AudioService.java revision d7454be47f4111c0478a502353e11dea401378bd
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; 2182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothA2dp; 2282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothAdapter; 2382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothClass; 2482aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothDevice; 2582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothHeadset; 2682aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothProfile; 27bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pellyimport android.content.BroadcastReceiver; 28d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Triviimport android.content.ComponentName; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.ContentResolver; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Intent; 32a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurentimport android.content.IntentFilter; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.pm.PackageManager; 34b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekhimport android.database.ContentObserver; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer.OnCompletionListener; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer.OnErrorListener; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Binder; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Environment; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Handler; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.IBinder; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Looper; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Message; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.RemoteException; 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.ServiceManager; 4582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.os.SystemProperties; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Settings; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Settings.System; 48b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Triviimport android.telephony.PhoneStateListener; 49b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Triviimport android.telephony.TelephonyManager; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 51d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Triviimport android.view.KeyEvent; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.VolumePanel; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.telephony.ITelephony; 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 56d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.io.FileDescriptor; 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 58d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.io.PrintWriter; 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 60c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.HashMap; 61c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Iterator; 625a1e4cf83f5be1b5d79e2643fa791aa269b6a4bcJaikumar Ganeshimport java.util.List; 63c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Map; 6482aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport java.util.NoSuchElementException; 65c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Set; 66d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.util.Stack; 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The implementation of the volume manager service. 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This implementation focuses on delivering a responsive UI. Most methods are 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * asynchronous to external calls. For example, the task of setting a volume 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will update our internal state, but in a separate thread will set the system 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * volume and later persist to the database. Similarly, setting the ringer mode 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will update the state and broadcast a change and in a separate thread later 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * persist the ringer mode. 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class AudioService extends IAudioService.Stub { 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String TAG = "AudioService"; 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8418e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi /** Debug remote control client/display feature */ 8518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi // TODO set to false before release 8618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi protected static final boolean DEBUG_RC = true; 8718e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** How long to delay before persisting a change in volume/ringer mode. */ 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int PERSIST_DELAY = 3000; 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Context mContext; 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ContentResolver mContentResolver; 93c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato private boolean mVoiceCapable; 94d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The UI */ 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumePanel mVolumePanel; 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // sendMsg() flags 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Used when a message should be shared across all stream types. */ 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SHARED_MSG = -1; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, replace it with this one. */ 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_REPLACE = 0; 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, ignore this one and leave the old. */ 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_NOOP = 1; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, queue this one and leave the old. */ 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_QUEUE = 2; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // AudioHandler message.whats 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_SET_SYSTEM_VOLUME = 0; 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_VOLUME = 1; 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_RINGER_MODE = 3; 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_VIBRATE_SETTING = 4; 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_MEDIA_SERVER_DIED = 5; 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_MEDIA_SERVER_STARTED = 6; 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PLAY_SOUND_EFFECT = 7; 1164c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private static final int MSG_BTA2DP_DOCK_TIMEOUT = 8; 117117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent private static final int MSG_LOAD_SOUND_EFFECTS = 9; 118fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent private static final int MSG_SET_FORCE_USE = 10; 119d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi private static final int MSG_PERSIST_MEDIABUTTONRECEIVER = 11; 120dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int MSG_BT_HEADSET_CNCT_FAILED = 12; 1218f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private static final int MSG_RCDISPLAY_CLEAR = 13; 1228f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private static final int MSG_RCDISPLAY_UPDATE = 14; 1234c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 1244c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private static final int BTA2DP_DOCK_TIMEOUT_MILLIS = 8000; 125dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Timeout for connection to bluetooth headset service 126dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int BT_HEADSET_CNCT_TIMEOUT_MS = 3000; 127dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioSystemThread */ 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioSystemThread mAudioSystemThread; 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioHandler */ 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioHandler mAudioHandler; 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see VolumeStreamState */ 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeStreamState[] mStreamStates; 135b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh private SettingsObserver mSettingsObserver; 136a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMode; 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Object mSettingsLock = new Object(); 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mMediaServerOk; 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SoundPool mSoundPool; 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Object mSoundEffectsLock = new Object(); 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int NUM_SOUNDPOOL_CHANNELS = 4; 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SOUND_EFFECT_VOLUME = 1000; 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect file names */ 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String SOUND_EFFECTS_PATH = "/media/audio/ui/"; 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String[] SOUND_EFFECT_FILES = new String[] { 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Effect_Tick.ogg", 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressStandard.ogg", 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressSpacebar.ogg", 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressDelete.ogg", 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressReturn.ogg" 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect file name mapping sound effect id (AudioManager.FX_xxx) to 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * file index in SOUND_EFFECT_FILES[] (first column) and indicating if effect 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * uses soundpool (second column) */ 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int[][] SOUND_EFFECT_FILES_MAP = new int[][] { 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_KEY_CLICK 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_UP 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_DOWN 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_LEFT 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_RIGHT 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {1, -1}, // FX_KEYPRESS_STANDARD 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {2, -1}, // FX_KEYPRESS_SPACEBAR 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {3, -1}, // FX_FOCUS_DELETE 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {4, -1} // FX_FOCUS_RETURN 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1715982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles /** @hide Maximum volume index values for audio streams */ 1725982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles private int[] MAX_STREAM_VOLUME = new int[] { 1736ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 5, // STREAM_VOICE_CALL 1746ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_SYSTEM 1756ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_RING 1766ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_MUSIC 1776ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_ALARM 1786ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_NOTIFICATION 1796ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_BLUETOOTH_SCO 1806ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_SYSTEM_ENFORCED 1816ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_DTMF 1826ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15 // STREAM_TTS 1835982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles }; 184a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /* STREAM_VOLUME_ALIAS[] indicates for each stream if it uses the volume settings 185a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * of another stream: This avoids multiplying the volume settings for hidden 186a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * stream types that follow other stream behavior for volume settings 187a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * NOTE: do not create loops in aliases! */ 188a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int[] STREAM_VOLUME_ALIAS = new int[] { 189a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_VOICE_CALL, // STREAM_VOICE_CALL 190a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_SYSTEM, // STREAM_SYSTEM 191a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_RING, // STREAM_RING 192a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_MUSIC, // STREAM_MUSIC 193a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_ALARM, // STREAM_ALARM 1944eb5a5713877227374d7bac97719873b2c17e92aEric Laurent AudioSystem.STREAM_RING, // STREAM_NOTIFICATION 195484d2888680e18e6ad8c3fcc51e3b70a705a096eEric Laurent AudioSystem.STREAM_BLUETOOTH_SCO, // STREAM_BLUETOOTH_SCO 196a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_SYSTEM, // STREAM_SYSTEM_ENFORCED 197a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_VOICE_CALL, // STREAM_DTMF 198a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_MUSIC // STREAM_TTS 199a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent }; 200a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioSystem.ErrorCallback mAudioSystemCallback = new AudioSystem.ErrorCallback() { 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onError(int error) { 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (error) { 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.AUDIO_STATUS_SERVER_DIED: 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaServerOk) { 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_MEDIA_SERVER_DIED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 1500); 20889e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent mMediaServerOk = false; 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.AUDIO_STATUS_OK: 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mMediaServerOk) { 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_MEDIA_SERVER_STARTED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 0); 21589e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent mMediaServerOk = true; 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current ringer mode from one of {@link AudioManager#RINGER_MODE_NORMAL}, 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#RINGER_MODE_SILENT}, or 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#RINGER_MODE_VIBRATE}. 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mRingerMode; 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2319bcf401d13d47416043a704430388abd59aef7cdEric Laurent /** @see System#MODE_RINGER_STREAMS_AFFECTED */ 2329bcf401d13d47416043a704430388abd59aef7cdEric Laurent private int mRingerModeAffectedStreams; 2339bcf401d13d47416043a704430388abd59aef7cdEric Laurent 2345b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Streams currently muted by ringer mode 2355b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent private int mRingerModeMutedStreams; 2365b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see System#MUTE_STREAMS_AFFECTED */ 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMuteAffectedStreams; 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Has multiple bits per vibrate type to indicate the type's vibrate 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * setting. See {@link #setVibrateSetting(int, int)}. 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This is not the final decision of whether vibrate is on/off for the 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * type since it depends on the ringer mode. See {@link #shouldVibrate(int)}. 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mVibrateSetting; 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 249a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Broadcast receiver for device connections intent broadcasts 250a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private final BroadcastReceiver mReceiver = new AudioServiceBroadcastReceiver(); 251a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 252d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Broadcast receiver for media button broadcasts (separate from mReceiver to 253d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // independently change its priority) 254d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private final BroadcastReceiver mMediaButtonReceiver = new MediaButtonBroadcastReceiver(); 255d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 256e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi // Used to alter media button redirection when the phone is ringing. 257e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi private boolean mIsRinging = false; 258e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi 259c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Devices currently connected 260c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent private HashMap <Integer, String> mConnectedDevices = new HashMap <Integer, String>(); 261c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 262c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Forced device usage for communications 263c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent private int mForcedUseForComm; 264c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2659272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // List of binder death handlers for setMode() client processes. 2669272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // The last process to have called setMode() is at the top of the list. 2679272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private ArrayList <SetModeDeathHandler> mSetModeDeathHandlers = new ArrayList <SetModeDeathHandler>(); 268eb14a783be073b5fd6e8c8c9bc87d2d1919f2c9eEric Laurent 2693def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // List of clients having issued a SCO start request 2703def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private ArrayList <ScoClient> mScoClients = new ArrayList <ScoClient>(); 2713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 2723def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // BluetoothHeadset API to control SCO connection 2733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private BluetoothHeadset mBluetoothHeadset; 2743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 27582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh // Bluetooth headset device 27682aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh private BluetoothDevice mBluetoothHeadsetDevice; 2773def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 27862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // Indicate if SCO audio connection is currently active and if the initiator is 27962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // audio service (internal) or bluetooth headset (external) 28062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent private int mScoAudioState; 28162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // SCO audio state is not active 28262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent private static final int SCO_STATE_INACTIVE = 0; 283dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // SCO audio activation request waiting for headset service to connect 284dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int SCO_STATE_ACTIVATE_REQ = 1; 28562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // SCO audio state is active or starting due to a local request to start a virtual call 286dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int SCO_STATE_ACTIVE_INTERNAL = 3; 287dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // SCO audio deactivation request waiting for headset service to connect 288dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int SCO_STATE_DEACTIVATE_REQ = 5; 289dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 29062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // SCO audio state is active due to an action in BT handsfree (either voice recognition or 29162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // in call audio) 29262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent private static final int SCO_STATE_ACTIVE_EXTERNAL = 2; 293dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Deactivation request for all SCO connections (initiated by audio mode change) 294dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // waiting for headset service to connect 295dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int SCO_STATE_DEACTIVATE_EXT_REQ = 4; 296dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 297dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Current connection state indicated by bluetooth headset 298dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private int mScoConnectionState; 29962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent 300a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // true if boot sequence has been completed 301a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private boolean mBootCompleted; 302a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // listener for SoundPool sample load completion indication 303a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private SoundPoolCallback mSoundPoolCallBack; 304a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // thread for SoundPool listener 305a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private SoundPoolListenerThread mSoundPoolListenerThread; 306a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // message looper for SoundPool listener 307a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private Looper mSoundPoolLooper = null; 30825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // default volume applied to sound played with playSoundEffect() 30925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private static final int SOUND_EFFECT_DEFAULT_VOLUME_DB = -20; 31025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // volume applied to sound played with playSoundEffect() read from ro.config.sound_fx_volume 31125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private int SOUND_EFFECT_VOLUME_DB; 31225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // getActiveStreamType() will return STREAM_NOTIFICATION during this period after a notification 31325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // stopped 31425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private static final int NOTIFICATION_VOLUME_DELAY_MS = 5000; 31525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // previous volume adjustment direction received by checkForRingerModeChange() 31625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private int mPrevVolDirection = AudioManager.ADJUST_SAME; 31796f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent // Keyguard manager proxy 31896f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent private KeyguardManager mKeyguardManager; 319a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Construction 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide */ 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public AudioService(Context context) { 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContentResolver = context.getContentResolver(); 328c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato mVoiceCapable = mContext.getResources().getBoolean( 329c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato com.android.internal.R.bool.config_voice_capable); 3305982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 3315982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles // Intialized volume 3325982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles MAX_STREAM_VOLUME[AudioSystem.STREAM_VOICE_CALL] = SystemProperties.getInt( 3335982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles "ro.config.vc_call_vol_steps", 3345982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles MAX_STREAM_VOLUME[AudioSystem.STREAM_VOICE_CALL]); 3355982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 33625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent SOUND_EFFECT_VOLUME_DB = SystemProperties.getInt( 33725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent "ro.config.sound_fx_volume", 33825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent SOUND_EFFECT_DEFAULT_VOLUME_DB); 33925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumePanel = new VolumePanel(context, this); 341c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_NONE; 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project createAudioSystemThread(); 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readPersistedSettings(); 344c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent mSettingsObserver = new SettingsObserver(); 345a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent createStreamStates(); 3469f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent 3479f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mMode = AudioSystem.MODE_NORMAL; 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaServerOk = true; 3493891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent 3503891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent // Call setRingerModeInt() to apply correct mute 3513891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent // state on streams affected by ringer mode. 3523891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent mRingerModeMutedStreams = 0; 3533891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent setRingerModeInt(getRingerMode(), false); 3543891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.setErrorCallback(mAudioSystemCallback); 356a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 357a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Register for device connection intent broadcasts. 358a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent IntentFilter intentFilter = 359a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent new IntentFilter(Intent.ACTION_HEADSET_PLUG); 36021e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi 36182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh intentFilter.addAction(BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED); 3623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent intentFilter.addAction(BluetoothHeadset.ACTION_AUDIO_STATE_CHANGED); 36382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh intentFilter.addAction(BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED); 36482aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh intentFilter.addAction(Intent.ACTION_DOCK_EVENT); 36521e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi intentFilter.addAction(Intent.ACTION_USB_ANLG_HEADSET_PLUG); 36621e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi intentFilter.addAction(Intent.ACTION_USB_DGTL_HEADSET_PLUG); 36726e37349831476d3225570af2dfbf1e459374c6bPraveen Bharathi intentFilter.addAction(Intent.ACTION_HDMI_AUDIO_PLUG); 36862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent intentFilter.addAction(Intent.ACTION_BOOT_COMPLETED); 369a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent context.registerReceiver(mReceiver, intentFilter); 3705982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 371d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // Register for package removal intent broadcasts for media button receiver persistence 372d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi IntentFilter pkgFilter = new IntentFilter(); 373d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi pkgFilter.addAction(Intent.ACTION_PACKAGE_REMOVED); 374d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi pkgFilter.addDataScheme("package"); 375d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi context.registerReceiver(mReceiver, pkgFilter); 376d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 377d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Register for media button intent broadcasts. 378d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi intentFilter = new IntentFilter(Intent.ACTION_MEDIA_BUTTON); 3798f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // Workaround for bug on priority setting 3808f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi //intentFilter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY); 3818f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi intentFilter.setPriority(Integer.MAX_VALUE); 382d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi context.registerReceiver(mMediaButtonReceiver, intentFilter); 383b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi 384b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // Register for phone state monitoring 385b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi TelephonyManager tmgr = (TelephonyManager) 386b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi context.getSystemService(Context.TELEPHONY_SERVICE); 387b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi tmgr.listen(mPhoneStateListener, PhoneStateListener.LISTEN_CALL_STATE); 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void createAudioSystemThread() { 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioSystemThread = new AudioSystemThread(); 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioSystemThread.start(); 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project waitForAudioHandlerCreation(); 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Waits for the volume handler to be created by the other thread. */ 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void waitForAudioHandlerCreation() { 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(this) { 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (mAudioHandler == null) { 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Wait for mAudioHandler to be set by the other thread 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project wait(); 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (InterruptedException e) { 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Interrupted while waiting on volume handler."); 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void createStreamStates() { 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numStreamTypes = AudioSystem.getNumStreamTypes(); 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState[] streams = mStreamStates = new VolumeStreamState[numStreamTypes]; 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < numStreamTypes; i++) { 415a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i] = new VolumeStreamState(System.VOLUME_SETTINGS[STREAM_VOLUME_ALIAS[i]], i); 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 418a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Correct stream index values for streams with aliases 419a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int i = 0; i < numStreamTypes; i++) { 420a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (STREAM_VOLUME_ALIAS[i] != i) { 421a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index = rescaleIndex(streams[i].mIndex, STREAM_VOLUME_ALIAS[i], i); 422a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i].mIndex = streams[i].getValidIndex(index); 423a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(i, index); 424a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = rescaleIndex(streams[i].mLastAudibleIndex, STREAM_VOLUME_ALIAS[i], i); 425a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i].mLastAudibleIndex = streams[i].getValidIndex(index); 426a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void readPersistedSettings() { 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ContentResolver cr = mContentResolver; 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRingerMode = System.getInt(cr, System.MODE_RINGER, AudioManager.RINGER_MODE_NORMAL); 43472668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent // sanity check in case the settings are restored from a device with incompatible 43572668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent // ringer modes 43672668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent if (!AudioManager.isValidRingerMode(mRingerMode)) { 43772668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent mRingerMode = AudioManager.RINGER_MODE_NORMAL; 43872668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent System.putInt(cr, System.MODE_RINGER, mRingerMode); 43972668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVibrateSetting = System.getInt(cr, System.VIBRATE_ON, 0); 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 443c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent // make sure settings for ringer mode are consistent with device type: non voice capable 444c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent // devices (tablets) include media stream in silent mode whereas phones don't. 4459bcf401d13d47416043a704430388abd59aef7cdEric Laurent mRingerModeAffectedStreams = Settings.System.getInt(cr, 4469bcf401d13d47416043a704430388abd59aef7cdEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, 447a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent ((1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_NOTIFICATION)| 448c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent (1 << AudioSystem.STREAM_SYSTEM)|(1 << AudioSystem.STREAM_SYSTEM_ENFORCED))); 449c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent if (mVoiceCapable) { 450c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent mRingerModeAffectedStreams &= ~(1 << AudioSystem.STREAM_MUSIC); 451c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent } else { 452402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent mRingerModeAffectedStreams |= (1 << AudioSystem.STREAM_MUSIC); 453402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 454c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent Settings.System.putInt(cr, 455c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, mRingerModeAffectedStreams); 456c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteAffectedStreams = System.getInt(cr, 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.MUTE_STREAMS_AFFECTED, 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((1 << AudioSystem.STREAM_MUSIC)|(1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_SYSTEM))); 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Each stream will read its own persisted settings 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast the sticky intent 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastRingerMode(); 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast vibrate settings 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER); 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_NOTIFICATION); 469d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 470d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // Restore the default media button receiver from the system settings 471d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi restoreMediaButtonReceiver(); 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 474a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private void setStreamVolumeIndex(int stream, int index) { 475a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.setStreamVolumeIndex(stream, (index + 5)/10); 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 478a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int rescaleIndex(int index, int srcStream, int dstStream) { 479a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (index * mStreamStates[dstStream].getMaxIndex() + mStreamStates[srcStream].getMaxIndex() / 2) / mStreamStates[srcStream].getMaxIndex(); 480a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // IPC methods 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustVolume(int, int) */ 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustVolume(int direction, int flags) { 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustSuggestedStreamVolume(direction, AudioManager.USE_DEFAULT_STREAM_TYPE, flags); 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustVolume(int, int, int) */ 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags) { 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 494402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent int streamType; 495402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent if ((flags & AudioManager.FLAG_FORCE_STREAM) != 0) { 496402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent streamType = suggestedStreamType; 497402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } else { 498402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent streamType = getActiveStreamType(suggestedStreamType); 499402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50196f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent // Play sounds on STREAM_RING only and if lock screen is not on. 50296f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent if ((flags & AudioManager.FLAG_PLAY_SOUND) != 0 && 50396f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent ((STREAM_VOLUME_ALIAS[streamType] != AudioSystem.STREAM_RING) || 50496f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent (mKeyguardManager != null && mKeyguardManager.isKeyguardLocked()))) { 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project flags &= ~AudioManager.FLAG_PLAY_SOUND; 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustStreamVolume(streamType, direction, flags); 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustStreamVolume(int, int, int) */ 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustStreamVolume(int streamType, int direction, int flags) { 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidDirection(direction); 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 517a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent VolumeStreamState streamState = mStreamStates[STREAM_VOLUME_ALIAS[streamType]]; 5185b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent final int oldIndex = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean adjustVolume = true; 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If either the client forces allowing ringer modes for this adjustment, 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or the stream type is one that is affected by ringer modes 52325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (((flags & AudioManager.FLAG_ALLOW_RINGER_MODES) != 0) || 52425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent (!mVoiceCapable && streamType != AudioSystem.STREAM_VOICE_CALL && 52525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent streamType != AudioSystem.STREAM_BLUETOOTH_SCO) || 52625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent (mVoiceCapable && streamType == AudioSystem.STREAM_RING)) { 527cc11b1b8bb47aa6be23ff5c4caf683ff90074121Eric Laurent // do not vibrate if already in silent mode 528cc11b1b8bb47aa6be23ff5c4caf683ff90074121Eric Laurent if (mRingerMode != AudioManager.RINGER_MODE_NORMAL) { 529cc11b1b8bb47aa6be23ff5c4caf683ff90074121Eric Laurent flags &= ~AudioManager.FLAG_VIBRATE; 530cc11b1b8bb47aa6be23ff5c4caf683ff90074121Eric Laurent } 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Check if the ringer mode changes with this volume adjustment. If 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it does, it will handle adjusting the volume, so we won't below 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustVolume = checkForRingerModeChange(oldIndex, direction); 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5365b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If stream is muted, adjust last audible index only 5375b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent int index; 5385b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.muteCount() != 0) { 5395b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (adjustVolume) { 5405b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent streamState.adjustLastAudibleIndex(direction); 5415b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post a persist volume msg 5425b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamType, 5435b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent SENDMSG_REPLACE, 0, 1, streamState, PERSIST_DELAY); 5445b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 5455b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = streamState.mLastAudibleIndex; 5465b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 5475b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (adjustVolume && streamState.adjustIndex(direction)) { 5485b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post message to set system volume (it in turn will post a message 5495b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // to persist). Do not change volume if stream is muted. 550a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, STREAM_VOLUME_ALIAS[streamType], SENDMSG_NOOP, 0, 0, 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project streamState, 0); 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5535b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = streamState.mIndex; 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 55525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 55625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent sendVolumeUpdate(streamType, oldIndex, index, flags); 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamVolume(int, int, int) */ 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamVolume(int streamType, int index, int flags) { 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 5625b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent VolumeStreamState streamState = mStreamStates[STREAM_VOLUME_ALIAS[streamType]]; 5639ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 5645b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent final int oldIndex = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 5659ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 566a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = rescaleIndex(index * 10, streamType, STREAM_VOLUME_ALIAS[streamType]); 567a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeInt(STREAM_VOLUME_ALIAS[streamType], index, false, true); 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5695b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 5705b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 57125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent sendVolumeUpdate(streamType, oldIndex, index, flags); 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 57425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // UI update and Broadcast Intent 57525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private void sendVolumeUpdate(int streamType, int oldIndex, int index, int flags) { 57625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (!mVoiceCapable && (streamType == AudioSystem.STREAM_RING)) { 57725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent streamType = AudioSystem.STREAM_NOTIFICATION; 57825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 57925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 58025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent mVolumePanel.postVolumeChanged(streamType, flags); 58125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 5829ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent oldIndex = (oldIndex + 5) / 10; 5839ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent index = (index + 5) / 10; 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent intent = new Intent(AudioManager.VOLUME_CHANGED_ACTION); 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_TYPE, streamType); 5869ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_VALUE, index); 5879ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent intent.putExtra(AudioManager.EXTRA_PREV_VOLUME_STREAM_VALUE, oldIndex); 5889ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent mContext.sendBroadcast(intent); 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the stream state's index, and posts a message to set system volume. 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This will not call out to the UI. Assumes a valid stream type. 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType Type of the stream 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index Desired volume index of the stream 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param force If true, set the volume even if the desired volume is same 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as the current volume. 5999bcf401d13d47416043a704430388abd59aef7cdEric Laurent * @param lastAudible If true, stores new index as last audible one 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6019bcf401d13d47416043a704430388abd59aef7cdEric Laurent private void setStreamVolumeInt(int streamType, int index, boolean force, boolean lastAudible) { 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState streamState = mStreamStates[streamType]; 6035b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 6045b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If stream is muted, set last audible index only 6055b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.muteCount() != 0) { 606758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent // Do not allow last audible index to be 0 607758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent if (index != 0) { 608758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent streamState.setLastAudibleIndex(index); 609758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent // Post a persist volume msg 610758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamType, 611758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent SENDMSG_REPLACE, 0, 1, streamState, PERSIST_DELAY); 612758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent } 6135b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 6145b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.setIndex(index, lastAudible) || force) { 6155b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post message to set system volume (it in turn will post a message 6165b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // to persist). 617758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, streamType, SENDMSG_NOOP, 0, 0, 618758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent streamState, 0); 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamSolo(int, boolean) */ 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamSolo(int streamType, boolean state, IBinder cb) { 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int stream = 0; stream < mStreamStates.length; stream++) { 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isStreamAffectedByMute(stream) || stream == streamType) continue; 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Bring back last audible volume 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamStates[stream].mute(cb, state); 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamMute(int, boolean) */ 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamMute(int streamType, boolean state, IBinder cb) { 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isStreamAffectedByMute(streamType)) { 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamStates[streamType].mute(cb, state); 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 63925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** get stream mute state. */ 64025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public boolean isStreamMute(int streamType) { 64125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return (mStreamStates[streamType].muteCount() != 0); 64225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 64325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getStreamVolume(int) */ 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamVolume(int streamType) { 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 647a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (mStreamStates[streamType].mIndex + 5) / 10; 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getStreamMaxVolume(int) */ 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamMaxVolume(int streamType) { 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 653a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (mStreamStates[streamType].getMaxIndex() + 5) / 10; 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 65625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 65725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** Get last audible volume before stream was muted. */ 65825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public int getLastAudibleStreamVolume(int streamType) { 65925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent ensureValidStreamType(streamType); 66025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return (mStreamStates[streamType].mLastAudibleIndex + 5) / 10; 66125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 66225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getRingerMode() */ 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRingerMode() { 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode; 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setRingerMode(int) */ 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRingerMode(int ringerMode) { 670a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent synchronized (mSettingsLock) { 671a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (ringerMode != mRingerMode) { 672a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setRingerModeInt(ringerMode, true); 673a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Send sticky broadcast 674a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent broadcastRingerMode(); 675a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 676b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 677b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6794050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent private void setRingerModeInt(int ringerMode, boolean persist) { 680b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mRingerMode = ringerMode; 681b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 6825b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Mute stream if not previously muted by ringer mode and ringer mode 6835b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // is not RINGER_MODE_NORMAL and stream is affected by ringer mode. 6845b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Unmute stream if previously muted by ringer mode and ringer mode 6855b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // is RINGER_MODE_NORMAL or stream is not affected by ringer mode. 686b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh int numStreamTypes = AudioSystem.getNumStreamTypes(); 6875b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 6885b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (isStreamMutedByRingerMode(streamType)) { 6895b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (!isStreamAffectedByRingerMode(streamType) || 6905b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 6915b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mStreamStates[streamType].mute(null, false); 6925b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerModeMutedStreams &= ~(1 << streamType); 6939bcf401d13d47416043a704430388abd59aef7cdEric Laurent } 6945b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 6955b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (isStreamAffectedByRingerMode(streamType) && 6965b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerMode != AudioManager.RINGER_MODE_NORMAL) { 6975b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mStreamStates[streamType].mute(null, true); 6985b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerModeMutedStreams |= (1 << streamType); 6995b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 700b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 702a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 703b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh // Post a persist ringer mode msg 7044050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (persist) { 7054050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_RINGER_MODE, SHARED_MSG, 7064050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent SENDMSG_REPLACE, 0, 0, null, PERSIST_DELAY); 7074050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#shouldVibrate(int) */ 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean shouldVibrate(int vibrateType) { 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (getVibrateSetting(vibrateType)) { 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_ON: 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode != AudioManager.RINGER_MODE_SILENT; 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_ONLY_SILENT: 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode == AudioManager.RINGER_MODE_VIBRATE; 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_OFF: 722bcac496076ef6f439147e7a2be71e8a2b76ddedeDaniel Sandler // return false, even for incoming calls 723bcac496076ef6f439147e7a2be71e8a2b76ddedeDaniel Sandler return false; 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getVibrateSetting(int) */ 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getVibrateSetting(int vibrateType) { 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mVibrateSetting >> (vibrateType * 2)) & 3; 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setVibrateSetting(int, int) */ 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVibrateSetting(int vibrateType, int vibrateSetting) { 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVibrateSetting = getValueForVibrateSetting(mVibrateSetting, vibrateType, vibrateSetting); 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast change 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(vibrateType); 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post message to set ringer mode (it in turn will post a message 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to persist) 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PERSIST_VIBRATE_SETTING, SHARED_MSG, SENDMSG_NOOP, 0, 0, 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 0); 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static int getValueForVibrateSetting(int existingValue, int vibrateType, 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int vibrateSetting) { 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // First clear the existing setting. Each vibrate type has two bits in 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the value. Note '3' is '11' in binary. 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project existingValue &= ~(3 << (vibrateType * 2)); 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set into the old value 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project existingValue |= (vibrateSetting & 3) << (vibrateType * 2); 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return existingValue; 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7659272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private class SetModeDeathHandler implements IBinder.DeathRecipient { 7669272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private IBinder mCb; // To be notified of client's death 767f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen private int mPid; 7689272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private int mMode = AudioSystem.MODE_NORMAL; // Current mode set by this client 7699272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 7709f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent SetModeDeathHandler(IBinder cb, int pid) { 7719272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mCb = cb; 7729f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mPid = pid; 7739272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7749272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 7759272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void binderDied() { 776d7454be47f4111c0478a502353e11dea401378bdEric Laurent int newModeOwnerPid = 0; 7779272b4b4a44fe1f33e3030810618194f817caaecEric Laurent synchronized(mSetModeDeathHandlers) { 7789272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "setMode() client died"); 7799272b4b4a44fe1f33e3030810618194f817caaecEric Laurent int index = mSetModeDeathHandlers.indexOf(this); 7809272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (index < 0) { 7819272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "unregistered setMode() client died"); 7829272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } else { 783d7454be47f4111c0478a502353e11dea401378bdEric Laurent newModeOwnerPid = setModeInt(AudioSystem.MODE_NORMAL, mCb, mPid); 7849272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7859272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7869f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // when entering RINGTONE, IN_CALL or IN_COMMUNICATION mode, clear all 7879f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // SCO connections not started by the application changing the mode 788d7454be47f4111c0478a502353e11dea401378bdEric Laurent if (newModeOwnerPid != 0) { 789d7454be47f4111c0478a502353e11dea401378bdEric Laurent disconnectBluetoothSco(newModeOwnerPid); 7909f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 7919272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7929272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 793f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen public int getPid() { 794f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen return mPid; 795f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen } 796f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen 7979272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void setMode(int mode) { 7989272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mMode = mode; 7999272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8009272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 8019272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public int getMode() { 8029272b4b4a44fe1f33e3030810618194f817caaecEric Laurent return mMode; 8039272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8049272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 8059272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public IBinder getBinder() { 8069272b4b4a44fe1f33e3030810618194f817caaecEric Laurent return mCb; 8079272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8089272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8099272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setMode(int) */ 8119272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void setMode(int mode, IBinder cb) { 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!checkAudioSettingsPermission("setMode()")) { 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 815a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 8168f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi if (mode < AudioSystem.MODE_CURRENT || mode >= AudioSystem.NUM_MODES) { 817a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return; 818a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 819a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 820d7454be47f4111c0478a502353e11dea401378bdEric Laurent int newModeOwnerPid = 0; 8219f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent synchronized(mSetModeDeathHandlers) { 822a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (mode == AudioSystem.MODE_CURRENT) { 823a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mode = mMode; 824a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 825d7454be47f4111c0478a502353e11dea401378bdEric Laurent newModeOwnerPid = setModeInt(mode, cb, Binder.getCallingPid()); 8269f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8279f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // when entering RINGTONE, IN_CALL or IN_COMMUNICATION mode, clear all 8289f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // SCO connections not started by the application changing the mode 829d7454be47f4111c0478a502353e11dea401378bdEric Laurent if (newModeOwnerPid != 0) { 830d7454be47f4111c0478a502353e11dea401378bdEric Laurent disconnectBluetoothSco(newModeOwnerPid); 8319f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8329f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8332ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi 8349f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // must be called synchronized on mSetModeDeathHandlers 835d7454be47f4111c0478a502353e11dea401378bdEric Laurent // setModeInt() returns a valid PID if the audio mode was successfully set to 8369f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // any mode other than NORMAL. 837d7454be47f4111c0478a502353e11dea401378bdEric Laurent int setModeInt(int mode, IBinder cb, int pid) { 838d7454be47f4111c0478a502353e11dea401378bdEric Laurent int newModeOwnerPid = 0; 8399f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (cb == null) { 8409f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent Log.e(TAG, "setModeInt() called with null binder"); 841d7454be47f4111c0478a502353e11dea401378bdEric Laurent return newModeOwnerPid; 8429f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8432ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi 8449f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent SetModeDeathHandler hdlr = null; 8459f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent Iterator iter = mSetModeDeathHandlers.iterator(); 8469f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent while (iter.hasNext()) { 8479f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent SetModeDeathHandler h = (SetModeDeathHandler)iter.next(); 8489f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (h.getPid() == pid) { 8499f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent hdlr = h; 8509f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // Remove from client list so that it is re-inserted at top of list 8519f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent iter.remove(); 8529f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent hdlr.getBinder().unlinkToDeath(hdlr, 0); 8539f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent break; 8549f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8559f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8569f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent int status = AudioSystem.AUDIO_STATUS_OK; 8579f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent do { 8589f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mode == AudioSystem.MODE_NORMAL) { 8599f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // get new mode from client at top the list if any 8609f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (!mSetModeDeathHandlers.isEmpty()) { 8619f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent hdlr = mSetModeDeathHandlers.get(0); 8629f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent cb = hdlr.getBinder(); 8639f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mode = hdlr.getMode(); 8649f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8659f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else { 8669f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (hdlr == null) { 8679f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent hdlr = new SetModeDeathHandler(cb, pid); 8689f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8699f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // Register for client death notification 8709f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent try { 8719f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent cb.linkToDeath(hdlr, 0); 8729f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } catch (RemoteException e) { 8739f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // Client has died! 8749f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent Log.w(TAG, "setMode() could not link to "+cb+" binder death"); 8759f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8769272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 8779f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // Last client to call setMode() is always at top of client list 8789f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // as required by SetModeDeathHandler.binderDied() 8799f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mSetModeDeathHandlers.add(0, hdlr); 8809f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent hdlr.setMode(mode); 8819f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8823def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 8839f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mode != mMode) { 8849f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent status = AudioSystem.setPhoneState(mode); 8859f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (status == AudioSystem.AUDIO_STATUS_OK) { 8869f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // automatically handle audio focus for mode changes 8879f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent handleFocusForCalls(mMode, mode, cb); 8889f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mMode = mode; 8899f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else { 8909f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (hdlr != null) { 8919f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mSetModeDeathHandlers.remove(hdlr); 8929f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent cb.unlinkToDeath(hdlr, 0); 8933def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 8949f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // force reading new top of mSetModeDeathHandlers stack 8959f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mode = AudioSystem.MODE_NORMAL; 896b9c9d260f21b321527c4622a123af9767630d94dEric Laurent } 8979f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else { 8989f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent status = AudioSystem.AUDIO_STATUS_OK; 8999f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 9009f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } while (status != AudioSystem.AUDIO_STATUS_OK && !mSetModeDeathHandlers.isEmpty()); 9019f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent 9029f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (status == AudioSystem.AUDIO_STATUS_OK) { 9039f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mode != AudioSystem.MODE_NORMAL) { 904d7454be47f4111c0478a502353e11dea401378bdEric Laurent if (mSetModeDeathHandlers.isEmpty()) { 905d7454be47f4111c0478a502353e11dea401378bdEric Laurent Log.e(TAG, "setMode() different from MODE_NORMAL with empty mode client stack"); 906d7454be47f4111c0478a502353e11dea401378bdEric Laurent } else { 907d7454be47f4111c0478a502353e11dea401378bdEric Laurent newModeOwnerPid = mSetModeDeathHandlers.get(0).getPid(); 908d7454be47f4111c0478a502353e11dea401378bdEric Laurent } 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int streamType = getActiveStreamType(AudioManager.USE_DEFAULT_STREAM_TYPE); 911a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index = mStreamStates[STREAM_VOLUME_ALIAS[streamType]].mIndex; 9125b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent setStreamVolumeInt(STREAM_VOLUME_ALIAS[streamType], index, true, false); 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 914d7454be47f4111c0478a502353e11dea401378bdEric Laurent return newModeOwnerPid; 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9172ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi /** pre-condition: oldMode != newMode */ 918382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi private void handleFocusForCalls(int oldMode, int newMode, IBinder cb) { 9192ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // if ringing 9202ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi if (newMode == AudioSystem.MODE_RINGTONE) { 9212ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // if not ringing silently 9222ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi int ringVolume = AudioService.this.getStreamVolume(AudioManager.STREAM_RING); 9232ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi if (ringVolume > 0) { 9242ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // request audio focus for the communication focus entry 9252ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi requestAudioFocus(AudioManager.STREAM_RING, 926382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN_TRANSIENT, cb, 927382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi null /* IAudioFocusDispatcher allowed to be null only for this clientId */, 9288f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IN_VOICE_COMM_FOCUS_ID /*clientId*/, 9298f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi "system"); 9302ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi 9312ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9322ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9332ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // if entering call 9342ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi else if ((newMode == AudioSystem.MODE_IN_CALL) 9352ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi || (newMode == AudioSystem.MODE_IN_COMMUNICATION)) { 9362ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // request audio focus for the communication focus entry 9372ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // (it's ok if focus was already requested during ringing) 9382ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi requestAudioFocus(AudioManager.STREAM_RING, 939382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN_TRANSIENT, cb, 940382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi null /* IAudioFocusDispatcher allowed to be null only for this clientId */, 9418f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IN_VOICE_COMM_FOCUS_ID /*clientId*/, 9428f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi "system"); 9432ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9442ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // if exiting call 9452ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi else if (newMode == AudioSystem.MODE_NORMAL) { 9462ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // abandon audio focus for communication focus entry 9472ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi abandonAudioFocus(null, IN_VOICE_COMM_FOCUS_ID); 9482ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9492ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9502ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getMode() */ 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMode() { 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMode; 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#playSoundEffect(int) */ 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType) { 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, 959a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent effectType, -1, null, 0); 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#playSoundEffect(int, float) */ 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffectVolume(int effectType, float volume) { 964a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent loadSoundEffects(); 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project effectType, (int) (volume * 1000), null, 0); 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Loads samples into the soundpool. 