AudioService.java revision 4426e42ac6107bf6b09f7c4cdad39eb161d8b9ca
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 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** How long to delay before persisting a change in volume/ringer mode. */ 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int PERSIST_DELAY = 3000; 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Context mContext; 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ContentResolver mContentResolver; 89c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato private boolean mVoiceCapable; 90d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The UI */ 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumePanel mVolumePanel; 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // sendMsg() flags 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Used when a message should be shared across all stream types. */ 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SHARED_MSG = -1; 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, replace it with this one. */ 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_REPLACE = 0; 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, ignore this one and leave the old. */ 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_NOOP = 1; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, queue this one and leave the old. */ 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_QUEUE = 2; 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // AudioHandler message.whats 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_SET_SYSTEM_VOLUME = 0; 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_VOLUME = 1; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_RINGER_MODE = 3; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_VIBRATE_SETTING = 4; 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_MEDIA_SERVER_DIED = 5; 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_MEDIA_SERVER_STARTED = 6; 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PLAY_SOUND_EFFECT = 7; 1124c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private static final int MSG_BTA2DP_DOCK_TIMEOUT = 8; 113117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent private static final int MSG_LOAD_SOUND_EFFECTS = 9; 114fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent private static final int MSG_SET_FORCE_USE = 10; 115d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi private static final int MSG_PERSIST_MEDIABUTTONRECEIVER = 11; 116dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int MSG_BT_HEADSET_CNCT_FAILED = 12; 1178f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private static final int MSG_RCDISPLAY_CLEAR = 13; 1188f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private static final int MSG_RCDISPLAY_UPDATE = 14; 1194c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 1204c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private static final int BTA2DP_DOCK_TIMEOUT_MILLIS = 8000; 121dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Timeout for connection to bluetooth headset service 122dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int BT_HEADSET_CNCT_TIMEOUT_MS = 3000; 123dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioSystemThread */ 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioSystemThread mAudioSystemThread; 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioHandler */ 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioHandler mAudioHandler; 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see VolumeStreamState */ 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeStreamState[] mStreamStates; 131b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh private SettingsObserver mSettingsObserver; 132a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMode; 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Object mSettingsLock = new Object(); 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mMediaServerOk; 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SoundPool mSoundPool; 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Object mSoundEffectsLock = new Object(); 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int NUM_SOUNDPOOL_CHANNELS = 4; 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SOUND_EFFECT_VOLUME = 1000; 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect file names */ 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String SOUND_EFFECTS_PATH = "/media/audio/ui/"; 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String[] SOUND_EFFECT_FILES = new String[] { 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Effect_Tick.ogg", 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressStandard.ogg", 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressSpacebar.ogg", 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressDelete.ogg", 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressReturn.ogg" 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect file name mapping sound effect id (AudioManager.FX_xxx) to 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * file index in SOUND_EFFECT_FILES[] (first column) and indicating if effect 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * uses soundpool (second column) */ 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int[][] SOUND_EFFECT_FILES_MAP = new int[][] { 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_KEY_CLICK 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_UP 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_DOWN 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_LEFT 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_RIGHT 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {1, -1}, // FX_KEYPRESS_STANDARD 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {2, -1}, // FX_KEYPRESS_SPACEBAR 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {3, -1}, // FX_FOCUS_DELETE 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {4, -1} // FX_FOCUS_RETURN 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1675982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles /** @hide Maximum volume index values for audio streams */ 1685982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles private int[] MAX_STREAM_VOLUME = new int[] { 1696ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 5, // STREAM_VOICE_CALL 1706ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_SYSTEM 1716ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_RING 1726ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_MUSIC 1736ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_ALARM 1746ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_NOTIFICATION 1756ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_BLUETOOTH_SCO 1766ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_SYSTEM_ENFORCED 1776ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_DTMF 1786ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15 // STREAM_TTS 1795982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles }; 180a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /* STREAM_VOLUME_ALIAS[] indicates for each stream if it uses the volume settings 181a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * of another stream: This avoids multiplying the volume settings for hidden 182a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * stream types that follow other stream behavior for volume settings 183a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * NOTE: do not create loops in aliases! */ 184a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int[] STREAM_VOLUME_ALIAS = new int[] { 185a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_VOICE_CALL, // STREAM_VOICE_CALL 186a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_SYSTEM, // STREAM_SYSTEM 187a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_RING, // STREAM_RING 188a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_MUSIC, // STREAM_MUSIC 189a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_ALARM, // STREAM_ALARM 1904eb5a5713877227374d7bac97719873b2c17e92aEric Laurent AudioSystem.STREAM_RING, // STREAM_NOTIFICATION 191484d2888680e18e6ad8c3fcc51e3b70a705a096eEric Laurent AudioSystem.STREAM_BLUETOOTH_SCO, // STREAM_BLUETOOTH_SCO 192a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_SYSTEM, // STREAM_SYSTEM_ENFORCED 193a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_VOICE_CALL, // STREAM_DTMF 194a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_MUSIC // STREAM_TTS 195a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent }; 196a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioSystem.ErrorCallback mAudioSystemCallback = new AudioSystem.ErrorCallback() { 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onError(int error) { 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (error) { 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.AUDIO_STATUS_SERVER_DIED: 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaServerOk) { 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_MEDIA_SERVER_DIED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 1500); 20489e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent mMediaServerOk = false; 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.AUDIO_STATUS_OK: 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mMediaServerOk) { 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_MEDIA_SERVER_STARTED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 0); 21189e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent mMediaServerOk = true; 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current ringer mode from one of {@link AudioManager#RINGER_MODE_NORMAL}, 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#RINGER_MODE_SILENT}, or 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#RINGER_MODE_VIBRATE}. 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mRingerMode; 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2279bcf401d13d47416043a704430388abd59aef7cdEric Laurent /** @see System#MODE_RINGER_STREAMS_AFFECTED */ 2289bcf401d13d47416043a704430388abd59aef7cdEric Laurent private int mRingerModeAffectedStreams; 2299bcf401d13d47416043a704430388abd59aef7cdEric Laurent 2305b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Streams currently muted by ringer mode 2315b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent private int mRingerModeMutedStreams; 2325b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see System#MUTE_STREAMS_AFFECTED */ 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMuteAffectedStreams; 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Has multiple bits per vibrate type to indicate the type's vibrate 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * setting. See {@link #setVibrateSetting(int, int)}. 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This is not the final decision of whether vibrate is on/off for the 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * type since it depends on the ringer mode. See {@link #shouldVibrate(int)}. 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mVibrateSetting; 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 245a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Broadcast receiver for device connections intent broadcasts 246a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private final BroadcastReceiver mReceiver = new AudioServiceBroadcastReceiver(); 247a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 248d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Broadcast receiver for media button broadcasts (separate from mReceiver to 249d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // independently change its priority) 250d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private final BroadcastReceiver mMediaButtonReceiver = new MediaButtonBroadcastReceiver(); 251d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 252e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi // Used to alter media button redirection when the phone is ringing. 253e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi private boolean mIsRinging = false; 254e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi 255c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Devices currently connected 256c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent private HashMap <Integer, String> mConnectedDevices = new HashMap <Integer, String>(); 257c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 258c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Forced device usage for communications 259c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent private int mForcedUseForComm; 260c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2619272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // List of binder death handlers for setMode() client processes. 2629272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // The last process to have called setMode() is at the top of the list. 2639272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private ArrayList <SetModeDeathHandler> mSetModeDeathHandlers = new ArrayList <SetModeDeathHandler>(); 264eb14a783be073b5fd6e8c8c9bc87d2d1919f2c9eEric Laurent 2653def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // List of clients having issued a SCO start request 2663def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private ArrayList <ScoClient> mScoClients = new ArrayList <ScoClient>(); 2673def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 2683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // BluetoothHeadset API to control SCO connection 2693def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private BluetoothHeadset mBluetoothHeadset; 2703def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 27182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh // Bluetooth headset device 27282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh private BluetoothDevice mBluetoothHeadsetDevice; 2733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 27462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // Indicate if SCO audio connection is currently active and if the initiator is 27562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // audio service (internal) or bluetooth headset (external) 27662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent private int mScoAudioState; 27762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // SCO audio state is not active 27862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent private static final int SCO_STATE_INACTIVE = 0; 279dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // SCO audio activation request waiting for headset service to connect 280dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int SCO_STATE_ACTIVATE_REQ = 1; 28162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // SCO audio state is active or starting due to a local request to start a virtual call 282dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int SCO_STATE_ACTIVE_INTERNAL = 3; 283dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // SCO audio deactivation request waiting for headset service to connect 284dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int SCO_STATE_DEACTIVATE_REQ = 5; 285dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 28662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // SCO audio state is active due to an action in BT handsfree (either voice recognition or 28762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // in call audio) 28862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent private static final int SCO_STATE_ACTIVE_EXTERNAL = 2; 289dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Deactivation request for all SCO connections (initiated by audio mode change) 290dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // waiting for headset service to connect 291dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int SCO_STATE_DEACTIVATE_EXT_REQ = 4; 292dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 293dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Current connection state indicated by bluetooth headset 294dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private int mScoConnectionState; 29562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent 296a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // true if boot sequence has been completed 297a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private boolean mBootCompleted; 298a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // listener for SoundPool sample load completion indication 299a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private SoundPoolCallback mSoundPoolCallBack; 300a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // thread for SoundPool listener 301a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private SoundPoolListenerThread mSoundPoolListenerThread; 302a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // message looper for SoundPool listener 303a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private Looper mSoundPoolLooper = null; 30425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // default volume applied to sound played with playSoundEffect() 30525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private static final int SOUND_EFFECT_DEFAULT_VOLUME_DB = -20; 30625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // volume applied to sound played with playSoundEffect() read from ro.config.sound_fx_volume 30725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private int SOUND_EFFECT_VOLUME_DB; 30825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // getActiveStreamType() will return STREAM_NOTIFICATION during this period after a notification 30925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // stopped 31025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private static final int NOTIFICATION_VOLUME_DELAY_MS = 5000; 31125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // previous volume adjustment direction received by checkForRingerModeChange() 31225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private int mPrevVolDirection = AudioManager.ADJUST_SAME; 31396f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent // Keyguard manager proxy 31496f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent private KeyguardManager mKeyguardManager; 315a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Construction 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide */ 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public AudioService(Context context) { 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContentResolver = context.getContentResolver(); 324c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato mVoiceCapable = mContext.getResources().getBoolean( 325c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato com.android.internal.R.bool.config_voice_capable); 3265982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 3275982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles // Intialized volume 3285982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles MAX_STREAM_VOLUME[AudioSystem.STREAM_VOICE_CALL] = SystemProperties.getInt( 3295982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles "ro.config.vc_call_vol_steps", 3305982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles MAX_STREAM_VOLUME[AudioSystem.STREAM_VOICE_CALL]); 3315982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 33225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent SOUND_EFFECT_VOLUME_DB = SystemProperties.getInt( 33325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent "ro.config.sound_fx_volume", 33425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent SOUND_EFFECT_DEFAULT_VOLUME_DB); 33525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumePanel = new VolumePanel(context, this); 337c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_NONE; 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project createAudioSystemThread(); 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readPersistedSettings(); 340c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent mSettingsObserver = new SettingsObserver(); 341a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent createStreamStates(); 3429272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Call setMode() to initialize mSetModeDeathHandlers 3439272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mMode = AudioSystem.MODE_INVALID; 3449272b4b4a44fe1f33e3030810618194f817caaecEric Laurent setMode(AudioSystem.MODE_NORMAL, null); 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaServerOk = true; 3463891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent 3473891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent // Call setRingerModeInt() to apply correct mute 3483891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent // state on streams affected by ringer mode. 3493891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent mRingerModeMutedStreams = 0; 3503891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent setRingerModeInt(getRingerMode(), false); 3513891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.setErrorCallback(mAudioSystemCallback); 353a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 354a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Register for device connection intent broadcasts. 355a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent IntentFilter intentFilter = 356a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent new IntentFilter(Intent.ACTION_HEADSET_PLUG); 35721e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi 35882aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh intentFilter.addAction(BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED); 3593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent intentFilter.addAction(BluetoothHeadset.ACTION_AUDIO_STATE_CHANGED); 36082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh intentFilter.addAction(BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED); 36182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh intentFilter.addAction(Intent.ACTION_DOCK_EVENT); 36221e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi intentFilter.addAction(Intent.ACTION_USB_ANLG_HEADSET_PLUG); 36321e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi intentFilter.addAction(Intent.ACTION_USB_DGTL_HEADSET_PLUG); 36426e37349831476d3225570af2dfbf1e459374c6bPraveen Bharathi intentFilter.addAction(Intent.ACTION_HDMI_AUDIO_PLUG); 36562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent intentFilter.addAction(Intent.ACTION_BOOT_COMPLETED); 366a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent context.registerReceiver(mReceiver, intentFilter); 3675982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 368d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // Register for package removal intent broadcasts for media button receiver persistence 369d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi IntentFilter pkgFilter = new IntentFilter(); 370d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi pkgFilter.addAction(Intent.ACTION_PACKAGE_REMOVED); 371d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi pkgFilter.addDataScheme("package"); 372d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi context.registerReceiver(mReceiver, pkgFilter); 373d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 374d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Register for media button intent broadcasts. 375d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi intentFilter = new IntentFilter(Intent.ACTION_MEDIA_BUTTON); 3768f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // Workaround for bug on priority setting 3778f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi //intentFilter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY); 3788f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi intentFilter.setPriority(Integer.MAX_VALUE); 379d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi context.registerReceiver(mMediaButtonReceiver, intentFilter); 380b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi 381b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // Register for phone state monitoring 382b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi TelephonyManager tmgr = (TelephonyManager) 383b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi context.getSystemService(Context.TELEPHONY_SERVICE); 384b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi tmgr.listen(mPhoneStateListener, PhoneStateListener.LISTEN_CALL_STATE); 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void createAudioSystemThread() { 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioSystemThread = new AudioSystemThread(); 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioSystemThread.start(); 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project waitForAudioHandlerCreation(); 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Waits for the volume handler to be created by the other thread. */ 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void waitForAudioHandlerCreation() { 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(this) { 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (mAudioHandler == null) { 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Wait for mAudioHandler to be set by the other thread 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project wait(); 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (InterruptedException e) { 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Interrupted while waiting on volume handler."); 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void createStreamStates() { 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numStreamTypes = AudioSystem.getNumStreamTypes(); 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState[] streams = mStreamStates = new VolumeStreamState[numStreamTypes]; 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < numStreamTypes; i++) { 412a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i] = new VolumeStreamState(System.VOLUME_SETTINGS[STREAM_VOLUME_ALIAS[i]], i); 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 415a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Correct stream index values for streams with aliases 416a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int i = 0; i < numStreamTypes; i++) { 417a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (STREAM_VOLUME_ALIAS[i] != i) { 418a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index = rescaleIndex(streams[i].mIndex, STREAM_VOLUME_ALIAS[i], i); 419a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i].mIndex = streams[i].getValidIndex(index); 420a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(i, index); 421a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = rescaleIndex(streams[i].mLastAudibleIndex, STREAM_VOLUME_ALIAS[i], i); 422a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i].mLastAudibleIndex = streams[i].getValidIndex(index); 423a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void readPersistedSettings() { 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ContentResolver cr = mContentResolver; 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRingerMode = System.getInt(cr, System.MODE_RINGER, AudioManager.RINGER_MODE_NORMAL); 43172668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent // sanity check in case the settings are restored from a device with incompatible 43272668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent // ringer modes 43372668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent if (!AudioManager.isValidRingerMode(mRingerMode)) { 43472668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent mRingerMode = AudioManager.RINGER_MODE_NORMAL; 43572668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent System.putInt(cr, System.MODE_RINGER, mRingerMode); 43672668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVibrateSetting = System.getInt(cr, System.VIBRATE_ON, 0); 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 440c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent // make sure settings for ringer mode are consistent with device type: non voice capable 441c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent // devices (tablets) include media stream in silent mode whereas phones don't. 4429bcf401d13d47416043a704430388abd59aef7cdEric Laurent mRingerModeAffectedStreams = Settings.System.getInt(cr, 4439bcf401d13d47416043a704430388abd59aef7cdEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, 444a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent ((1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_NOTIFICATION)| 445c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent (1 << AudioSystem.STREAM_SYSTEM)|(1 << AudioSystem.STREAM_SYSTEM_ENFORCED))); 446c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent if (mVoiceCapable) { 447c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent mRingerModeAffectedStreams &= ~(1 << AudioSystem.STREAM_MUSIC); 448c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent } else { 449402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent mRingerModeAffectedStreams |= (1 << AudioSystem.STREAM_MUSIC); 450402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 451c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent Settings.System.putInt(cr, 452c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, mRingerModeAffectedStreams); 453c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteAffectedStreams = System.getInt(cr, 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.MUTE_STREAMS_AFFECTED, 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((1 << AudioSystem.STREAM_MUSIC)|(1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_SYSTEM))); 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Each stream will read its own persisted settings 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast the sticky intent 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastRingerMode(); 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast vibrate settings 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER); 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_NOTIFICATION); 466d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 467d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // Restore the default media button receiver from the system settings 468d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi restoreMediaButtonReceiver(); 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 471a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private void setStreamVolumeIndex(int stream, int index) { 472a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.setStreamVolumeIndex(stream, (index + 5)/10); 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 475a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int rescaleIndex(int index, int srcStream, int dstStream) { 476a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (index * mStreamStates[dstStream].getMaxIndex() + mStreamStates[srcStream].getMaxIndex() / 2) / mStreamStates[srcStream].getMaxIndex(); 477a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // IPC methods 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustVolume(int, int) */ 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustVolume(int direction, int flags) { 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustSuggestedStreamVolume(direction, AudioManager.USE_DEFAULT_STREAM_TYPE, flags); 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustVolume(int, int, int) */ 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags) { 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 491402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent int streamType; 492402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent if ((flags & AudioManager.FLAG_FORCE_STREAM) != 0) { 493402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent streamType = suggestedStreamType; 494402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } else { 495402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent streamType = getActiveStreamType(suggestedStreamType); 496402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 49896f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent // Play sounds on STREAM_RING only and if lock screen is not on. 49996f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent if ((flags & AudioManager.FLAG_PLAY_SOUND) != 0 && 50096f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent ((STREAM_VOLUME_ALIAS[streamType] != AudioSystem.STREAM_RING) || 50196f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent (mKeyguardManager != null && mKeyguardManager.isKeyguardLocked()))) { 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project flags &= ~AudioManager.FLAG_PLAY_SOUND; 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustStreamVolume(streamType, direction, flags); 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustStreamVolume(int, int, int) */ 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustStreamVolume(int streamType, int direction, int flags) { 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidDirection(direction); 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 514a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent VolumeStreamState streamState = mStreamStates[STREAM_VOLUME_ALIAS[streamType]]; 5155b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent final int oldIndex = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean adjustVolume = true; 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If either the client forces allowing ringer modes for this adjustment, 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or the stream type is one that is affected by ringer modes 52025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (((flags & AudioManager.FLAG_ALLOW_RINGER_MODES) != 0) || 52125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent (!mVoiceCapable && streamType != AudioSystem.STREAM_VOICE_CALL && 52225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent streamType != AudioSystem.STREAM_BLUETOOTH_SCO) || 52325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent (mVoiceCapable && streamType == AudioSystem.STREAM_RING)) { 524cc11b1b8bb47aa6be23ff5c4caf683ff90074121Eric Laurent // do not vibrate if already in silent mode 525cc11b1b8bb47aa6be23ff5c4caf683ff90074121Eric Laurent if (mRingerMode != AudioManager.RINGER_MODE_NORMAL) { 526cc11b1b8bb47aa6be23ff5c4caf683ff90074121Eric Laurent flags &= ~AudioManager.FLAG_VIBRATE; 527cc11b1b8bb47aa6be23ff5c4caf683ff90074121Eric Laurent } 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Check if the ringer mode changes with this volume adjustment. If 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it does, it will handle adjusting the volume, so we won't below 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustVolume = checkForRingerModeChange(oldIndex, direction); 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5335b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If stream is muted, adjust last audible index only 5345b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent int index; 5355b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.muteCount() != 0) { 5365b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (adjustVolume) { 5375b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent streamState.adjustLastAudibleIndex(direction); 5385b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post a persist volume msg 5395b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamType, 5405b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent SENDMSG_REPLACE, 0, 1, streamState, PERSIST_DELAY); 5415b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 5425b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = streamState.mLastAudibleIndex; 5435b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 5445b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (adjustVolume && streamState.adjustIndex(direction)) { 5455b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post message to set system volume (it in turn will post a message 5465b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // to persist). Do not change volume if stream is muted. 