AudioService.java revision a9509736c85c19fe4ad4ba97a0545f0422a3dfc1
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 19c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasaniimport static android.media.AudioManager.RINGER_MODE_NORMAL; 20c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasaniimport static android.media.AudioManager.RINGER_MODE_SILENT; 21c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasaniimport static android.media.AudioManager.RINGER_MODE_VIBRATE; 22c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.app.ActivityManagerNative; 2496f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurentimport android.app.KeyguardManager; 25f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Triviimport android.app.PendingIntent; 26f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Triviimport android.app.PendingIntent.CanceledException; 2782aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothA2dp; 2882aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothAdapter; 2982aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothClass; 3082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothDevice; 3182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothHeadset; 3282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothProfile; 33bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pellyimport android.content.BroadcastReceiver; 34d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Triviimport android.content.ComponentName; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.ContentResolver; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Intent; 38a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurentimport android.content.IntentFilter; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.pm.PackageManager; 40b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekhimport android.database.ContentObserver; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer.OnCompletionListener; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer.OnErrorListener; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Binder; 44f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Triviimport android.os.Bundle; 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Environment; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Handler; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.IBinder; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Looper; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Message; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.RemoteException; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.ServiceManager; 5282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.os.SystemProperties; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Settings; 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Settings.System; 55b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Triviimport android.telephony.PhoneStateListener; 56b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Triviimport android.telephony.TelephonyManager; 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 58d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Triviimport android.view.KeyEvent; 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.VolumePanel; 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.telephony.ITelephony; 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 63d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.io.FileDescriptor; 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 65d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.io.PrintWriter; 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 67c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.HashMap; 68c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Iterator; 695a1e4cf83f5be1b5d79e2643fa791aa269b6a4bcJaikumar Ganeshimport java.util.List; 70c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Map; 7182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport java.util.NoSuchElementException; 72c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Set; 73d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.util.Stack; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The implementation of the volume manager service. 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This implementation focuses on delivering a responsive UI. Most methods are 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * asynchronous to external calls. For example, the task of setting a volume 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will update our internal state, but in a separate thread will set the system 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * volume and later persist to the database. Similarly, setting the ringer mode 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will update the state and broadcast a change and in a separate thread later 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * persist the ringer mode. 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class AudioService extends IAudioService.Stub { 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String TAG = "AudioService"; 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9118e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi /** Debug remote control client/display feature */ 927ff866e8cf43afc64111e98863dab549b57447b4Jean-Michel Trivi protected static final boolean DEBUG_RC = false; 9318e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** How long to delay before persisting a change in volume/ringer mode. */ 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int PERSIST_DELAY = 3000; 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Context mContext; 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ContentResolver mContentResolver; 99c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato private boolean mVoiceCapable; 100d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The UI */ 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumePanel mVolumePanel; 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // sendMsg() flags 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Used when a message should be shared across all stream types. */ 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SHARED_MSG = -1; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, replace it with this one. */ 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_REPLACE = 0; 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, ignore this one and leave the old. */ 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_NOOP = 1; 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, queue this one and leave the old. */ 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_QUEUE = 2; 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // AudioHandler message.whats 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_SET_SYSTEM_VOLUME = 0; 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_VOLUME = 1; 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_RINGER_MODE = 3; 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_VIBRATE_SETTING = 4; 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_MEDIA_SERVER_DIED = 5; 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_MEDIA_SERVER_STARTED = 6; 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PLAY_SOUND_EFFECT = 7; 1224c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private static final int MSG_BTA2DP_DOCK_TIMEOUT = 8; 123117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent private static final int MSG_LOAD_SOUND_EFFECTS = 9; 124fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent private static final int MSG_SET_FORCE_USE = 10; 125d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi private static final int MSG_PERSIST_MEDIABUTTONRECEIVER = 11; 126dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int MSG_BT_HEADSET_CNCT_FAILED = 12; 1278f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private static final int MSG_RCDISPLAY_CLEAR = 13; 1288f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private static final int MSG_RCDISPLAY_UPDATE = 14; 1294c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 1304c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private static final int BTA2DP_DOCK_TIMEOUT_MILLIS = 8000; 131dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Timeout for connection to bluetooth headset service 132dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int BT_HEADSET_CNCT_TIMEOUT_MS = 3000; 133dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioSystemThread */ 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioSystemThread mAudioSystemThread; 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioHandler */ 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioHandler mAudioHandler; 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see VolumeStreamState */ 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeStreamState[] mStreamStates; 141b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh private SettingsObserver mSettingsObserver; 142a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMode; 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Object mSettingsLock = new Object(); 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mMediaServerOk; 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SoundPool mSoundPool; 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Object mSoundEffectsLock = new Object(); 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int NUM_SOUNDPOOL_CHANNELS = 4; 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SOUND_EFFECT_VOLUME = 1000; 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect file names */ 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String SOUND_EFFECTS_PATH = "/media/audio/ui/"; 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String[] SOUND_EFFECT_FILES = new String[] { 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Effect_Tick.ogg", 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressStandard.ogg", 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressSpacebar.ogg", 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressDelete.ogg", 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressReturn.ogg" 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect file name mapping sound effect id (AudioManager.FX_xxx) to 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * file index in SOUND_EFFECT_FILES[] (first column) and indicating if effect 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * uses soundpool (second column) */ 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int[][] SOUND_EFFECT_FILES_MAP = new int[][] { 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_KEY_CLICK 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_UP 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_DOWN 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_LEFT 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_RIGHT 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {1, -1}, // FX_KEYPRESS_STANDARD 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {2, -1}, // FX_KEYPRESS_SPACEBAR 