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method must be called at when sound effects are enabled 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean loadSoundEffects() { 974a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent int status; 975a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 977a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (!mBootCompleted) { 978a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, "loadSoundEffects() called before boot complete"); 979a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent return false; 980a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 981a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 982a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent if (mSoundPool != null) { 983a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent return true; 984a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool = new SoundPool(NUM_SOUNDPOOL_CHANNELS, AudioSystem.STREAM_SYSTEM, 0); 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 987a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, "loadSoundEffects() could not allocate sound pool"); 988a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent return false; 989a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 990a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 991a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent try { 992a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolCallBack = null; 993a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolListenerThread = new SoundPoolListenerThread(); 994a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolListenerThread.start(); 995a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // Wait for mSoundPoolCallBack to be set by the other thread 996a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundEffectsLock.wait(); 997a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } catch (InterruptedException e) { 998a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, "Interrupted while waiting sound pool listener thread."); 999a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1000a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1001a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (mSoundPoolCallBack == null) { 1002a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, "loadSoundEffects() could not create SoundPool listener or thread"); 1003a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (mSoundPoolLooper != null) { 1004a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper.quit(); 1005a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper = null; 1006a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1007a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolListenerThread = null; 1008a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool.release(); 1009a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool = null; 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * poolId table: The value -1 in this table indicates that corresponding 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * file (same index in SOUND_EFFECT_FILES[] has not been loaded. 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Once loaded, the value in poolId is the sample ID and the same 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sample can be reused for another effect using the same file. 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] poolId = new int[SOUND_EFFECT_FILES.length]; 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[fileIdx] = -1; 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Effects whose value in SOUND_EFFECT_FILES_MAP[effect][1] is -1 must be loaded. 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If load succeeds, value in SOUND_EFFECT_FILES_MAP[effect][1] is > 0: 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this indicates we have a valid sample loaded for this effect. 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1027a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1028117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent int lastSample = 0; 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Do not load sample if this effect uses the MediaPlayer 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effect][1] == 0) { 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (poolId[SOUND_EFFECT_FILES_MAP[effect][0]] == -1) { 1035a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent String filePath = Environment.getRootDirectory() 1036a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent + SOUND_EFFECTS_PATH 1037a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effect][0]]; 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int sampleId = mSoundPool.load(filePath, 0); 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sampleId <= 0) { 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Soundpool could not load file: "+filePath); 1041117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } else { 1042117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent SOUND_EFFECT_FILES_MAP[effect][1] = sampleId; 1043117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = sampleId; 1044117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent lastSample = sampleId; 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = poolId[SOUND_EFFECT_FILES_MAP[effect][0]]; 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1050a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // wait for all samples to be loaded 1051117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent if (lastSample != 0) { 1052117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent mSoundPoolCallBack.setLastSample(lastSample); 1053117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 1054117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent try { 1055117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent mSoundEffectsLock.wait(); 1056117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent status = mSoundPoolCallBack.status(); 1057117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } catch (java.lang.InterruptedException e) { 1058117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent Log.w(TAG, "Interrupted while waiting sound pool callback."); 1059117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent status = -1; 1060117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } 1061117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } else { 1062a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent status = -1; 1063a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1064117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 1065a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (mSoundPoolLooper != null) { 1066a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper.quit(); 1067a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper = null; 1068a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1069a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolListenerThread = null; 1070a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (status != 0) { 1071a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, 1072a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent "loadSoundEffects(), Error " 1073117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent + ((lastSample != 0) ? mSoundPoolCallBack.status() : -1) 1074a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent + " while loading samples"); 1075117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 1076117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent if (SOUND_EFFECT_FILES_MAP[effect][1] > 0) { 1077117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent SOUND_EFFECT_FILES_MAP[effect][1] = -1; 1078117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } 1079117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } 1080117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 1081a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool.release(); 1082a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool = null; 1083a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1085a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent return (status == 0); 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unloads samples from the sound pool. 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method can be called to free some memory when 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sound effects are disabled. 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unloadSoundEffects() { 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1098a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1099117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent mAudioHandler.removeMessages(MSG_LOAD_SOUND_EFFECTS); 1100a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mAudioHandler.removeMessages(MSG_PLAY_SOUND_EFFECT); 1101a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] poolId = new int[SOUND_EFFECT_FILES.length]; 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[fileIdx] = 0; 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effect][1] <= 0) { 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (poolId[SOUND_EFFECT_FILES_MAP[effect][0]] == 0) { 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool.unload(SOUND_EFFECT_FILES_MAP[effect][1]); 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = -1; 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = -1; 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1117a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool.release(); 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool = null; 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1122a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent class SoundPoolListenerThread extends Thread { 1123a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public SoundPoolListenerThread() { 1124a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent super("SoundPoolListenerThread"); 1125a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1126a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1127a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent @Override 1128a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public void run() { 1129a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1130a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Looper.prepare(); 1131a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper = Looper.myLooper(); 1132a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1133a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent synchronized (mSoundEffectsLock) { 1134a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (mSoundPool != null) { 1135a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolCallBack = new SoundPoolCallback(); 1136a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool.setOnLoadCompleteListener(mSoundPoolCallBack); 1137a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1138a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundEffectsLock.notify(); 1139a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1140a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Looper.loop(); 1141a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1142a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1143a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1144a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private final class SoundPoolCallback implements 1145a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent android.media.SoundPool.OnLoadCompleteListener { 1146a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1147a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent int mStatus; 1148a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent int mLastSample; 1149a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1150a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public int status() { 1151a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent return mStatus; 1152a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1153a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1154a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public void setLastSample(int sample) { 1155a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mLastSample = sample; 1156a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1157a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1158a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public void onLoadComplete(SoundPool soundPool, int sampleId, int status) { 1159a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent synchronized (mSoundEffectsLock) { 1160a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (status != 0) { 1161a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mStatus = status; 1162a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1163a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (sampleId == mLastSample) { 1164a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundEffectsLock.notify(); 1165a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1166a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1167a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1168a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1169a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 11704050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent /** @see AudioManager#reloadAudioSettings() */ 11714050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent public void reloadAudioSettings() { 11724050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // restore ringer mode, ringer mode affected streams, mute affected streams and vibrate settings 11734050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent readPersistedSettings(); 11744050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 11754050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // restore volume settings 11764050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 11774050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent for (int streamType = 0; streamType < numStreamTypes; streamType++) { 11784050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent VolumeStreamState streamState = mStreamStates[streamType]; 11794050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 1180d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent String settingName = System.VOLUME_SETTINGS[STREAM_VOLUME_ALIAS[streamType]]; 1181d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent String lastAudibleSettingName = settingName + System.APPEND_FOR_LAST_AUDIBLE; 1182d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent int index = Settings.System.getInt(mContentResolver, 1183d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent settingName, 1184d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1185d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent if (STREAM_VOLUME_ALIAS[streamType] != streamType) { 1186d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = rescaleIndex(index * 10, STREAM_VOLUME_ALIAS[streamType], streamType); 1187d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } else { 1188d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index *= 10; 1189d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } 1190d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent streamState.mIndex = streamState.getValidIndex(index); 1191d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent 1192d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = (index + 5) / 10; 1193d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = Settings.System.getInt(mContentResolver, 1194d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent lastAudibleSettingName, 1195d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent (index > 0) ? index : AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1196d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent if (STREAM_VOLUME_ALIAS[streamType] != streamType) { 1197d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = rescaleIndex(index * 10, STREAM_VOLUME_ALIAS[streamType], streamType); 1198d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } else { 1199d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index *= 10; 12004050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 1201d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent streamState.mLastAudibleIndex = streamState.getValidIndex(index); 1202a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 12035b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // unmute stream that was muted but is not affect by mute anymore 12044050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (streamState.muteCount() != 0 && !isStreamAffectedByMute(streamType)) { 12054050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent int size = streamState.mDeathHandlers.size(); 12064050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent for (int i = 0; i < size; i++) { 12074050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent streamState.mDeathHandlers.get(i).mMuteCount = 1; 12084050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent streamState.mDeathHandlers.get(i).mute(false); 12094050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 12104050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 12114050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // apply stream volume 12124050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (streamState.muteCount() == 0) { 1213a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, streamState.mIndex); 12144050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 12154050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 12164050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 12174050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // apply new ringer mode 12184050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent setRingerModeInt(getRingerMode(), false); 12194050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 12204050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 1221c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#setSpeakerphoneOn() */ 1222c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public void setSpeakerphoneOn(boolean on){ 1223dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent if (!checkAudioSettingsPermission("setSpeakerphoneOn()")) { 1224dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent return; 1225dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent } 1226fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent mForcedUseForComm = on ? AudioSystem.FORCE_SPEAKER : AudioSystem.FORCE_NONE; 1227fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent 1228fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent sendMsg(mAudioHandler, MSG_SET_FORCE_USE, SHARED_MSG, SENDMSG_QUEUE, 1229fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent AudioSystem.FOR_COMMUNICATION, mForcedUseForComm, null, 0); 1230c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1231c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1232c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#isSpeakerphoneOn() */ 1233c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public boolean isSpeakerphoneOn() { 1234fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent return (mForcedUseForComm == AudioSystem.FORCE_SPEAKER); 1235c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1236c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1237c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#setBluetoothScoOn() */ 1238c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public void setBluetoothScoOn(boolean on){ 1239dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent if (!checkAudioSettingsPermission("setBluetoothScoOn()")) { 1240dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent return; 1241dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent } 1242fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent mForcedUseForComm = on ? AudioSystem.FORCE_BT_SCO : AudioSystem.FORCE_NONE; 1243fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent 1244fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent sendMsg(mAudioHandler, MSG_SET_FORCE_USE, SHARED_MSG, SENDMSG_QUEUE, 1245fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent AudioSystem.FOR_COMMUNICATION, mForcedUseForComm, null, 0); 1246fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent sendMsg(mAudioHandler, MSG_SET_FORCE_USE, SHARED_MSG, SENDMSG_QUEUE, 1247fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent AudioSystem.FOR_RECORD, mForcedUseForComm, null, 0); 1248c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1249c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1250c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#isBluetoothScoOn() */ 1251c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public boolean isBluetoothScoOn() { 1252fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent return (mForcedUseForComm == AudioSystem.FORCE_BT_SCO); 1253c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1254c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 12553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** @see AudioManager#startBluetoothSco() */ 12563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void startBluetoothSco(IBinder cb){ 1257dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!checkAudioSettingsPermission("startBluetoothSco()") || 1258dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent !mBootCompleted) { 12593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return; 12603def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 1261854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient client = getScoClient(cb, true); 12623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client.incCount(); 12633def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12643def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12653def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** @see AudioManager#stopBluetoothSco() */ 12663def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void stopBluetoothSco(IBinder cb){ 1267dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!checkAudioSettingsPermission("stopBluetoothSco()") || 1268dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent !mBootCompleted) { 12693def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return; 12703def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 1271854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient client = getScoClient(cb, false); 1272854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent if (client != null) { 1273854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent client.decCount(); 1274854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } 12753def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12763def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12773def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private class ScoClient implements IBinder.DeathRecipient { 12783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private IBinder mCb; // To be notified of client's death 1279f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen private int mCreatorPid; 12803def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private int mStartcount; // number of SCO connections started by this client 12813def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12823def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent ScoClient(IBinder cb) { 12833def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb = cb; 1284f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen mCreatorPid = Binder.getCallingPid(); 12853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount = 0; 12863def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12873def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12883def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void binderDied() { 12893def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 12903def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "SCO client died"); 12913def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int index = mScoClients.indexOf(this); 12923def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (index < 0) { 12933def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "unregistered SCO client died"); 12943def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else { 12953def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent clearCount(true); 12963def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mScoClients.remove(this); 12973def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12983def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12993def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13003def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13013def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void incCount() { 13023def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 130382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh requestScoState(BluetoothHeadset.STATE_AUDIO_CONNECTED); 13043def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 13053def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent try { 13063def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb.linkToDeath(this, 0); 13073def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } catch (RemoteException e) { 13083def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // client has already died! 13093def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "ScoClient incCount() could not link to "+mCb+" binder death"); 13103def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13113def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13123def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount++; 13133def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13143def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13153def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13163def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void decCount() { 13173def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 13183def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 13193def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "ScoClient.decCount() already 0"); 13203def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else { 13213def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount--; 13223def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 1323e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent try { 1324e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent mCb.unlinkToDeath(this, 0); 1325e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } catch (NoSuchElementException e) { 1326e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent Log.w(TAG, "decCount() going to 0 but not registered to binder"); 1327e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } 13283def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 132982aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh requestScoState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED); 13303def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13313def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13323def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13333def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13343def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void clearCount(boolean stopSco) { 13353def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 1336e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent if (mStartcount != 0) { 1337e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent try { 1338e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent mCb.unlinkToDeath(this, 0); 1339e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } catch (NoSuchElementException e) { 1340e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent Log.w(TAG, "clearCount() mStartcount: "+mStartcount+" != 0 but not registered to binder"); 1341e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } 1342e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } 13433def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount = 0; 13443def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (stopSco) { 134582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh requestScoState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED); 13463def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13473def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13483def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13503def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public int getCount() { 13513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mStartcount; 13523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13533def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13543def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public IBinder getBinder() { 13553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mCb; 13563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 1358d7454be47f4111c0478a502353e11dea401378bdEric Laurent public int getPid() { 1359d7454be47f4111c0478a502353e11dea401378bdEric Laurent return mCreatorPid; 1360d7454be47f4111c0478a502353e11dea401378bdEric Laurent } 1361d7454be47f4111c0478a502353e11dea401378bdEric Laurent 13623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public int totalCount() { 13633def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 13643def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int count = 0; 13653def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 13663def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 13673def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent count += mScoClients.get(i).getCount(); 13683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13693def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return count; 13703def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13723def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private void requestScoState(int state) { 137462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent checkScoAudioState(); 1375dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (totalCount() == 0) { 1376dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (state == BluetoothHeadset.STATE_AUDIO_CONNECTED) { 1377dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Make sure that the state transitions to CONNECTING even if we cannot initiate 1378dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // the connection. 1379dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_CONNECTING); 1380dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Accept SCO audio activation only in NORMAL audio mode or if the mode is 1381f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen // currently controlled by the same client process. 