547a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, STREAM_VOLUME_ALIAS[streamType], SENDMSG_NOOP, 0, 0, 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project streamState, 0); 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5505b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = streamState.mIndex; 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 55225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 55325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent sendVolumeUpdate(streamType, oldIndex, index, flags); 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamVolume(int, int, int) */ 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamVolume(int streamType, int index, int flags) { 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 5595b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent VolumeStreamState streamState = mStreamStates[STREAM_VOLUME_ALIAS[streamType]]; 5609ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 5615b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent final int oldIndex = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 5629ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 563a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = rescaleIndex(index * 10, streamType, STREAM_VOLUME_ALIAS[streamType]); 564a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeInt(STREAM_VOLUME_ALIAS[streamType], index, false, true); 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5665b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 5675b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 56825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent sendVolumeUpdate(streamType, oldIndex, index, flags); 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 57125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // UI update and Broadcast Intent 57225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private void sendVolumeUpdate(int streamType, int oldIndex, int index, int flags) { 57325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (!mVoiceCapable && (streamType == AudioSystem.STREAM_RING)) { 57425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent streamType = AudioSystem.STREAM_NOTIFICATION; 57525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 57625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 57725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent mVolumePanel.postVolumeChanged(streamType, flags); 57825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 5799ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent oldIndex = (oldIndex + 5) / 10; 5809ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent index = (index + 5) / 10; 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent intent = new Intent(AudioManager.VOLUME_CHANGED_ACTION); 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_TYPE, streamType); 5839ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_VALUE, index); 5849ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent intent.putExtra(AudioManager.EXTRA_PREV_VOLUME_STREAM_VALUE, oldIndex); 5859ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent mContext.sendBroadcast(intent); 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the stream state's index, and posts a message to set system volume. 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This will not call out to the UI. Assumes a valid stream type. 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType Type of the stream 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index Desired volume index of the stream 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param force If true, set the volume even if the desired volume is same 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as the current volume. 5969bcf401d13d47416043a704430388abd59aef7cdEric Laurent * @param lastAudible If true, stores new index as last audible one 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5989bcf401d13d47416043a704430388abd59aef7cdEric Laurent private void setStreamVolumeInt(int streamType, int index, boolean force, boolean lastAudible) { 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState streamState = mStreamStates[streamType]; 6005b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 6015b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If stream is muted, set last audible index only 6025b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.muteCount() != 0) { 603758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent // Do not allow last audible index to be 0 604758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent if (index != 0) { 605758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent streamState.setLastAudibleIndex(index); 606758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent // Post a persist volume msg 607758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamType, 608758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent SENDMSG_REPLACE, 0, 1, streamState, PERSIST_DELAY); 609758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent } 6105b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 6115b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.setIndex(index, lastAudible) || force) { 6125b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post message to set system volume (it in turn will post a message 6135b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // to persist). 614758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, streamType, SENDMSG_NOOP, 0, 0, 615758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent streamState, 0); 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamSolo(int, boolean) */ 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamSolo(int streamType, boolean state, IBinder cb) { 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int stream = 0; stream < mStreamStates.length; stream++) { 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isStreamAffectedByMute(stream) || stream == streamType) continue; 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Bring back last audible volume 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamStates[stream].mute(cb, state); 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamMute(int, boolean) */ 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamMute(int streamType, boolean state, IBinder cb) { 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isStreamAffectedByMute(streamType)) { 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamStates[streamType].mute(cb, state); 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 63625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** get stream mute state. */ 63725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public boolean isStreamMute(int streamType) { 63825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return (mStreamStates[streamType].muteCount() != 0); 63925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 64025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getStreamVolume(int) */ 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamVolume(int streamType) { 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 644a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (mStreamStates[streamType].mIndex + 5) / 10; 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getStreamMaxVolume(int) */ 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamMaxVolume(int streamType) { 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 650a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (mStreamStates[streamType].getMaxIndex() + 5) / 10; 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 65325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 65425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** Get last audible volume before stream was muted. */ 65525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public int getLastAudibleStreamVolume(int streamType) { 65625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent ensureValidStreamType(streamType); 65725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return (mStreamStates[streamType].mLastAudibleIndex + 5) / 10; 65825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 65925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getRingerMode() */ 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRingerMode() { 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode; 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setRingerMode(int) */ 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRingerMode(int ringerMode) { 667a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent synchronized (mSettingsLock) { 668a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (ringerMode != mRingerMode) { 669a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setRingerModeInt(ringerMode, true); 670a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Send sticky broadcast 671a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent broadcastRingerMode(); 672a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 673b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 674b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6764050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent private void setRingerModeInt(int ringerMode, boolean persist) { 677b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mRingerMode = ringerMode; 678b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 6795b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Mute stream if not previously muted by ringer mode and ringer mode 6805b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // is not RINGER_MODE_NORMAL and stream is affected by ringer mode. 6815b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Unmute stream if previously muted by ringer mode and ringer mode 6825b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // is RINGER_MODE_NORMAL or stream is not affected by ringer mode. 683b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh int numStreamTypes = AudioSystem.getNumStreamTypes(); 6845b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 6855b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (isStreamMutedByRingerMode(streamType)) { 6865b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (!isStreamAffectedByRingerMode(streamType) || 6875b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 6885b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mStreamStates[streamType].mute(null, false); 6895b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerModeMutedStreams &= ~(1 << streamType); 6909bcf401d13d47416043a704430388abd59aef7cdEric Laurent } 6915b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 6925b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (isStreamAffectedByRingerMode(streamType) && 6935b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerMode != AudioManager.RINGER_MODE_NORMAL) { 6945b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mStreamStates[streamType].mute(null, true); 6955b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerModeMutedStreams |= (1 << streamType); 6965b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 697b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 699a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 700b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh // Post a persist ringer mode msg 7014050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (persist) { 7024050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_RINGER_MODE, SHARED_MSG, 7034050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent SENDMSG_REPLACE, 0, 0, null, PERSIST_DELAY); 7044050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#shouldVibrate(int) */ 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean shouldVibrate(int vibrateType) { 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (getVibrateSetting(vibrateType)) { 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_ON: 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode != AudioManager.RINGER_MODE_SILENT; 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_ONLY_SILENT: 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode == AudioManager.RINGER_MODE_VIBRATE; 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_OFF: 719bcac496076ef6f439147e7a2be71e8a2b76ddedeDaniel Sandler // return false, even for incoming calls 720bcac496076ef6f439147e7a2be71e8a2b76ddedeDaniel Sandler return false; 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getVibrateSetting(int) */ 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getVibrateSetting(int vibrateType) { 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mVibrateSetting >> (vibrateType * 2)) & 3; 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setVibrateSetting(int, int) */ 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVibrateSetting(int vibrateType, int vibrateSetting) { 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVibrateSetting = getValueForVibrateSetting(mVibrateSetting, vibrateType, vibrateSetting); 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast change 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(vibrateType); 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post message to set ringer mode (it in turn will post a message 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to persist) 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PERSIST_VIBRATE_SETTING, SHARED_MSG, SENDMSG_NOOP, 0, 0, 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 0); 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static int getValueForVibrateSetting(int existingValue, int vibrateType, 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int vibrateSetting) { 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // First clear the existing setting. Each vibrate type has two bits in 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the value. Note '3' is '11' in binary. 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project existingValue &= ~(3 << (vibrateType * 2)); 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set into the old value 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project existingValue |= (vibrateSetting & 3) << (vibrateType * 2); 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return existingValue; 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7629272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private class SetModeDeathHandler implements IBinder.DeathRecipient { 7639272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private IBinder mCb; // To be notified of client's death 764f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen private int mPid; 7659272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private int mMode = AudioSystem.MODE_NORMAL; // Current mode set by this client 7669272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 7679272b4b4a44fe1f33e3030810618194f817caaecEric Laurent SetModeDeathHandler(IBinder cb) { 7689272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mCb = cb; 769f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen mPid = Binder.getCallingPid(); 7709272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7719272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 7729272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void binderDied() { 7739272b4b4a44fe1f33e3030810618194f817caaecEric Laurent synchronized(mSetModeDeathHandlers) { 7749272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "setMode() client died"); 7759272b4b4a44fe1f33e3030810618194f817caaecEric Laurent int index = mSetModeDeathHandlers.indexOf(this); 7769272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (index < 0) { 7779272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "unregistered setMode() client died"); 7789272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } else { 7799272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mSetModeDeathHandlers.remove(this); 7809272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // If dead client was a the top of client list, 7819272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // apply next mode in the stack 7829272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (index == 0) { 7839272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // mSetModeDeathHandlers is never empty as the initial entry 7849272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // created when AudioService starts is never removed 7859272b4b4a44fe1f33e3030810618194f817caaecEric Laurent SetModeDeathHandler hdlr = mSetModeDeathHandlers.get(0); 7869272b4b4a44fe1f33e3030810618194f817caaecEric Laurent int mode = hdlr.getMode(); 7879272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (AudioService.this.mMode != mode) { 7889272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (AudioSystem.setPhoneState(mode) == AudioSystem.AUDIO_STATUS_OK) { 7899272b4b4a44fe1f33e3030810618194f817caaecEric Laurent AudioService.this.mMode = mode; 79062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent if (mode != AudioSystem.MODE_NORMAL) { 791dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent disconnectBluetoothSco(mCb); 79262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 7939272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7949272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7959272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7969272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7979272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7989272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7999272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 800f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen public int getPid() { 801f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen return mPid; 802f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen } 803f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen 8049272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void setMode(int mode) { 8059272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mMode = mode; 8069272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8079272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 8089272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public int getMode() { 8099272b4b4a44fe1f33e3030810618194f817caaecEric Laurent return mMode; 8109272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8119272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 8129272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public IBinder getBinder() { 8139272b4b4a44fe1f33e3030810618194f817caaecEric Laurent return mCb; 8149272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8159272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8169272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setMode(int) */ 8189272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void setMode(int mode, IBinder cb) { 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!checkAudioSettingsPermission("setMode()")) { 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 822a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 8238f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi if (mode < AudioSystem.MODE_CURRENT || mode >= AudioSystem.NUM_MODES) { 824a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return; 825a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 826a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSettingsLock) { 828a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (mode == AudioSystem.MODE_CURRENT) { 829a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mode = mMode; 830a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mode != mMode) { 8322ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi 8332ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // automatically handle audio focus for mode changes 834382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi handleFocusForCalls(mMode, mode, cb); 8352ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi 836a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (AudioSystem.setPhoneState(mode) == AudioSystem.AUDIO_STATUS_OK) { 837b9c9d260f21b321527c4622a123af9767630d94dEric Laurent mMode = mode; 8389272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 8399272b4b4a44fe1f33e3030810618194f817caaecEric Laurent synchronized(mSetModeDeathHandlers) { 8409272b4b4a44fe1f33e3030810618194f817caaecEric Laurent SetModeDeathHandler hdlr = null; 8419272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Iterator iter = mSetModeDeathHandlers.iterator(); 8429272b4b4a44fe1f33e3030810618194f817caaecEric Laurent while (iter.hasNext()) { 8439272b4b4a44fe1f33e3030810618194f817caaecEric Laurent SetModeDeathHandler h = (SetModeDeathHandler)iter.next(); 8449272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (h.getBinder() == cb) { 8459272b4b4a44fe1f33e3030810618194f817caaecEric Laurent hdlr = h; 8469272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Remove from client list so that it is re-inserted at top of list 8479272b4b4a44fe1f33e3030810618194f817caaecEric Laurent iter.remove(); 8489272b4b4a44fe1f33e3030810618194f817caaecEric Laurent break; 8499272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8509272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8519272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (hdlr == null) { 8529272b4b4a44fe1f33e3030810618194f817caaecEric Laurent hdlr = new SetModeDeathHandler(cb); 8539272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // cb is null when setMode() is called by AudioService constructor 8549272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (cb != null) { 8559272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Register for client death notification 8569272b4b4a44fe1f33e3030810618194f817caaecEric Laurent try { 8579272b4b4a44fe1f33e3030810618194f817caaecEric Laurent cb.linkToDeath(hdlr, 0); 8589272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } catch (RemoteException e) { 8599272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Client has died! 8609272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "setMode() could not link to "+cb+" binder death"); 8619272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8629272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8639272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8649272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Last client to call setMode() is always at top of client list 8659272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // as required by SetModeDeathHandler.binderDied() 8669272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mSetModeDeathHandlers.add(0, hdlr); 8679272b4b4a44fe1f33e3030810618194f817caaecEric Laurent hdlr.setMode(mode); 8689272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8693def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 87062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // when entering RINGTONE, IN_CALL or IN_COMMUNICATION mode, clear all 87162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // SCO connections not started by the application changing the mode 8723def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mode != AudioSystem.MODE_NORMAL) { 873dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent disconnectBluetoothSco(cb); 8743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 875b9c9d260f21b321527c4622a123af9767630d94dEric Laurent } 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int streamType = getActiveStreamType(AudioManager.USE_DEFAULT_STREAM_TYPE); 878a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index = mStreamStates[STREAM_VOLUME_ALIAS[streamType]].mIndex; 8795b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent setStreamVolumeInt(STREAM_VOLUME_ALIAS[streamType], index, true, false); 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8832ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi /** pre-condition: oldMode != newMode */ 884382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi private void handleFocusForCalls(int oldMode, int newMode, IBinder cb) { 8852ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // if ringing 8862ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi if (newMode == AudioSystem.MODE_RINGTONE) { 8872ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // if not ringing silently 8882ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi int ringVolume = AudioService.this.getStreamVolume(AudioManager.STREAM_RING); 8892ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi if (ringVolume > 0) { 8902ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // request audio focus for the communication focus entry 8912ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi requestAudioFocus(AudioManager.STREAM_RING, 892382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN_TRANSIENT, cb, 893382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi null /* IAudioFocusDispatcher allowed to be null only for this clientId */, 8948f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IN_VOICE_COMM_FOCUS_ID /*clientId*/, 8958f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi "system"); 8962ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi 8972ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 8982ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 8992ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // if entering call 9002ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi else if ((newMode == AudioSystem.MODE_IN_CALL) 9012ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi || (newMode == AudioSystem.MODE_IN_COMMUNICATION)) { 9022ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // request audio focus for the communication focus entry 9032ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // (it's ok if focus was already requested during ringing) 9042ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi requestAudioFocus(AudioManager.STREAM_RING, 905382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN_TRANSIENT, cb, 906382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi null /* IAudioFocusDispatcher allowed to be null only for this clientId */, 9078f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IN_VOICE_COMM_FOCUS_ID /*clientId*/, 9088f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi "system"); 9092ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9102ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // if exiting call 9112ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi else if (newMode == AudioSystem.MODE_NORMAL) { 9122ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // abandon audio focus for communication focus entry 9132ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi abandonAudioFocus(null, IN_VOICE_COMM_FOCUS_ID); 9142ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9152ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9162ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getMode() */ 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMode() { 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMode; 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#playSoundEffect(int) */ 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType) { 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, 925a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent effectType, -1, null, 0); 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#playSoundEffect(int, float) */ 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffectVolume(int effectType, float volume) { 930a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent loadSoundEffects(); 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project effectType, (int) (volume * 1000), null, 0); 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Loads samples into the soundpool. 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method must be called at when sound effects are enabled 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean loadSoundEffects() { 940a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent int status; 941a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 943a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (!mBootCompleted) { 944a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, "loadSoundEffects() called before boot complete"); 945a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent return false; 946a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 947a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 948a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent if (mSoundPool != null) { 949a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent return true; 950a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool = new SoundPool(NUM_SOUNDPOOL_CHANNELS, AudioSystem.STREAM_SYSTEM, 0); 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 953a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, "loadSoundEffects() could not allocate sound pool"); 954a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent return false; 955a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 956a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 957a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent try { 958a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolCallBack = null; 959a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolListenerThread = new SoundPoolListenerThread(); 960a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolListenerThread.start(); 961a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // Wait for mSoundPoolCallBack to be set by the other thread 962a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundEffectsLock.wait(); 963a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } catch (InterruptedException e) { 964a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, "Interrupted while waiting sound pool listener thread."); 965a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 966a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 967a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (mSoundPoolCallBack == null) { 968a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, "loadSoundEffects() could not create SoundPool listener or thread"); 969a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (mSoundPoolLooper != null) { 970a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper.quit(); 971a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper = null; 972a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 973a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolListenerThread = null; 974a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool.release(); 975a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool = null; 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * poolId table: The value -1 in this table indicates that corresponding 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * file (same index in SOUND_EFFECT_FILES[] has not been loaded. 