18cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn/* 28cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn * Copyright (C) 2009 The Android Open Source Project 38cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn * 48cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn * Licensed under the Apache License, Version 2.0 (the "License"); 58cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn * you may not use this file except in compliance with the License. 68cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn * You may obtain a copy of the License at 78cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn * 88cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn * http://www.apache.org/licenses/LICENSE-2.0 98cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn * 108cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn * Unless required by applicable law or agreed to in writing, software 118cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn * distributed under the License is distributed on an "AS IS" BASIS, 128cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 138cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn * See the License for the specific language governing permissions and 148cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn * limitations under the License. 158cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn */ 168cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn 178cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackbornpackage android.service.wallpaper; 188cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn 19067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackbornimport android.content.res.TypedArray; 204544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynskiimport android.graphics.Canvas; 21067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackbornimport android.view.WindowInsets; 223d110b239153a6c7423a99f02ef859201205eee2Jeff Brown 23067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackbornimport com.android.internal.R; 248cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackbornimport com.android.internal.os.HandlerCaller; 25a0938021718867edd267d4905f3c17ef2944aa65Griff Hazenimport com.android.internal.util.ScreenShapeHelper; 264c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport com.android.internal.view.BaseIWindow; 274c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport com.android.internal.view.BaseSurfaceHolder; 288cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn 29d68478467e3f837511196c80891d7245d0e163dfDianne Hackbornimport android.annotation.SdkConstant; 30d68478467e3f837511196c80891d7245d0e163dfDianne Hackbornimport android.annotation.SdkConstant.SdkConstantType; 318cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackbornimport android.app.Service; 32759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackbornimport android.app.WallpaperManager; 33bcbcaa7edd32ba67c6290d79f7e7821c4b5b39acDianne Hackbornimport android.content.Context; 348cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackbornimport android.content.Intent; 35e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackbornimport android.content.res.Configuration; 3662bf4a0283e855e2fb5f40f36909501e5b4a09ebMathias Agopianimport android.graphics.PixelFormat; 374c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.graphics.Rect; 383d110b239153a6c7423a99f02ef859201205eee2Jeff Brownimport android.hardware.display.DisplayManager; 393d110b239153a6c7423a99f02ef859201205eee2Jeff Brownimport android.hardware.display.DisplayManager.DisplayListener; 407580493b014a2c7ea883cd291255798dc72ebbffDianne Hackbornimport android.os.Bundle; 418cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackbornimport android.os.IBinder; 4219382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackbornimport android.os.Looper; 438cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackbornimport android.os.Message; 448cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackbornimport android.os.RemoteException; 458cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackbornimport android.util.Log; 466881a10557acf3b0270de54799d6f19437acf584Craig Mautnerimport android.view.Display; 474c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.view.Gravity; 484c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.view.IWindowSession; 4946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brownimport android.view.InputChannel; 50c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brownimport android.view.InputDevice; 514952dfd16a0f839559ffa78f5016394caf85294fJeff Brownimport android.view.InputEvent; 5232cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brownimport android.view.InputEventReceiver; 538df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackbornimport android.view.MotionEvent; 544c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.view.SurfaceHolder; 554c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.view.View; 5672c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackbornimport android.view.ViewGroup; 574c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackbornimport android.view.WindowManager; 5898365d7663cbd82979a5700faf0050220b01084dJeff Brownimport android.view.WindowManagerGlobal; 598cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn 60527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackbornimport java.io.FileDescriptor; 61527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackbornimport java.io.PrintWriter; 62af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackbornimport java.util.ArrayList; 63af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn 648cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn/** 658cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn * A wallpaper service is responsible for showing a live wallpaper behind 6623ef7b4836d66d31430fedee2aac36275bb30d4bDianne Hackborn * applications that would like to sit on top of it. This service object 6723ef7b4836d66d31430fedee2aac36275bb30d4bDianne Hackborn * itself does very little -- its only purpose is to generate instances of 68e4260f4e7da4da32bfab2737018cf9cf75215894Dianne Hackborn * {@link Engine} as needed. Implementing a wallpaper thus 6923ef7b4836d66d31430fedee2aac36275bb30d4bDianne Hackborn * involves subclassing from this, subclassing an Engine implementation, 7023ef7b4836d66d31430fedee2aac36275bb30d4bDianne Hackborn * and implementing {@link #onCreateEngine()} to return a new instance of 7123ef7b4836d66d31430fedee2aac36275bb30d4bDianne Hackborn * your engine. 728cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn */ 738cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackbornpublic abstract class WallpaperService extends Service { 748cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn /** 758cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn * The {@link Intent} that must be declared as handled by the service. 76d68478467e3f837511196c80891d7245d0e163dfDianne Hackborn * To be supported, the service must also require the 77d68478467e3f837511196c80891d7245d0e163dfDianne Hackborn * {@link android.Manifest.permission#BIND_WALLPAPER} permission so 78d68478467e3f837511196c80891d7245d0e163dfDianne Hackborn * that other applications can not abuse it. 798cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn */ 80d68478467e3f837511196c80891d7245d0e163dfDianne Hackborn @SdkConstant(SdkConstantType.SERVICE_ACTION) 818cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn public static final String SERVICE_INTERFACE = 82d68478467e3f837511196c80891d7245d0e163dfDianne Hackborn "android.service.wallpaper.WallpaperService"; 838cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn 84eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn /** 85eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn * Name under which a WallpaperService component publishes information 86eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn * about itself. This meta-data must reference an XML resource containing 87eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn * a <code><{@link android.R.styleable#Wallpaper wallpaper}></code> 88eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn * tag. 89eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn */ 90eb034652c2037a47ebfd99779e8383bb8bb528afDianne Hackborn public static final String SERVICE_META_DATA = "android.service.wallpaper"; 91b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautner 924c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn static final String TAG = "WallpaperService"; 9372c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn static final boolean DEBUG = false; 944c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 954c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn private static final int DO_ATTACH = 10; 964c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn private static final int DO_DETACH = 20; 97284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn private static final int DO_SET_DESIRED_SIZE = 30; 98067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn private static final int DO_SET_DISPLAY_PADDING = 40; 99067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 1004c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn private static final int MSG_UPDATE_SURFACE = 10000; 101759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn private static final int MSG_VISIBILITY_CHANGED = 10010; 10272c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn private static final int MSG_WALLPAPER_OFFSETS = 10020; 1037580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn private static final int MSG_WALLPAPER_COMMAND = 10025; 1047341d7a104b47996445d069a695e155a07184606Dianne Hackborn private static final int MSG_WINDOW_RESIZED = 10030; 1055702d4dfb5b81491f873a3617f8d8fc8dc5279e6Craig Mautner private static final int MSG_WINDOW_MOVED = 10035; 1068df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn private static final int MSG_TOUCH_EVENT = 10040; 1074c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 108af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn private final ArrayList<Engine> mActiveEngines 109af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn = new ArrayList<Engine>(); 11019382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn 1117580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn static final class WallpaperCommand { 1127580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn String action; 1137580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn int x; 1147580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn int y; 1157580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn int z; 1167580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn Bundle extras; 1177580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn boolean sync; 1187580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 1197580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn 1208cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn /** 1214c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * The actual implementation of a wallpaper. A wallpaper service may 1224c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * have multiple instances running (for example as a real wallpaper 1234c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * and as a preview), each of which is represented by its own Engine 124759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * instance. You must implement {@link WallpaperService#onCreateEngine()} 125759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * to return your concrete Engine implementation. 1268cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn */ 1274c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public class Engine { 1284c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn IWallpaperEngineWrapper mIWallpaperEngine; 1294c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 1304c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // Copies from mIWallpaperEngine. 1314c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn HandlerCaller mCaller; 1324c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn IWallpaperConnection mConnection; 1334c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn IBinder mWindowToken; 1344c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 1354c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn boolean mInitializing = true; 136284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn boolean mVisible; 137bcbcaa7edd32ba67c6290d79f7e7821c4b5b39acDianne Hackborn boolean mReportedVisible; 138284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn boolean mDestroyed; 1394c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 1404c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // Current window state. 