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {3, -1}, // FX_FOCUS_DELETE 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {4, -1} // FX_FOCUS_RETURN 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1775982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles /** @hide Maximum volume index values for audio streams */ 1785982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles private int[] MAX_STREAM_VOLUME = new int[] { 1796ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 5, // STREAM_VOICE_CALL 1806ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_SYSTEM 1816ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_RING 1826ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_MUSIC 1836ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_ALARM 1846ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_NOTIFICATION 1856ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_BLUETOOTH_SCO 1866ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_SYSTEM_ENFORCED 1876ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_DTMF 1886ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15 // STREAM_TTS 1895982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles }; 190a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /* STREAM_VOLUME_ALIAS[] indicates for each stream if it uses the volume settings 191a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * of another stream: This avoids multiplying the volume settings for hidden 192a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * stream types that follow other stream behavior for volume settings 193a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * NOTE: do not create loops in aliases! */ 194a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int[] STREAM_VOLUME_ALIAS = new int[] { 195a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_VOICE_CALL, // STREAM_VOICE_CALL 196a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_SYSTEM, // STREAM_SYSTEM 197a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_RING, // STREAM_RING 198a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_MUSIC, // STREAM_MUSIC 199a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_ALARM, // STREAM_ALARM 2004eb5a5713877227374d7bac97719873b2c17e92aEric Laurent AudioSystem.STREAM_RING, // STREAM_NOTIFICATION 201484d2888680e18e6ad8c3fcc51e3b70a705a096eEric Laurent AudioSystem.STREAM_BLUETOOTH_SCO, // STREAM_BLUETOOTH_SCO 202a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_SYSTEM, // STREAM_SYSTEM_ENFORCED 203a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_VOICE_CALL, // STREAM_DTMF 204a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_MUSIC // STREAM_TTS 205a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent }; 206a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioSystem.ErrorCallback mAudioSystemCallback = new AudioSystem.ErrorCallback() { 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onError(int error) { 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (error) { 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.AUDIO_STATUS_SERVER_DIED: 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaServerOk) { 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_MEDIA_SERVER_DIED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 1500); 21489e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent mMediaServerOk = false; 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.AUDIO_STATUS_OK: 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mMediaServerOk) { 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_MEDIA_SERVER_STARTED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 0); 22189e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent mMediaServerOk = true; 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current ringer mode from one of {@link AudioManager#RINGER_MODE_NORMAL}, 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#RINGER_MODE_SILENT}, or 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#RINGER_MODE_VIBRATE}. 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mRingerMode; 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2379bcf401d13d47416043a704430388abd59aef7cdEric Laurent /** @see System#MODE_RINGER_STREAMS_AFFECTED */ 2389bcf401d13d47416043a704430388abd59aef7cdEric Laurent private int mRingerModeAffectedStreams; 2399bcf401d13d47416043a704430388abd59aef7cdEric Laurent 2405b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Streams currently muted by ringer mode 2415b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent private int mRingerModeMutedStreams; 2425b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see System#MUTE_STREAMS_AFFECTED */ 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMuteAffectedStreams; 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Has multiple bits per vibrate type to indicate the type's vibrate 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * setting. See {@link #setVibrateSetting(int, int)}. 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This is not the final decision of whether vibrate is on/off for the 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * type since it depends on the ringer mode. See {@link #shouldVibrate(int)}. 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mVibrateSetting; 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 255a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Broadcast receiver for device connections intent broadcasts 256a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private final BroadcastReceiver mReceiver = new AudioServiceBroadcastReceiver(); 257a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 258d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Broadcast receiver for media button broadcasts (separate from mReceiver to 259d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // independently change its priority) 260d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private final BroadcastReceiver mMediaButtonReceiver = new MediaButtonBroadcastReceiver(); 261d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 262e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi // Used to alter media button redirection when the phone is ringing. 263e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi private boolean mIsRinging = false; 264e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi 265c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Devices currently connected 266c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent private HashMap <Integer, String> mConnectedDevices = new HashMap <Integer, String>(); 267c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 268c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Forced device usage for communications 269c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent private int mForcedUseForComm; 270c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2719272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // List of binder death handlers for setMode() client processes. 2729272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // The last process to have called setMode() is at the top of the list. 2739272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private ArrayList <SetModeDeathHandler> mSetModeDeathHandlers = new ArrayList <SetModeDeathHandler>(); 274eb14a783be073b5fd6e8c8c9bc87d2d1919f2c9eEric Laurent 2753def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // List of clients having issued a SCO start request 2763def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private ArrayList <ScoClient> mScoClients = new ArrayList <ScoClient>(); 2773def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 2783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // BluetoothHeadset API to control SCO connection 2793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private BluetoothHeadset mBluetoothHeadset; 2803def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 28182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh // Bluetooth headset device 28282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh private BluetoothDevice mBluetoothHeadsetDevice; 2833def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 28462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // Indicate if SCO audio connection is currently active and if the initiator is 28562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // audio service (internal) or bluetooth headset (external) 28662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent private int mScoAudioState; 28762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // SCO audio state is not active 28862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent private static final int SCO_STATE_INACTIVE = 0; 289dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // SCO audio activation request waiting for headset service to connect 290dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int SCO_STATE_ACTIVATE_REQ = 1; 29162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // SCO audio state is active or starting due to a local request to start a virtual call 292dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int SCO_STATE_ACTIVE_INTERNAL = 3; 293dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // SCO audio deactivation request waiting for headset service to connect 294dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int SCO_STATE_DEACTIVATE_REQ = 5; 295dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 29662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // SCO audio state is active due to an action in BT handsfree (either voice recognition or 29762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // in call audio) 29862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent private static final int SCO_STATE_ACTIVE_EXTERNAL = 2; 299dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Deactivation request for all SCO connections (initiated by audio mode change) 300dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // waiting for headset service to connect 301dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private static final int SCO_STATE_DEACTIVATE_EXT_REQ = 4; 302dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 303dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Current connection state indicated by bluetooth headset 304dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private int mScoConnectionState; 30562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent 306a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // true if boot sequence has been completed 307a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private boolean mBootCompleted; 308a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // listener for SoundPool sample load completion indication 309a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private SoundPoolCallback mSoundPoolCallBack; 310a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // thread for SoundPool listener 311a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private SoundPoolListenerThread mSoundPoolListenerThread; 312a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // message looper