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Once loaded, the value in poolId is the sample ID and the same 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sample can be reused for another effect using the same file. 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] poolId = new int[SOUND_EFFECT_FILES.length]; 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[fileIdx] = -1; 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Effects whose value in SOUND_EFFECT_FILES_MAP[effect][1] is -1 must be loaded. 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If load succeeds, value in SOUND_EFFECT_FILES_MAP[effect][1] is > 0: 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this indicates we have a valid sample loaded for this effect. 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 993a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 994117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent int lastSample = 0; 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Do not load sample if this effect uses the MediaPlayer 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effect][1] == 0) { 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (poolId[SOUND_EFFECT_FILES_MAP[effect][0]] == -1) { 1001a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent String filePath = Environment.getRootDirectory() 1002a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent + SOUND_EFFECTS_PATH 1003a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effect][0]]; 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int sampleId = mSoundPool.load(filePath, 0); 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sampleId <= 0) { 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Soundpool could not load file: "+filePath); 1007117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } else { 1008117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent SOUND_EFFECT_FILES_MAP[effect][1] = sampleId; 1009117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = sampleId; 1010117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent lastSample = sampleId; 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = poolId[SOUND_EFFECT_FILES_MAP[effect][0]]; 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1016a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // wait for all samples to be loaded 1017117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent if (lastSample != 0) { 1018117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent mSoundPoolCallBack.setLastSample(lastSample); 1019117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 1020117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent try { 1021117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent mSoundEffectsLock.wait(); 1022117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent status = mSoundPoolCallBack.status(); 1023117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } catch (java.lang.InterruptedException e) { 1024117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent Log.w(TAG, "Interrupted while waiting sound pool callback."); 1025117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent status = -1; 1026117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } 1027117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } else { 1028a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent status = -1; 1029a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1030117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 1031a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (mSoundPoolLooper != null) { 1032a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper.quit(); 1033a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper = null; 1034a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1035a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolListenerThread = null; 1036a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (status != 0) { 1037a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, 1038a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent "loadSoundEffects(), Error " 1039117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent + ((lastSample != 0) ? mSoundPoolCallBack.status() : -1) 1040a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent + " while loading samples"); 1041117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 1042117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent if (SOUND_EFFECT_FILES_MAP[effect][1] > 0) { 1043117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent SOUND_EFFECT_FILES_MAP[effect][1] = -1; 1044117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } 1045117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } 1046117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 1047a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool.release(); 1048a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool = null; 1049a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1051a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent return (status == 0); 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unloads samples from the sound pool. 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method can be called to free some memory when 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sound effects are disabled. 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unloadSoundEffects() { 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1064a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1065117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent mAudioHandler.removeMessages(MSG_LOAD_SOUND_EFFECTS); 1066a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mAudioHandler.removeMessages(MSG_PLAY_SOUND_EFFECT); 1067a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] poolId = new int[SOUND_EFFECT_FILES.length]; 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[fileIdx] = 0; 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effect][1] <= 0) { 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 10769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (poolId[SOUND_EFFECT_FILES_MAP[effect][0]] == 0) { 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool.unload(SOUND_EFFECT_FILES_MAP[effect][1]); 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = -1; 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = -1; 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1083a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool.release(); 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool = null; 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1088a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent class SoundPoolListenerThread extends Thread { 1089a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public SoundPoolListenerThread() { 1090a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent super("SoundPoolListenerThread"); 1091a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1092a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1093a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent @Override 1094a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public void run() { 1095a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1096a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Looper.prepare(); 1097a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper = Looper.myLooper(); 1098a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1099a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent synchronized (mSoundEffectsLock) { 1100a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (mSoundPool != null) { 1101a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolCallBack = new SoundPoolCallback(); 1102a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool.setOnLoadCompleteListener(mSoundPoolCallBack); 1103a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1104a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundEffectsLock.notify(); 1105a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1106a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Looper.loop(); 1107a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1108a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1109a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1110a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private final class SoundPoolCallback implements 1111a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent android.media.SoundPool.OnLoadCompleteListener { 1112a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1113a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent int mStatus; 1114a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent int mLastSample; 1115a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1116a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public int status() { 1117a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent return mStatus; 1118a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1119a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1120a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public void setLastSample(int sample) { 1121a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mLastSample = sample; 1122a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1123a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1124a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public void onLoadComplete(SoundPool soundPool, int sampleId, int status) { 1125a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent synchronized (mSoundEffectsLock) { 1126a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (status != 0) { 1127a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mStatus = status; 1128a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1129a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (sampleId == mLastSample) { 1130a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundEffectsLock.notify(); 1131a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1132a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1133a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1134a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1135a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 11364050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent /** @see AudioManager#reloadAudioSettings() */ 11374050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent public void reloadAudioSettings() { 11384050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // restore ringer mode, ringer mode affected streams, mute affected streams and vibrate settings 11394050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent readPersistedSettings(); 11404050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 11414050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // restore volume settings 11424050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 11434050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent for (int streamType = 0; streamType < numStreamTypes; streamType++) { 11444050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent VolumeStreamState streamState = mStreamStates[streamType]; 11454050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 1146d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent String settingName = System.VOLUME_SETTINGS[STREAM_VOLUME_ALIAS[streamType]]; 1147d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent String lastAudibleSettingName = settingName + System.APPEND_FOR_LAST_AUDIBLE; 1148d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent int index = Settings.System.getInt(mContentResolver, 1149d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent settingName, 1150d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1151d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent if (STREAM_VOLUME_ALIAS[streamType] != streamType) { 1152d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = rescaleIndex(index * 10, STREAM_VOLUME_ALIAS[streamType], streamType); 1153d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } else { 1154d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index *= 10; 1155d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } 1156d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent streamState.mIndex = streamState.getValidIndex(index); 1157d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent 1158d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = (index + 5) / 10; 1159d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = Settings.System.getInt(mContentResolver, 1160d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent lastAudibleSettingName, 1161d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent (index > 0) ? index : AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1162d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent if (STREAM_VOLUME_ALIAS[streamType] != streamType) { 1163d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = rescaleIndex(index * 10, STREAM_VOLUME_ALIAS[streamType], streamType); 1164d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } else { 1165d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index *= 10; 11664050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 1167d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent streamState.mLastAudibleIndex = streamState.getValidIndex(index); 1168a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 11695b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // unmute stream that was muted but is not affect by mute anymore 11704050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (streamState.muteCount() != 0 && !isStreamAffectedByMute(streamType)) { 11714050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent int size = streamState.mDeathHandlers.size(); 11724050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent for (int i = 0; i < size; i++) { 11734050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent streamState.mDeathHandlers.get(i).mMuteCount = 1; 11744050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent streamState.mDeathHandlers.get(i).mute(false); 11754050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 11764050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 11774050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // apply stream volume 11784050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (streamState.muteCount() == 0) { 1179a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, streamState.mIndex); 11804050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 11814050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 11824050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 11834050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // apply new ringer mode 11844050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent setRingerModeInt(getRingerMode(), false); 11854050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 11864050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 1187c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#setSpeakerphoneOn() */ 1188c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public void setSpeakerphoneOn(boolean on){ 1189dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent if (!checkAudioSettingsPermission("setSpeakerphoneOn()")) { 1190dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent return; 1191dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent } 1192fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent mForcedUseForComm = on ? AudioSystem.FORCE_SPEAKER : AudioSystem.FORCE_NONE; 1193fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent 1194fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent sendMsg(mAudioHandler, MSG_SET_FORCE_USE, SHARED_MSG, SENDMSG_QUEUE, 1195fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent AudioSystem.FOR_COMMUNICATION, mForcedUseForComm, null, 0); 1196c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1197c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1198c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#isSpeakerphoneOn() */ 1199c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public boolean isSpeakerphoneOn() { 1200fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent return (mForcedUseForComm == AudioSystem.FORCE_SPEAKER); 1201c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1202c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1203c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#setBluetoothScoOn() */ 1204c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public void setBluetoothScoOn(boolean on){ 1205dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent if (!checkAudioSettingsPermission("setBluetoothScoOn()")) { 1206dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent return; 1207dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent } 1208fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent mForcedUseForComm = on ? AudioSystem.FORCE_BT_SCO : AudioSystem.FORCE_NONE; 1209fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent 1210fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent sendMsg(mAudioHandler, MSG_SET_FORCE_USE, SHARED_MSG, SENDMSG_QUEUE, 1211fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent AudioSystem.FOR_COMMUNICATION, mForcedUseForComm, null, 0); 1212fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent sendMsg(mAudioHandler, MSG_SET_FORCE_USE, SHARED_MSG, SENDMSG_QUEUE, 1213fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent AudioSystem.FOR_RECORD, mForcedUseForComm, null, 0); 1214c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1215c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1216c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#isBluetoothScoOn() */ 1217c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public boolean isBluetoothScoOn() { 1218fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent return (mForcedUseForComm == AudioSystem.FORCE_BT_SCO); 1219c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1220c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 12213def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** @see AudioManager#startBluetoothSco() */ 12223def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void startBluetoothSco(IBinder cb){ 1223dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!checkAudioSettingsPermission("startBluetoothSco()") || 1224dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent !mBootCompleted) { 12253def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return; 12263def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 1227854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient client = getScoClient(cb, true); 12283def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client.incCount(); 12293def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12303def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12313def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** @see AudioManager#stopBluetoothSco() */ 12323def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void stopBluetoothSco(IBinder cb){ 1233dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!checkAudioSettingsPermission("stopBluetoothSco()") || 1234dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent !mBootCompleted) { 12353def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return; 12363def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 1237854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient client = getScoClient(cb, false); 1238854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent if (client != null) { 1239854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent client.decCount(); 1240854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } 12413def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12423def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12433def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private class ScoClient implements IBinder.DeathRecipient { 12443def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private IBinder mCb; // To be notified of client's death 1245f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen private int mCreatorPid; 12463def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private int mStartcount; // number of SCO connections started by this client 12473def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12483def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent ScoClient(IBinder cb) { 12493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb = cb; 1250f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen mCreatorPid = Binder.getCallingPid(); 12513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount = 0; 12523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12533def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12543def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void binderDied() { 12553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 12563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "SCO client died"); 12573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int index = mScoClients.indexOf(this); 12583def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (index < 0) { 12593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "unregistered SCO client died"); 12603def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else { 12613def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent clearCount(true); 12623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mScoClients.remove(this); 12633def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12643def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12653def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12663def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12673def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void incCount() { 12683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 126982aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh requestScoState(BluetoothHeadset.STATE_AUDIO_CONNECTED); 12703def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 12713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent try { 12723def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb.linkToDeath(this, 0); 12733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } catch (RemoteException e) { 12743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // client has already died! 12753def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "ScoClient incCount() could not link to "+mCb+" binder death"); 12763def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12773def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount++; 12793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12803def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12813def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12823def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void decCount() { 12833def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 12843def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 12853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "ScoClient.decCount() already 0"); 12863def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else { 12873def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount--; 12883def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 1289e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent try { 1290e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent mCb.unlinkToDeath(this, 0); 1291e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } catch (NoSuchElementException e) { 1292e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent Log.w(TAG, "decCount() going to 0 but not registered to binder"); 1293e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } 12943def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 129582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh requestScoState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED); 12963def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12973def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12983def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12993def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13003def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void clearCount(boolean stopSco) { 13013def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 1302e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent if (mStartcount != 0) { 1303e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent try { 1304e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent mCb.unlinkToDeath(this, 0); 1305e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } catch (NoSuchElementException e) { 1306e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent Log.w(TAG, "clearCount() mStartcount: "+mStartcount+" != 0 but not registered to binder"); 1307e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } 1308e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } 13093def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount = 0; 13103def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (stopSco) { 131182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh requestScoState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED); 13123def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13133def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13143def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13153def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13163def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public int getCount() { 13173def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mStartcount; 13183def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13193def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13203def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public IBinder getBinder() { 13213def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mCb; 13223def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13233def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13243def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public int totalCount() { 13253def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 13263def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int count = 0; 13273def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 13283def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 13293def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent count += mScoClients.get(i).getCount(); 13303def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13313def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return count; 13323def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13333def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13343def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13353def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private void requestScoState(int state) { 133662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent checkScoAudioState(); 1337dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (totalCount() == 0) { 1338dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (state == BluetoothHeadset.STATE_AUDIO_CONNECTED) { 1339dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Make sure that the state transitions to CONNECTING even if we cannot initiate 1340dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // the connection. 1341dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_CONNECTING); 1342dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Accept SCO audio activation only in NORMAL audio mode or if the mode is 1343f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen // currently controlled by the same client process. 1344dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if ((AudioService.this.mMode == AudioSystem.MODE_NORMAL || 1345f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen mSetModeDeathHandlers.get(0).getPid() == mCreatorPid) && 1346dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice != null && 1347dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent (mScoAudioState == SCO_STATE_INACTIVE || 1348dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_REQ)) { 1349dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState == SCO_STATE_INACTIVE) { 1350dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mBluetoothHeadset != null) { 1351dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mBluetoothHeadset.startScoUsingVirtualVoiceCall( 1352dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice)) { 1353dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_INTERNAL; 1354dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else { 1355dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState( 1356dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 1357dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1358dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else if (getBluetoothHeadset()) { 1359dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_ACTIVATE_REQ; 1360dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1361dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else { 1362dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_INTERNAL; 1363dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_CONNECTED); 1364dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1365dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else { 1366dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 1367dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 136862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } else if (state == BluetoothHeadset.STATE_AUDIO_DISCONNECTED && 1369dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice != null && 1370dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent (mScoAudioState == SCO_STATE_ACTIVE_INTERNAL || 1371dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_ACTIVATE_REQ)) { 1372dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState == SCO_STATE_ACTIVE_INTERNAL) { 1373dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mBluetoothHeadset != null) { 1374dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!mBluetoothHeadset.stopScoUsingVirtualVoiceCall( 1375dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice)) { 1376dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_INACTIVE; 1377dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState( 1378dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 1379dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1380dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else if (getBluetoothHeadset()) { 1381dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_DEACTIVATE_REQ; 1382dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1383dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else { 1384dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_INACTIVE; 1385dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 1386dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 13873def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13883def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13893def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13903def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13913def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 139262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent private void checkScoAudioState() { 139362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent if (mBluetoothHeadset != null && mBluetoothHeadsetDevice != null && 1394dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_INACTIVE && 139562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadset.getAudioState(mBluetoothHeadsetDevice) 139662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent != BluetoothHeadset.STATE_AUDIO_DISCONNECTED) { 139762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_EXTERNAL; 139862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 139962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 140062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent 1401854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent private ScoClient getScoClient(IBinder cb, boolean create) { 14023def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 1403854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient client = null; 14043def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 14053def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 14063def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client = mScoClients.get(i); 14073def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (client.getBinder() == cb) 14083def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return client; 14093def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 1410854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent if (create) { 1411854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent client = new ScoClient(cb); 1412854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent mScoClients.add(client); 1413854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } 14143def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return client; 14153def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14163def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14173def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 141862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent public void clearAllScoClients(IBinder exceptBinder, boolean stopSco) { 14193def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 1420854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient savedClient = null; 14213def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 14223def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 1423854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient cl = mScoClients.get(i); 1424854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent if (cl.getBinder() != exceptBinder) { 1425854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent cl.clearCount(stopSco); 1426854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } else { 1427854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent savedClient = cl; 1428854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } 1429854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } 1430854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent mScoClients.clear(); 1431854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent if (savedClient != null) { 1432854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent mScoClients.add(savedClient); 14333def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14343def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14353def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14363def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 1437dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private boolean getBluetoothHeadset() { 1438dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent boolean result = false; 1439dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); 1440dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (adapter != null) { 1441dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent result = adapter.getProfileProxy(mContext, mBluetoothProfileServiceListener, 1442dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent BluetoothProfile.HEADSET); 1443dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1444dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // If we could not get a bluetooth headset proxy, send a failure message 1445dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // without delay to reset the SCO audio state and clear SCO clients. 