1414c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn boolean mCreated; 14218ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn boolean mSurfaceCreated; 1434c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn boolean mIsCreating; 1444c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn boolean mDrawingAllowed; 1459e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn boolean mOffsetsChanged; 14635be7560300a97fc3675bdd325910f28827d9508Jeff Sharkey boolean mFixedSizeAllowed; 1474c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn int mWidth; 1484c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn int mHeight; 1494c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn int mFormat; 1504c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn int mType; 15172c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn int mCurWidth; 15272c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn int mCurHeight; 1538df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn int mWindowFlags = WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; 154a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase int mWindowPrivateFlags = 155a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase WindowManager.LayoutParams.PRIVATE_FLAG_WANTS_OFFSET_NOTIFICATIONS; 1568df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn int mCurWindowFlags = mWindowFlags; 157a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase int mCurWindowPrivateFlags = mWindowPrivateFlags; 1584c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn final Rect mVisibleInsets = new Rect(); 1594c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn final Rect mWinFrame = new Rect(); 160c4aad01cbbb69c916ef323693e1fd0560b0eccbaDianne Hackborn final Rect mOverscanInsets = new Rect(); 1614c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn final Rect mContentInsets = new Rect(); 162fa10423fa00f3495e451016acba9b6848eb995c9Adrian Roos final Rect mStableInsets = new Rect(); 1632217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski final Rect mOutsets = new Rect(); 164067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn final Rect mDispatchedOverscanInsets = new Rect(); 165067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn final Rect mDispatchedContentInsets = new Rect(); 166067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn final Rect mDispatchedStableInsets = new Rect(); 1672217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski final Rect mDispatchedOutsets = new Rect(); 168067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn final Rect mFinalSystemInsets = new Rect(); 169067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn final Rect mFinalStableInsets = new Rect(); 170694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mConfiguration = new Configuration(); 171067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 1724c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn final WindowManager.LayoutParams mLayout 1734c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn = new WindowManager.LayoutParams(); 1744c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn IWindowSession mSession; 17546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown InputChannel mInputChannel; 1768cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn 17772c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn final Object mLock = new Object(); 17872c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn boolean mOffsetMessageEnqueued; 17972c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn float mPendingXOffset; 18072c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn float mPendingYOffset; 181bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen float mPendingXOffsetStep; 182bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen float mPendingYOffsetStep; 18319382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn boolean mPendingSync; 1848df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn MotionEvent mPendingMove; 1853d110b239153a6c7423a99f02ef859201205eee2Jeff Brown 1863d110b239153a6c7423a99f02ef859201205eee2Jeff Brown DisplayManager mDisplayManager; 1873d110b239153a6c7423a99f02ef859201205eee2Jeff Brown Display mDisplay; 1884544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski private int mDisplayState; 1893d110b239153a6c7423a99f02ef859201205eee2Jeff Brown 1904c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn final BaseSurfaceHolder mSurfaceHolder = new BaseSurfaceHolder() { 19162bf4a0283e855e2fb5f40f36909501e5b4a09ebMathias Agopian { 19224572375323dee79e3b456af07640ca194fd40bfJeff Brown mRequestedFormat = PixelFormat.RGBX_8888; 19362bf4a0283e855e2fb5f40f36909501e5b4a09ebMathias Agopian } 1944c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 1954c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn @Override 1964c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public boolean onAllowLockCanvas() { 1974c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return mDrawingAllowed; 1984c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 1994c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 2004c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn @Override 2014c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public void onRelayoutContainer() { 2024c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn Message msg = mCaller.obtainMessage(MSG_UPDATE_SURFACE); 2034c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mCaller.sendMessage(msg); 2044c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 2054c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 2064c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn @Override 2074c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public void onUpdateSurface() { 2084c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn Message msg = mCaller.obtainMessage(MSG_UPDATE_SURFACE); 2094c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mCaller.sendMessage(msg); 2104c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 2118cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn 2124c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public boolean isCreating() { 2134c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return mIsCreating; 2144c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 2154c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 216a48a37f025dd875bfb1e46b673a3a54fb8e6b26bDianne Hackborn @Override 217a48a37f025dd875bfb1e46b673a3a54fb8e6b26bDianne Hackborn public void setFixedSize(int width, int height) { 21835be7560300a97fc3675bdd325910f28827d9508Jeff Sharkey if (!mFixedSizeAllowed) { 219a48a37f025dd875bfb1e46b673a3a54fb8e6b26bDianne Hackborn // Regular apps can't do this. It can only work for 220a48a37f025dd875bfb1e46b673a3a54fb8e6b26bDianne Hackborn // certain designs of window animations, so you can't 221a48a37f025dd875bfb1e46b673a3a54fb8e6b26bDianne Hackborn // rely on it. 222a48a37f025dd875bfb1e46b673a3a54fb8e6b26bDianne Hackborn throw new UnsupportedOperationException( 223a48a37f025dd875bfb1e46b673a3a54fb8e6b26bDianne Hackborn "Wallpapers currently only support sizing from layout"); 224a48a37f025dd875bfb1e46b673a3a54fb8e6b26bDianne Hackborn } 225b8f939fb5759fc25fced8df3304d6288b0c25430Michael Jurka super.setFixedSize(width, height); 226a48a37f025dd875bfb1e46b673a3a54fb8e6b26bDianne Hackborn } 227a48a37f025dd875bfb1e46b673a3a54fb8e6b26bDianne Hackborn 2284c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public void setKeepScreenOn(boolean screenOn) { 229284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn throw new UnsupportedOperationException( 230284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn "Wallpapers do not support keep screen on"); 2314c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 2324544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski 2334544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski @Override 2344544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski public Canvas lockCanvas() { 2354544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski if (mDisplayState == Display.STATE_DOZE 2364544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski || mDisplayState == Display.STATE_DOZE_SUSPEND) { 2374544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski try { 2384544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski mSession.pokeDrawLock(mWindow); 2394544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski } catch (RemoteException e) { 2404544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski // System server died, can be ignored. 2414544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski } 2424544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski } 2434544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski return super.lockCanvas(); 2444544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski } 2454c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn }; 24632cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown 24732cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown final class WallpaperInputEventReceiver extends InputEventReceiver { 24832cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown public WallpaperInputEventReceiver(InputChannel inputChannel, Looper looper) { 24932cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown super(inputChannel, looper); 25032cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown } 25132cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown 25246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown @Override 25332cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown public void onInputEvent(InputEvent event) { 2543915bb845b032dc184dba5e60970b803390ca3edJeff Brown boolean handled = false; 25546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown try { 2564952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (event instanceof MotionEvent 2574952dfd16a0f839559ffa78f5016394caf85294fJeff Brown && (event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 25832cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown MotionEvent dup = MotionEvent.obtainNoHistory((MotionEvent)event); 25932cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown dispatchPointer(dup); 2603915bb845b032dc184dba5e60970b803390ca3edJeff Brown handled = true; 261c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 26246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } finally { 26332cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown finishInputEvent(event, handled); 26446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 26546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 26632cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown } 26732cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown WallpaperInputEventReceiver mInputEventReceiver; 26832cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown 2694c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn final BaseIWindow mWindow = new BaseIWindow() { 2708df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn @Override 271c4aad01cbbb69c916ef323693e1fd0560b0eccbaDianne Hackborn public void resized(Rect frame, Rect overscanInsets, Rect contentInsets, 2722217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski Rect visibleInsets, Rect stableInsets, Rect outsets, boolean reportDraw, 273fa10423fa00f3495e451016acba9b6848eb995c9Adrian Roos Configuration newConfig) { 27403850591954faf5280fd581dd04cd6958eda0124Filip Gruszczynski Message msg = mCaller.obtainMessageIO(MSG_WINDOW_RESIZED, 27503850591954faf5280fd581dd04cd6958eda0124Filip Gruszczynski reportDraw ? 1 : 0, outsets); 2767341d7a104b47996445d069a695e155a07184606Dianne Hackborn mCaller.sendMessage(msg); 2777341d7a104b47996445d069a695e155a07184606Dianne Hackborn } 2785702d4dfb5b81491f873a3617f8d8fc8dc5279e6Craig Mautner 2795702d4dfb5b81491f873a3617f8d8fc8dc5279e6Craig Mautner @Override 2805702d4dfb5b81491f873a3617f8d8fc8dc5279e6Craig Mautner public void moved(int newX, int newY) { 2815702d4dfb5b81491f873a3617f8d8fc8dc5279e6Craig Mautner Message msg = mCaller.obtainMessageII(MSG_WINDOW_MOVED, newX, newY); 2825702d4dfb5b81491f873a3617f8d8fc8dc5279e6Craig Mautner mCaller.sendMessage(msg); 2835702d4dfb5b81491f873a3617f8d8fc8dc5279e6Craig Mautner } 2845702d4dfb5b81491f873a3617f8d8fc8dc5279e6Craig Mautner 2858df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn @Override 286759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn public void dispatchAppVisibility(boolean visible) { 287284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn // We don't do this in preview mode; we'll let the preview 288284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn // activity tell us when to run. 289284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn if (!mIWallpaperEngine.mIsPreview) { 290284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn Message msg = mCaller.obtainMessageI(MSG_VISIBILITY_CHANGED, 291284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn visible ? 1 : 0); 292284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn mCaller.sendMessage(msg); 293284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 294759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn } 29572c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn 29672c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn @Override 297bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen public void dispatchWallpaperOffsets(float x, float y, float xStep, float yStep, 298bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen boolean sync) { 29972c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn synchronized (mLock) { 30019382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn if (DEBUG) Log.v(TAG, "Dispatch wallpaper offsets: " + x + ", " + y); 30172c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn mPendingXOffset = x; 30272c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn mPendingYOffset = y; 303bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen mPendingXOffsetStep = xStep; 304bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen mPendingYOffsetStep = yStep; 30519382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn if (sync) { 30619382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn mPendingSync = true; 30719382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 30872c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn if (!mOffsetMessageEnqueued) { 30972c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn mOffsetMessageEnqueued = true; 31072c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn Message msg = mCaller.obtainMessage(MSG_WALLPAPER_OFFSETS); 31172c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn mCaller.sendMessage(msg); 31272c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn } 31372c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn } 31472c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn } 3155702d4dfb5b81491f873a3617f8d8fc8dc5279e6Craig Mautner 3165702d4dfb5b81491f873a3617f8d8fc8dc5279e6Craig Mautner @Override 3177580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn public void dispatchWallpaperCommand(String action, int x, int y, 3187580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn int z, Bundle extras, boolean sync) { 3197580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn synchronized (mLock) { 3207580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn if (DEBUG) Log.v(TAG, "Dispatch wallpaper command: " + x + ", " + y); 3217580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn WallpaperCommand cmd = new WallpaperCommand(); 3227580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn cmd.action = action; 3237580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn cmd.x = x; 3247580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn cmd.y = y; 3257580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn cmd.z = z; 3267580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn cmd.extras = extras; 3277580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn cmd.sync = sync; 3287580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn Message msg = mCaller.obtainMessage(MSG_WALLPAPER_COMMAND); 3297580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn msg.obj = cmd; 3307580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn mCaller.sendMessage(msg); 3317580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 3327580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 3334c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn }; 3344c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 335759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn /** 336759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * Provides access to the surface in which this wallpaper is drawn. 