AudioService.java revision 7ff866e8cf43afc64111e98863dab549b57447b4
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.media; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.app.ActivityManagerNative; 2096f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurentimport android.app.KeyguardManager; 21f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Triviimport android.app.PendingIntent; 22f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Triviimport android.app.PendingIntent.CanceledException; 2382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothA2dp; 2482aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothAdapter; 2582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothClass; 2682aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothDevice; 2782aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothHeadset; 2882aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothProfile; 29bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pellyimport android.content.BroadcastReceiver; 30d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Triviimport android.content.ComponentName; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.ContentResolver; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Intent; 34a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurentimport android.content.IntentFilter; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.pm.PackageManager; 36b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekhimport android.database.ContentObserver; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer.OnCompletionListener; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer.OnErrorListener; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Binder; 40f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Triviimport android.os.Bundle; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Environment; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Handler; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.IBinder; 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Looper; 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Message; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.RemoteException; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.ServiceManager; 4882aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.os.SystemProperties; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Settings; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Settings.System; 51b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Triviimport android.telephony.PhoneStateListener; 52b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Triviimport android.telephony.TelephonyManager; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 54d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Triviimport android.view.KeyEvent; 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.VolumePanel; 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.telephony.ITelephony; 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 59d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.io.FileDescriptor; 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 61d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.io.PrintWriter; 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 63c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.HashMap; 64c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Iterator; 655a1e4cf83f5be1b5d79e2643fa791aa269b6a4bcJaikumar Ganeshimport java.util.List; 66c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Map; 6782aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport java.util.NoSuchElementException; 68c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Set; 69d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.util.Stack; 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The implementation of the volume manager service. 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This implementation focuses on delivering a responsive UI. Most methods are 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * asynchronous to external calls. For example, the task of setting a volume 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will update our internal state, but in a separate thread will set the system 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * volume and later persist to the database. Similarly, setting the ringer mode 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will update the state and broadcast a change and in a separate thread later 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * persist the ringer mode. 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class AudioService extends IAudioService.Stub { 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String TAG = "AudioService"; 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8718e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi /** Debug remote control client/display feature */ 887ff866e8cf43afc64111e98863dab549b57447b4Jean-Michel Trivi protected static final boolean DEBUG_RC = false; 8918e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** How long to delay before persisting a change in volume/ringer mode. */ 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int PERSIST_DELAY = 3000; 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Context mContext; 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ContentResolver mContentResolver; 95c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato private boolean mVoiceCapable; 96d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The UI */ 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumePanel mVolumePanel; 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // sendMsg() flags 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Used when a message should be shared across all stream types. */ 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SHARED_MSG = -1; 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, replace it with this one. */ 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_REPLACE = 0; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, ignore this one and leave the old. */ 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_NOOP = 1; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, queue this one and leave the old. */ 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_QUEUE = 2; 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // AudioHandler message.whats 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_SET_SYSTEM_VOLUME = 0; 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_VOLUME = 1; 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_RINGER_MODE = 3; 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_VIBRATE_SETTING = 4; 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_MEDIA_SERVER_DIED = 5; 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_MEDIA_SERVER_STARTED = 6; 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PLAY_SOUND_EFFECT = 7; 1184c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private static final int MSG_BTA2DP_DOCK_TIMEOUT = 8; 119117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent private static final int MSG_LOAD_SOUND_EFFECTS = 9; 120fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent private static final int MSG_SET_FORCE_USE = 10; 121d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi private static final int MSG_PERSIST_MEDIABUTTONRECEIVER = 11; 122dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int MSG_BT_HEADSET_CNCT_FAILED = 12; 1238f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private static final int MSG_RCDISPLAY_CLEAR = 13; 1248f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private static final int MSG_RCDISPLAY_UPDATE = 14; 1254c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 1264c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private static final int BTA2DP_DOCK_TIMEOUT_MILLIS = 8000; 127dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Timeout for connection to bluetooth headset service 128dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int BT_HEADSET_CNCT_TIMEOUT_MS = 3000; 129dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioSystemThread */ 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioSystemThread mAudioSystemThread; 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioHandler */ 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioHandler mAudioHandler; 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see VolumeStreamState */ 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeStreamState[] mStreamStates; 137b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh private SettingsObserver mSettingsObserver; 138a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMode; 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Object mSettingsLock = new Object(); 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mMediaServerOk; 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SoundPool mSoundPool; 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Object mSoundEffectsLock = new Object(); 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int NUM_SOUNDPOOL_CHANNELS = 4; 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SOUND_EFFECT_VOLUME = 1000; 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect file names */ 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String SOUND_EFFECTS_PATH = "/media/audio/ui/"; 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String[] SOUND_EFFECT_FILES = new String[] { 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Effect_Tick.ogg", 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressStandard.ogg", 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressSpacebar.ogg", 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressDelete.ogg", 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressReturn.ogg" 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect file name mapping sound effect id (AudioManager.FX_xxx) to 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * file index in SOUND_EFFECT_FILES[] (first column) and indicating if effect 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * uses soundpool (second column) */ 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int[][] SOUND_EFFECT_FILES_MAP = new int[][] { 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_KEY_CLICK 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_UP 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_DOWN 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_LEFT 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_RIGHT 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {1, -1}, // FX_KEYPRESS_STANDARD 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {2, -1}, // FX_KEYPRESS_SPACEBAR 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {3, -1}, // FX_FOCUS_DELETE 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {4, -1} // FX_FOCUS_RETURN 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1735982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles /** @hide Maximum volume index values for audio streams */ 1745982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles private int[] MAX_STREAM_VOLUME = new int[] { 1756ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 5, // STREAM_VOICE_CALL 1766ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_SYSTEM 1776ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_RING 1786ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_MUSIC 1796ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_ALARM 1806ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_NOTIFICATION 1816ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_BLUETOOTH_SCO 1826ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_SYSTEM_ENFORCED 1836ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_DTMF 1846ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15 // STREAM_TTS 1855982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles }; 186a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /* STREAM_VOLUME_ALIAS[] indicates for each stream if it uses the volume settings 187a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * of another stream: This avoids multiplying the volume settings for hidden 188a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * stream types that follow other stream behavior for volume settings 189a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * NOTE: do not create loops in aliases! */ 190a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int[] STREAM_VOLUME_ALIAS = new int[] { 191a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_VOICE_CALL, // STREAM_VOICE_CALL 192a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_SYSTEM, // STREAM_SYSTEM 193a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_RING, // STREAM_RING 194a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_MUSIC, // STREAM_MUSIC 195a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_ALARM, // STREAM_ALARM 1964eb5a5713877227374d7bac97719873b2c17e92aEric Laurent AudioSystem.STREAM_RING, // STREAM_NOTIFICATION 197484d2888680e18e6ad8c3fcc51e3b70a705a096eEric Laurent AudioSystem.STREAM_BLUETOOTH_SCO, // STREAM_BLUETOOTH_SCO 198a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_SYSTEM, // STREAM_SYSTEM_ENFORCED 199a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_VOICE_CALL, // STREAM_DTMF 200a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_MUSIC // STREAM_TTS 201a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent }; 202a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioSystem.ErrorCallback mAudioSystemCallback = new AudioSystem.ErrorCallback() { 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onError(int error) { 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (error) { 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.AUDIO_STATUS_SERVER_DIED: 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaServerOk) { 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_MEDIA_SERVER_DIED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 1500); 21089e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent mMediaServerOk = false; 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.AUDIO_STATUS_OK: 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mMediaServerOk) { 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_MEDIA_SERVER_STARTED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 0); 21789e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent mMediaServerOk = true; 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current ringer mode from one of {@link AudioManager#RINGER_MODE_NORMAL}, 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#RINGER_MODE_SILENT}, or 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#RINGER_MODE_VIBRATE}. 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mRingerMode; 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2339bcf401d13d47416043a704430388abd59aef7cdEric Laurent /** @see System#MODE_RINGER_STREAMS_AFFECTED */ 2349bcf401d13d47416043a704430388abd59aef7cdEric Laurent private int mRingerModeAffectedStreams; 2359bcf401d13d47416043a704430388abd59aef7cdEric Laurent 2365b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Streams currently muted by ringer mode 2375b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent private int mRingerModeMutedStreams; 2385b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see System#MUTE_STREAMS_AFFECTED */ 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMuteAffectedStreams; 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Has multiple bits per vibrate type to indicate the type's vibrate 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * setting. See {@link #setVibrateSetting(int, int)}. 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This is not the final decision of whether vibrate is on/off for the 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * type since it depends on the ringer mode. See {@link #shouldVibrate(int)}. 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mVibrateSetting; 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 251a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Broadcast receiver for device connections intent broadcasts 252a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private final BroadcastReceiver mReceiver = new AudioServiceBroadcastReceiver(); 253a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 254d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Broadcast receiver for media button broadcasts (separate from mReceiver to 255d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // independently change its priority) 256d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private final BroadcastReceiver mMediaButtonReceiver = new MediaButtonBroadcastReceiver(); 257d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 258e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi // Used to alter media button redirection when the phone is ringing. 259e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi private boolean mIsRinging = false; 260e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi 261c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Devices currently connected 262c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent private HashMap <Integer, String> mConnectedDevices = new HashMap <Integer, String>(); 263c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 264c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Forced device usage for communications 265c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent private int mForcedUseForComm; 266c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2679272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // List of binder death handlers for setMode() client processes. 2689272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // The last process to have called setMode() is at the top of the list. 2699272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private ArrayList <SetModeDeathHandler> mSetModeDeathHandlers = new ArrayList <SetModeDeathHandler>(); 270eb14a783be073b5fd6e8c8c9bc87d2d1919f2c9eEric Laurent 2713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // List of clients having issued a SCO start request 2723def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private ArrayList <ScoClient> mScoClients = new ArrayList <ScoClient>(); 2733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 2743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // BluetoothHeadset API to control SCO connection 2753def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private BluetoothHeadset mBluetoothHeadset; 2763def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 27782aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh // Bluetooth headset device 27882aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh private BluetoothDevice mBluetoothHeadsetDevice; 2793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 28062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // Indicate if SCO audio connection is currently active and if the initiator is 28162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // audio service (internal) or bluetooth headset (external) 28262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent private int mScoAudioState; 28362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // SCO audio state is not active 28462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent private static final int SCO_STATE_INACTIVE = 0; 285dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // SCO audio activation request waiting for headset service to connect 286dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int SCO_STATE_ACTIVATE_REQ = 1; 28762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // SCO audio state is active or starting due to a local request to start a virtual call 288dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int SCO_STATE_ACTIVE_INTERNAL = 3; 289dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // SCO audio deactivation request waiting for headset service to connect 290dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int SCO_STATE_DEACTIVATE_REQ = 5; 291dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 29262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // SCO audio state is active due to an action in BT handsfree (either voice recognition or 29362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // in call audio) 29462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent private static final int SCO_STATE_ACTIVE_EXTERNAL = 2; 295dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Deactivation request for all SCO connections (initiated by audio mode change) 296dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // waiting for headset service to connect 297dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int SCO_STATE_DEACTIVATE_EXT_REQ = 4; 298dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 299dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Current connection state indicated by bluetooth headset 300dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private int mScoConnectionState; 30162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent 302a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // true if boot sequence has been completed 303a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private boolean mBootCompleted; 304a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // listener for SoundPool sample load completion indication 305a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private SoundPoolCallback mSoundPoolCallBack; 306a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // thread for SoundPool listener 307a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private SoundPoolListenerThread mSoundPoolListenerThread; 308a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // message looper for SoundPool listener 309a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private Looper mSoundPoolLooper = null; 31025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // default volume applied to sound played with playSoundEffect() 31125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private static final int SOUND_EFFECT_DEFAULT_VOLUME_DB = -20; 31225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // volume applied to sound played with playSoundEffect() read from ro.config.sound_fx_volume 31325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private int SOUND_EFFECT_VOLUME_DB; 31425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // getActiveStreamType() will return STREAM_NOTIFICATION during this period after a notification 31525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // stopped 31625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private static final int NOTIFICATION_VOLUME_DELAY_MS = 5000; 31725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // previous volume adjustment direction received by checkForRingerModeChange() 31825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private int mPrevVolDirection = AudioManager.ADJUST_SAME; 31996f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent // Keyguard manager proxy 32096f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent private KeyguardManager mKeyguardManager; 321a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Construction 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide */ 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public AudioService(Context context) { 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContentResolver = context.getContentResolver(); 330c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato mVoiceCapable = mContext.getResources().getBoolean( 331c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato com.android.internal.R.bool.config_voice_capable); 3325982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 3335982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles // Intialized volume 3345982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles MAX_STREAM_VOLUME[AudioSystem.STREAM_VOICE_CALL] = SystemProperties.getInt( 3355982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles "ro.config.vc_call_vol_steps", 3365982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles MAX_STREAM_VOLUME[AudioSystem.STREAM_VOICE_CALL]); 3375982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 33825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent SOUND_EFFECT_VOLUME_DB = SystemProperties.getInt( 33925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent "ro.config.sound_fx_volume", 34025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent SOUND_EFFECT_DEFAULT_VOLUME_DB); 34125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumePanel = new VolumePanel(context, this); 343c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_NONE; 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project createAudioSystemThread(); 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readPersistedSettings(); 346c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent mSettingsObserver = new SettingsObserver(); 347a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent createStreamStates(); 3489f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent 3499f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mMode = AudioSystem.MODE_NORMAL; 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaServerOk = true; 3513891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent 3523891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent // Call setRingerModeInt() to apply correct mute 3533891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent // state on streams affected by ringer mode. 3543891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent mRingerModeMutedStreams = 0; 3553891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent setRingerModeInt(getRingerMode(), false); 3563891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.setErrorCallback(mAudioSystemCallback); 358a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 359a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Register for device connection intent broadcasts. 360a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent IntentFilter intentFilter = 361a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent new IntentFilter(Intent.ACTION_HEADSET_PLUG); 36221e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi 36382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh intentFilter.addAction(BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED); 3643def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent intentFilter.addAction(BluetoothHeadset.ACTION_AUDIO_STATE_CHANGED); 36582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh intentFilter.addAction(BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED); 36682aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh intentFilter.addAction(Intent.ACTION_DOCK_EVENT); 36721e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi intentFilter.addAction(Intent.ACTION_USB_ANLG_HEADSET_PLUG); 36821e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi intentFilter.addAction(Intent.ACTION_USB_DGTL_HEADSET_PLUG); 36926e37349831476d3225570af2dfbf1e459374c6bPraveen Bharathi intentFilter.addAction(Intent.ACTION_HDMI_AUDIO_PLUG); 37062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent intentFilter.addAction(Intent.ACTION_BOOT_COMPLETED); 371a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent context.registerReceiver(mReceiver, intentFilter); 3725982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 373d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // Register for package removal intent broadcasts for media button receiver persistence 374d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi IntentFilter pkgFilter = new IntentFilter(); 375d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi pkgFilter.addAction(Intent.ACTION_PACKAGE_REMOVED); 376d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi pkgFilter.addDataScheme("package"); 377d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi context.registerReceiver(mReceiver, pkgFilter); 378d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 379d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Register for media button intent broadcasts. 380d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi intentFilter = new IntentFilter(Intent.ACTION_MEDIA_BUTTON); 3818f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // Workaround for bug on priority setting 3828f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi //intentFilter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY); 3838f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi intentFilter.setPriority(Integer.MAX_VALUE); 384d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi context.registerReceiver(mMediaButtonReceiver, intentFilter); 385b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi 386b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // Register for phone state monitoring 387b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi TelephonyManager tmgr = (TelephonyManager) 388b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi context.getSystemService(Context.TELEPHONY_SERVICE); 389b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi tmgr.listen(mPhoneStateListener, PhoneStateListener.LISTEN_CALL_STATE); 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void createAudioSystemThread() { 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioSystemThread = new AudioSystemThread(); 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioSystemThread.start(); 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project waitForAudioHandlerCreation(); 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Waits for the volume handler to be created by the other thread. */ 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void waitForAudioHandlerCreation() { 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(this) { 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (mAudioHandler == null) { 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Wait for mAudioHandler to be set by the other thread 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project wait(); 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (InterruptedException e) { 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Interrupted while waiting on volume handler."); 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void createStreamStates() { 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numStreamTypes = AudioSystem.getNumStreamTypes(); 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState[] streams = mStreamStates = new VolumeStreamState[numStreamTypes]; 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < numStreamTypes; i++) { 417a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i] = new VolumeStreamState(System.VOLUME_SETTINGS[STREAM_VOLUME_ALIAS[i]], i); 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 420a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Correct stream index values for streams with aliases 421a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int i = 0; i < numStreamTypes; i++) { 422a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (STREAM_VOLUME_ALIAS[i] != i) { 423a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index = rescaleIndex(streams[i].mIndex, STREAM_VOLUME_ALIAS[i], i); 424a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i].mIndex = streams[i].getValidIndex(index); 425a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(i, index); 426a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = rescaleIndex(streams[i].mLastAudibleIndex, STREAM_VOLUME_ALIAS[i], i); 427a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i].mLastAudibleIndex = streams[i].getValidIndex(index); 428a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void readPersistedSettings() { 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ContentResolver cr = mContentResolver; 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRingerMode = System.getInt(cr, System.MODE_RINGER, AudioManager.RINGER_MODE_NORMAL); 43672668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent // sanity check in case the settings are restored from a device with incompatible 43772668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent // ringer modes 43872668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent if (!AudioManager.isValidRingerMode(mRingerMode)) { 43972668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent mRingerMode = AudioManager.RINGER_MODE_NORMAL; 44072668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent System.putInt(cr, System.MODE_RINGER, mRingerMode); 44172668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVibrateSetting = System.getInt(cr, System.VIBRATE_ON, 0); 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 445c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent // make sure settings for ringer mode are consistent with device type: non voice capable 446c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent // devices (tablets) include media stream in silent mode whereas phones don't. 4479bcf401d13d47416043a704430388abd59aef7cdEric Laurent mRingerModeAffectedStreams = Settings.System.getInt(cr, 4489bcf401d13d47416043a704430388abd59aef7cdEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, 449a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent ((1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_NOTIFICATION)| 450c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent (1 << AudioSystem.STREAM_SYSTEM)|(1 << AudioSystem.STREAM_SYSTEM_ENFORCED))); 451c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent if (mVoiceCapable) { 452c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent mRingerModeAffectedStreams &= ~(1 << AudioSystem.STREAM_MUSIC); 453c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent } else { 454402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent mRingerModeAffectedStreams |= (1 << AudioSystem.STREAM_MUSIC); 455402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 456c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent Settings.System.putInt(cr, 457c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, mRingerModeAffectedStreams); 458c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteAffectedStreams = System.getInt(cr, 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.MUTE_STREAMS_AFFECTED, 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((1 << AudioSystem.STREAM_MUSIC)|(1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_SYSTEM))); 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Each stream will read its own persisted settings 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast the sticky intent 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastRingerMode(); 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast vibrate settings 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER); 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_NOTIFICATION); 471d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 472d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // Restore the default media button receiver from the system settings 473d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi restoreMediaButtonReceiver(); 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 476a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private void setStreamVolumeIndex(int stream, int index) { 477a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.setStreamVolumeIndex(stream, (index + 5)/10); 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 480a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int rescaleIndex(int index, int srcStream, int dstStream) { 481a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (index * mStreamStates[dstStream].getMaxIndex() + mStreamStates[srcStream].getMaxIndex() / 2) / mStreamStates[srcStream].getMaxIndex(); 482a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // IPC methods 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustVolume(int, int) */ 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustVolume(int direction, int flags) { 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustSuggestedStreamVolume(direction, AudioManager.USE_DEFAULT_STREAM_TYPE, flags); 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustVolume(int, int, int) */ 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags) { 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 496402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent int streamType; 497402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent if ((flags & AudioManager.FLAG_FORCE_STREAM) != 0) { 498402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent streamType = suggestedStreamType; 499402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } else { 500402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent streamType = getActiveStreamType(suggestedStreamType); 501402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50396f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent // Play sounds on STREAM_RING only and if lock screen is not on. 50496f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent if ((flags & AudioManager.FLAG_PLAY_SOUND) != 0 && 50596f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent ((STREAM_VOLUME_ALIAS[streamType] != AudioSystem.STREAM_RING) || 50696f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent (mKeyguardManager != null && mKeyguardManager.isKeyguardLocked()))) { 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project flags &= ~AudioManager.FLAG_PLAY_SOUND; 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustStreamVolume(streamType, direction, flags); 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustStreamVolume(int, int, int) */ 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustStreamVolume(int streamType, int direction, int flags) { 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidDirection(direction); 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 519a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent VolumeStreamState streamState = mStreamStates[STREAM_VOLUME_ALIAS[streamType]]; 5205b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent final int oldIndex = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean adjustVolume = true; 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If either the client forces allowing ringer modes for this adjustment, 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or the stream type is one that is affected by ringer modes 52525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (((flags & AudioManager.FLAG_ALLOW_RINGER_MODES) != 0) || 52625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent (!mVoiceCapable && streamType != AudioSystem.STREAM_VOICE_CALL && 52725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent streamType != AudioSystem.STREAM_BLUETOOTH_SCO) || 52825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent (mVoiceCapable && streamType == AudioSystem.STREAM_RING)) { 529cc11b1b8bb47aa6be23ff5c4caf683ff90074121Eric Laurent // do not vibrate if already in silent mode 530cc11b1b8bb47aa6be23ff5c4caf683ff90074121Eric Laurent if (mRingerMode != AudioManager.RINGER_MODE_NORMAL) { 531cc11b1b8bb47aa6be23ff5c4caf683ff90074121Eric Laurent flags &= ~AudioManager.FLAG_VIBRATE; 532cc11b1b8bb47aa6be23ff5c4caf683ff90074121Eric Laurent } 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Check if the ringer mode changes with this volume adjustment. If 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it does, it will handle adjusting the volume, so we won't below 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustVolume = checkForRingerModeChange(oldIndex, direction); 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5385b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If stream is muted, adjust last audible index only 5395b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent int index; 5405b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.muteCount() != 0) { 5415b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (adjustVolume) { 5425b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent streamState.adjustLastAudibleIndex(direction); 5435b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post a persist volume msg 5445b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamType, 5455b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent SENDMSG_REPLACE, 0, 1, streamState, PERSIST_DELAY); 5465b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 5475b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = streamState.mLastAudibleIndex; 5485b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 5495b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (adjustVolume && streamState.adjustIndex(direction)) { 5505b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post message to set system volume (it in turn will post a message 5515b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // to persist). Do not change volume if stream is muted. 552a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, STREAM_VOLUME_ALIAS[streamType], SENDMSG_NOOP, 0, 0, 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project streamState, 0); 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5555b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = streamState.mIndex; 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 55725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 55825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent sendVolumeUpdate(streamType, oldIndex, index, flags); 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamVolume(int, int, int) */ 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamVolume(int streamType, int index, int flags) { 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 5645b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent VolumeStreamState streamState = mStreamStates[STREAM_VOLUME_ALIAS[streamType]]; 5659ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 5665b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent final int oldIndex = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 5679ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 568a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = rescaleIndex(index * 10, streamType, STREAM_VOLUME_ALIAS[streamType]); 569a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeInt(STREAM_VOLUME_ALIAS[streamType], index, false, true); 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5715b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 5725b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 57325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent sendVolumeUpdate(streamType, oldIndex, index, flags); 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 57625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // UI update and Broadcast Intent 57725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private void sendVolumeUpdate(int streamType, int oldIndex, int index, int flags) { 57825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (!mVoiceCapable && (streamType == AudioSystem.STREAM_RING)) { 57925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent streamType = AudioSystem.STREAM_NOTIFICATION; 58025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 58125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 58225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent mVolumePanel.postVolumeChanged(streamType, flags); 58325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 5849ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent oldIndex = (oldIndex + 5) / 10; 5859ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent index = (index + 5) / 10; 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent intent = new Intent(AudioManager.VOLUME_CHANGED_ACTION); 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_TYPE, streamType); 5889ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_VALUE, index); 5899ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent intent.putExtra(AudioManager.EXTRA_PREV_VOLUME_STREAM_VALUE, oldIndex); 5909ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent mContext.sendBroadcast(intent); 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the stream state's index, and posts a message to set system volume. 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This will not call out to the UI. Assumes a valid stream type. 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType Type of the stream 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index Desired volume index of the stream 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param force If true, set the volume even if the desired volume is same 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as the current volume. 6019bcf401d13d47416043a704430388abd59aef7cdEric Laurent * @param lastAudible If true, stores new index as last audible one 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6039bcf401d13d47416043a704430388abd59aef7cdEric Laurent private void setStreamVolumeInt(int streamType, int index, boolean force, boolean lastAudible) { 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState streamState = mStreamStates[streamType]; 6055b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 6065b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If stream is muted, set last audible index only 6075b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.muteCount() != 0) { 608758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent // Do not allow last audible index to be 0 609758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent if (index != 0) { 610758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent streamState.setLastAudibleIndex(index); 611758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent // Post a persist volume msg 612758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamType, 613758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent SENDMSG_REPLACE, 0, 1, streamState, PERSIST_DELAY); 614758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent } 6155b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 6165b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.setIndex(index, lastAudible) || force) { 6175b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post message to set system volume (it in turn will post a message 6185b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // to persist). 619758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, streamType, SENDMSG_NOOP, 0, 0, 620758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent streamState, 0); 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamSolo(int, boolean) */ 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamSolo(int streamType, boolean state, IBinder cb) { 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int stream = 0; stream < mStreamStates.length; stream++) { 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isStreamAffectedByMute(stream) || stream == streamType) continue; 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Bring back last audible volume 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamStates[stream].mute(cb, state); 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamMute(int, boolean) */ 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamMute(int streamType, boolean state, IBinder cb) { 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isStreamAffectedByMute(streamType)) { 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamStates[streamType].mute(cb, state); 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 64125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** get stream mute state. */ 64225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public boolean isStreamMute(int streamType) { 64325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return (mStreamStates[streamType].muteCount() != 0); 64425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 64525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getStreamVolume(int) */ 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamVolume(int streamType) { 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 649a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (mStreamStates[streamType].mIndex + 5) / 10; 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getStreamMaxVolume(int) */ 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamMaxVolume(int streamType) { 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 655a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (mStreamStates[streamType].getMaxIndex() + 5) / 10; 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 65825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 65925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** Get last audible volume before stream was muted. */ 66025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public int getLastAudibleStreamVolume(int streamType) { 66125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent ensureValidStreamType(streamType); 66225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return (mStreamStates[streamType].mLastAudibleIndex + 5) / 10; 66325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 66425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getRingerMode() */ 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRingerMode() { 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode; 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setRingerMode(int) */ 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRingerMode(int ringerMode) { 672a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent synchronized (mSettingsLock) { 673a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (ringerMode != mRingerMode) { 674a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setRingerModeInt(ringerMode, true); 675a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Send sticky broadcast 676a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent broadcastRingerMode(); 677a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 678b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 679b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6814050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent private void setRingerModeInt(int ringerMode, boolean persist) { 682b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mRingerMode = ringerMode; 683b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 6845b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Mute stream if not previously muted by ringer mode and ringer mode 6855b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // is not RINGER_MODE_NORMAL and stream is affected by ringer mode. 6865b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Unmute stream if previously muted by ringer mode and ringer mode 6875b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // is RINGER_MODE_NORMAL or stream is not affected by ringer mode. 688b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh int numStreamTypes = AudioSystem.getNumStreamTypes(); 6895b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 6905b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (isStreamMutedByRingerMode(streamType)) { 6915b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (!isStreamAffectedByRingerMode(streamType) || 6925b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 6935b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mStreamStates[streamType].mute(null, false); 6945b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerModeMutedStreams &= ~(1 << streamType); 6959bcf401d13d47416043a704430388abd59aef7cdEric Laurent } 6965b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 6975b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (isStreamAffectedByRingerMode(streamType) && 6985b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerMode != AudioManager.RINGER_MODE_NORMAL) { 6995b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mStreamStates[streamType].mute(null, true); 7005b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerModeMutedStreams |= (1 << streamType); 7015b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 702b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 704a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 705b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh // Post a persist ringer mode msg 7064050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (persist) { 7074050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_RINGER_MODE, SHARED_MSG, 7084050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent SENDMSG_REPLACE, 0, 0, null, PERSIST_DELAY); 7094050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#shouldVibrate(int) */ 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean shouldVibrate(int vibrateType) { 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (getVibrateSetting(vibrateType)) { 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_ON: 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode != AudioManager.RINGER_MODE_SILENT; 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_ONLY_SILENT: 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode == AudioManager.RINGER_MODE_VIBRATE; 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_OFF: 724bcac496076ef6f439147e7a2be71e8a2b76ddedeDaniel Sandler // return false, even for incoming calls 725bcac496076ef6f439147e7a2be71e8a2b76ddedeDaniel Sandler return false; 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getVibrateSetting(int) */ 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getVibrateSetting(int vibrateType) { 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mVibrateSetting >> (vibrateType * 2)) & 3; 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setVibrateSetting(int, int) */ 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVibrateSetting(int vibrateType, int vibrateSetting) { 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVibrateSetting = getValueForVibrateSetting(mVibrateSetting, vibrateType, vibrateSetting); 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast change 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(vibrateType); 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post message to set ringer mode (it in turn will post a message 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to persist) 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PERSIST_VIBRATE_SETTING, SHARED_MSG, SENDMSG_NOOP, 0, 0, 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 0); 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static int getValueForVibrateSetting(int existingValue, int vibrateType, 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int vibrateSetting) { 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // First clear the existing setting. Each vibrate type has two bits in 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the value. Note '3' is '11' in binary. 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project existingValue &= ~(3 << (vibrateType * 2)); 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set into the old value 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project existingValue |= (vibrateSetting & 3) << (vibrateType * 2); 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return existingValue; 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7679272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private class SetModeDeathHandler implements IBinder.DeathRecipient { 7689272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private IBinder mCb; // To be notified of client's death 769f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen private int mPid; 7709272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private int mMode = AudioSystem.MODE_NORMAL; // Current mode set by this client 7719272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 7729f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent SetModeDeathHandler(IBinder cb, int pid) { 7739272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mCb = cb; 7749f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mPid = pid; 7759272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7769272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 7779272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void binderDied() { 778d7454be47f4111c0478a502353e11dea401378bdEric Laurent int newModeOwnerPid = 0; 7799272b4b4a44fe1f33e3030810618194f817caaecEric Laurent synchronized(mSetModeDeathHandlers) { 7809272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "setMode() client died"); 7819272b4b4a44fe1f33e3030810618194f817caaecEric Laurent int index = mSetModeDeathHandlers.indexOf(this); 7829272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (index < 0) { 7839272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "unregistered setMode() client died"); 7849272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } else { 785d7454be47f4111c0478a502353e11dea401378bdEric Laurent newModeOwnerPid = setModeInt(AudioSystem.MODE_NORMAL, mCb, mPid); 7869272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7879272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7889f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // when entering RINGTONE, IN_CALL or IN_COMMUNICATION mode, clear all 7899f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // SCO connections not started by the application changing the mode 790d7454be47f4111c0478a502353e11dea401378bdEric Laurent if (newModeOwnerPid != 0) { 791d7454be47f4111c0478a502353e11dea401378bdEric Laurent disconnectBluetoothSco(newModeOwnerPid); 7929f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 7939272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7949272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 795f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen public int getPid() { 796f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen return mPid; 797f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen } 798f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen 7999272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void setMode(int mode) { 8009272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mMode = mode; 8019272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8029272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 8039272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public int getMode() { 8049272b4b4a44fe1f33e3030810618194f817caaecEric Laurent return mMode; 8059272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8069272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 8079272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public IBinder getBinder() { 8089272b4b4a44fe1f33e3030810618194f817caaecEric Laurent return mCb; 8099272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8109272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8119272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setMode(int) */ 8139272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void setMode(int mode, IBinder cb) { 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!checkAudioSettingsPermission("setMode()")) { 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 817a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 8188f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi if (mode < AudioSystem.MODE_CURRENT || mode >= AudioSystem.NUM_MODES) { 819a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return; 820a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 821a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 822d7454be47f4111c0478a502353e11dea401378bdEric Laurent int newModeOwnerPid = 0; 8239f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent synchronized(mSetModeDeathHandlers) { 824a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (mode == AudioSystem.MODE_CURRENT) { 825a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mode = mMode; 826a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 827d7454be47f4111c0478a502353e11dea401378bdEric Laurent newModeOwnerPid = setModeInt(mode, cb, Binder.getCallingPid()); 8289f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8299f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // when entering RINGTONE, IN_CALL or IN_COMMUNICATION mode, clear all 8309f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // SCO connections not started by the application changing the mode 831d7454be47f4111c0478a502353e11dea401378bdEric Laurent if (newModeOwnerPid != 0) { 832d7454be47f4111c0478a502353e11dea401378bdEric Laurent disconnectBluetoothSco(newModeOwnerPid); 8339f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8349f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8352ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi 8369f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // must be called synchronized on mSetModeDeathHandlers 837d7454be47f4111c0478a502353e11dea401378bdEric Laurent // setModeInt() returns a valid PID if the audio mode was successfully set to 8389f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // any mode other than NORMAL. 839d7454be47f4111c0478a502353e11dea401378bdEric Laurent int setModeInt(int mode, IBinder cb, int pid) { 840d7454be47f4111c0478a502353e11dea401378bdEric Laurent int newModeOwnerPid = 0; 8419f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (cb == null) { 8429f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent Log.e(TAG, "setModeInt() called with null binder"); 843d7454be47f4111c0478a502353e11dea401378bdEric Laurent return newModeOwnerPid; 8449f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8452ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi 8469f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent SetModeDeathHandler hdlr = null; 8479f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent Iterator iter = mSetModeDeathHandlers.iterator(); 8489f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent while (iter.hasNext()) { 8499f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent SetModeDeathHandler h = (SetModeDeathHandler)iter.next(); 8509f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (h.getPid() == pid) { 8519f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent hdlr = h; 8529f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // Remove from client list so that it is re-inserted at top of list 8539f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent iter.remove(); 8549f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent hdlr.getBinder().unlinkToDeath(hdlr, 0); 8559f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent break; 8569f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8579f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8589f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent int status = AudioSystem.AUDIO_STATUS_OK; 8599f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent do { 8609f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mode == AudioSystem.MODE_NORMAL) { 8619f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // get new mode from client at top the list if any 8629f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (!mSetModeDeathHandlers.isEmpty()) { 8639f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent hdlr = mSetModeDeathHandlers.get(0); 8649f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent cb = hdlr.getBinder(); 8659f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mode = hdlr.getMode(); 8669f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8679f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else { 8689f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (hdlr == null) { 8699f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent hdlr = new SetModeDeathHandler(cb, pid); 8709f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8719f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // Register for client death notification 8729f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent try { 8739f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent cb.linkToDeath(hdlr, 0); 8749f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } catch (RemoteException e) { 8759f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // Client has died! 8769f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent Log.w(TAG, "setMode() could not link to "+cb+" binder death"); 8779f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8789272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 8799f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // Last client to call setMode() is always at top of client list 8809f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // as required by SetModeDeathHandler.binderDied() 8819f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mSetModeDeathHandlers.add(0, hdlr); 8829f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent hdlr.setMode(mode); 8839f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8843def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 8859f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mode != mMode) { 8869f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent status = AudioSystem.setPhoneState(mode); 8879f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (status == AudioSystem.AUDIO_STATUS_OK) { 8889f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // automatically handle audio focus for mode changes 8899f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent handleFocusForCalls(mMode, mode, cb); 8909f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mMode = mode; 8919f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else { 8929f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (hdlr != null) { 8939f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mSetModeDeathHandlers.remove(hdlr); 8949f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent cb.unlinkToDeath(hdlr, 0); 8953def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 8969f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // force reading new top of mSetModeDeathHandlers stack 8979f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mode = AudioSystem.MODE_NORMAL; 898b9c9d260f21b321527c4622a123af9767630d94dEric Laurent } 8999f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else { 9009f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent status = AudioSystem.AUDIO_STATUS_OK; 9019f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 9029f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } while (status != AudioSystem.AUDIO_STATUS_OK && !mSetModeDeathHandlers.isEmpty()); 9039f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent 9049f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (status == AudioSystem.AUDIO_STATUS_OK) { 9059f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mode != AudioSystem.MODE_NORMAL) { 906d7454be47f4111c0478a502353e11dea401378bdEric Laurent if (mSetModeDeathHandlers.isEmpty()) { 907d7454be47f4111c0478a502353e11dea401378bdEric Laurent Log.e(TAG, "setMode() different from MODE_NORMAL with empty mode client stack"); 908d7454be47f4111c0478a502353e11dea401378bdEric Laurent } else { 909d7454be47f4111c0478a502353e11dea401378bdEric Laurent newModeOwnerPid = mSetModeDeathHandlers.get(0).getPid(); 910d7454be47f4111c0478a502353e11dea401378bdEric Laurent } 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int streamType = getActiveStreamType(AudioManager.USE_DEFAULT_STREAM_TYPE); 913a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index = mStreamStates[STREAM_VOLUME_ALIAS[streamType]].mIndex; 9145b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent setStreamVolumeInt(STREAM_VOLUME_ALIAS[streamType], index, true, false); 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 916d7454be47f4111c0478a502353e11dea401378bdEric Laurent return newModeOwnerPid; 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9192ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi /** pre-condition: oldMode != newMode */ 920382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi private void handleFocusForCalls(int oldMode, int newMode, IBinder cb) { 9212ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // if ringing 9222ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi if (newMode == AudioSystem.MODE_RINGTONE) { 9232ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // if not ringing silently 9242ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi int ringVolume = AudioService.this.getStreamVolume(AudioManager.STREAM_RING); 9252ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi if (ringVolume > 0) { 9262ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // request audio focus for the communication focus entry 9272ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi requestAudioFocus(AudioManager.STREAM_RING, 928382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN_TRANSIENT, cb, 929382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi null /* IAudioFocusDispatcher allowed to be null only for this clientId */, 9308f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IN_VOICE_COMM_FOCUS_ID /*clientId*/, 9318f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi "system"); 9322ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi 9332ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9342ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9352ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // if entering call 9362ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi else if ((newMode == AudioSystem.MODE_IN_CALL) 9372ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi || (newMode == AudioSystem.MODE_IN_COMMUNICATION)) { 9382ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // request audio focus for the communication focus entry 9392ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // (it's ok if focus was already requested during ringing) 9402ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi requestAudioFocus(AudioManager.STREAM_RING, 941382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN_TRANSIENT, cb, 942382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi null /* IAudioFocusDispatcher allowed to be null only for this clientId */, 9438f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IN_VOICE_COMM_FOCUS_ID /*clientId*/, 9448f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi "system"); 9452ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9462ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // if exiting call 9472ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi else if (newMode == AudioSystem.MODE_NORMAL) { 9482ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // abandon audio focus for communication focus entry 9492ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi abandonAudioFocus(null, IN_VOICE_COMM_FOCUS_ID); 9502ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9512ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9522ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getMode() */ 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMode() { 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMode; 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#playSoundEffect(int) */ 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType) { 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, 961a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent effectType, -1, null, 0); 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#playSoundEffect(int, float) */ 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffectVolume(int effectType, float volume) { 966a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent loadSoundEffects(); 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project effectType, (int) (volume * 1000), null, 0); 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Loads samples into the soundpool. 