DreamService.java revision ae6688b09649447e57468b3e7935691bc09ec9b9
1be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn/** 2be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Copyright (C) 2012 The Android Open Source Project 3be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 4be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Licensed under the Apache License, Version 2.0 (the "License"); 5be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * you may not use this file except in compliance with the License. 6be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * You may obtain a copy of the License at 7be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 8be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * http://www.apache.org/licenses/LICENSE-2.0 9be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 10be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Unless required by applicable law or agreed to in writing, software 11be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * distributed under the License is distributed on an "AS IS" BASIS, 12be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * See the License for the specific language governing permissions and 14be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * limitations under the License. 15be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 16be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornpackage android.service.dreams; 17be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 182d78490292090eeab84694330978c9ad7fad2d37Daniel Sandlerimport java.io.FileDescriptor; 192d78490292090eeab84694330978c9ad7fad2d37Daniel Sandlerimport java.io.PrintWriter; 202d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler 21c051955392840cb94bd6f0b2a8107a48d2ffc8b0Scott Kennedyimport android.annotation.Nullable; 22be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.annotation.SdkConstant; 23be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.annotation.SdkConstant.SdkConstantType; 242687550272ba061448f5d5b914700dc335299ee7Jeff Brownimport android.app.AlarmManager; 25be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.app.Service; 26be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.content.Intent; 274c1e3183baf39ab69c0289c1511877a8bb0b0f75Dianne Hackbornimport android.graphics.PixelFormat; 28be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.graphics.drawable.ColorDrawable; 29be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.os.Handler; 30be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.os.IBinder; 31970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brownimport android.os.PowerManager; 32970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brownimport android.os.RemoteException; 33be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.os.ServiceManager; 34be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.util.Slog; 35be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.view.ActionMode; 36970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brownimport android.view.Display; 37be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.view.KeyEvent; 38be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.view.Menu; 39be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.view.MenuItem; 40be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.view.MotionEvent; 41b10e33ff804a831c71be9303146cea892b9aeb5dJorim Jaggiimport android.view.PhoneWindow; 42be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.view.View; 43be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.view.ViewGroup; 44be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.view.Window; 45be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.view.WindowManager; 46c13107046acfcda7e3402a56a617818b7e77e1b8Daniel Sandlerimport android.view.WindowManagerGlobal; 47be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.view.WindowManager.LayoutParams; 48be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornimport android.view.accessibility.AccessibilityEvent; 49970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brownimport android.util.MathUtils; 50be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 512687550272ba061448f5d5b914700dc335299ee7Jeff Brownimport com.android.internal.util.DumpUtils; 522687550272ba061448f5d5b914700dc335299ee7Jeff Brownimport com.android.internal.util.DumpUtils.Dump; 53be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 54be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn/** 556c9a1a1004f224e771139aec6fd2058aa6bdccbdScott Main * Extend this class to implement a custom dream (available to the user as a "Daydream"). 56be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 57be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * <p>Dreams are interactive screensavers launched when a charging device is idle, or docked in a 58be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * desk dock. Dreams provide another modality for apps to express themselves, tailored for 59be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * an exhibition/lean-back experience.</p> 60be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 616c9a1a1004f224e771139aec6fd2058aa6bdccbdScott Main * <p>The {@code DreamService} lifecycle is as follows:</p> 626237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * <ol> 636237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * <li>{@link #onAttachedToWindow} 646237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * <p>Use this for initial setup, such as calling {@link #setContentView setContentView()}.</li> 656237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * <li>{@link #onDreamingStarted} 666237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * <p>Your dream has started, so you should begin animations or other behaviors here.</li> 676237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * <li>{@link #onDreamingStopped} 686237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * <p>Use this to stop the things you started in {@link #onDreamingStarted}.</li> 696237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * <li>{@link #onDetachedFromWindow} 706c9a1a1004f224e771139aec6fd2058aa6bdccbdScott Main * <p>Use this to dismantle resources (for example, detach from handlers 716c9a1a1004f224e771139aec6fd2058aa6bdccbdScott Main * and listeners).</li> 726237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * </ol> 732d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * 742d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * <p>In addition, onCreate and onDestroy (from the Service interface) will also be called, but 752d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * initialization and teardown should be done by overriding the hooks above.</p> 762d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * 776c9a1a1004f224e771139aec6fd2058aa6bdccbdScott Main * <p>To be available to the system, your {@code DreamService} should be declared in the 786c9a1a1004f224e771139aec6fd2058aa6bdccbdScott Main * manifest as follows:</p> 79be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * <pre> 803a4d41a654bf00972da9013854ba0e15b2c01fe9John Spurlock * <service 81be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * android:name=".MyDream" 82be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * android:exported="true" 83be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * android:icon="@drawable/my_icon" 84be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * android:label="@string/my_dream_label" > 85be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 863a4d41a654bf00972da9013854ba0e15b2c01fe9John Spurlock * <intent-filter> 873a4d41a654bf00972da9013854ba0e15b2c01fe9John Spurlock * <action android:name="android.service.dreams.DreamService" /> 883a4d41a654bf00972da9013854ba0e15b2c01fe9John Spurlock * <category android:name="android.intent.category.DEFAULT" /> 893a4d41a654bf00972da9013854ba0e15b2c01fe9John Spurlock * </intent-filter> 90be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 913a4d41a654bf00972da9013854ba0e15b2c01fe9John Spurlock * <!-- Point to additional information for this dream (optional) --> 923a4d41a654bf00972da9013854ba0e15b2c01fe9John Spurlock * <meta-data 93be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * android:name="android.service.dream" 94be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * android:resource="@xml/my_dream" /> 953a4d41a654bf00972da9013854ba0e15b2c01fe9John Spurlock * </service> 963a4d41a654bf00972da9013854ba0e15b2c01fe9John Spurlock * </pre> 973a4d41a654bf00972da9013854ba0e15b2c01fe9John Spurlock * 986237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * <p>If specified with the {@code <meta-data>} element, 996237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * additional information for the dream is defined using the 1006237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * {@link android.R.styleable#Dream <dream>} element in a separate XML file. 1016237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * Currently, the only addtional 1026237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * information you can provide is for a settings activity that allows the user to configure 1036237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * the dream behavior. For example:</p> 1046237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * <p class="code-caption">res/xml/my_dream.xml</p> 1056237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * <pre> 1063a4d41a654bf00972da9013854ba0e15b2c01fe9John Spurlock * <dream xmlns:android="http://schemas.android.com/apk/res/android" 1073a4d41a654bf00972da9013854ba0e15b2c01fe9John Spurlock * android:settingsActivity="com.example.app/.MyDreamSettingsActivity" /> 108be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * </pre> 1096237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * <p>This makes a Settings button available alongside your dream's listing in the 1106237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * system settings, which when pressed opens the specified activity.</p> 1116237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * 1126237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * 1136237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * <p>To specify your dream layout, call {@link #setContentView}, typically during the 1146237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * {@link #onAttachedToWindow} callback. For example:</p> 1156237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * <pre> 1166237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * public class MyDream extends DreamService { 1176237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * 1186237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * @Override 1196237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * public void onAttachedToWindow() { 1206237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * super.onAttachedToWindow(); 1216237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * 1226237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * // Exit dream upon user touch 1236237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * setInteractive(false); 1246237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * // Hide system UI 1256237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * setFullscreen(true); 1266237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * // Set the dream layout 1276237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * setContentView(R.layout.dream); 1286237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * } 1296237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * } 1306237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * </pre> 131eb8d1be6acad180eabde84f19196b9ecaba81353John Spurlock * 132eb8d1be6acad180eabde84f19196b9ecaba81353John Spurlock * <p>When targeting api level 21 and above, you must declare the service in your manifest file 133eb8d1be6acad180eabde84f19196b9ecaba81353John Spurlock * with the {@link android.Manifest.permission#BIND_DREAM_SERVICE} permission. For example:</p> 134eb8d1be6acad180eabde84f19196b9ecaba81353John Spurlock * <pre> 135eb8d1be6acad180eabde84f19196b9ecaba81353John Spurlock * <service 136eb8d1be6acad180eabde84f19196b9ecaba81353John Spurlock * android:name=".MyDream" 137eb8d1be6acad180eabde84f19196b9ecaba81353John Spurlock * android:exported="true" 138eb8d1be6acad180eabde84f19196b9ecaba81353John Spurlock * android:icon="@drawable/my_icon" 139eb8d1be6acad180eabde84f19196b9ecaba81353John Spurlock * android:label="@string/my_dream_label" 140970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * android:permission="android.permission.BIND_DREAM_SERVICE"> 141970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * <intent-filter> 142970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * <action android:name=”android.service.dreams.DreamService” /> 143970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * <category android:name=”android.intent.category.DEFAULT” /> 144970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * </intent-filter> 145eb8d1be6acad180eabde84f19196b9ecaba81353John Spurlock * </service> 146eb8d1be6acad180eabde84f19196b9ecaba81353John Spurlock * </pre> 147be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 148be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackbornpublic class DreamService extends Service implements Window.Callback { 149be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn private final String TAG = DreamService.class.getSimpleName() + "[" + getClass().getSimpleName() + "]"; 150be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 151be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 152be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * The name of the dream manager service. 