for SoundPool listener 313a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private Looper mSoundPoolLooper = null; 31425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // default volume applied to sound played with playSoundEffect() 31525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private static final int SOUND_EFFECT_DEFAULT_VOLUME_DB = -20; 31625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // volume applied to sound played with playSoundEffect() read from ro.config.sound_fx_volume 31725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private int SOUND_EFFECT_VOLUME_DB; 31825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // getActiveStreamType() will return STREAM_NOTIFICATION during this period after a notification 31925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // stopped 32025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private static final int NOTIFICATION_VOLUME_DELAY_MS = 5000; 32125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // previous volume adjustment direction received by checkForRingerModeChange() 32225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private int mPrevVolDirection = AudioManager.ADJUST_SAME; 32396f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent // Keyguard manager proxy 32496f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent private KeyguardManager mKeyguardManager; 325a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Construction 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide */ 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public AudioService(Context context) { 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContentResolver = context.getContentResolver(); 334c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato mVoiceCapable = mContext.getResources().getBoolean( 335c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato com.android.internal.R.bool.config_voice_capable); 3365982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 3375982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles // Intialized volume 3385982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles MAX_STREAM_VOLUME[AudioSystem.STREAM_VOICE_CALL] = SystemProperties.getInt( 3395982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles "ro.config.vc_call_vol_steps", 3405982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles MAX_STREAM_VOLUME[AudioSystem.STREAM_VOICE_CALL]); 3415982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 34225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent SOUND_EFFECT_VOLUME_DB = SystemProperties.getInt( 34325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent "ro.config.sound_fx_volume", 34425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent SOUND_EFFECT_DEFAULT_VOLUME_DB); 34525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumePanel = new VolumePanel(context, this); 347c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_NONE; 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project createAudioSystemThread(); 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readPersistedSettings(); 350c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent mSettingsObserver = new SettingsObserver(); 351a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent createStreamStates(); 3529f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent 3539f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mMode = AudioSystem.MODE_NORMAL; 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaServerOk = true; 3553891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent 3563891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent // Call setRingerModeInt() to apply correct mute 3573891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent // state on streams affected by ringer mode. 3583891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent mRingerModeMutedStreams = 0; 3593891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent setRingerModeInt(getRingerMode(), false); 3603891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.setErrorCallback(mAudioSystemCallback); 362a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 363a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Register for device connection intent broadcasts. 364a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent IntentFilter intentFilter = 365a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent new IntentFilter(Intent.ACTION_HEADSET_PLUG); 36621e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi 36782aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh intentFilter.addAction(BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED); 3683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent intentFilter.addAction(BluetoothHeadset.ACTION_AUDIO_STATE_CHANGED); 36982aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh intentFilter.addAction(BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED); 37082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh intentFilter.addAction(Intent.ACTION_DOCK_EVENT); 37121e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi intentFilter.addAction(Intent.ACTION_USB_ANLG_HEADSET_PLUG); 37221e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi intentFilter.addAction(Intent.ACTION_USB_DGTL_HEADSET_PLUG); 37326e37349831476d3225570af2dfbf1e459374c6bPraveen Bharathi intentFilter.addAction(Intent.ACTION_HDMI_AUDIO_PLUG); 37462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent intentFilter.addAction(Intent.ACTION_BOOT_COMPLETED); 375950e8cb40a6d826af4cc2eef9d3908c1b70486e6Eric Laurent intentFilter.addAction(Intent.ACTION_SCREEN_ON); 376950e8cb40a6d826af4cc2eef9d3908c1b70486e6Eric Laurent intentFilter.addAction(Intent.ACTION_SCREEN_OFF); 377a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent context.registerReceiver(mReceiver, intentFilter); 3785982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 379d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // Register for package removal intent broadcasts for media button receiver persistence 380d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi IntentFilter pkgFilter = new IntentFilter(); 381d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi pkgFilter.addAction(Intent.ACTION_PACKAGE_REMOVED); 382d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi pkgFilter.addDataScheme("package"); 383d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi context.registerReceiver(mReceiver, pkgFilter); 384d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 385d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Register for media button intent broadcasts. 386d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi intentFilter = new IntentFilter(Intent.ACTION_MEDIA_BUTTON); 3878f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // Workaround for bug on priority setting 3888f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi //intentFilter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY); 3898f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi intentFilter.setPriority(Integer.MAX_VALUE); 390d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi context.registerReceiver(mMediaButtonReceiver, intentFilter); 391b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi 392b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // Register for phone state monitoring 393b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi TelephonyManager tmgr = (TelephonyManager) 394b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi context.getSystemService(Context.TELEPHONY_SERVICE); 395b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi tmgr.listen(mPhoneStateListener, PhoneStateListener.LISTEN_CALL_STATE); 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void createAudioSystemThread() { 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioSystemThread = new AudioSystemThread(); 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioSystemThread.start(); 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project waitForAudioHandlerCreation(); 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Waits for the volume handler to be created by the other thread. */ 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void waitForAudioHandlerCreation() { 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(this) { 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (mAudioHandler == null) { 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Wait for mAudioHandler to be set by the other thread 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project wait(); 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (InterruptedException e) { 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Interrupted while waiting on volume handler."); 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void createStreamStates() { 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numStreamTypes = AudioSystem.getNumStreamTypes(); 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState[] streams = mStreamStates = new VolumeStreamState[numStreamTypes]; 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < numStreamTypes; i++) { 423a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i] = new VolumeStreamState(System.VOLUME_SETTINGS[STREAM_VOLUME_ALIAS[i]], i); 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 426a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Correct stream index values for streams with aliases 427a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int i = 0; i < numStreamTypes; i++) { 428a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (STREAM_VOLUME_ALIAS[i] != i) { 429a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index = rescaleIndex(streams[i].mIndex, STREAM_VOLUME_ALIAS[i], i); 430a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i].mIndex = streams[i].getValidIndex(index); 431a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(i, index); 432a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = rescaleIndex(streams[i].mLastAudibleIndex, STREAM_VOLUME_ALIAS[i], i); 433a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i].mLastAudibleIndex = streams[i].getValidIndex(index); 434a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void readPersistedSettings() { 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ContentResolver cr = mContentResolver; 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRingerMode = System.getInt(cr, System.MODE_RINGER, AudioManager.RINGER_MODE_NORMAL); 44272668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent // sanity check in case the settings are restored from a device with incompatible 44372668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent // ringer modes 44472668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent if (!AudioManager.isValidRingerMode(mRingerMode)) { 44572668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent mRingerMode = AudioManager.RINGER_MODE_NORMAL; 44672668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent System.putInt(cr, System.MODE_RINGER, mRingerMode); 44772668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVibrateSetting = System.getInt(cr, System.VIBRATE_ON, 