1446dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // If we could get a proxy, send a delayed failure message that will reset our state 1447dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // in case we don't receive onServiceConnected(). 1448dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent sendMsg(mAudioHandler, MSG_BT_HEADSET_CNCT_FAILED, 0, 1449dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent SENDMSG_REPLACE, 0, 0, null, result ? BT_HEADSET_CNCT_TIMEOUT_MS : 0); 1450dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent return result; 1451dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1452dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1453dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private void disconnectBluetoothSco(IBinder exceptBinder) { 1454dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent synchronized(mScoClients) { 1455dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent checkScoAudioState(); 1456dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState == SCO_STATE_ACTIVE_EXTERNAL || 1457dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_EXT_REQ) { 1458dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mBluetoothHeadsetDevice != null) { 1459dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mBluetoothHeadset != null) { 1460dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!mBluetoothHeadset.stopVoiceRecognition( 1461b06ac839dd2d0437fc8314f6deb7233af5af521eEric Laurent mBluetoothHeadsetDevice)) { 1462dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent sendMsg(mAudioHandler, MSG_BT_HEADSET_CNCT_FAILED, 0, 1463dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent SENDMSG_REPLACE, 0, 0, null, 0); 1464dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1465dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else if (mScoAudioState == SCO_STATE_ACTIVE_EXTERNAL && 1466dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent getBluetoothHeadset()) { 1467dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_DEACTIVATE_EXT_REQ; 1468dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1469dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1470dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else { 1471dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent clearAllScoClients(exceptBinder, true); 1472dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1473dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1474dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1475dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1476dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private void resetBluetoothSco() { 1477dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent synchronized(mScoClients) { 1478dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent clearAllScoClients(null, false); 1479dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_INACTIVE; 1480dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 1481dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1482dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1483dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1484dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private void broadcastScoConnectionState(int state) { 1485dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (state != mScoConnectionState) { 1486dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent Intent newIntent = new Intent(AudioManager.ACTION_SCO_AUDIO_STATE_UPDATED); 1487dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, state); 1488dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_PREVIOUS_STATE, 1489dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoConnectionState); 1490dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mContext.sendStickyBroadcast(newIntent); 1491dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoConnectionState = state; 1492dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1493dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1494dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 149582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh private BluetoothProfile.ServiceListener mBluetoothProfileServiceListener = 149682aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh new BluetoothProfile.ServiceListener() { 149782aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh public void onServiceConnected(int profile, BluetoothProfile proxy) { 149862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent synchronized (mScoClients) { 1499dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Discard timeout message 1500dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mAudioHandler.removeMessages(MSG_BT_HEADSET_CNCT_FAILED); 150162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadset = (BluetoothHeadset) proxy; 150262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent List<BluetoothDevice> deviceList = mBluetoothHeadset.getConnectedDevices(); 150362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent if (deviceList.size() > 0) { 150462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadsetDevice = deviceList.get(0); 150562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } else { 150662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadsetDevice = null; 150762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 1508dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Refresh SCO audio state 1509dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent checkScoAudioState(); 1510dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Continue pending action if any 1511dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState == SCO_STATE_ACTIVATE_REQ || 1512dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_REQ || 1513dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_EXT_REQ) { 1514dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent boolean status = false; 1515dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mBluetoothHeadsetDevice != null) { 1516dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent switch (mScoAudioState) { 1517dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent case SCO_STATE_ACTIVATE_REQ: 1518dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_INTERNAL; 1519dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent status = mBluetoothHeadset.startScoUsingVirtualVoiceCall( 1520dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice); 1521dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent break; 1522dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent case SCO_STATE_DEACTIVATE_REQ: 1523dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent status = mBluetoothHeadset.stopScoUsingVirtualVoiceCall( 1524dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice); 1525dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent break; 1526dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent case SCO_STATE_DEACTIVATE_EXT_REQ: 1527dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent status = mBluetoothHeadset.stopVoiceRecognition( 1528dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice); 1529dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1530dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1531dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!status) { 1532dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent sendMsg(mAudioHandler, MSG_BT_HEADSET_CNCT_FAILED, 0, 1533dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent SENDMSG_REPLACE, 0, 0, null, 0); 1534dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1535dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 15363def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 15373def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 153882aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh public void onServiceDisconnected(int profile) { 153962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent synchronized (mScoClients) { 1540dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadset = null; 15413def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 15423def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 15433def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent }; 1544d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Internal methods 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks if the adjustment should change ringer mode instead of just 15519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * adjusting volume. If so, this will set the proper ringer mode and volume 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * indices on the stream states. 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForRingerModeChange(int oldIndex, int direction) { 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean adjustVolumeIndex = true; 15569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int newRingerMode = mRingerMode; 15579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15586329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler if (mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 1559c11c3ae4dd5d4054e5b44a7bdfe6b203bdb69976Eric Laurent if ((direction == AudioManager.ADJUST_LOWER) && ((oldIndex + 5) / 10 <= 1)) { 1560c11c3ae4dd5d4054e5b44a7bdfe6b203bdb69976Eric Laurent // enter silent mode if current index is the last audible one and not repeating a 1561c11c3ae4dd5d4054e5b44a7bdfe6b203bdb69976Eric Laurent // volume key down 1562c11c3ae4dd5d4054e5b44a7bdfe6b203bdb69976Eric Laurent if (mPrevVolDirection != AudioManager.ADJUST_LOWER) { 1563c11c3ae4dd5d4054e5b44a7bdfe6b203bdb69976Eric Laurent // "silent mode", but which one? 1564c11c3ae4dd5d4054e5b44a7bdfe6b203bdb69976Eric Laurent newRingerMode = System.getInt(mContentResolver, System.VIBRATE_IN_SILENT, 1) == 1 1565c11c3ae4dd5d4054e5b44a7bdfe6b203bdb69976Eric Laurent ? AudioManager.RINGER_MODE_VIBRATE 1566c11c3ae4dd5d4054e5b44a7bdfe6b203bdb69976Eric Laurent : AudioManager.RINGER_MODE_SILENT; 1567c11c3ae4dd5d4054e5b44a7bdfe6b203bdb69976Eric Laurent } else { 1568c11c3ae4dd5d4054e5b44a7bdfe6b203bdb69976Eric Laurent adjustVolumeIndex = false; 1569c11c3ae4dd5d4054e5b44a7bdfe6b203bdb69976Eric Laurent } 15706329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler } 15716329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler } else { 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction == AudioManager.ADJUST_RAISE) { 15736329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler // exiting silent mode 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newRingerMode = AudioManager.RINGER_MODE_NORMAL; 1575527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent } else { 1576527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent // prevent last audible index to reach 0 1577527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent adjustVolumeIndex = false; 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newRingerMode != mRingerMode) { 15829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setRingerMode(newRingerMode); 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If we are changing ringer modes, do not increment/decrement the 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * volume index. Instead, the handler for the message above will 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * take care of changing the index. 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustVolumeIndex = false; 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 159225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent mPrevVolDirection = direction; 159325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return adjustVolumeIndex; 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isStreamAffectedByRingerMode(int streamType) { 15989bcf401d13d47416043a704430388abd59aef7cdEric Laurent return (mRingerModeAffectedStreams & (1 << streamType)) != 0; 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16015b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent private boolean isStreamMutedByRingerMode(int streamType) { 16025b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent return (mRingerModeMutedStreams & (1 << streamType)) != 0; 16035b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 16045b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 16059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isStreamAffectedByMute(int streamType) { 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mMuteAffectedStreams & (1 << streamType)) != 0; 16079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void ensureValidDirection(int direction) { 16109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction < AudioManager.ADJUST_LOWER || direction > AudioManager.ADJUST_RAISE) { 16119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Bad direction " + direction); 16129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void ensureValidStreamType(int streamType) { 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamType < 0 || streamType >= mStreamStates.length) { 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Bad stream type " + streamType); 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getActiveStreamType(int suggestedStreamType) { 162225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 162325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (mVoiceCapable) { 162425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent boolean isOffhook = false; 162525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent try { 162625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent ITelephony phone = ITelephony.Stub.asInterface(ServiceManager.checkService("phone")); 162725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (phone != null) isOffhook = phone.isOffhook(); 162825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } catch (RemoteException e) { 162925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent Log.w(TAG, "Couldn't connect to phone service", e); 163025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 163125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 163225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (isOffhook || getMode() == AudioManager.MODE_IN_COMMUNICATION) { 163325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (AudioSystem.getForceUse(AudioSystem.FOR_COMMUNICATION) 163425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent == AudioSystem.FORCE_BT_SCO) { 163525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_BLUETOOTH_SCO..."); 163625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_BLUETOOTH_SCO; 163725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else { 163825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_VOICE_CALL..."); 163925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_VOICE_CALL; 164025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 164125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else if (AudioSystem.isStreamActive(AudioSystem.STREAM_MUSIC, 0)) { 164225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_MUSIC..."); 164325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_MUSIC; 164425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else if (suggestedStreamType == AudioManager.USE_DEFAULT_STREAM_TYPE) { 1645c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato // Log.v(TAG, "getActiveStreamType: Forcing STREAM_RING..." 1646c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato // + " b/c USE_DEFAULT_STREAM_TYPE..."); 1647c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato return AudioSystem.STREAM_RING; 1648c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato } else { 164925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Returning suggested type " + suggestedStreamType); 165025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return suggestedStreamType; 165125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 165225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else { 165325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (getMode() == AudioManager.MODE_IN_COMMUNICATION) { 165425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (AudioSystem.getForceUse(AudioSystem.FOR_COMMUNICATION) 165525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent == AudioSystem.FORCE_BT_SCO) { 165625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_BLUETOOTH_SCO..."); 165725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_BLUETOOTH_SCO; 165825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else { 165925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_VOICE_CALL..."); 166025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_VOICE_CALL; 166125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 166225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else if (AudioSystem.isStreamActive(AudioSystem.STREAM_NOTIFICATION, 166325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent NOTIFICATION_VOLUME_DELAY_MS) || 166425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent AudioSystem.isStreamActive(AudioSystem.STREAM_RING, 166525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent NOTIFICATION_VOLUME_DELAY_MS)) { 166625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_NOTIFICATION..."); 166725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_NOTIFICATION; 166825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else if (AudioSystem.isStreamActive(AudioSystem.STREAM_MUSIC, 0) || 166925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent (suggestedStreamType == AudioManager.USE_DEFAULT_STREAM_TYPE)) { 1670c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato // Log.v(TAG, "getActiveStreamType: Forcing STREAM_MUSIC " 1671c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato // + " b/c USE_DEFAULT_STREAM_TYPE..."); 1672c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato return AudioSystem.STREAM_MUSIC; 167325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else { 167425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Returning suggested type " + suggestedStreamType); 167525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return suggestedStreamType; 1676c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato } 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void broadcastRingerMode() { 16819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send sticky broadcast 16821c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn Intent broadcast = new Intent(AudioManager.RINGER_MODE_CHANGED_ACTION); 16831c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn broadcast.putExtra(AudioManager.EXTRA_RINGER_MODE, mRingerMode); 16841c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn broadcast.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT 16851c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn | Intent.FLAG_RECEIVER_REPLACE_PENDING); 16861c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn long origCallerIdentityToken = Binder.clearCallingIdentity(); 16871c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn mContext.sendStickyBroadcast(broadcast); 16881c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn Binder.restoreCallingIdentity(origCallerIdentityToken); 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void broadcastVibrateSetting(int vibrateType) { 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send broadcast 16939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ActivityManagerNative.isSystemReady()) { 16949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent broadcast = new Intent(AudioManager.VIBRATE_SETTING_CHANGED_ACTION); 16959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcast.putExtra(AudioManager.EXTRA_VIBRATE_TYPE, vibrateType); 16969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcast.putExtra(AudioManager.EXTRA_VIBRATE_SETTING, getVibrateSetting(vibrateType)); 16979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext.sendBroadcast(broadcast); 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Message helper methods 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int getMsg(int baseMsg, int streamType) { 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (baseMsg & 0xffff) | streamType << 16; 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int getMsgBase(int msg) { 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return msg & 0xffff; 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void sendMsg(Handler handler, int baseMsg, int streamType, 17119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int existingMsgPolicy, int arg1, int arg2, Object obj, int delay) { 17129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int msg = (streamType == SHARED_MSG) ? baseMsg : getMsg(baseMsg, streamType); 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (existingMsgPolicy == SENDMSG_REPLACE) { 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.removeMessages(msg); 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (existingMsgPolicy == SENDMSG_NOOP && handler.hasMessages(msg)) { 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 17189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .sendMessageDelayed(handler.obtainMessage(msg, arg1, arg2, obj), delay); 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean checkAudioSettingsPermission(String method) { 17259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mContext.checkCallingOrSelfPermission("android.permission.MODIFY_AUDIO_SETTINGS") 17269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project == PackageManager.PERMISSION_GRANTED) { 17279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 17289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String msg = "Audio Settings Permission Denial: " + method + " from pid=" 17309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + Binder.getCallingPid() 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid(); 17329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, msg); 17339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 17349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 17389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Inner classes 17399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 17409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public class VolumeStreamState { 17429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mStreamType; 17439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 174411a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi private String mVolumeIndexSettingName; 174511a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi private String mLastAudibleVolumeIndexSettingName; 1746a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int mIndexMax; 17479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mIndex; 17489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mLastAudibleIndex; 17499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ArrayList<VolumeDeathHandler> mDeathHandlers; //handles mute/solo requests client death 17509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1751a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private VolumeStreamState(String settingName, int streamType) { 17529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 175311a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi setVolumeIndexSettingName(settingName); 17549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamType = streamType; 17569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ContentResolver cr = mContentResolver; 17585982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles mIndexMax = MAX_STREAM_VOLUME[streamType]; 1759a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndex = Settings.System.getInt(cr, 1760a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mVolumeIndexSettingName, 1761a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1762a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleIndex = Settings.System.getInt(cr, 1763a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleVolumeIndexSettingName, 1764a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (mIndex > 0) ? mIndex : AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1765a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.initStreamVolume(streamType, 0, mIndexMax); 1766a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndexMax *= 10; 1767a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndex = getValidIndex(10 * mIndex); 1768a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleIndex = getValidIndex(10 * mLastAudibleIndex); 1769a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, mIndex); 17709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers = new ArrayList<VolumeDeathHandler>(); 17719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 177311a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi public void setVolumeIndexSettingName(String settingName) { 177411a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mVolumeIndexSettingName = settingName; 177511a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mLastAudibleVolumeIndexSettingName = settingName + System.APPEND_FOR_LAST_AUDIBLE; 177611a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi } 177711a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi 17789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean adjustIndex(int deltaIndex) { 1779a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return setIndex(mIndex + deltaIndex * 10, true); 17809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17829bcf401d13d47416043a704430388abd59aef7cdEric Laurent public boolean setIndex(int index, boolean lastAudible) { 17839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int oldIndex = mIndex; 17849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIndex = getValidIndex(index); 17859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (oldIndex != mIndex) { 17879bcf401d13d47416043a704430388abd59aef7cdEric Laurent if (lastAudible) { 17889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastAudibleIndex = mIndex; 17899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1790a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Apply change to all streams using this one as alias 1791a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 1792a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 1793a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (streamType != mStreamType && STREAM_VOLUME_ALIAS[streamType] == mStreamType) { 1794a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mStreamStates[streamType].setIndex(rescaleIndex(mIndex, mStreamType, streamType), lastAudible); 1795a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1796a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 17979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 17989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 17999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 18009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18035b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent public void setLastAudibleIndex(int index) { 18045b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mLastAudibleIndex = getValidIndex(index); 18055b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 18065b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 18075b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent public void adjustLastAudibleIndex(int deltaIndex) { 18085b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent setLastAudibleIndex(mLastAudibleIndex + deltaIndex * 10); 18095b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 18105b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 18119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMaxIndex() { 1812a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return mIndexMax; 18139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void mute(IBinder cb, boolean state) { 18169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler handler = getDeathHandler(cb, state); 18179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (handler == null) { 18189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Could not get client death handler for stream: "+mStreamType); 18199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 18209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.mute(state); 18229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getValidIndex(int index) { 18259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (index < 0) { 18269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 1827a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else if (index > mIndexMax) { 1828a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return mIndexMax; 18299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return index; 18329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class VolumeDeathHandler implements IBinder.DeathRecipient { 18359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private IBinder mICallback; // To be notified of client's death 18369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMuteCount; // Number of active mutes for this client 18379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler(IBinder cb) { 18399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mICallback = cb; 18409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void mute(boolean state) { 18439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(mDeathHandlers) { 18449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state) { 18459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 18469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Register for client death notification 18479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 18485b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // mICallback can be 0 if muted by AudioService 18495b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (mICallback != null) { 18505b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mICallback.linkToDeath(this, 0); 18515b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 18529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.add(this); 18539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the stream is not yet muted by any client, set lvel to 0 18549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (muteCount() == 0) { 18559bcf401d13d47416043a704430388abd59aef7cdEric Laurent setIndex(0, false); 18569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, 18579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState.this, 0); 18589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 18609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Client has died! 18619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project binderDied(); 18629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.notify(); 18639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 18649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 18669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "stream: "+mStreamType+" was already muted by this client"); 18679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount++; 18699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 18709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 18719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "unexpected unmute for stream: "+mStreamType); 18729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 18739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount--; 18749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 18759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Unregistr from client death notification 18769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.remove(this); 18775b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // mICallback can be 0 if muted by AudioService 18785b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (mICallback != null) { 18795b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mICallback.unlinkToDeath(this, 0); 18805b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 18819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (muteCount() == 0) { 18825b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If the stream is not muted any more, restore it's volume if 18839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // ringer mode allows it 18849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isStreamAffectedByRingerMode(mStreamType) || mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 18859bcf401d13d47416043a704430388abd59aef7cdEric Laurent setIndex(mLastAudibleIndex, false); 18869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, 18879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState.this, 0); 18889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.notify(); 18949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void binderDied() { 18989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Volume service client died for stream: "+mStreamType); 18999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount != 0) { 19009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Reset all active mute requests from this client. 