153be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @hide 154be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 155be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public static final String DREAM_SERVICE = "dreams"; 156be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 157be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 158be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * The {@link Intent} that must be declared as handled by the service. 159be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 160be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @SdkConstant(SdkConstantType.SERVICE_ACTION) 161be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public static final String SERVICE_INTERFACE = 162be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn "android.service.dreams.DreamService"; 163be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 164be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 165be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Name under which a Dream publishes information about itself. 166be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * This meta-data must reference an XML resource containing 167be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * a <code><{@link android.R.styleable#Dream dream}></code> 168be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * tag. 169be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 170be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public static final String DREAM_META_DATA = "android.service.dream"; 171be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 1722687550272ba061448f5d5b914700dc335299ee7Jeff Brown private final IDreamManager mSandman; 173be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn private final Handler mHandler = new Handler(); 174be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn private IBinder mWindowToken; 175be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn private Window mWindow; 176344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown private boolean mInteractive; 177be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn private boolean mLowProfile = true; 178344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown private boolean mFullscreen; 179a934fd142ec59b297b31c1f0b664e0c0d5e61ebaChris Wren private boolean mScreenBright = true; 180344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown private boolean mStarted; 181f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown private boolean mWaking; 182be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn private boolean mFinished; 1832687550272ba061448f5d5b914700dc335299ee7Jeff Brown private boolean mCanDoze; 1842687550272ba061448f5d5b914700dc335299ee7Jeff Brown private boolean mDozing; 185bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock private boolean mWindowless; 186970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown private int mDozeScreenState = Display.STATE_UNKNOWN; 187970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown private int mDozeScreenBrightness = PowerManager.BRIGHTNESS_DEFAULT; 188be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 1892d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler private boolean mDebug = false; 1902d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler 1912687550272ba061448f5d5b914700dc335299ee7Jeff Brown public DreamService() { 1922687550272ba061448f5d5b914700dc335299ee7Jeff Brown mSandman = IDreamManager.Stub.asInterface(ServiceManager.getService(DREAM_SERVICE)); 1932687550272ba061448f5d5b914700dc335299ee7Jeff Brown } 1942687550272ba061448f5d5b914700dc335299ee7Jeff Brown 1952d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler /** 1962d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * @hide 1972d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler */ 1982d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler public void setDebug(boolean dbg) { 1992d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler mDebug = dbg; 2002d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler } 2012d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler 202be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn // begin Window.Callback methods 203be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 204be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 205be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public boolean dispatchKeyEvent(KeyEvent event) { 206be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn // TODO: create more flexible version of mInteractive that allows use of KEYCODE_BACK 207be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn if (!mInteractive) { 208f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown if (mDebug) Slog.v(TAG, "Waking up on keyEvent"); 209f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown wakeUp(); 210be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return true; 211be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } else if (event.getKeyCode() == KeyEvent.KEYCODE_BACK) { 212f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown if (mDebug) Slog.v(TAG, "Waking up on back key"); 213f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown wakeUp(); 214be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return true; 215be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 216be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return mWindow.superDispatchKeyEvent(event); 217be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 218be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 219be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 220be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 221be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public boolean dispatchKeyShortcutEvent(KeyEvent event) { 2222d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler if (!mInteractive) { 223f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown if (mDebug) Slog.v(TAG, "Waking up on keyShortcutEvent"); 224f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown wakeUp(); 225be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return true; 226be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 227be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return mWindow.superDispatchKeyShortcutEvent(event); 228be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 229be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 230be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 231be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 232be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public boolean dispatchTouchEvent(MotionEvent event) { 2332d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler // TODO: create more flexible version of mInteractive that allows clicks 234be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn // but finish()es on any other kind of activity 2352d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler if (!mInteractive) { 236f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown if (mDebug) Slog.v(TAG, "Waking up on touchEvent"); 237f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown wakeUp(); 238be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return true; 239be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 240be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return mWindow.superDispatchTouchEvent(event); 241be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 242be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 243be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 244be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 245be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public boolean dispatchTrackballEvent(MotionEvent event) { 246be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn if (!mInteractive) { 247f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown if (mDebug) Slog.v(TAG, "Waking up on trackballEvent"); 248f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown wakeUp(); 249be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return true; 250be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 251be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return mWindow.superDispatchTrackballEvent(event); 252be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 253be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 254be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 255be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 256be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public boolean dispatchGenericMotionEvent(MotionEvent event) { 2572d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler if (!mInteractive) { 258f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown if (mDebug) Slog.v(TAG, "Waking up on genericMotionEvent"); 259f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown wakeUp(); 260be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return true; 261be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 262be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return mWindow.superDispatchGenericMotionEvent(event); 263be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 264be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 265be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 266be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 267be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) { 268be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return false; 269be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 270be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 271be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 272be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 273be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public View onCreatePanelView(int featureId) { 274be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return null; 275be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 276be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 277be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 278be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 279be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public