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method must be called at when sound effects are enabled 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean loadSoundEffects() { 976a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent int status; 977a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 979a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (!mBootCompleted) { 980a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, "loadSoundEffects() called before boot complete"); 981a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent return false; 982a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 983a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 984a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent if (mSoundPool != null) { 985a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent return true; 986a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool = new SoundPool(NUM_SOUNDPOOL_CHANNELS, AudioSystem.STREAM_SYSTEM, 0); 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 989a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, "loadSoundEffects() could not allocate sound pool"); 990a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent return false; 991a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 992a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 993a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent try { 994a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolCallBack = null; 995a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolListenerThread = new SoundPoolListenerThread(); 996a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolListenerThread.start(); 997a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // Wait for mSoundPoolCallBack to be set by the other thread 998a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundEffectsLock.wait(); 999a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } catch (InterruptedException e) { 1000a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, "Interrupted while waiting sound pool listener thread."); 1001a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1002a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1003a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (mSoundPoolCallBack == null) { 1004a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, "loadSoundEffects() could not create SoundPool listener or thread"); 1005a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (mSoundPoolLooper != null) { 1006a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper.quit(); 1007a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper = null; 1008a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1009a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolListenerThread = null; 1010a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool.release(); 1011a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool = null; 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * poolId table: The value -1 in this table indicates that corresponding 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * file (same index in SOUND_EFFECT_FILES[] has not been loaded. 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Once loaded, the value in poolId is the sample ID and the same 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sample can be reused for another effect using the same file. 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] poolId = new int[SOUND_EFFECT_FILES.length]; 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[fileIdx] = -1; 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Effects whose value in SOUND_EFFECT_FILES_MAP[effect][1] is -1 must be loaded. 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If load succeeds, value in SOUND_EFFECT_FILES_MAP[effect][1] is > 0: 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this indicates we have a valid sample loaded for this effect. 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1029a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1030117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent int lastSample = 0; 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Do not load sample if this effect uses the MediaPlayer 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effect][1] == 0) { 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (poolId[SOUND_EFFECT_FILES_MAP[effect][0]] == -1) { 1037a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent String filePath = Environment.getRootDirectory() 1038a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent + SOUND_EFFECTS_PATH 1039a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effect][0]]; 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int sampleId = mSoundPool.load(filePath, 0); 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sampleId <= 0) { 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Soundpool could not load file: "+filePath); 1043117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } else { 1044117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent SOUND_EFFECT_FILES_MAP[effect][1] = sampleId; 1045117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = sampleId; 1046117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent lastSample = sampleId; 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = poolId[SOUND_EFFECT_FILES_MAP[effect][0]]; 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1052a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // wait for all samples to be loaded 1053117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent if (lastSample != 0) { 1054117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent mSoundPoolCallBack.setLastSample(lastSample); 1055117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 1056117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent try { 1057117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent mSoundEffectsLock.wait(); 1058117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent status = mSoundPoolCallBack.status(); 1059117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } catch (java.lang.InterruptedException e) { 1060117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent Log.w(TAG, "Interrupted while waiting sound pool callback."); 1061117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent status = -1; 1062117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } 1063117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } else { 1064a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent status = -1; 1065a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1066117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 1067a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (mSoundPoolLooper != null) { 1068a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper.quit(); 1069a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper = null; 1070a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1071a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolListenerThread = null; 1072a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (status != 0) { 1073a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, 1074a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent "loadSoundEffects(), Error " 1075117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent + ((lastSample != 0) ? mSoundPoolCallBack.status() : -1) 1076a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent + " while loading samples"); 1077117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 1078117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent if (SOUND_EFFECT_FILES_MAP[effect][1] > 0) { 1079117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent SOUND_EFFECT_FILES_MAP[effect][1] = -1; 1080117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } 1081117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } 1082117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 1083a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool.release(); 1084a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool = null; 1085a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1087a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent return (status == 0); 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unloads samples from the sound pool. 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method can be called to free some memory when 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sound effects are disabled. 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unloadSoundEffects() { 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1100a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1101117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent mAudioHandler.removeMessages(MSG_LOAD_SOUND_EFFECTS); 1102a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mAudioHandler.removeMessages(MSG_PLAY_SOUND_EFFECT); 1103a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] poolId = new int[SOUND_EFFECT_FILES.length]; 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[fileIdx] = 0; 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effect][1] <= 0) { 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (poolId[SOUND_EFFECT_FILES_MAP[effect][0]] == 0) { 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool.unload(SOUND_EFFECT_FILES_MAP[effect][1]); 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = -1; 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = -1; 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1119a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool.release(); 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool = null; 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1124a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent class SoundPoolListenerThread extends Thread { 1125a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public SoundPoolListenerThread() { 1126a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent super("SoundPoolListenerThread"); 1127a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1128a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1129a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent @Override 1130a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public void run() { 1131a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1132a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Looper.prepare(); 1133a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper = Looper.myLooper(); 1134a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1135a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent synchronized (mSoundEffectsLock) { 1136a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (mSoundPool != null) { 1137a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolCallBack = new SoundPoolCallback(); 1138a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool.setOnLoadCompleteListener(mSoundPoolCallBack); 1139a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1140a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundEffectsLock.notify(); 1141a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1142a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Looper.loop(); 1143a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1144a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1145a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1146a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private final class SoundPoolCallback implements 1147a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent android.media.SoundPool.OnLoadCompleteListener { 1148a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1149a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent int mStatus; 1150a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent int mLastSample; 1151a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1152a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public int status() { 1153a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent return mStatus; 1154a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1155a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1156a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public void setLastSample(int sample) { 1157a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mLastSample = sample; 1158a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1159a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1160a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public void onLoadComplete(SoundPool soundPool, int sampleId, int status) { 1161a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent synchronized (mSoundEffectsLock) { 1162a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (status != 0) { 1163a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mStatus = status; 1164a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1165a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (sampleId == mLastSample) { 1166a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundEffectsLock.notify(); 1167a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1168a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1169a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1170a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1171a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 11724050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent /** @see AudioManager#reloadAudioSettings() */ 11734050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent public void reloadAudioSettings() { 11744050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // restore ringer mode, ringer mode affected streams, mute affected streams and vibrate settings 11754050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent readPersistedSettings(); 11764050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 11774050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // restore volume settings 11784050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 11794050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent for (int streamType = 0; streamType < numStreamTypes; streamType++) { 11804050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent VolumeStreamState streamState = mStreamStates[streamType]; 11814050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 1182d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent String settingName = System.VOLUME_SETTINGS[STREAM_VOLUME_ALIAS[streamType]]; 1183d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent String lastAudibleSettingName = settingName + System.APPEND_FOR_LAST_AUDIBLE; 1184d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent int index = Settings.System.getInt(mContentResolver, 1185d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent settingName, 1186d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1187d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent if (STREAM_VOLUME_ALIAS[streamType] != streamType) { 1188d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = rescaleIndex(index * 10, STREAM_VOLUME_ALIAS[streamType], streamType); 1189d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } else { 1190d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index *= 10; 1191d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } 1192d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent streamState.mIndex = streamState.getValidIndex(index); 1193d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent 1194d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = (index + 5) / 10; 1195d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = Settings.System.getInt(mContentResolver, 1196d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent lastAudibleSettingName, 1197d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent (index > 0) ? index : AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1198d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent if (STREAM_VOLUME_ALIAS[streamType] != streamType) { 1199d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = rescaleIndex(index * 10, STREAM_VOLUME_ALIAS[streamType], streamType); 1200d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } else { 1201d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index *= 10; 12024050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 1203d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent streamState.mLastAudibleIndex = streamState.getValidIndex(index); 1204a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 12055b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // unmute stream that was muted but is not affect by mute anymore 12064050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (streamState.muteCount() != 0 && !isStreamAffectedByMute(streamType)) { 12074050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent int size = streamState.mDeathHandlers.size(); 12084050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent for (int i = 0; i < size; i++) { 12094050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent streamState.mDeathHandlers.get(i).mMuteCount = 1; 12104050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent streamState.mDeathHandlers.get(i).mute(false); 12114050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 12124050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 12134050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // apply stream volume 12144050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (streamState.muteCount() == 0) { 1215a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, streamState.mIndex); 12164050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 12174050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 12184050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 12194050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // apply new ringer mode 12204050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent setRingerModeInt(getRingerMode(), false); 12214050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 12224050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 1223c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#setSpeakerphoneOn() */ 1224c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public void setSpeakerphoneOn(boolean on){ 1225dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent if (!checkAudioSettingsPermission("setSpeakerphoneOn()")) { 1226dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent return; 1227dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent } 1228fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent mForcedUseForComm = on ? AudioSystem.FORCE_SPEAKER : AudioSystem.FORCE_NONE; 1229fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent 1230fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent sendMsg(mAudioHandler, MSG_SET_FORCE_USE, SHARED_MSG, SENDMSG_QUEUE, 1231fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent AudioSystem.FOR_COMMUNICATION, mForcedUseForComm, null, 0); 1232c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1233c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1234c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#isSpeakerphoneOn() */ 1235c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public boolean isSpeakerphoneOn() { 1236fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent return (mForcedUseForComm == AudioSystem.FORCE_SPEAKER); 1237c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1238c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1239c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#setBluetoothScoOn() */ 1240c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public void setBluetoothScoOn(boolean on){ 1241dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent if (!checkAudioSettingsPermission("setBluetoothScoOn()")) { 1242dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent return; 1243dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent } 1244fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent mForcedUseForComm = on ? AudioSystem.FORCE_BT_SCO : AudioSystem.FORCE_NONE; 1245fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent 1246fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent sendMsg(mAudioHandler, MSG_SET_FORCE_USE, SHARED_MSG, SENDMSG_QUEUE, 1247fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent AudioSystem.FOR_COMMUNICATION, mForcedUseForComm, null, 0); 1248fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent sendMsg(mAudioHandler, MSG_SET_FORCE_USE, SHARED_MSG, SENDMSG_QUEUE, 1249fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent AudioSystem.FOR_RECORD, mForcedUseForComm, null, 0); 1250c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1251c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1252c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#isBluetoothScoOn() */ 1253c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public boolean isBluetoothScoOn() { 1254fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent return (mForcedUseForComm == AudioSystem.FORCE_BT_SCO); 1255c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1256c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 12573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** @see AudioManager#startBluetoothSco() */ 12583def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void startBluetoothSco(IBinder cb){ 1259dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!checkAudioSettingsPermission("startBluetoothSco()") || 1260dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent !mBootCompleted) { 12613def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return; 12623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 1263854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient client = getScoClient(cb, true); 12643def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client.incCount(); 12653def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12663def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12673def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** @see AudioManager#stopBluetoothSco() */ 12683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void stopBluetoothSco(IBinder cb){ 1269dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!checkAudioSettingsPermission("stopBluetoothSco()") || 1270dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent !mBootCompleted) { 12713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return; 12723def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 1273854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient client = getScoClient(cb, false); 1274854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent if (client != null) { 1275854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent client.decCount(); 1276854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } 12773def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private class ScoClient implements IBinder.DeathRecipient { 12803def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private IBinder mCb; // To be notified of client's death 1281f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen private int mCreatorPid; 12823def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private int mStartcount; // number of SCO connections started by this client 12833def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12843def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent ScoClient(IBinder cb) { 12853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb = cb; 1286f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen mCreatorPid = Binder.getCallingPid(); 12873def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount = 0; 12883def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12893def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12903def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void binderDied() { 12913def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 12923def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "SCO client died"); 12933def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int index = mScoClients.indexOf(this); 12943def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (index < 0) { 12953def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "unregistered SCO client died"); 12963def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else { 12973def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent clearCount(true); 12983def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mScoClients.remove(this); 12993def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13003def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13013def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13023def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13033def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void incCount() { 13043def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 130582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh requestScoState(BluetoothHeadset.STATE_AUDIO_CONNECTED); 13063def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 13073def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent try { 13083def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb.linkToDeath(this, 0); 13093def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } catch (RemoteException e) { 13103def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // client has already died! 13113def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "ScoClient incCount() could not link to "+mCb+" binder death"); 13123def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13133def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13143def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount++; 13153def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13163def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13173def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13183def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void decCount() { 13193def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 13203def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 13213def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "ScoClient.decCount() already 0"); 13223def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else { 13233def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount--; 13243def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 1325e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent try { 1326e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent mCb.unlinkToDeath(this, 0); 1327e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } catch (NoSuchElementException e) { 1328e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent Log.w(TAG, "decCount() going to 0 but not registered to binder"); 1329e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } 13303def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 133182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh requestScoState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED); 13323def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13333def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13343def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13353def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13363def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void clearCount(boolean stopSco) { 13373def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 1338e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent if (mStartcount != 0) { 1339e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent try { 1340e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent mCb.unlinkToDeath(this, 0); 1341e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } catch (NoSuchElementException e) { 1342e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent Log.w(TAG, "clearCount() mStartcount: "+mStartcount+" != 0 but not registered to binder"); 1343e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } 1344e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } 13453def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount = 0; 13463def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (stopSco) { 134782aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh requestScoState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED); 13483def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13503def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public int getCount() { 13533def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mStartcount; 13543def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public IBinder getBinder() { 13573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mCb; 13583def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 1360d7454be47f4111c0478a502353e11dea401378bdEric Laurent public int getPid() { 1361d7454be47f4111c0478a502353e11dea401378bdEric Laurent return mCreatorPid; 1362d7454be47f4111c0478a502353e11dea401378bdEric Laurent } 1363d7454be47f4111c0478a502353e11dea401378bdEric Laurent 13643def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public int totalCount() { 13653def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 13663def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int count = 0; 13673def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 13683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 13693def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent count += mScoClients.get(i).getCount(); 13703def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return count; 13723def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13753def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private void requestScoState(int state) { 137662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent checkScoAudioState(); 1377dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (totalCount() == 0) { 1378dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (state == BluetoothHeadset.STATE_AUDIO_CONNECTED) { 1379dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Make sure that the state transitions to CONNECTING even if we cannot initiate 1380dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // the connection. 1381dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_CONNECTING); 1382dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Accept SCO audio activation only in NORMAL audio mode or if the mode is 1383f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen // currently controlled by the same client process. 13849f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent synchronized(mSetModeDeathHandlers) { 13859f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if ((mSetModeDeathHandlers.isEmpty() || 13869f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mSetModeDeathHandlers.get(0).getPid() == mCreatorPid) && 13879f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent (mScoAudioState == SCO_STATE_INACTIVE || 13889f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_REQ)) { 13899f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mScoAudioState == SCO_STATE_INACTIVE) { 13909f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mBluetoothHeadset != null && mBluetoothHeadsetDevice != null) { 13919f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mBluetoothHeadset.startScoUsingVirtualVoiceCall( 13929f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mBluetoothHeadsetDevice)) { 13939f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_INTERNAL; 13949f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else { 13959f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent broadcastScoConnectionState( 13969f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 13979f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 13989f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else if (getBluetoothHeadset()) { 13999f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mScoAudioState = SCO_STATE_ACTIVATE_REQ; 1400dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 14019f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else { 14029f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_INTERNAL; 14039f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_CONNECTED); 1404dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1405dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else { 14069f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 1407dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1408dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 140962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } else if (state == BluetoothHeadset.STATE_AUDIO_DISCONNECTED && 1410dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent (mScoAudioState == SCO_STATE_ACTIVE_INTERNAL || 1411dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_ACTIVATE_REQ)) { 1412dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState == SCO_STATE_ACTIVE_INTERNAL) { 1413671db6f3ba1fdb3c907e0735fe6d0d284f5c34deMarco Nelissen if (mBluetoothHeadset != null && mBluetoothHeadsetDevice != null) { 1414dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!mBluetoothHeadset.stopScoUsingVirtualVoiceCall( 1415dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice)) { 1416dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_INACTIVE; 1417dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState( 1418dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 1419dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1420dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else if (getBluetoothHeadset()) { 1421dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_DEACTIVATE_REQ; 1422dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1423dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else { 1424dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_INACTIVE; 1425dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 1426dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 14273def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14283def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14293def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14303def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14313def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 143262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent private void checkScoAudioState() { 143362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent if (mBluetoothHeadset != null && mBluetoothHeadsetDevice != null && 1434dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_INACTIVE && 143562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadset.getAudioState(mBluetoothHeadsetDevice) 143662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent != BluetoothHeadset.STATE_AUDIO_DISCONNECTED) { 143762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_EXTERNAL; 143862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 143962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 144062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent 1441854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent private ScoClient getScoClient(IBinder cb, boolean create) { 14423def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 1443854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient client = null; 14443def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 14453def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 14463def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client = mScoClients.get(i); 14473def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (client.getBinder() == cb) 14483def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return client; 14493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 1450854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent if (create) { 1451854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent client = new ScoClient(cb); 1452854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent mScoClients.add(client); 1453854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } 14543def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return client; 14553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 1458d7454be47f4111c0478a502353e11dea401378bdEric Laurent public void clearAllScoClients(int exceptPid, boolean stopSco) { 14593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 1460854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient savedClient = null; 14613def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 14623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 1463854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient cl = mScoClients.get(i); 1464d7454be47f4111c0478a502353e11dea401378bdEric Laurent if (cl.getPid() != exceptPid) { 1465854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent cl.clearCount(stopSco); 1466854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } else { 1467854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent savedClient = cl; 1468854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } 1469854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } 1470854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent mScoClients.clear(); 1471854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent if (savedClient != null) { 1472854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent mScoClients.add(savedClient); 14733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14753def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14763def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 1477dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private boolean getBluetoothHeadset() { 1478dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent boolean result = false; 1479dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); 1480dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (adapter != null) { 1481dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent result = adapter.getProfileProxy(mContext, mBluetoothProfileServiceListener, 1482dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent BluetoothProfile.HEADSET); 1483dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1484dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // If we could not get a bluetooth headset proxy, send a failure message 1485dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // without delay to reset the SCO audio state and clear SCO clients. 