337759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn */ 338759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn public SurfaceHolder getSurfaceHolder() { 339759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn return mSurfaceHolder; 340759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn } 341759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn 342759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn /** 343759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * Convenience for {@link WallpaperManager#getDesiredMinimumWidth() 344759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * WallpaperManager.getDesiredMinimumWidth()}, returning the width 345759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * that the system would like this wallpaper to run in. 346759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn */ 347759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn public int getDesiredMinimumWidth() { 348759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn return mIWallpaperEngine.mReqWidth; 349759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn } 350759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn 351759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn /** 352759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * Convenience for {@link WallpaperManager#getDesiredMinimumHeight() 353759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * WallpaperManager.getDesiredMinimumHeight()}, returning the height 354759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * that the system would like this wallpaper to run in. 355759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn */ 356759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn public int getDesiredMinimumHeight() { 357759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn return mIWallpaperEngine.mReqHeight; 358759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn } 359759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn 360759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn /** 361284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn * Return whether the wallpaper is currently visible to the user, 362284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn * this is the last value supplied to 363284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn * {@link #onVisibilityChanged(boolean)}. 364284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn */ 365284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn public boolean isVisible() { 366bcbcaa7edd32ba67c6290d79f7e7821c4b5b39acDianne Hackborn return mReportedVisible; 367284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 368284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn 369284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn /** 3703be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn * Returns true if this engine is running in preview mode -- that is, 3713be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn * it is being shown to the user before they select it as the actual 3723be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn * wallpaper. 3733be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn */ 3743be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn public boolean isPreview() { 3753be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn return mIWallpaperEngine.mIsPreview; 3763be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn } 3773be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn 3783be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn /** 3798df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn * Control whether this wallpaper will receive raw touch events 3808df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn * from the window manager as the user interacts with the window 3818df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn * that is currently displaying the wallpaper. By default they 3828df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn * are turned off. If enabled, the events will be received in 3838df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn * {@link #onTouchEvent(MotionEvent)}. 3848df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn */ 3858df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn public void setTouchEventsEnabled(boolean enabled) { 3868df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn mWindowFlags = enabled 3878df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn ? (mWindowFlags&~WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE) 3888df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn : (mWindowFlags|WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE); 3898df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn if (mCreated) { 390d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn updateSurface(false, false, false); 3918df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn } 3928df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn } 393a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase 394a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase /** 395a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase * Control whether this wallpaper will receive notifications when the wallpaper 396a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase * has been scrolled. By default, wallpapers will receive notifications, although 397a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase * the default static image wallpapers do not. It is a performance optimization to 398a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase * set this to false. 399a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase * 400a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase * @param enabled whether the wallpaper wants to receive offset notifications 401a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase */ 402a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase public void setOffsetNotificationsEnabled(boolean enabled) { 403a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase mWindowPrivateFlags = enabled 404a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase ? (mWindowPrivateFlags | 405a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase WindowManager.LayoutParams.PRIVATE_FLAG_WANTS_OFFSET_NOTIFICATIONS) 406a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase : (mWindowPrivateFlags & 407a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase ~WindowManager.LayoutParams.PRIVATE_FLAG_WANTS_OFFSET_NOTIFICATIONS); 408a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase if (mCreated) { 409a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase updateSurface(false, false, false); 410a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase } 411a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase } 41235be7560300a97fc3675bdd325910f28827d9508Jeff Sharkey 41335be7560300a97fc3675bdd325910f28827d9508Jeff Sharkey /** {@hide} */ 41435be7560300a97fc3675bdd325910f28827d9508Jeff Sharkey public void setFixedSizeAllowed(boolean allowed) { 41535be7560300a97fc3675bdd325910f28827d9508Jeff Sharkey mFixedSizeAllowed = allowed; 41635be7560300a97fc3675bdd325910f28827d9508Jeff Sharkey } 41735be7560300a97fc3675bdd325910f28827d9508Jeff Sharkey 4188df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn /** 419759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * Called once to initialize the engine. After returning, the 420759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * engine's surface will be created by the framework. 421759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn */ 422759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn public void onCreate(SurfaceHolder surfaceHolder) { 4234c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 424067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 425759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn /** 426759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * Called right before the engine is going away. After this the 427759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * surface will be destroyed and this Engine object is no longer 428759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * valid. 429759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn */ 430759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn public void onDestroy() { 4314c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 432067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 433759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn /** 434759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * Called to inform you of the wallpaper becoming visible or 435759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * hidden. <em>It is very important that a wallpaper only use 436759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * CPU while it is visible.</em>. 437759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn */ 438759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn public void onVisibilityChanged(boolean visible) { 439759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn } 440067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 441067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn /** 442067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn * Called with the current insets that are in effect for the wallpaper. 443067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn * This gives you the part of the overall wallpaper surface that will 444067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn * generally be visible to the user (ignoring position offsets applied to it). 445067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn * 446067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn * @param insets Insets to apply. 447067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn */ 448067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn public void onApplyWindowInsets(WindowInsets insets) { 449067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn } 450067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 451759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn /** 4528df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn * Called as the user performs touch-screen interaction with the 4538df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn * window that is currently showing this wallpaper. Note that the 4548df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn * events you receive here are driven by the actual application the 455ae87bd089aaa2f30b4e0d68fff25ea725a14aa9eMarco Nelissen * user is interacting with, so if it is slow you will get fewer 4568df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn * move events. 4578df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn */ 4588df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn public void onTouchEvent(MotionEvent event) { 4598df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn } 460067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 4618df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn /** 46272c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn * Called to inform you of the wallpaper's offsets changing 46372c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn * within its contain, corresponding to the container's 46472c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn * call to {@link WallpaperManager#setWallpaperOffsets(IBinder, float, float) 46572c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn * WallpaperManager.setWallpaperOffsets()}. 46672c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn */ 46772c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn public void onOffsetsChanged(float xOffset, float yOffset, 468bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen float xOffsetStep, float yOffsetStep, 46972c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn int xPixelOffset, int yPixelOffset) { 47072c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn } 471067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 47272c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn /** 4737580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn * Process a command that was sent to the wallpaper with 47413bf8260134d516cbcc982d360d9f21067f47fa6Dianne Hackborn * {@link WallpaperManager#sendWallpaperCommand}. 