boolean onCreatePanelMenu(int featureId, Menu menu) { 280be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return false; 281be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 282be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 283be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 284be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 285be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public boolean onPreparePanel(int featureId, View view, Menu menu) { 286be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return false; 287be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 288be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 289be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 290be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 291be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public boolean onMenuOpened(int featureId, Menu menu) { 292be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return false; 293be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 294be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 295be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 296be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 297be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public boolean onMenuItemSelected(int featureId, MenuItem item) { 298be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return false; 299be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 300be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 301be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 302be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 303be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void onWindowAttributesChanged(LayoutParams attrs) { 304be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 305be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 306be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 307be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 308be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void onContentChanged() { 309be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 310be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 311be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 312be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 313be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void onWindowFocusChanged(boolean hasFocus) { 314be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 315be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 316be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 317be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 318be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void onAttachedToWindow() { 319be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 320be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 321be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 322be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 323be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void onDetachedFromWindow() { 324be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 325be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 326be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 327be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 328be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void onPanelClosed(int featureId, Menu menu) { 329be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 330be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 331be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 332be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 333be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public boolean onSearchRequested() { 334be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return false; 335be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 336be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 337be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 338be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 339be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public ActionMode onWindowStartingActionMode(android.view.ActionMode.Callback callback) { 340be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return null; 341be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 342be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 343be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 344be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 345be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void onActionModeStarted(ActionMode mode) { 346be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 347be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 348be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 349be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 350be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void onActionModeFinished(ActionMode mode) { 351be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 352be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn // end Window.Callback methods 353be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 354be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn // begin public api 355be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 356be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Retrieves the current {@link android.view.WindowManager} for the dream. 357be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Behaves similarly to {@link android.app.Activity#getWindowManager()}. 358be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 359be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @return The current window manager, or null if the dream is not started. 360be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 361be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public WindowManager getWindowManager() { 362344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown return mWindow != null ? mWindow.getWindowManager() : null; 363be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 364be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 365be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 366be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Retrieves the current {@link android.view.Window} for the dream. 367be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Behaves similarly to {@link android.app.Activity#getWindow()}. 368be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 369be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @return The current window, or null if the dream is not started. 370be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 371be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public Window getWindow() { 372be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return mWindow; 373be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 374be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 375be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 376be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Inflates a layout resource and set it to be the content view for this Dream. 377be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Behaves similarly to {@link android.app.Activity#setContentView(int)}. 378be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 379be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * <p>Note: Requires a window, do not call before {@link #onAttachedToWindow()}</p> 380be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 381be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @param layoutResID Resource ID to be inflated. 3822d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * 383be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @see #setContentView(android.view.View) 384be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @see #setContentView(android.view.View, android.view.ViewGroup.LayoutParams) 385be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 386be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void setContentView(int layoutResID) { 387be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn getWindow().setContentView(layoutResID); 388be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 389be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 390be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 391be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Sets a view to be the content view for this Dream. 3926237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * Behaves similarly to {@link android.app.Activity#setContentView(android.view.View)} in an activity, 393be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * including using {@link ViewGroup.LayoutParams#MATCH_PARENT} as the layout height and width of the view. 394be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 3956237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * <p>Note: This requires a window, so you should usually call it during 3966237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * {@link #onAttachedToWindow()} and never earlier (you <strong>cannot</strong> call it 3976237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * during {@link #onCreate}).</p> 398be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 399be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @see #setContentView(int) 400be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @see #setContentView(android.view.View, android.view.ViewGroup.LayoutParams) 401be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 402be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void setContentView(View view) { 403be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn getWindow().setContentView(view); 404be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 405be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 406be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 407be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Sets a view to be the content view for this Dream. 4082d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * Behaves similarly to 4096237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * {@link android.app.Activity#setContentView(android.view.View, android.view.ViewGroup.LayoutParams)} 4106237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * in an activity. 411be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 4126237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * <p>Note: This requires a window, so you should usually call it during 4136237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * {@link #onAttachedToWindow()} and never earlier (you <strong>cannot</strong> call it 4146237ac19bf4eed261e8b0c69fac774581b4ea02bScott Main * during {@link #onCreate}).</p> 415be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 416be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @param view The desired content to display. 417be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @param params Layout parameters for the view. 418be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 419be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @see #setContentView(android.view.View) 420be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @see #setContentView(int) 421be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 422be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void setContentView(View view, ViewGroup.LayoutParams params) { 423be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn getWindow().setContentView(view, params); 424be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 425be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 426be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 427be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Adds a view to the Dream's window, leaving other content views in place. 