WallpaperService.java revision 9e4e727b4a164c17944e8ae6eb2d2532a98737f8
161ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala/* 261ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala * Copyright (C) 2009 The Android Open Source Project 361ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala * 461ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala * Licensed under the Apache License, Version 2.0 (the "License"); 561ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala * you may not use this file except in compliance with the License. 661ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala * You may obtain a copy of the License at 761ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala * 861ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala * http://www.apache.org/licenses/LICENSE-2.0 961ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala * 1061ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala * Unless required by applicable law or agreed to in writing, software 1161ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala * distributed under the License is distributed on an "AS IS" BASIS, 1261ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1361ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala * See the License for the specific language governing permissions and 1461ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala * limitations under the License. 1561ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala */ 1661ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala 17cc27e117ed01c9a2b4def5a9c7a3103af83ee47eZhijun Hepackage android.service.wallpaper; 18a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvala 1961ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport com.android.internal.os.HandlerCaller; 20a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvalaimport com.android.internal.view.BaseIWindow; 21377b2ec9a2885f9b6405b07ba900a9e3f4349c38Kévin PETITimport com.android.internal.view.BaseInputHandler; 22f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvalaimport com.android.internal.view.BaseSurfaceHolder; 23a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvala 2461ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport android.annotation.SdkConstant; 2561ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport android.annotation.SdkConstant.SdkConstantType; 2661ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport android.app.Service; 2761ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport android.app.WallpaperManager; 287b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvalaimport android.content.BroadcastReceiver; 297b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvalaimport android.content.Context; 307b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvalaimport android.content.Intent; 317b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvalaimport android.content.IntentFilter; 327b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvalaimport android.content.res.Configuration; 337b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvalaimport android.graphics.PixelFormat; 347b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvalaimport android.graphics.Rect; 357b82efe7a376c882f8f938e1c41b8311a8cdda4aEino-Ville Talvalaimport android.os.Bundle; 36ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkinimport android.os.IBinder; 3761ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport android.os.Looper; 3861ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport android.os.Message; 3961ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport android.os.Process; 402e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvalaimport android.os.RemoteException; 412e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvalaimport android.util.Log; 422e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvalaimport android.util.LogPrinter; 4361ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport android.view.Gravity; 4461ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport android.view.IWindowSession; 4561ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport android.view.InputChannel; 4661ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport android.view.InputDevice; 4761ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport android.view.InputHandler; 4861ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport android.view.InputQueue; 4961ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport android.view.MotionEvent; 5061ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport android.view.SurfaceHolder; 51ceb388d6c03c38b96dc41c0ea4804b749aa077c4Eino-Ville Talvalaimport android.view.View; 5261ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport android.view.ViewGroup; 5361ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvalaimport android.view.ViewRootImpl; 54ecf17e82505fdb60d59e00b6dd59036df93de655Igor Murashkinimport android.view.WindowManager; 55ceb388d6c03c38b96dc41c0ea4804b749aa077c4Eino-Ville Talvalaimport android.view.WindowManagerImpl; 56a858ea0495c887621a2fd9c0afc13780deccb597Igor Murashkin 57a858ea0495c887621a2fd9c0afc13780deccb597Igor Murashkinimport java.io.FileDescriptor; 5844cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkinimport java.io.PrintWriter; 59ceb388d6c03c38b96dc41c0ea4804b749aa077c4Eino-Ville Talvalaimport java.util.ArrayList; 60cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh 61f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvala/** 62a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvala * A wallpaper service is responsible for showing a live wallpaper behind 63228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala * applications that would like to sit on top of it. This service object 642e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala * itself does very little -- its only purpose is to generate instances of 652e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala * {@link Engine} as needed. Implementing a wallpaper thus 66a858ea0495c887621a2fd9c0afc13780deccb597Igor Murashkin * involves subclassing from this, subclassing an Engine implementation, 67a858ea0495c887621a2fd9c0afc13780deccb597Igor Murashkin * and implementing {@link #onCreateEngine()} to return a new instance of 68f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvala * your engine. 69f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvala */ 70e074a93046ebe5cea0b55c3a479e082a426e1e07Yin-Chia Yehpublic abstract class WallpaperService extends Service { 71f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvala /** 72a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvala * The {@link Intent} that must be declared as handled by the service. 73c8474b68e435cd840ba66791fb09e3da59f1d93cEino-Ville Talvala * To be supported, the service must also require the 74f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvala * {@link android.Manifest.permission#BIND_WALLPAPER} permission so 75f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvala * that other applications can not abuse it. 76e6800cea0678dbc0bf697b44c3e4548b0253085cIgor Murashkin */ 77ceb388d6c03c38b96dc41c0ea4804b749aa077c4Eino-Ville Talvala @SdkConstant(SdkConstantType.SERVICE_ACTION) 78ceb388d6c03c38b96dc41c0ea4804b749aa077c4Eino-Ville Talvala public static final String SERVICE_INTERFACE = 79ceb388d6c03c38b96dc41c0ea4804b749aa077c4Eino-Ville Talvala "android.service.wallpaper.WallpaperService"; 80ceb388d6c03c38b96dc41c0ea4804b749aa077c4Eino-Ville Talvala 81fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala /** 82fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala * Name under which a WallpaperService component publishes information 83fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala * about itself. This meta-data must reference an XML resource containing 84cd8fce8fbe0f515e53a0ea0f50b739cf42ee57a4Yin-Chia Yeh * a <code><{@link android.R.styleable#Wallpaper wallpaper}></code> 85fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala * tag. 86fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala */ 87fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala public static final String SERVICE_META_DATA = "android.service.wallpaper"; 88fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala 89fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala static final String TAG = "WallpaperService"; 90f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvala static final boolean DEBUG = false; 913cca136b73b0f4d058019230eb2070cc23e2bbb0Eino-Ville Talvala 92da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala private static final int DO_ATTACH = 10; 93da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala private static final int DO_DETACH = 20; 9473bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala private static final int DO_SET_DESIRED_SIZE = 30; 95254446a80cb13d5beb606bfc3e60a17473869478Eino-Ville Talvala 96254446a80cb13d5beb606bfc3e60a17473869478Eino-Ville Talvala private static final int MSG_UPDATE_SURFACE = 10000; 97254446a80cb13d5beb606bfc3e60a17473869478Eino-Ville Talvala private static final int MSG_VISIBILITY_CHANGED = 10010; 9873bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala private static final int MSG_WALLPAPER_OFFSETS = 10020; 99ce124da179775a81ad7dcc3f33315eca451e66f2Igor Murashkin private static final int MSG_WALLPAPER_COMMAND = 10025; 1004bb8118816874c696d9f1adab48490df1da365f7Eino-Ville Talvala private static final int MSG_WINDOW_RESIZED = 10030; 101da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala private static final int MSG_TOUCH_EVENT = 10040; 102da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala 103da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala private Looper mCallbackLooper; 104da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala private final ArrayList<Engine> mActiveEngines 1054bb8118816874c696d9f1adab48490df1da365f7Eino-Ville Talvala = new ArrayList<Engine>(); 106da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala 107da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala static final class WallpaperCommand { 108da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala String action; 109da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala int x; 1104bb8118816874c696d9f1adab48490df1da365f7Eino-Ville Talvala int y; 111ea0d51b5ed0b474433b02414f9133b835f972569Eino-Ville Talvala int z; 112da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala Bundle extras; 113ea0d51b5ed0b474433b02414f9133b835f972569Eino-Ville Talvala boolean sync; 114ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin } 115ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin 116ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin /** 117ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin * The actual implementation of a wallpaper. A wallpaper service may 118ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin * have multiple instances running (for example as a real wallpaper 119ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin * and as a preview), each of which is represented by its own Engine 120ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin * instance. You must implement {@link WallpaperService#onCreateEngine()} 121ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin * to return your concrete Engine implementation. 12295dd5ba5bf83716f2eed5fe72366c4212464d710Zhijun He */ 12395dd5ba5bf83716f2eed5fe72366c4212464d710Zhijun He public class Engine { 124f2d1e4dfc14fd90e1256b3f6e96e69560f5d3b5eZhijun He IWallpaperEngineWrapper mIWallpaperEngine; 125f2d1e4dfc14fd90e1256b3f6e96e69560f5d3b5eZhijun He 126ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin // Copies from mIWallpaperEngine. 127ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin HandlerCaller mCaller; 128ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin IWallpaperConnection mConnection; 129ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin IBinder mWindowToken; 130ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin 131ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin boolean mInitializing = true; 132ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin boolean mVisible; 133ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin boolean mScreenOn = true; 134ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin boolean mReportedVisible; 1354bb8118816874c696d9f1adab48490df1da365f7Eino-Ville Talvala boolean mDestroyed; 136da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala 137ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin // Current window state. 138ea0d51b5ed0b474433b02414f9133b835f972569Eino-Ville Talvala boolean mCreated; 139d86a6880fe86bda21a9b53b240996fc410a512a5Eino-Ville Talvala boolean mSurfaceCreated; 1404bb8118816874c696d9f1adab48490df1da365f7Eino-Ville Talvala boolean mIsCreating; 141da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala boolean mDrawingAllowed; 142da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala boolean mOffsetsChanged; 143d86a6880fe86bda21a9b53b240996fc410a512a5Eino-Ville Talvala int mWidth; 144f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvala int mHeight; 145fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala int mFormat; 146f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvala int mType; 147f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvala int mCurWidth; 1482e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int mCurHeight; 149f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvala int mWindowFlags = WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; 150f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvala int mCurWindowFlags = mWindowFlags; 151f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvala final Rect mVisibleInsets = new Rect(); 15261ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala final Rect mWinFrame = new Rect(); 15361ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala final Rect mContentInsets = new Rect(); 15461ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala final Configuration mConfiguration = new Configuration(); 155a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvala 156d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala final WindowManager.LayoutParams mLayout 1574ecfec32aca8749baeb634f7c961f804cb1e8f3eEino-Ville Talvala = new WindowManager.LayoutParams(); 158f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvala IWindowSession mSession; 159f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvala InputChannel mInputChannel; 160c03792041b9dd6f7f54abd6c82bd6c755a336cd8Eino-Ville Talvala 161c8474b68e435cd840ba66791fb09e3da59f1d93cEino-Ville Talvala final Object mLock = new Object(); 162da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala boolean mOffsetMessageEnqueued; 16361ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala float mPendingXOffset; 16461ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala float mPendingYOffset; 16561ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala float mPendingXOffsetStep; 166611f61998863d3a3ffae4e5f2b723b7319c59ddfEino-Ville Talvala float mPendingYOffsetStep; 167cc776718c0be7c31fe5ab4fc1446d377be60369fRuben Brunk boolean mPendingSync; 168e992e75053e98e3699af6e344c11b787e30411adEino-Ville Talvala MotionEvent mPendingMove; 169f888020c6e2735624f2b2a30e72aca24e17b8b4dMarco Nelissen 170611f61998863d3a3ffae4e5f2b723b7319c59ddfEino-Ville Talvala final BroadcastReceiver mReceiver = new BroadcastReceiver() { 1717f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala @Override 1727f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala public void onReceive(Context context, Intent intent) { 1737f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala if (Intent.ACTION_SCREEN_ON.equals(intent.getAction())) { 1742e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala mScreenOn = true; 175836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala reportVisibility(); 1762e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } else if (Intent.ACTION_SCREEN_OFF.equals(intent.getAction())) { 1777f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala mScreenOn = false; 1784ecfec32aca8749baeb634f7c961f804cb1e8f3eEino-Ville Talvala reportVisibility(); 1797f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } 180836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala } 1817f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala }; 182836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala 1837f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala final BaseSurfaceHolder mSurfaceHolder = new BaseSurfaceHolder() { 184836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala { 18511b7cdef9726f8270f12f6c393600e8fb3c469deEino-Ville Talvala mRequestedFormat = PixelFormat.RGBX_8888; 186836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala } 1877f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala 188836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala @Override 1897f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala public boolean onAllowLockCanvas() { 190836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala return mDrawingAllowed; 1917f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } 192836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala 193836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala @Override 1947f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala public void onRelayoutContainer() { 195836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala Message msg = mCaller.obtainMessage(MSG_UPDATE_SURFACE); 196836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala mCaller.sendMessage(msg); 1977f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } 198836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala 199836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala @Override 200377b2ec9a2885f9b6405b07ba900a9e3f4349c38Kévin PETIT public void onUpdateSurface() { 201836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala Message msg = mCaller.obtainMessage(MSG_UPDATE_SURFACE); 2027f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala mCaller.sendMessage(msg); 203836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala } 2047f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala 2057f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala public boolean isCreating() { 2067f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala return mIsCreating; 207836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala } 208d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin 209d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin @Override 210d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin public void setFixedSize(int width, int height) { 211d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin if (Process.myUid() != Process.SYSTEM_UID) { 212d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin // Regular apps can't do this. It can only work for 213d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin // certain designs of window animations, so you can't 214d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin // rely on it. 215d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin throw new UnsupportedOperationException( 2167f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala "Wallpapers currently only support sizing from layout"); 2177f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } 2187f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala super.setFixedSize(width, height); 2197f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } 220836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala 221d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin public void setKeepScreenOn(boolean screenOn) { 222d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin throw new UnsupportedOperationException( 223d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin "Wallpapers do not support keep screen on"); 224d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin } 225d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin 226d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin }; 227d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin 228d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin final InputHandler mInputHandler = new BaseInputHandler() { 229d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin @Override 2307f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala public void handleMotion(MotionEvent event, 2317f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala InputQueue.FinishedCallback finishedCallback) { 2327f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala boolean handled = false; 2337f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala try { 234836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala int source = event.getSource(); 235d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin if ((source & InputDevice.SOURCE_CLASS_POINTER) != 0) { 236d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin dispatchPointer(event); 237d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin handled = true; 238d32b99b1a87497280add6efc0e99bd383e402de1Igor Murashkin } 2397f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } finally { 2407f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala finishedCallback.finished(handled); 2417f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } 2427f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } 243836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala }; 244c69b91ceae6255e41c5413796fb0ed4f7af45b15Ruben Brunk 2457f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala final BaseIWindow mWindow = new BaseIWindow() { 2467f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala @Override 2477f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala public void resized(int w, int h, Rect coveredInsets, 2487f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala Rect visibleInsets, boolean reportDraw, Configuration newConfig) { 2497f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala Message msg = mCaller.obtainMessageI(MSG_WINDOW_RESIZED, 2507f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala reportDraw ? 1 : 0); 2517f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala mCaller.sendMessage(msg); 2527f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } 2537f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala 2547f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala @Override 2557f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala public void dispatchAppVisibility(boolean visible) { 2567f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala // We don't do this in preview mode; we'll let the preview 2577f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala // activity tell us when to run. 2587f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala if (!mIWallpaperEngine.mIsPreview) { 2597f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala Message msg = mCaller.obtainMessageI(MSG_VISIBILITY_CHANGED, 2607f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala visible ? 