4757580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn * The default implementation does nothing, and always returns null 4767580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn * as the result. 4777580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn * 4787580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn * @param action The name of the command to perform. This tells you 4797580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn * what to do and how to interpret the rest of the arguments. 4807580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn * @param x Generic integer parameter. 4817580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn * @param y Generic integer parameter. 4827580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn * @param z Generic integer parameter. 4837580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn * @param extras Any additional parameters. 4847580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn * @param resultRequested If true, the caller is requesting that 4857580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn * a result, appropriate for the command, be returned back. 4867580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn * @return If returning a result, create a Bundle and place the 4877580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn * result data in to it. Otherwise return null. 4887580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn */ 4897580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn public Bundle onCommand(String action, int x, int y, int z, 4907580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn Bundle extras, boolean resultRequested) { 4917580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn return null; 4927580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 493067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 4947580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn /** 495284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn * Called when an application has changed the desired virtual size of 496284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn * the wallpaper. 497284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn */ 498284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn public void onDesiredSizeChanged(int desiredWidth, int desiredHeight) { 499284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 500067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 501284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn /** 502759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * Convenience for {@link SurfaceHolder.Callback#surfaceChanged 503759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * SurfaceHolder.Callback.surfaceChanged()}. 504759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn */ 5054c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public void onSurfaceChanged(SurfaceHolder holder, int format, int width, int height) { 5064c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 5078cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn 508759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn /** 5091d28f9c0aabee7f9e1c38451a4baf13109244c18Dianne Hackborn * Convenience for {@link SurfaceHolder.Callback2#surfaceRedrawNeeded 510d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn * SurfaceHolder.Callback.surfaceRedrawNeeded()}. 511d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn */ 512d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn public void onSurfaceRedrawNeeded(SurfaceHolder holder) { 513d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 514d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 515d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn /** 516759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * Convenience for {@link SurfaceHolder.Callback#surfaceCreated 517759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * SurfaceHolder.Callback.surfaceCreated()}. 518759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn */ 5194c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public void onSurfaceCreated(SurfaceHolder holder) { 5204c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 5218cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn 522759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn /** 523759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * Convenience for {@link SurfaceHolder.Callback#surfaceDestroyed 524759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn * SurfaceHolder.Callback.surfaceDestroyed()}. 525759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn */ 5264c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public void onSurfaceDestroyed(SurfaceHolder holder) { 5278cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn } 52800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 529527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn protected void dump(String prefix, FileDescriptor fd, PrintWriter out, String[] args) { 530527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(prefix); out.print("mInitializing="); out.print(mInitializing); 531527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(" mDestroyed="); out.println(mDestroyed); 532527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(prefix); out.print("mVisible="); out.print(mVisible); 533527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(" mReportedVisible="); out.println(mReportedVisible); 5343d110b239153a6c7423a99f02ef859201205eee2Jeff Brown out.print(prefix); out.print("mDisplay="); out.println(mDisplay); 535527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(prefix); out.print("mCreated="); out.print(mCreated); 536527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(" mSurfaceCreated="); out.print(mSurfaceCreated); 537527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(" mIsCreating="); out.print(mIsCreating); 538527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(" mDrawingAllowed="); out.println(mDrawingAllowed); 539527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(prefix); out.print("mWidth="); out.print(mWidth); 540527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(" mCurWidth="); out.print(mCurWidth); 541527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(" mHeight="); out.print(mHeight); 542527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(" mCurHeight="); out.println(mCurHeight); 543527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(prefix); out.print("mType="); out.print(mType); 544527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(" mWindowFlags="); out.print(mWindowFlags); 545527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(" mCurWindowFlags="); out.println(mCurWindowFlags); 546d052a9416ae3f7e42fc1e7de0740021df385ee48Dianne Hackborn out.print(prefix); out.print("mWindowPrivateFlags="); out.print(mWindowPrivateFlags); 547a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase out.print(" mCurWindowPrivateFlags="); out.println(mCurWindowPrivateFlags); 548527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(prefix); out.print("mVisibleInsets="); 549527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(mVisibleInsets.toShortString()); 550527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(" mWinFrame="); out.print(mWinFrame.toShortString()); 551527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(" mContentInsets="); out.println(mContentInsets.toShortString()); 552527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(prefix); out.print("mConfiguration="); out.println(mConfiguration); 553527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(prefix); out.print("mLayout="); out.println(mLayout); 554527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn synchronized (mLock) { 555527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(prefix); out.print("mPendingXOffset="); out.print(mPendingXOffset); 556527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(" mPendingXOffset="); out.println(mPendingXOffset); 557527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(prefix); out.print("mPendingXOffsetStep="); 558527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(mPendingXOffsetStep); 559527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(" mPendingXOffsetStep="); out.println(mPendingXOffsetStep); 560527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(prefix); out.print("mOffsetMessageEnqueued="); 561527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(mOffsetMessageEnqueued); 562527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(" mPendingSync="); out.println(mPendingSync); 563527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn if (mPendingMove != null) { 564527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(prefix); out.print("mPendingMove="); out.println(mPendingMove); 565527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn } 566527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn } 567527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn } 568527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn 56900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown private void dispatchPointer(MotionEvent event) { 57033bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown if (event.isTouchEvent()) { 57133bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown synchronized (mLock) { 57233bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown if (event.getAction() == MotionEvent.ACTION_MOVE) { 57333bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown mPendingMove = event; 57433bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown } else { 57533bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown mPendingMove = null; 57633bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown } 57700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 57833bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown Message msg = mCaller.obtainMessageO(MSG_TOUCH_EVENT, event); 57933bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown mCaller.sendMessage(msg); 58032cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown } else { 58132cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown event.recycle(); 58200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 58300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 5848cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn 585d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn void updateSurface(boolean forceRelayout, boolean forceReport, boolean redrawNeeded) { 586284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn if (mDestroyed) { 587284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn Log.w(TAG, "Ignoring updateSurface: destroyed"); 588284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 589067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 590067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn boolean fixedSize = false; 5914c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn int myWidth = mSurfaceHolder.getRequestedWidth(); 592980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy if (myWidth <= 0) myWidth = ViewGroup.LayoutParams.MATCH_PARENT; 593067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn else fixedSize = true; 5944c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn int myHeight = mSurfaceHolder.getRequestedHeight(); 595980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy if (myHeight <= 0) myHeight = ViewGroup.LayoutParams.MATCH_PARENT; 596067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn else fixedSize = true; 597067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 5984c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn final boolean creating = !mCreated; 59918ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn final boolean surfaceCreating = !mSurfaceCreated; 6004c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn final boolean formatChanged = mFormat != mSurfaceHolder.getRequestedFormat(); 6017341d7a104b47996445d069a695e155a07184606Dianne Hackborn boolean sizeChanged = mWidth != myWidth || mHeight != myHeight; 602067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn boolean insetsChanged = !mCreated; 6034c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn final boolean typeChanged = mType != mSurfaceHolder.getRequestedType(); 604a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase final boolean flagsChanged = mCurWindowFlags != mWindowFlags || 605a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase mCurWindowPrivateFlags != mWindowPrivateFlags; 60618ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn if (forceRelayout || creating || surfaceCreating || formatChanged || sizeChanged 607bce0cbb40d060f71a7de86d5668eb690e7073c19Dianne Hackborn || typeChanged || flagsChanged || redrawNeeded 608bce0cbb40d060f71a7de86d5668eb690e7073c19Dianne Hackborn || !mIWallpaperEngine.mShownReported) { 6094c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 610284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn if (DEBUG) Log.v(TAG, "Changes: creating=" + creating 6114c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn + " format=" + formatChanged + " size=" + sizeChanged); 6124c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 6134c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn try { 6144c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mWidth = myWidth; 6154c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mHeight = myHeight; 6164c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mFormat = mSurfaceHolder.getRequestedFormat(); 6174c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mType = mSurfaceHolder.getRequestedType(); 6184c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 6194c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mLayout.x = 0; 6204c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mLayout.y = 0; 6214c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mLayout.width = myWidth; 6224c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mLayout.height = myHeight; 6234c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 6244c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mLayout.format = mFormat; 6258df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn 6268df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn mCurWindowFlags = mWindowFlags; 6278df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn mLayout.flags = mWindowFlags 6288df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 6298df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 6308df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 6318df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn ; 632a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase mCurWindowPrivateFlags = mWindowPrivateFlags; 633a8e5a2bcd6a0d35893187c6df42425c03be005daChet Haase mLayout.privateFlags = mWindowPrivateFlags; 6344c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 6354c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mLayout.memoryType = mType; 6364c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mLayout.token = mWindowToken; 6374c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 6384c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn if (!mCreated) { 639d66ba06a8727fa27d1f4bcb867be17b5f576384cFilip Gruszczynski // Retrieve watch round info 640067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn TypedArray windowStyle = obtainStyledAttributes( 641067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn com.android.internal.R.styleable.Window); 642067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn windowStyle.recycle(); 643067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 644067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn // Add window 6453be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn mLayout.type = mIWallpaperEngine.mWindowType; 646aac0d4ed026d1cfbcf3fa81c6e4eb96f4347ca17Fabrice Di Meglio mLayout.gravity = Gravity.START|Gravity.TOP; 6470586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mLayout.setTitle(WallpaperService.this.getClass().getName()); 648284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn mLayout.windowAnimations = 649284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn com.android.internal.R.style.Animation_Wallpaper; 65046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel = new InputChannel(); 6516881a10557acf3b0270de54799d6f19437acf584Craig Mautner if (mSession.addToDisplay(mWindow, mWindow.mSeq, mLayout, View.VISIBLE, 6520ec1328f85a08a610868856c688ebb8196c79c17Filip Gruszczynski Display.DEFAULT_DISPLAY, mContentInsets, mStableInsets, mOutsets, 65337d7a68de7e353c31a3a4736054cd86f0e002eafAdrian Roos mInputChannel) < 0) { 654d9463f50c8c1aa8969502b117777a4c185971c08Mattias Petersson Log.w(TAG, "Failed to add window while updating wallpaper surface."); 655d9463f50c8c1aa8969502b117777a4c185971c08Mattias Petersson return; 656d9463f50c8c1aa8969502b117777a4c185971c08Mattias Petersson } 65718ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn mCreated = true; 65846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 65932cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown mInputEventReceiver = new WallpaperInputEventReceiver( 66032cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown mInputChannel, Looper.myLooper()); 6614c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 6622217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski 6634c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 6644c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mDrawingAllowed = true; 6654c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 666067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn if (!fixedSize) { 667067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mLayout.surfaceInsets.set(mIWallpaperEngine.mDisplayPadding); 6682217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski mLayout.surfaceInsets.left += mOutsets.left; 6692217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski mLayout.surfaceInsets.top += mOutsets.top; 6702217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski mLayout.surfaceInsets.right += mOutsets.right; 6712217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski mLayout.surfaceInsets.bottom += mOutsets.bottom; 672067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn } else { 673067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mLayout.surfaceInsets.set(0, 0, 0, 0); 674067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn } 6754c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn final int relayoutResult = mSession.relayout( 6769a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mWindow, mWindow.mSeq, mLayout, mWidth, mHeight, 677c4aad01cbbb69c916ef323693e1fd0560b0eccbaDianne Hackborn View.VISIBLE, 0, mWinFrame, mOverscanInsets, mContentInsets, 6782217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski mVisibleInsets, mStableInsets, mOutsets, mConfiguration, 6792217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski mSurfaceHolder.mSurface); 6804c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 681284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn if (DEBUG) Log.v(TAG, "New surface: " + mSurfaceHolder.mSurface 6824c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn + ", frame=" + mWinFrame); 6832217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski 6842ae3805efb920ee032535aad6599049e49525048Adrian Roos int w = mWinFrame.width(); 6852ae3805efb920ee032535aad6599049e49525048Adrian Roos int h = mWinFrame.height(); 686067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 687067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn if (!fixedSize) { 688067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn final Rect padding = mIWallpaperEngine.mDisplayPadding; 6892217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski w += padding.left + padding.right + mOutsets.left + mOutsets.right; 6902217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski h += padding.top + padding.bottom + mOutsets.top + mOutsets.bottom; 691067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mOverscanInsets.left += padding.left; 692067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mOverscanInsets.top += padding.top; 693067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mOverscanInsets.right += padding.right; 694067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mOverscanInsets.bottom += padding.bottom; 695067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mContentInsets.left += padding.left; 696067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mContentInsets.top += padding.top; 697067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mContentInsets.right += padding.right; 698067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mContentInsets.bottom += padding.bottom; 699067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mStableInsets.left += padding.left; 700067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mStableInsets.top += padding.top; 701067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mStableInsets.right += padding.right; 702067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mStableInsets.bottom += padding.bottom; 703067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn } 704067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 7057341d7a104b47996445d069a695e155a07184606Dianne Hackborn if (mCurWidth != w) { 7067341d7a104b47996445d069a695e155a07184606Dianne Hackborn sizeChanged = true; 7077341d7a104b47996445d069a695e155a07184606Dianne Hackborn mCurWidth = w; 7087341d7a104b47996445d069a695e155a07184606Dianne Hackborn } 7097341d7a104b47996445d069a695e155a07184606Dianne Hackborn if (mCurHeight != h) { 7107341d7a104b47996445d069a695e155a07184606Dianne Hackborn sizeChanged = true; 7117341d7a104b47996445d069a695e155a07184606Dianne Hackborn mCurHeight = h; 7127341d7a104b47996445d069a695e155a07184606Dianne Hackborn } 71330bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown 7142217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski if (DEBUG) { 7152217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski Log.v(TAG, "Wallpaper size has changed: (" + mCurWidth + ", " + mCurHeight); 7162217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski } 7172217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski 718067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn insetsChanged |= !mDispatchedOverscanInsets.equals(mOverscanInsets); 719067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn insetsChanged |= !mDispatchedContentInsets.equals(mContentInsets); 720067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn insetsChanged |= !mDispatchedStableInsets.equals(mStableInsets); 7212217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski insetsChanged |= !mDispatchedOutsets.equals(mOutsets); 722067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 72330bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown mSurfaceHolder.setSurfaceFrameSize(w, h); 7244c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mSurfaceHolder.mSurfaceLock.unlock(); 7254c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 72618ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn if (!mSurfaceHolder.mSurface.isValid()) { 72718ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn reportSurfaceDestroyed(); 72818ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn if (DEBUG) Log.v(TAG, "Layout: Surface destroyed"); 72918ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn return; 73018ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn } 7319e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn 7329e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn boolean didSurface = false; 7339e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn 7344c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn try { 735dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 7364c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 73718ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn if (surfaceCreating) { 7384c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mIsCreating = true; 7399e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn didSurface = true; 740284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn if (DEBUG) Log.v(TAG, "onSurfaceCreated(" 741284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn + mSurfaceHolder + "): " + this); 7424c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn onSurfaceCreated(mSurfaceHolder); 743dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 7444c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn if (callbacks != null) { 7454c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 7464c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn c.surfaceCreated(mSurfaceHolder); 7474c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 7484c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 7494c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 750d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 75198365d7663cbd82979a5700faf0050220b01084dJeff Brown redrawNeeded |= creating || (relayoutResult 75298365d7663cbd82979a5700faf0050220b01084dJeff Brown & WindowManagerGlobal.RELAYOUT_RES_FIRST_TIME) != 0; 753d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 75418ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn if (forceReport || creating || surfaceCreating 75518ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn || formatChanged || sizeChanged) { 756cbf15048240ecf460957ac3de98a7efbccbbb754Dianne Hackborn if (DEBUG) { 757cbf15048240ecf460957ac3de98a7efbccbbb754Dianne Hackborn RuntimeException e = new RuntimeException(); 758cbf15048240ecf460957ac3de98a7efbccbbb754Dianne Hackborn e.fillInStackTrace(); 759cbf15048240ecf460957ac3de98a7efbccbbb754Dianne Hackborn Log.w(TAG, "forceReport=" + forceReport + " creating=" + creating 760cbf15048240ecf460957ac3de98a7efbccbbb754Dianne Hackborn + " formatChanged=" + formatChanged 761cbf15048240ecf460957ac3de98a7efbccbbb754Dianne Hackborn + " sizeChanged=" + sizeChanged, e); 762cbf15048240ecf460957ac3de98a7efbccbbb754Dianne Hackborn } 763284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn if (DEBUG) Log.v(TAG, "onSurfaceChanged(" 764284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn + mSurfaceHolder + ", " + mFormat 765284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn + ", " + mCurWidth + ", " + mCurHeight 766284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn + "): " + this); 7679e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn didSurface = true; 76872c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn onSurfaceChanged(mSurfaceHolder, mFormat, 76972c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn mCurWidth, mCurHeight); 770dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 7714c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn if (callbacks != null) { 7724c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 77372c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn c.surfaceChanged(mSurfaceHolder, mFormat, 77472c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn mCurWidth, mCurHeight); 7754c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 7764c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 7774c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 778d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 779067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn if (insetsChanged) { 780067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mDispatchedOverscanInsets.set(mOverscanInsets); 7812217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski mDispatchedOverscanInsets.left += mOutsets.left; 7822217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski mDispatchedOverscanInsets.top += mOutsets.top; 7832217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski mDispatchedOverscanInsets.right += mOutsets.right; 7842217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski mDispatchedOverscanInsets.bottom += mOutsets.bottom; 785067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mDispatchedContentInsets.set(mContentInsets); 786067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mDispatchedStableInsets.set(mStableInsets); 7872217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski mDispatchedOutsets.set(mOutsets); 788067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mFinalSystemInsets.set(mDispatchedOverscanInsets); 789067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mFinalStableInsets.set(mDispatchedStableInsets); 790067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn WindowInsets insets = new WindowInsets(mFinalSystemInsets, 79101f280d376218c5a007fc29f70b876375ad24204Adam Powell null, mFinalStableInsets, 79201f280d376218c5a007fc29f70b876375ad24204Adam Powell getResources().getConfiguration().isScreenRound()); 7932217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski if (DEBUG) { 7942217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski Log.v(TAG, "dispatching insets=" + insets); 7952217f61e51ba4b19c56b19297c1e9cf74d7d860fFilip Gruszczynski } 796067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn onApplyWindowInsets(insets); 797067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn } 798067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 799d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (redrawNeeded) { 800d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn onSurfaceRedrawNeeded(mSurfaceHolder); 801d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 802d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (callbacks != null) { 803d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 804d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (c instanceof SurfaceHolder.Callback2) { 805d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ((SurfaceHolder.Callback2)c).surfaceRedrawNeeded( 806d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mSurfaceHolder); 807d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 808d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 809d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 810d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 811d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 8129e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn if (didSurface && !mReportedVisible) { 8139e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn // This wallpaper is currently invisible, but its 8149e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn // surface has changed. At this point let's tell it 8159e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn // again that it is invisible in case the report about 8169e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn // the surface caused it to start running. We really 8179e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn // don't want wallpapers running when not visible. 8189e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn if (mIsCreating) { 8199e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn // Some wallpapers will ignore this call if they 8209e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn // had previously been told they were invisble, 8219e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn // so if we are creating a new surface then toggle 8229e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn // the state to get them to notice. 8239e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn if (DEBUG) Log.v(TAG, "onVisibilityChanged(true) at surface: " 8249e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn + this); 8259e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn onVisibilityChanged(true); 8269e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn } 8279e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn if (DEBUG) Log.v(TAG, "onVisibilityChanged(false) at surface: " 8289e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn + this); 8299e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn onVisibilityChanged(false); 8309e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn } 8319e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn 8324c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } finally { 8334c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mIsCreating = false; 83418ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn mSurfaceCreated = true; 835d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (redrawNeeded) { 8364c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mSession.finishDrawing(mWindow); 8374c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 838bce0cbb40d060f71a7de86d5668eb690e7073c19Dianne Hackborn mIWallpaperEngine.reportShown(); 8394c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 8404c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } catch (RemoteException ex) { 8414c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 8424c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn if (DEBUG) Log.v( 8434c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn TAG, "Layout: x=" + mLayout.x + " y=" + mLayout.y + 8444c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn " w=" + mLayout.width + " h=" + mLayout.height); 8454c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 8464c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 8474c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 8484c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn void attach(IWallpaperEngineWrapper wrapper) { 849cbf15048240ecf460957ac3de98a7efbccbbb754Dianne Hackborn if (DEBUG) Log.v(TAG, "attach: " + this + " wrapper=" + wrapper); 850284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn if (mDestroyed) { 851284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn return; 852284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 853284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn 8544c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mIWallpaperEngine = wrapper; 8554c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mCaller = wrapper.mCaller; 8564c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mConnection = wrapper.mConnection; 8574c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mWindowToken = wrapper.mWindowToken; 858284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn mSurfaceHolder.setSizeFromLayout(); 8594c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mInitializing = true; 860f9e989d5f09e72f5c9a59d713521f37d3fdd93ddJeff Brown mSession = WindowManagerGlobal.getWindowSession(); 86146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 8624c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mWindow.setSession(mSession); 8639fe6cb5cc2cc86a370d47afc44d27fa7086a15beDianne Hackborn 8644544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski mLayout.packageName = getPackageName(); 8654544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski 8663d110b239153a6c7423a99f02ef859201205eee2Jeff Brown mDisplayManager = (DisplayManager)getSystemService(Context.DISPLAY_SERVICE); 8673d110b239153a6c7423a99f02ef859201205eee2Jeff Brown mDisplayManager.registerDisplayListener(mDisplayListener, mCaller.getHandler()); 8683d110b239153a6c7423a99f02ef859201205eee2Jeff Brown mDisplay = mDisplayManager.getDisplay(Display.DEFAULT_DISPLAY); 8694544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski mDisplayState = mDisplay.getState(); 8709fe6cb5cc2cc86a370d47afc44d27fa7086a15beDianne Hackborn 871284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn if (DEBUG) Log.v(TAG, "onCreate(): " + this); 872759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn onCreate(mSurfaceHolder); 8734c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 8744c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mInitializing = false; 8759e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn mReportedVisible = false; 876d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn updateSurface(false, false, false); 8774c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 878067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 879284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn void doDesiredSizeChanged(int desiredWidth, int desiredHeight) { 880284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn if (!mDestroyed) { 881284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn if (DEBUG) Log.v(TAG, "onDesiredSizeChanged(" 882284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn + desiredWidth + "," + desiredHeight + "): " + this); 883dcfae5c0fdc917f15a3e9ab75ee1d819b6db26baJoe Onorato mIWallpaperEngine.mReqWidth = desiredWidth; 884dcfae5c0fdc917f15a3e9ab75ee1d819b6db26baJoe Onorato mIWallpaperEngine.mReqHeight = desiredHeight; 885284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn onDesiredSizeChanged(desiredWidth, desiredHeight); 8869e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn doOffsetsChanged(true); 887284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 888284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 889067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 890067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn void doDisplayPaddingChanged(Rect padding) { 891067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn if (!mDestroyed) { 892067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn if (DEBUG) Log.v(TAG, "onDisplayPaddingChanged(" + padding + "): " + this); 893067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn if (!mIWallpaperEngine.mDisplayPadding.equals(padding)) { 894067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mIWallpaperEngine.mDisplayPadding.set(padding); 895067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn updateSurface(true, false, false); 896067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn } 897067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn } 898067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn } 899067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 900284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn void doVisibilityChanged(boolean visible) { 901af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn if (!mDestroyed) { 902af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn mVisible = visible; 903af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn reportVisibility(); 904af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn } 905bcbcaa7edd32ba67c6290d79f7e7821c4b5b39acDianne Hackborn } 906067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 907bcbcaa7edd32ba67c6290d79f7e7821c4b5b39acDianne Hackborn void reportVisibility() { 908284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn if (!mDestroyed) { 9094544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski mDisplayState = mDisplay == null ? Display.STATE_UNKNOWN : mDisplay.getState(); 9104544b927d7f3575bf609490b42d521a12bf95a07Filip Gruszczynski boolean visible = mVisible && mDisplayState != Display.STATE_OFF; 911bcbcaa7edd32ba67c6290d79f7e7821c4b5b39acDianne Hackborn if (mReportedVisible != visible) { 912bcbcaa7edd32ba67c6290d79f7e7821c4b5b39acDianne Hackborn mReportedVisible = visible; 913bcbcaa7edd32ba67c6290d79f7e7821c4b5b39acDianne Hackborn if (DEBUG) Log.v(TAG, "onVisibilityChanged(" + visible 914bcbcaa7edd32ba67c6290d79f7e7821c4b5b39acDianne Hackborn + "): " + this); 91518ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn if (visible) { 91618ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn // If becoming visible, in preview mode the surface 91718ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn // may have been destroyed so now we need to make 91818ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn // sure it is re-created. 9199e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn doOffsetsChanged(false); 920d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn updateSurface(false, false, false); 92118ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn } 922bcbcaa7edd32ba67c6290d79f7e7821c4b5b39acDianne Hackborn onVisibilityChanged(visible); 923bcbcaa7edd32ba67c6290d79f7e7821c4b5b39acDianne Hackborn } 924284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 925284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 926284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn 9279e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn void doOffsetsChanged(boolean always) { 928284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn if (mDestroyed) { 929284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn return; 930284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 9319e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn 9329e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn if (!always && !mOffsetsChanged) { 9339e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn return; 9349e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn } 9359e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn 936284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn float xOffset; 937284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn float yOffset; 938bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen float xOffsetStep; 939bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen float yOffsetStep; 94019382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn boolean sync; 941284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn synchronized (mLock) { 942284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn xOffset = mPendingXOffset; 943284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn yOffset = mPendingYOffset; 944bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen xOffsetStep = mPendingXOffsetStep; 945bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen yOffsetStep = mPendingYOffsetStep; 94619382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn sync = mPendingSync; 94719382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn mPendingSync = false; 948284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn mOffsetMessageEnqueued = false; 949284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 