428be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 429be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * <p>Note: Requires a window, do not call before {@link #onAttachedToWindow()}</p> 430be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 431be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @param view The desired content to display. 432be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @param params Layout parameters for the view. 433be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 434be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void addContentView(View view, ViewGroup.LayoutParams params) { 435be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn getWindow().addContentView(view, params); 436be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 437be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 438be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 439be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Finds a view that was identified by the id attribute from the XML that 440be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * was processed in {@link #onCreate}. 441be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 442be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * <p>Note: Requires a window, do not call before {@link #onAttachedToWindow()}</p> 443be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 444be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @return The view if found or null otherwise. 445be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 446c051955392840cb94bd6f0b2a8107a48d2ffc8b0Scott Kennedy @Nullable 447be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public View findViewById(int id) { 448be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return getWindow().findViewById(id); 449be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 450be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 451be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 452be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Marks this dream as interactive to receive input events. 453be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 454be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * <p>Non-interactive dreams (default) will dismiss on the first input event.</p> 455be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 456be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * <p>Interactive dreams should call {@link #finish()} to dismiss themselves.</p> 457be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 458be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @param interactive True if this dream will handle input events. 459be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 460be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void setInteractive(boolean interactive) { 461be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn mInteractive = interactive; 462be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 463be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 464be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 465be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Returns whether or not this dream is interactive. Defaults to false. 466be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 467be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @see #setInteractive(boolean) 468be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 469be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public boolean isInteractive() { 470be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return mInteractive; 471be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 472be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 473be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 474be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Sets View.SYSTEM_UI_FLAG_LOW_PROFILE on the content view. 475be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 476be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @param lowProfile True to set View.SYSTEM_UI_FLAG_LOW_PROFILE 4774c1e3183baf39ab69c0289c1511877a8bb0b0f75Dianne Hackborn * @hide There is no reason to have this -- dreams can set this flag 4784c1e3183baf39ab69c0289c1511877a8bb0b0f75Dianne Hackborn * on their own content view, and from there can actually do the 4794c1e3183baf39ab69c0289c1511877a8bb0b0f75Dianne Hackborn * correct interactions with it (seeing when it is cleared etc). 480be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 481be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void setLowProfile(boolean lowProfile) { 4822687550272ba061448f5d5b914700dc335299ee7Jeff Brown if (mLowProfile != lowProfile) { 4832687550272ba061448f5d5b914700dc335299ee7Jeff Brown mLowProfile = lowProfile; 4842687550272ba061448f5d5b914700dc335299ee7Jeff Brown int flag = View.SYSTEM_UI_FLAG_LOW_PROFILE; 4852687550272ba061448f5d5b914700dc335299ee7Jeff Brown applySystemUiVisibilityFlags(mLowProfile ? flag : 0, flag); 4862687550272ba061448f5d5b914700dc335299ee7Jeff Brown } 487be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 488be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 489be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 490be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Returns whether or not this dream is in low profile mode. Defaults to true. 491be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 492be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @see #setLowProfile(boolean) 4934c1e3183baf39ab69c0289c1511877a8bb0b0f75Dianne Hackborn * @hide 494be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 495be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public boolean isLowProfile() { 496be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return getSystemUiVisibilityFlagValue(View.SYSTEM_UI_FLAG_LOW_PROFILE, mLowProfile); 497be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 498be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 499be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 5004c1e3183baf39ab69c0289c1511877a8bb0b0f75Dianne Hackborn * Controls {@link android.view.WindowManager.LayoutParams#FLAG_FULLSCREEN} 5014c1e3183baf39ab69c0289c1511877a8bb0b0f75Dianne Hackborn * on the dream's window. 502be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 5034c1e3183baf39ab69c0289c1511877a8bb0b0f75Dianne Hackborn * @param fullscreen If true, the fullscreen flag will be set; else it 5044c1e3183baf39ab69c0289c1511877a8bb0b0f75Dianne Hackborn * will be cleared. 505be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 506be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void setFullscreen(boolean fullscreen) { 5072687550272ba061448f5d5b914700dc335299ee7Jeff Brown if (mFullscreen != fullscreen) { 5082687550272ba061448f5d5b914700dc335299ee7Jeff Brown mFullscreen = fullscreen; 5092687550272ba061448f5d5b914700dc335299ee7Jeff Brown int flag = WindowManager.LayoutParams.FLAG_FULLSCREEN; 5102687550272ba061448f5d5b914700dc335299ee7Jeff Brown applyWindowFlags(mFullscreen ? flag : 0, flag); 5112687550272ba061448f5d5b914700dc335299ee7Jeff Brown } 512be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 513be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 514be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 515be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Returns whether or not this dream is in fullscreen mode. Defaults to false. 516be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 517be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @see #setFullscreen(boolean) 518be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 519be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public boolean isFullscreen() { 5204c1e3183baf39ab69c0289c1511877a8bb0b0f75Dianne Hackborn return mFullscreen; 521be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 522be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 523be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 524be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * Marks this dream as keeping the screen bright while dreaming. 525be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 526be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @param screenBright True to keep the screen bright while dreaming. 527be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 528be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void setScreenBright(boolean screenBright) { 5292687550272ba061448f5d5b914700dc335299ee7Jeff Brown if (mScreenBright != screenBright) { 5302687550272ba061448f5d5b914700dc335299ee7Jeff Brown mScreenBright = screenBright; 5312687550272ba061448f5d5b914700dc335299ee7Jeff Brown int flag = WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 5322687550272ba061448f5d5b914700dc335299ee7Jeff Brown applyWindowFlags(mScreenBright ? flag : 0, flag); 5332687550272ba061448f5d5b914700dc335299ee7Jeff Brown } 534be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 535be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 536be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 5372687550272ba061448f5d5b914700dc335299ee7Jeff Brown * Returns whether or not this dream keeps the screen bright while dreaming. 5382687550272ba061448f5d5b914700dc335299ee7Jeff Brown * Defaults to false, allowing the screen to dim if necessary. 539be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * 540be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn * @see #setScreenBright(boolean) 541be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 542be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public boolean isScreenBright() { 543be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return getWindowFlagValue(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON, mScreenBright); 544be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 545be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 546be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 547bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock * Marks this dream as windowless. Only available to doze dreams. 548bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock * 549bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock * @hide 550bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock */ 551bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock public void setWindowless(boolean windowless) { 552bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock mWindowless = windowless; 553bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock } 554bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock 555bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock /** 556bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock * Returns whether or not this dream is windowless. Only available to doze dreams. 557bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock * 558bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock * @hide 559bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock */ 560bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock public boolean isWindowless() { 561bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock return mWindowless; 562bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock } 563bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock 564bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock /** 5652687550272ba061448f5d5b914700dc335299ee7Jeff Brown * Returns true if this dream is allowed to doze. 5662687550272ba061448f5d5b914700dc335299ee7Jeff Brown * <p> 5672687550272ba061448f5d5b914700dc335299ee7Jeff Brown * The value returned by this method is only meaningful when the dream has started. 5682687550272ba061448f5d5b914700dc335299ee7Jeff Brown * </p> 5692687550272ba061448f5d5b914700dc335299ee7Jeff Brown * 5702687550272ba061448f5d5b914700dc335299ee7Jeff Brown * @return True if this dream can doze. 5712687550272ba061448f5d5b914700dc335299ee7Jeff Brown * @see #startDozing 572970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * @hide For use by system UI components only. 5732687550272ba061448f5d5b914700dc335299ee7Jeff Brown */ 5742687550272ba061448f5d5b914700dc335299ee7Jeff Brown public boolean canDoze() { 5752687550272ba061448f5d5b914700dc335299ee7Jeff Brown return mCanDoze; 5762687550272ba061448f5d5b914700dc335299ee7Jeff Brown } 5772687550272ba061448f5d5b914700dc335299ee7Jeff Brown 5782687550272ba061448f5d5b914700dc335299ee7Jeff Brown /** 5792687550272ba061448f5d5b914700dc335299ee7Jeff Brown * Starts dozing, entering a deep dreamy sleep. 