1486dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // If we could get a proxy, send a delayed failure message that will reset our state 1487dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // in case we don't receive onServiceConnected(). 1488dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent sendMsg(mAudioHandler, MSG_BT_HEADSET_CNCT_FAILED, 0, 1489dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent SENDMSG_REPLACE, 0, 0, null, result ? BT_HEADSET_CNCT_TIMEOUT_MS : 0); 1490dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent return result; 1491dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1492dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1493d7454be47f4111c0478a502353e11dea401378bdEric Laurent private void disconnectBluetoothSco(int exceptPid) { 1494dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent synchronized(mScoClients) { 1495dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent checkScoAudioState(); 1496dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState == SCO_STATE_ACTIVE_EXTERNAL || 1497dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_EXT_REQ) { 1498dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mBluetoothHeadsetDevice != null) { 1499dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mBluetoothHeadset != null) { 1500dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!mBluetoothHeadset.stopVoiceRecognition( 1501b06ac839dd2d0437fc8314f6deb7233af5af521eEric Laurent mBluetoothHeadsetDevice)) { 1502dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent sendMsg(mAudioHandler, MSG_BT_HEADSET_CNCT_FAILED, 0, 1503dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent SENDMSG_REPLACE, 0, 0, null, 0); 1504dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1505dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else if (mScoAudioState == SCO_STATE_ACTIVE_EXTERNAL && 1506dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent getBluetoothHeadset()) { 1507dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_DEACTIVATE_EXT_REQ; 1508dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1509dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1510dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else { 1511d7454be47f4111c0478a502353e11dea401378bdEric Laurent clearAllScoClients(exceptPid, true); 1512dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1513dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1514dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1515dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1516dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private void resetBluetoothSco() { 1517dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent synchronized(mScoClients) { 1518d7454be47f4111c0478a502353e11dea401378bdEric Laurent clearAllScoClients(0, false); 1519dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_INACTIVE; 1520dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 1521dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1522dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1523dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1524dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private void broadcastScoConnectionState(int state) { 1525dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (state != mScoConnectionState) { 1526dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent Intent newIntent = new Intent(AudioManager.ACTION_SCO_AUDIO_STATE_UPDATED); 1527dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, state); 1528dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_PREVIOUS_STATE, 1529dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoConnectionState); 1530dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mContext.sendStickyBroadcast(newIntent); 1531dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoConnectionState = state; 1532dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1533dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1534dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 153582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh private BluetoothProfile.ServiceListener mBluetoothProfileServiceListener = 153682aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh new BluetoothProfile.ServiceListener() { 153782aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh public void onServiceConnected(int profile, BluetoothProfile proxy) { 153862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent synchronized (mScoClients) { 1539dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Discard timeout message 1540dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mAudioHandler.removeMessages(MSG_BT_HEADSET_CNCT_FAILED); 154162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadset = (BluetoothHeadset) proxy; 154262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent List<BluetoothDevice> deviceList = mBluetoothHeadset.getConnectedDevices(); 154362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent if (deviceList.size() > 0) { 154462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadsetDevice = deviceList.get(0); 154562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } else { 154662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadsetDevice = null; 154762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 1548dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Refresh SCO audio state 1549dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent checkScoAudioState(); 1550dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Continue pending action if any 1551dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState == SCO_STATE_ACTIVATE_REQ || 1552dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_REQ || 1553dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_EXT_REQ) { 1554dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent boolean status = false; 1555dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mBluetoothHeadsetDevice != null) { 1556dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent switch (mScoAudioState) { 1557dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent case SCO_STATE_ACTIVATE_REQ: 1558dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_INTERNAL; 1559dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent status = mBluetoothHeadset.startScoUsingVirtualVoiceCall( 1560dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice); 1561dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent break; 1562dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent case SCO_STATE_DEACTIVATE_REQ: 1563dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent status = mBluetoothHeadset.stopScoUsingVirtualVoiceCall( 1564dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice); 1565dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent break; 1566dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent case SCO_STATE_DEACTIVATE_EXT_REQ: 1567dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent status = mBluetoothHeadset.stopVoiceRecognition( 1568dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice); 1569dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1570dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1571dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!status) { 1572dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent sendMsg(mAudioHandler, MSG_BT_HEADSET_CNCT_FAILED, 0, 1573dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent SENDMSG_REPLACE, 0, 0, null, 0); 1574dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1575dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 15763def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 15773def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 157882aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh public void onServiceDisconnected(int profile) { 157962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent synchronized (mScoClients) { 1580dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadset = null; 15813def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 15823def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 15833def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent }; 1584d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Internal methods 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks if the adjustment should change ringer mode instead of just 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * adjusting volume. If so, this will set the proper ringer mode and volume 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * indices on the stream states. 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForRingerModeChange(int oldIndex, int direction) { 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean adjustVolumeIndex = true; 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int newRingerMode = mRingerMode; 15973d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent int uiIndex = (oldIndex + 5) / 10; 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15996329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler if (mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 16003d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent if ((direction == AudioManager.ADJUST_LOWER) && (uiIndex <= 1)) { 16013d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent // enter silent mode if current index is the last audible one and not repeating a 16023d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent // volume key down 16033d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent if (mPrevVolDirection != AudioManager.ADJUST_LOWER) { 16043d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent // "silent mode", but which one? 16053d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent newRingerMode = System.getInt(mContentResolver, System.VIBRATE_IN_SILENT, 1) == 1 16063d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent ? AudioManager.RINGER_MODE_VIBRATE 16073d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent : AudioManager.RINGER_MODE_SILENT; 16083d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent } 16093d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent if (uiIndex == 0) { 16103d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent adjustVolumeIndex = false; 16113d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent } 16126329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler } 16136329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler } else { 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction == AudioManager.ADJUST_RAISE) { 16156329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler // exiting silent mode 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newRingerMode = AudioManager.RINGER_MODE_NORMAL; 16173d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent if (uiIndex != 0) { 16183d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent adjustVolumeIndex = false; 16193d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent } 1620527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent } else { 1621527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent // prevent last audible index to reach 0 1622527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent adjustVolumeIndex = false; 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newRingerMode != mRingerMode) { 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setRingerMode(newRingerMode); 16289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 163025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent mPrevVolDirection = direction; 163125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return adjustVolumeIndex; 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isStreamAffectedByRingerMode(int streamType) { 16369bcf401d13d47416043a704430388abd59aef7cdEric Laurent return (mRingerModeAffectedStreams & (1 << streamType)) != 0; 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16395b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent private boolean isStreamMutedByRingerMode(int streamType) { 16405b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent return (mRingerModeMutedStreams & (1 << streamType)) != 0; 16415b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 16425b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 16439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isStreamAffectedByMute(int streamType) { 16449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mMuteAffectedStreams & (1 << streamType)) != 0; 16459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void ensureValidDirection(int direction) { 16489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction < AudioManager.ADJUST_LOWER || direction > AudioManager.ADJUST_RAISE) { 16499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Bad direction " + direction); 16509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void ensureValidStreamType(int streamType) { 16549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamType < 0 || streamType >= mStreamStates.length) { 16559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Bad stream type " + streamType); 16569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getActiveStreamType(int suggestedStreamType) { 166025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 166125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (mVoiceCapable) { 166225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent boolean isOffhook = false; 166325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent try { 166425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent ITelephony phone = ITelephony.Stub.asInterface(ServiceManager.checkService("phone")); 166525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (phone != null) isOffhook = phone.isOffhook(); 166625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } catch (RemoteException e) { 166725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent Log.w(TAG, "Couldn't connect to phone service", e); 166825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 166925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 167025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (isOffhook || getMode() == AudioManager.MODE_IN_COMMUNICATION) { 167125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (AudioSystem.getForceUse(AudioSystem.FOR_COMMUNICATION) 167225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent == AudioSystem.FORCE_BT_SCO) { 167325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_BLUETOOTH_SCO..."); 167425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_BLUETOOTH_SCO; 167525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else { 167625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_VOICE_CALL..."); 167725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_VOICE_CALL; 167825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 167925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else if (AudioSystem.isStreamActive(AudioSystem.STREAM_MUSIC, 0)) { 168025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_MUSIC..."); 168125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_MUSIC; 168225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else if (suggestedStreamType == AudioManager.USE_DEFAULT_STREAM_TYPE) { 1683c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato // Log.v(TAG, "getActiveStreamType: Forcing STREAM_RING..." 1684c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato // + " b/c USE_DEFAULT_STREAM_TYPE..."); 1685c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato return AudioSystem.STREAM_RING; 1686c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato } else { 168725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Returning suggested type " + suggestedStreamType); 168825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return suggestedStreamType; 168925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 169025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else { 169125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (getMode() == AudioManager.MODE_IN_COMMUNICATION) { 169225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (AudioSystem.getForceUse(AudioSystem.FOR_COMMUNICATION) 169325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent == AudioSystem.FORCE_BT_SCO) { 169425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_BLUETOOTH_SCO..."); 169525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_BLUETOOTH_SCO; 169625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else { 169725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_VOICE_CALL..."); 169825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_VOICE_CALL; 169925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 170025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else if (AudioSystem.isStreamActive(AudioSystem.STREAM_NOTIFICATION, 170125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent NOTIFICATION_VOLUME_DELAY_MS) || 170225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent AudioSystem.isStreamActive(AudioSystem.STREAM_RING, 170325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent NOTIFICATION_VOLUME_DELAY_MS)) { 170425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_NOTIFICATION..."); 170525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_NOTIFICATION; 170625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else if (AudioSystem.isStreamActive(AudioSystem.STREAM_MUSIC, 0) || 170725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent (suggestedStreamType == AudioManager.USE_DEFAULT_STREAM_TYPE)) { 1708c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato // Log.v(TAG, "getActiveStreamType: Forcing STREAM_MUSIC " 1709c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato // + " b/c USE_DEFAULT_STREAM_TYPE..."); 1710c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato return AudioSystem.STREAM_MUSIC; 171125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else { 171225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Returning suggested type " + suggestedStreamType); 171325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return suggestedStreamType; 1714c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato } 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void broadcastRingerMode() { 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send sticky broadcast 17201c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn Intent broadcast = new Intent(AudioManager.RINGER_MODE_CHANGED_ACTION); 17211c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn broadcast.putExtra(AudioManager.EXTRA_RINGER_MODE, mRingerMode); 17221c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn broadcast.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT 17231c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn | Intent.FLAG_RECEIVER_REPLACE_PENDING); 17241c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn long origCallerIdentityToken = Binder.clearCallingIdentity(); 17251c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn mContext.sendStickyBroadcast(broadcast); 17261c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn Binder.restoreCallingIdentity(origCallerIdentityToken); 17279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void broadcastVibrateSetting(int vibrateType) { 17309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send broadcast 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ActivityManagerNative.isSystemReady()) { 17329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent broadcast = new Intent(AudioManager.VIBRATE_SETTING_CHANGED_ACTION); 17339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcast.putExtra(AudioManager.EXTRA_VIBRATE_TYPE, vibrateType); 17349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcast.putExtra(AudioManager.EXTRA_VIBRATE_SETTING, getVibrateSetting(vibrateType)); 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext.sendBroadcast(broadcast); 17369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Message helper methods 17409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int getMsg(int baseMsg, int streamType) { 17419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (baseMsg & 0xffff) | streamType << 16; 17429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int getMsgBase(int msg) { 17459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return msg & 0xffff; 17469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void sendMsg(Handler handler, int baseMsg, int streamType, 17499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int existingMsgPolicy, int arg1, int arg2, Object obj, int delay) { 17509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int msg = (streamType == SHARED_MSG) ? baseMsg : getMsg(baseMsg, streamType); 17519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (existingMsgPolicy == SENDMSG_REPLACE) { 17539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.removeMessages(msg); 17549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (existingMsgPolicy == SENDMSG_NOOP && handler.hasMessages(msg)) { 17559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 17569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler 17599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .sendMessageDelayed(handler.obtainMessage(msg, arg1, arg2, obj), delay); 17609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean checkAudioSettingsPermission(String method) { 17639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mContext.checkCallingOrSelfPermission("android.permission.MODIFY_AUDIO_SETTINGS") 17649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project == PackageManager.PERMISSION_GRANTED) { 17659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 17669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String msg = "Audio Settings Permission Denial: " + method + " from pid=" 17689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + Binder.getCallingPid() 17699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid(); 17709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, msg); 17719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 17729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 17769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Inner classes 17779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 17789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public class VolumeStreamState { 17809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mStreamType; 17819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 178211a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi private String mVolumeIndexSettingName; 178311a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi private String mLastAudibleVolumeIndexSettingName; 1784a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int mIndexMax; 17859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mIndex; 17869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mLastAudibleIndex; 17879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ArrayList<VolumeDeathHandler> mDeathHandlers; //handles mute/solo requests client death 17889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1789a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private VolumeStreamState(String settingName, int streamType) { 17909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179111a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi setVolumeIndexSettingName(settingName); 17929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamType = streamType; 17949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ContentResolver cr = mContentResolver; 17965982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles mIndexMax = MAX_STREAM_VOLUME[streamType]; 1797a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndex = Settings.System.getInt(cr, 1798a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mVolumeIndexSettingName, 1799a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1800a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleIndex = Settings.System.getInt(cr, 1801a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleVolumeIndexSettingName, 1802a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (mIndex > 0) ? mIndex : AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1803a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.initStreamVolume(streamType, 0, mIndexMax); 1804a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndexMax *= 10; 1805a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndex = getValidIndex(10 * mIndex); 1806a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleIndex = getValidIndex(10 * mLastAudibleIndex); 1807a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, mIndex); 18089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers = new ArrayList<VolumeDeathHandler>(); 18099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 181111a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi public void setVolumeIndexSettingName(String settingName) { 181211a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mVolumeIndexSettingName = settingName; 181311a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mLastAudibleVolumeIndexSettingName = settingName + System.APPEND_FOR_LAST_AUDIBLE; 181411a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi } 181511a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi 18169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean adjustIndex(int deltaIndex) { 1817a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return setIndex(mIndex + deltaIndex * 10, true); 18189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18209bcf401d13d47416043a704430388abd59aef7cdEric Laurent public boolean setIndex(int index, boolean lastAudible) { 18219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int oldIndex = mIndex; 18229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIndex = getValidIndex(index); 18239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (oldIndex != mIndex) { 18259bcf401d13d47416043a704430388abd59aef7cdEric Laurent if (lastAudible) { 18269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastAudibleIndex = mIndex; 18279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1828a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Apply change to all streams using this one as alias 1829a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 1830a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 1831a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (streamType != mStreamType && STREAM_VOLUME_ALIAS[streamType] == mStreamType) { 1832a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mStreamStates[streamType].setIndex(rescaleIndex(mIndex, mStreamType, streamType), lastAudible); 1833a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1834a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 18359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 18369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 18379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 18389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18415b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent public void setLastAudibleIndex(int index) { 18425b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mLastAudibleIndex = getValidIndex(index); 18435b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 18445b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 18455b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent public void adjustLastAudibleIndex(int deltaIndex) { 18465b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent setLastAudibleIndex(mLastAudibleIndex + deltaIndex * 10); 18475b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 18485b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 18499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMaxIndex() { 1850a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return mIndexMax; 18519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void mute(IBinder cb, boolean state) { 18549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler handler = getDeathHandler(cb, state); 18559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (handler == null) { 18569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Could not get client death handler for stream: "+mStreamType); 18579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 18589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.mute(state); 18609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getValidIndex(int index) { 18639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (index < 0) { 18649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 1865a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else if (index > mIndexMax) { 1866a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return mIndexMax; 18679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return index; 18709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class VolumeDeathHandler implements IBinder.DeathRecipient { 18739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private IBinder mICallback; // To be notified of client's death 18749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMuteCount; // Number of active mutes for this client 18759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler(IBinder cb) { 18779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mICallback = cb; 18789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void mute(boolean state) { 18819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(mDeathHandlers) { 18829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state) { 18839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 18849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Register for client death notification 18859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 18865b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // mICallback can be 0 if muted by AudioService 18875b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (mICallback != null) { 18885b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mICallback.linkToDeath(this, 0); 18895b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 18909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.add(this); 18919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the stream is not yet muted by any client, set lvel to 0 18929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (muteCount() == 0) { 18939bcf401d13d47416043a704430388abd59aef7cdEric Laurent setIndex(0, false); 18949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, 18959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState.this, 0); 18969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 18989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Client has died! 18999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project binderDied(); 19009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.notify(); 19019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 19029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 19049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "stream: "+mStreamType+" was already muted by this client"); 19059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount++; 19079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 19089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 19099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "unexpected unmute for stream: "+mStreamType); 19109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 19119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount--; 19129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 19139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Unregistr from client death notification 19149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.remove(this); 19155b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // mICallback can be 0 if muted by AudioService 19165b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (mICallback != null) { 19175b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mICallback.unlinkToDeath(this, 0); 19185b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 19199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (muteCount() == 0) { 19205b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If the stream is not muted any more, restore it's volume if 19219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // ringer mode allows it 19229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isStreamAffectedByRingerMode(mStreamType) || mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 19239bcf401d13d47416043a704430388abd59aef7cdEric Laurent setIndex(mLastAudibleIndex, false); 19249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, 19259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState.this, 0); 19269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.notify(); 19329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void binderDied() { 19369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Volume service client died for stream: "+mStreamType); 19379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount != 0) { 19389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Reset all active mute requests from this client. 