19019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount = 1; 19029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mute(false); 19039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int muteCount() { 19089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = 0; 19099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int size = mDeathHandlers.size(); 19109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < size; i++) { 19119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project count += mDeathHandlers.get(i).mMuteCount; 19129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return count; 19149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeDeathHandler getDeathHandler(IBinder cb, boolean state) { 19179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(mDeathHandlers) { 19189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler handler; 19199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int size = mDeathHandlers.size(); 19209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < size; i++) { 19219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = mDeathHandlers.get(i); 19225b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (cb == handler.mICallback) { 19239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handler; 19249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this is the first mute request for this client, create a new 19279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // client death handler. Otherwise, it is an out of sequence unmute request. 19289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state) { 19299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = new VolumeDeathHandler(cb); 19309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 19319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "stream was not muted by this client"); 19329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = null; 19339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handler; 19359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Thread that handles native AudioSystem control. */ 19409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class AudioSystemThread extends Thread { 19419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystemThread() { 19429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super("AudioService"); 19439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 19469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void run() { 19479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set this thread up so the handler will work on it 19489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.prepare(); 19499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(AudioService.this) { 19519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioHandler = new AudioHandler(); 19529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Notify that the handler has been created 19549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioService.this.notify(); 19559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Listen for volume change requests that are set by VolumePanel 19589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.loop(); 19599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Handles internal volume messages in separate volume thread. */ 19639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class AudioHandler extends Handler { 19649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setSystemVolume(VolumeStreamState streamState) { 19669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Adjust volume 1968a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamState.mStreamType, streamState.mIndex); 1969a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1970a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Apply change to all streams using this one as alias 1971a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 1972a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 1973a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (streamType != streamState.mStreamType && 1974a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent STREAM_VOLUME_ALIAS[streamType] == streamState.mStreamType) { 1975a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, mStreamStates[streamType].mIndex); 1976a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1977a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 19789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post a persist volume msg 19809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamState.mStreamType, 198131951ca52aa007891b0be975318199e207c70e02Eric Laurent SENDMSG_REPLACE, 1, 1, streamState, PERSIST_DELAY); 19829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 198431951ca52aa007891b0be975318199e207c70e02Eric Laurent private void persistVolume(VolumeStreamState streamState, boolean current, boolean lastAudible) { 198531951ca52aa007891b0be975318199e207c70e02Eric Laurent if (current) { 198631951ca52aa007891b0be975318199e207c70e02Eric Laurent System.putInt(mContentResolver, streamState.mVolumeIndexSettingName, 198731951ca52aa007891b0be975318199e207c70e02Eric Laurent (streamState.mIndex + 5)/ 10); 198831951ca52aa007891b0be975318199e207c70e02Eric Laurent } 198931951ca52aa007891b0be975318199e207c70e02Eric Laurent if (lastAudible) { 199031951ca52aa007891b0be975318199e207c70e02Eric Laurent System.putInt(mContentResolver, streamState.mLastAudibleVolumeIndexSettingName, 1991a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (streamState.mLastAudibleIndex + 5) / 10); 199231951ca52aa007891b0be975318199e207c70e02Eric Laurent } 19939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void persistRingerMode() { 19969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, System.MODE_RINGER, mRingerMode); 19979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void persistVibrateSetting() { 20009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, System.VIBRATE_ON, mVibrateSetting); 20019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void playSoundEffect(int effectType, int volume) { 20049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 20059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 20069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 20079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2008a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent float volFloat; 200925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // use default if volume is not specified by caller 2010a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent if (volume < 0) { 201125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent volFloat = (float)Math.pow(10, SOUND_EFFECT_VOLUME_DB/20); 2012a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } else { 2013a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent volFloat = (float) volume / 1000.0f; 2014a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } 20159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effectType][1] > 0) { 2017a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent mSoundPool.play(SOUND_EFFECT_FILES_MAP[effectType][1], volFloat, volFloat, 0, 0, 1.0f); 20189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 20199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MediaPlayer mediaPlayer = new MediaPlayer(); 20209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mediaPlayer != null) { 20219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 20229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String filePath = Environment.getRootDirectory() + SOUND_EFFECTS_PATH + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effectType][0]]; 20239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setDataSource(filePath); 20249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setAudioStreamType(AudioSystem.STREAM_SYSTEM); 20259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.prepare(); 2026a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent mediaPlayer.setVolume(volFloat, volFloat); 20279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setOnCompletionListener(new OnCompletionListener() { 20289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onCompletion(MediaPlayer mp) { 20299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cleanupPlayer(mp); 20309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 20329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setOnErrorListener(new OnErrorListener() { 20339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onError(MediaPlayer mp, int what, int extra) { 20349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cleanupPlayer(mp); 20359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 20369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 20389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.start(); 20399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException ex) { 20409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IOException: "+ex); 20419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalArgumentException ex) { 20429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalArgumentException: "+ex); 20439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalStateException ex) { 20449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); 20459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2051d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi private void persistMediaButtonReceiver(ComponentName receiver) { 2052d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi Settings.System.putString(mContentResolver, Settings.System.MEDIA_BUTTON_RECEIVER, 2053d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi receiver == null ? "" : receiver.flattenToString()); 2054d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 2055d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 20569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void cleanupPlayer(MediaPlayer mp) { 20579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp != null) { 20589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 20599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp.stop(); 20609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp.release(); 20619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalStateException ex) { 20629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); 20639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2067fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent private void setForceUse(int usage, int config) { 2068fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent AudioSystem.setForceUse(usage, config); 2069fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent } 2070fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent 20719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 20729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 20739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int baseMsgWhat = getMsgBase(msg.what); 20749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (baseMsgWhat) { 20769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_SET_SYSTEM_VOLUME: 20789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setSystemVolume((VolumeStreamState) msg.obj); 20799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 20809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_VOLUME: 208231951ca52aa007891b0be975318199e207c70e02Eric Laurent persistVolume((VolumeStreamState) msg.obj, (msg.arg1 != 0), (msg.arg2 != 0)); 20839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 20849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_RINGER_MODE: 20869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project persistRingerMode(); 20879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 20889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_VIBRATE_SETTING: 20909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project persistVibrateSetting(); 20919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 20929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_MEDIA_SERVER_DIED: 209489e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent if (!mMediaServerOk) { 209589e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent Log.e(TAG, "Media server died."); 2096a25c5d88d17f251262307ce31e799c9cf361d145Eric Laurent // Force creation of new IAudioFlinger interface so that we are notified 2097a25c5d88d17f251262307ce31e799c9cf361d145Eric Laurent // when new media_server process is back to life. 2098a25c5d88d17f251262307ce31e799c9cf361d145Eric Laurent AudioSystem.setErrorCallback(mAudioSystemCallback); 209989e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent sendMsg(mAudioHandler, MSG_MEDIA_SERVER_DIED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 210089e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent null, 500); 210189e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent } 21029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_MEDIA_SERVER_STARTED: 21059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Media server started."); 21063c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // indicate to audio HAL that we start the reconfiguration phase after a media 21073c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // server crash 21083c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // Note that MSG_MEDIA_SERVER_STARTED message is only received when the media server 21093c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // process restarts after a crash, not the first time it is started. 21103c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent AudioSystem.setParameters("restarting=true"); 21113c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent 2112c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore device connection states 2113c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Set set = mConnectedDevices.entrySet(); 2114c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Iterator i = set.iterator(); 2115c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent while(i.hasNext()){ 2116c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Map.Entry device = (Map.Entry)i.next(); 2117c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setDeviceConnectionState(((Integer)device.getKey()).intValue(), 2118c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 2119c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent (String)device.getValue()); 2120c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 2121c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2122c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore call state 2123c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setPhoneState(mMode); 2124c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2125d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent // Restore forced usage for communcations and record 2126c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, mForcedUseForComm); 2127d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setForceUse(AudioSystem.FOR_RECORD, mForcedUseForComm); 2128c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2129a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Restore stream volumes 21309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numStreamTypes = AudioSystem.getNumStreamTypes(); 21319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 2132a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index; 21339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState streamState = mStreamStates[streamType]; 2134c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.initStreamVolume(streamType, 0, (streamState.mIndexMax + 5) / 10); 21359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamState.muteCount() == 0) { 2136a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = streamState.mIndex; 21379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 2138a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = 0; 21399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2140a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, index); 21419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2142c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2143c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore ringer mode 2144c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent setRingerModeInt(getRingerMode(), false); 21453c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent 21463c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // indicate the end of reconfiguration phase to audio HAL 21473c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent AudioSystem.setParameters("restarting=false"); 21489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2150117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent case MSG_LOAD_SOUND_EFFECTS: 2151117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent loadSoundEffects(); 2152117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent break; 2153117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 21549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PLAY_SOUND_EFFECT: 21559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project playSoundEffect(msg.arg1, msg.arg2); 21569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21574c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 21584c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi case MSG_BTA2DP_DOCK_TIMEOUT: 21594c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // msg.obj == address of BTA2DP device 21604c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableNow( (String) msg.obj ); 21614c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi break; 2162fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent 2163fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent case MSG_SET_FORCE_USE: 2164fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent setForceUse(msg.arg1, msg.arg2); 2165fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent break; 2166d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 2167d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi case MSG_PERSIST_MEDIABUTTONRECEIVER: 2168d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi persistMediaButtonReceiver( (ComponentName) msg.obj ); 2169d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi break; 2170dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 21718f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi case MSG_RCDISPLAY_CLEAR: 21724426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi onRcDisplayClear(); 21738f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi break; 21748f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 21758f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi case MSG_RCDISPLAY_UPDATE: 21764426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // msg.obj is guaranteed to be non null 21774426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi onRcDisplayUpdate( (RemoteControlStackEntry) msg.obj, msg.arg1); 21788f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi break; 21798f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 2180dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent case MSG_BT_HEADSET_CNCT_FAILED: 2181dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent resetBluetoothSco(); 2182dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent break; 21839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2187b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh private class SettingsObserver extends ContentObserver { 2188a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 2189b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh SettingsObserver() { 2190b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh super(new Handler()); 2191b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mContentResolver.registerContentObserver(Settings.System.getUriFor( 2192b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh Settings.System.MODE_RINGER_STREAMS_AFFECTED), false, this); 2193b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 2194b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 2195b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh @Override 2196b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh public void onChange(boolean selfChange) { 2197b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh super.onChange(selfChange); 2198a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent synchronized (mSettingsLock) { 2199a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int ringerModeAffectedStreams = Settings.System.getInt(mContentResolver, 2200c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, 2201c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent ((1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_NOTIFICATION)| 2202c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent (1 << AudioSystem.STREAM_SYSTEM)|(1 << AudioSystem.STREAM_SYSTEM_ENFORCED))); 2203c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent if (mVoiceCapable) { 2204c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent ringerModeAffectedStreams &= ~(1 << AudioSystem.STREAM_MUSIC); 2205c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent } else { 2206402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent ringerModeAffectedStreams |= (1 << AudioSystem.STREAM_MUSIC); 2207402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 2208a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (ringerModeAffectedStreams != mRingerModeAffectedStreams) { 2209a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /* 2210a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Ensure all stream types that should be affected by ringer mode 2211a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * are in the proper state. 2212a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 2213a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mRingerModeAffectedStreams = ringerModeAffectedStreams; 2214a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setRingerModeInt(getRingerMode(), false); 2215a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2216a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2217b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 2218b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 2219a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 22204c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceAvailable(String address) { 22214c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, 22224c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.DEVICE_STATE_AVAILABLE, 22234c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 22244c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // Reset A2DP suspend state each time a new sink is connected 22254c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setParameters("A2dpSuspended=false"); 22264c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.put( new Integer(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP), 22274c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 22284c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 22294c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 22304c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceUnavailableNow(String address) { 22314c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi Intent noisyIntent = new Intent(AudioManager.ACTION_AUDIO_BECOMING_NOISY); 22324c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mContext.sendBroadcast(noisyIntent); 22334c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, 22344c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.DEVICE_STATE_UNAVAILABLE, 22354c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 22364c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP); 22374c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 22384c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 22394c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceUnavailableLater(String address) { 22403b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent // prevent any activity on the A2DP audio output to avoid unwanted 22413b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent // reconnection of the sink. 22423b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent AudioSystem.setParameters("A2dpSuspended=true"); 22434c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // the device will be made unavailable later, so consider it disconnected right away 22444c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP); 22454c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // send the delayed message to make the device unavailable later 22464c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi Message msg = mAudioHandler.obtainMessage(MSG_BTA2DP_DOCK_TIMEOUT, address); 22474c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mAudioHandler.sendMessageDelayed(msg, BTA2DP_DOCK_TIMEOUT_MILLIS); 22484c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 22494c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 22504c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 2251a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private void cancelA2dpDeviceTimeout() { 22524c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mAudioHandler.removeMessages(MSG_BTA2DP_DOCK_TIMEOUT); 22534c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 22544c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 2255a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private boolean hasScheduledA2dpDockTimeout() { 2256a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi return mAudioHandler.hasMessages(MSG_BTA2DP_DOCK_TIMEOUT); 2257a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } 2258a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi 2259a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi /* cache of the address of the last dock the device was connected to */ 2260a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private String mDockAddress; 2261a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi 2262a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** 2263a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Receiver for misc intent broadcasts the Phone app cares about. 