0); 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 451c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent // make sure settings for ringer mode are consistent with device type: non voice capable 452c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent // devices (tablets) include media stream in silent mode whereas phones don't. 4539bcf401d13d47416043a704430388abd59aef7cdEric Laurent mRingerModeAffectedStreams = Settings.System.getInt(cr, 4549bcf401d13d47416043a704430388abd59aef7cdEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, 455a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent ((1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_NOTIFICATION)| 456c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent (1 << AudioSystem.STREAM_SYSTEM)|(1 << AudioSystem.STREAM_SYSTEM_ENFORCED))); 457c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent if (mVoiceCapable) { 458c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent mRingerModeAffectedStreams &= ~(1 << AudioSystem.STREAM_MUSIC); 459c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent } else { 460402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent mRingerModeAffectedStreams |= (1 << AudioSystem.STREAM_MUSIC); 461402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 462c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent Settings.System.putInt(cr, 463c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, mRingerModeAffectedStreams); 464c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteAffectedStreams = System.getInt(cr, 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.MUTE_STREAMS_AFFECTED, 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((1 << AudioSystem.STREAM_MUSIC)|(1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_SYSTEM))); 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Each stream will read its own persisted settings 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast the sticky intent 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastRingerMode(); 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast vibrate settings 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER); 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_NOTIFICATION); 477d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 478d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // Restore the default media button receiver from the system settings 479d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi restoreMediaButtonReceiver(); 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 482a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private void setStreamVolumeIndex(int stream, int index) { 483a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.setStreamVolumeIndex(stream, (index + 5)/10); 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 486a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int rescaleIndex(int index, int srcStream, int dstStream) { 487a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (index * mStreamStates[dstStream].getMaxIndex() + mStreamStates[srcStream].getMaxIndex() / 2) / mStreamStates[srcStream].getMaxIndex(); 488a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // IPC methods 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustVolume(int, int) */ 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustVolume(int direction, int flags) { 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustSuggestedStreamVolume(direction, AudioManager.USE_DEFAULT_STREAM_TYPE, flags); 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustVolume(int, int, int) */ 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags) { 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 502402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent int streamType; 503402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent if ((flags & AudioManager.FLAG_FORCE_STREAM) != 0) { 504402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent streamType = suggestedStreamType; 505402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } else { 506402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent streamType = getActiveStreamType(suggestedStreamType); 507402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50996f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent // Play sounds on STREAM_RING only and if lock screen is not on. 51096f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent if ((flags & AudioManager.FLAG_PLAY_SOUND) != 0 && 51196f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent ((STREAM_VOLUME_ALIAS[streamType] != AudioSystem.STREAM_RING) || 51296f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent (mKeyguardManager != null && mKeyguardManager.isKeyguardLocked()))) { 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project flags &= ~AudioManager.FLAG_PLAY_SOUND; 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustStreamVolume(streamType, direction, flags); 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustStreamVolume(int, int, int) */ 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustStreamVolume(int streamType, int direction, int flags) { 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidDirection(direction); 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 52496a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent // use stream type alias here so that streams with same alias have the same behavior, 52596a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent // including with regard to silent mode control (e.g the use of STREAM_RING below and in 52696a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent // checkForRingerModeChange() in place of STREAM_RING or STREAM_NOTIFICATION) 527b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent int streamTypeAlias = STREAM_VOLUME_ALIAS[streamType]; 528b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent VolumeStreamState streamState = mStreamStates[streamTypeAlias]; 5295b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent final int oldIndex = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean adjustVolume = true; 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If either the client forces allowing ringer modes for this adjustment, 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or the stream type is one that is affected by ringer modes 53425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (((flags & AudioManager.FLAG_ALLOW_RINGER_MODES) != 0) || 53596a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent streamTypeAlias == AudioSystem.STREAM_RING || 53696a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent (!mVoiceCapable && streamTypeAlias == AudioSystem.STREAM_MUSIC)) { 537c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani // do not vibrate if already in vibrate mode 538c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani if (mRingerMode == AudioManager.RINGER_MODE_VIBRATE) { 539cc11b1b8bb47aa6be23ff5c4caf683ff90074121Eric Laurent flags &= ~AudioManager.FLAG_VIBRATE; 540cc11b1b8bb47aa6be23ff5c4caf683ff90074121Eric Laurent } 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Check if the ringer mode changes with this volume adjustment. If 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it does, it will handle adjusting the volume, so we won't below 543b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent adjustVolume = checkForRingerModeChange(oldIndex, direction, streamTypeAlias); 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5465b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If stream is muted, adjust last audible index only 5475b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent int index; 5485b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.muteCount() != 0) { 5495b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (adjustVolume) { 55096a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent // adjust volume on all stream types sharing the same alias otherwise a query 55196a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent // on last audible index for an alias would not give the correct value 55296a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 55396a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent for (int i = numStreamTypes - 1; i >= 0; i--) { 55496a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent if (STREAM_VOLUME_ALIAS[i] == streamTypeAlias) { 55596a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent VolumeStreamState s = mStreamStates[i]; 55696a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent 55796a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent s.adjustLastAudibleIndex(direction); 55896a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent // Post a persist volume msg 55996a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, i, 56096a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent SENDMSG_REPLACE, 0, 1, s, PERSIST_DELAY); 56196a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent } 56296a33d1caad2fab0bc28891cfbf553f4b050bf0bEric Laurent } 5635b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 5645b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = streamState.mLastAudibleIndex; 5655b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 5665b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (adjustVolume && streamState.adjustIndex(direction)) { 5675b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post message to set system volume (it in turn will post a message 5685b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // to persist). Do not change volume if stream is muted. 