1 : 0); 2617f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala mCaller.sendMessage(msg); 2627f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } 2637f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } 2647f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala 265836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala @Override 2667f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala public void dispatchWallpaperOffsets(float x, float y, float xStep, float yStep, 2677f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala boolean sync) { 2687f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala synchronized (mLock) { 2697f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala if (DEBUG) Log.v(TAG, "Dispatch wallpaper offsets: " + x + ", " + y); 2707f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala mPendingXOffset = x; 2717f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala mPendingYOffset = y; 2727f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala mPendingXOffsetStep = xStep; 2737f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala mPendingYOffsetStep = yStep; 2747f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala if (sync) { 2757f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala mPendingSync = true; 276836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala } 2777f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala if (!mOffsetMessageEnqueued) { 2787f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala mOffsetMessageEnqueued = true; 2797f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala Message msg = mCaller.obtainMessage(MSG_WALLPAPER_OFFSETS); 2807f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala mCaller.sendMessage(msg); 2817f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } 2827f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } 2837f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } 2847f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala 2857f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala public void dispatchWallpaperCommand(String action, int x, int y, 2867f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala int z, Bundle extras, boolean sync) { 2877f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala synchronized (mLock) { 288d6cc4a62f3d94cad4dd36bd0a844ba8764177d26Eino-Ville Talvala if (DEBUG) Log.v(TAG, "Dispatch wallpaper command: " + x + ", " + y); 289d6cc4a62f3d94cad4dd36bd0a844ba8764177d26Eino-Ville Talvala WallpaperCommand cmd = new WallpaperCommand(); 290d6cc4a62f3d94cad4dd36bd0a844ba8764177d26Eino-Ville Talvala cmd.action = action; 291d6cc4a62f3d94cad4dd36bd0a844ba8764177d26Eino-Ville Talvala cmd.x = x; 292d6cc4a62f3d94cad4dd36bd0a844ba8764177d26Eino-Ville Talvala cmd.y = y; 2934ad28ea0a76c7ecdfcc5b96af2b0afcb0c3e5120Eino-Ville Talvala cmd.z = z; 294d6cc4a62f3d94cad4dd36bd0a844ba8764177d26Eino-Ville Talvala cmd.extras = extras; 295d6cc4a62f3d94cad4dd36bd0a844ba8764177d26Eino-Ville Talvala cmd.sync = sync; 296d6cc4a62f3d94cad4dd36bd0a844ba8764177d26Eino-Ville Talvala Message msg = mCaller.obtainMessage(MSG_WALLPAPER_COMMAND); 297d6cc4a62f3d94cad4dd36bd0a844ba8764177d26Eino-Ville Talvala msg.obj = cmd; 298d6cc4a62f3d94cad4dd36bd0a844ba8764177d26Eino-Ville Talvala mCaller.sendMessage(msg); 299d6cc4a62f3d94cad4dd36bd0a844ba8764177d26Eino-Ville Talvala } 3007f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } 301836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala }; 3027f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala 303836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala /** 304836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala * Provides access to the surface in which this wallpaper is drawn. 305836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala */ 306836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala public SurfaceHolder getSurfaceHolder() { 307836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala return mSurfaceHolder; 3087f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } 3097f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala 3107f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala /** 311836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala * Convenience for {@link WallpaperManager#getDesiredMinimumWidth() 3127f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala * WallpaperManager.getDesiredMinimumWidth()}, returning the width 3137f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala * that the system would like this wallpaper to run in. 314836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala */ 315836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala public int getDesiredMinimumWidth() { 3167f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala return mIWallpaperEngine.mReqWidth; 3177f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } 318836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala 3197f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala /** 320836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala * Convenience for {@link WallpaperManager#getDesiredMinimumHeight() 321836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala * WallpaperManager.getDesiredMinimumHeight()}, returning the height 322836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala * that the system would like this wallpaper to run in. 323836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala */ 324836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala public int getDesiredMinimumHeight() { 3257f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala return mIWallpaperEngine.mReqHeight; 3267f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala } 327836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala 328836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala /** 329836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala * Return whether the wallpaper is currently visible to the user, 3307f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala * this is the last value supplied to 3313297daae9681004775012faba9181d65e097e00cEino-Ville Talvala * {@link #onVisibilityChanged(boolean)}. 332836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala */ 3337f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala public boolean isVisible() { 3343297daae9681004775012faba9181d65e097e00cEino-Ville Talvala return mReportedVisible; 335836b81f3c5a5bacb800f698f90ded6bd6e6bc5ceEino-Ville Talvala } 3367f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala 3370181fde7bd20238cb13ae2665f0e5bfe7c2d9ac8Eino-Ville Talvala /** 3380181fde7bd20238cb13ae2665f0e5bfe7c2d9ac8Eino-Ville Talvala * Returns true if this engine is running in preview mode -- that is, 3390181fde7bd20238cb13ae2665f0e5bfe7c2d9ac8Eino-Ville Talvala * it is being shown to the user before they select it as the actual 3400181fde7bd20238cb13ae2665f0e5bfe7c2d9ac8Eino-Ville Talvala * wallpaper. 3413297daae9681004775012faba9181d65e097e00cEino-Ville Talvala */ 342da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala public boolean isPreview() { 343da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala return mIWallpaperEngine.mIsPreview; 344ea0d51b5ed0b474433b02414f9133b835f972569Eino-Ville Talvala } 345da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala 346da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala /** 347da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala * Control whether this wallpaper will receive raw touch events 348e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala * from the window manager as the user interacts with the window 349e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala * that is currently displaying the wallpaper. By default they 350e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala * are turned off. If enabled, the events will be received in 351e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala * {@link #onTouchEvent(MotionEvent)}. 352e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala */ 353e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala public void setTouchEventsEnabled(boolean enabled) { 354e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala mWindowFlags = enabled 355e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala ? (mWindowFlags&~WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE) 356e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala : (mWindowFlags|WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE); 357e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala if (mCreated) { 358e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala updateSurface(false, false, false); 3597373cbe85e617345f7002256a4be389fe62af913Igor Murashkin } 3607373cbe85e617345f7002256a4be389fe62af913Igor Murashkin } 3617373cbe85e617345f7002256a4be389fe62af913Igor Murashkin 3627373cbe85e617345f7002256a4be389fe62af913Igor Murashkin /** 363fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala * Called once to initialize the engine. After returning, the 364fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala * engine's surface will be created by the framework. 365fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala */ 366fd6ecdd39bd83ea020f78b425e96310380d66c35Eino-Ville Talvala public void onCreate(SurfaceHolder surfaceHolder) { 367e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala } 368e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala 369e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala /** 370e382ee28709b83264a46b09e8f766c5ef42efa35Eino-Ville Talvala * Called right before the engine is going away. After this the 37173bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala * surface will be destroyed and this Engine object is no longer 3723297daae9681004775012faba9181d65e097e00cEino-Ville Talvala * valid. 37373bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala */ 374428b77a2b94b74665a47375b3fdb893b98d71269Eino-Ville Talvala public void onDestroy() { 375da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala } 376da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala 377c8474b68e435cd840ba66791fb09e3da59f1d93cEino-Ville Talvala /** 378c8474b68e435cd840ba66791fb09e3da59f1d93cEino-Ville Talvala * Called to inform you of the wallpaper becoming visible or 37997b38a81ac989ccba02d726011a82541f14166dfEino-Ville Talvala * hidden. <em>It is very important that a wallpaper only use 38097b38a81ac989ccba02d726011a82541f14166dfEino-Ville Talvala * CPU while it is visible.</em>. 38144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin */ 3827f61084a428a5c7afbeff2fa9e9839baf9018020Eino-Ville Talvala public void onVisibilityChanged(boolean visible) { 38361ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala } 38461ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala 38561ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala /** 38661ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala * Called as the user performs touch-screen interaction with the 38761ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala * window that is currently showing this wallpaper. Note that the 388a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvala * events you receive here are driven by the actual application the 38944cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin * user is interacting with, so if it is slow you will get fewer 390c03792041b9dd6f7f54abd6c82bd6c755a336cd8Eino-Ville Talvala * move events. 391c03792041b9dd6f7f54abd6c82bd6c755a336cd8Eino-Ville Talvala */ 392c03792041b9dd6f7f54abd6c82bd6c755a336cd8Eino-Ville Talvala public void onTouchEvent(MotionEvent event) { 393c03792041b9dd6f7f54abd6c82bd6c755a336cd8Eino-Ville Talvala } 394ac45eb3dfa7347f7b8c98be1111b2a5f9e344c46Eino-Ville Talvala 395f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvala /** 396f69c70ded4316ea3ee504ac779bd024433ed4ef7Eino-Ville Talvala * Called to inform you of the wallpaper's offsets changing 39798bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala * within its contain, corresponding to the container's 39898bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala * call to {@link WallpaperManager#setWallpaperOffsets(IBinder, float, float) 399d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala * WallpaperManager.setWallpaperOffsets()}. 400d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala */ 401d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala public void onOffsetsChanged(float xOffset, float yOffset, 402d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala float xOffsetStep, float yOffsetStep, 403d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala int xPixelOffset, int yPixelOffset) { 404d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala } 405d5087f91357a9218580596b466926ab750bc8ea7Eino-Ville Talvala 4066db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala /** 40798bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala * Process a command that was sent to the wallpaper with 40898bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala * {@link WallpaperManager#sendWallpaperCommand}. 