2264a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 2265a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private class AudioServiceBroadcastReceiver extends BroadcastReceiver { 2266a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Override 2267a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public void onReceive(Context context, Intent intent) { 2268a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent String action = intent.getAction(); 2269a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 2270758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi if (action.equals(Intent.ACTION_DOCK_EVENT)) { 2271758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi int dockState = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 2272758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi Intent.EXTRA_DOCK_STATE_UNDOCKED); 2273758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi int config; 2274758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi switch (dockState) { 2275758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_DESK: 2276758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_BT_DESK_DOCK; 2277758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi break; 2278758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_CAR: 2279758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_BT_CAR_DOCK; 2280758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi break; 228121e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi case Intent.EXTRA_DOCK_STATE_LE_DESK: 228221e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi config = AudioSystem.FORCE_ANALOG_DOCK; 228321e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi break; 228421e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi case Intent.EXTRA_DOCK_STATE_HE_DESK: 228521e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi config = AudioSystem.FORCE_DIGITAL_DOCK; 228621e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi break; 2287758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_UNDOCKED: 2288758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi default: 2289758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_NONE; 2290758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi } 2291758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi AudioSystem.setForceUse(AudioSystem.FOR_DOCK, config); 229282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } else if (action.equals(BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED)) { 229382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh int state = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, 229482aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh BluetoothProfile.STATE_DISCONNECTED); 2295005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly BluetoothDevice btDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 2296bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly String address = btDevice.getAddress(); 229782aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh boolean isConnected = 229882aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh (mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP) && 229982aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mConnectedDevices.get(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP).equals(address)); 2300d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 230182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh if (isConnected && state != BluetoothProfile.STATE_CONNECTED) { 23024c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi if (btDevice.isBluetoothDock()) { 230382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh if (state == BluetoothProfile.STATE_DISCONNECTED) { 23044c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // introduction of a delay for transient disconnections of docks when 23054c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // power is rapidly turned off/on, this message will be canceled if 23064c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // we reconnect the dock under a preset delay 23074c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableLater(address); 23084c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // the next time isConnected is evaluated, it will be false for the dock 23094c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 23104c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } else { 23114c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableNow(address); 23124c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 231382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } else if (!isConnected && state == BluetoothProfile.STATE_CONNECTED) { 23144c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi if (btDevice.isBluetoothDock()) { 23154c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // this could be a reconnection after a transient disconnection 2316a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi cancelA2dpDeviceTimeout(); 2317a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi mDockAddress = address; 2318a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } else { 2319a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi // this could be a connection of another A2DP device before the timeout of 2320a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi // a dock: cancel the dock timeout, and make the dock unavailable now 2321a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi if(hasScheduledA2dpDockTimeout()) { 2322a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi cancelA2dpDeviceTimeout(); 2323a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi makeA2dpDeviceUnavailableNow(mDockAddress); 2324a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } 23254c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 23264c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceAvailable(address); 2327a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 232882aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } else if (action.equals(BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED)) { 232982aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh int state = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, 233082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh BluetoothProfile.STATE_DISCONNECTED); 2331d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent int device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO; 2332005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly BluetoothDevice btDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 2333a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly String address = null; 2334a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly if (btDevice != null) { 2335a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly address = btDevice.getAddress(); 2336005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly BluetoothClass btClass = btDevice.getBluetoothClass(); 2337005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly if (btClass != null) { 2338005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly switch (btClass.getDeviceClass()) { 2339a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly case BluetoothClass.Device.AUDIO_VIDEO_WEARABLE_HEADSET: 2340a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly case BluetoothClass.Device.AUDIO_VIDEO_HANDSFREE: 2341a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_HEADSET; 2342a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly break; 2343a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly case BluetoothClass.Device.AUDIO_VIDEO_CAR_AUDIO: 2344a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_CARKIT; 2345a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly break; 2346a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly } 2347d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } 2348d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } 2349d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 2350d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent boolean isConnected = (mConnectedDevices.containsKey(device) && 235182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mConnectedDevices.get(device).equals(address)); 2352d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 235362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent synchronized (mScoClients) { 235462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent if (isConnected && state != BluetoothProfile.STATE_CONNECTED) { 235562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioSystem.setDeviceConnectionState(device, 235662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 235762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent address); 235862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mConnectedDevices.remove(device); 235962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadsetDevice = null; 2360dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent resetBluetoothSco(); 236162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } else if (!isConnected && state == BluetoothProfile.STATE_CONNECTED) { 236262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioSystem.setDeviceConnectionState(device, 236362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 236462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent address); 236562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mConnectedDevices.put(new Integer(device), address); 236662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadsetDevice = btDevice; 236762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 2368a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2369a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else if (action.equals(Intent.ACTION_HEADSET_PLUG)) { 2370a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int state = intent.getIntExtra("state", 0); 2371923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent int microphone = intent.getIntExtra("microphone", 0); 2372923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent 2373923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (microphone != 0) { 23742c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 23752c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_WIRED_HEADSET); 2376923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (state == 0 && isConnected) { 2377923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADSET, 2378923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 2379923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 2380923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_WIRED_HEADSET); 2381923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else if (state == 1 && !isConnected) { 2382923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADSET, 2383923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 2384923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 23852c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( 23862c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent new Integer(AudioSystem.DEVICE_OUT_WIRED_HEADSET), ""); 2387923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } 2388923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else { 23892c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 23902c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE); 2391923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (state == 0 && isConnected) { 2392923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE, 2393923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 2394923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 2395923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE); 2396923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else if (state == 1 && !isConnected) { 2397923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE, 2398923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 2399923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 24002c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( 24012c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent new Integer(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE), ""); 2402923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } 2403a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 240421e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } else if (action.equals(Intent.ACTION_USB_ANLG_HEADSET_PLUG)) { 240521e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi int state = intent.getIntExtra("state", 0); 240621e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi Log.v(TAG, "Broadcast Receiver: Got ACTION_USB_ANLG_HEADSET_PLUG, state = "+state); 24072c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 24082c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET); 240921e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi if (state == 0 && isConnected) { 241021e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET, 241121e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.DEVICE_STATE_UNAVAILABLE, ""); 241221e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET); 241321e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } else if (state == 1 && !isConnected) { 241421e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET, 241521e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.DEVICE_STATE_AVAILABLE, ""); 24162c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( 24172c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent new Integer(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET), ""); 241821e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } 24192c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent } else if (action.equals(Intent.ACTION_HDMI_AUDIO_PLUG)) { 24202c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent int state = intent.getIntExtra("state", 0); 24212c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent Log.v(TAG, "Broadcast Receiver: Got ACTION_HDMI_AUDIO_PLUG, state = "+state); 24222c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 24232c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_AUX_DIGITAL); 24242c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent if (state == 0 && isConnected) { 24252c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_AUX_DIGITAL, 24262c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, ""); 24272c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_AUX_DIGITAL); 24282c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent } else if (state == 1 && !isConnected) { 24292c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_AUX_DIGITAL, 24302c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, ""); 24312c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( new Integer(AudioSystem.DEVICE_OUT_AUX_DIGITAL), ""); 24322c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent } 24332c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent } else if (action.equals(Intent.ACTION_USB_DGTL_HEADSET_PLUG)) { 243421e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi int state = intent.getIntExtra("state", 0); 243521e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi Log.v(TAG, "Broadcast Receiver: Got ACTION_USB_DGTL_HEADSET_PLUG, state = "+state); 24362c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 24372c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET); 243821e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi if (state == 0 && isConnected) { 243921e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET, 244021e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.DEVICE_STATE_UNAVAILABLE, ""); 244121e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET); 244221e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } else if (state == 1 && !isConnected) { 244321e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET, 244421e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.DEVICE_STATE_AVAILABLE, ""); 24452c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( 24462c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent new Integer(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET), ""); 244721e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } 24483def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else if (action.equals(BluetoothHeadset.ACTION_AUDIO_STATE_CHANGED)) { 244962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent boolean broadcast = false; 2450dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent int state = AudioManager.SCO_AUDIO_STATE_ERROR; 24513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized (mScoClients) { 245262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent int btState = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, -1); 2453dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // broadcast intent if the connection was initated by AudioService 2454dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!mScoClients.isEmpty() && 2455dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent (mScoAudioState == SCO_STATE_ACTIVE_INTERNAL || 2456dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_ACTIVATE_REQ || 2457dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_REQ)) { 245862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent broadcast = true; 245962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 246062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent switch (btState) { 246162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent case BluetoothHeadset.STATE_AUDIO_CONNECTED: 2462dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent state = AudioManager.SCO_AUDIO_STATE_CONNECTED; 2463dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState != SCO_STATE_ACTIVE_INTERNAL && 2464dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState != SCO_STATE_DEACTIVATE_REQ && 2465dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState != SCO_STATE_DEACTIVATE_EXT_REQ) { 246662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_EXTERNAL; 24673def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 246862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent break; 246962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent case BluetoothHeadset.STATE_AUDIO_DISCONNECTED: 2470dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent state = AudioManager.SCO_AUDIO_STATE_DISCONNECTED; 247162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mScoAudioState = SCO_STATE_INACTIVE; 2472854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent clearAllScoClients(null, false); 247362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent break; 247462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent case BluetoothHeadset.STATE_AUDIO_CONNECTING: 2475dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState != SCO_STATE_ACTIVE_INTERNAL && 2476dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState != SCO_STATE_DEACTIVATE_REQ && 2477dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState != SCO_STATE_DEACTIVATE_EXT_REQ) { 247862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_EXTERNAL; 24793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 248062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent default: 248162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // do not broadcast CONNECTING or invalid state 248262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent broadcast = false; 248362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent break; 24843def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 24853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 248662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent if (broadcast) { 2487dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(state); 2488dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent //FIXME: this is to maintain compatibility with deprecated intent 2489dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED. Remove when appropriate. 249062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent Intent newIntent = new Intent(AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED); 2491dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, state); 249262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mContext.sendStickyBroadcast(newIntent); 249362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 249462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } else if (action.equals(Intent.ACTION_BOOT_COMPLETED)) { 2495a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mBootCompleted = true; 2496117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent sendMsg(mAudioHandler, MSG_LOAD_SOUND_EFFECTS, SHARED_MSG, SENDMSG_NOOP, 2497117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 0, 0, null, 0); 2498dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 249996f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent mKeyguardManager = 250096f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent (KeyguardManager)mContext.getSystemService(Context.KEYGUARD_SERVICE); 2501dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoConnectionState = AudioManager.SCO_AUDIO_STATE_ERROR; 2502dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent resetBluetoothSco(); 2503dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent getBluetoothHeadset(); 2504dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent //FIXME: this is to maintain compatibility with deprecated intent 2505dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED. Remove when appropriate. 250662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent Intent newIntent = new Intent(AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED); 250762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, 250862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 250962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mContext.sendStickyBroadcast(newIntent); 2510d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } else if (action.equals(Intent.ACTION_PACKAGE_REMOVED)) { 2511d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (!intent.getBooleanExtra(Intent.EXTRA_REPLACING, false)) { 2512d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // a package is being removed, not replaced 2513d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi String packageName = intent.getData().getSchemeSpecificPart(); 2514d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (packageName != null) { 2515d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi removeMediaButtonReceiverForPackage(packageName); 2516d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 2517d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 2518a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2519a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2520a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2521d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2522d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //========================================================================================== 2523d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // AudioFocus 2524d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //========================================================================================== 2525b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi 2526b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi /* constant to identify focus stack entry that is used to hold the focus while the phone 2527b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi * is ringing or during a call 2528e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi */ 2529b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi private final static String IN_VOICE_COMM_FOCUS_ID = "AudioFocus_For_Phone_Ring_And_Calls"; 2530e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 2531392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi private final static Object mAudioFocusLock = new Object(); 2532392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi 2533e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi private final static Object mRingingLock = new Object(); 2534e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi 2535b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi private PhoneStateListener mPhoneStateListener = new PhoneStateListener() { 2536b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi @Override 2537b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi public void onCallStateChanged(int state, String incomingNumber) { 2538b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (state == TelephonyManager.CALL_STATE_RINGING) { 2539b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi //Log.v(TAG, " CALL_STATE_RINGING"); 2540e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi synchronized(mRingingLock) { 2541e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi mIsRinging = true; 2542e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi } 25432ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } else if ((state == TelephonyManager.CALL_STATE_OFFHOOK) 25442ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi || (state == TelephonyManager.CALL_STATE_IDLE)) { 2545e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi synchronized(mRingingLock) { 2546e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi mIsRinging = false; 2547e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi } 2548e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2549e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2550b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi }; 2551e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 2552e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi private void notifyTopOfAudioFocusStack() { 2553e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // notify the top of the stack it gained focus 2554e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (!mFocusStack.empty() && (mFocusStack.peek().mFocusDispatcher != null)) { 2555e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (canReassignAudioFocus()) { 2556e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi try { 2557e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.peek().mFocusDispatcher.dispatchAudioFocusChange( 2558e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN, mFocusStack.peek().mClientId); 2559e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } catch (RemoteException e) { 2560e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi Log.e(TAG, "Failure to signal gain of audio control focus due to "+ e); 2561e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi e.printStackTrace(); 2562e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2563e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2564e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2565e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2566e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 2567d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private static class FocusStackEntry { 2568d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int mStreamType = -1;// no stream type 2569d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IAudioFocusDispatcher mFocusDispatcher = null; 2570d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IBinder mSourceRef = null; 2571d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public String mClientId; 2572078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public int mFocusChangeType; 2573061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi public AudioFocusDeathHandler mHandler; 25748f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public String mPackageName; 25758f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public int mCallingUid; 2576d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2577d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public FocusStackEntry() { 2578d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2579d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 25808f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public FocusStackEntry(int streamType, int duration, 2581061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi IAudioFocusDispatcher afl, IBinder source, String id, AudioFocusDeathHandler hdlr, 2582061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi String pn, int uid) { 2583d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mStreamType = streamType; 2584d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusDispatcher = afl; 2585d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mSourceRef = source; 2586d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mClientId = id; 2587078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi mFocusChangeType = duration; 2588061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi mHandler = hdlr; 25898f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mPackageName = pn; 25908f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mCallingUid = uid; 2591d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2592061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi 2593061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi public void unlinkToDeath() { 2594061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi if (mSourceRef != null && mHandler != null) { 2595061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi mSourceRef.unlinkToDeath(mHandler, 0); 2596061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi } 2597061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi } 2598d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2599d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2600d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private Stack<FocusStackEntry> mFocusStack = new Stack<FocusStackEntry>(); 2601d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2602d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2603d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2604d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Display in the log the current entries in the audio focus stack 2605d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2606d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void dumpFocusStack(PrintWriter pw) { 2607b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi pw.println("\nAudio Focus stack entries:"); 2608392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2609d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2610d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2611d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = stackIterator.next(); 2612d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi pw.println(" source:" + fse.mSourceRef + " -- client: " + fse.mClientId 26138f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi + " -- duration: " + fse.mFocusChangeType 26148f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi + " -- uid: " + fse.mCallingUid); 2615d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2616d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2617d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2618d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2619d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2620d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 26218f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mAudioFocusLock 2622d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Remove a focus listener from the focus stack. 2623d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param focusListenerToRemove the focus listener 2624d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param signal if true and the listener was at the top of the focus stack, i.e. it was holding 2625d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * focus, notify the next item in the stack it gained focus. 2626d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2627d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void removeFocusStackEntry(String clientToRemove, boolean signal) { 2628d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // is the current top of the focus stack abandoning focus? (because of death or request) 2629d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && mFocusStack.peek().mClientId.equals(clientToRemove)) 2630d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi { 2631d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //Log.i(TAG, " removeFocusStackEntry() removing top of stack"); 2632061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi FocusStackEntry fse = mFocusStack.pop(); 2633061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi fse.unlinkToDeath(); 2634d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (signal) { 2635d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // notify the new top of the stack it gained focus 2636e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi notifyTopOfAudioFocusStack(); 26378f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // there's a new top of the stack, let the remote control know 26388f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 2639b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi checkUpdateRemoteControlDisplay(RC_INFO_ALL); 26408f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2641d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2642d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } else { 2643d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // focus is abandoned by a client that's not at the top of the stack, 2644d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // no need to update focus. 2645d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2646d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2647d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = (FocusStackEntry)stackIterator.next(); 2648d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if(fse.mClientId.equals(clientToRemove)) { 2649d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus(): removing entry for " 2650d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi + fse.mClientId); 265172843377d50a8f95cceaf33d316ab68d9b47f2ebJean-Michel Trivi stackIterator.remove(); 2652061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi fse.unlinkToDeath(); 2653d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2654d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2655d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2656d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2657d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2658d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2659d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 26608f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mAudioFocusLock 2661d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Remove focus listeners from the focus stack for a particular client. 2662d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2663d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void removeFocusStackEntryForClient(IBinder cb) { 2664e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // is the owner of the audio focus part of the client to remove? 2665e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi boolean isTopOfStackForClientToRemove = !mFocusStack.isEmpty() && 2666e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.peek().mSourceRef.equals(cb); 2667d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2668d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2669d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = (FocusStackEntry)stackIterator.next(); 2670d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if(fse.mSourceRef.equals(cb)) { 2671d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus(): removing entry for " 2672d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi + fse.mClientId); 267372843377d50a8f95cceaf33d316ab68d9b47f2ebJean-Michel Trivi stackIterator.remove(); 2674d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2675d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2676e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (isTopOfStackForClientToRemove) { 2677e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // we removed an entry at the top of the stack: 2678e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // notify the new top of the stack it gained focus. 2679e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi notifyTopOfAudioFocusStack(); 26808f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // there's a new top of the stack, let the remote control know 26818f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 2682b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi checkUpdateRemoteControlDisplay(RC_INFO_ALL); 26838f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2684e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2685d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2686d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2687d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2688d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2689d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Returns true if the system is in a state where the focus can be reevaluated, false otherwise. 