13829f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent synchronized(mSetModeDeathHandlers) { 13839f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if ((mSetModeDeathHandlers.isEmpty() || 13849f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mSetModeDeathHandlers.get(0).getPid() == mCreatorPid) && 13859f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent (mScoAudioState == SCO_STATE_INACTIVE || 13869f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_REQ)) { 13879f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mScoAudioState == SCO_STATE_INACTIVE) { 13889f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mBluetoothHeadset != null && mBluetoothHeadsetDevice != null) { 13899f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mBluetoothHeadset.startScoUsingVirtualVoiceCall( 13909f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mBluetoothHeadsetDevice)) { 13919f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_INTERNAL; 13929f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else { 13939f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent broadcastScoConnectionState( 13949f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 13959f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 13969f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else if (getBluetoothHeadset()) { 13979f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mScoAudioState = SCO_STATE_ACTIVATE_REQ; 1398dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 13999f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else { 14009f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_INTERNAL; 14019f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_CONNECTED); 1402dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1403dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else { 14049f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 1405dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1406dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 140762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } else if (state == BluetoothHeadset.STATE_AUDIO_DISCONNECTED && 1408dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent (mScoAudioState == SCO_STATE_ACTIVE_INTERNAL || 1409dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_ACTIVATE_REQ)) { 1410dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState == SCO_STATE_ACTIVE_INTERNAL) { 1411671db6f3ba1fdb3c907e0735fe6d0d284f5c34deMarco Nelissen if (mBluetoothHeadset != null && mBluetoothHeadsetDevice != null) { 1412dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!mBluetoothHeadset.stopScoUsingVirtualVoiceCall( 1413dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice)) { 1414dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_INACTIVE; 1415dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState( 1416dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 1417dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1418dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else if (getBluetoothHeadset()) { 1419dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_DEACTIVATE_REQ; 1420dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1421dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else { 1422dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_INACTIVE; 1423dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 1424dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 14253def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14263def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14273def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14283def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14293def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 143062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent private void checkScoAudioState() { 143162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent if (mBluetoothHeadset != null && mBluetoothHeadsetDevice != null && 1432dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_INACTIVE && 143362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadset.getAudioState(mBluetoothHeadsetDevice) 143462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent != BluetoothHeadset.STATE_AUDIO_DISCONNECTED) { 143562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_EXTERNAL; 143662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 143762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 143862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent 1439854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent private ScoClient getScoClient(IBinder cb, boolean create) { 14403def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 1441854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient client = null; 14423def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 14433def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 14443def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client = mScoClients.get(i); 14453def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (client.getBinder() == cb) 14463def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return client; 14473def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 1448854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent if (create) { 1449854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent client = new ScoClient(cb); 1450854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent mScoClients.add(client); 1451854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } 14523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return client; 14533def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14543def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 1456d7454be47f4111c0478a502353e11dea401378bdEric Laurent public void clearAllScoClients(int exceptPid, boolean stopSco) { 14573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 1458854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient savedClient = null; 14593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 14603def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 1461854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient cl = mScoClients.get(i); 1462d7454be47f4111c0478a502353e11dea401378bdEric Laurent if (cl.getPid() != exceptPid) { 1463854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent cl.clearCount(stopSco); 1464854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } else { 1465854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent savedClient = cl; 1466854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } 1467854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } 1468854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent mScoClients.clear(); 1469854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent if (savedClient != null) { 1470854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent mScoClients.add(savedClient); 14713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14723def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 1475dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private boolean getBluetoothHeadset() { 1476dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent boolean result = false; 1477dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); 1478dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (adapter != null) { 1479dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent result = adapter.getProfileProxy(mContext, mBluetoothProfileServiceListener, 1480dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent BluetoothProfile.HEADSET); 1481dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1482dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // If we could not get a bluetooth headset proxy, send a failure message 1483dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // without delay to reset the SCO audio state and clear SCO clients. 1484dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // If we could get a proxy, send a delayed failure message that will reset our state 1485dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // in case we don't receive onServiceConnected(). 1486dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent sendMsg(mAudioHandler, MSG_BT_HEADSET_CNCT_FAILED, 0, 1487dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent SENDMSG_REPLACE, 0, 0, null, result ? BT_HEADSET_CNCT_TIMEOUT_MS : 0); 1488dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent return result; 1489dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1490dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1491d7454be47f4111c0478a502353e11dea401378bdEric Laurent private void disconnectBluetoothSco(int exceptPid) { 1492dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent synchronized(mScoClients) { 1493dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent checkScoAudioState(); 1494dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState == SCO_STATE_ACTIVE_EXTERNAL || 1495dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_EXT_REQ) { 1496dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mBluetoothHeadsetDevice != null) { 1497dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mBluetoothHeadset != null) { 1498dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!mBluetoothHeadset.stopVoiceRecognition( 1499b06ac839dd2d0437fc8314f6deb7233af5af521eEric Laurent mBluetoothHeadsetDevice)) { 1500dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent sendMsg(mAudioHandler, MSG_BT_HEADSET_CNCT_FAILED, 0, 1501dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent SENDMSG_REPLACE, 0, 0, null, 0); 1502dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1503dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else if (mScoAudioState == SCO_STATE_ACTIVE_EXTERNAL && 1504dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent getBluetoothHeadset()) { 1505dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_DEACTIVATE_EXT_REQ; 1506dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1507dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1508dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else { 1509d7454be47f4111c0478a502353e11dea401378bdEric Laurent clearAllScoClients(exceptPid, true); 1510dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1511dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1512dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1513dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1514dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private void resetBluetoothSco() { 1515dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent synchronized(mScoClients) { 1516d7454be47f4111c0478a502353e11dea401378bdEric Laurent clearAllScoClients(0, false); 1517dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_INACTIVE; 1518dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 1519dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1520dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1521dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1522dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private void broadcastScoConnectionState(int state) { 1523dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (state != mScoConnectionState) { 1524dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent Intent newIntent = new Intent(AudioManager.ACTION_SCO_AUDIO_STATE_UPDATED); 1525dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, state); 1526dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_PREVIOUS_STATE, 1527dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoConnectionState); 1528dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mContext.sendStickyBroadcast(newIntent); 1529dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoConnectionState = state; 1530dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1531dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1532dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 153382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh private BluetoothProfile.ServiceListener mBluetoothProfileServiceListener = 153482aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh new BluetoothProfile.ServiceListener() { 153582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh public void onServiceConnected(int profile, BluetoothProfile proxy) { 153662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent synchronized (mScoClients) { 1537dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Discard timeout message 1538dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mAudioHandler.removeMessages(MSG_BT_HEADSET_CNCT_FAILED); 153962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadset = (BluetoothHeadset) proxy; 154062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent List<BluetoothDevice> deviceList = mBluetoothHeadset.getConnectedDevices(); 154162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent if (deviceList.size() > 0) { 154262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadsetDevice = deviceList.get(0); 154362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } else { 154462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadsetDevice = null; 154562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 1546dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Refresh SCO audio state 1547dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent checkScoAudioState(); 1548dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Continue pending action if any 1549dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState == SCO_STATE_ACTIVATE_REQ || 1550dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_REQ || 1551dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_EXT_REQ) { 1552dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent boolean status = false; 1553dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mBluetoothHeadsetDevice != null) { 1554dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent switch (mScoAudioState) { 1555dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent case SCO_STATE_ACTIVATE_REQ: 1556dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_INTERNAL; 1557dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent status = mBluetoothHeadset.startScoUsingVirtualVoiceCall( 1558dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice); 1559dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent break; 1560dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent case SCO_STATE_DEACTIVATE_REQ: 1561dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent status = mBluetoothHeadset.stopScoUsingVirtualVoiceCall( 1562dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice); 1563dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent break; 1564dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent case SCO_STATE_DEACTIVATE_EXT_REQ: 1565dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent status = mBluetoothHeadset.stopVoiceRecognition( 1566dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice); 1567dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1568dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1569dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!status) { 1570dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent sendMsg(mAudioHandler, MSG_BT_HEADSET_CNCT_FAILED, 0, 1571dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent SENDMSG_REPLACE, 0, 0, null, 0); 1572dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1573dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 15743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 15753def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 157682aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh public void onServiceDisconnected(int profile) { 157762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent synchronized (mScoClients) { 1578dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadset = null; 15793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 15803def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 15813def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent }; 1582d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Internal methods 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks if the adjustment should change ringer mode instead of just 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * adjusting volume. If so, this will set the proper ringer mode and volume 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * indices on the stream states. 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForRingerModeChange(int oldIndex, int direction) { 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean adjustVolumeIndex = true; 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int newRingerMode = mRingerMode; 15953d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent int uiIndex = (oldIndex + 5) / 10; 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15976329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler if (mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 15983d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent if ((direction == AudioManager.ADJUST_LOWER) && (uiIndex <= 1)) { 15993d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent // enter silent mode if current index is the last audible one and not repeating a 16003d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent // volume key down 16013d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent if (mPrevVolDirection != AudioManager.ADJUST_LOWER) { 16023d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent // "silent mode", but which one? 16033d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent newRingerMode = System.getInt(mContentResolver, System.VIBRATE_IN_SILENT, 1) == 1 16043d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent ? AudioManager.RINGER_MODE_VIBRATE 16053d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent : AudioManager.RINGER_MODE_SILENT; 16063d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent } 16073d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent if (uiIndex == 0) { 16083d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent adjustVolumeIndex = false; 16093d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent } 16106329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler } 16116329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler } else { 16129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction == AudioManager.ADJUST_RAISE) { 16136329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler // exiting silent mode 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newRingerMode = AudioManager.RINGER_MODE_NORMAL; 16153d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent if (uiIndex != 0) { 16163d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent adjustVolumeIndex = false; 16173d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent } 1618527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent } else { 1619527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent // prevent last audible index to reach 0 1620527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent adjustVolumeIndex = false; 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newRingerMode != mRingerMode) { 16259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setRingerMode(newRingerMode); 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 162825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent mPrevVolDirection = direction; 162925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return adjustVolumeIndex; 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isStreamAffectedByRingerMode(int streamType) { 16349bcf401d13d47416043a704430388abd59aef7cdEric Laurent return (mRingerModeAffectedStreams & (1 << streamType)) != 0; 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16375b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent private boolean isStreamMutedByRingerMode(int streamType) { 16385b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent return (mRingerModeMutedStreams & (1 << streamType)) != 0; 16395b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 16405b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isStreamAffectedByMute(int streamType) { 16429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mMuteAffectedStreams & (1 << streamType)) != 0; 16439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void ensureValidDirection(int direction) { 16469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction < AudioManager.ADJUST_LOWER || direction > AudioManager.ADJUST_RAISE) { 16479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Bad direction " + direction); 16489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void ensureValidStreamType(int streamType) { 16529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamType < 0 || streamType >= mStreamStates.length) { 16539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Bad stream type " + streamType); 16549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getActiveStreamType(int suggestedStreamType) { 165825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 165925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (mVoiceCapable) { 166025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent boolean isOffhook = false; 166125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent try { 166225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent ITelephony phone = ITelephony.Stub.asInterface(ServiceManager.checkService("phone")); 166325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (phone != null) isOffhook = phone.isOffhook(); 166425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } catch (RemoteException e) { 166525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent Log.w(TAG, "Couldn't connect to phone service", e); 166625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 166725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 166825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (isOffhook || getMode() == AudioManager.MODE_IN_COMMUNICATION) { 166925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (AudioSystem.getForceUse(AudioSystem.FOR_COMMUNICATION) 167025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent == AudioSystem.FORCE_BT_SCO) { 167125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_BLUETOOTH_SCO..."); 167225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_BLUETOOTH_SCO; 167325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else { 167425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_VOICE_CALL..."); 167525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_VOICE_CALL; 167625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 167725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else if (AudioSystem.isStreamActive(AudioSystem.STREAM_MUSIC, 0)) { 167825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_MUSIC..."); 167925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_MUSIC; 168025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else if (suggestedStreamType == AudioManager.USE_DEFAULT_STREAM_TYPE) { 1681c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato // Log.v(TAG, "getActiveStreamType: Forcing STREAM_RING..." 1682c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato // + " b/c USE_DEFAULT_STREAM_TYPE..."); 1683c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato return AudioSystem.STREAM_RING; 1684c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato } else { 168525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Returning suggested type " + suggestedStreamType); 168625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return suggestedStreamType; 168725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 168825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else { 168925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (getMode() == AudioManager.MODE_IN_COMMUNICATION) { 169025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (AudioSystem.getForceUse(AudioSystem.FOR_COMMUNICATION) 169125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent == AudioSystem.FORCE_BT_SCO) { 169225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_BLUETOOTH_SCO..."); 169325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_BLUETOOTH_SCO; 169425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else { 169525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_VOICE_CALL..."); 169625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_VOICE_CALL; 169725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 169825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else if (AudioSystem.isStreamActive(AudioSystem.STREAM_NOTIFICATION, 169925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent NOTIFICATION_VOLUME_DELAY_MS) || 170025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent AudioSystem.isStreamActive(AudioSystem.STREAM_RING, 170125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent NOTIFICATION_VOLUME_DELAY_MS)) { 170225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_NOTIFICATION..."); 170325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_NOTIFICATION; 170425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else if (AudioSystem.isStreamActive(AudioSystem.STREAM_MUSIC, 0) || 170525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent (suggestedStreamType == AudioManager.USE_DEFAULT_STREAM_TYPE)) { 1706c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato // Log.v(TAG, "getActiveStreamType: Forcing STREAM_MUSIC " 1707c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato // + " b/c USE_DEFAULT_STREAM_TYPE..."); 1708c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato return AudioSystem.STREAM_MUSIC; 170925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else { 171025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Returning suggested type " + suggestedStreamType); 171125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return suggestedStreamType; 1712c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato } 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void broadcastRingerMode() { 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send sticky broadcast 17181c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn Intent broadcast = new Intent(AudioManager.RINGER_MODE_CHANGED_ACTION); 17191c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn broadcast.putExtra(AudioManager.EXTRA_RINGER_MODE, mRingerMode); 17201c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn broadcast.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT 17211c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn | Intent.FLAG_RECEIVER_REPLACE_PENDING); 17221c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn long origCallerIdentityToken = Binder.clearCallingIdentity(); 17231c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn mContext.sendStickyBroadcast(broadcast); 17241c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn Binder.restoreCallingIdentity(origCallerIdentityToken); 17259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void broadcastVibrateSetting(int vibrateType) { 17289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send broadcast 17299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ActivityManagerNative.isSystemReady()) { 17309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent broadcast = new Intent(AudioManager.VIBRATE_SETTING_CHANGED_ACTION); 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcast.putExtra(AudioManager.EXTRA_VIBRATE_TYPE, vibrateType); 17329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcast.putExtra(AudioManager.EXTRA_VIBRATE_SETTING, getVibrateSetting(vibrateType)); 17339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext.sendBroadcast(broadcast); 17349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Message helper methods 17389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int getMsg(int baseMsg, int streamType) { 17399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (baseMsg & 0xffff) | streamType << 16; 17409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int getMsgBase(int msg) { 17439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return msg & 0xffff; 17449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void sendMsg(Handler handler, int baseMsg, int streamType, 17479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int existingMsgPolicy, int arg1, int arg2, Object obj, int delay) { 17489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int msg = (streamType == SHARED_MSG) ? baseMsg : getMsg(baseMsg, streamType); 17499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (existingMsgPolicy == SENDMSG_REPLACE) { 17519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.removeMessages(msg); 17529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (existingMsgPolicy == SENDMSG_NOOP && handler.hasMessages(msg)) { 17539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 17549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler 17579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .sendMessageDelayed(handler.obtainMessage(msg, arg1, arg2, obj), delay); 17589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean checkAudioSettingsPermission(String method) { 17619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mContext.checkCallingOrSelfPermission("android.permission.MODIFY_AUDIO_SETTINGS") 17629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project == PackageManager.PERMISSION_GRANTED) { 17639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 17649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String msg = "Audio Settings Permission Denial: " + method + " from pid=" 17669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + Binder.getCallingPid() 17679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid(); 17689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, msg); 17699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 17709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 17749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Inner classes 17759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 17769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public class VolumeStreamState { 17789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mStreamType; 17799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 178011a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi private String mVolumeIndexSettingName; 178111a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi private String mLastAudibleVolumeIndexSettingName; 1782a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int mIndexMax; 17839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mIndex; 17849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mLastAudibleIndex; 17859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ArrayList<VolumeDeathHandler> mDeathHandlers; //handles mute/solo requests client death 17869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1787a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private VolumeStreamState(String settingName, int streamType) { 17889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 178911a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi setVolumeIndexSettingName(settingName); 17909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamType = streamType; 17929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ContentResolver cr = mContentResolver; 17945982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles mIndexMax = MAX_STREAM_VOLUME[streamType]; 1795a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndex = Settings.System.getInt(cr, 1796a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mVolumeIndexSettingName, 1797a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1798a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleIndex = Settings.System.getInt(cr, 1799a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleVolumeIndexSettingName, 1800a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (mIndex > 0) ? mIndex : AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1801a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.initStreamVolume(streamType, 0, mIndexMax); 1802a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndexMax *= 10; 1803a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndex = getValidIndex(10 * mIndex); 1804a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleIndex = getValidIndex(10 * mLastAudibleIndex); 1805a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, mIndex); 18069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers = new ArrayList<VolumeDeathHandler>(); 18079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 180911a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi public void setVolumeIndexSettingName(String settingName) { 181011a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mVolumeIndexSettingName = settingName; 181111a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mLastAudibleVolumeIndexSettingName = settingName + System.APPEND_FOR_LAST_AUDIBLE; 181211a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi } 181311a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi 18149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean adjustIndex(int deltaIndex) { 1815a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return setIndex(mIndex + deltaIndex * 10, true); 18169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18189bcf401d13d47416043a704430388abd59aef7cdEric Laurent public boolean setIndex(int index, boolean lastAudible) { 18199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int oldIndex = mIndex; 18209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIndex = getValidIndex(index); 18219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (oldIndex != mIndex) { 18239bcf401d13d47416043a704430388abd59aef7cdEric Laurent if (lastAudible) { 18249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastAudibleIndex = mIndex; 18259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1826a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Apply change to all streams using this one as alias 1827a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 1828a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 1829a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (streamType != mStreamType && STREAM_VOLUME_ALIAS[streamType] == mStreamType) { 1830a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mStreamStates[streamType].setIndex(rescaleIndex(mIndex, mStreamType, streamType), lastAudible); 1831a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1832a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 18339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 18349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 18359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 18369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18395b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent public void setLastAudibleIndex(int index) { 18405b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mLastAudibleIndex = getValidIndex(index); 18415b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 18425b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 18435b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent public void adjustLastAudibleIndex(int deltaIndex) { 18445b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent setLastAudibleIndex(mLastAudibleIndex + deltaIndex * 10); 18455b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 18465b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 18479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMaxIndex() { 1848a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return mIndexMax; 18499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void mute(IBinder cb, boolean state) { 18529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler handler = getDeathHandler(cb, state); 18539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (handler == null) { 18549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Could not get client death handler for stream: "+mStreamType); 18559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 18569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.mute(state); 18589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getValidIndex(int index) { 18619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (index < 0) { 18629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 1863a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else if (index > mIndexMax) { 1864a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return mIndexMax; 18659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return index; 18689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class VolumeDeathHandler implements IBinder.DeathRecipient { 18719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private IBinder mICallback; // To be notified of client's death 18729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMuteCount; // Number of active mutes for this client 18739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler(IBinder cb) { 18759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mICallback = cb; 18769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void mute(boolean state) { 18799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(mDeathHandlers) { 18809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state) { 18819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 18829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Register for client death notification 18839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 18845b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // mICallback can be 0 if muted by AudioService 18855b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (mICallback != null) { 18865b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mICallback.linkToDeath(this, 0); 18875b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 18889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.add(this); 18899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the stream is not yet muted by any client, set lvel to 0 18909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (muteCount() == 0) { 18919bcf401d13d47416043a704430388abd59aef7cdEric Laurent setIndex(0, false); 18929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, 18939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState.this, 0); 18949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 18969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Client has died! 18979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project binderDied(); 18989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.notify(); 18999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 19009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 19029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "stream: "+mStreamType+" was already muted by this client"); 19039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount++; 19059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 19069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 19079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "unexpected unmute for stream: "+mStreamType); 19089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 19099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount--; 19109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 19119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Unregistr from client death notification 19129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.remove(this); 19135b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // mICallback can be 0 if muted by AudioService 19145b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (mICallback != null) { 19155b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mICallback.unlinkToDeath(this, 0); 19165b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 19179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (muteCount() == 0) { 19185b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If the stream is not muted any more, restore it's volume if 19199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // ringer mode allows it 19209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isStreamAffectedByRingerMode(mStreamType) || mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 19219bcf401d13d47416043a704430388abd59aef7cdEric Laurent setIndex(mLastAudibleIndex, false); 19229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, 19239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState.this, 0); 19249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.notify(); 19309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void binderDied() { 19349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Volume service client died for stream: "+mStreamType); 19359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount != 0) { 19369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Reset all active mute requests from this client. 