409c03792041b9dd6f7f54abd6c82bd6c755a336cd8Eino-Ville Talvala * The default implementation does nothing, and always returns null 41098bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala * as the result. 41198bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala * 41298bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala * @param action The name of the command to perform. This tells you 413254446a80cb13d5beb606bfc3e60a17473869478Eino-Ville Talvala * what to do and how to interpret the rest of the arguments. 41498bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala * @param x Generic integer parameter. 41598bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala * @param y Generic integer parameter. 41698bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala * @param z Generic integer parameter. 417ae500e53efa1d26eb7c13e62d0ecc8d75db2473aIgor Murashkin * @param extras Any additional parameters. 41898bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala * @param resultRequested If true, the caller is requesting that 41998bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala * a result, appropriate for the command, be returned back. 42098bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala * @return If returning a result, create a Bundle and place the 42198bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala * result data in to it. Otherwise return null. 422661c21da5592ca48256747ec220efb2e599eeb72Eino-Ville Talvala */ 423661c21da5592ca48256747ec220efb2e599eeb72Eino-Ville Talvala public Bundle onCommand(String action, int x, int y, int z, 424661c21da5592ca48256747ec220efb2e599eeb72Eino-Ville Talvala Bundle extras, boolean resultRequested) { 425661c21da5592ca48256747ec220efb2e599eeb72Eino-Ville Talvala return null; 426661c21da5592ca48256747ec220efb2e599eeb72Eino-Ville Talvala } 427661c21da5592ca48256747ec220efb2e599eeb72Eino-Ville Talvala 428661c21da5592ca48256747ec220efb2e599eeb72Eino-Ville Talvala /** 429661c21da5592ca48256747ec220efb2e599eeb72Eino-Ville Talvala * Called when an application has changed the desired virtual size of 430661c21da5592ca48256747ec220efb2e599eeb72Eino-Ville Talvala * the wallpaper. 431661c21da5592ca48256747ec220efb2e599eeb72Eino-Ville Talvala */ 432661c21da5592ca48256747ec220efb2e599eeb72Eino-Ville Talvala public void onDesiredSizeChanged(int desiredWidth, int desiredHeight) { 433661c21da5592ca48256747ec220efb2e599eeb72Eino-Ville Talvala } 434661c21da5592ca48256747ec220efb2e599eeb72Eino-Ville Talvala 435661c21da5592ca48256747ec220efb2e599eeb72Eino-Ville Talvala /** 43698bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala * Convenience for {@link SurfaceHolder.Callback#surfaceChanged 437dfe715582943b3fc9bab91f88257a3bba6c6deefRuben Brunk * SurfaceHolder.Callback.surfaceChanged()}. 438dfe715582943b3fc9bab91f88257a3bba6c6deefRuben Brunk */ 439dfe715582943b3fc9bab91f88257a3bba6c6deefRuben Brunk public void onSurfaceChanged(SurfaceHolder holder, int format, int width, int height) { 440dfe715582943b3fc9bab91f88257a3bba6c6deefRuben Brunk } 441dfe715582943b3fc9bab91f88257a3bba6c6deefRuben Brunk 442dfe715582943b3fc9bab91f88257a3bba6c6deefRuben Brunk /** 443dfe715582943b3fc9bab91f88257a3bba6c6deefRuben Brunk * Convenience for {@link SurfaceHolder.Callback2#surfaceRedrawNeeded 444dfe715582943b3fc9bab91f88257a3bba6c6deefRuben Brunk * SurfaceHolder.Callback.surfaceRedrawNeeded()}. 4456551e1ede59f4a3043fb141159ca67bd2c85a911Ruben Brunk */ 4466551e1ede59f4a3043fb141159ca67bd2c85a911Ruben Brunk public void onSurfaceRedrawNeeded(SurfaceHolder holder) { 4476551e1ede59f4a3043fb141159ca67bd2c85a911Ruben Brunk } 44898bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala 44998bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala /** 45098bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala * Convenience for {@link SurfaceHolder.Callback#surfaceCreated 45198bb82d1bf7c94240956426812de6593801faad4Eino-Ville Talvala * SurfaceHolder.Callback.surfaceCreated()}. 4523a609147811105d40766f8f8f5904bf71cb123cbEino-Ville Talvala */ 4538ce89d9e2b132bf58a030acec88acf0a998926a1Eino-Ville Talvala public void onSurfaceCreated(SurfaceHolder holder) { 45461ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala } 45561ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala 45661ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala /** 45761ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala * Convenience for {@link SurfaceHolder.Callback#surfaceDestroyed 458a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvala * SurfaceHolder.Callback.surfaceDestroyed()}. 4599e4c3db01ba4eb1e5acbed113f78a31374900df6Eino-Ville Talvala */ 46044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin public void onSurfaceDestroyed(SurfaceHolder holder) { 461ac45eb3dfa7347f7b8c98be1111b2a5f9e344c46Eino-Ville Talvala } 4629cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala 4639cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala protected void dump(String prefix, FileDescriptor fd, PrintWriter out, String[] args) { 4649cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(prefix); out.print("mInitializing="); out.print(mInitializing); 4659cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(" mDestroyed="); out.println(mDestroyed); 4669cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(prefix); out.print("mVisible="); out.print(mVisible); 4679cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(" mScreenOn="); out.print(mScreenOn); 4689cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(" mReportedVisible="); out.println(mReportedVisible); 4699cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(prefix); out.print("mCreated="); out.print(mCreated); 4708ce89d9e2b132bf58a030acec88acf0a998926a1Eino-Ville Talvala out.print(" mSurfaceCreated="); out.print(mSurfaceCreated); 47144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin out.print(" mIsCreating="); out.print(mIsCreating); 47244cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin out.print(" mDrawingAllowed="); out.println(mDrawingAllowed); 4739cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(prefix); out.print("mWidth="); out.print(mWidth); 4749cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(" mCurWidth="); out.print(mCurWidth); 47561ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala out.print(" mHeight="); out.print(mHeight); 47661ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala out.print(" mCurHeight="); out.println(mCurHeight); 47761ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala out.print(prefix); out.print("mType="); out.print(mType); 478a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvala out.print(" mWindowFlags="); out.print(mWindowFlags); 4799e4c3db01ba4eb1e5acbed113f78a31374900df6Eino-Ville Talvala out.print(" mCurWindowFlags="); out.println(mCurWindowFlags); 48044cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin out.print(prefix); out.print("mVisibleInsets="); 4819cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(mVisibleInsets.toShortString()); 4829cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(" mWinFrame="); out.print(mWinFrame.toShortString()); 483ac45eb3dfa7347f7b8c98be1111b2a5f9e344c46Eino-Ville Talvala out.print(" mContentInsets="); out.println(mContentInsets.toShortString()); 4849cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(prefix); out.print("mConfiguration="); out.println(mConfiguration); 4859cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(prefix); out.print("mLayout="); out.println(mLayout); 4869cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala synchronized (mLock) { 4879cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(prefix); out.print("mPendingXOffset="); out.print(mPendingXOffset); 4889cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(" mPendingXOffset="); out.println(mPendingXOffset); 4899cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(prefix); out.print("mPendingXOffsetStep="); 4909cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(mPendingXOffsetStep); 4919cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(" mPendingXOffsetStep="); out.println(mPendingXOffsetStep); 4929cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(prefix); out.print("mOffsetMessageEnqueued="); 4939cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(mOffsetMessageEnqueued); 4949cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala out.print(" mPendingSync="); out.println(mPendingSync); 4959cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala if (mPendingMove != null) { 49661ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala out.print(prefix); out.print("mPendingMove="); out.println(mPendingMove); 49761ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala } 49861ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala } 499a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvala } 5009e4c3db01ba4eb1e5acbed113f78a31374900df6Eino-Ville Talvala 50144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin private void dispatchPointer(MotionEvent event) { 5029cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala if (event.isTouchEvent()) { 5039cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala synchronized (mLock) { 504ac45eb3dfa7347f7b8c98be1111b2a5f9e344c46Eino-Ville Talvala if (event.getAction() == MotionEvent.ACTION_MOVE) { 5059cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala mPendingMove = event; 506907e5651c18d0e25073743a49a685fe1a385939aEino-Ville Talvala } else { 507907e5651c18d0e25073743a49a685fe1a385939aEino-Ville Talvala mPendingMove = null; 508907e5651c18d0e25073743a49a685fe1a385939aEino-Ville Talvala } 509907e5651c18d0e25073743a49a685fe1a385939aEino-Ville Talvala } 510907e5651c18d0e25073743a49a685fe1a385939aEino-Ville Talvala Message msg = mCaller.obtainMessageO(MSG_TOUCH_EVENT, event); 511907e5651c18d0e25073743a49a685fe1a385939aEino-Ville Talvala mCaller.sendMessage(msg); 5129cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala } 51344cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin } 51444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 5159cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala void updateSurface(boolean forceRelayout, boolean forceReport, boolean redrawNeeded) { 5169cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala if (mDestroyed) { 5179cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala Log.w(TAG, "Ignoring updateSurface: destroyed"); 5189cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala } 5199cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala 5209cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala int myWidth = mSurfaceHolder.getRequestedWidth(); 52161ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala if (myWidth <= 0) myWidth = ViewGroup.LayoutParams.MATCH_PARENT; 52261ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala int myHeight = mSurfaceHolder.getRequestedHeight(); 5231ce7c34e67c2cf58dd88c31f36f4bd62e375f7f0Eino-Ville Talvala if (myHeight <= 0) myHeight = ViewGroup.LayoutParams.MATCH_PARENT; 5248ba01021b573889802e67e029225a96f0dfa471aAndy McFadden 525a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvala final boolean creating = !mCreated; 5269e4c3db01ba4eb1e5acbed113f78a31374900df6Eino-Ville Talvala final boolean surfaceCreating = !mSurfaceCreated; 52744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin final boolean formatChanged = mFormat != mSurfaceHolder.getRequestedFormat(); 5283a609147811105d40766f8f8f5904bf71cb123cbEino-Ville Talvala boolean sizeChanged = mWidth != myWidth || mHeight != myHeight; 5293a609147811105d40766f8f8f5904bf71cb123cbEino-Ville Talvala final boolean typeChanged = mType != mSurfaceHolder.getRequestedType(); 530ac45eb3dfa7347f7b8c98be1111b2a5f9e344c46Eino-Ville Talvala final boolean flagsChanged = mCurWindowFlags != mWindowFlags; 5316db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala if (forceRelayout || creating || surfaceCreating || formatChanged || sizeChanged 5326db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala || typeChanged || flagsChanged || redrawNeeded) { 5338ba01021b573889802e67e029225a96f0dfa471aAndy McFadden 534f888020c6e2735624f2b2a30e72aca24e17b8b4dMarco Nelissen if (DEBUG) Log.v(TAG, "Changes: creating=" + creating 5351ce7c34e67c2cf58dd88c31f36f4bd62e375f7f0Eino-Ville Talvala + " format=" + formatChanged + " size=" + sizeChanged); 5361ce7c34e67c2cf58dd88c31f36f4bd62e375f7f0Eino-Ville Talvala 5371ce7c34e67c2cf58dd88c31f36f4bd62e375f7f0Eino-Ville Talvala try { 5381ce7c34e67c2cf58dd88c31f36f4bd62e375f7f0Eino-Ville Talvala mWidth = myWidth; 5396db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala mHeight = myHeight; 54036cdfb185877a7f573621d19ed2b2e1cac13d62eEino-Ville Talvala mFormat = mSurfaceHolder.getRequestedFormat(); 5416db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala mType = mSurfaceHolder.getRequestedType(); 5426db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala 54336cdfb185877a7f573621d19ed2b2e1cac13d62eEino-Ville Talvala mLayout.x = 0; 544be0573b93e2d6fa133579c885583af9ed16bc29dEino-Ville Talvala mLayout.y = 0; 545a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvala mLayout.width = myWidth; 5466db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala mLayout.height = myHeight; 5476db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala 5486db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala mLayout.format = mFormat; 5499e4c3db01ba4eb1e5acbed113f78a31374900df6Eino-Ville Talvala 5509e4c3db01ba4eb1e5acbed113f78a31374900df6Eino-Ville Talvala mCurWindowFlags = mWindowFlags; 5516db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala mLayout.flags = mWindowFlags 5526db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 5536db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 554f1945f0435e431fab2e6b83337a1ffe71a8df28cEino-Ville Talvala | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 555f1945f0435e431fab2e6b83337a1ffe71a8df28cEino-Ville Talvala ; 556f1945f0435e431fab2e6b83337a1ffe71a8df28cEino-Ville Talvala 557f1945f0435e431fab2e6b83337a1ffe71a8df28cEino-Ville Talvala mLayout.memoryType = mType; 558f1945f0435e431fab2e6b83337a1ffe71a8df28cEino-Ville Talvala mLayout.token = mWindowToken; 559f1945f0435e431fab2e6b83337a1ffe71a8df28cEino-Ville Talvala 5602e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala if (!mCreated) { 5612e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala mLayout.type = mIWallpaperEngine.mWindowType; 5622e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala mLayout.gravity = Gravity.LEFT|Gravity.TOP; 5632e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala mLayout.setTitle(WallpaperService.this.getClass().getName()); 5649cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala mLayout.windowAnimations = 5652e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala com.android.internal.R.style.Animation_Wallpaper; 566f1945f0435e431fab2e6b83337a1ffe71a8df28cEino-Ville Talvala mInputChannel = new InputChannel(); 5679cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala if (mSession.add(mWindow, mLayout, View.VISIBLE, mContentInsets, 5682e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala mInputChannel) < 0) { 5692e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala Log.w(TAG, "Failed to add window while updating wallpaper surface."); 5709cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala return; 5719cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala } 5722e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala mCreated = true; 5739cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala 574d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala InputQueue.registerInputChannel(mInputChannel, mInputHandler, 575d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala Looper.myQueue()); 576d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala } 577d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala 578d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala mSurfaceHolder.mSurfaceLock.lock(); 579d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala mDrawingAllowed = true; 580f1945f0435e431fab2e6b83337a1ffe71a8df28cEino-Ville Talvala 5819cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala final int relayoutResult = mSession.relayout( 5829cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala mWindow, mLayout, mWidth, mHeight, 5839cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala View.VISIBLE, false, mWinFrame, mContentInsets, 584bd47b7bcfe7f5a97fef81143f4282c41590626feEino-Ville Talvala mVisibleInsets, mConfiguration, mSurfaceHolder.mSurface); 58573bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala 58673bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala if (DEBUG) Log.v(TAG, "New surface: " + mSurfaceHolder.mSurface 58773bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala + ", frame=" + mWinFrame); 58873bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala 58973bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala int w = mWinFrame.width(); 59073bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala if (mCurWidth != w) { 591bd47b7bcfe7f5a97fef81143f4282c41590626feEino-Ville Talvala sizeChanged = true; 592f1945f0435e431fab2e6b83337a1ffe71a8df28cEino-Ville Talvala mCurWidth = w; 593f1945f0435e431fab2e6b83337a1ffe71a8df28cEino-Ville Talvala } 594f1945f0435e431fab2e6b83337a1ffe71a8df28cEino-Ville Talvala int h = mWinFrame.height(); 5952e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala if (mCurHeight != h) { 5966db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala sizeChanged = true; 5976db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala mCurHeight = h; 5986db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala } 59961ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala 60061ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala mSurfaceHolder.setSurfaceFrameSize(w, h); 60161ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala mSurfaceHolder.mSurfaceLock.unlock(); 602a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvala 603228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala if (!mSurfaceHolder.mSurface.isValid()) { 60444cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin reportSurfaceDestroyed(); 605ddf3c5025e2f6f35a4c188c19f30142c64a092c4Igor Murashkin if (DEBUG) Log.v(TAG, "Layout: Surface destroyed"); 606228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala return; 607228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala } 6082e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 6092e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala boolean didSurface = false; 610228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala 611228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala try { 612228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala mSurfaceHolder.ungetCallbacks(); 613228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala 614a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala if (surfaceCreating) { 615a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala mIsCreating = true; 616a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala didSurface = true; 617a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala if (DEBUG) Log.v(TAG, "onSurfaceCreated(" 618a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala + mSurfaceHolder + "): " + this); 619a2520db02bead68d4980783c41500ae96511bdf8Zhijun He onSurfaceCreated(mSurfaceHolder); 620a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 621a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala if (callbacks != null) { 622a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala for (SurfaceHolder.Callback c : callbacks) { 623a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala c.surfaceCreated(mSurfaceHolder); 624a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala } 625a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala } 626a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala } 627a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala 628a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala redrawNeeded |= creating 629a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala || (relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0; 630228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala 631228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala if (forceReport || creating || surfaceCreating 632228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala || formatChanged || sizeChanged) { 633228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala if (DEBUG) { 634228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala RuntimeException e = new RuntimeException(); 6353ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala e.fillInStackTrace(); 636527748abf04c0060894fd7aace54959a2c343435Zhijun He Log.w(TAG, "forceReport=" + forceReport + " creating=" + creating 6373ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala + " formatChanged=" + formatChanged 6383ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala + " sizeChanged=" + sizeChanged, e); 6393ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala } 6403ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala if (DEBUG) Log.v(TAG, "onSurfaceChanged(" 6413ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala + mSurfaceHolder + ", " + mFormat 6423ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala + ", " + mCurWidth + ", " + mCurHeight 6433ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala + "): " + this); 6443ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala didSurface = true; 6453ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala onSurfaceChanged(mSurfaceHolder, mFormat, 6463ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala mCurWidth, mCurHeight); 6473ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 648228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala if (callbacks != null) { 6493ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala for (SurfaceHolder.Callback c : callbacks) { 650a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala c.surfaceChanged(mSurfaceHolder, mFormat, 651228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala mCurWidth, mCurHeight); 652a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala } 653a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala } 654a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala } 655a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala 656a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala if (redrawNeeded) { 6573ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala onSurfaceRedrawNeeded(mSurfaceHolder); 6583ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 6593ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala if (callbacks != null) { 6603ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala for (SurfaceHolder.Callback c : callbacks) { 6613ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala if (c instanceof SurfaceHolder.Callback2) { 6623ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala ((SurfaceHolder.Callback2)c).surfaceRedrawNeeded( 6633ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala mSurfaceHolder); 6643ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala } 6653ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala } 6663ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala } 6673ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala } 6683ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala 6693ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala if (didSurface && !mReportedVisible) { 6703ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala // This wallpaper is currently invisible, but its 6713ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala // surface has changed. At this point let's tell it 6723ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala // again that it is invisible in case the report about 6733ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala // the surface caused it to start running. We really 6743ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala // don't want wallpapers running when not visible. 