19399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount = 1; 19409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mute(false); 19419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int muteCount() { 19469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = 0; 19479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int size = mDeathHandlers.size(); 19489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < size; i++) { 19499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project count += mDeathHandlers.get(i).mMuteCount; 19509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return count; 19529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeDeathHandler getDeathHandler(IBinder cb, boolean state) { 19559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(mDeathHandlers) { 19569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler handler; 19579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int size = mDeathHandlers.size(); 19589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < size; i++) { 19599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = mDeathHandlers.get(i); 19605b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (cb == handler.mICallback) { 19619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handler; 19629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this is the first mute request for this client, create a new 19659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // client death handler. Otherwise, it is an out of sequence unmute request. 19669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state) { 19679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = new VolumeDeathHandler(cb); 19689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 19699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "stream was not muted by this client"); 19709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = null; 19719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handler; 19739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Thread that handles native AudioSystem control. */ 19789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class AudioSystemThread extends Thread { 19799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystemThread() { 19809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super("AudioService"); 19819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 19849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void run() { 19859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set this thread up so the handler will work on it 19869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.prepare(); 19879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(AudioService.this) { 19899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioHandler = new AudioHandler(); 19909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Notify that the handler has been created 19929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioService.this.notify(); 19939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Listen for volume change requests that are set by VolumePanel 19969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.loop(); 19979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Handles internal volume messages in separate volume thread. */ 20019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class AudioHandler extends Handler { 20029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setSystemVolume(VolumeStreamState streamState) { 20049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Adjust volume 2006a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamState.mStreamType, streamState.mIndex); 2007a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 2008a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Apply change to all streams using this one as alias 2009a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 2010a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 2011a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (streamType != streamState.mStreamType && 2012a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent STREAM_VOLUME_ALIAS[streamType] == streamState.mStreamType) { 2013a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, mStreamStates[streamType].mIndex); 2014a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2015a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 20169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post a persist volume msg 20189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamState.mStreamType, 201931951ca52aa007891b0be975318199e207c70e02Eric Laurent SENDMSG_REPLACE, 1, 1, streamState, PERSIST_DELAY); 20209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 202231951ca52aa007891b0be975318199e207c70e02Eric Laurent private void persistVolume(VolumeStreamState streamState, boolean current, boolean lastAudible) { 202331951ca52aa007891b0be975318199e207c70e02Eric Laurent if (current) { 202431951ca52aa007891b0be975318199e207c70e02Eric Laurent System.putInt(mContentResolver, streamState.mVolumeIndexSettingName, 202531951ca52aa007891b0be975318199e207c70e02Eric Laurent (streamState.mIndex + 5)/ 10); 202631951ca52aa007891b0be975318199e207c70e02Eric Laurent } 202731951ca52aa007891b0be975318199e207c70e02Eric Laurent if (lastAudible) { 202831951ca52aa007891b0be975318199e207c70e02Eric Laurent System.putInt(mContentResolver, streamState.mLastAudibleVolumeIndexSettingName, 2029a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (streamState.mLastAudibleIndex + 5) / 10); 203031951ca52aa007891b0be975318199e207c70e02Eric Laurent } 20319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void persistRingerMode() { 20349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, System.MODE_RINGER, mRingerMode); 20359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void persistVibrateSetting() { 20389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, System.VIBRATE_ON, mVibrateSetting); 20399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void playSoundEffect(int effectType, int volume) { 20429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 20439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 20449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 20459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2046a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent float volFloat; 204725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // use default if volume is not specified by caller 2048a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent if (volume < 0) { 204925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent volFloat = (float)Math.pow(10, SOUND_EFFECT_VOLUME_DB/20); 2050a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } else { 2051a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent volFloat = (float) volume / 1000.0f; 2052a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } 20539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effectType][1] > 0) { 2055a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent mSoundPool.play(SOUND_EFFECT_FILES_MAP[effectType][1], volFloat, volFloat, 0, 0, 1.0f); 20569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 20579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MediaPlayer mediaPlayer = new MediaPlayer(); 20589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mediaPlayer != null) { 20599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 20609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String filePath = Environment.getRootDirectory() + SOUND_EFFECTS_PATH + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effectType][0]]; 20619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setDataSource(filePath); 20629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setAudioStreamType(AudioSystem.STREAM_SYSTEM); 20639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.prepare(); 2064a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent mediaPlayer.setVolume(volFloat, volFloat); 20659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setOnCompletionListener(new OnCompletionListener() { 20669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onCompletion(MediaPlayer mp) { 20679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cleanupPlayer(mp); 20689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 20709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setOnErrorListener(new OnErrorListener() { 20719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onError(MediaPlayer mp, int what, int extra) { 20729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cleanupPlayer(mp); 20739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 20749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 20769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.start(); 20779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException ex) { 20789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IOException: "+ex); 20799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalArgumentException ex) { 20809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalArgumentException: "+ex); 20819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalStateException ex) { 20829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); 20839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2089f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi private void onHandlePersistMediaButtonReceiver(ComponentName receiver) { 2090d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi Settings.System.putString(mContentResolver, Settings.System.MEDIA_BUTTON_RECEIVER, 2091d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi receiver == null ? "" : receiver.flattenToString()); 2092d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 2093d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 20949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void cleanupPlayer(MediaPlayer mp) { 20959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp != null) { 20969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 20979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp.stop(); 20989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp.release(); 20999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalStateException ex) { 21009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); 21019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2105fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent private void setForceUse(int usage, int config) { 2106fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent AudioSystem.setForceUse(usage, config); 2107fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent } 2108fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent 21099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 21109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 21119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int baseMsgWhat = getMsgBase(msg.what); 21129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (baseMsgWhat) { 21149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_SET_SYSTEM_VOLUME: 21169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setSystemVolume((VolumeStreamState) msg.obj); 21179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_VOLUME: 212031951ca52aa007891b0be975318199e207c70e02Eric Laurent persistVolume((VolumeStreamState) msg.obj, (msg.arg1 != 0), (msg.arg2 != 0)); 21219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_RINGER_MODE: 21249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project persistRingerMode(); 21259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_VIBRATE_SETTING: 21289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project persistVibrateSetting(); 21299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_MEDIA_SERVER_DIED: 213289e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent if (!mMediaServerOk) { 213389e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent Log.e(TAG, "Media server died."); 2134a25c5d88d17f251262307ce31e799c9cf361d145Eric Laurent // Force creation of new IAudioFlinger interface so that we are notified 2135a25c5d88d17f251262307ce31e799c9cf361d145Eric Laurent // when new media_server process is back to life. 2136a25c5d88d17f251262307ce31e799c9cf361d145Eric Laurent AudioSystem.setErrorCallback(mAudioSystemCallback); 213789e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent sendMsg(mAudioHandler, MSG_MEDIA_SERVER_DIED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 213889e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent null, 500); 213989e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent } 21409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_MEDIA_SERVER_STARTED: 21439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Media server started."); 21443c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // indicate to audio HAL that we start the reconfiguration phase after a media 21453c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // server crash 21463c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // Note that MSG_MEDIA_SERVER_STARTED message is only received when the media server 21473c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // process restarts after a crash, not the first time it is started. 21483c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent AudioSystem.setParameters("restarting=true"); 21493c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent 2150c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore device connection states 2151c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Set set = mConnectedDevices.entrySet(); 2152c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Iterator i = set.iterator(); 2153c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent while(i.hasNext()){ 2154c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Map.Entry device = (Map.Entry)i.next(); 2155c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setDeviceConnectionState(((Integer)device.getKey()).intValue(), 2156c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 2157c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent (String)device.getValue()); 2158c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 2159c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2160c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore call state 2161c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setPhoneState(mMode); 2162c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2163d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent // Restore forced usage for communcations and record 2164c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, mForcedUseForComm); 2165d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setForceUse(AudioSystem.FOR_RECORD, mForcedUseForComm); 2166c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2167a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Restore stream volumes 21689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numStreamTypes = AudioSystem.getNumStreamTypes(); 21699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 2170a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index; 21719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState streamState = mStreamStates[streamType]; 2172c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.initStreamVolume(streamType, 0, (streamState.mIndexMax + 5) / 10); 21739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamState.muteCount() == 0) { 2174a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = streamState.mIndex; 21759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 2176a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = 0; 21779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2178a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, index); 21799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2180c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2181c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore ringer mode 2182c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent setRingerModeInt(getRingerMode(), false); 21833c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent 21843c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // indicate the end of reconfiguration phase to audio HAL 21853c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent AudioSystem.setParameters("restarting=false"); 21869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2188117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent case MSG_LOAD_SOUND_EFFECTS: 2189117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent loadSoundEffects(); 2190117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent break; 2191117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 21929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PLAY_SOUND_EFFECT: 21939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project playSoundEffect(msg.arg1, msg.arg2); 21949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21954c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 21964c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi case MSG_BTA2DP_DOCK_TIMEOUT: 21974c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // msg.obj == address of BTA2DP device 21984c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableNow( (String) msg.obj ); 21994c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi break; 2200fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent 2201fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent case MSG_SET_FORCE_USE: 2202fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent setForceUse(msg.arg1, msg.arg2); 2203fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent break; 2204d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 2205d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi case MSG_PERSIST_MEDIABUTTONRECEIVER: 2206f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi onHandlePersistMediaButtonReceiver( (ComponentName) msg.obj ); 2207d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi break; 2208dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 22098f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi case MSG_RCDISPLAY_CLEAR: 22104426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi onRcDisplayClear(); 22118f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi break; 22128f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 22138f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi case MSG_RCDISPLAY_UPDATE: 22144426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // msg.obj is guaranteed to be non null 22154426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi onRcDisplayUpdate( (RemoteControlStackEntry) msg.obj, msg.arg1); 22168f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi break; 22178f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 2218dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent case MSG_BT_HEADSET_CNCT_FAILED: 2219dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent resetBluetoothSco(); 2220dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent break; 22219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2225b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh private class SettingsObserver extends ContentObserver { 2226a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 2227b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh SettingsObserver() { 2228b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh super(new Handler()); 2229b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mContentResolver.registerContentObserver(Settings.System.getUriFor( 2230b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh Settings.System.MODE_RINGER_STREAMS_AFFECTED), false, this); 2231b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 2232b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 2233b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh @Override 2234b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh public void onChange(boolean selfChange) { 2235b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh super.onChange(selfChange); 2236a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent synchronized (mSettingsLock) { 2237a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int ringerModeAffectedStreams = Settings.System.getInt(mContentResolver, 2238c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, 2239c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent ((1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_NOTIFICATION)| 2240c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent (1 << AudioSystem.STREAM_SYSTEM)|(1 << AudioSystem.STREAM_SYSTEM_ENFORCED))); 2241c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent if (mVoiceCapable) { 2242c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent ringerModeAffectedStreams &= ~(1 << AudioSystem.STREAM_MUSIC); 2243c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent } else { 2244402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent ringerModeAffectedStreams |= (1 << AudioSystem.STREAM_MUSIC); 2245402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 2246a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (ringerModeAffectedStreams != mRingerModeAffectedStreams) { 2247a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /* 2248a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Ensure all stream types that should be affected by ringer mode 2249a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * are in the proper state. 2250a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 2251a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mRingerModeAffectedStreams = ringerModeAffectedStreams; 2252a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setRingerModeInt(getRingerMode(), false); 2253a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2254a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2255b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 2256b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 2257a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 22584c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceAvailable(String address) { 22594c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, 22604c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.DEVICE_STATE_AVAILABLE, 22614c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 22624c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // Reset A2DP suspend state each time a new sink is connected 22634c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setParameters("A2dpSuspended=false"); 22644c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.put( new Integer(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP), 22654c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 22664c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 22674c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 22684c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceUnavailableNow(String address) { 22694c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi Intent noisyIntent = new Intent(AudioManager.ACTION_AUDIO_BECOMING_NOISY); 22704c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mContext.sendBroadcast(noisyIntent); 22714c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, 22724c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.DEVICE_STATE_UNAVAILABLE, 22734c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 22744c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP); 22754c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 22764c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 22774c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceUnavailableLater(String address) { 22783b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent // prevent any activity on the A2DP audio output to avoid unwanted 22793b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent // reconnection of the sink. 22803b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent AudioSystem.setParameters("A2dpSuspended=true"); 22814c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // the device will be made unavailable later, so consider it disconnected right away 22824c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP); 22834c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // send the delayed message to make the device unavailable later 22844c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi Message msg = mAudioHandler.obtainMessage(MSG_BTA2DP_DOCK_TIMEOUT, address); 22854c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mAudioHandler.sendMessageDelayed(msg, BTA2DP_DOCK_TIMEOUT_MILLIS); 22864c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 22874c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 22884c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 2289a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private void cancelA2dpDeviceTimeout() { 22904c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mAudioHandler.removeMessages(MSG_BTA2DP_DOCK_TIMEOUT); 22914c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 22924c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 2293a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private boolean hasScheduledA2dpDockTimeout() { 2294a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi return mAudioHandler.hasMessages(MSG_BTA2DP_DOCK_TIMEOUT); 2295a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } 2296a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi 2297a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi /* cache of the address of the last dock the device was connected to */ 2298a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private String mDockAddress; 2299a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi 2300a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** 2301a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Receiver for misc intent broadcasts the Phone app cares about. 2302a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 2303a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private class AudioServiceBroadcastReceiver extends BroadcastReceiver { 2304a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Override 2305a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public void onReceive(Context context, Intent intent) { 2306a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent String action = intent.getAction(); 2307a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 2308758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi if (action.equals(Intent.ACTION_DOCK_EVENT)) { 2309758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi int dockState = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 2310758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi Intent.EXTRA_DOCK_STATE_UNDOCKED); 2311758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi int config; 2312758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi switch (dockState) { 2313758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_DESK: 2314758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_BT_DESK_DOCK; 2315758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi break; 2316758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_CAR: 2317758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_BT_CAR_DOCK; 2318758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi break; 231921e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi case Intent.EXTRA_DOCK_STATE_LE_DESK: 232021e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi config = AudioSystem.FORCE_ANALOG_DOCK; 232121e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi break; 232221e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi case Intent.EXTRA_DOCK_STATE_HE_DESK: 232321e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi config = AudioSystem.FORCE_DIGITAL_DOCK; 232421e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi break; 2325758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_UNDOCKED: 2326758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi default: 2327758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_NONE; 2328758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi } 2329758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi AudioSystem.setForceUse(AudioSystem.FOR_DOCK, config); 233082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } else if (action.equals(BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED)) { 233182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh int state = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, 233282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh BluetoothProfile.STATE_DISCONNECTED); 2333005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly BluetoothDevice btDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 2334dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent if (btDevice == null) { 2335dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent return; 2336dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent } 2337bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly String address = btDevice.getAddress(); 2338dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent if (!BluetoothAdapter.checkBluetoothAddress(address)) { 2339dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent address = ""; 2340dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent } 234182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh boolean isConnected = 234282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh (mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP) && 234382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mConnectedDevices.get(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP).equals(address)); 2344d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 234582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh if (isConnected && state != BluetoothProfile.STATE_CONNECTED) { 23464c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi if (btDevice.isBluetoothDock()) { 234782aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh if (state == BluetoothProfile.STATE_DISCONNECTED) { 23484c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // introduction of a delay for transient disconnections of docks when 23494c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // power is rapidly turned off/on, this message will be canceled if 23504c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // we reconnect the dock under a preset delay 23514c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableLater(address); 23524c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // the next time isConnected is evaluated, it will be false for the dock 23534c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 23544c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } else { 23554c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableNow(address); 23564c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 235782aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } else if (!isConnected && state == BluetoothProfile.STATE_CONNECTED) { 23584c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi if (btDevice.isBluetoothDock()) { 23594c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // this could be a reconnection after a transient disconnection 2360a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi cancelA2dpDeviceTimeout(); 2361a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi mDockAddress = address; 2362a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } else { 2363a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi // this could be a connection of another A2DP device before the timeout of 2364a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi // a dock: cancel the dock timeout, and make the dock unavailable now 2365a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi if(hasScheduledA2dpDockTimeout()) { 2366a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi cancelA2dpDeviceTimeout(); 2367a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi makeA2dpDeviceUnavailableNow(mDockAddress); 2368a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } 23694c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 23704c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceAvailable(address); 2371a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 237282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } else if (action.equals(BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED)) { 237382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh int state = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, 237482aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh BluetoothProfile.STATE_DISCONNECTED); 2375d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent int device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO; 2376a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly String address = null; 2377dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent 2378dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent BluetoothDevice btDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 2379dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent if (btDevice == null) { 2380dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent return; 2381dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent } 2382dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent 2383dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent address = btDevice.getAddress(); 2384dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent BluetoothClass btClass = btDevice.getBluetoothClass(); 2385dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent if (btClass != null) { 2386dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent switch (btClass.getDeviceClass()) { 2387dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent case BluetoothClass.Device.AUDIO_VIDEO_WEARABLE_HEADSET: 2388dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent case BluetoothClass.Device.AUDIO_VIDEO_HANDSFREE: 2389dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_HEADSET; 2390dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent break; 2391dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent case BluetoothClass.Device.AUDIO_VIDEO_CAR_AUDIO: 2392dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_CARKIT; 2393dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent break; 2394d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } 2395d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } 2396d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 2397dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent if (!BluetoothAdapter.checkBluetoothAddress(address)) { 2398dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent address = ""; 2399dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent } 2400d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent boolean isConnected = (mConnectedDevices.containsKey(device) && 240182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mConnectedDevices.get(device).equals(address)); 2402d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 240362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent synchronized (mScoClients) { 240462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent if (isConnected && state != BluetoothProfile.STATE_CONNECTED) { 240562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioSystem.setDeviceConnectionState(device, 240662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 240762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent address); 240862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mConnectedDevices.remove(device); 240962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadsetDevice = null; 2410dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent resetBluetoothSco(); 241162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } else if (!isConnected && state == BluetoothProfile.STATE_CONNECTED) { 241262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioSystem.setDeviceConnectionState(device, 241362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 241462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent address); 241562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mConnectedDevices.put(new Integer(device), address); 241662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadsetDevice = btDevice; 241762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 2418a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2419a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else if (action.equals(Intent.ACTION_HEADSET_PLUG)) { 2420a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int state = intent.getIntExtra("state", 0); 2421923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent int microphone = intent.getIntExtra("microphone", 0); 2422923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent 2423923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (microphone != 0) { 24242c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 24252c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_WIRED_HEADSET); 2426923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (state == 0 && isConnected) { 2427923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADSET, 2428923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 2429923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 2430923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_WIRED_HEADSET); 2431923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else if (state == 1 && !isConnected) { 2432923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADSET, 2433923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 2434923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 24352c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( 24362c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent new Integer(AudioSystem.DEVICE_OUT_WIRED_HEADSET), ""); 2437923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } 2438923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else { 24392c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 24402c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE); 2441923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (state == 0 && isConnected) { 2442923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE, 2443923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 2444923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 2445923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE); 2446923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else if (state == 1 && !isConnected) { 2447923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE, 2448923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 2449923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 24502c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( 24512c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent new Integer(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE), ""); 2452923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } 2453a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 245421e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } else if (action.equals(Intent.ACTION_USB_ANLG_HEADSET_PLUG)) { 245521e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi int state = intent.getIntExtra("state", 0); 245621e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi Log.v(TAG, "Broadcast Receiver: Got ACTION_USB_ANLG_HEADSET_PLUG, state = "+state); 24572c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 24582c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET); 245921e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi if (state == 0 && isConnected) { 246021e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET, 246121e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.DEVICE_STATE_UNAVAILABLE, ""); 246221e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET); 246321e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } else if (state == 1 && !isConnected) { 246421e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET, 246521e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.DEVICE_STATE_AVAILABLE, ""); 24662c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( 24672c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent new Integer(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET), ""); 246821e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } 24692c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent } else if (action.equals(Intent.ACTION_HDMI_AUDIO_PLUG)) { 24702c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent int state = intent.getIntExtra("state", 0); 24712c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent Log.v(TAG, "Broadcast Receiver: Got ACTION_HDMI_AUDIO_PLUG, state = "+state); 24722c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 24732c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_AUX_DIGITAL); 24742c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent if (state == 0 && isConnected) { 24752c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_AUX_DIGITAL, 24762c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, ""); 24772c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_AUX_DIGITAL); 24782c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent } else if (state == 1 && !isConnected) { 24792c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_AUX_DIGITAL, 24802c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, ""); 24812c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( new Integer(AudioSystem.DEVICE_OUT_AUX_DIGITAL), ""); 24822c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent } 24832c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent } else if (action.equals(Intent.ACTION_USB_DGTL_HEADSET_PLUG)) { 248421e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi int state = intent.getIntExtra("state", 0); 248521e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi Log.v(TAG, "Broadcast Receiver: Got ACTION_USB_DGTL_HEADSET_PLUG, state = "+state); 24862c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 24872c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET); 248821e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi if (state == 0 && isConnected) { 248921e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET, 249021e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.DEVICE_STATE_UNAVAILABLE, ""); 249121e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET); 249221e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } else if (state == 1 && !isConnected) { 249321e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET, 249421e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.DEVICE_STATE_AVAILABLE, ""); 24952c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( 24962c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent new Integer(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET), ""); 249721e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } 24983def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else if (action.equals(BluetoothHeadset.ACTION_AUDIO_STATE_CHANGED)) { 249962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent boolean broadcast = false; 2500dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent int state = AudioManager.SCO_AUDIO_STATE_ERROR; 25013def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized (mScoClients) { 250262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent int btState = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, -1); 2503dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // broadcast intent if the connection was initated by AudioService 2504dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!mScoClients.isEmpty() && 2505dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent (mScoAudioState == SCO_STATE_ACTIVE_INTERNAL || 2506dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_ACTIVATE_REQ || 2507dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_REQ)) { 250862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent broadcast = true; 250962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 251062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent switch (btState) { 251162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent case BluetoothHeadset.STATE_AUDIO_CONNECTED: 2512dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent state = AudioManager.SCO_AUDIO_STATE_CONNECTED; 2513dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState != SCO_STATE_ACTIVE_INTERNAL && 2514dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState != SCO_STATE_DEACTIVATE_REQ && 2515dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState != SCO_STATE_DEACTIVATE_EXT_REQ) { 251662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_EXTERNAL; 25173def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 251862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent break; 251962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent case BluetoothHeadset.STATE_AUDIO_DISCONNECTED: 2520dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent state = AudioManager.SCO_AUDIO_STATE_DISCONNECTED; 252162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mScoAudioState = SCO_STATE_INACTIVE; 2522d7454be47f4111c0478a502353e11dea401378bdEric Laurent clearAllScoClients(0, false); 252362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent break; 252462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent case BluetoothHeadset.STATE_AUDIO_CONNECTING: 2525dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState != SCO_STATE_ACTIVE_INTERNAL && 2526dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState != SCO_STATE_DEACTIVATE_REQ && 2527dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState != SCO_STATE_DEACTIVATE_EXT_REQ) { 252862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_EXTERNAL; 25293def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 253062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent default: 253162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // do not broadcast CONNECTING or invalid state 253262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent broadcast = false; 253362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent break; 25343def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 25353def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 253662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent if (broadcast) { 2537dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(state); 2538dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent //FIXME: this is to maintain compatibility with deprecated intent 2539dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED. Remove when appropriate. 254062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent Intent newIntent = new Intent(AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED); 2541dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, state); 254262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mContext.sendStickyBroadcast(newIntent); 254362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 254462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } else if (action.equals(Intent.ACTION_BOOT_COMPLETED)) { 2545a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mBootCompleted = true; 2546117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent sendMsg(mAudioHandler, MSG_LOAD_SOUND_EFFECTS, SHARED_MSG, SENDMSG_NOOP, 2547117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 0, 0, null, 0); 2548dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 254996f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent mKeyguardManager = 255096f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent (KeyguardManager)mContext.getSystemService(Context.KEYGUARD_SERVICE); 2551dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoConnectionState = AudioManager.SCO_AUDIO_STATE_ERROR; 2552dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent resetBluetoothSco(); 2553dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent getBluetoothHeadset(); 2554dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent //FIXME: this is to maintain compatibility with deprecated intent 2555dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED. Remove when appropriate. 255662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent Intent newIntent = new Intent(AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED); 255762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, 255862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 255962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mContext.sendStickyBroadcast(newIntent); 2560d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } else if (action.equals(Intent.ACTION_PACKAGE_REMOVED)) { 2561d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (!intent.getBooleanExtra(Intent.EXTRA_REPLACING, false)) { 2562d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // a package is being removed, not replaced 2563d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi String packageName = intent.getData().getSchemeSpecificPart(); 2564d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (packageName != null) { 2565d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi removeMediaButtonReceiverForPackage(packageName); 2566d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 2567d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 2568a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2569a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2570a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2571d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2572d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //========================================================================================== 2573d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // AudioFocus 2574d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //========================================================================================== 2575b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi 2576b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi /* constant to identify focus stack entry that is used to hold the focus while the phone 2577b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi * is ringing or during a call 2578e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi */ 2579b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi private final static String IN_VOICE_COMM_FOCUS_ID = "AudioFocus_For_Phone_Ring_And_Calls"; 2580e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 2581392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi private final static Object mAudioFocusLock = new Object(); 2582392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi 2583e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi private final static Object mRingingLock = new Object(); 2584e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi 2585b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi private PhoneStateListener mPhoneStateListener = new PhoneStateListener() { 2586b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi @Override 2587b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi public void onCallStateChanged(int state, String incomingNumber) { 2588b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (state == TelephonyManager.CALL_STATE_RINGING) { 2589b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi //Log.v(TAG, " CALL_STATE_RINGING"); 2590e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi synchronized(mRingingLock) { 2591e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi mIsRinging = true; 2592e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi } 25932ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } else if ((state == TelephonyManager.CALL_STATE_OFFHOOK) 25942ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi || (state == TelephonyManager.CALL_STATE_IDLE)) { 2595e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi synchronized(mRingingLock) { 2596e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi mIsRinging = false; 2597e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi } 2598e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2599e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2600b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi }; 2601e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 2602e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi private void notifyTopOfAudioFocusStack() { 2603e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // notify the top of the stack it gained focus 2604e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (!mFocusStack.empty() && (mFocusStack.peek().mFocusDispatcher != null)) { 2605e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (canReassignAudioFocus()) { 2606e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi try { 2607e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.peek().mFocusDispatcher.dispatchAudioFocusChange( 2608e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN, mFocusStack.peek().mClientId); 2609e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } catch (RemoteException e) { 2610e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi Log.e(TAG, "Failure to signal gain of audio control focus due to "+ e); 2611e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi e.printStackTrace(); 2612e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2613e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2614e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2615e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2616e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 2617d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private static class FocusStackEntry { 2618d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int mStreamType = -1;// no stream type 2619d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IAudioFocusDispatcher mFocusDispatcher = null; 2620d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IBinder mSourceRef = null; 2621d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public String mClientId; 2622078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public int mFocusChangeType; 2623061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi public AudioFocusDeathHandler mHandler; 26248f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public String mPackageName; 26258f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public int mCallingUid; 2626d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2627d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public FocusStackEntry() { 2628d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2629d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 26308f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public FocusStackEntry(int streamType, int duration, 2631061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi IAudioFocusDispatcher afl, IBinder source, String id, AudioFocusDeathHandler hdlr, 2632061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi String pn, int uid) { 2633d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mStreamType = streamType; 2634d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusDispatcher = afl; 2635d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mSourceRef = source; 2636d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mClientId = id; 2637078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi mFocusChangeType = duration; 2638061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi mHandler = hdlr; 26398f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mPackageName = pn; 26408f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mCallingUid = uid; 2641d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2642061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi 2643061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi public void unlinkToDeath() { 2644061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi if (mSourceRef != null && mHandler != null) { 2645061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi mSourceRef.unlinkToDeath(mHandler, 0); 2646061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi } 2647061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi } 2648d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2649d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2650d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private Stack<FocusStackEntry> mFocusStack = new Stack<FocusStackEntry>(); 2651d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2652d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2653d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2654d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Display in the log the current entries in the audio focus stack 2655d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2656d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void dumpFocusStack(PrintWriter pw) { 2657b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi pw.println("\nAudio Focus stack entries:"); 2658392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2659d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2660d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2661d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = stackIterator.next(); 2662d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi pw.println(" source:" + fse.mSourceRef + " -- client: " + fse.mClientId 26638f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi + " -- duration: " + fse.mFocusChangeType 26648f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi + " -- uid: " + fse.mCallingUid); 2665d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2666d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2667d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2668d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2669d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2670d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 26718f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mAudioFocusLock 2672d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Remove a focus listener from the focus stack. 2673d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param focusListenerToRemove the focus listener 2674d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param signal if true and the listener was at the top of the focus stack, i.e. it was holding 2675d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * focus, notify the next item in the stack it gained focus. 2676d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2677d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void removeFocusStackEntry(String clientToRemove, boolean signal) { 2678d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // is the current top of the focus stack abandoning focus? (because of death or request) 2679d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && mFocusStack.peek().mClientId.equals(clientToRemove)) 2680d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi { 2681d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //Log.i(TAG, " removeFocusStackEntry() removing top of stack"); 2682061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi FocusStackEntry fse = mFocusStack.pop(); 2683061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi fse.unlinkToDeath(); 2684d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (signal) { 2685d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // notify the new top of the stack it gained focus 2686e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi notifyTopOfAudioFocusStack(); 26878f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // there's a new top of the stack, let the remote control know 26888f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 2689b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 26908f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2691d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2692d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } else { 2693d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // focus is abandoned by a client that's not at the top of the stack, 2694d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // no need to update focus. 2695d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2696d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2697d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = (FocusStackEntry)stackIterator.next(); 2698d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if(fse.mClientId.equals(clientToRemove)) { 2699d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus(): removing entry for " 2700d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi + fse.mClientId); 270172843377d50a8f95cceaf33d316ab68d9b47f2ebJean-Michel Trivi stackIterator.remove(); 2702061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi fse.unlinkToDeath(); 2703d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2704d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2705d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2706d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2707d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2708d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2709d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 27108f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mAudioFocusLock 2711d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Remove focus listeners from the focus stack for a particular client. 2712d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2713d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void removeFocusStackEntryForClient(IBinder cb) { 2714e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // is the owner of the audio focus part of the client to remove? 2715e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi boolean isTopOfStackForClientToRemove = !mFocusStack.isEmpty() && 2716e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.peek().mSourceRef.equals(cb); 2717d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2718d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2719d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = (FocusStackEntry)stackIterator.next(); 2720d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if(fse.mSourceRef.equals(cb)) { 2721d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus(): removing entry for " 2722d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi + fse.mClientId); 272372843377d50a8f95cceaf33d316ab68d9b47f2ebJean-Michel Trivi stackIterator.remove(); 2724d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2725d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2726e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (isTopOfStackForClientToRemove) { 2727e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // we removed an entry at the top of the stack: 2728e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // notify the new top of the stack it gained focus. 2729e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi notifyTopOfAudioFocusStack(); 27308f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // there's a new top of the stack, let the remote control know 27318f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 2732b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 27338f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2734e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2735d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2736d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2737d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2738d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2739d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Returns true if the system is in a state where the focus can be reevaluated, false otherwise. 2740d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2741d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private boolean canReassignAudioFocus() { 2742b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // focus requests are rejected during a phone call or when the phone is ringing 2743b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // this is equivalent to IN_VOICE_COMM_FOCUS_ID having the focus 2744b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (!mFocusStack.isEmpty() && IN_VOICE_COMM_FOCUS_ID.equals(mFocusStack.peek().mClientId)) { 2745d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return false; 2746d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2747d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return true; 2748d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2749d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2750d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2751d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Inner class to monitor audio focus client deaths, and remove them from the audio focus 2752d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * stack if necessary. 2753d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2754d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private class AudioFocusDeathHandler implements IBinder.DeathRecipient { 2755d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private IBinder mCb; // To be notified of client's death 2756d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2757d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi AudioFocusDeathHandler(IBinder cb) { 2758d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mCb = cb; 2759d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2760d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2761d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void binderDied() { 2762392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2763d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.w(TAG, " AudioFocus audio focus client died"); 2764d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi removeFocusStackEntryForClient(mCb); 2765d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2766d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2767d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2768d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IBinder getBinder() { 2769d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return mCb; 2770d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2771d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2772d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2773d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2774d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** @see AudioManager#requestAudioFocus(IAudioFocusDispatcher, int, int) */ 2775078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public int requestAudioFocus(int mainStreamType, int focusChangeHint, IBinder cb, 27768f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IAudioFocusDispatcher fd, String clientId, String callingPackageName) { 2777d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus requestAudioFocus() from " + clientId); 2778d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // the main stream type for the audio focus request is currently not used. It may 2779d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // potentially be used to handle multiple stream type-dependent audio focuses. 