9509e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn 95118ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn if (mSurfaceCreated) { 9529e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn if (mReportedVisible) { 9539e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn if (DEBUG) Log.v(TAG, "Offsets change in " + this 9549e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn + ": " + xOffset + "," + yOffset); 9559e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn final int availw = mIWallpaperEngine.mReqWidth-mCurWidth; 9569e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn final int xPixels = availw > 0 ? -(int)(availw*xOffset+.5f) : 0; 9579e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn final int availh = mIWallpaperEngine.mReqHeight-mCurHeight; 9589e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn final int yPixels = availh > 0 ? -(int)(availh*yOffset+.5f) : 0; 9599e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn onOffsetsChanged(xOffset, yOffset, xOffsetStep, yOffsetStep, xPixels, yPixels); 9609e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn } else { 9619e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn mOffsetsChanged = true; 9629e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn } 96318ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn } 96419382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn 96519382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn if (sync) { 96619382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn try { 96719382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn if (DEBUG) Log.v(TAG, "Reporting offsets change complete"); 96819382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn mSession.wallpaperOffsetsComplete(mWindow.asBinder()); 96919382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } catch (RemoteException e) { 97019382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 97119382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 972284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 973284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn 9747580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn void doCommand(WallpaperCommand cmd) { 9757580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn Bundle result; 9767580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn if (!mDestroyed) { 9777580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn result = onCommand(cmd.action, cmd.x, cmd.y, cmd.z, 9787580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn cmd.extras, cmd.sync); 9797580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } else { 9807580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn result = null; 9817580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 9827580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn if (cmd.sync) { 9837580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn try { 9847580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn if (DEBUG) Log.v(TAG, "Reporting command complete"); 9857580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn mSession.wallpaperCommandComplete(mWindow.asBinder(), result); 9867580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } catch (RemoteException e) { 9877580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 9887580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 9897580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 9907580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn 99118ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn void reportSurfaceDestroyed() { 99218ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn if (mSurfaceCreated) { 99318ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn mSurfaceCreated = false; 994dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 995dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 996dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 997dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 998dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceDestroyed(mSurfaceHolder); 999dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 10004c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 1001284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn if (DEBUG) Log.v(TAG, "onSurfaceDestroyed(" 1002284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn + mSurfaceHolder + "): " + this); 1003284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn onSurfaceDestroyed(mSurfaceHolder); 10044c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 100518ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn } 100618ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn 100718ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn void detach() { 100818ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn if (mDestroyed) { 100918ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn return; 101018ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn } 101118ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn 101218ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn mDestroyed = true; 10133d110b239153a6c7423a99f02ef859201205eee2Jeff Brown 10143d110b239153a6c7423a99f02ef859201205eee2Jeff Brown if (mDisplayManager != null) { 10153d110b239153a6c7423a99f02ef859201205eee2Jeff Brown mDisplayManager.unregisterDisplayListener(mDisplayListener); 10163d110b239153a6c7423a99f02ef859201205eee2Jeff Brown } 10173d110b239153a6c7423a99f02ef859201205eee2Jeff Brown 101818ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn if (mVisible) { 101918ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn mVisible = false; 102018ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn if (DEBUG) Log.v(TAG, "onVisibilityChanged(false): " + this); 102118ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn onVisibilityChanged(false); 102218ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn } 102318ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn 102418ee31e89766ec78f1c25f4e307306a16fe35818Dianne Hackborn reportSurfaceDestroyed(); 1025284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn 1026284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn if (DEBUG) Log.v(TAG, "onDestroy(): " + this); 1027284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn onDestroy(); 10283d110b239153a6c7423a99f02ef859201205eee2Jeff Brown 10294c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn if (mCreated) { 10304c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn try { 1031ba3e31d9eed67291a51b501d12fdc27625af688eDianne Hackborn if (DEBUG) Log.v(TAG, "Removing window and destroying surface " 1032ba3e31d9eed67291a51b501d12fdc27625af688eDianne Hackborn + mSurfaceHolder.getSurface() + " of: " + this); 103346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 103432cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown if (mInputEventReceiver != null) { 103532cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown mInputEventReceiver.dispose(); 103632cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown mInputEventReceiver = null; 103746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 103846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 10394c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mSession.remove(mWindow); 10404c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } catch (RemoteException e) { 10414c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 10420586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurfaceHolder.mSurface.release(); 10434c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mCreated = false; 1044349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown 104500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Dispose the input channel after removing the window so the Window Manager 104600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // doesn't interpret the input channel being closed as an abnormal termination. 104700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mInputChannel != null) { 104800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel.dispose(); 104900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel = null; 1050349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown } 10514c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 10524c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 10533d110b239153a6c7423a99f02ef859201205eee2Jeff Brown 10543d110b239153a6c7423a99f02ef859201205eee2Jeff Brown private final DisplayListener mDisplayListener = new DisplayListener() { 10553d110b239153a6c7423a99f02ef859201205eee2Jeff Brown @Override 10563d110b239153a6c7423a99f02ef859201205eee2Jeff Brown public void onDisplayChanged(int displayId) { 10573d110b239153a6c7423a99f02ef859201205eee2Jeff Brown if (mDisplay.getDisplayId() == displayId) { 10583d110b239153a6c7423a99f02ef859201205eee2Jeff Brown reportVisibility(); 10593d110b239153a6c7423a99f02ef859201205eee2Jeff Brown } 10603d110b239153a6c7423a99f02ef859201205eee2Jeff Brown } 10613d110b239153a6c7423a99f02ef859201205eee2Jeff Brown 10623d110b239153a6c7423a99f02ef859201205eee2Jeff Brown @Override 10633d110b239153a6c7423a99f02ef859201205eee2Jeff Brown public void onDisplayRemoved(int displayId) { 10643d110b239153a6c7423a99f02ef859201205eee2Jeff Brown } 10653d110b239153a6c7423a99f02ef859201205eee2Jeff Brown 10663d110b239153a6c7423a99f02ef859201205eee2Jeff Brown @Override 10673d110b239153a6c7423a99f02ef859201205eee2Jeff Brown public void onDisplayAdded(int displayId) { 10683d110b239153a6c7423a99f02ef859201205eee2Jeff Brown } 10693d110b239153a6c7423a99f02ef859201205eee2Jeff Brown }; 10704c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 10713d110b239153a6c7423a99f02ef859201205eee2Jeff Brown 10724c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn class IWallpaperEngineWrapper extends IWallpaperEngine.Stub 10734c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn implements HandlerCaller.Callback { 10744c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn private final HandlerCaller mCaller; 10754c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 10764c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn final IWallpaperConnection mConnection; 10774c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn final IBinder mWindowToken; 10783be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn final int mWindowType; 10793be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn final boolean mIsPreview; 1080bce0cbb40d060f71a7de86d5668eb690e7073c19Dianne Hackborn boolean mShownReported; 10814c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn int mReqWidth; 10824c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn int mReqHeight; 1083067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn final Rect mDisplayPadding = new Rect(); 1084067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 10854c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn Engine mEngine; 1086067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 10874c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn IWallpaperEngineWrapper(WallpaperService context, 10884c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn IWallpaperConnection conn, IBinder windowToken, 1089067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn int windowType, boolean isPreview, int reqWidth, int reqHeight, Rect padding) { 1090aa8dc2ee18c15a5c7fb897d2f41116950fd30fe6Mita Yun mCaller = new HandlerCaller(context, context.getMainLooper(), this, true); 10914c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mConnection = conn; 10924c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mWindowToken = windowToken; 10933be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn mWindowType = windowType; 10943be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn mIsPreview = isPreview; 10954c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mReqWidth = reqWidth; 10964c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mReqHeight = reqHeight; 1097067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mDisplayPadding.set(padding); 10984c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 10994c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn Message msg = mCaller.obtainMessage(DO_ATTACH); 11004c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mCaller.sendMessage(msg); 11014c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 1102067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 1103284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn public void setDesiredSize(int width, int height) { 1104284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn Message msg = mCaller.obtainMessageII(DO_SET_DESIRED_SIZE, width, height); 1105284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn mCaller.sendMessage(msg); 1106284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 1107067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 1108067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn public void setDisplayPadding(Rect padding) { 1109067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn Message msg = mCaller.obtainMessageO(DO_SET_DISPLAY_PADDING, padding); 1110067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mCaller.sendMessage(msg); 1111067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn } 1112067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn 1113284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn public void setVisibility(boolean visible) { 1114284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn Message msg = mCaller.obtainMessageI(MSG_VISIBILITY_CHANGED, 1115284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn visible ? 