569b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, streamTypeAlias, SENDMSG_NOOP, 0, 0, 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project streamState, 0); 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5725b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = streamState.mIndex; 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 57425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 57525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent sendVolumeUpdate(streamType, oldIndex, index, flags); 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamVolume(int, int, int) */ 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamVolume(int streamType, int index, int flags) { 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 5815b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent VolumeStreamState streamState = mStreamStates[STREAM_VOLUME_ALIAS[streamType]]; 5829ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 5835b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent final int oldIndex = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 5849ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 585b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent // setting ring or notifications volume to 0 on voice capable devices enters silent mode 586b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent if (mVoiceCapable && (((flags & AudioManager.FLAG_ALLOW_RINGER_MODES) != 0) || 587b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent (STREAM_VOLUME_ALIAS[streamType] == AudioSystem.STREAM_RING))) { 588b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent int newRingerMode = mRingerMode; 589b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent if (index == 0) { 590b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent newRingerMode = System.getInt(mContentResolver, System.VIBRATE_IN_SILENT, 1) == 1 591b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent ? AudioManager.RINGER_MODE_VIBRATE 592b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent : AudioManager.RINGER_MODE_SILENT; 593b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent setStreamVolumeInt(STREAM_VOLUME_ALIAS[streamType], index, false, true); 594b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent } else { 595b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent newRingerMode = AudioManager.RINGER_MODE_NORMAL; 596b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent } 597b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent if (newRingerMode != mRingerMode) { 598b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent setRingerMode(newRingerMode); 599b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent } 600b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent } 601b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent 602a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = rescaleIndex(index * 10, streamType, STREAM_VOLUME_ALIAS[streamType]); 603a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeInt(STREAM_VOLUME_ALIAS[streamType], index, false, true); 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6055b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 6065b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 60725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent sendVolumeUpdate(streamType, oldIndex, index, flags); 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 61025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // UI update and Broadcast Intent 61125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent private void sendVolumeUpdate(int streamType, int oldIndex, int index, int flags) { 61225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (!mVoiceCapable && (streamType == AudioSystem.STREAM_RING)) { 61325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent streamType = AudioSystem.STREAM_NOTIFICATION; 61425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 61525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 61625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent mVolumePanel.postVolumeChanged(streamType, flags); 61725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 6189ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent oldIndex = (oldIndex + 5) / 10; 6199ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent index = (index + 5) / 10; 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent intent = new Intent(AudioManager.VOLUME_CHANGED_ACTION); 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_TYPE, streamType); 6229ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_VALUE, index); 6239ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent intent.putExtra(AudioManager.EXTRA_PREV_VOLUME_STREAM_VALUE, oldIndex); 6249ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent mContext.sendBroadcast(intent); 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the stream state's index, and posts a message to set system volume. 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This will not call out to the UI. Assumes a valid stream type. 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType Type of the stream 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index Desired volume index of the stream 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param force If true, set the volume even if the desired volume is same 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as the current volume. 6359bcf401d13d47416043a704430388abd59aef7cdEric Laurent * @param lastAudible If true, stores new index as last audible one 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6379bcf401d13d47416043a704430388abd59aef7cdEric Laurent private void setStreamVolumeInt(int streamType, int index, boolean force, boolean lastAudible) { 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState streamState = mStreamStates[streamType]; 6395b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 6405b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If stream is muted, set last audible index only 6415b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.muteCount() != 0) { 642758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent // Do not allow last audible index to be 0 643758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent if (index != 0) { 644758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent streamState.setLastAudibleIndex(index); 645758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent // Post a persist volume msg 646758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamType, 647758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent SENDMSG_REPLACE, 0, 1, streamState, PERSIST_DELAY); 648758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent } 6495b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 6505b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.setIndex(index, lastAudible) || force) { 6515b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post message to set system volume (it in turn will post a message 6525b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // to persist). 653758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, streamType, SENDMSG_NOOP, 0, 0, 654758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent streamState, 0); 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamSolo(int, boolean) */ 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamSolo(int streamType, boolean state, IBinder cb) { 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int stream = 0; stream < mStreamStates.length; stream++) { 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isStreamAffectedByMute(stream) || stream == streamType) continue; 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Bring back last audible volume 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamStates[stream].mute(cb, state); 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamMute(int, boolean) */ 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamMute(int streamType, boolean state, IBinder cb) { 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isStreamAffectedByMute(streamType)) { 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamStates[streamType].mute(cb, state); 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 67525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** get stream mute state. */ 67625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public boolean isStreamMute(int streamType) { 67725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return (mStreamStates[streamType].muteCount() != 0); 67825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 67925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getStreamVolume(int) */ 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamVolume(int streamType) { 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 683a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (mStreamStates[streamType].mIndex + 5) / 10; 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getStreamMaxVolume(int) */ 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamMaxVolume(int streamType) { 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 689a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (mStreamStates[streamType].getMaxIndex() + 5) / 10; 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 69225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 69325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** Get last audible volume before stream was muted. */ 69425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public int getLastAudibleStreamVolume(int streamType) { 69525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent ensureValidStreamType(streamType); 69625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return (mStreamStates[streamType].mLastAudibleIndex + 5) / 10; 69725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 69825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getRingerMode() */ 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRingerMode() { 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode; 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setRingerMode(int) */ 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRingerMode(int ringerMode) { 706a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent synchronized (mSettingsLock) { 707a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (ringerMode != mRingerMode) { 708a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setRingerModeInt(ringerMode, true); 709a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Send sticky broadcast 710a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent broadcastRingerMode(); 711a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 712b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 713b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7154050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent private void setRingerModeInt(int ringerMode, boolean persist) { 716b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mRingerMode = ringerMode; 717b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 7185b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Mute stream if not previously muted by ringer mode and ringer mode 7195b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // is not RINGER_MODE_NORMAL and stream is affected by ringer mode. 7205b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Unmute stream if previously muted by ringer mode and ringer mode 7215b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // is RINGER_MODE_NORMAL or stream is not affected by ringer mode. 722b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh int numStreamTypes = AudioSystem.getNumStreamTypes(); 7235b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 7245b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (isStreamMutedByRingerMode(streamType)) { 7255b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (!isStreamAffectedByRingerMode(streamType) || 7265b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 727b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent // ring and notifications volume should never be 0 when not silenced 728b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent // on voice capable devices 729b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent if (mVoiceCapable && 730b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent STREAM_VOLUME_ALIAS[streamType] == AudioSystem.STREAM_RING && 731b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent mStreamStates[streamType].mLastAudibleIndex == 0) { 732b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent mStreamStates[streamType].mLastAudibleIndex = 10; 733b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent } 7345b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mStreamStates[streamType].mute(null, false); 7355b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerModeMutedStreams &= ~(1 << streamType); 7369bcf401d13d47416043a704430388abd59aef7cdEric Laurent } 7375b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 7385b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (isStreamAffectedByRingerMode(streamType) && 7395b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerMode != AudioManager.RINGER_MODE_NORMAL) { 7405b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mStreamStates[streamType].mute(null, true); 7415b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerModeMutedStreams |= (1 << streamType); 7425b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 743b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 745a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 746b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh // Post a persist ringer mode msg 7474050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (persist) { 7484050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_RINGER_MODE, SHARED_MSG, 7494050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent SENDMSG_REPLACE, 0, 0, null, PERSIST_DELAY); 7504050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#shouldVibrate(int) */ 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean shouldVibrate(int vibrateType) { 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (getVibrateSetting(vibrateType)) { 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_ON: 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode != AudioManager.RINGER_MODE_SILENT; 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_ONLY_SILENT: 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode == AudioManager.RINGER_MODE_VIBRATE; 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_OFF: 765bcac496076ef6f439147e7a2be71e8a2b76ddedeDaniel Sandler // return false, even for incoming calls 766bcac496076ef6f439147e7a2be71e8a2b76ddedeDaniel Sandler return false; 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getVibrateSetting(int) */ 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getVibrateSetting(int vibrateType) { 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mVibrateSetting >> (vibrateType * 2)) & 3; 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setVibrateSetting(int, int) */ 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVibrateSetting(int vibrateType, int vibrateSetting) { 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVibrateSetting = getValueForVibrateSetting(mVibrateSetting, vibrateType, vibrateSetting); 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast change 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(vibrateType); 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post message to set ringer mode (it in turn will post a message 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to persist) 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PERSIST_VIBRATE_SETTING, SHARED_MSG, SENDMSG_NOOP, 0, 0, 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 0); 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static int getValueForVibrateSetting(int existingValue, int vibrateType, 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int vibrateSetting) { 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // First clear the existing setting. Each vibrate type has two bits in 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the value. Note '3' is '11' in binary. 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project existingValue &= ~(3 << (vibrateType * 2)); 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set into the old value 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project existingValue |= (vibrateSetting & 3) << (vibrateType * 2); 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return existingValue; 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8089272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private class SetModeDeathHandler implements IBinder.DeathRecipient { 8099272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private IBinder mCb; // To be notified of client's death 810f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen private int mPid; 8119272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private int mMode = AudioSystem.MODE_NORMAL; // Current mode set by this client 8129272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 8139f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent SetModeDeathHandler(IBinder cb, int pid) { 8149272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mCb = cb; 8159f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mPid = pid; 8169272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8179272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 8189272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void binderDied() { 819d7454be47f4111c0478a502353e11dea401378bdEric Laurent int newModeOwnerPid = 0; 8209272b4b4a44fe1f33e3030810618194f817caaecEric Laurent synchronized(mSetModeDeathHandlers) { 8219272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "setMode() client died"); 8229272b4b4a44fe1f33e3030810618194f817caaecEric Laurent int index = mSetModeDeathHandlers.indexOf(this); 8239272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (index < 0) { 8249272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "unregistered setMode() client died"); 8259272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } else { 826d7454be47f4111c0478a502353e11dea401378bdEric Laurent newModeOwnerPid = setModeInt(AudioSystem.MODE_NORMAL, mCb, mPid); 8279272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8289272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8299f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // when entering RINGTONE, IN_CALL or IN_COMMUNICATION mode, clear all 8309f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // SCO connections not started by the application changing the mode 831d7454be47f4111c0478a502353e11dea401378bdEric Laurent if (newModeOwnerPid != 0) { 832d7454be47f4111c0478a502353e11dea401378bdEric Laurent disconnectBluetoothSco(newModeOwnerPid); 8339f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8349272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8359272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 836f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen public int getPid() { 837f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen return mPid; 838f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen } 839f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen 8409272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void setMode(int mode) { 8419272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mMode = mode; 8429272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8439272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 8449272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public int getMode() { 8459272b4b4a44fe1f33e3030810618194f817caaecEric Laurent return mMode; 8469272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8479272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 8489272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public IBinder getBinder() { 8499272b4b4a44fe1f33e3030810618194f817caaecEric Laurent return mCb; 8509272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8519272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 8529272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setMode(int) */ 8549272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void setMode(int mode, IBinder cb) { 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!checkAudioSettingsPermission("setMode()")) { 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 858a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 8598f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi if (mode < AudioSystem.MODE_CURRENT || mode >= AudioSystem.NUM_MODES) { 860a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return; 861a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 862a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 863d7454be47f4111c0478a502353e11dea401378bdEric Laurent int newModeOwnerPid = 0; 8649f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent synchronized(mSetModeDeathHandlers) { 865a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (mode == AudioSystem.MODE_CURRENT) { 866a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mode = mMode; 867a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 868d7454be47f4111c0478a502353e11dea401378bdEric Laurent newModeOwnerPid = setModeInt(mode, cb, Binder.getCallingPid()); 8699f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8709f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // when entering RINGTONE, IN_CALL or IN_COMMUNICATION mode, clear all 8719f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // SCO connections not started by the application changing the mode 872d7454be47f4111c0478a502353e11dea401378bdEric Laurent if (newModeOwnerPid != 0) { 873d7454be47f4111c0478a502353e11dea401378bdEric Laurent disconnectBluetoothSco(newModeOwnerPid); 8749f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8759f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8762ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi 8779f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // must be called synchronized on mSetModeDeathHandlers 878d7454be47f4111c0478a502353e11dea401378bdEric Laurent // setModeInt() returns a valid PID if the audio mode was successfully set to 8799f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // any mode other than NORMAL. 