2780d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2781382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi // we need a valid binder callback for clients 2782382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi if (!cb.pingBinder()) { 2783382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi Log.e(TAG, " AudioFocus DOA client for requestAudioFocus(), aborting."); 2784d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2785d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2786d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2787392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2788392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi if (!canReassignAudioFocus()) { 2789392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2790392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } 2791d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2792baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi // handle the potential premature death of the new holder of the focus 2793baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi // (premature death == death before abandoning focus) 2794baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi // Register for client death notification 2795baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi AudioFocusDeathHandler afdh = new AudioFocusDeathHandler(cb); 2796baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi try { 2797baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi cb.linkToDeath(afdh, 0); 2798baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi } catch (RemoteException e) { 2799baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi // client has already died! 2800baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi Log.w(TAG, "AudioFocus requestAudioFocus() could not link to "+cb+" binder death"); 2801baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2802baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi } 2803baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi 2804d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && mFocusStack.peek().mClientId.equals(clientId)) { 2805e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // if focus is already owned by this client and the reason for acquiring the focus 2806e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // hasn't changed, don't do anything 2807e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (mFocusStack.peek().mFocusChangeType == focusChangeHint) { 2808e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2809e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2810e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // the reason for the audio focus request has changed: remove the current top of 2811e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // stack and respond as if we had a new focus owner 2812e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.pop(); 2813d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2814d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2815d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // notify current top of stack it is losing focus 2816d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && (mFocusStack.peek().mFocusDispatcher != null)) { 2817d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 2818d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.peek().mFocusDispatcher.dispatchAudioFocusChange( 2819078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi -1 * focusChangeHint, // loss and gain codes are inverse of each other 2820d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.peek().mClientId); 2821d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 2822d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.e(TAG, " Failure to signal loss of focus due to "+ e); 2823d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi e.printStackTrace(); 2824d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2825d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2826d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 282755d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi // focus requester might already be somewhere below in the stack, remove it 2828baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi removeFocusStackEntry(clientId, false /* signal */); 2829061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi 2830d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // push focus requester at the top of the audio focus stack 28318f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mFocusStack.push(new FocusStackEntry(mainStreamType, focusChangeHint, fd, cb, 2832061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi clientId, afdh, callingPackageName, Binder.getCallingUid())); 28338f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 28348f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // there's a new top of the stack, let the remote control know 28358f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 2836b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 28378f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2838392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi }//synchronized(mAudioFocusLock) 2839d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2840d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2841d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2842d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2843d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** @see AudioManager#abandonAudioFocus(IAudioFocusDispatcher) */ 2844d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int abandonAudioFocus(IAudioFocusDispatcher fl, String clientId) { 2845d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus() from " + clientId); 2846392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi try { 2847392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // this will take care of notifying the new focus owner if needed 2848392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2849392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi removeFocusStackEntry(clientId, true); 2850392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } 2851392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } catch (java.util.ConcurrentModificationException cme) { 2852392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // Catching this exception here is temporary. It is here just to prevent 2853392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // a crash seen when the "Silent" notification is played. This is believed to be fixed 2854392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // but this try catch block is left just to be safe. 2855392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi Log.e(TAG, "FATAL EXCEPTION AudioFocus abandonAudioFocus() caused " + cme); 2856392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi cme.printStackTrace(); 28572930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi } 2858d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2859d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2860d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2861d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2862d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2863d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void unregisterAudioFocusClient(String clientId) { 2864392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 28652930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi removeFocusStackEntry(clientId, false); 28662930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi } 2867d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2868d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2869d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2870d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //========================================================================================== 2871d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // RemoteControl 2872d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //========================================================================================== 2873d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2874d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Receiver for media button intents. Handles the dispatching of the media button event 2875d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * to one of the registered listeners, or if there was none, resumes the intent broadcast 2876d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * to the rest of the system. 2877d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2878d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private class MediaButtonBroadcastReceiver extends BroadcastReceiver { 2879d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi @Override 2880d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void onReceive(Context context, Intent intent) { 2881d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi String action = intent.getAction(); 2882d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!Intent.ACTION_MEDIA_BUTTON.equals(action)) { 2883d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return; 2884d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2885d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi KeyEvent event = (KeyEvent) intent.getParcelableExtra(Intent.EXTRA_KEY_EVENT); 2886d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (event != null) { 2887d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // if in a call or ringing, do not break the current phone app behavior 2888d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // TODO modify this to let the phone app specifically get the RC focus 2889d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // add modify the phone app to take advantage of the new API 2890e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi synchronized(mRingingLock) { 2891e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi if (mIsRinging || (getMode() == AudioSystem.MODE_IN_CALL) || 28928f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi (getMode() == AudioSystem.MODE_IN_COMMUNICATION) || 2893e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi (getMode() == AudioSystem.MODE_RINGTONE) ) { 2894e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi return; 2895e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi } 2896d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2897d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 2898d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!mRCStack.empty()) { 2899f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // create a new intent to fill in the extras of the registered PendingIntent 2900d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Intent targetedIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 2901f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Bundle extras = intent.getExtras(); 2902f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if (extras != null) { 2903f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi targetedIntent.putExtras(extras); 2904f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // trap the current broadcast 2905f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi abortBroadcast(); 2906f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi //Log.v(TAG, " Sending intent" + targetedIntent); 2907f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // send the intent that was registered by the client 2908f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi try { 2909f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mRCStack.peek().mMediaIntent.send(context, 0, targetedIntent); 2910f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } catch (CanceledException e) { 2911f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "Error sending pending intent " + mRCStack.peek()); 2912f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi e.printStackTrace(); 2913f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2914f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2915d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2916d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2917d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2918d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2919d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2920d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2921ced110ec5970c632f523dfc0350b6071461ea9bcNeel Parekh private final Object mCurrentRcLock = new Object(); 29228f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 29234426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * The one remote control client which will receive a request for display information. 292417da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi * This object may be null. 29258f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Access protected by mCurrentRcLock. 29268f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 29274426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private IRemoteControlClient mCurrentRcClient = null; 29288f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 29297b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi private final static int RC_INFO_NONE = 0; 29307b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi private final static int RC_INFO_ALL = 29314426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlClient.FLAG_INFORMATION_REQUEST_ALBUM_ART | 29324426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlClient.FLAG_INFORMATION_REQUEST_KEY_MEDIA | 29334426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlClient.FLAG_INFORMATION_REQUEST_METADATA | 29344426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlClient.FLAG_INFORMATION_REQUEST_PLAYSTATE; 29357b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi 29367b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi /** 293717da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi * A monotonically increasing generation counter for mCurrentRcClient. 29388f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Only accessed with a lock on mCurrentRcLock. 293917da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi * No value wrap-around issues as we only act on equal values. 29408f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 2941ced110ec5970c632f523dfc0350b6071461ea9bcNeel Parekh private int mCurrentRcClientGen = 0; 29428f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 29438f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 29448f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Inner class to monitor remote control client deaths, and remove the client for the 29458f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * remote control stack if necessary. 29468f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 29478f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private class RcClientDeathHandler implements IBinder.DeathRecipient { 29488f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private IBinder mCb; // To be notified of client's death 2949f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi private PendingIntent mMediaIntent; 29508f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 2951f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi RcClientDeathHandler(IBinder cb, PendingIntent pi) { 29528f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mCb = cb; 2953f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mMediaIntent = pi; 29548f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 29558f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 29568f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public void binderDied() { 29578f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.w(TAG, " RemoteControlClient died"); 29588f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // remote control client died, make sure the displays don't use it anymore 29598f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // by setting its remote control client to null 296026b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi registerRemoteControlClient(mMediaIntent, null/*rcClient*/, null/*ignored*/); 29618f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 29628f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 29638f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public IBinder getBinder() { 29648f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return mCb; 29658f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 29668f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 29678f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 2968d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private static class RemoteControlStackEntry { 2969f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 2970f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * The target for the ACTION_MEDIA_BUTTON events. 2971f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * Always non null. 2972f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 2973f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public PendingIntent mMediaIntent; 2974f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 2975f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * The registered media button event receiver. 2976f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * Always non null. 2977f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 2978f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public ComponentName mReceiverComponent; 29798f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public String mCallingPackageName; 29808f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public int mCallingUid; 2981f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 2982f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * Provides access to the information to display on the remote control. 2983f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * May be null (when a media button event receiver is registered, 2984f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * but no remote control client has been registered) */ 29854426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public IRemoteControlClient mRcClient; 29868f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public RcClientDeathHandler mRcClientDeathHandler; 2987d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2988f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** precondition: mediaIntent != null, eventReceiver != null */ 2989f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public RemoteControlStackEntry(PendingIntent mediaIntent, ComponentName eventReceiver) { 2990f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mMediaIntent = mediaIntent; 2991f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mReceiverComponent = eventReceiver; 29928f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mCallingUid = -1; 299317da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi mRcClient = null; 29948f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 29958f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 29968f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public void unlinkToRcClientDeath() { 29978f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if ((mRcClientDeathHandler != null) && (mRcClientDeathHandler.mCb != null)) { 29988f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi try { 29998f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mRcClientDeathHandler.mCb.unlinkToDeath(mRcClientDeathHandler, 0); 30008f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } catch (java.util.NoSuchElementException e) { 30018f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // not much we can do here 30028f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.e(TAG, "Encountered " + e + " in unlinkToRcClientDeath()"); 30038f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi e.printStackTrace(); 30048f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 30058f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3006d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3007d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3008d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 30098f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 30108f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * The stack of remote control event receivers. 30118f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Code sections and methods that modify the remote control event receiver stack are 30128f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * synchronized on mRCStack, but also BEFORE on mFocusLock as any change in either 30138f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * stack, audio focus or RC, can lead to a change in the remote control display 30148f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 3015d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private Stack<RemoteControlStackEntry> mRCStack = new Stack<RemoteControlStackEntry>(); 3016d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3017d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 3018d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 3019d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Display in the log the current entries in the remote control focus stack 3020d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 3021d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private void dumpRCStack(PrintWriter pw) { 3022b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi pw.println("\nRemote Control stack entries:"); 3023d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 3024d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 3025d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 30268f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 3027f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi pw.println(" pi: " + rcse.mMediaIntent + 3028f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi " -- ercvr: " + rcse.mReceiverComponent + 302917da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi " -- client: " + rcse.mRcClient + 30308f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi " -- uid: " + rcse.mCallingUid); 3031d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3032d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3033d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3034d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3035d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 3036d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 3037d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Remove any entry in the remote control stack that has the same package name as packageName 3038d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Pre-condition: packageName != null 3039d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi */ 3040d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi private void removeMediaButtonReceiverForPackage(String packageName) { 3041d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi synchronized(mRCStack) { 3042d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (mRCStack.empty()) { 3043d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi return; 3044d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } else { 3045d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi RemoteControlStackEntry oldTop = mRCStack.peek(); 3046d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 3047d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // iterate over the stack entries 3048d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi while(stackIterator.hasNext()) { 3049d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi RemoteControlStackEntry rcse = (RemoteControlStackEntry)stackIterator.next(); 3050d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (packageName.equalsIgnoreCase(rcse.mReceiverComponent.getPackageName())) { 3051d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // a stack entry is from the package being removed, remove it from the stack 3052d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi stackIterator.remove(); 3053d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3054d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3055d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (mRCStack.empty()) { 3056d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // no saved media button receiver 3057d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.sendMessage( 3058d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.obtainMessage(MSG_PERSIST_MEDIABUTTONRECEIVER, 0, 0, 3059d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi null)); 3060d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } else if (oldTop != mRCStack.peek()) { 3061d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // the top of the stack has changed, save it in the system settings 3062d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // by posting a message to persist it 3063d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.sendMessage( 3064d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.obtainMessage(MSG_PERSIST_MEDIABUTTONRECEIVER, 0, 0, 3065d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mRCStack.peek().mReceiverComponent)); 3066d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3067d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3068d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3069d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3070d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 3071d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi /** 3072d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Helper function: 3073f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * Restore remote control receiver from the system settings. 3074d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi */ 3075d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi private void restoreMediaButtonReceiver() { 3076d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi String receiverName = Settings.System.getString(mContentResolver, 3077d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi Settings.System.MEDIA_BUTTON_RECEIVER); 3078d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if ((null != receiverName) && !receiverName.isEmpty()) { 3079f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi ComponentName eventReceiver = ComponentName.unflattenFromString(receiverName); 3080f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // construct a PendingIntent targeted to the restored component name 3081f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // for the media button and register it 3082f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 3083f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // the associated intent will be handled by the component being registered 3084f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mediaButtonIntent.setComponent(eventReceiver); 3085f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi PendingIntent pi = PendingIntent.getBroadcast(mContext, 3086f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 0/*requestCode, ignored*/, mediaButtonIntent, 0/*flags*/); 3087f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi registerMediaButtonIntent(pi, eventReceiver); 3088d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3089d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3090d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 3091d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi /** 3092d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Helper function: 3093f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * Set the new remote control receiver at the top of the RC focus stack. 3094f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * precondition: mediaIntent != null, target != null 3095d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 3096f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi private void pushMediaButtonReceiver(PendingIntent mediaIntent, ComponentName target) { 3097d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // already at top of stack? 3098f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if (!mRCStack.empty() && mRCStack.peek().mMediaIntent.equals(mediaIntent)) { 3099d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return; 3100d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3101d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 31028f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RemoteControlStackEntry rcse = null; 31038f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi boolean wasInsideStack = false; 3104d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 31058f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse = (RemoteControlStackEntry)stackIterator.next(); 3106f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if(rcse.mMediaIntent.equals(mediaIntent)) { 31078f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi wasInsideStack = true; 310872843377d50a8f95cceaf33d316ab68d9b47f2ebJean-Michel Trivi stackIterator.remove(); 3109d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi break; 3110d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3111d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 31128f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (!wasInsideStack) { 3113f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi rcse = new RemoteControlStackEntry(mediaIntent, target); 31148f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 31158f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mRCStack.push(rcse); 3116d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 3117d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // post message to persist the default media button receiver 3118d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.sendMessage( mAudioHandler.obtainMessage( 3119f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi MSG_PERSIST_MEDIABUTTONRECEIVER, 0, 0, target/*obj*/) ); 3120d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3121d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3122d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 3123d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 3124f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * Remove the remote control receiver from the RC focus stack. 3125f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * precondition: pi != null 3126d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 3127f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi private void removeMediaButtonReceiver(PendingIntent pi) { 3128d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 3129d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 3130d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi RemoteControlStackEntry rcse = (RemoteControlStackEntry)stackIterator.next(); 3131f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if(rcse.mMediaIntent.equals(pi)) { 313272843377d50a8f95cceaf33d316ab68d9b47f2ebJean-Michel Trivi stackIterator.remove(); 3133d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi break; 3134d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3135d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3136d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3137d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 31388f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 31398f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Helper function: 31408f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mRCStack 31418f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 3142f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi private boolean isCurrentRcController(PendingIntent pi) { 3143f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if (!mRCStack.empty() && mRCStack.peek().mMediaIntent.equals(pi)) { 31448f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return true; 31458f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 31468f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return false; 31478f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 31488f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 31494426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi //========================================================================================== 31504426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // Remote control display / client 31514426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi //========================================================================================== 31524426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 31534426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Update the remote control displays with the new "focused" client generation 31544426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 315518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi private void setNewRcClientOnDisplays_syncRcsCurrc(int newClientGeneration, 3156f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi PendingIntent newMediaIntent, boolean clearing) { 31574426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // NOTE: Only one IRemoteControlDisplay supported in this implementation 31584426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if (mRcDisplay != null) { 31594426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 31604b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi mRcDisplay.setCurrentClientId( 3161f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi newClientGeneration, newMediaIntent, clearing); 31624426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 3163db8a361629f06f62b9e1c40d4413b3b5099bd124Jean-Michel Trivi Log.e(TAG, "Dead display in setNewRcClientOnDisplays_syncRcsCurrc() "+e); 31644426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // if we had a display before, stop monitoring its death 31654426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcDisplay_stopDeathMonitor_syncRcStack(); 31664426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay = null; 31674426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31684426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31694426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31704426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 31714426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 31724426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Update the remote control clients with the new "focused" client generation 31734426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 317418e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi private void setNewRcClientGenerationOnClients_syncRcsCurrc(int newClientGeneration) { 31754426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 31764426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi while(stackIterator.hasNext()) { 31774426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlStackEntry se = stackIterator.next(); 31784426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if ((se != null) && (se.mRcClient != null)) { 31794426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 31804426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi se.mRcClient.setCurrentClientGenerationId(newClientGeneration); 31814426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 3182db8a361629f06f62b9e1c40d4413b3b5099bd124Jean-Michel Trivi Log.w(TAG, "Dead client in setNewRcClientGenerationOnClients_syncRcsCurrc()"+e); 31834426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi stackIterator.remove(); 31844426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi se.unlinkToRcClientDeath(); 31854426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31864426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31874426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31884426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31894426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 31904426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 31914b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * Update the displays and clients with the new "focused" client generation and name 31924b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * @param newClientGeneration the new generation value matching a client update 31934b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * @param newClientEventReceiver the media button event receiver associated with the client. 31944b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * May be null, which implies there is no registered media button event receiver. 31954b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * @param clearing true if the new client generation value maps to a remote control update 31964b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * where the display should be cleared. 31974426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 319818e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi private void setNewRcClient_syncRcsCurrc(int newClientGeneration, 3199f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi PendingIntent newMediaIntent, boolean clearing) { 32003094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // send the new valid client generation ID to all displays 3201f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi setNewRcClientOnDisplays_syncRcsCurrc(newClientGeneration, newMediaIntent, clearing); 32023094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // send the new valid client generation ID to all clients 320318e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi setNewRcClientGenerationOnClients_syncRcsCurrc(newClientGeneration); 32044426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32054426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 32064426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 32074426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Called when processing MSG_RCDISPLAY_CLEAR event 32084426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 32094426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private void onRcDisplayClear() { 321018e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.i(TAG, "Clear remote control display"); 32114426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 32123094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi synchronized(mRCStack) { 32133094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi synchronized(mCurrentRcLock) { 32143094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi mCurrentRcClientGen++; 32153094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // synchronously update the displays and clients with the new client generation 321618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi setNewRcClient_syncRcsCurrc(mCurrentRcClientGen, 3217f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi null /*newMediaIntent*/, true /*clearing*/); 32183094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi } 32194426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32204426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32214426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 32224426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 32234426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Called when processing MSG_RCDISPLAY_UPDATE event 32244426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 32254426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private void onRcDisplayUpdate(RemoteControlStackEntry rcse, int flags /* USED ?