6753ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala if (mIsCreating) { 6763ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala // Some wallpapers will ignore this call if they 6773ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala // had previously been told they were invisble, 6783ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala // so if we are creating a new surface then toggle 6793ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala // the state to get them to notice. 6803ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala if (DEBUG) Log.v(TAG, "onVisibilityChanged(true) at surface: " 6813ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala + this); 6823ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala onVisibilityChanged(true); 6833ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala } 6843ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala if (DEBUG) Log.v(TAG, "onVisibilityChanged(false) at surface: " 6853ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala + this); 6863ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala onVisibilityChanged(false); 6873ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala } 6883ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala 6893ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala } finally { 6903ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala mIsCreating = false; 6913ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala mSurfaceCreated = true; 6923ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala if (redrawNeeded) { 6933ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala mSession.finishDrawing(mWindow); 6942e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } 6953ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala } 696228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala } catch (RemoteException ex) { 6972e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } 6982e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala if (DEBUG) Log.v( 6993ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala TAG, "Layout: x=" + mLayout.x + " y=" + mLayout.y + 700228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala " w=" + mLayout.width + " h=" + mLayout.height); 701228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala } 702228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala } 7033ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala 7043ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala void attach(IWallpaperEngineWrapper wrapper) { 7053ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala if (DEBUG) Log.v(TAG, "attach: " + this + " wrapper=" + wrapper); 7063ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala if (mDestroyed) { 7073ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala return; 708228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala } 709228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala 7103ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala mIWallpaperEngine = wrapper; 71161ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala mCaller = wrapper.mCaller; 71261ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala mConnection = wrapper.mConnection; 7133ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala mWindowToken = wrapper.mWindowToken; 71461ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala mSurfaceHolder.setSizeFromLayout(); 715a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvala mInitializing = true; 7169e4c3db01ba4eb1e5acbed113f78a31374900df6Eino-Ville Talvala mSession = ViewRootImpl.getWindowSession(getMainLooper()); 71744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin 7183a609147811105d40766f8f8f5904bf71cb123cbEino-Ville Talvala mWindow.setSession(mSession); 7193a609147811105d40766f8f8f5904bf71cb123cbEino-Ville Talvala 7202e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala IntentFilter filter = new IntentFilter(); 7212e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala filter.addAction(Intent.ACTION_SCREEN_ON); 722d4bcfde6bf3e7b28e36f6ec66e6d9e5adebfa949Eino-Ville Talvala filter.addAction(Intent.ACTION_SCREEN_OFF); 723ac45eb3dfa7347f7b8c98be1111b2a5f9e344c46Eino-Ville Talvala registerReceiver(mReceiver, filter); 724228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala 725d4bcfde6bf3e7b28e36f6ec66e6d9e5adebfa949Eino-Ville Talvala if (DEBUG) Log.v(TAG, "onCreate(): " + this); 7266db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala onCreate(mSurfaceHolder); 72722d58d37db6b5f48a10b3a19f69ffda09943c125Igor Murashkin 72822d58d37db6b5f48a10b3a19f69ffda09943c125Igor Murashkin mInitializing = false; 72922d58d37db6b5f48a10b3a19f69ffda09943c125Igor Murashkin mReportedVisible = false; 730a14be59340219c47639ec77a352d2af362551a6fEino-Ville Talvala updateSurface(false, false, false); 731a14be59340219c47639ec77a352d2af362551a6fEino-Ville Talvala } 732a14be59340219c47639ec77a352d2af362551a6fEino-Ville Talvala 733a14be59340219c47639ec77a352d2af362551a6fEino-Ville Talvala void doDesiredSizeChanged(int desiredWidth, int desiredHeight) { 734a14be59340219c47639ec77a352d2af362551a6fEino-Ville Talvala if (!mDestroyed) { 735a14be59340219c47639ec77a352d2af362551a6fEino-Ville Talvala if (DEBUG) Log.v(TAG, "onDesiredSizeChanged(" 736a14be59340219c47639ec77a352d2af362551a6fEino-Ville Talvala + desiredWidth + "," + desiredHeight + "): " + this); 73777449ada4b5ca73a948aa4fef9aafe3079a66d61Alex Ray mIWallpaperEngine.mReqWidth = desiredWidth; 73877449ada4b5ca73a948aa4fef9aafe3079a66d61Alex Ray mIWallpaperEngine.mReqHeight = desiredHeight; 73977449ada4b5ca73a948aa4fef9aafe3079a66d61Alex Ray onDesiredSizeChanged(desiredWidth, desiredHeight); 7404ecfec32aca8749baeb634f7c961f804cb1e8f3eEino-Ville Talvala doOffsetsChanged(true); 7412e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } 7422e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } 7434ecfec32aca8749baeb634f7c961f804cb1e8f3eEino-Ville Talvala 7444ecfec32aca8749baeb634f7c961f804cb1e8f3eEino-Ville Talvala void doVisibilityChanged(boolean visible) { 7456db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala if (!mDestroyed) { 74673bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala mVisible = visible; 7472e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala reportVisibility(); 7486db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala } 7496db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala } 7502e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 751c1b7cc4d3eeb55fd03ff77b099b827e7568480e4Zhijun He void reportVisibility() { 7529cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala if (!mDestroyed) { 75373bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala boolean visible = mVisible && mScreenOn; 754be0573b93e2d6fa133579c885583af9ed16bc29dEino-Ville Talvala if (mReportedVisible != visible) { 755be0573b93e2d6fa133579c885583af9ed16bc29dEino-Ville Talvala mReportedVisible = visible; 756be0573b93e2d6fa133579c885583af9ed16bc29dEino-Ville Talvala if (DEBUG) Log.v(TAG, "onVisibilityChanged(" + visible 757be0573b93e2d6fa133579c885583af9ed16bc29dEino-Ville Talvala + "): " + this); 7586db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala if (visible) { 75973bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala // If becoming visible, in preview mode the surface 760c1b7cc4d3eeb55fd03ff77b099b827e7568480e4Zhijun He // may have been destroyed so now we need to make 761c1b7cc4d3eeb55fd03ff77b099b827e7568480e4Zhijun He // sure it is re-created. 762a9c64a9398ac2e6173f99e252f305808a34cab1cEino-Ville Talvala doOffsetsChanged(false); 763a9c64a9398ac2e6173f99e252f305808a34cab1cEino-Ville Talvala updateSurface(false, false, false); 764a9c64a9398ac2e6173f99e252f305808a34cab1cEino-Ville Talvala } 765a9c64a9398ac2e6173f99e252f305808a34cab1cEino-Ville Talvala onVisibilityChanged(visible); 766a9c64a9398ac2e6173f99e252f305808a34cab1cEino-Ville Talvala } 767a9c64a9398ac2e6173f99e252f305808a34cab1cEino-Ville Talvala } 768a9c64a9398ac2e6173f99e252f305808a34cab1cEino-Ville Talvala } 769a9c64a9398ac2e6173f99e252f305808a34cab1cEino-Ville Talvala 770e2d83756cb088db15fda73616ca097b8d190e1a1Zhijun He void doOffsetsChanged(boolean always) { 771a9c64a9398ac2e6173f99e252f305808a34cab1cEino-Ville Talvala if (mDestroyed) { 772a9c64a9398ac2e6173f99e252f305808a34cab1cEino-Ville Talvala return; 773a9c64a9398ac2e6173f99e252f305808a34cab1cEino-Ville Talvala } 774a9c64a9398ac2e6173f99e252f305808a34cab1cEino-Ville Talvala 775a9c64a9398ac2e6173f99e252f305808a34cab1cEino-Ville Talvala if (!always && !mOffsetsChanged) { 776a9c64a9398ac2e6173f99e252f305808a34cab1cEino-Ville Talvala return; 777a9c64a9398ac2e6173f99e252f305808a34cab1cEino-Ville Talvala } 778e2d83756cb088db15fda73616ca097b8d190e1a1Zhijun He 779a9c64a9398ac2e6173f99e252f305808a34cab1cEino-Ville Talvala float xOffset; 780d1d6467d3bcbc1305eeba0176a2edf04925c368eZhijun He float yOffset; 7813ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala float xOffsetStep; 7823ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala float yOffsetStep; 7833ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala boolean sync; 7843ee3550a2f529cbf56d87d8503f59a8f45dccf32Eino-Ville Talvala synchronized (mLock) { 785228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala xOffset = mPendingXOffset; 786a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala yOffset = mPendingYOffset; 787a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala xOffsetStep = mPendingXOffsetStep; 788a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala yOffsetStep = mPendingYOffsetStep; 789a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala sync = mPendingSync; 790a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala mPendingSync = false; 791a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala mOffsetMessageEnqueued = false; 792a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala } 793a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala 794a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala if (mSurfaceCreated) { 795a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala if (mReportedVisible) { 796a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala if (DEBUG) Log.v(TAG, "Offsets change in " + this 797a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala + ": " + xOffset + "," + yOffset); 798a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala final int availw = mIWallpaperEngine.mReqWidth-mCurWidth; 799a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala final int xPixels = availw > 0 ? -(int)(availw*xOffset+.5f) : 0; 800a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala final int availh = mIWallpaperEngine.mReqHeight-mCurHeight; 801a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala final int yPixels = availh > 0 ? -(int)(availh*yOffset+.5f) : 0; 802a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala onOffsetsChanged(xOffset, yOffset, xOffsetStep, yOffsetStep, xPixels, yPixels); 803a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala } else { 804a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala mOffsetsChanged = true; 805a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala } 806d86a6880fe86bda21a9b53b240996fc410a512a5Eino-Ville Talvala } 807228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala 808228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala if (sync) { 809228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala try { 810228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala if (DEBUG) Log.v(TAG, "Reporting offsets change complete"); 811228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala mSession.wallpaperOffsetsComplete(mWindow.asBinder()); 81273bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala } catch (RemoteException e) { 813c1b7cc4d3eeb55fd03ff77b099b827e7568480e4Zhijun He } 814c1b7cc4d3eeb55fd03ff77b099b827e7568480e4Zhijun He } 815c1b7cc4d3eeb55fd03ff77b099b827e7568480e4Zhijun He } 816c1b7cc4d3eeb55fd03ff77b099b827e7568480e4Zhijun