5802687550272ba061448f5d5b914700dc335299ee7Jeff Brown * <p> 5812687550272ba061448f5d5b914700dc335299ee7Jeff Brown * Dozing enables the system to conserve power while the user is not actively interacting 5822687550272ba061448f5d5b914700dc335299ee7Jeff Brown * with the device. While dozing, the display will remain on in a low-power state 5832687550272ba061448f5d5b914700dc335299ee7Jeff Brown * and will continue to show its previous contents but the application processor and 5842687550272ba061448f5d5b914700dc335299ee7Jeff Brown * other system components will be allowed to suspend when possible. 5852687550272ba061448f5d5b914700dc335299ee7Jeff Brown * </p><p> 5862687550272ba061448f5d5b914700dc335299ee7Jeff Brown * While the application processor is suspended, the dream may stop executing code 5872687550272ba061448f5d5b914700dc335299ee7Jeff Brown * for long periods of time. Prior to being suspended, the dream may schedule periodic 5882687550272ba061448f5d5b914700dc335299ee7Jeff Brown * wake-ups to render new content by scheduling an alarm with the {@link AlarmManager}. 5892687550272ba061448f5d5b914700dc335299ee7Jeff Brown * The dream may also keep the CPU awake by acquiring a 5902687550272ba061448f5d5b914700dc335299ee7Jeff Brown * {@link android.os.PowerManager#PARTIAL_WAKE_LOCK partial wake lock} when necessary. 5912687550272ba061448f5d5b914700dc335299ee7Jeff Brown * Note that since the purpose of doze mode is to conserve power (especially when 5922687550272ba061448f5d5b914700dc335299ee7Jeff Brown * running on battery), the dream should not wake the CPU very often or keep it 5932687550272ba061448f5d5b914700dc335299ee7Jeff Brown * awake for very long. 5942687550272ba061448f5d5b914700dc335299ee7Jeff Brown * </p><p> 5952687550272ba061448f5d5b914700dc335299ee7Jeff Brown * It is a good idea to call this method some time after the dream's entry animation 5962687550272ba061448f5d5b914700dc335299ee7Jeff Brown * has completed and the dream is ready to doze. It is important to completely 5972687550272ba061448f5d5b914700dc335299ee7Jeff Brown * finish all of the work needed before dozing since the application processor may 5982687550272ba061448f5d5b914700dc335299ee7Jeff Brown * be suspended at any moment once this method is called unless other wake locks 5992687550272ba061448f5d5b914700dc335299ee7Jeff Brown * are being held. 6002687550272ba061448f5d5b914700dc335299ee7Jeff Brown * </p><p> 6012687550272ba061448f5d5b914700dc335299ee7Jeff Brown * Call {@link #stopDozing} or {@link #finish} to stop dozing. 6022687550272ba061448f5d5b914700dc335299ee7Jeff Brown * </p> 6032687550272ba061448f5d5b914700dc335299ee7Jeff Brown * 6042687550272ba061448f5d5b914700dc335299ee7Jeff Brown * @see #stopDozing 605970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * @hide For use by system UI components only. 6062687550272ba061448f5d5b914700dc335299ee7Jeff Brown */ 6072687550272ba061448f5d5b914700dc335299ee7Jeff Brown public void startDozing() { 6082687550272ba061448f5d5b914700dc335299ee7Jeff Brown if (mCanDoze && !mDozing) { 6092687550272ba061448f5d5b914700dc335299ee7Jeff Brown mDozing = true; 610970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown updateDoze(); 611970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown } 612970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown } 613970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown 614970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown private void updateDoze() { 615970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown if (mDozing) { 6162687550272ba061448f5d5b914700dc335299ee7Jeff Brown try { 617970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown mSandman.startDozing(mWindowToken, mDozeScreenState, mDozeScreenBrightness); 6182687550272ba061448f5d5b914700dc335299ee7Jeff Brown } catch (RemoteException ex) { 6192687550272ba061448f5d5b914700dc335299ee7Jeff Brown // system server died 6202687550272ba061448f5d5b914700dc335299ee7Jeff Brown } 6212687550272ba061448f5d5b914700dc335299ee7Jeff Brown } 6222687550272ba061448f5d5b914700dc335299ee7Jeff Brown } 6232687550272ba061448f5d5b914700dc335299ee7Jeff Brown 6242687550272ba061448f5d5b914700dc335299ee7Jeff Brown /** 6252687550272ba061448f5d5b914700dc335299ee7Jeff Brown * Stops dozing, returns to active dreaming. 6262687550272ba061448f5d5b914700dc335299ee7Jeff Brown * <p> 6272687550272ba061448f5d5b914700dc335299ee7Jeff Brown * This method reverses the effect of {@link #startDozing}. From this moment onward, 6282687550272ba061448f5d5b914700dc335299ee7Jeff Brown * the application processor will be kept awake as long as the dream is running 6292687550272ba061448f5d5b914700dc335299ee7Jeff Brown * or until the dream starts dozing again. 6302687550272ba061448f5d5b914700dc335299ee7Jeff Brown * </p> 6312687550272ba061448f5d5b914700dc335299ee7Jeff Brown * 6322687550272ba061448f5d5b914700dc335299ee7Jeff Brown * @see #startDozing 633970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * @hide For use by system UI components only. 6342687550272ba061448f5d5b914700dc335299ee7Jeff Brown */ 6352687550272ba061448f5d5b914700dc335299ee7Jeff Brown public void stopDozing() { 6362687550272ba061448f5d5b914700dc335299ee7Jeff Brown if (mDozing) { 6372687550272ba061448f5d5b914700dc335299ee7Jeff Brown mDozing = false; 6382687550272ba061448f5d5b914700dc335299ee7Jeff Brown try { 6392687550272ba061448f5d5b914700dc335299ee7Jeff Brown mSandman.stopDozing(mWindowToken); 6402687550272ba061448f5d5b914700dc335299ee7Jeff Brown } catch (RemoteException ex) { 6412687550272ba061448f5d5b914700dc335299ee7Jeff Brown // system server died 6422687550272ba061448f5d5b914700dc335299ee7Jeff Brown } 6432687550272ba061448f5d5b914700dc335299ee7Jeff Brown } 6442687550272ba061448f5d5b914700dc335299ee7Jeff Brown } 6452687550272ba061448f5d5b914700dc335299ee7Jeff Brown 6462687550272ba061448f5d5b914700dc335299ee7Jeff Brown /** 6472687550272ba061448f5d5b914700dc335299ee7Jeff Brown * Returns true if the dream will allow the system to enter a low-power state while 6482687550272ba061448f5d5b914700dc335299ee7Jeff Brown * it is running without actually turning off the screen. Defaults to false, 6492687550272ba061448f5d5b914700dc335299ee7Jeff Brown * keeping the application processor awake while the dream is running. 6502687550272ba061448f5d5b914700dc335299ee7Jeff Brown * 6512687550272ba061448f5d5b914700dc335299ee7Jeff Brown * @return True if the dream is dozing. 6522687550272ba061448f5d5b914700dc335299ee7Jeff Brown * 6532687550272ba061448f5d5b914700dc335299ee7Jeff Brown * @see #setDozing(boolean) 654970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * @hide For use by system UI components only. 6552687550272ba061448f5d5b914700dc335299ee7Jeff Brown */ 6562687550272ba061448f5d5b914700dc335299ee7Jeff Brown public boolean isDozing() { 6572687550272ba061448f5d5b914700dc335299ee7Jeff Brown return mDozing; 6582687550272ba061448f5d5b914700dc335299ee7Jeff Brown } 6592687550272ba061448f5d5b914700dc335299ee7Jeff Brown 6602687550272ba061448f5d5b914700dc335299ee7Jeff Brown /** 661970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * Gets the screen state to use while dozing. 662970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * 663970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * @return The screen state to use while dozing, such as {@link Display#STATE_ON}, 664970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * {@link Display#STATE_DOZE}, {@link Display#STATE_DOZE_SUSPEND}, 665970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * or {@link Display#STATE_OFF}, or {@link Display#STATE_UNKNOWN} for the default 666970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * behavior. 667970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * 668970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * @see #setDozeScreenState 669970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * @hide For use by system UI components only. 670970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown */ 671970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown public int getDozeScreenState() { 672970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown return mDozeScreenState; 673970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown } 674970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown 675970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown /** 676970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * Sets the screen state to use while dozing. 677970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * <p> 678970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * The value of this property determines the power state of the primary display 679970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * once {@link #startDozing} has been called. The default value is 680970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * {@link Display#STATE_UNKNOWN} which lets the system decide. 681970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * The dream may set a different state before starting to doze and may 682970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * perform transitions between states while dozing to conserve power and 683970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * achieve various effects. 684970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * </p><p> 685970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * It is recommended that the state be set to {@link Display#STATE_DOZE_SUSPEND} 686970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * once the dream has completely finished drawing and before it releases its wakelock 687970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * to allow the display hardware to be fully suspended. While suspended, the 688970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * display will preserve its on-screen contents or hand off control to dedicated 689970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * doze hardware if the devices supports it. If the doze suspend state is 690970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * used, the dream must make sure to set the mode back 691970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * to {@link Display#STATE_DOZE} or {@link Display#STATE_ON} before drawing again 692970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * since the display updates may be ignored and not seen by the user otherwise. 693970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * </p><p> 694970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * The set of available display power states and their behavior while dozing is 695970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * hardware dependent and may vary across devices. The dream may therefore 696970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * need to be modified or configured to correctly support the hardware. 697970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * </p> 698970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * 699970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * @param state The screen state to use while dozing, such as {@link Display#STATE_ON}, 700970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * {@link Display#STATE_DOZE}, {@link Display#STATE_DOZE_SUSPEND}, 701970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * or {@link Display#STATE_OFF}, or {@link Display#STATE_UNKNOWN} for the default 702970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * behavior. 