*/) { 32263094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi synchronized(mRCStack) { 32273094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi synchronized(mCurrentRcLock) { 32283094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi if ((mCurrentRcClient != null) && (mCurrentRcClient.equals(rcse.mRcClient))) { 322918e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.i(TAG, "Display/update remote control "); 32303094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi 32313094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi mCurrentRcClientGen++; 32323094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // synchronously update the displays and clients with 32333094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // the new client generation 323418e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi setNewRcClient_syncRcsCurrc(mCurrentRcClientGen, 3235f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi rcse.mMediaIntent /*newMediaIntent*/, 32363094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi false /*clearing*/); 32373094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi 3238db8a361629f06f62b9e1c40d4413b3b5099bd124Jean-Michel Trivi // tell the current client that it needs to send info 32393094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi try { 32403094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi mCurrentRcClient.onInformationRequested(mCurrentRcClientGen, 32413094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi flags, mArtworkExpectedWidth, mArtworkExpectedHeight); 32423094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi } catch (RemoteException e) { 32433094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi Log.e(TAG, "Current valid remote client is dead: "+e); 32443094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi mCurrentRcClient = null; 32453094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi } 32463094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi } else { 32473094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // the remote control display owner has changed between the 32483094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // the message to update the display was sent, and the time it 32493094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // gets to be processed (now) 32504426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32514426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32524426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32534426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32544426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 32554426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 32568f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 32578f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Helper function: 32588f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mRCStack 32598f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 3260b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi private void clearRemoteControlDisplay_syncAfRcs() { 32618f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mCurrentRcLock) { 326217da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi mCurrentRcClient = null; 32638f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32644426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // will cause onRcDisplayClear() to be called in AudioService's handler thread 32658f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mAudioHandler.sendMessage( mAudioHandler.obtainMessage(MSG_RCDISPLAY_CLEAR) ); 32668f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32678f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 32688f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 3269b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * Helper function for code readability: only to be called from 3270b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * checkUpdateRemoteControlDisplay_syncAfRcs() which checks the preconditions for 3271b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * this method. 3272b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * Preconditions: 3273b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * - called synchronized mAudioFocusLock then on mRCStack 3274b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * - mRCStack.isEmpty() is false 32758f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 3276b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi private void updateRemoteControlDisplay_syncAfRcs(int infoChangedFlags) { 32778f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RemoteControlStackEntry rcse = mRCStack.peek(); 3278b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi int infoFlagsAboutToBeUsed = infoChangedFlags; 32798f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // this is where we enforce opt-in for information display on the remote controls 32808f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // with the new AudioManager.registerRemoteControlClient() API 328117da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi if (rcse.mRcClient == null) { 328217da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi //Log.w(TAG, "Can't update remote control display with null remote control client"); 3283b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi clearRemoteControlDisplay_syncAfRcs(); 32848f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 32858f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32868f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mCurrentRcLock) { 328717da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi if (!rcse.mRcClient.equals(mCurrentRcClient)) { 32887b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi // new RC client, assume every type of information shall be queried 3289b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi infoFlagsAboutToBeUsed = RC_INFO_ALL; 32907b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi } 329117da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi mCurrentRcClient = rcse.mRcClient; 32928f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32934426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // will cause onRcDisplayUpdate() to be called in AudioService's handler thread 3294b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi mAudioHandler.sendMessage( mAudioHandler.obtainMessage(MSG_RCDISPLAY_UPDATE, 32950a9faa8cf934ef38319cd945b600825c6bb88b9cJean-Michel Trivi infoFlagsAboutToBeUsed /* arg1 */, 0, rcse /* obj, != null */) ); 32968f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32978f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 32988f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 32998f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Helper function: 3300b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * Called synchronized on mAudioFocusLock, then mRCStack 33018f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Check whether the remote control display should be updated, triggers the update if required 3302b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi * @param infoChangedFlags the flags corresponding to the remote control client information 3303b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi * that has changed, if applicable (checking for the update conditions might trigger a 3304b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi * clear, rather than an update event). 33058f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 3306b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi private void checkUpdateRemoteControlDisplay_syncAfRcs(int infoChangedFlags) { 33078f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // determine whether the remote control display should be refreshed 33088f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // if either stack is empty, there is a mismatch, so clear the RC display 33098f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (mRCStack.isEmpty() || mFocusStack.isEmpty()) { 3310b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi clearRemoteControlDisplay_syncAfRcs(); 33118f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 33128f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33138f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // if the top of the two stacks belong to different packages, there is a mismatch, clear 33148f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if ((mRCStack.peek().mCallingPackageName != null) 33158f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi && (mFocusStack.peek().mPackageName != null) 33168f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi && !(mRCStack.peek().mCallingPackageName.compareTo( 33178f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mFocusStack.peek().mPackageName) == 0)) { 3318b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi clearRemoteControlDisplay_syncAfRcs(); 33198f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 33208f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33218f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // if the audio focus didn't originate from the same Uid as the one in which the remote 33228f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // control information will be retrieved, clear 33238f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (mRCStack.peek().mCallingUid != mFocusStack.peek().mCallingUid) { 3324b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi clearRemoteControlDisplay_syncAfRcs(); 33258f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 33268f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33278f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // refresh conditions were verified: update the remote controls 3328b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // ok to call: synchronized mAudioFocusLock then on mRCStack, mRCStack is not empty 3329b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi updateRemoteControlDisplay_syncAfRcs(infoChangedFlags); 33308f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3331d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3332f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 3333f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * see AudioManager.registerMediaButtonIntent(PendingIntent pi, ComponentName c) 3334f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * precondition: mediaIntent != null, target != null 3335f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 3336f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public void registerMediaButtonIntent(PendingIntent mediaIntent, ComponentName eventReceiver) { 3337f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.i(TAG, " Remote Control registerMediaButtonIntent() for " + mediaIntent); 3338d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 33398f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mAudioFocusLock) { 33408f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 3341f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi pushMediaButtonReceiver(mediaIntent, eventReceiver); 3342b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi // new RC client, assume every type of information shall be queried 3343b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 33448f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3345d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3346d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3347d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3348f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 3349f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * see AudioManager.unregisterMediaButtonIntent(PendingIntent mediaIntent) 3350f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * precondition: mediaIntent != null, eventReceiver != null 3351f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 3352f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public void unregisterMediaButtonIntent(PendingIntent mediaIntent, ComponentName eventReceiver) 3353f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi { 3354f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.i(TAG, " Remote Control unregisterMediaButtonIntent() for " + mediaIntent); 3355d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 33568f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mAudioFocusLock) { 33578f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 3358f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi boolean topOfStackWillChange = isCurrentRcController(mediaIntent); 3359f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi removeMediaButtonReceiver(mediaIntent); 33608f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (topOfStackWillChange) { 3361b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi // current RC client will change, assume every type of info needs to be queried 3362b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 33638f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33648f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3365d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3366d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3367d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 336826b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi /** 336926b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi * see AudioManager.registerRemoteControlClient(ComponentName eventReceiver, ...) 337026b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi * Note: using this method with rcClient == null is a way to "disable" the IRemoteControlClient 337126b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi * without modifying the RC stack, but while still causing the display to refresh (will 337226b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi * become blank as a result of this) 337326b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi */ 3374f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public void registerRemoteControlClient(PendingIntent mediaIntent, 3375f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi IRemoteControlClient rcClient, String callingPackageName) { 3376b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi if (DEBUG_RC) Log.i(TAG, "Register remote control client rcClient="+rcClient); 33778f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mAudioFocusLock) { 33788f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 33798f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // store the new display information 33808f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 33818f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi while(stackIterator.hasNext()) { 33828f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 3383f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if(rcse.mMediaIntent.equals(mediaIntent)) { 33848f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // already had a remote control client? 33858f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (rcse.mRcClientDeathHandler != null) { 33868f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // stop monitoring the old client's death 33878f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse.unlinkToRcClientDeath(); 33888f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33898f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // save the new remote control client 339017da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi rcse.mRcClient = rcClient; 339126b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi rcse.mCallingPackageName = callingPackageName; 339226b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi rcse.mCallingUid = Binder.getCallingUid(); 339326b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi if (rcClient == null) { 339426b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi rcse.mRcClientDeathHandler = null; 339526b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi break; 339626b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi } 339726b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi 339826b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi // there is a new (non-null) client: 339926b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi // 1/ give the new client the current display (if any) 34004426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if (mRcDisplay != null) { 34014426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 34024426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcse.mRcClient.plugRemoteControlDisplay(mRcDisplay); 34034426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 34044426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.e(TAG, "Error connecting remote control display to client: "+e); 34054426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi e.printStackTrace(); 34064426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34074426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 340826b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi // 2/ monitor the new client's death 340926b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi IBinder b = rcse.mRcClient.asBinder(); 34108f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RcClientDeathHandler rcdh = 3411f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi new RcClientDeathHandler(b, rcse.mMediaIntent); 34128f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi try { 34138f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi b.linkToDeath(rcdh, 0); 34148f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } catch (RemoteException e) { 34158f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // remote control client is DOA, disqualify it 34168f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.w(TAG, "registerRemoteControlClient() has a dead client " + b); 341717da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi rcse.mRcClient = null; 34188f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 34198f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse.mRcClientDeathHandler = rcdh; 34208f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi break; 34218f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 34228f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 34238f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // if the eventReceiver is at the top of the stack 34248f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // then check for potential refresh of the remote controls 3425f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if (isCurrentRcController(mediaIntent)) { 3426b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 34278f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 34288f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 34298f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 34308f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 34318f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 34324b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi /** 3433f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * see AudioManager.unregisterRemoteControlClient(PendingIntent pi, ...) 34344b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * rcClient is guaranteed non-null 34354b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi */ 3436f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public void unregisterRemoteControlClient(PendingIntent mediaIntent, 34374426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi IRemoteControlClient rcClient) { 34384b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi synchronized(mAudioFocusLock) { 34394b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi synchronized(mRCStack) { 34404b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 34414b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi while(stackIterator.hasNext()) { 34424b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 3443f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if ((rcse.mMediaIntent.equals(mediaIntent)) 34444b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi && rcClient.equals(rcse.mRcClient)) { 34454b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi // we found the IRemoteControlClient to unregister 34464b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi // stop monitoring its death 34474b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi rcse.unlinkToRcClientDeath(); 34484b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi // reset the client-related fields 34494b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi rcse.mRcClient = null; 34504b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi rcse.mRcClientDeathHandler = null; 34514b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi rcse.mCallingPackageName = null; 34524b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi } 34534b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi } 34544b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi } 34554b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi } 34564426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34574426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 34584426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 34594426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * The remote control displays. 34604426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Access synchronized on mRCStack 34614426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * NOTE: Only one IRemoteControlDisplay supported in this implementation 34624426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 34634426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private IRemoteControlDisplay mRcDisplay; 34644426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private RcDisplayDeathHandler mRcDisplayDeathHandler; 34654426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private int mArtworkExpectedWidth = -1; 34664426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private int mArtworkExpectedHeight = -1; 34674426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 34684426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Inner class to monitor remote control display deaths, and unregister them from the list 34694426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * of displays if necessary. 34704426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 34714426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private class RcDisplayDeathHandler implements IBinder.DeathRecipient { 347218e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi private IBinder mCb; // To be notified of client's death 347318e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi 347418e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi public RcDisplayDeathHandler(IBinder b) { 347518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.i(TAG, "new RcDisplayDeathHandler for "+b); 347618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi mCb = b; 347718e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi } 347818e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi 34794426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void binderDied() { 34808f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 348118e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi Log.w(TAG, "RemoteControl: display died"); 34824426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay = null; 34834426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34844426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34854426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 348618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi public void unlinkToRcDisplayDeath() { 348718e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.i(TAG, "unlinkToRcDisplayDeath for "+mCb); 34884426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 348918e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi mCb.unlinkToDeath(this, 0); 34904426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (java.util.NoSuchElementException e) { 349118e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi // not much we can do here, the display was being unregistered anyway 349218e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi Log.e(TAG, "Encountered " + e + " in unlinkToRcDisplayDeath()"); 34934426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi e.printStackTrace(); 34944426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34954426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 349618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi 349718e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi } 349818e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi 349918e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi private void rcDisplay_stopDeathMonitor_syncRcStack() { 350018e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (mRcDisplay != null) { // implies (mRcDisplayDeathHandler != null) 350118e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi // we had a display before, stop monitoring its death 350218e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi mRcDisplayDeathHandler.unlinkToRcDisplayDeath(); 350318e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi } 35044426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35054426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 35064426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private void rcDisplay_startDeathMonitor_syncRcStack() { 35074426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if (mRcDisplay != null) { 35084426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // new non-null display, monitor its death 35094426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi IBinder b = mRcDisplay.asBinder(); 351018e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi mRcDisplayDeathHandler = new RcDisplayDeathHandler(b); 35114426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 35124426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi b.linkToDeath(mRcDisplayDeathHandler, 0); 35134426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 35144426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // remote control display is DOA, disqualify it 35154426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.w(TAG, "registerRemoteControlDisplay() has a dead client " + b); 35164426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay = null; 35174426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35184426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35194426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35204426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 352118e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi /** 3522958bba6862c9540c528263686b0de044b4a7a5f6Jean-Michel Trivi * Register an IRemoteControlDisplay. 3523958bba6862c9540c528263686b0de044b4a7a5f6Jean-Michel Trivi * Notify all IRemoteControlClient of the new display and cause the RemoteControlClient 3524958bba6862c9540c528263686b0de044b4a7a5f6Jean-Michel Trivi * at the top of the stack to update the new display with its information. 352518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * Since only one IRemoteControlDisplay is supported, this will unregister the previous display. 352618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * @param rcd the IRemoteControlDisplay to register. No effect if null. 352718e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi */ 35284426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void registerRemoteControlDisplay(IRemoteControlDisplay rcd) { 352918e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.d(TAG, ">>> registerRemoteControlDisplay("+rcd+")"); 3530b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi synchronized(mAudioFocusLock) { 3531b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi synchronized(mRCStack) { 3532b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi if ((mRcDisplay == rcd) || (rcd == null)) { 3533b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi return; 3534b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi } 3535b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // if we had a display before, stop monitoring its death 3536b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi rcDisplay_stopDeathMonitor_syncRcStack(); 3537b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi mRcDisplay = rcd; 3538b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // new display, start monitoring its death 3539b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi rcDisplay_startDeathMonitor_syncRcStack(); 35404426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 3541b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // let all the remote control clients there is a new display 3542b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // no need to unplug the previous because we only support one display 3543b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // and the clients don't track the death of the display 3544b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 3545b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi while(stackIterator.hasNext()) { 3546b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 3547b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi if(rcse.mRcClient != null) { 3548b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi try { 3549b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi rcse.mRcClient.plugRemoteControlDisplay(mRcDisplay); 3550b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi } catch (RemoteException e) { 3551b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi Log.e(TAG, "Error connecting remote control display to client: " + e); 3552b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi e.printStackTrace(); 3553b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi } 35544426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35558f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3556db8a361629f06f62b9e1c40d4413b3b5099bd124Jean-Michel Trivi 3557338794576667745b060ac269b2c2b36e0c6964f2Jean-Michel Trivi // we have a new display, of which all the clients are now aware: have it be updated 3558b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 3559338794576667745b060ac269b2c2b36e0c6964f2Jean-Michel Trivi } 35608f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 35618f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3562d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 356318e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi /** 356418e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * Unregister an IRemoteControlDisplay. 356518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * Since only one IRemoteControlDisplay is supported, this has no effect if the one to 356618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * unregister is not the current one. 356718e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * @param rcd the IRemoteControlDisplay to unregister. No effect if null. 356818e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi */ 35694426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void unregisterRemoteControlDisplay(IRemoteControlDisplay rcd) { 357018e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.d(TAG, "<<< unregisterRemoteControlDisplay("+rcd+")"); 35714426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi synchronized(mRCStack) { 357218e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi // only one display here, so you can only unregister the current display 357318e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if ((rcd == null) || (rcd != mRcDisplay)) { 357418e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.w(TAG, " trying to unregister unregistered RCD"); 357518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi return; 357618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi } 35774426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // if we had a display before, stop monitoring its death 35784426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcDisplay_stopDeathMonitor_syncRcStack(); 35794426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay = null; 35804426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 35814426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // disconnect this remote control display from all the clients 35824426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 35834426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi while(stackIterator.hasNext()) { 35844426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 35854426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if(rcse.mRcClient != null) { 35864426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 35874426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcse.mRcClient.unplugRemoteControlDisplay(rcd); 35884426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 35894426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.e(TAG, "Error disconnecting remote control display to client: " + e); 35904426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi e.printStackTrace(); 35914426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35924426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35934426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35944426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35954426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35964426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 35974426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void remoteControlDisplayUsesBitmapSize(IRemoteControlDisplay rcd, int w, int h) { 35984426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi synchronized(mRCStack) { 35994426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // NOTE: Only one IRemoteControlDisplay supported in this implementation 36004426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mArtworkExpectedWidth = w; 36014426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mArtworkExpectedHeight = h; 36024426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 36034426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 36044426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 3605d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi @Override 3606d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 3607d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // TODO probably a lot more to do here than just the audio focus and remote control stacks 3608d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi dumpFocusStack(pw); 3609d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi dumpRCStack(pw); 3610d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 3611d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 3612d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 36139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3614