1 : 0); 1116284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn mCaller.sendMessage(msg); 1117284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 1118284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn 11196adba2467ca524b4c4f3d775de6aa10a9ad57aeaDianne Hackborn public void dispatchPointer(MotionEvent event) { 11206adba2467ca524b4c4f3d775de6aa10a9ad57aeaDianne Hackborn if (mEngine != null) { 112100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mEngine.dispatchPointer(event); 112232cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown } else { 112332cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown event.recycle(); 11246adba2467ca524b4c4f3d775de6aa10a9ad57aeaDianne Hackborn } 11256adba2467ca524b4c4f3d775de6aa10a9ad57aeaDianne Hackborn } 11269f3bdfe3eb04723efa07a2d0e6a7709da1191fa5Jeff Brown 11279f3bdfe3eb04723efa07a2d0e6a7709da1191fa5Jeff Brown public void dispatchWallpaperCommand(String action, int x, int y, 11289f3bdfe3eb04723efa07a2d0e6a7709da1191fa5Jeff Brown int z, Bundle extras) { 11299f3bdfe3eb04723efa07a2d0e6a7709da1191fa5Jeff Brown if (mEngine != null) { 11309f3bdfe3eb04723efa07a2d0e6a7709da1191fa5Jeff Brown mEngine.mWindow.dispatchWallpaperCommand(action, x, y, z, extras, false); 11319f3bdfe3eb04723efa07a2d0e6a7709da1191fa5Jeff Brown } 11329f3bdfe3eb04723efa07a2d0e6a7709da1191fa5Jeff Brown } 11339f3bdfe3eb04723efa07a2d0e6a7709da1191fa5Jeff Brown 1134bce0cbb40d060f71a7de86d5668eb690e7073c19Dianne Hackborn public void reportShown() { 1135bce0cbb40d060f71a7de86d5668eb690e7073c19Dianne Hackborn if (!mShownReported) { 1136bce0cbb40d060f71a7de86d5668eb690e7073c19Dianne Hackborn mShownReported = true; 1137bce0cbb40d060f71a7de86d5668eb690e7073c19Dianne Hackborn try { 1138bce0cbb40d060f71a7de86d5668eb690e7073c19Dianne Hackborn mConnection.engineShown(this); 1139bce0cbb40d060f71a7de86d5668eb690e7073c19Dianne Hackborn } catch (RemoteException e) { 1140bce0cbb40d060f71a7de86d5668eb690e7073c19Dianne Hackborn Log.w(TAG, "Wallpaper host disappeared", e); 1141bce0cbb40d060f71a7de86d5668eb690e7073c19Dianne Hackborn return; 1142bce0cbb40d060f71a7de86d5668eb690e7073c19Dianne Hackborn } 1143bce0cbb40d060f71a7de86d5668eb690e7073c19Dianne Hackborn } 1144bce0cbb40d060f71a7de86d5668eb690e7073c19Dianne Hackborn } 1145bce0cbb40d060f71a7de86d5668eb690e7073c19Dianne Hackborn 11464c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public void destroy() { 11474c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn Message msg = mCaller.obtainMessage(DO_DETACH); 11484c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mCaller.sendMessage(msg); 11498cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn } 11508cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn 11518cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn public void executeMessage(Message message) { 11528cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn switch (message.what) { 11534c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn case DO_ATTACH: { 1154284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn try { 1155284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn mConnection.attachEngine(this); 1156284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } catch (RemoteException e) { 1157284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn Log.w(TAG, "Wallpaper host disappeared", e); 1158284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn return; 1159284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 11604c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn Engine engine = onCreateEngine(); 11614c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mEngine = engine; 1162af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn mActiveEngines.add(engine); 11634c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn engine.attach(this); 11648cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn return; 11654c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 11664c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn case DO_DETACH: { 1167af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn mActiveEngines.remove(mEngine); 11684c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mEngine.detach(); 11694c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return; 11704c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 1171284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn case DO_SET_DESIRED_SIZE: { 1172284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn mEngine.doDesiredSizeChanged(message.arg1, message.arg2); 1173284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn return; 1174284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn } 1175067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn case DO_SET_DISPLAY_PADDING: { 1176067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn mEngine.doDisplayPaddingChanged((Rect) message.obj); 1177067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn } 11784c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn case MSG_UPDATE_SURFACE: 1179d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mEngine.updateSurface(true, false, false); 11804c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn break; 1181759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn case MSG_VISIBILITY_CHANGED: 1182759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn if (DEBUG) Log.v(TAG, "Visibility change in " + mEngine 1183759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn + ": " + message.arg1); 1184284ac93aa30642fda87d5c40263a1263677c21cdDianne Hackborn mEngine.doVisibilityChanged(message.arg1 != 0); 1185759a39e8d2a8b27ef07e102394629dce68aa186bDianne Hackborn break; 118672c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn case MSG_WALLPAPER_OFFSETS: { 11879e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn mEngine.doOffsetsChanged(true); 118872c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn } break; 11897580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn case MSG_WALLPAPER_COMMAND: { 11907580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn WallpaperCommand cmd = (WallpaperCommand)message.obj; 11917580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn mEngine.doCommand(cmd); 11927580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } break; 11937341d7a104b47996445d069a695e155a07184606Dianne Hackborn case MSG_WINDOW_RESIZED: { 11947341d7a104b47996445d069a695e155a07184606Dianne Hackborn final boolean reportDraw = message.arg1 != 0; 119503850591954faf5280fd581dd04cd6958eda0124Filip Gruszczynski mEngine.mOutsets.set((Rect) message.obj); 1196d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mEngine.updateSurface(true, false, reportDraw); 11979e4e727b4a164c17944e8ae6eb2d2532a98737f8Dianne Hackborn mEngine.doOffsetsChanged(true); 11987341d7a104b47996445d069a695e155a07184606Dianne Hackborn } break; 11995702d4dfb5b81491f873a3617f8d8fc8dc5279e6Craig Mautner case MSG_WINDOW_MOVED: { 12005702d4dfb5b81491f873a3617f8d8fc8dc5279e6Craig Mautner // Do nothing. What does it mean for a Wallpaper to move? 12015702d4dfb5b81491f873a3617f8d8fc8dc5279e6Craig Mautner } break; 12028df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn case MSG_TOUCH_EVENT: { 1203840db1f678ed15f0f3e9c58310b1e80ebb1f331aJeff Brown boolean skip = false; 12048df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn MotionEvent ev = (MotionEvent)message.obj; 1205840db1f678ed15f0f3e9c58310b1e80ebb1f331aJeff Brown if (ev.getAction() == MotionEvent.ACTION_MOVE) { 1206840db1f678ed15f0f3e9c58310b1e80ebb1f331aJeff Brown synchronized (mEngine.mLock) { 1207840db1f678ed15f0f3e9c58310b1e80ebb1f331aJeff Brown if (mEngine.mPendingMove == ev) { 1208840db1f678ed15f0f3e9c58310b1e80ebb1f331aJeff Brown mEngine.mPendingMove = null; 1209840db1f678ed15f0f3e9c58310b1e80ebb1f331aJeff Brown } else { 1210840db1f678ed15f0f3e9c58310b1e80ebb1f331aJeff Brown // this is not the motion event we are looking for.... 1211840db1f678ed15f0f3e9c58310b1e80ebb1f331aJeff Brown skip = true; 1212840db1f678ed15f0f3e9c58310b1e80ebb1f331aJeff Brown } 12138df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn } 12148df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn } 1215840db1f678ed15f0f3e9c58310b1e80ebb1f331aJeff Brown if (!skip) { 1216840db1f678ed15f0f3e9c58310b1e80ebb1f331aJeff Brown if (DEBUG) Log.v(TAG, "Delivering touch event: " + ev); 1217840db1f678ed15f0f3e9c58310b1e80ebb1f331aJeff Brown mEngine.onTouchEvent(ev); 1218840db1f678ed15f0f3e9c58310b1e80ebb1f331aJeff Brown } 12198df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn ev.recycle(); 12208df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn } break; 12218cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn default : 12224c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn Log.w(TAG, "Unknown message type " + message.what); 12238cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn } 12248cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn } 12258cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn } 12264c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 12274c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn /** 12284c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * Implements the internal {@link IWallpaperService} interface to convert 12294c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * incoming calls to it back to calls on an {@link WallpaperService}. 12304c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn */ 12314c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn class IWallpaperServiceWrapper extends IWallpaperService.Stub { 12324c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn private final WallpaperService mTarget; 12334c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 12344c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public IWallpaperServiceWrapper(WallpaperService context) { 12354c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn mTarget = context; 12364c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 12374c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 1238b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautner @Override 12393be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn public void attach(IWallpaperConnection conn, IBinder windowToken, 1240067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn int windowType, boolean isPreview, int reqWidth, int reqHeight, Rect padding) { 12413be63c09309b21c01b535271625d4c39045690e5Dianne Hackborn new IWallpaperEngineWrapper(mTarget, conn, windowToken, 1242067e5f68b9216b233df1c6529db182ff9b2887abDianne Hackborn windowType, isPreview, reqWidth, reqHeight, padding); 12434c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 12444c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 1245b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautner 1246af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn @Override 1247af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn public void onCreate() { 1248af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn super.onCreate(); 1249af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn } 1250af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn 1251af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn @Override 1252af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn public void onDestroy() { 1253af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn super.onDestroy(); 1254af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn for (int i=0; i<mActiveEngines.size(); i++) { 1255af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn mActiveEngines.get(i).detach(); 1256af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn } 1257af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn mActiveEngines.clear(); 1258af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn } 1259af1f42be96a6ffa7a9b63e199e1614281ea3282dDianne Hackborn 12604c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn /** 12614c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * Implement to return the implementation of the internal accessibility 12624c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn * service interface. Subclasses should not override. 12634c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn */ 12644c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn @Override 12654c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public final IBinder onBind(Intent intent) { 12664c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return new IWallpaperServiceWrapper(this); 12674c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 1268b1ef36965bf17e791afd16a9a34bcbb32f495f68Craig Mautner 126923ef7b4836d66d31430fedee2aac36275bb30d4bDianne Hackborn /** 127023ef7b4836d66d31430fedee2aac36275bb30d4bDianne Hackborn * Must be implemented to return a new instance of the wallpaper's engine. 127123ef7b4836d66d31430fedee2aac36275bb30d4bDianne Hackborn * Note that multiple instances may be active at the same time, such as 127223ef7b4836d66d31430fedee2aac36275bb30d4bDianne Hackborn * when the wallpaper is currently set as the active wallpaper and the user 127323ef7b4836d66d31430fedee2aac36275bb30d4bDianne Hackborn * is in the wallpaper picker viewing a preview of it as well. 127423ef7b4836d66d31430fedee2aac36275bb30d4bDianne Hackborn */ 12754c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public abstract Engine onCreateEngine(); 1276527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn 1277527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn @Override 1278527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn protected void dump(FileDescriptor fd, PrintWriter out, String[] args) { 1279527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print("State of wallpaper "); out.print(this); out.println(":"); 1280527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn for (int i=0; i<mActiveEngines.size(); i++) { 1281527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn Engine engine = mActiveEngines.get(i); 1282527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn out.print(" Engine "); out.print(engine); out.println(":"); 1283527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn engine.dump(" ", fd, out, args); 1284527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn } 1285527de8e3de4c2bad9ba0fc0e50f8fb3f95ba4681Dianne Hackborn } 12868cc6a5026aeb5cf9cc36529426fe0cc66714f5fbDianne Hackborn} 1287