880d7454be47f4111c0478a502353e11dea401378bdEric Laurent int setModeInt(int mode, IBinder cb, int pid) { 881d7454be47f4111c0478a502353e11dea401378bdEric Laurent int newModeOwnerPid = 0; 8829f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (cb == null) { 8839f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent Log.e(TAG, "setModeInt() called with null binder"); 884d7454be47f4111c0478a502353e11dea401378bdEric Laurent return newModeOwnerPid; 8859f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8862ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi 8879f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent SetModeDeathHandler hdlr = null; 8889f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent Iterator iter = mSetModeDeathHandlers.iterator(); 8899f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent while (iter.hasNext()) { 8909f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent SetModeDeathHandler h = (SetModeDeathHandler)iter.next(); 8919f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (h.getPid() == pid) { 8929f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent hdlr = h; 8939f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // Remove from client list so that it is re-inserted at top of list 8949f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent iter.remove(); 8959f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent hdlr.getBinder().unlinkToDeath(hdlr, 0); 8969f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent break; 8979f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8989f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 8999f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent int status = AudioSystem.AUDIO_STATUS_OK; 9009f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent do { 9019f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mode == AudioSystem.MODE_NORMAL) { 9029f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // get new mode from client at top the list if any 9039f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (!mSetModeDeathHandlers.isEmpty()) { 9049f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent hdlr = mSetModeDeathHandlers.get(0); 9059f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent cb = hdlr.getBinder(); 9069f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mode = hdlr.getMode(); 9079f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 9089f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else { 9099f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (hdlr == null) { 9109f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent hdlr = new SetModeDeathHandler(cb, pid); 9119f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 9129f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // Register for client death notification 9139f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent try { 9149f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent cb.linkToDeath(hdlr, 0); 9159f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } catch (RemoteException e) { 9169f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // Client has died! 9179f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent Log.w(TAG, "setMode() could not link to "+cb+" binder death"); 9189f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 9199272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 9209f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // Last client to call setMode() is always at top of client list 9219f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // as required by SetModeDeathHandler.binderDied() 9229f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mSetModeDeathHandlers.add(0, hdlr); 9239f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent hdlr.setMode(mode); 9249f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 9253def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 9269f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mode != mMode) { 9279f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent status = AudioSystem.setPhoneState(mode); 9289f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (status == AudioSystem.AUDIO_STATUS_OK) { 9299f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // automatically handle audio focus for mode changes 9309f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent handleFocusForCalls(mMode, mode, cb); 9319f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mMode = mode; 9329f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else { 9339f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (hdlr != null) { 9349f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mSetModeDeathHandlers.remove(hdlr); 9359f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent cb.unlinkToDeath(hdlr, 0); 9363def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9379f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent // force reading new top of mSetModeDeathHandlers stack 9389f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mode = AudioSystem.MODE_NORMAL; 939b9c9d260f21b321527c4622a123af9767630d94dEric Laurent } 9409f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else { 9419f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent status = AudioSystem.AUDIO_STATUS_OK; 9429f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 9439f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } while (status != AudioSystem.AUDIO_STATUS_OK && !mSetModeDeathHandlers.isEmpty()); 9449f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent 9459f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (status == AudioSystem.AUDIO_STATUS_OK) { 9469f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mode != AudioSystem.MODE_NORMAL) { 947d7454be47f4111c0478a502353e11dea401378bdEric Laurent if (mSetModeDeathHandlers.isEmpty()) { 948d7454be47f4111c0478a502353e11dea401378bdEric Laurent Log.e(TAG, "setMode() different from MODE_NORMAL with empty mode client stack"); 949d7454be47f4111c0478a502353e11dea401378bdEric Laurent } else { 950d7454be47f4111c0478a502353e11dea401378bdEric Laurent newModeOwnerPid = mSetModeDeathHandlers.get(0).getPid(); 951d7454be47f4111c0478a502353e11dea401378bdEric Laurent } 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int streamType = getActiveStreamType(AudioManager.USE_DEFAULT_STREAM_TYPE); 954a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index = mStreamStates[STREAM_VOLUME_ALIAS[streamType]].mIndex; 9555b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent setStreamVolumeInt(STREAM_VOLUME_ALIAS[streamType], index, true, false); 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 957d7454be47f4111c0478a502353e11dea401378bdEric Laurent return newModeOwnerPid; 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9602ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi /** pre-condition: oldMode != newMode */ 961382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi private void handleFocusForCalls(int oldMode, int newMode, IBinder cb) { 9622ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // if ringing 9632ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi if (newMode == AudioSystem.MODE_RINGTONE) { 9642ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // if not ringing silently 9652ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi int ringVolume = AudioService.this.getStreamVolume(AudioManager.STREAM_RING); 9662ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi if (ringVolume > 0) { 9672ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // request audio focus for the communication focus entry 9682ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi requestAudioFocus(AudioManager.STREAM_RING, 969382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN_TRANSIENT, cb, 970382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi null /* IAudioFocusDispatcher allowed to be null only for this clientId */, 9718f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IN_VOICE_COMM_FOCUS_ID /*clientId*/, 9728f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi "system"); 9732ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi 9742ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9752ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9762ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // if entering call 9772ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi else if ((newMode == AudioSystem.MODE_IN_CALL) 9782ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi || (newMode == AudioSystem.MODE_IN_COMMUNICATION)) { 9792ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // request audio focus for the communication focus entry 9802ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // (it's ok if focus was already requested during ringing) 9812ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi requestAudioFocus(AudioManager.STREAM_RING, 982382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN_TRANSIENT, cb, 983382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi null /* IAudioFocusDispatcher allowed to be null only for this clientId */, 9848f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IN_VOICE_COMM_FOCUS_ID /*clientId*/, 9858f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi "system"); 9862ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9872ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // if exiting call 9882ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi else if (newMode == AudioSystem.MODE_NORMAL) { 9892ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi // abandon audio focus for communication focus entry 9902ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi abandonAudioFocus(null, IN_VOICE_COMM_FOCUS_ID); 9912ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9922ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } 9932ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getMode() */ 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMode() { 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMode; 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#playSoundEffect(int) */ 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType) { 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, 1002a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent effectType, -1, null, 0); 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#playSoundEffect(int, float) */ 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffectVolume(int effectType, float volume) { 1007a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent loadSoundEffects(); 10089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, 10099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project effectType, (int) (volume * 1000), null, 0); 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Loads samples into the soundpool. 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method must be called at when sound effects are enabled 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean loadSoundEffects() { 1017a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent int status; 1018a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 1020a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (!mBootCompleted) { 1021a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, "loadSoundEffects() called before boot complete"); 1022a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent return false; 1023a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1024a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1025a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent if (mSoundPool != null) { 1026a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent return true; 1027a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool = new SoundPool(NUM_SOUNDPOOL_CHANNELS, AudioSystem.STREAM_SYSTEM, 0); 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 1030a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, "loadSoundEffects() could not allocate sound pool"); 1031a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent return false; 1032a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1033a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1034a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent try { 1035a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolCallBack = null; 1036a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolListenerThread = new SoundPoolListenerThread(); 1037a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolListenerThread.start(); 1038a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // Wait for mSoundPoolCallBack to be set by the other thread 1039a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundEffectsLock.wait(); 1040a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } catch (InterruptedException e) { 1041a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, "Interrupted while waiting sound pool listener thread."); 1042a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1043a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1044a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (mSoundPoolCallBack == null) { 1045a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, "loadSoundEffects() could not create SoundPool listener or thread"); 1046a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (mSoundPoolLooper != null) { 1047a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper.quit(); 1048a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper = null; 1049a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1050a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolListenerThread = null; 1051a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool.release(); 1052a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool = null; 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * poolId table: The value -1 in this table indicates that corresponding 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * file (same index in SOUND_EFFECT_FILES[] has not been loaded. 