703970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * 704970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * @hide For use by system UI components only. 705970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown */ 706970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown public void setDozeScreenState(int state) { 707970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown if (mDozeScreenState != state) { 708970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown mDozeScreenState = state; 709970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown updateDoze(); 710970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown } 711970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown } 712970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown 713970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown /** 714970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * Gets the screen brightness to use while dozing. 715970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * 716970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * @return The screen brightness while dozing as a value between 717970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * {@link PowerManager#BRIGHTNESS_OFF} (0) and {@link PowerManager#BRIGHTNESS_ON} (255), 718970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * or {@link PowerManager#BRIGHTNESS_DEFAULT} (-1) to ask the system to apply 719970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * its default policy based on the screen state. 720970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * 721970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * @see #setDozeScreenBrightness 722970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * @hide For use by system UI components only. 723970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown */ 724970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown public int getDozeScreenBrightness() { 725970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown return mDozeScreenBrightness; 726970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown } 727970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown 728970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown /** 729970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * Sets the screen brightness to use while dozing. 730970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * <p> 731970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * The value of this property determines the power state of the primary display 732970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * once {@link #startDozing} has been called. The default value is 733970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * {@link PowerManager#BRIGHTNESS_DEFAULT} which lets the system decide. 734970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * The dream may set a different brightness before starting to doze and may adjust 735970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * the brightness while dozing to conserve power and achieve various effects. 736970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * </p><p> 737970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * Note that dream may specify any brightness in the full 0-255 range, including 738970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * values that are less than the minimum value for manual screen brightness 739970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * adjustments by the user. In particular, the value may be set to 0 which may 740970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * turn off the backlight entirely while still leaving the screen on although 741970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * this behavior is device dependent and not guaranteed. 742970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * </p><p> 743970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * The available range of display brightness values and their behavior while dozing is 744970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * hardware dependent and may vary across devices. The dream may therefore 745970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * need to be modified or configured to correctly support the hardware. 746970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * </p> 747970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * 748970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * @param brightness The screen brightness while dozing as a value between 749970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * {@link PowerManager#BRIGHTNESS_OFF} (0) and {@link PowerManager#BRIGHTNESS_ON} (255), 750970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * or {@link PowerManager#BRIGHTNESS_DEFAULT} (-1) to ask the system to apply 751970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * its default policy based on the screen state. 752970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * 753970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown * @hide For use by system UI components only. 754970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown */ 755970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown public void setDozeScreenBrightness(int brightness) { 756970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown if (brightness != PowerManager.BRIGHTNESS_DEFAULT) { 757970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown brightness = clampAbsoluteBrightness(brightness); 758970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown } 759970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown if (mDozeScreenBrightness != brightness) { 760970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown mDozeScreenBrightness = brightness; 761970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown updateDoze(); 762970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown } 763970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown } 764970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown 765970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown /** 7662d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * Called when this Dream is constructed. 767be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 768be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 769be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void onCreate() { 770970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown if (mDebug) Slog.v(TAG, "onCreate()"); 771be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn super.onCreate(); 772be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 773be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 774be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 7752d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * Called when the dream's window has been created and is visible and animation may now begin. 7762d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler */ 7772d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler public void onDreamingStarted() { 7782d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler if (mDebug) Slog.v(TAG, "onDreamingStarted()"); 7792d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler // hook for subclasses 7802d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler } 7812d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler 7822d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler /** 7832d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * Called when this Dream is stopped, either by external request or by calling finish(), 7842d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * before the window has been removed. 785be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 7862d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler public void onDreamingStopped() { 7872d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler if (mDebug) Slog.v(TAG, "onDreamingStopped()"); 788be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn // hook for subclasses 789be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 790be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 791f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown /** 792f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown * Called when the dream is being asked to stop itself and wake. 793f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown * <p> 794f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown * The default implementation simply calls {@link #finish} which ends the dream 795f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown * immediately. Subclasses may override this function to perform a smooth exit 796f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown * transition then call {@link #finish} afterwards. 797f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown * </p><p> 798f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown * Note that the dream will only be given a short period of time (currently about 799f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown * five seconds) to wake up. If the dream does not finish itself in a timely manner 800f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown * then the system will forcibly finish it once the time allowance is up. 801f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown * </p> 802f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown */ 803f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown public void onWakeUp() { 804f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown finish(); 805f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown } 806f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown 807be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 808be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 809be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public final IBinder onBind(Intent intent) { 8102d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler if (mDebug) Slog.v(TAG, "onBind() intent = " + intent); 811be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return new DreamServiceWrapper(); 812be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 813be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 814be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** 8152687550272ba061448f5d5b914700dc335299ee7Jeff Brown * Stops the dream and detaches from the window. 8162687550272ba061448f5d5b914700dc335299ee7Jeff Brown * <p> 8172687550272ba061448f5d5b914700dc335299ee7Jeff Brown * When the dream ends, the system will be allowed to go to sleep fully unless there 8182687550272ba061448f5d5b914700dc335299ee7Jeff Brown * is a reason for it to be awake such as recent user activity or wake locks being held. 8192687550272ba061448f5d5b914700dc335299ee7Jeff Brown * </p> 820be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn */ 8212d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler public final void finish() { 822f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown if (mDebug) Slog.v(TAG, "finish(): mFinished=" + mFinished); 823f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown 824f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown if (!mFinished) { 825f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown mFinished = true; 826f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown 827f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown if (mWindowToken == null) { 828f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown Slog.w(TAG, "Finish was called before the dream was attached."); 829f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown } else { 830f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown try { 831f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown mSandman.finishSelf(mWindowToken, true /*immediate*/); 832f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown } catch (RemoteException ex) { 833f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown // system server died 834f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown } 835f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown } 836f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown 837f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown stopSelf(); // if launched via any other means 838f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown } 839f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown } 840f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown 841f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown /** 842f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown * Wakes the dream up gently. 