.component="); 124037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.println(conn.mInfo.getComponent()); 124137ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 124237ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.print(" mToken="); 124337ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.println(conn.mToken); 124437ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.print(" mService="); 124537ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.println(conn.mService); 124637ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.print(" mEngine="); 124737ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.println(conn.mEngine); 124837ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.print(" mLastDiedTime="); 124937ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani pw.println(wallpaper.lastDiedTime - SystemClock.uptimeMillis()); 125037ce3a8af6faab675319d0803b288ab1dddc76beAmith Yamasani } 1251eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn } 1252eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn } 1253eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn } 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1255