He 817c1b7cc4d3eeb55fd03ff77b099b827e7568480e4Zhijun He void doCommand(WallpaperCommand cmd) { 818c1b7cc4d3eeb55fd03ff77b099b827e7568480e4Zhijun He Bundle result; 819c1b7cc4d3eeb55fd03ff77b099b827e7568480e4Zhijun He if (!mDestroyed) { 820c1b7cc4d3eeb55fd03ff77b099b827e7568480e4Zhijun He result = onCommand(cmd.action, cmd.x, cmd.y, cmd.z, 821c1b7cc4d3eeb55fd03ff77b099b827e7568480e4Zhijun He cmd.extras, cmd.sync); 822c1b7cc4d3eeb55fd03ff77b099b827e7568480e4Zhijun He } else { 823c1b7cc4d3eeb55fd03ff77b099b827e7568480e4Zhijun He result = null; 824c1b7cc4d3eeb55fd03ff77b099b827e7568480e4Zhijun He } 825c1b7cc4d3eeb55fd03ff77b099b827e7568480e4Zhijun He if (cmd.sync) { 826228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala try { 827ca05ebd4c666322e754ac63236c8b329dbb53b00Yin-Chia Yeh if (DEBUG) Log.v(TAG, "Reporting command complete"); 828ca05ebd4c666322e754ac63236c8b329dbb53b00Yin-Chia Yeh mSession.wallpaperCommandComplete(mWindow.asBinder(), result); 829ca05ebd4c666322e754ac63236c8b329dbb53b00Yin-Chia Yeh } catch (RemoteException e) { 830dca254aef0c09867e50fe6613c6fad405de72842Igor Murashkin } 831da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala } 832da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala } 833da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala 834da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala void reportSurfaceDestroyed() { 835da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala if (mSurfaceCreated) { 836e2d83756cb088db15fda73616ca097b8d190e1a1Zhijun He mSurfaceCreated = false; 837e2d83756cb088db15fda73616ca097b8d190e1a1Zhijun He mSurfaceHolder.ungetCallbacks(); 838e2d83756cb088db15fda73616ca097b8d190e1a1Zhijun He SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 839e2d83756cb088db15fda73616ca097b8d190e1a1Zhijun He if (callbacks != null) { 840e2d83756cb088db15fda73616ca097b8d190e1a1Zhijun He for (SurfaceHolder.Callback c : callbacks) { 841e2d83756cb088db15fda73616ca097b8d190e1a1Zhijun He c.surfaceDestroyed(mSurfaceHolder); 84273bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala } 843661076292093f82aec488baf8460cdf204a5efd2Zhijun He } 844661076292093f82aec488baf8460cdf204a5efd2Zhijun He if (DEBUG) Log.v(TAG, "onSurfaceDestroyed(" 845da6665cbd06ca58d3357c3002b7366d13e23f152Eino-Ville Talvala + mSurfaceHolder + "): " + this); 8466db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala onSurfaceDestroyed(mSurfaceHolder); 84773bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala } 84873bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala } 8495a4f93eaaab7518fd734fdc9f0f686d632f31a59Eino-Ville Talvala 85073bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala void detach() { 85173bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala if (mDestroyed) { 8525a4f93eaaab7518fd734fdc9f0f686d632f31a59Eino-Ville Talvala return; 85373bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala } 85473bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala 85573bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala mDestroyed = true; 8565a4f93eaaab7518fd734fdc9f0f686d632f31a59Eino-Ville Talvala 8575a4f93eaaab7518fd734fdc9f0f686d632f31a59Eino-Ville Talvala if (mVisible) { 8585a4f93eaaab7518fd734fdc9f0f686d632f31a59Eino-Ville Talvala mVisible = false; 85973bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala if (DEBUG) Log.v(TAG, "onVisibilityChanged(false): " + this); 86073bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala onVisibilityChanged(false); 8615a4f93eaaab7518fd734fdc9f0f686d632f31a59Eino-Ville Talvala } 86273bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala 86373bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala reportSurfaceDestroyed(); 86473bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala 86573bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala if (DEBUG) Log.v(TAG, "onDestroy(): " + this); 86673bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala onDestroy(); 86773bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala 86873bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala unregisterReceiver(mReceiver); 86973bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala 87073bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala if (mCreated) { 87173bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala try { 87273bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala if (DEBUG) Log.v(TAG, "Removing window and destroying surface " 873be0573b93e2d6fa133579c885583af9ed16bc29dEino-Ville Talvala + mSurfaceHolder.getSurface() + " of: " + this); 874be0573b93e2d6fa133579c885583af9ed16bc29dEino-Ville Talvala 87573bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala if (mInputChannel != null) { 876be0573b93e2d6fa133579c885583af9ed16bc29dEino-Ville Talvala InputQueue.unregisterInputChannel(mInputChannel); 8776db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala } 8786db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala 8796db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala mSession.remove(mWindow); 8802e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } catch (RemoteException e) { 8816db981c45a964f0d9df4c3451f064dff7954d78eEino-Ville Talvala } 88261ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala mSurfaceHolder.mSurface.release(); 88361ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala mCreated = false; 88461ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala 885a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvala // Dispose the input channel after removing the window so the Window Manager 8869e4c3db01ba4eb1e5acbed113f78a31374900df6Eino-Ville Talvala // doesn't interpret the input channel being closed as an abnormal termination. 88744cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin if (mInputChannel != null) { 8883a609147811105d40766f8f8f5904bf71cb123cbEino-Ville Talvala mInputChannel.dispose(); 8893a609147811105d40766f8f8f5904bf71cb123cbEino-Ville Talvala mInputChannel = null; 89036cdfb185877a7f573621d19ed2b2e1cac13d62eEino-Ville Talvala } 891ac45eb3dfa7347f7b8c98be1111b2a5f9e344c46Eino-Ville Talvala } 892ac45eb3dfa7347f7b8c98be1111b2a5f9e344c46Eino-Ville Talvala } 89336cdfb185877a7f573621d19ed2b2e1cac13d62eEino-Ville Talvala } 894ac45eb3dfa7347f7b8c98be1111b2a5f9e344c46Eino-Ville Talvala 8954865c526e681366481b0ab242ffa1ead57bb02ccEino-Ville Talvala class IWallpaperEngineWrapper extends IWallpaperEngine.Stub 896d5087f91357a9218580596b466926ab750bc8ea7Eino-Ville Talvala implements HandlerCaller.Callback { 8972e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala private final HandlerCaller mCaller; 898228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala 8992e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala final IWallpaperConnection mConnection; 9002e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala final IBinder mWindowToken; 901228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala final int mWindowType; 902228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala final boolean mIsPreview; 903228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala int mReqWidth; 9042e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala int mReqHeight; 905ceb388d6c03c38b96dc41c0ea4804b749aa077c4Eino-Ville Talvala 906d4bcfde6bf3e7b28e36f6ec66e6d9e5adebfa949Eino-Ville Talvala Engine mEngine; 9072e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 908d5087f91357a9218580596b466926ab750bc8ea7Eino-Ville Talvala IWallpaperEngineWrapper(WallpaperService context, 9092e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala IWallpaperConnection conn, IBinder windowToken, 910d5087f91357a9218580596b466926ab750bc8ea7Eino-Ville Talvala int windowType, boolean isPreview, int reqWidth, int reqHeight) { 911d5087f91357a9218580596b466926ab750bc8ea7Eino-Ville Talvala if (DEBUG && mCallbackLooper != null) { 9122e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala mCallbackLooper.setMessageLogging(new LogPrinter(Log.VERBOSE, TAG)); 9132e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } 914a27c4aa222c8dd1712617dad954c5f3aa68d5427Ruben Brunk mCaller = new HandlerCaller(context, 915d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala mCallbackLooper != null 916d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala ? mCallbackLooper : context.getMainLooper(), 917d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala this); 918d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala mConnection = conn; 919d09801b99503b57c35e321ad9afa7e861e012813Eino-Ville Talvala mWindowToken = windowToken; 9202cec0dfa9f97b87733b8b250b49729fc6bb3a60aRuchit Sharma mWindowType = windowType; 9212cec0dfa9f97b87733b8b250b49729fc6bb3a60aRuchit Sharma mIsPreview = isPreview; 9222cec0dfa9f97b87733b8b250b49729fc6bb3a60aRuchit Sharma mReqWidth = reqWidth; 9232cec0dfa9f97b87733b8b250b49729fc6bb3a60aRuchit Sharma mReqHeight = reqHeight; 9242cec0dfa9f97b87733b8b250b49729fc6bb3a60aRuchit Sharma 9252cec0dfa9f97b87733b8b250b49729fc6bb3a60aRuchit Sharma Message msg = mCaller.obtainMessage(DO_ATTACH); 9262cec0dfa9f97b87733b8b250b49729fc6bb3a60aRuchit Sharma mCaller.sendMessage(msg); 9272cec0dfa9f97b87733b8b250b49729fc6bb3a60aRuchit Sharma } 9282cec0dfa9f97b87733b8b250b49729fc6bb3a60aRuchit Sharma 9294865c526e681366481b0ab242ffa1ead57bb02ccEino-Ville Talvala public void setDesiredSize(int width, int height) { 9304865c526e681366481b0ab242ffa1ead57bb02ccEino-Ville Talvala Message msg = mCaller.obtainMessageII(DO_SET_DESIRED_SIZE, width, height); 9314865c526e681366481b0ab242ffa1ead57bb02ccEino-Ville Talvala mCaller.sendMessage(msg); 9324865c526e681366481b0ab242ffa1ead57bb02ccEino-Ville Talvala } 9334865c526e681366481b0ab242ffa1ead57bb02ccEino-Ville Talvala 93428d0327bc80e1e424c3db34c62e8f73cd5ffab1eYin-Chia Yeh public void setVisibility(boolean visible) { 93528d0327bc80e1e424c3db34c62e8f73cd5ffab1eYin-Chia Yeh Message msg = mCaller.obtainMessageI(MSG_VISIBILITY_CHANGED, 93628d0327bc80e1e424c3db34c62e8f73cd5ffab1eYin-Chia Yeh visible ? 1 : 0); 93728d0327bc80e1e424c3db34c62e8f73cd5ffab1eYin-Chia Yeh mCaller.sendMessage(msg); 93828d0327bc80e1e424c3db34c62e8f73cd5ffab1eYin-Chia Yeh } 93928d0327bc80e1e424c3db34c62e8f73cd5ffab1eYin-Chia Yeh 94028d0327bc80e1e424c3db34c62e8f73cd5ffab1eYin-Chia Yeh public void dispatchPointer(MotionEvent event) { 941228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala if (mEngine != null) { 9422e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala mEngine.dispatchPointer(event); 9432e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } 9442e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } 9452e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala 946d4bcfde6bf3e7b28e36f6ec66e6d9e5adebfa949Eino-Ville Talvala public void dispatchWallpaperCommand(String action, int x, int y, 947228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala int z, Bundle extras) { 948d4bcfde6bf3e7b28e36f6ec66e6d9e5adebfa949Eino-Ville Talvala if (mEngine != null) { 949d4bcfde6bf3e7b28e36f6ec66e6d9e5adebfa949Eino-Ville Talvala mEngine.mWindow.dispatchWallpaperCommand(action, x, y, z, extras, false); 950228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala } 951d4bcfde6bf3e7b28e36f6ec66e6d9e5adebfa949Eino-Ville Talvala } 95261ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala 95361ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala public void destroy() { 95461ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala Message msg = mCaller.obtainMessage(DO_DETACH); 955a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvala mCaller.sendMessage(msg); 95644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin } 9573a609147811105d40766f8f8f5904bf71cb123cbEino-Ville Talvala 9583a609147811105d40766f8f8f5904bf71cb123cbEino-Ville Talvala public void executeMessage(Message message) { 9593a609147811105d40766f8f8f5904bf71cb123cbEino-Ville Talvala switch (message.what) { 9602e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala case DO_ATTACH: { 9612e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala try { 96261ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala mConnection.attachEngine(this); 96361ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala } catch (RemoteException e) { 96461ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala Log.w(TAG, "Wallpaper host disappeared", e); 965a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvala return; 96644cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin } 9673a609147811105d40766f8f8f5904bf71cb123cbEino-Ville Talvala Engine engine = onCreateEngine(); 9683a609147811105d40766f8f8f5904bf71cb123cbEino-Ville Talvala mEngine = engine; 9693a609147811105d40766f8f8f5904bf71cb123cbEino-Ville Talvala mActiveEngines.add(engine); 9702e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala engine.attach(this); 9712e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala return; 9722e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } 9732e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala case DO_DETACH: { 97478822d73af1e7f6b8b297fc7f98ef7f8257cc10aEino-Ville Talvala mActiveEngines.remove(mEngine); 9752e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala mEngine.detach(); 9762e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala return; 97778822d73af1e7f6b8b297fc7f98ef7f8257cc10aEino-Ville Talvala } 97878822d73af1e7f6b8b297fc7f98ef7f8257cc10aEino-Ville Talvala case DO_SET_DESIRED_SIZE: { 97978822d73af1e7f6b8b297fc7f98ef7f8257cc10aEino-Ville Talvala mEngine.doDesiredSizeChanged(message.arg1, message.arg2); 98078822d73af1e7f6b8b297fc7f98ef7f8257cc10aEino-Ville Talvala return; 98178822d73af1e7f6b8b297fc7f98ef7f8257cc10aEino-Ville Talvala } 98278822d73af1e7f6b8b297fc7f98ef7f8257cc10aEino-Ville Talvala case MSG_UPDATE_SURFACE: 9832e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala mEngine.updateSurface(true, false, false); 98478822d73af1e7f6b8b297fc7f98ef7f8257cc10aEino-Ville Talvala break; 98578822d73af1e7f6b8b297fc7f98ef7f8257cc10aEino-Ville Talvala case MSG_VISIBILITY_CHANGED: 98661ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala if (DEBUG) Log.v(TAG, "Visibility change in " + mEngine 98761ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala + ": " + message.arg1); 98861ab9f93315ea817cd1ac110e2a95da4dab6b4d1Eino-Ville Talvala mEngine.doVisibilityChanged(message.arg1 != 0); 989a189097d0c96fac9afa86e644312ffbb0027b124Eino-Ville Talvala break; 9909e4c3db01ba4eb1e5acbed113f78a31374900df6Eino-Ville Talvala case MSG_WALLPAPER_OFFSETS: { 99144cfcf00b9008c1c04f4c8277c6c06af039fd976Igor Murashkin mEngine.doOffsetsChanged(true); 9929cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala } break; 9933a609147811105d40766f8f8f5904bf71cb123cbEino-Ville Talvala case MSG_WALLPAPER_COMMAND: { 9942e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala WallpaperCommand cmd = (WallpaperCommand)message.obj; 995228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala mEngine.doCommand(cmd); 9962e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } break; 997228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala case MSG_WINDOW_RESIZED: { 9983a609147811105d40766f8f8f5904bf71cb123cbEino-Ville Talvala final boolean reportDraw = message.arg1 != 0; 999228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala mEngine.updateSurface(true, false, reportDraw); 1000228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala mEngine.doOffsetsChanged(true); 100122d58d37db6b5f48a10b3a19f69ffda09943c125Igor Murashkin } break; 100222d58d37db6b5f48a10b3a19f69ffda09943c125Igor Murashkin case MSG_TOUCH_EVENT: { 100322d58d37db6b5f48a10b3a19f69ffda09943c125Igor Murashkin boolean skip = false; 1004228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala MotionEvent ev = (MotionEvent)message.obj; 10052e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala if (ev.getAction() == MotionEvent.ACTION_MOVE) { 1006228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala synchronized (mEngine.mLock) { 10079cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala if (mEngine.mPendingMove == ev) { 100896ff5c48a81f3f45c384113480bf5e28620a72aeZhijun He mEngine.mPendingMove = null; 100996ff5c48a81f3f45c384113480bf5e28620a72aeZhijun He } else { 101096ff5c48a81f3f45c384113480bf5e28620a72aeZhijun He // this is not the motion event we are looking for.... 101196ff5c48a81f3f45c384113480bf5e28620a72aeZhijun He skip = true; 10129cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala } 10132e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } 10149cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala } 10159cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala if (!skip) { 10162e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala if (DEBUG) Log.v(TAG, "Delivering touch event: " + ev); 10172e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala mEngine.onTouchEvent(ev); 1018228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala } 1019228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala ev.recycle(); 1020228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala } break; 10219cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala default : 10229cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala Log.w(TAG, "Unknown message type " + message.what); 10239cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala } 10242e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } 10252e19c3c02957208371cdd491e6342ea7ddb440d9Eino-Ville Talvala } 10269cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala 10279cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala /** 10289cca4c6d976d2d4127286e9eaa54d1b99880c25cEino-Ville Talvala * Implements the internal {@link IWallpaperService} interface to convert 1029228a53805808a24cb19fcf13b1f0bdc2ed89bbe1Eino-Ville Talvala * incoming calls to it back to calls on an {@link WallpaperService}. 103078822d73af1e7f6b8b297fc7f98ef7f8257cc10aEino-Ville Talvala */ 103178822d73af1e7f6b8b297fc7f98ef7f8257cc10aEino-Ville Talvala class IWallpaperServiceWrapper extends IWallpaperService.Stub { 103278822d73af1e7f6b8b297fc7f98ef7f8257cc10aEino-Ville Talvala private final WallpaperService mTarget; 103378822d73af1e7f6b8b297fc7f98ef7f8257cc10aEino-Ville Talvala 103478822d73af1e7f6b8b297fc7f98ef7f8257cc10aEino-Ville Talvala public IWallpaperServiceWrapper(WallpaperService context) { 103578822d73af1e7f6b8b297fc7f98ef7f8257cc10aEino-Ville Talvala mTarget = context; 103673bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala } 103773bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala 103873bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala public void attach(IWallpaperConnection conn, IBinder windowToken, 103973bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala int windowType, boolean isPreview, int reqWidth, int reqHeight) { 104073bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala new IWallpaperEngineWrapper(mTarget, conn, windowToken, 104173bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala windowType, isPreview, reqWidth, reqHeight); 104273bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala } 104373bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala } 104473bbd1f1c493835f191ea2b0b72439292496b40aEino-Ville Talvala 1045609acc0c96bc2aedd42246862b537e045f5184b6Eino-Ville Talvala @Override 1046a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala public void onCreate() { 1047a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala super.onCreate(); 1048a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala } 1049a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala 1050a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala @Override 1051a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala public void onDestroy() { 1052a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala super.onDestroy(); 1053a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala for (int i=0; i<mActiveEngines.size(); i++) { 1054a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala mActiveEngines.get(i).detach(); 1055a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala } 1056a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala mActiveEngines.clear(); 1057a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala } 1058a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala 1059a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala /** 1060a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala * Implement to return the implementation of the internal accessibility 1061a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala * service interface. Subclasses should not override. 1062a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala */ 1063a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala @Override 1064a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala public final IBinder onBind(Intent intent) { 1065ca05ebd4c666322e754ac63236c8b329dbb53b00Yin-Chia Yeh return new IWallpaperServiceWrapper(this); 1066dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala } 1067dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala 1068dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala /** 1069dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala * This allows subclasses to change the thread that most callbacks 1070dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala * occur on. Currently hidden because it is mostly needed for the 1071dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala * image wallpaper (which runs in the system process and doesn't want 1072dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala * to get stuck running on that seriously in use main thread). Not 1073dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala * exposed right now because the semantics of this are not totally 1074dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala * well defined and some callbacks can still happen on the main thread). 1075dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala * @hide 1076dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala */ 1077dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala public void setCallbackLooper(Looper looper) { 1078dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala mCallbackLooper = looper; 1079dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala } 1080dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala 1081dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala /** 1082dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala * Must be implemented to return a new instance of the wallpaper's engine. 1083dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala * Note that multiple instances may be active at the same time, such as 1084dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala * when the wallpaper is currently set as the active wallpaper and the user 1085dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala * is in the wallpaper picker viewing a preview of it as well. 1086dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala */ 1087dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala public abstract Engine onCreateEngine(); 1088dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala 1089dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala @Override 1090dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala protected void dump(FileDescriptor fd, PrintWriter out, String[] args) { 1091dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala out.print("State of wallpaper "); out.print(this); out.println(":"); 1092dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala for (int i=0; i<mActiveEngines.size(); i++) { 1093dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala Engine engine = mActiveEngines.get(i); 1094dc2e6ddc933e40632e79a866d9ece870db1a975eEino-Ville Talvala out.print(" Engine "); out.print(engine); out.println(":"); 1095ca05ebd4c666322e754ac63236c8b329dbb53b00Yin-Chia Yeh engine.dump(" ", fd, out, args); 1096ca05ebd4c666322e754ac63236c8b329dbb53b00Yin-Chia Yeh } 1097ca05ebd4c666322e754ac63236c8b329dbb53b00Yin-Chia Yeh } 1098a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala} 1099a691ff3c03e38e148bbefed35ebb15e552a12613Eino-Ville Talvala