19379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount = 1; 19389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mute(false); 19399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int muteCount() { 19449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = 0; 19459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int size = mDeathHandlers.size(); 19469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < size; i++) { 19479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project count += mDeathHandlers.get(i).mMuteCount; 19489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return count; 19509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeDeathHandler getDeathHandler(IBinder cb, boolean state) { 19539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(mDeathHandlers) { 19549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler handler; 19559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int size = mDeathHandlers.size(); 19569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < size; i++) { 19579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = mDeathHandlers.get(i); 19585b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (cb == handler.mICallback) { 19599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handler; 19609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this is the first mute request for this client, create a new 19639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // client death handler. Otherwise, it is an out of sequence unmute request. 19649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state) { 19659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = new VolumeDeathHandler(cb); 19669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 19679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "stream was not muted by this client"); 19689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = null; 19699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handler; 19719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Thread that handles native AudioSystem control. */ 19769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class AudioSystemThread extends Thread { 19779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystemThread() { 19789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super("AudioService"); 19799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 19829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void run() { 19839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set this thread up so the handler will work on it 19849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.prepare(); 19859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(AudioService.this) { 19879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioHandler = new AudioHandler(); 19889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Notify that the handler has been created 19909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioService.this.notify(); 19919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Listen for volume change requests that are set by VolumePanel 19949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.loop(); 19959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Handles internal volume messages in separate volume thread. */ 19999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class AudioHandler extends Handler { 20009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setSystemVolume(VolumeStreamState streamState) { 20029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Adjust volume 2004a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamState.mStreamType, streamState.mIndex); 2005a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 2006a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Apply change to all streams using this one as alias 2007a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 2008a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 2009a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (streamType != streamState.mStreamType && 2010a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent STREAM_VOLUME_ALIAS[streamType] == streamState.mStreamType) { 2011a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, mStreamStates[streamType].mIndex); 2012a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2013a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 20149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post a persist volume msg 20169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamState.mStreamType, 201731951ca52aa007891b0be975318199e207c70e02Eric Laurent SENDMSG_REPLACE, 1, 1, streamState, PERSIST_DELAY); 20189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 202031951ca52aa007891b0be975318199e207c70e02Eric Laurent private void persistVolume(VolumeStreamState streamState, boolean current, boolean lastAudible) { 202131951ca52aa007891b0be975318199e207c70e02Eric Laurent if (current) { 202231951ca52aa007891b0be975318199e207c70e02Eric Laurent System.putInt(mContentResolver, streamState.mVolumeIndexSettingName, 202331951ca52aa007891b0be975318199e207c70e02Eric Laurent (streamState.mIndex + 5)/ 10); 202431951ca52aa007891b0be975318199e207c70e02Eric Laurent } 202531951ca52aa007891b0be975318199e207c70e02Eric Laurent if (lastAudible) { 202631951ca52aa007891b0be975318199e207c70e02Eric Laurent System.putInt(mContentResolver, streamState.mLastAudibleVolumeIndexSettingName, 2027a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (streamState.mLastAudibleIndex + 5) / 10); 202831951ca52aa007891b0be975318199e207c70e02Eric Laurent } 20299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void persistRingerMode() { 20329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, System.MODE_RINGER, mRingerMode); 20339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void persistVibrateSetting() { 20369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, System.VIBRATE_ON, mVibrateSetting); 20379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void playSoundEffect(int effectType, int volume) { 20409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 20419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 20429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 20439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2044a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent float volFloat; 204525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // use default if volume is not specified by caller 2046a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent if (volume < 0) { 204725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent volFloat = (float)Math.pow(10, SOUND_EFFECT_VOLUME_DB/20); 2048a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } else { 2049a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent volFloat = (float) volume / 1000.0f; 2050a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } 20519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effectType][1] > 0) { 2053a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent mSoundPool.play(SOUND_EFFECT_FILES_MAP[effectType][1], volFloat, volFloat, 0, 0, 1.0f); 20549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 20559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MediaPlayer mediaPlayer = new MediaPlayer(); 20569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mediaPlayer != null) { 20579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 20589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String filePath = Environment.getRootDirectory() + SOUND_EFFECTS_PATH + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effectType][0]]; 20599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setDataSource(filePath); 20609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setAudioStreamType(AudioSystem.STREAM_SYSTEM); 20619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.prepare(); 2062a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent mediaPlayer.setVolume(volFloat, volFloat); 20639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setOnCompletionListener(new OnCompletionListener() { 20649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onCompletion(MediaPlayer mp) { 20659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cleanupPlayer(mp); 20669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 20689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setOnErrorListener(new OnErrorListener() { 20699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onError(MediaPlayer mp, int what, int extra) { 20709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cleanupPlayer(mp); 20719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 20729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 20749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.start(); 20759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException ex) { 20769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IOException: "+ex); 20779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalArgumentException ex) { 20789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalArgumentException: "+ex); 20799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalStateException ex) { 20809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); 20819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2087d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi private void persistMediaButtonReceiver(ComponentName receiver) { 2088d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi Settings.System.putString(mContentResolver, Settings.System.MEDIA_BUTTON_RECEIVER, 2089d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi receiver == null ? "" : receiver.flattenToString()); 2090d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 2091d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 20929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void cleanupPlayer(MediaPlayer mp) { 20939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp != null) { 20949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 20959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp.stop(); 20969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp.release(); 20979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalStateException ex) { 20989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); 20999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2103fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent private void setForceUse(int usage, int config) { 2104fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent AudioSystem.setForceUse(usage, config); 2105fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent } 2106fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent 21079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 21089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 21099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int baseMsgWhat = getMsgBase(msg.what); 21109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (baseMsgWhat) { 21129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_SET_SYSTEM_VOLUME: 21149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setSystemVolume((VolumeStreamState) msg.obj); 21159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_VOLUME: 211831951ca52aa007891b0be975318199e207c70e02Eric Laurent persistVolume((VolumeStreamState) msg.obj, (msg.arg1 != 0), (msg.arg2 != 0)); 21199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_RINGER_MODE: 21229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project persistRingerMode(); 21239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_VIBRATE_SETTING: 21269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project persistVibrateSetting(); 21279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_MEDIA_SERVER_DIED: 213089e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent if (!mMediaServerOk) { 213189e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent Log.e(TAG, "Media server died."); 2132a25c5d88d17f251262307ce31e799c9cf361d145Eric Laurent // Force creation of new IAudioFlinger interface so that we are notified 2133a25c5d88d17f251262307ce31e799c9cf361d145Eric Laurent // when new media_server process is back to life. 2134a25c5d88d17f251262307ce31e799c9cf361d145Eric Laurent AudioSystem.setErrorCallback(mAudioSystemCallback); 213589e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent sendMsg(mAudioHandler, MSG_MEDIA_SERVER_DIED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 213689e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent null, 500); 213789e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent } 21389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_MEDIA_SERVER_STARTED: 21419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Media server started."); 21423c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // indicate to audio HAL that we start the reconfiguration phase after a media 21433c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // server crash 21443c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // Note that MSG_MEDIA_SERVER_STARTED message is only received when the media server 21453c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // process restarts after a crash, not the first time it is started. 21463c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent AudioSystem.setParameters("restarting=true"); 21473c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent 2148c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore device connection states 2149c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Set set = mConnectedDevices.entrySet(); 2150c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Iterator i = set.iterator(); 2151c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent while(i.hasNext()){ 2152c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Map.Entry device = (Map.Entry)i.next(); 2153c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setDeviceConnectionState(((Integer)device.getKey()).intValue(), 2154c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 2155c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent (String)device.getValue()); 2156c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 2157c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2158c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore call state 2159c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setPhoneState(mMode); 2160c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2161d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent // Restore forced usage for communcations and record 2162c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, mForcedUseForComm); 2163d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setForceUse(AudioSystem.FOR_RECORD, mForcedUseForComm); 2164c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2165a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Restore stream volumes 21669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numStreamTypes = AudioSystem.getNumStreamTypes(); 21679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 2168a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index; 21699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState streamState = mStreamStates[streamType]; 2170c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.initStreamVolume(streamType, 0, (streamState.mIndexMax + 5) / 10); 21719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamState.muteCount() == 0) { 2172a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = streamState.mIndex; 21739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 2174a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = 0; 21759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2176a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, index); 21779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2178c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2179c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore ringer mode 2180c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent setRingerModeInt(getRingerMode(), false); 21813c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent 21823c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // indicate the end of reconfiguration phase to audio HAL 21833c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent AudioSystem.setParameters("restarting=false"); 21849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2186117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent case MSG_LOAD_SOUND_EFFECTS: 2187117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent loadSoundEffects(); 2188117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent break; 2189117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 21909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PLAY_SOUND_EFFECT: 21919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project playSoundEffect(msg.arg1, msg.arg2); 21929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21934c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 21944c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi case MSG_BTA2DP_DOCK_TIMEOUT: 21954c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // msg.obj == address of BTA2DP device 21964c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableNow( (String) msg.obj ); 21974c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi break; 2198fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent 2199fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent case MSG_SET_FORCE_USE: 2200fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent setForceUse(msg.arg1, msg.arg2); 2201fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent break; 2202d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 2203d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi case MSG_PERSIST_MEDIABUTTONRECEIVER: 2204d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi persistMediaButtonReceiver( (ComponentName) msg.obj ); 2205d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi break; 2206dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 22078f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi case MSG_RCDISPLAY_CLEAR: 22084426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi onRcDisplayClear(); 22098f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi break; 22108f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 22118f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi case MSG_RCDISPLAY_UPDATE: 22124426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // msg.obj is guaranteed to be non null 22134426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi onRcDisplayUpdate( (RemoteControlStackEntry) msg.obj, msg.arg1); 22148f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi break; 22158f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 2216dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent case MSG_BT_HEADSET_CNCT_FAILED: 2217dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent resetBluetoothSco(); 2218dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent break; 22199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2223b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh private class SettingsObserver extends ContentObserver { 2224a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 2225b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh SettingsObserver() { 2226b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh super(new Handler()); 2227b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mContentResolver.registerContentObserver(Settings.System.getUriFor( 2228b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh Settings.System.MODE_RINGER_STREAMS_AFFECTED), false, this); 2229b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 2230b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 2231b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh @Override 2232b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh public void onChange(boolean selfChange) { 2233b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh super.onChange(selfChange); 2234a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent synchronized (mSettingsLock) { 2235a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int ringerModeAffectedStreams = Settings.System.getInt(mContentResolver, 2236c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, 2237c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent ((1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_NOTIFICATION)| 2238c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent (1 << AudioSystem.STREAM_SYSTEM)|(1 << AudioSystem.STREAM_SYSTEM_ENFORCED))); 2239c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent if (mVoiceCapable) { 2240c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent ringerModeAffectedStreams &= ~(1 << AudioSystem.STREAM_MUSIC); 2241c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent } else { 2242402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent ringerModeAffectedStreams |= (1 << AudioSystem.STREAM_MUSIC); 2243402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 2244a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (ringerModeAffectedStreams != mRingerModeAffectedStreams) { 2245a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /* 2246a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Ensure all stream types that should be affected by ringer mode 2247a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * are in the proper state. 2248a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 2249a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mRingerModeAffectedStreams = ringerModeAffectedStreams; 2250a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setRingerModeInt(getRingerMode(), false); 2251a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2252a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2253b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 2254b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 2255a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 22564c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceAvailable(String address) { 22574c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, 22584c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.DEVICE_STATE_AVAILABLE, 22594c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 22604c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // Reset A2DP suspend state each time a new sink is connected 22614c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setParameters("A2dpSuspended=false"); 22624c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.put( new Integer(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP), 22634c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 22644c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 22654c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 22664c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceUnavailableNow(String address) { 22674c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi Intent noisyIntent = new Intent(AudioManager.ACTION_AUDIO_BECOMING_NOISY); 22684c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mContext.sendBroadcast(noisyIntent); 22694c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, 22704c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.DEVICE_STATE_UNAVAILABLE, 22714c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 22724c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP); 22734c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 22744c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 22754c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceUnavailableLater(String address) { 22763b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent // prevent any activity on the A2DP audio output to avoid unwanted 22773b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent // reconnection of the sink. 22783b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent AudioSystem.setParameters("A2dpSuspended=true"); 22794c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // the device will be made unavailable later, so consider it disconnected right away 22804c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP); 22814c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // send the delayed message to make the device unavailable later 22824c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi Message msg = mAudioHandler.obtainMessage(MSG_BTA2DP_DOCK_TIMEOUT, address); 22834c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mAudioHandler.sendMessageDelayed(msg, BTA2DP_DOCK_TIMEOUT_MILLIS); 22844c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 22854c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 22864c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 2287a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private void cancelA2dpDeviceTimeout() { 22884c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mAudioHandler.removeMessages(MSG_BTA2DP_DOCK_TIMEOUT); 22894c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 22904c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 2291a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private boolean hasScheduledA2dpDockTimeout() { 2292a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi return mAudioHandler.hasMessages(MSG_BTA2DP_DOCK_TIMEOUT); 2293a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } 2294a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi 2295a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi /* cache of the address of the last dock the device was connected to */ 2296a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private String mDockAddress; 2297a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi 2298a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** 2299a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Receiver for misc intent broadcasts the Phone app cares about. 2300a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 2301a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private class AudioServiceBroadcastReceiver extends BroadcastReceiver { 2302a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Override 2303a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public void onReceive(Context context, Intent intent) { 2304a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent String action = intent.getAction(); 2305a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 2306758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi if (action.equals(Intent.ACTION_DOCK_EVENT)) { 2307758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi int dockState = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 2308758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi Intent.EXTRA_DOCK_STATE_UNDOCKED); 2309758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi int config; 2310758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi switch (dockState) { 2311758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_DESK: 2312758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_BT_DESK_DOCK; 2313758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi break; 2314758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_CAR: 2315758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_BT_CAR_DOCK; 2316758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi break; 231721e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi case Intent.EXTRA_DOCK_STATE_LE_DESK: 231821e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi config = AudioSystem.FORCE_ANALOG_DOCK; 231921e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi break; 232021e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi case Intent.EXTRA_DOCK_STATE_HE_DESK: 232121e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi config = AudioSystem.FORCE_DIGITAL_DOCK; 232221e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi break; 2323758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_UNDOCKED: 2324758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi default: 2325758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_NONE; 2326758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi } 2327758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi AudioSystem.setForceUse(AudioSystem.FOR_DOCK, config); 232882aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } else if (action.equals(BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED)) { 232982aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh int state = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, 233082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh BluetoothProfile.STATE_DISCONNECTED); 2331005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly BluetoothDevice btDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 2332dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent if (btDevice == null) { 2333dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent return; 2334dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent } 2335bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly String address = btDevice.getAddress(); 2336dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent if (!BluetoothAdapter.checkBluetoothAddress(address)) { 2337dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent address = ""; 2338dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent } 233982aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh boolean isConnected = 234082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh (mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP) && 234182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mConnectedDevices.get(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP).equals(address)); 2342d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 234382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh if (isConnected && state != BluetoothProfile.STATE_CONNECTED) { 23444c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi if (btDevice.isBluetoothDock()) { 234582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh if (state == BluetoothProfile.STATE_DISCONNECTED) { 23464c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // introduction of a delay for transient disconnections of docks when 23474c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // power is rapidly turned off/on, this message will be canceled if 23484c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // we reconnect the dock under a preset delay 23494c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableLater(address); 23504c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // the next time isConnected is evaluated, it will be false for the dock 23514c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 23524c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } else { 23534c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableNow(address); 23544c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 235582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } else if (!isConnected && state == BluetoothProfile.STATE_CONNECTED) { 23564c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi if (btDevice.isBluetoothDock()) { 23574c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // this could be a reconnection after a transient disconnection 2358a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi cancelA2dpDeviceTimeout(); 2359a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi mDockAddress = address; 2360a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } else { 2361a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi // this could be a connection of another A2DP device before the timeout of 2362a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi // a dock: cancel the dock timeout, and make the dock unavailable now 2363a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi if(hasScheduledA2dpDockTimeout()) { 2364a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi cancelA2dpDeviceTimeout(); 2365a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi makeA2dpDeviceUnavailableNow(mDockAddress); 2366a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } 23674c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 23684c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceAvailable(address); 2369a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 237082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } else if (action.equals(BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED)) { 237182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh int state = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, 237282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh BluetoothProfile.STATE_DISCONNECTED); 2373d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent int device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO; 2374a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly String address = null; 2375dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent 2376dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent BluetoothDevice btDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 2377dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent if (btDevice == null) { 2378dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent return; 2379dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent } 2380dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent 2381dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent address = btDevice.getAddress(); 2382dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent BluetoothClass btClass = btDevice.getBluetoothClass(); 2383dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent if (btClass != null) { 2384dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent switch (btClass.getDeviceClass()) { 2385dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent case BluetoothClass.Device.AUDIO_VIDEO_WEARABLE_HEADSET: 2386dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent case BluetoothClass.Device.AUDIO_VIDEO_HANDSFREE: 2387dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_HEADSET; 2388dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent break; 2389dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent case BluetoothClass.Device.AUDIO_VIDEO_CAR_AUDIO: 2390dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_CARKIT; 2391dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent break; 2392d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } 2393d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } 2394d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 2395dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent if (!BluetoothAdapter.checkBluetoothAddress(address)) { 2396dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent address = ""; 2397dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent } 2398d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent boolean isConnected = (mConnectedDevices.containsKey(device) && 239982aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mConnectedDevices.get(device).equals(address)); 2400d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 240162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent synchronized (mScoClients) { 240262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent if (isConnected && state != BluetoothProfile.STATE_CONNECTED) { 240362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioSystem.setDeviceConnectionState(device, 240462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 240562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent address); 240662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mConnectedDevices.remove(device); 240762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadsetDevice = null; 2408dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent resetBluetoothSco(); 240962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } else if (!isConnected && state == BluetoothProfile.STATE_CONNECTED) { 241062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioSystem.setDeviceConnectionState(device, 241162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 241262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent address); 241362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mConnectedDevices.put(new Integer(device), address); 241462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadsetDevice = btDevice; 241562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 2416a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2417a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else if (action.equals(Intent.ACTION_HEADSET_PLUG)) { 2418a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int state = intent.getIntExtra("state", 0); 2419923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent int microphone = intent.getIntExtra("microphone", 0); 2420923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent 2421923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (microphone != 0) { 24222c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 24232c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_WIRED_HEADSET); 2424923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (state == 0 && isConnected) { 2425923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADSET, 2426923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 2427923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 2428923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_WIRED_HEADSET); 2429923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else if (state == 1 && !isConnected) { 2430923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADSET, 2431923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 2432923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 24332c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( 24342c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent new Integer(AudioSystem.DEVICE_OUT_WIRED_HEADSET), ""); 2435923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } 2436923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else { 24372c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 24382c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE); 2439923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (state == 0 && isConnected) { 2440923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE, 2441923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 2442923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 2443923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE); 2444923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else if (state == 1 && !isConnected) { 2445923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE, 2446923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 2447923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 24482c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( 24492c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent new Integer(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE), ""); 2450923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } 2451a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 245221e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } else if (action.equals(Intent.ACTION_USB_ANLG_HEADSET_PLUG)) { 245321e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi int state = intent.getIntExtra("state", 0); 245421e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi Log.v(TAG, "Broadcast Receiver: Got ACTION_USB_ANLG_HEADSET_PLUG, state = "+state); 24552c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 24562c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET); 245721e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi if (state == 0 && isConnected) { 245821e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET, 245921e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.DEVICE_STATE_UNAVAILABLE, ""); 246021e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET); 246121e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } else if (state == 1 && !isConnected) { 246221e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET, 246321e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.DEVICE_STATE_AVAILABLE, ""); 24642c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( 24652c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent new Integer(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET), ""); 246621e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } 24672c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent } else if (action.equals(Intent.ACTION_HDMI_AUDIO_PLUG)) { 24682c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent int state = intent.getIntExtra("state", 0); 24692c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent Log.v(TAG, "Broadcast Receiver: Got ACTION_HDMI_AUDIO_PLUG, state = "+state); 24702c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 24712c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_AUX_DIGITAL); 24722c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent if (state == 0 && isConnected) { 24732c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_AUX_DIGITAL, 24742c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, ""); 24752c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_AUX_DIGITAL); 24762c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent } else if (state == 1 && !isConnected) { 24772c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_AUX_DIGITAL, 24782c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, ""); 24792c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( new Integer(AudioSystem.DEVICE_OUT_AUX_DIGITAL), ""); 24802c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent } 24812c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent } else if (action.equals(Intent.ACTION_USB_DGTL_HEADSET_PLUG)) { 248221e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi int state = intent.getIntExtra("state", 0); 248321e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi Log.v(TAG, "Broadcast Receiver: Got ACTION_USB_DGTL_HEADSET_PLUG, state = "+state); 24842c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 24852c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET); 248621e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi if (state == 0 && isConnected) { 248721e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET, 248821e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.DEVICE_STATE_UNAVAILABLE, ""); 248921e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET); 249021e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } else if (state == 1 && !isConnected) { 249121e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET, 249221e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.DEVICE_STATE_AVAILABLE, ""); 24932c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( 24942c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent new Integer(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET), ""); 249521e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } 24963def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else if (action.equals(BluetoothHeadset.ACTION_AUDIO_STATE_CHANGED)) { 249762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent boolean broadcast = false; 2498dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent int state = AudioManager.SCO_AUDIO_STATE_ERROR; 24993def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized (mScoClients) { 250062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent int btState = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, -1); 2501dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // broadcast intent if the connection was initated by AudioService 2502dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!mScoClients.isEmpty() && 2503dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent (mScoAudioState == SCO_STATE_ACTIVE_INTERNAL || 2504dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_ACTIVATE_REQ || 2505dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_REQ)) { 250662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent broadcast = true; 250762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 250862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent switch (btState) { 250962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent case BluetoothHeadset.STATE_AUDIO_CONNECTED: 2510dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent state = AudioManager.SCO_AUDIO_STATE_CONNECTED; 2511dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState != SCO_STATE_ACTIVE_INTERNAL && 2512dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState != SCO_STATE_DEACTIVATE_REQ && 2513dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState != SCO_STATE_DEACTIVATE_EXT_REQ) { 251462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_EXTERNAL; 25153def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 251662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent break; 251762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent case BluetoothHeadset.STATE_AUDIO_DISCONNECTED: 2518dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent state = AudioManager.SCO_AUDIO_STATE_DISCONNECTED; 251962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mScoAudioState = SCO_STATE_INACTIVE; 2520d7454be47f4111c0478a502353e11dea401378bdEric Laurent clearAllScoClients(0, false); 252162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent break; 252262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent case BluetoothHeadset.STATE_AUDIO_CONNECTING: 2523dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState != SCO_STATE_ACTIVE_INTERNAL && 2524dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState != SCO_STATE_DEACTIVATE_REQ && 2525dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState != SCO_STATE_DEACTIVATE_EXT_REQ) { 252662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_EXTERNAL; 25273def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 252862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent default: 252962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // do not broadcast CONNECTING or invalid state 253062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent broadcast = false; 253162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent break; 25323def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 25333def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 253462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent if (broadcast) { 2535dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(state); 2536dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent //FIXME: this is to maintain compatibility with deprecated intent 2537dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED. Remove when appropriate. 253862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent Intent newIntent = new Intent(AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED); 2539dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, state); 254062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mContext.sendStickyBroadcast(newIntent); 254162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 254262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } else if (action.equals(Intent.ACTION_BOOT_COMPLETED)) { 2543a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mBootCompleted = true; 2544117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent sendMsg(mAudioHandler, MSG_LOAD_SOUND_EFFECTS, SHARED_MSG, SENDMSG_NOOP, 2545117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 0, 0, null, 0); 2546dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 254796f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent mKeyguardManager = 254896f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent (KeyguardManager)mContext.getSystemService(Context.KEYGUARD_SERVICE); 2549dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoConnectionState = AudioManager.SCO_AUDIO_STATE_ERROR; 2550dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent resetBluetoothSco(); 2551dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent getBluetoothHeadset(); 2552dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent //FIXME: this is to maintain compatibility with deprecated intent 2553dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED. Remove when appropriate. 255462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent Intent newIntent = new Intent(AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED); 255562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, 255662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 255762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mContext.sendStickyBroadcast(newIntent); 2558d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } else if (action.equals(Intent.ACTION_PACKAGE_REMOVED)) { 2559d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (!intent.getBooleanExtra(Intent.EXTRA_REPLACING, false)) { 2560d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // a package is being removed, not replaced 2561d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi String packageName = intent.getData().getSchemeSpecificPart(); 2562d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (packageName != null) { 2563d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi removeMediaButtonReceiverForPackage(packageName); 2564d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 2565d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 2566a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2567a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2568a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2569d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2570d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //========================================================================================== 2571d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // AudioFocus 2572d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //========================================================================================== 2573b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi 2574b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi /* constant to identify focus stack entry that is used to hold the focus while the phone 2575b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi * is ringing or during a call 2576e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi */ 2577b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi private final static String IN_VOICE_COMM_FOCUS_ID = "AudioFocus_For_Phone_Ring_And_Calls"; 2578e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 2579392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi private final static Object mAudioFocusLock = new Object(); 2580392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi 2581e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi private final static Object mRingingLock = new Object(); 2582e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi 2583b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi private PhoneStateListener mPhoneStateListener = new PhoneStateListener() { 2584b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi @Override 2585b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi public void onCallStateChanged(int state, String incomingNumber) { 2586b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (state == TelephonyManager.CALL_STATE_RINGING) { 2587b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi //Log.v(TAG, " CALL_STATE_RINGING"); 2588e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi synchronized(mRingingLock) { 2589e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi mIsRinging = true; 2590e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi } 25912ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } else if ((state == TelephonyManager.CALL_STATE_OFFHOOK) 25922ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi || (state == TelephonyManager.CALL_STATE_IDLE)) { 2593e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi synchronized(mRingingLock) { 2594e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi mIsRinging = false; 2595e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi } 2596e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2597e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2598b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi }; 2599e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 2600e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi private void notifyTopOfAudioFocusStack() { 2601e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // notify the top of the stack it gained focus 2602e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (!mFocusStack.empty() && (mFocusStack.peek().mFocusDispatcher != null)) { 2603e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (canReassignAudioFocus()) { 2604e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi try { 2605e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.peek().mFocusDispatcher.dispatchAudioFocusChange( 2606e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN, mFocusStack.peek().mClientId); 2607e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } catch (RemoteException e) { 2608e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi Log.e(TAG, "Failure to signal gain of audio control focus due to "+ e); 2609e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi e.printStackTrace(); 2610e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2611e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2612e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2613e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2614e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 2615d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private static class FocusStackEntry { 2616d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int mStreamType = -1;// no stream type 2617d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IAudioFocusDispatcher mFocusDispatcher = null; 2618d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IBinder mSourceRef = null; 2619d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public String mClientId; 2620078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public int mFocusChangeType; 2621061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi public AudioFocusDeathHandler mHandler; 26228f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public String mPackageName; 26238f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public int mCallingUid; 2624d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2625d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public FocusStackEntry() { 2626d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2627d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 26288f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public FocusStackEntry(int streamType, int duration, 2629061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi IAudioFocusDispatcher afl, IBinder source, String id, AudioFocusDeathHandler hdlr, 2630061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi String pn, int uid) { 2631d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mStreamType = streamType; 2632d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusDispatcher = afl; 2633d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mSourceRef = source; 2634d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mClientId = id; 2635078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi mFocusChangeType = duration; 2636061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi mHandler = hdlr; 26378f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mPackageName = pn; 26388f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mCallingUid = uid; 2639d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2640061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi 2641061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi public void unlinkToDeath() { 2642061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi if (mSourceRef != null && mHandler != null) { 2643061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi mSourceRef.unlinkToDeath(mHandler, 0); 2644061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi } 2645061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi } 2646d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2647d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2648d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private Stack<FocusStackEntry> mFocusStack = new Stack<FocusStackEntry>(); 2649d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2650d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2651d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2652d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Display in the log the current entries in the audio focus stack 2653d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2654d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void dumpFocusStack(PrintWriter pw) { 2655b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi pw.println("\nAudio Focus stack entries:"); 2656392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2657d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2658d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2659d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = stackIterator.next(); 2660d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi pw.println(" source:" + fse.mSourceRef + " -- client: " + fse.mClientId 26618f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi + " -- duration: " + fse.mFocusChangeType 26628f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi + " -- uid: " + fse.mCallingUid); 2663d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2664d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2665d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2666d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2667d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2668d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 26698f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mAudioFocusLock 2670d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Remove a focus listener from the focus stack. 2671d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param focusListenerToRemove the focus listener 2672d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param signal if true and the listener was at the top of the focus stack, i.e. it was holding 2673d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * focus, notify the next item in the stack it gained focus. 2674d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2675d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void removeFocusStackEntry(String clientToRemove, boolean signal) { 2676d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // is the current top of the focus stack abandoning focus? (because of death or request) 2677d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && mFocusStack.peek().mClientId.equals(clientToRemove)) 2678d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi { 2679d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //Log.i(TAG, " removeFocusStackEntry() removing top of stack"); 2680061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi FocusStackEntry fse = mFocusStack.pop(); 2681061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi fse.unlinkToDeath(); 2682d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (signal) { 2683d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // notify the new top of the stack it gained focus 2684e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi notifyTopOfAudioFocusStack(); 26858f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // there's a new top of the stack, let the remote control know 26868f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 2687b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 26888f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2689d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2690d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } else { 2691d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // focus is abandoned by a client that's not at the top of the stack, 2692d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // no need to update focus. 2693d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2694d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2695d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = (FocusStackEntry)stackIterator.next(); 2696d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if(fse.mClientId.equals(clientToRemove)) { 2697d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus(): removing entry for " 2698d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi + fse.mClientId); 269972843377d50a8f95cceaf33d316ab68d9b47f2ebJean-Michel Trivi stackIterator.remove(); 2700061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi fse.unlinkToDeath(); 2701d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2702d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2703d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2704d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2705d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2706d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2707d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 27088f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mAudioFocusLock 2709d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Remove focus listeners from the focus stack for a particular client. 2710d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2711d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void removeFocusStackEntryForClient(IBinder cb) { 2712e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // is the owner of the audio focus part of the client to remove? 2713e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi boolean isTopOfStackForClientToRemove = !mFocusStack.isEmpty() && 2714e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.peek().mSourceRef.equals(cb); 2715d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2716d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2717d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = (FocusStackEntry)stackIterator.next(); 2718d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if(fse.mSourceRef.equals(cb)) { 2719d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus(): removing entry for " 2720d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi + fse.mClientId); 272172843377d50a8f95cceaf33d316ab68d9b47f2ebJean-Michel Trivi stackIterator.remove(); 2722d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2723d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2724e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (isTopOfStackForClientToRemove) { 2725e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // we removed an entry at the top of the stack: 2726e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // notify the new top of the stack it gained focus. 2727e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi notifyTopOfAudioFocusStack(); 27288f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // there's a new top of the stack, let the remote control know 27298f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 2730b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 27318f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2732e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2733d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2734d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2735d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2736d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2737d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Returns true if the system is in a state where the focus can be reevaluated, false otherwise. 2738d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2739d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private boolean canReassignAudioFocus() { 2740b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // focus requests are rejected during a phone call or when the phone is ringing 2741b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // this is equivalent to IN_VOICE_COMM_FOCUS_ID having the focus 2742b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (!mFocusStack.isEmpty() && IN_VOICE_COMM_FOCUS_ID.equals(mFocusStack.peek().mClientId)) { 2743d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return false; 2744d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2745d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return true; 2746d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2747d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2748d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2749d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Inner class to monitor audio focus client deaths, and remove them from the audio focus 2750d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * stack if necessary. 2751d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2752d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private class AudioFocusDeathHandler implements IBinder.DeathRecipient { 2753d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private IBinder mCb; // To be notified of client's death 2754d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2755d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi AudioFocusDeathHandler(IBinder cb) { 2756d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mCb = cb; 2757d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2758d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2759d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void binderDied() { 2760392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2761d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.w(TAG, " AudioFocus audio focus client died"); 2762d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi removeFocusStackEntryForClient(mCb); 2763d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2764d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2765d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2766d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IBinder getBinder() { 2767d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return mCb; 2768d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2769d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2770d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2771d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2772d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** @see AudioManager#requestAudioFocus(IAudioFocusDispatcher, int, int) */ 2773078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public int requestAudioFocus(int mainStreamType, int focusChangeHint, IBinder cb, 27748f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IAudioFocusDispatcher fd, String clientId, String callingPackageName) { 2775d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus requestAudioFocus() from " + clientId); 2776d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // the main stream type for the audio focus request is currently not used. It may 2777d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // potentially be used to handle multiple stream type-dependent audio focuses. 