2690d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2691d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private boolean canReassignAudioFocus() { 2692b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // focus requests are rejected during a phone call or when the phone is ringing 2693b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // this is equivalent to IN_VOICE_COMM_FOCUS_ID having the focus 2694b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (!mFocusStack.isEmpty() && IN_VOICE_COMM_FOCUS_ID.equals(mFocusStack.peek().mClientId)) { 2695d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return false; 2696d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2697d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return true; 2698d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2699d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2700d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2701d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Inner class to monitor audio focus client deaths, and remove them from the audio focus 2702d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * stack if necessary. 2703d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2704d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private class AudioFocusDeathHandler implements IBinder.DeathRecipient { 2705d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private IBinder mCb; // To be notified of client's death 2706d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2707d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi AudioFocusDeathHandler(IBinder cb) { 2708d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mCb = cb; 2709d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2710d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2711d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void binderDied() { 2712392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2713d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.w(TAG, " AudioFocus audio focus client died"); 2714d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi removeFocusStackEntryForClient(mCb); 2715d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2716d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2717d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2718d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IBinder getBinder() { 2719d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return mCb; 2720d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2721d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2722d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2723d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2724d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** @see AudioManager#requestAudioFocus(IAudioFocusDispatcher, int, int) */ 2725078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public int requestAudioFocus(int mainStreamType, int focusChangeHint, IBinder cb, 27268f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IAudioFocusDispatcher fd, String clientId, String callingPackageName) { 2727d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus requestAudioFocus() from " + clientId); 2728d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // the main stream type for the audio focus request is currently not used. It may 2729d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // potentially be used to handle multiple stream type-dependent audio focuses. 2730d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2731382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi // we need a valid binder callback for clients 2732382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi if (!cb.pingBinder()) { 2733382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi Log.e(TAG, " AudioFocus DOA client for requestAudioFocus(), aborting."); 2734d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2735d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2736d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2737392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2738392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi if (!canReassignAudioFocus()) { 2739392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2740392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } 2741d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2742baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi // handle the potential premature death of the new holder of the focus 2743baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi // (premature death == death before abandoning focus) 2744baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi // Register for client death notification 2745baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi AudioFocusDeathHandler afdh = new AudioFocusDeathHandler(cb); 2746baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi try { 2747baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi cb.linkToDeath(afdh, 0); 2748baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi } catch (RemoteException e) { 2749baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi // client has already died! 2750baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi Log.w(TAG, "AudioFocus requestAudioFocus() could not link to "+cb+" binder death"); 2751baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2752baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi } 2753baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi 2754d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && mFocusStack.peek().mClientId.equals(clientId)) { 2755e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // if focus is already owned by this client and the reason for acquiring the focus 2756e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // hasn't changed, don't do anything 2757e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (mFocusStack.peek().mFocusChangeType == focusChangeHint) { 2758e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2759e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2760e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // the reason for the audio focus request has changed: remove the current top of 2761e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // stack and respond as if we had a new focus owner 2762e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.pop(); 2763d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2764d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2765d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // notify current top of stack it is losing focus 2766d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && (mFocusStack.peek().mFocusDispatcher != null)) { 2767d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 2768d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.peek().mFocusDispatcher.dispatchAudioFocusChange( 2769078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi -1 * focusChangeHint, // loss and gain codes are inverse of each other 2770d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.peek().mClientId); 2771d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 2772d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.e(TAG, " Failure to signal loss of focus due to "+ e); 2773d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi e.printStackTrace(); 2774d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2775d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2776d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 277755d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi // focus requester might already be somewhere below in the stack, remove it 2778baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi removeFocusStackEntry(clientId, false /* signal */); 2779061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi 2780d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // push focus requester at the top of the audio focus stack 27818f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mFocusStack.push(new FocusStackEntry(mainStreamType, focusChangeHint, fd, cb, 2782061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi clientId, afdh, callingPackageName, Binder.getCallingUid())); 27838f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 27848f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // there's a new top of the stack, let the remote control know 27858f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 2786b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi checkUpdateRemoteControlDisplay(RC_INFO_ALL); 27878f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2788392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi }//synchronized(mAudioFocusLock) 2789d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2790d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2791d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2792d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2793d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** @see AudioManager#abandonAudioFocus(IAudioFocusDispatcher) */ 2794d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int abandonAudioFocus(IAudioFocusDispatcher fl, String clientId) { 2795d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus() from " + clientId); 2796392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi try { 2797392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // this will take care of notifying the new focus owner if needed 2798392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2799392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi removeFocusStackEntry(clientId, true); 2800392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } 2801392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } catch (java.util.ConcurrentModificationException cme) { 2802392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // Catching this exception here is temporary. It is here just to prevent 2803392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // a crash seen when the "Silent" notification is played. This is believed to be fixed 2804392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // but this try catch block is left just to be safe. 2805392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi Log.e(TAG, "FATAL EXCEPTION AudioFocus abandonAudioFocus() caused " + cme); 2806392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi cme.printStackTrace(); 28072930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi } 2808d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2809d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2810d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2811d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2812d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2813d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void unregisterAudioFocusClient(String clientId) { 2814392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 28152930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi removeFocusStackEntry(clientId, false); 28162930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi } 2817d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2818d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2819d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2820d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //========================================================================================== 2821d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // RemoteControl 2822d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //========================================================================================== 2823d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2824d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Receiver for media button intents. Handles the dispatching of the media button event 2825d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * to one of the registered listeners, or if there was none, resumes the intent broadcast 2826d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * to the rest of the system. 2827d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2828d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private class MediaButtonBroadcastReceiver extends BroadcastReceiver { 2829d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi @Override 2830d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void onReceive(Context context, Intent intent) { 2831d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi String action = intent.getAction(); 2832d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!Intent.ACTION_MEDIA_BUTTON.equals(action)) { 2833d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return; 2834d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2835d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi KeyEvent event = (KeyEvent) intent.getParcelableExtra(Intent.EXTRA_KEY_EVENT); 2836d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (event != null) { 2837d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // if in a call or ringing, do not break the current phone app behavior 2838d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // TODO modify this to let the phone app specifically get the RC focus 2839d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // add modify the phone app to take advantage of the new API 2840e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi synchronized(mRingingLock) { 2841e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi if (mIsRinging || (getMode() == AudioSystem.MODE_IN_CALL) || 28428f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi (getMode() == AudioSystem.MODE_IN_COMMUNICATION) || 2843e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi (getMode() == AudioSystem.MODE_RINGTONE) ) { 2844e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi return; 2845e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi } 2846d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2847d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 2848d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!mRCStack.empty()) { 2849d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // create a new intent specifically aimed at the current registered listener 2850d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Intent targetedIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 2851d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi targetedIntent.putExtras(intent.getExtras()); 2852d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi targetedIntent.setComponent(mRCStack.peek().mReceiverComponent); 2853d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // trap the current broadcast 2854d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi abortBroadcast(); 2855d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //Log.v(TAG, " Sending intent" + targetedIntent); 2856d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi context.sendBroadcast(targetedIntent, null); 2857d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2858d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2859d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2860d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2861d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2862d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2863ced110ec5970c632f523dfc0350b6071461ea9bcNeel Parekh private final Object mCurrentRcLock = new Object(); 28648f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 28654426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * The one remote control client which will receive a request for display information. 286617da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi * This object may be null. 28678f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Access protected by mCurrentRcLock. 28688f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 28694426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private IRemoteControlClient mCurrentRcClient = null; 28708f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 28717b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi private final static int RC_INFO_NONE = 0; 28727b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi private final static int RC_INFO_ALL = 28734426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlClient.FLAG_INFORMATION_REQUEST_ALBUM_ART | 28744426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlClient.FLAG_INFORMATION_REQUEST_KEY_MEDIA | 28754426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlClient.FLAG_INFORMATION_REQUEST_METADATA | 28764426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlClient.FLAG_INFORMATION_REQUEST_PLAYSTATE; 28777b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi 28787b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi /** 287917da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi * A monotonically increasing generation counter for mCurrentRcClient. 28808f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Only accessed with a lock on mCurrentRcLock. 288117da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi * No value wrap-around issues as we only act on equal values. 28828f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 2883ced110ec5970c632f523dfc0350b6071461ea9bcNeel Parekh private int mCurrentRcClientGen = 0; 28848f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 28858f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 28868f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Inner class to monitor remote control client deaths, and remove the client for the 28878f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * remote control stack if necessary. 28888f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 28898f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private class RcClientDeathHandler implements IBinder.DeathRecipient { 28908f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private IBinder mCb; // To be notified of client's death 28918f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private ComponentName mRcEventReceiver; 28928f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 28938f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RcClientDeathHandler(IBinder cb, ComponentName eventReceiver) { 28948f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mCb = cb; 28958f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mRcEventReceiver = eventReceiver; 28968f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 28978f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 28988f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public void binderDied() { 28998f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.w(TAG, " RemoteControlClient died"); 29008f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // remote control client died, make sure the displays don't use it anymore 29018f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // by setting its remote control client to null 2902178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi registerRemoteControlClient(mRcEventReceiver, null, null, null/*ignored*/); 29038f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 29048f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 29058f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public IBinder getBinder() { 29068f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return mCb; 29078f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 29088f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 29098f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 2910d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private static class RemoteControlStackEntry { 29118f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** the target for the ACTION_MEDIA_BUTTON events */ 2912d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public ComponentName mReceiverComponent;// always non null 29138f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public String mCallingPackageName; 2914178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi public String mRcClientName; 29158f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public int mCallingUid; 2916d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 29178f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** provides access to the information to display on the remote control */ 29184426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public IRemoteControlClient mRcClient; 29198f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public RcClientDeathHandler mRcClientDeathHandler; 2920d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2921d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public RemoteControlStackEntry(ComponentName r) { 2922d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mReceiverComponent = r; 29238f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mCallingUid = -1; 292417da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi mRcClient = null; 29258f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 29268f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 29278f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public void unlinkToRcClientDeath() { 29288f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if ((mRcClientDeathHandler != null) && (mRcClientDeathHandler.mCb != null)) { 29298f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi try { 29308f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mRcClientDeathHandler.mCb.unlinkToDeath(mRcClientDeathHandler, 0); 29318f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } catch (java.util.NoSuchElementException e) { 29328f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // not much we can do here 29338f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.e(TAG, "Encountered " + e + " in unlinkToRcClientDeath()"); 29348f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi e.printStackTrace(); 29358f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 29368f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2937d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2938d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2939d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 29408f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 29418f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * The stack of remote control event receivers. 29428f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Code sections and methods that modify the remote control event receiver stack are 29438f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * synchronized on mRCStack, but also BEFORE on mFocusLock as any change in either 29448f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * stack, audio focus or RC, can lead to a change in the remote control display 29458f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 2946d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private Stack<RemoteControlStackEntry> mRCStack = new Stack<RemoteControlStackEntry>(); 2947d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2948d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2949d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 2950d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Display in the log the current entries in the remote control focus stack 2951d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2952d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private void dumpRCStack(PrintWriter pw) { 2953b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi pw.println("\nRemote Control stack entries:"); 2954d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 2955d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 2956d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 29578f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 29588f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi pw.println(" receiver: " + rcse.mReceiverComponent + 295917da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi " -- client: " + rcse.mRcClient + 29608f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi " -- uid: " + rcse.mCallingUid); 2961d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2962d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2963d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2964d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2965d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2966d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 2967d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Remove any entry in the remote control stack that has the same package name as packageName 2968d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Pre-condition: packageName != null 2969d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi */ 2970d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi private void removeMediaButtonReceiverForPackage(String packageName) { 2971d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi synchronized(mRCStack) { 2972d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (mRCStack.empty()) { 2973d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi return; 2974d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } else { 2975d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi RemoteControlStackEntry oldTop = mRCStack.peek(); 2976d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 2977d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // iterate over the stack entries 2978d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi while(stackIterator.hasNext()) { 2979d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi RemoteControlStackEntry rcse = (RemoteControlStackEntry)stackIterator.next(); 2980d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (packageName.equalsIgnoreCase(rcse.mReceiverComponent.getPackageName())) { 2981d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // a stack entry is from the package being removed, remove it from the stack 2982d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi stackIterator.remove(); 2983d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 2984d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 2985d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (mRCStack.empty()) { 2986d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // no saved media button receiver 2987d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.sendMessage( 2988d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.obtainMessage(MSG_PERSIST_MEDIABUTTONRECEIVER, 0, 0, 2989d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi null)); 2990d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi return; 2991d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } else if (oldTop != mRCStack.peek()) { 2992d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // the top of the stack has changed, save it in the system settings 2993d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // by posting a message to persist it 2994d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.sendMessage( 2995d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.obtainMessage(MSG_PERSIST_MEDIABUTTONRECEIVER, 0, 0, 2996d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mRCStack.peek().mReceiverComponent)); 2997d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 2998d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 2999d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3000d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3001d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 3002d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi /** 3003d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Helper function: 3004d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Restore remote control receiver from the system settings 3005d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi */ 3006d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi private void restoreMediaButtonReceiver() { 3007d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi String receiverName = Settings.System.getString(mContentResolver, 3008d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi Settings.System.MEDIA_BUTTON_RECEIVER); 3009d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if ((null != receiverName) && !receiverName.isEmpty()) { 3010d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi ComponentName receiverComponentName = ComponentName.unflattenFromString(receiverName); 3011d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi registerMediaButtonEventReceiver(receiverComponentName); 3012d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 30138f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // upon restoring (e.g. after boot), do we want to refresh all remotes? 3014d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3015d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 3016d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi /** 3017d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Helper function: 3018d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Set the new remote control receiver at the top of the RC focus stack 3019d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 3020d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private void pushMediaButtonReceiver(ComponentName newReceiver) { 3021d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // already at top of stack? 