843f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown * <p> 844f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown * Calls {@link #onWakeUp} to give the dream a chance to perform an exit transition. 845f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown * When the transition is over, the dream should call {@link #finish}. 846f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown * </p> 847f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown */ 848f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown public final void wakeUp() { 849f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown wakeUp(false); 850f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown } 851f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown 852f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown private void wakeUp(boolean fromSystem) { 853f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown if (mDebug) Slog.v(TAG, "wakeUp(): fromSystem=" + fromSystem 854f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown + ", mWaking=" + mWaking + ", mFinished=" + mFinished); 855f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown 856f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown if (!mWaking && !mFinished) { 857f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown mWaking = true; 858f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown 859f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown // As a minor optimization, invoke the callback first in case it simply 860f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown // calls finish() immediately so there wouldn't be much point in telling 861f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown // the system that we are finishing the dream gently. 862f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown onWakeUp(); 863f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown 864f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown // Now tell the system we are waking gently, unless we already told 865f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown // it we were finishing immediately. 866f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown if (!fromSystem && !mFinished) { 867f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown if (mWindowToken == null) { 868f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown Slog.w(TAG, "WakeUp was called before the dream was attached."); 869f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown } else { 870f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown try { 871f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown mSandman.finishSelf(mWindowToken, false /*immediate*/); 872f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown } catch (RemoteException ex) { 873f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown // system server died 874f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown } 875f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown } 876f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown } 877f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown } 878be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 879be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 880be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn /** {@inheritDoc} */ 881be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn @Override 882be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn public void onDestroy() { 8832d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler if (mDebug) Slog.v(TAG, "onDestroy()"); 8842d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler // hook for subclasses 885c13107046acfcda7e3402a56a617818b7e77e1b8Daniel Sandler 886c13107046acfcda7e3402a56a617818b7e77e1b8Daniel Sandler // Just in case destroy came in before detach, let's take care of that now 887c13107046acfcda7e3402a56a617818b7e77e1b8Daniel Sandler detach(); 888c13107046acfcda7e3402a56a617818b7e77e1b8Daniel Sandler 889c13107046acfcda7e3402a56a617818b7e77e1b8Daniel Sandler super.onDestroy(); 8902d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler } 8912d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler 8922d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler // end public api 8932d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler 8942d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler /** 895c13107046acfcda7e3402a56a617818b7e77e1b8Daniel Sandler * Called by DreamController.stopDream() when the Dream is about to be unbound and destroyed. 8962d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * 8972d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * Must run on mHandler. 8982d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler */ 8992d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler private final void detach() { 900344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown if (mStarted) { 901344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown if (mDebug) Slog.v(TAG, "detach(): Calling onDreamingStopped()"); 902344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown mStarted = false; 903344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown onDreamingStopped(); 9042d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler } 9052d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler 906344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown if (mWindow != null) { 907344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown // force our window to be removed synchronously 908344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown if (mDebug) Slog.v(TAG, "detach(): Removing window from window manager"); 909344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown mWindow.getWindowManager().removeViewImmediate(mWindow.getDecorView()); 910344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown mWindow = null; 911344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown } 912be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 913344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown if (mWindowToken != null) { 914344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown // the following will print a log message if it finds any other leaked windows 915344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown WindowManagerGlobal.getInstance().closeAll(mWindowToken, 916344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown this.getClass().getName(), "Dream"); 917344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown mWindowToken = null; 918bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock mCanDoze = false; 919344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown } 920be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 921be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 9222d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler /** 9232d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * Called when the Dream is ready to be shown. 9242d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * 9252d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * Must run on mHandler. 9262d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * 9272d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler * @param windowToken A window token that will allow a window to be created in the correct layer. 9282d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler */ 9292687550272ba061448f5d5b914700dc335299ee7Jeff Brown private final void attach(IBinder windowToken, boolean canDoze) { 9302d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler if (mWindowToken != null) { 9312d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler Slog.e(TAG, "attach() called when already attached with token=" + mWindowToken); 9322d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler return; 9332d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler } 934f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown if (mFinished || mWaking) { 9352687550272ba061448f5d5b914700dc335299ee7Jeff Brown Slog.w(TAG, "attach() called after dream already finished"); 9362687550272ba061448f5d5b914700dc335299ee7Jeff Brown try { 937f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown mSandman.finishSelf(windowToken, true /*immediate*/); 9382687550272ba061448f5d5b914700dc335299ee7Jeff Brown } catch (RemoteException ex) { 9392687550272ba061448f5d5b914700dc335299ee7Jeff Brown // system server died 9402687550272ba061448f5d5b914700dc335299ee7Jeff Brown } 9412687550272ba061448f5d5b914700dc335299ee7Jeff Brown return; 9422687550272ba061448f5d5b914700dc335299ee7Jeff Brown } 9432d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler 944be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn mWindowToken = windowToken; 945344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown mCanDoze = canDoze; 946bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock if (mWindowless && !mCanDoze) { 947bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock throw new IllegalStateException("Only doze dreams can be windowless"); 948344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown } 949bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock if (!mWindowless) { 950b10e33ff804a831c71be9303146cea892b9aeb5dJorim Jaggi mWindow = new PhoneWindow(this); 951bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock mWindow.setCallback(this); 952bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock mWindow.requestFeature(Window.FEATURE_NO_TITLE); 953bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock mWindow.setBackgroundDrawable(new ColorDrawable(0xFF000000)); 954bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock mWindow.setFormat(PixelFormat.OPAQUE); 955be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 956bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock if (mDebug) Slog.v(TAG, String.format("Attaching window token: %s to window of type %s", 957bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock windowToken, WindowManager.LayoutParams.TYPE_DREAM)); 958bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock 959bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock WindowManager.LayoutParams lp = mWindow.getAttributes(); 960bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock lp.type = WindowManager.LayoutParams.TYPE_DREAM; 961bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock lp.token = windowToken; 962bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock lp.windowAnimations = com.android.internal.R.style.Animation_Dream; 963bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock lp.flags |= ( WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 964bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock | WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR 965bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED 966bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock | WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD 967bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock | WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON 968bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock | (mFullscreen ? WindowManager.LayoutParams.FLAG_FULLSCREEN : 0) 969bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock | (mScreenBright ? WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON : 0) 970bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock ); 971bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock mWindow.setAttributes(lp); 9729d38f35a8f4e2ae671337af20c640dffa92570c5Adrian Roos // Workaround: Currently low-profile and in-window system bar backgrounds don't go 9739d38f35a8f4e2ae671337af20c640dffa92570c5Adrian Roos // along well. Dreams usually don't need such bars anyways, so disable them by default. 