2778d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2779382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi // we need a valid binder callback for clients 2780382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi if (!cb.pingBinder()) { 2781382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi Log.e(TAG, " AudioFocus DOA client for requestAudioFocus(), aborting."); 2782d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2783d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2784d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2785392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2786392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi if (!canReassignAudioFocus()) { 2787392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2788392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } 2789d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2790baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi // handle the potential premature death of the new holder of the focus 2791baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi // (premature death == death before abandoning focus) 2792baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi // Register for client death notification 2793baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi AudioFocusDeathHandler afdh = new AudioFocusDeathHandler(cb); 2794baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi try { 2795baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi cb.linkToDeath(afdh, 0); 2796baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi } catch (RemoteException e) { 2797baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi // client has already died! 2798baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi Log.w(TAG, "AudioFocus requestAudioFocus() could not link to "+cb+" binder death"); 2799baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2800baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi } 2801baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi 2802d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && mFocusStack.peek().mClientId.equals(clientId)) { 2803e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // if focus is already owned by this client and the reason for acquiring the focus 2804e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // hasn't changed, don't do anything 2805e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (mFocusStack.peek().mFocusChangeType == focusChangeHint) { 2806e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2807e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2808e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // the reason for the audio focus request has changed: remove the current top of 2809e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // stack and respond as if we had a new focus owner 2810e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.pop(); 2811d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2812d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2813d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // notify current top of stack it is losing focus 2814d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && (mFocusStack.peek().mFocusDispatcher != null)) { 2815d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 2816d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.peek().mFocusDispatcher.dispatchAudioFocusChange( 2817078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi -1 * focusChangeHint, // loss and gain codes are inverse of each other 2818d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.peek().mClientId); 2819d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 2820d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.e(TAG, " Failure to signal loss of focus due to "+ e); 2821d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi e.printStackTrace(); 2822d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2823d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2824d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 282555d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi // focus requester might already be somewhere below in the stack, remove it 2826baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi removeFocusStackEntry(clientId, false /* signal */); 2827061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi 2828d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // push focus requester at the top of the audio focus stack 28298f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mFocusStack.push(new FocusStackEntry(mainStreamType, focusChangeHint, fd, cb, 2830061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi clientId, afdh, callingPackageName, Binder.getCallingUid())); 28318f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 28328f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // there's a new top of the stack, let the remote control know 28338f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 2834b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 28358f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2836392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi }//synchronized(mAudioFocusLock) 2837d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2838d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2839d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2840d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2841d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** @see AudioManager#abandonAudioFocus(IAudioFocusDispatcher) */ 2842d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int abandonAudioFocus(IAudioFocusDispatcher fl, String clientId) { 2843d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus() from " + clientId); 2844392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi try { 2845392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // this will take care of notifying the new focus owner if needed 2846392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2847392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi removeFocusStackEntry(clientId, true); 2848392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } 2849392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } catch (java.util.ConcurrentModificationException cme) { 2850392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // Catching this exception here is temporary. It is here just to prevent 2851392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // a crash seen when the "Silent" notification is played. This is believed to be fixed 2852392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // but this try catch block is left just to be safe. 2853392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi Log.e(TAG, "FATAL EXCEPTION AudioFocus abandonAudioFocus() caused " + cme); 2854392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi cme.printStackTrace(); 28552930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi } 2856d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2857d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2858d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2859d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2860d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2861d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void unregisterAudioFocusClient(String clientId) { 2862392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 28632930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi removeFocusStackEntry(clientId, false); 28642930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi } 2865d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2866d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2867d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2868d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //========================================================================================== 2869d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // RemoteControl 2870d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //========================================================================================== 2871d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2872d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Receiver for media button intents. Handles the dispatching of the media button event 2873d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * to one of the registered listeners, or if there was none, resumes the intent broadcast 2874d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * to the rest of the system. 2875d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2876d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private class MediaButtonBroadcastReceiver extends BroadcastReceiver { 2877d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi @Override 2878d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void onReceive(Context context, Intent intent) { 2879d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi String action = intent.getAction(); 2880d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!Intent.ACTION_MEDIA_BUTTON.equals(action)) { 2881d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return; 2882d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2883d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi KeyEvent event = (KeyEvent) intent.getParcelableExtra(Intent.EXTRA_KEY_EVENT); 2884d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (event != null) { 2885d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // if in a call or ringing, do not break the current phone app behavior 2886d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // TODO modify this to let the phone app specifically get the RC focus 2887d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // add modify the phone app to take advantage of the new API 2888e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi synchronized(mRingingLock) { 2889e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi if (mIsRinging || (getMode() == AudioSystem.MODE_IN_CALL) || 28908f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi (getMode() == AudioSystem.MODE_IN_COMMUNICATION) || 2891e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi (getMode() == AudioSystem.MODE_RINGTONE) ) { 2892e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi return; 2893e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi } 2894d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2895d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 2896d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!mRCStack.empty()) { 2897d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // create a new intent specifically aimed at the current registered listener 2898d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Intent targetedIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 2899d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi targetedIntent.putExtras(intent.getExtras()); 2900d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi targetedIntent.setComponent(mRCStack.peek().mReceiverComponent); 2901d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // trap the current broadcast 2902d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi abortBroadcast(); 2903d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //Log.v(TAG, " Sending intent" + targetedIntent); 2904d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi context.sendBroadcast(targetedIntent, null); 2905d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2906d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2907d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2908d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2909d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2910d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2911ced110ec5970c632f523dfc0350b6071461ea9bcNeel Parekh private final Object mCurrentRcLock = new Object(); 29128f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 29134426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * The one remote control client which will receive a request for display information. 291417da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi * This object may be null. 29158f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Access protected by mCurrentRcLock. 29168f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 29174426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private IRemoteControlClient mCurrentRcClient = null; 29188f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 29197b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi private final static int RC_INFO_NONE = 0; 29207b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi private final static int RC_INFO_ALL = 29214426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlClient.FLAG_INFORMATION_REQUEST_ALBUM_ART | 29224426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlClient.FLAG_INFORMATION_REQUEST_KEY_MEDIA | 29234426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlClient.FLAG_INFORMATION_REQUEST_METADATA | 29244426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlClient.FLAG_INFORMATION_REQUEST_PLAYSTATE; 29257b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi 29267b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi /** 292717da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi * A monotonically increasing generation counter for mCurrentRcClient. 29288f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Only accessed with a lock on mCurrentRcLock. 292917da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi * No value wrap-around issues as we only act on equal values. 29308f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 2931ced110ec5970c632f523dfc0350b6071461ea9bcNeel Parekh private int mCurrentRcClientGen = 0; 29328f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 29338f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 29348f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Inner class to monitor remote control client deaths, and remove the client for the 29358f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * remote control stack if necessary. 29368f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 29378f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private class RcClientDeathHandler implements IBinder.DeathRecipient { 29388f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private IBinder mCb; // To be notified of client's death 29398f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private ComponentName mRcEventReceiver; 29408f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 29418f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RcClientDeathHandler(IBinder cb, ComponentName eventReceiver) { 29428f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mCb = cb; 29438f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mRcEventReceiver = eventReceiver; 29448f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 29458f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 29468f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public void binderDied() { 29478f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.w(TAG, " RemoteControlClient died"); 29488f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // remote control client died, make sure the displays don't use it anymore 29498f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // by setting its remote control client to null 2950178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi registerRemoteControlClient(mRcEventReceiver, null, null, null/*ignored*/); 29518f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 29528f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 29538f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public IBinder getBinder() { 29548f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return mCb; 29558f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 29568f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 29578f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 2958d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private static class RemoteControlStackEntry { 29598f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** the target for the ACTION_MEDIA_BUTTON events */ 2960d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public ComponentName mReceiverComponent;// always non null 29618f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public String mCallingPackageName; 2962178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi public String mRcClientName; 29638f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public int mCallingUid; 2964d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 29658f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** provides access to the information to display on the remote control */ 29664426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public IRemoteControlClient mRcClient; 29678f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public RcClientDeathHandler mRcClientDeathHandler; 2968d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2969d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public RemoteControlStackEntry(ComponentName r) { 2970d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mReceiverComponent = r; 29718f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mCallingUid = -1; 297217da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi mRcClient = null; 29738f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 29748f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 29758f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public void unlinkToRcClientDeath() { 29768f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if ((mRcClientDeathHandler != null) && (mRcClientDeathHandler.mCb != null)) { 29778f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi try { 29788f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mRcClientDeathHandler.mCb.unlinkToDeath(mRcClientDeathHandler, 0); 29798f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } catch (java.util.NoSuchElementException e) { 29808f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // not much we can do here 29818f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.e(TAG, "Encountered " + e + " in unlinkToRcClientDeath()"); 29828f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi e.printStackTrace(); 29838f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 29848f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2985d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2986d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2987d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 29888f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 29898f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * The stack of remote control event receivers. 29908f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Code sections and methods that modify the remote control event receiver stack are 29918f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * synchronized on mRCStack, but also BEFORE on mFocusLock as any change in either 29928f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * stack, audio focus or RC, can lead to a change in the remote control display 29938f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 2994d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private Stack<RemoteControlStackEntry> mRCStack = new Stack<RemoteControlStackEntry>(); 2995d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2996d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2997d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 2998d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Display in the log the current entries in the remote control focus stack 2999d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 3000d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private void dumpRCStack(PrintWriter pw) { 3001b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi pw.println("\nRemote Control stack entries:"); 3002d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 3003d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 3004d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 30058f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 30068f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi pw.println(" receiver: " + rcse.mReceiverComponent + 300717da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi " -- client: " + rcse.mRcClient + 30088f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi " -- uid: " + rcse.mCallingUid); 3009d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3010d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3011d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3012d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3013d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 3014d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 3015d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Remove any entry in the remote control stack that has the same package name as packageName 3016d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Pre-condition: packageName != null 3017d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi */ 3018d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi private void removeMediaButtonReceiverForPackage(String packageName) { 3019d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi synchronized(mRCStack) { 3020d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (mRCStack.empty()) { 3021d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi return; 3022d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } else { 3023d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi RemoteControlStackEntry oldTop = mRCStack.peek(); 3024d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 3025d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // iterate over the stack entries 3026d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi while(stackIterator.hasNext()) { 3027d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi RemoteControlStackEntry rcse = (RemoteControlStackEntry)stackIterator.next(); 3028d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (packageName.equalsIgnoreCase(rcse.mReceiverComponent.getPackageName())) { 3029d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // a stack entry is from the package being removed, remove it from the stack 3030d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi stackIterator.remove(); 3031d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3032d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3033d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (mRCStack.empty()) { 3034d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // no saved media button receiver 3035d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.sendMessage( 3036d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.obtainMessage(MSG_PERSIST_MEDIABUTTONRECEIVER, 0, 0, 3037d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi null)); 3038d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi return; 3039d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } else if (oldTop != mRCStack.peek()) { 3040d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // the top of the stack has changed, save it in the system settings 3041d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // by posting a message to persist it 3042d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.sendMessage( 3043d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.obtainMessage(MSG_PERSIST_MEDIABUTTONRECEIVER, 0, 0, 3044d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mRCStack.peek().mReceiverComponent)); 3045d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3046d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3047d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3048d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3049d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 3050d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi /** 3051d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Helper function: 3052d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Restore remote control receiver from the system settings 3053d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi */ 3054d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi private void restoreMediaButtonReceiver() { 3055d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi String receiverName = Settings.System.getString(mContentResolver, 3056d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi Settings.System.MEDIA_BUTTON_RECEIVER); 3057d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if ((null != receiverName) && !receiverName.isEmpty()) { 3058d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi ComponentName receiverComponentName = ComponentName.unflattenFromString(receiverName); 3059d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi registerMediaButtonEventReceiver(receiverComponentName); 3060d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 30618f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // upon restoring (e.g. after boot), do we want to refresh all remotes? 3062d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3063d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 3064d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi /** 3065d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Helper function: 3066d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Set the new remote control receiver at the top of the RC focus stack 3067d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 3068d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private void pushMediaButtonReceiver(ComponentName newReceiver) { 3069d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // already at top of stack? 3070d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!mRCStack.empty() && mRCStack.peek().mReceiverComponent.equals(newReceiver)) { 3071d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return; 3072d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3073d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 30748f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RemoteControlStackEntry rcse = null; 30758f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi boolean wasInsideStack = false; 3076d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 30778f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse = (RemoteControlStackEntry)stackIterator.next(); 3078d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if(rcse.mReceiverComponent.equals(newReceiver)) { 30798f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi wasInsideStack = true; 308072843377d50a8f95cceaf33d316ab68d9b47f2ebJean-Michel Trivi stackIterator.remove(); 3081d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi break; 3082d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3083d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 30848f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (!wasInsideStack) { 30858f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse = new RemoteControlStackEntry(newReceiver); 30868f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 30878f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mRCStack.push(rcse); 3088d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 3089d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // post message to persist the default media button receiver 3090d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.sendMessage( mAudioHandler.obtainMessage( 3091d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi MSG_PERSIST_MEDIABUTTONRECEIVER, 0, 0, newReceiver/*obj*/) ); 3092d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3093d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3094d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 3095d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 3096d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Remove the remote control receiver from the RC focus stack 3097d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 3098d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private void removeMediaButtonReceiver(ComponentName newReceiver) { 3099d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 3100d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 3101d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi RemoteControlStackEntry rcse = (RemoteControlStackEntry)stackIterator.next(); 3102d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if(rcse.mReceiverComponent.equals(newReceiver)) { 310372843377d50a8f95cceaf33d316ab68d9b47f2ebJean-Michel Trivi stackIterator.remove(); 3104d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi break; 3105d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3106d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3107d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3108d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 31098f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 31108f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Helper function: 31118f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mRCStack 31128f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 31138f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private boolean isCurrentRcController(ComponentName eventReceiver) { 31148f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (!mRCStack.empty() && mRCStack.peek().mReceiverComponent.equals(eventReceiver)) { 31158f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return true; 31168f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 31178f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return false; 31188f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 31198f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 31204426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi //========================================================================================== 31214426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // Remote control display / client 31224426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi //========================================================================================== 31234426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 31244426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Update the remote control displays with the new "focused" client generation 31254426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 312618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi private void setNewRcClientOnDisplays_syncRcsCurrc(int newClientGeneration, 31274b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi ComponentName newClientEventReceiver, boolean clearing) { 31284426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // NOTE: Only one IRemoteControlDisplay supported in this implementation 31294426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if (mRcDisplay != null) { 31304426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 31314b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi mRcDisplay.setCurrentClientId( 31324b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi newClientGeneration, newClientEventReceiver, clearing); 31334426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 3134db8a361629f06f62b9e1c40d4413b3b5099bd124Jean-Michel Trivi Log.e(TAG, "Dead display in setNewRcClientOnDisplays_syncRcsCurrc() "+e); 31354426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // if we had a display before, stop monitoring its death 31364426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcDisplay_stopDeathMonitor_syncRcStack(); 31374426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay = null; 31384426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31394426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31404426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31414426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 31424426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 31434426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Update the remote control clients with the new "focused" client generation 31444426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 314518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi private void setNewRcClientGenerationOnClients_syncRcsCurrc(int newClientGeneration) { 31464426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 31474426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi while(stackIterator.hasNext()) { 31484426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlStackEntry se = stackIterator.next(); 31494426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if ((se != null) && (se.mRcClient != null)) { 31504426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 31514426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi se.mRcClient.setCurrentClientGenerationId(newClientGeneration); 31524426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 3153db8a361629f06f62b9e1c40d4413b3b5099bd124Jean-Michel Trivi Log.w(TAG, "Dead client in setNewRcClientGenerationOnClients_syncRcsCurrc()"+e); 31544426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi stackIterator.remove(); 31554426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi se.unlinkToRcClientDeath(); 31564426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31574426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31584426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31594426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31604426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 31614426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 31624b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * Update the displays and clients with the new "focused" client generation and name 31634b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * @param newClientGeneration the new generation value matching a client update 31644b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * @param newClientEventReceiver the media button event receiver associated with the client. 31654b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * May be null, which implies there is no registered media button event receiver. 31664b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * @param clearing true if the new client generation value maps to a remote control update 31674b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * where the display should be cleared. 