3022d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!mRCStack.empty() && mRCStack.peek().mReceiverComponent.equals(newReceiver)) { 3023d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return; 3024d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3025d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 30268f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RemoteControlStackEntry rcse = null; 30278f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi boolean wasInsideStack = false; 3028d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 30298f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse = (RemoteControlStackEntry)stackIterator.next(); 3030d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if(rcse.mReceiverComponent.equals(newReceiver)) { 30318f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi wasInsideStack = true; 303272843377d50a8f95cceaf33d316ab68d9b47f2ebJean-Michel Trivi stackIterator.remove(); 3033d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi break; 3034d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3035d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 30368f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (!wasInsideStack) { 30378f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse = new RemoteControlStackEntry(newReceiver); 30388f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 30398f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mRCStack.push(rcse); 3040d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 3041d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // post message to persist the default media button receiver 3042d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.sendMessage( mAudioHandler.obtainMessage( 3043d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi MSG_PERSIST_MEDIABUTTONRECEIVER, 0, 0, newReceiver/*obj*/) ); 3044d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3045d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3046d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 3047d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 3048d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Remove the remote control receiver from the RC focus stack 3049d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 3050d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private void removeMediaButtonReceiver(ComponentName newReceiver) { 3051d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 3052d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 3053d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi RemoteControlStackEntry rcse = (RemoteControlStackEntry)stackIterator.next(); 3054d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if(rcse.mReceiverComponent.equals(newReceiver)) { 305572843377d50a8f95cceaf33d316ab68d9b47f2ebJean-Michel Trivi stackIterator.remove(); 3056d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi break; 3057d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3058d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3059d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3060d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 30618f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 30628f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Helper function: 30638f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mRCStack 30648f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 30658f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private boolean isCurrentRcController(ComponentName eventReceiver) { 30668f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (!mRCStack.empty() && mRCStack.peek().mReceiverComponent.equals(eventReceiver)) { 30678f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return true; 30688f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 30698f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return false; 30708f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 30718f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 30724426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi //========================================================================================== 30734426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // Remote control display / client 30744426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi //========================================================================================== 30754426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 30764426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Update the remote control displays with the new "focused" client generation 30774426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 30784426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private void setNewRcClientGenerationOnDisplays_syncRcStack(int newClientGeneration) { 30794426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // NOTE: Only one IRemoteControlDisplay supported in this implementation 30804426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if (mRcDisplay != null) { 30814426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 30824426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay.setCurrentClientGenerationId(newClientGeneration); 30834426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 30844426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.e(TAG, "Dead display in onRcDisplayUpdate() "+e); 30854426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // if we had a display before, stop monitoring its death 30864426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcDisplay_stopDeathMonitor_syncRcStack(); 30874426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay = null; 30884426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 30894426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 30904426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 30914426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 30924426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 30934426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Update the remote control clients with the new "focused" client generation 30944426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 30954426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private void setNewRcClientGenerationOnClients_syncRcStack(int newClientGeneration) { 30964426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 30974426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi while(stackIterator.hasNext()) { 30984426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlStackEntry se = stackIterator.next(); 30994426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if ((se != null) && (se.mRcClient != null)) { 31004426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 31014426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi se.mRcClient.setCurrentClientGenerationId(newClientGeneration); 31024426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 31034426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.w(TAG, "Dead client in onRcDisplayUpdate()"+e); 31044426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi stackIterator.remove(); 31054426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi se.unlinkToRcClientDeath(); 31064426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31074426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31084426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31094426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31104426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 31114426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 31124426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Update the displays and clients with the new "focused" client generation 31134426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 31144426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private void setNewRcClientGeneration(int newClientGeneration) { 31154426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi synchronized(mRCStack) { 31164426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // send the new valid client generation ID to all displays 31174426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi setNewRcClientGenerationOnDisplays_syncRcStack(newClientGeneration); 31184426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // send the new valid client generation ID to all clients 31194426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi setNewRcClientGenerationOnClients_syncRcStack(newClientGeneration); 31204426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31214426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31224426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 31234426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 31244426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Called when processing MSG_RCDISPLAY_CLEAR event 31254426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 31264426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private void onRcDisplayClear() { 31274426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // TODO remove log before release 31284426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.i(TAG, "Clear remote control display"); 31294426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 31304426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi synchronized(mCurrentRcLock) { 31314426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mCurrentRcClientGen++; 31324426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 31334426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // synchronously update the displays and clients with the new client generation 31344426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi setNewRcClientGeneration(mCurrentRcClientGen); 31354426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31364426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31374426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 31384426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 31394426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Called when processing MSG_RCDISPLAY_UPDATE event 31404426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 31414426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private void onRcDisplayUpdate(RemoteControlStackEntry rcse, int flags /* USED ?*/) { 31424426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi synchronized(mCurrentRcLock) { 31434426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if ((mCurrentRcClient != null) && (mCurrentRcClient.equals(rcse.mRcClient))) { 31444426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // TODO remove log before release 31454426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.i(TAG, "Display/update remote control "); 31464426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 31474426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mCurrentRcClientGen++; 31484426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 31494426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // synchronously update the displays and clients with the new client generation 31504426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi setNewRcClientGeneration(mCurrentRcClientGen); 31514426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 31524426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // ask the current client that it needs to send info 31534426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 31544426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mCurrentRcClient.onInformationRequested(mCurrentRcClientGen, 31554426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi flags, mArtworkExpectedWidth, mArtworkExpectedHeight); 31564426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 31574426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.e(TAG, "Current valid remote client is dead: "+e); 31584426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mCurrentRcClient = null; 31594426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31604426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } else { 31614426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // the remote control display owner has changed between the 31624426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // the message to update the display was sent, and the time it 31634426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // gets to be processed (now) 31644426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31654426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31664426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 31674426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 31684426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 31698f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 31708f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Helper function: 31718f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mRCStack 31728f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 31738f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private void clearRemoteControlDisplay() { 31748f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mCurrentRcLock) { 317517da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi mCurrentRcClient = null; 31768f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 31774426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // will cause onRcDisplayClear() to be called in AudioService's handler thread 31788f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mAudioHandler.sendMessage( mAudioHandler.obtainMessage(MSG_RCDISPLAY_CLEAR) ); 31798f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 31808f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 31818f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 31828f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Helper function: 31838f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mRCStack 31848f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * mRCStack.empty() is false 31858f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 3186b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi private void updateRemoteControlDisplay(int infoChangedFlags) { 31878f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RemoteControlStackEntry rcse = mRCStack.peek(); 3188b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi int infoFlagsAboutToBeUsed = infoChangedFlags; 31898f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // this is where we enforce opt-in for information display on the remote controls 31908f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // with the new AudioManager.registerRemoteControlClient() API 319117da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi if (rcse.mRcClient == null) { 319217da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi //Log.w(TAG, "Can't update remote control display with null remote control client"); 31938f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi clearRemoteControlDisplay(); 31948f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 31958f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 31968f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mCurrentRcLock) { 319717da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi if (!rcse.mRcClient.equals(mCurrentRcClient)) { 31987b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi // new RC client, assume every type of information shall be queried 3199b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi infoFlagsAboutToBeUsed = RC_INFO_ALL; 32007b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi } 320117da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi mCurrentRcClient = rcse.mRcClient; 32028f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32034426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // will cause onRcDisplayUpdate() to be called in AudioService's handler thread 3204b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi mAudioHandler.sendMessage( mAudioHandler.obtainMessage(MSG_RCDISPLAY_UPDATE, 32050a9faa8cf934ef38319cd945b600825c6bb88b9cJean-Michel Trivi infoFlagsAboutToBeUsed /* arg1 */, 0, rcse /* obj, != null */) ); 32068f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32078f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 32088f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 32098f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Helper function: 32108f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mFocusLock, then mRCStack 32118f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Check whether the remote control display should be updated, triggers the update if required 3212b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi * @param infoChangedFlags the flags corresponding to the remote control client information 3213b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi * that has changed, if applicable (checking for the update conditions might trigger a 3214b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi * clear, rather than an update event). 32158f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 3216b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi private void checkUpdateRemoteControlDisplay(int infoChangedFlags) { 32178f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // determine whether the remote control display should be refreshed 32188f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // if either stack is empty, there is a mismatch, so clear the RC display 32198f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (mRCStack.isEmpty() || mFocusStack.isEmpty()) { 32208f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi clearRemoteControlDisplay(); 32218f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 32228f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32238f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // if the top of the two stacks belong to different packages, there is a mismatch, clear 32248f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if ((mRCStack.peek().mCallingPackageName != null) 32258f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi && (mFocusStack.peek().mPackageName != null) 32268f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi && !(mRCStack.peek().mCallingPackageName.compareTo( 32278f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mFocusStack.peek().mPackageName) == 0)) { 32288f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi clearRemoteControlDisplay(); 32298f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 32308f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32318f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // if the audio focus didn't originate from the same Uid as the one in which the remote 32328f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // control information will be retrieved, clear 32338f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (mRCStack.peek().mCallingUid != mFocusStack.peek().mCallingUid) { 32348f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi clearRemoteControlDisplay(); 32358f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 32368f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32378f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // refresh conditions were verified: update the remote controls 3238b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi updateRemoteControlDisplay(infoChangedFlags); 32398f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3240d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3241d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** see AudioManager.registerMediaButtonEventReceiver(ComponentName eventReceiver) */ 3242d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void registerMediaButtonEventReceiver(ComponentName eventReceiver) { 3243d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Log.i(TAG, " Remote Control registerMediaButtonEventReceiver() for " + eventReceiver); 3244d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 32458f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mAudioFocusLock) { 32468f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 32478f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi pushMediaButtonReceiver(eventReceiver); 3248b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi // new RC client, assume every type of information shall be queried 3249b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi checkUpdateRemoteControlDisplay(RC_INFO_ALL); 32508f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3251d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3252d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3253d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3254d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** see AudioManager.unregisterMediaButtonEventReceiver(ComponentName eventReceiver) */ 3255d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void unregisterMediaButtonEventReceiver(ComponentName eventReceiver) { 325655d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi Log.i(TAG, " Remote Control unregisterMediaButtonEventReceiver() for " + eventReceiver); 3257d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 32588f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mAudioFocusLock) { 32598f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 32608f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi boolean topOfStackWillChange = isCurrentRcController(eventReceiver); 32618f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi removeMediaButtonReceiver(eventReceiver); 32628f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (topOfStackWillChange) { 3263b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi // current RC client will change, assume every type of info needs to be queried 3264b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi checkUpdateRemoteControlDisplay(RC_INFO_ALL); 32658f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32668f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3267d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3268d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3269d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 32708f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** see AudioManager.registerRemoteControlClient(ComponentName eventReceiver, ...) */ 32718f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public void registerRemoteControlClient(ComponentName eventReceiver, 32724426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi IRemoteControlClient rcClient, String clientName, String callingPackageName) { 32738f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mAudioFocusLock) { 32748f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 32758f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // store the new display information 32768f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 32778f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi while(stackIterator.hasNext()) { 32788f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 32798f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if(rcse.mReceiverComponent.equals(eventReceiver)) { 32808f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // already had a remote control client? 32818f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (rcse.mRcClientDeathHandler != null) { 32828f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // stop monitoring the old client's death 32838f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse.unlinkToRcClientDeath(); 32848f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32858f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // save the new remote control client 328617da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi rcse.mRcClient = rcClient; 32874426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if (mRcDisplay != null) { 32884426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 32894426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcse.mRcClient.plugRemoteControlDisplay(mRcDisplay); 32904426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 32914426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.e(TAG, "Error connecting remote control display to client: "+e); 32924426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi e.printStackTrace(); 32934426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32944426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32958f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse.mCallingPackageName = callingPackageName; 3296178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi rcse.mRcClientName = clientName; 32978f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse.mCallingUid = Binder.getCallingUid(); 32988f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (rcClient == null) { 3299178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi rcse.mRcClientDeathHandler = null; 33008f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi break; 33018f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33028f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // monitor the new client's death 33038f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IBinder b = rcClient.asBinder(); 33048f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RcClientDeathHandler rcdh = 33058f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi new RcClientDeathHandler(b, rcse.mReceiverComponent); 33068f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi try { 33078f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi b.linkToDeath(rcdh, 0); 33088f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } catch (RemoteException e) { 33098f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // remote control client is DOA, disqualify it 33108f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.w(TAG, "registerRemoteControlClient() has a dead client " + b); 331117da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi rcse.mRcClient = null; 33128f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33138f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse.mRcClientDeathHandler = rcdh; 33148f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi break; 33158f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33168f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33178f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // if the eventReceiver is at the top of the stack 33188f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // then check for potential refresh of the remote controls 33198f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (isCurrentRcController(eventReceiver)) { 3320b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi checkUpdateRemoteControlDisplay(RC_INFO_ALL); 33218f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33228f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33238f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33248f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33258f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 33264426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** see AudioManager.unregisterRemoteControlClient(ComponentName eventReceiver, ...) */ 33274426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void unregisterRemoteControlClient(ComponentName eventReceiver, 33284426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi IRemoteControlClient rcClient) { 33294426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi //FIXME implement 33304426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 33314426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 33324426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 33334426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * The remote control displays. 33344426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Access synchronized on mRCStack 33354426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * NOTE: Only one IRemoteControlDisplay supported in this implementation 33364426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 33374426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private IRemoteControlDisplay mRcDisplay; 33384426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private RcDisplayDeathHandler mRcDisplayDeathHandler; 33394426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private int mArtworkExpectedWidth = -1; 33404426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private int mArtworkExpectedHeight = -1; 33414426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 33424426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Inner class to monitor remote control display deaths, and unregister them from the list 33434426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * of displays if necessary. 33444426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 33454426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private class RcDisplayDeathHandler implements IBinder.DeathRecipient { 33464426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void binderDied() { 33478f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 33484426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.w(TAG, " RemoteControl: display died"); 33494426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay = null; 33504426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 33514426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 33524426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 33534426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 33544426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 33554426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private void rcDisplay_stopDeathMonitor_syncRcStack() { 33564426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if (mRcDisplay != null) { 33574426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // we had a display before, stop monitoring its death 33584426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi IBinder b = mRcDisplay.asBinder(); 33594426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 33604426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi b.unlinkToDeath(mRcDisplayDeathHandler, 0); 33614426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (java.util.NoSuchElementException e) { 33624426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // being conservative here 33634426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.e(TAG, "Error while trying to unlink display death handler " + e); 33644426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi e.printStackTrace(); 33654426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 33664426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 33674426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 33684426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 33694426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private void rcDisplay_startDeathMonitor_syncRcStack() { 33704426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if (mRcDisplay != null) { 33714426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // new non-null display, monitor its death 33724426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi IBinder b = mRcDisplay.asBinder(); 33734426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplayDeathHandler = new RcDisplayDeathHandler(); 33744426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 33754426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi b.linkToDeath(mRcDisplayDeathHandler, 0); 33764426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 33774426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // remote control display is DOA, disqualify it 33784426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.w(TAG, "registerRemoteControlDisplay() has a dead client " + b); 33794426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay = null; 33804426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 33814426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 33824426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 33834426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 33844426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void registerRemoteControlDisplay(IRemoteControlDisplay rcd) { 33854426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi synchronized(mRCStack) { 33864426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if (mRcDisplay == rcd) { 33874426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi return; 33884426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 33894426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // if we had a display before, stop monitoring its death 33904426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcDisplay_stopDeathMonitor_syncRcStack(); 33914426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay = rcd; 33924426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // new display, start monitoring its death 33934426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcDisplay_startDeathMonitor_syncRcStack(); 33944426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 33954426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // let all the remote control clients there is a new display 33964426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 33974426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi while(stackIterator.hasNext()) { 33984426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 33994426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if(rcse.mRcClient != null) { 34004426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 34014426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcse.mRcClient.plugRemoteControlDisplay(mRcDisplay); 34024426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 34034426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.e(TAG, "Error connecting remote control display to client: " + e); 34044426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi e.printStackTrace(); 34054426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34068f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 34078f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 34088f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 34098f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3410d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 34114426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void unregisterRemoteControlDisplay(IRemoteControlDisplay rcd) { 34124426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi synchronized(mRCStack) { 34134426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // if we had a display before, stop monitoring its death 34144426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcDisplay_stopDeathMonitor_syncRcStack(); 34154426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay = null; 34164426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 34174426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // disconnect this remote control display from all the clients 34184426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 34194426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi while(stackIterator.hasNext()) { 34204426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 34214426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if(rcse.mRcClient != null) { 34224426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 34234426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcse.mRcClient.unplugRemoteControlDisplay(rcd); 34244426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 34254426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.e(TAG, "Error disconnecting remote control display to client: " + e); 34264426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi e.printStackTrace(); 34274426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34284426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34294426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34304426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34314426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34324426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 34334426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void remoteControlDisplayUsesBitmapSize(IRemoteControlDisplay rcd, int w, int h) { 34344426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi synchronized(mRCStack) { 34354426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // NOTE: Only one IRemoteControlDisplay supported in this implementation 34364426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mArtworkExpectedWidth = w; 34374426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mArtworkExpectedHeight = h; 34384426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34394426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34404426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 3441d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi @Override 3442d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 3443d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // TODO probably a lot more to do here than just the audio focus and remote control stacks 3444d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi dumpFocusStack(pw); 3445d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi dumpRCStack(pw); 3446d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 3447d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 3448d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 34499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3450