9749d38f35a8f4e2ae671337af20c640dffa92570c5Adrian Roos mWindow.clearFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS); 975bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock mWindow.setWindowManager(null, windowToken, "dream", true); 976bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock 977bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock applySystemUiVisibilityFlags( 978bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock (mLowProfile ? View.SYSTEM_UI_FLAG_LOW_PROFILE : 0), 979bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock View.SYSTEM_UI_FLAG_LOW_PROFILE); 980bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock 981bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock try { 982bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock getWindowManager().addView(mWindow.getDecorView(), mWindow.getAttributes()); 983bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock } catch (WindowManager.BadTokenException ex) { 984bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock // This can happen because the dream manager service will remove the token 985bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock // immediately without necessarily waiting for the dream to start. 986bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock // We should receive a finish message soon. 987bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock Slog.i(TAG, "attach() called after window token already removed, dream will " 988bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock + "finish soon"); 989bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock mWindow = null; 990bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock return; 991bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock } 992bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock } 993037c33eae74bee2774897d969d48947f9abe254fJeff Brown // We need to defer calling onDreamingStarted until after onWindowAttached, 994037c33eae74bee2774897d969d48947f9abe254fJeff Brown // which is posted to the handler by addView, so we post onDreamingStarted 995037c33eae74bee2774897d969d48947f9abe254fJeff Brown // to the handler also. Need to watch out here in case detach occurs before 996037c33eae74bee2774897d969d48947f9abe254fJeff Brown // this callback is invoked. 997037c33eae74bee2774897d969d48947f9abe254fJeff Brown mHandler.post(new Runnable() { 998037c33eae74bee2774897d969d48947f9abe254fJeff Brown @Override 999037c33eae74bee2774897d969d48947f9abe254fJeff Brown public void run() { 1000bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock if (mWindow != null || mWindowless) { 1001037c33eae74bee2774897d969d48947f9abe254fJeff Brown if (mDebug) Slog.v(TAG, "Calling onDreamingStarted()"); 1002037c33eae74bee2774897d969d48947f9abe254fJeff Brown mStarted = true; 1003037c33eae74bee2774897d969d48947f9abe254fJeff Brown onDreamingStarted(); 1004037c33eae74bee2774897d969d48947f9abe254fJeff Brown } 1005037c33eae74bee2774897d969d48947f9abe254fJeff Brown } 1006037c33eae74bee2774897d969d48947f9abe254fJeff Brown }); 1007be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 1008be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 1009be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn private boolean getWindowFlagValue(int flag, boolean defaultValue) { 1010be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return mWindow == null ? defaultValue : (mWindow.getAttributes().flags & flag) != 0; 1011be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 1012be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 1013be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn private void applyWindowFlags(int flags, int mask) { 1014be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn if (mWindow != null) { 1015be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn WindowManager.LayoutParams lp = mWindow.getAttributes(); 1016be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn lp.flags = applyFlags(lp.flags, flags, mask); 1017be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn mWindow.setAttributes(lp); 1018344812d2f3a9e56cc53a86a8825fb73b16d3c0ddJeff Brown mWindow.getWindowManager().updateViewLayout(mWindow.getDecorView(), lp); 1019be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 1020be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 1021be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 1022be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn private boolean getSystemUiVisibilityFlagValue(int flag, boolean defaultValue) { 1023be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn View v = mWindow == null ? null : mWindow.getDecorView(); 1024be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return v == null ? defaultValue : (v.getSystemUiVisibility() & flag) != 0; 1025be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 1026be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 1027be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn private void applySystemUiVisibilityFlags(int flags, int mask) { 1028be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn View v = mWindow == null ? null : mWindow.getDecorView(); 1029be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn if (v != null) { 1030be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn v.setSystemUiVisibility(applyFlags(v.getSystemUiVisibility(), flags, mask)); 1031be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 1032be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 1033be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 1034be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn private int applyFlags(int oldFlags, int flags, int mask) { 1035be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn return (oldFlags&~mask) | (flags&mask); 1036be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 1037be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 10382d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler @Override 10396612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock protected void dump(final FileDescriptor fd, PrintWriter pw, final String[] args) { 10402687550272ba061448f5d5b914700dc335299ee7Jeff Brown DumpUtils.dumpAsync(mHandler, new Dump() { 10412687550272ba061448f5d5b914700dc335299ee7Jeff Brown @Override 1042ae6688b09649447e57468b3e7935691bc09ec9b9Dianne Hackborn public void dump(PrintWriter pw, String prefix) { 10436612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock dumpOnHandler(fd, pw, args); 10442687550272ba061448f5d5b914700dc335299ee7Jeff Brown } 1045ae6688b09649447e57468b3e7935691bc09ec9b9Dianne Hackborn }, pw, "", 1000); 10462d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler } 10472d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler 10486612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock /** @hide */ 10496612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock protected void dumpOnHandler(FileDescriptor fd, PrintWriter pw, String[] args) { 10506612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock pw.print(TAG + ": "); 10516612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock if (mWindowToken == null) { 10526612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock pw.println("stopped"); 10536612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock } else { 10546612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock pw.println("running (token=" + mWindowToken + ")"); 10556612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock } 10566612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock pw.println(" window: " + mWindow); 10576612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock pw.print(" flags:"); 10586612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock if (isInteractive()) pw.print(" interactive"); 10596612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock if (isLowProfile()) pw.print(" lowprofile"); 10606612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock if (isFullscreen()) pw.print(" fullscreen"); 10616612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock if (isScreenBright()) pw.print(" bright"); 10626612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock if (isWindowless()) pw.print(" windowless"); 10636612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock if (isDozing()) pw.print(" dozing"); 1064970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown else if (canDoze()) pw.print(" candoze"); 10656612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock pw.println(); 1066970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown if (canDoze()) { 1067970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown pw.println(" doze screen state: " + Display.stateToString(mDozeScreenState)); 1068970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown pw.println(" doze screen brightness: " + mDozeScreenBrightness); 1069970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown } 1070970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown } 1071970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown 1072970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown private static int clampAbsoluteBrightness(int value) { 1073970d4132ea28e748c1010be39450a98bbf7466f3Jeff Brown return MathUtils.constrain(value, PowerManager.BRIGHTNESS_OFF, PowerManager.BRIGHTNESS_ON); 10746612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock } 10756612727c18fe6e7b6edf811f3a1a871a710c0ebeJohn Spurlock 10762687550272ba061448f5d5b914700dc335299ee7Jeff Brown private final class DreamServiceWrapper extends IDreamService.Stub { 10772687550272ba061448f5d5b914700dc335299ee7Jeff Brown @Override 10782687550272ba061448f5d5b914700dc335299ee7Jeff Brown public void attach(final IBinder windowToken, final boolean canDoze) { 10792d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler mHandler.post(new Runnable() { 10802d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler @Override 10812d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler public void run() { 10822687550272ba061448f5d5b914700dc335299ee7Jeff Brown DreamService.this.attach(windowToken, canDoze); 10832d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler } 10842d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler }); 10852d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler } 10862687550272ba061448f5d5b914700dc335299ee7Jeff Brown 10872687550272ba061448f5d5b914700dc335299ee7Jeff Brown @Override 10882d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler public void detach() { 10892d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler mHandler.post(new Runnable() { 10902d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler @Override 10912d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler public void run() { 10922d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler DreamService.this.detach(); 10932d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler } 10942d78490292090eeab84694330978c9ad7fad2d37Daniel Sandler }); 1095be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn } 1096be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn 1097f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown @Override 1098f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown public void wakeUp() { 1099f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown mHandler.post(new Runnable() { 1100f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown @Override 1101f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown public void run() { 1102f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown DreamService.this.wakeUp(true /*fromSystem*/); 1103f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown } 1104f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown }); 1105f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown } 1106f6d466895b74d620d646abbec1c8911f3a0ce0bbJeff Brown } 1107be87e2f5885b28145a788fd31d1fb5ae88a71100Dianne Hackborn} 1108