31684426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 316918e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi private void setNewRcClient_syncRcsCurrc(int newClientGeneration, 31703094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi ComponentName newClientEventReceiver, boolean clearing) { 31713094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // send the new valid client generation ID to all displays 317218e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi setNewRcClientOnDisplays_syncRcsCurrc(newClientGeneration, newClientEventReceiver, 31733094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi clearing); 31743094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // send the new valid client generation ID to all clients 317518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi setNewRcClientGenerationOnClients_syncRcsCurrc(newClientGeneration); 31764426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31774426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 31784426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 31794426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Called when processing MSG_RCDISPLAY_CLEAR event 31804426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 31814426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private void onRcDisplayClear() { 318218e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.i(TAG, "Clear remote control display"); 31834426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 31843094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi synchronized(mRCStack) { 31853094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi synchronized(mCurrentRcLock) { 31863094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi mCurrentRcClientGen++; 31873094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // synchronously update the displays and clients with the new client generation 318818e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi setNewRcClient_syncRcsCurrc(mCurrentRcClientGen, 31893094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi null /*event receiver*/, true /*clearing*/); 31903094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi } 31914426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31924426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31934426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 31944426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 31954426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Called when processing MSG_RCDISPLAY_UPDATE event 31964426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 31974426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private void onRcDisplayUpdate(RemoteControlStackEntry rcse, int flags /* USED ?*/) { 31983094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi synchronized(mRCStack) { 31993094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi synchronized(mCurrentRcLock) { 32003094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi if ((mCurrentRcClient != null) && (mCurrentRcClient.equals(rcse.mRcClient))) { 320118e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.i(TAG, "Display/update remote control "); 32023094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi 32033094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi mCurrentRcClientGen++; 32043094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // synchronously update the displays and clients with 32053094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // the new client generation 320618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi setNewRcClient_syncRcsCurrc(mCurrentRcClientGen, 32073094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi rcse.mReceiverComponent /*event receiver*/, 32083094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi false /*clearing*/); 32093094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi 3210db8a361629f06f62b9e1c40d4413b3b5099bd124Jean-Michel Trivi // tell the current client that it needs to send info 32113094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi try { 32123094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi mCurrentRcClient.onInformationRequested(mCurrentRcClientGen, 32133094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi flags, mArtworkExpectedWidth, mArtworkExpectedHeight); 32143094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi } catch (RemoteException e) { 32153094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi Log.e(TAG, "Current valid remote client is dead: "+e); 32163094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi mCurrentRcClient = null; 32173094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi } 32183094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi } else { 32193094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // the remote control display owner has changed between the 32203094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // the message to update the display was sent, and the time it 32213094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // gets to be processed (now) 32224426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32234426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32244426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32254426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32264426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 32274426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 32288f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 32298f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Helper function: 32308f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mRCStack 32318f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 3232b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi private void clearRemoteControlDisplay_syncAfRcs() { 32338f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mCurrentRcLock) { 323417da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi mCurrentRcClient = null; 32358f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32364426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // will cause onRcDisplayClear() to be called in AudioService's handler thread 32378f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mAudioHandler.sendMessage( mAudioHandler.obtainMessage(MSG_RCDISPLAY_CLEAR) ); 32388f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32398f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 32408f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 3241b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * Helper function for code readability: only to be called from 3242b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * checkUpdateRemoteControlDisplay_syncAfRcs() which checks the preconditions for 3243b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * this method. 3244b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * Preconditions: 3245b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * - called synchronized mAudioFocusLock then on mRCStack 3246b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * - mRCStack.isEmpty() is false 32478f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 3248b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi private void updateRemoteControlDisplay_syncAfRcs(int infoChangedFlags) { 32498f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RemoteControlStackEntry rcse = mRCStack.peek(); 3250b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi int infoFlagsAboutToBeUsed = infoChangedFlags; 32518f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // this is where we enforce opt-in for information display on the remote controls 32528f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // with the new AudioManager.registerRemoteControlClient() API 325317da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi if (rcse.mRcClient == null) { 325417da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi //Log.w(TAG, "Can't update remote control display with null remote control client"); 3255b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi clearRemoteControlDisplay_syncAfRcs(); 32568f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 32578f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32588f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mCurrentRcLock) { 325917da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi if (!rcse.mRcClient.equals(mCurrentRcClient)) { 32607b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi // new RC client, assume every type of information shall be queried 3261b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi infoFlagsAboutToBeUsed = RC_INFO_ALL; 32627b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi } 326317da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi mCurrentRcClient = rcse.mRcClient; 32648f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32654426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // will cause onRcDisplayUpdate() to be called in AudioService's handler thread 3266b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi mAudioHandler.sendMessage( mAudioHandler.obtainMessage(MSG_RCDISPLAY_UPDATE, 32670a9faa8cf934ef38319cd945b600825c6bb88b9cJean-Michel Trivi infoFlagsAboutToBeUsed /* arg1 */, 0, rcse /* obj, != null */) ); 32688f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32698f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 32708f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 32718f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Helper function: 3272b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * Called synchronized on mAudioFocusLock, then mRCStack 32738f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Check whether the remote control display should be updated, triggers the update if required 3274b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi * @param infoChangedFlags the flags corresponding to the remote control client information 3275b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi * that has changed, if applicable (checking for the update conditions might trigger a 3276b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi * clear, rather than an update event). 32778f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 3278b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi private void checkUpdateRemoteControlDisplay_syncAfRcs(int infoChangedFlags) { 32798f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // determine whether the remote control display should be refreshed 32808f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // if either stack is empty, there is a mismatch, so clear the RC display 32818f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (mRCStack.isEmpty() || mFocusStack.isEmpty()) { 3282b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi clearRemoteControlDisplay_syncAfRcs(); 32838f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 32848f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32858f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // if the top of the two stacks belong to different packages, there is a mismatch, clear 32868f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if ((mRCStack.peek().mCallingPackageName != null) 32878f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi && (mFocusStack.peek().mPackageName != null) 32888f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi && !(mRCStack.peek().mCallingPackageName.compareTo( 32898f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mFocusStack.peek().mPackageName) == 0)) { 3290b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi clearRemoteControlDisplay_syncAfRcs(); 32918f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 32928f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32938f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // if the audio focus didn't originate from the same Uid as the one in which the remote 32948f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // control information will be retrieved, clear 32958f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (mRCStack.peek().mCallingUid != mFocusStack.peek().mCallingUid) { 3296b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi clearRemoteControlDisplay_syncAfRcs(); 32978f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 32988f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32998f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // refresh conditions were verified: update the remote controls 3300b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // ok to call: synchronized mAudioFocusLock then on mRCStack, mRCStack is not empty 3301b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi updateRemoteControlDisplay_syncAfRcs(infoChangedFlags); 33028f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3303d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3304d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** see AudioManager.registerMediaButtonEventReceiver(ComponentName eventReceiver) */ 3305d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void registerMediaButtonEventReceiver(ComponentName eventReceiver) { 3306d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Log.i(TAG, " Remote Control registerMediaButtonEventReceiver() for " + eventReceiver); 3307d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 33088f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mAudioFocusLock) { 33098f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 33108f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi pushMediaButtonReceiver(eventReceiver); 3311b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi // new RC client, assume every type of information shall be queried 3312b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 33138f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3314d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3315d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3316d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3317d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** see AudioManager.unregisterMediaButtonEventReceiver(ComponentName eventReceiver) */ 3318d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void unregisterMediaButtonEventReceiver(ComponentName eventReceiver) { 331955d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi Log.i(TAG, " Remote Control unregisterMediaButtonEventReceiver() for " + eventReceiver); 3320d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 33218f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mAudioFocusLock) { 33228f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 33238f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi boolean topOfStackWillChange = isCurrentRcController(eventReceiver); 33248f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi removeMediaButtonReceiver(eventReceiver); 33258f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (topOfStackWillChange) { 3326b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi // current RC client will change, assume every type of info needs to be queried 3327b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 33288f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33298f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3330d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3331d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3332d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 33338f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** see AudioManager.registerRemoteControlClient(ComponentName eventReceiver, ...) */ 33348f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public void registerRemoteControlClient(ComponentName eventReceiver, 33354426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi IRemoteControlClient rcClient, String clientName, String callingPackageName) { 3336b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi if (DEBUG_RC) Log.i(TAG, "Register remote control client rcClient="+rcClient); 33378f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mAudioFocusLock) { 33388f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 33398f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // store the new display information 33408f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 33418f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi while(stackIterator.hasNext()) { 33428f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 33438f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if(rcse.mReceiverComponent.equals(eventReceiver)) { 33448f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // already had a remote control client? 33458f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (rcse.mRcClientDeathHandler != null) { 33468f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // stop monitoring the old client's death 33478f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse.unlinkToRcClientDeath(); 33488f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33498f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // save the new remote control client 335017da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi rcse.mRcClient = rcClient; 33514426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if (mRcDisplay != null) { 33524426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 33534426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcse.mRcClient.plugRemoteControlDisplay(mRcDisplay); 33544426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 33554426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.e(TAG, "Error connecting remote control display to client: "+e); 33564426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi e.printStackTrace(); 33574426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 33584426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 33598f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse.mCallingPackageName = callingPackageName; 3360178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi rcse.mRcClientName = clientName; 33618f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse.mCallingUid = Binder.getCallingUid(); 33628f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (rcClient == null) { 3363178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi rcse.mRcClientDeathHandler = null; 33648f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi break; 33658f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33668f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // monitor the new client's death 33678f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IBinder b = rcClient.asBinder(); 33688f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RcClientDeathHandler rcdh = 33698f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi new RcClientDeathHandler(b, rcse.mReceiverComponent); 33708f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi try { 33718f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi b.linkToDeath(rcdh, 0); 33728f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } catch (RemoteException e) { 33738f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // remote control client is DOA, disqualify it 33748f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.w(TAG, "registerRemoteControlClient() has a dead client " + b); 337517da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi rcse.mRcClient = null; 33768f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33778f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse.mRcClientDeathHandler = rcdh; 33788f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi break; 33798f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33808f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33818f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // if the eventReceiver is at the top of the stack 33828f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // then check for potential refresh of the remote controls 33838f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (isCurrentRcController(eventReceiver)) { 3384b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 33858f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33868f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33878f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33888f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33898f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 33904b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi /** 33914b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * see AudioManager.unregisterRemoteControlClient(ComponentName eventReceiver, ...) 33924b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * rcClient is guaranteed non-null 33934b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi */ 33944426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void unregisterRemoteControlClient(ComponentName eventReceiver, 33954426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi IRemoteControlClient rcClient) { 33964b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi synchronized(mAudioFocusLock) { 33974b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi synchronized(mRCStack) { 33984b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 33994b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi while(stackIterator.hasNext()) { 34004b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 34014b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi if ((rcse.mReceiverComponent.equals(eventReceiver)) 34024b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi && rcClient.equals(rcse.mRcClient)) { 34034b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi // we found the IRemoteControlClient to unregister 34044b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi // stop monitoring its death 34054b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi rcse.unlinkToRcClientDeath(); 34064b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi // reset the client-related fields 34074b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi rcse.mRcClient = null; 34084b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi rcse.mRcClientName = null; 34094b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi rcse.mRcClientDeathHandler = null; 34104b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi rcse.mCallingPackageName = null; 34114b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi } 34124b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi } 34134b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi } 34144b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi } 34154426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34164426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 34174426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 34184426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * The remote control displays. 34194426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Access synchronized on mRCStack 34204426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * NOTE: Only one IRemoteControlDisplay supported in this implementation 34214426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 34224426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private IRemoteControlDisplay mRcDisplay; 34234426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private RcDisplayDeathHandler mRcDisplayDeathHandler; 34244426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private int mArtworkExpectedWidth = -1; 34254426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private int mArtworkExpectedHeight = -1; 34264426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 34274426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Inner class to monitor remote control display deaths, and unregister them from the list 34284426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * of displays if necessary. 34294426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 34304426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private class RcDisplayDeathHandler implements IBinder.DeathRecipient { 343118e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi private IBinder mCb; // To be notified of client's death 343218e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi 343318e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi public RcDisplayDeathHandler(IBinder b) { 343418e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.i(TAG, "new RcDisplayDeathHandler for "+b); 343518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi mCb = b; 343618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi } 343718e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi 34384426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void binderDied() { 34398f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 344018e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi Log.w(TAG, "RemoteControl: display died"); 34414426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay = null; 34424426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34434426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34444426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 344518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi public void unlinkToRcDisplayDeath() { 344618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.i(TAG, "unlinkToRcDisplayDeath for "+mCb); 34474426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 344818e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi mCb.unlinkToDeath(this, 0); 34494426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (java.util.NoSuchElementException e) { 345018e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi // not much we can do here, the display was being unregistered anyway 345118e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi Log.e(TAG, "Encountered " + e + " in unlinkToRcDisplayDeath()"); 34524426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi e.printStackTrace(); 34534426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34544426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 345518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi 345618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi } 345718e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi 345818e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi private void rcDisplay_stopDeathMonitor_syncRcStack() { 345918e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (mRcDisplay != null) { // implies (mRcDisplayDeathHandler != null) 346018e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi // we had a display before, stop monitoring its death 346118e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi mRcDisplayDeathHandler.unlinkToRcDisplayDeath(); 346218e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi } 34634426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34644426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 34654426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private void rcDisplay_startDeathMonitor_syncRcStack() { 34664426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if (mRcDisplay != null) { 34674426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // new non-null display, monitor its death 34684426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi IBinder b = mRcDisplay.asBinder(); 346918e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi mRcDisplayDeathHandler = new RcDisplayDeathHandler(b); 34704426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 34714426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi b.linkToDeath(mRcDisplayDeathHandler, 0); 34724426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 34734426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // remote control display is DOA, disqualify it 34744426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.w(TAG, "registerRemoteControlDisplay() has a dead client " + b); 34754426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay = null; 34764426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34774426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34784426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34794426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 348018e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi /** 3481958bba6862c9540c528263686b0de044b4a7a5f6Jean-Michel Trivi * Register an IRemoteControlDisplay. 3482958bba6862c9540c528263686b0de044b4a7a5f6Jean-Michel Trivi * Notify all IRemoteControlClient of the new display and cause the RemoteControlClient 3483958bba6862c9540c528263686b0de044b4a7a5f6Jean-Michel Trivi * at the top of the stack to update the new display with its information. 348418e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * Since only one IRemoteControlDisplay is supported, this will unregister the previous display. 348518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * @param rcd the IRemoteControlDisplay to register. No effect if null. 348618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi */ 34874426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void registerRemoteControlDisplay(IRemoteControlDisplay rcd) { 348818e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.d(TAG, ">>> registerRemoteControlDisplay("+rcd+")"); 3489b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi synchronized(mAudioFocusLock) { 3490b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi synchronized(mRCStack) { 3491b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi if ((mRcDisplay == rcd) || (rcd == null)) { 3492b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi return; 3493b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi } 3494b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // if we had a display before, stop monitoring its death 3495b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi rcDisplay_stopDeathMonitor_syncRcStack(); 3496b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi mRcDisplay = rcd; 3497b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // new display, start monitoring its death 3498b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi rcDisplay_startDeathMonitor_syncRcStack(); 34994426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 3500b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // let all the remote control clients there is a new display 3501b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // no need to unplug the previous because we only support one display 3502b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // and the clients don't track the death of the display 3503b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 3504b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi while(stackIterator.hasNext()) { 3505b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 3506b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi if(rcse.mRcClient != null) { 3507b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi try { 3508b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi rcse.mRcClient.plugRemoteControlDisplay(mRcDisplay); 3509b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi } catch (RemoteException e) { 3510b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi Log.e(TAG, "Error connecting remote control display to client: " + e); 3511b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi e.printStackTrace(); 3512b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi } 35134426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35148f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3515db8a361629f06f62b9e1c40d4413b3b5099bd124Jean-Michel Trivi 3516338794576667745b060ac269b2c2b36e0c6964f2Jean-Michel Trivi // we have a new display, of which all the clients are now aware: have it be updated 3517b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 3518338794576667745b060ac269b2c2b36e0c6964f2Jean-Michel Trivi } 35198f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 35208f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3521d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 352218e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi /** 352318e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * Unregister an IRemoteControlDisplay. 352418e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * Since only one IRemoteControlDisplay is supported, this has no effect if the one to 352518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * unregister is not the current one. 352618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * @param rcd the IRemoteControlDisplay to unregister. No effect if null. 352718e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi */ 35284426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void unregisterRemoteControlDisplay(IRemoteControlDisplay rcd) { 352918e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.d(TAG, "<<< unregisterRemoteControlDisplay("+rcd+")"); 35304426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi synchronized(mRCStack) { 353118e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi // only one display here, so you can only unregister the current display 353218e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if ((rcd == null) || (rcd != mRcDisplay)) { 353318e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.w(TAG, " trying to unregister unregistered RCD"); 353418e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi return; 353518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi } 35364426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // if we had a display before, stop monitoring its death 35374426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcDisplay_stopDeathMonitor_syncRcStack(); 35384426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay = null; 35394426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 35404426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // disconnect this remote control display from all the clients 35414426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 35424426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi while(stackIterator.hasNext()) { 35434426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 35444426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if(rcse.mRcClient != null) { 35454426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 35464426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcse.mRcClient.unplugRemoteControlDisplay(rcd); 35474426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 35484426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.e(TAG, "Error disconnecting remote control display to client: " + e); 35494426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi e.printStackTrace(); 35504426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35514426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35524426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35534426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35544426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35554426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 35564426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void remoteControlDisplayUsesBitmapSize(IRemoteControlDisplay rcd, int w, int h) { 35574426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi synchronized(mRCStack) { 35584426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // NOTE: Only one IRemoteControlDisplay supported in this implementation 35594426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mArtworkExpectedWidth = w; 35604426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mArtworkExpectedHeight = h; 35614426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35624426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35634426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 3564d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi @Override 3565d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 3566d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // TODO probably a lot more to do here than just the audio focus and remote control stacks 3567d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi dumpFocusStack(pw); 3568d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi dumpRCStack(pw); 3569d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 3570d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 3571d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 35729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3573