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Once loaded, the value in poolId is the sample ID and the same 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sample can be reused for another effect using the same file. 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] poolId = new int[SOUND_EFFECT_FILES.length]; 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[fileIdx] = -1; 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Effects whose value in SOUND_EFFECT_FILES_MAP[effect][1] is -1 must be loaded. 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If load succeeds, value in SOUND_EFFECT_FILES_MAP[effect][1] is > 0: 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this indicates we have a valid sample loaded for this effect. 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1070a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1071117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent int lastSample = 0; 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Do not load sample if this effect uses the MediaPlayer 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]] == -1) { 1078a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent String filePath = Environment.getRootDirectory() 1079a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent + SOUND_EFFECTS_PATH 1080a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effect][0]]; 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int sampleId = mSoundPool.load(filePath, 0); 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sampleId <= 0) { 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Soundpool could not load file: "+filePath); 1084117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } else { 1085117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent SOUND_EFFECT_FILES_MAP[effect][1] = sampleId; 1086117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = sampleId; 1087117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent lastSample = sampleId; 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = poolId[SOUND_EFFECT_FILES_MAP[effect][0]]; 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1093a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent // wait for all samples to be loaded 1094117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent if (lastSample != 0) { 1095117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent mSoundPoolCallBack.setLastSample(lastSample); 1096117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 1097117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent try { 1098117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent mSoundEffectsLock.wait(); 1099117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent status = mSoundPoolCallBack.status(); 1100117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } catch (java.lang.InterruptedException e) { 1101117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent Log.w(TAG, "Interrupted while waiting sound pool callback."); 1102117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent status = -1; 1103117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } 1104117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } else { 1105a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent status = -1; 1106a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1107117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 1108a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (mSoundPoolLooper != null) { 1109a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper.quit(); 1110a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper = null; 1111a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1112a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolListenerThread = null; 1113a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (status != 0) { 1114a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Log.w(TAG, 1115a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent "loadSoundEffects(), Error " 1116117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent + ((lastSample != 0) ? mSoundPoolCallBack.status() : -1) 1117a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent + " while loading samples"); 1118117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 1119117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent if (SOUND_EFFECT_FILES_MAP[effect][1] > 0) { 1120117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent SOUND_EFFECT_FILES_MAP[effect][1] = -1; 1121117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } 1122117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent } 1123117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 1124a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool.release(); 1125a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool = null; 1126a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1128a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent return (status == 0); 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unloads samples from the sound pool. 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method can be called to free some memory when 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sound effects are disabled. 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unloadSoundEffects() { 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1141a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1142117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent mAudioHandler.removeMessages(MSG_LOAD_SOUND_EFFECTS); 1143a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mAudioHandler.removeMessages(MSG_PLAY_SOUND_EFFECT); 1144a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] poolId = new int[SOUND_EFFECT_FILES.length]; 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[fileIdx] = 0; 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effect][1] <= 0) { 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (poolId[SOUND_EFFECT_FILES_MAP[effect][0]] == 0) { 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool.unload(SOUND_EFFECT_FILES_MAP[effect][1]); 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = -1; 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = -1; 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1160a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool.release(); 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool = null; 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1165a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent class SoundPoolListenerThread extends Thread { 1166a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public SoundPoolListenerThread() { 1167a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent super("SoundPoolListenerThread"); 1168a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1169a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1170a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent @Override 1171a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public void run() { 1172a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1173a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Looper.prepare(); 1174a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolLooper = Looper.myLooper(); 1175a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1176a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent synchronized (mSoundEffectsLock) { 1177a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (mSoundPool != null) { 1178a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPoolCallBack = new SoundPoolCallback(); 1179a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundPool.setOnLoadCompleteListener(mSoundPoolCallBack); 1180a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1181a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundEffectsLock.notify(); 1182a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1183a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent Looper.loop(); 1184a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1185a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1186a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1187a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent private final class SoundPoolCallback implements 1188a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent android.media.SoundPool.OnLoadCompleteListener { 1189a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1190a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent int mStatus; 1191a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent int mLastSample; 1192a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1193a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public int status() { 1194a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent return mStatus; 1195a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1196a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1197a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public void setLastSample(int sample) { 1198a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mLastSample = sample; 1199a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1200a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 1201a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent public void onLoadComplete(SoundPool soundPool, int sampleId, int status) { 1202a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent synchronized (mSoundEffectsLock) { 1203a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (status != 0) { 1204a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mStatus = status; 1205a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1206a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent if (sampleId == mLastSample) { 1207a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mSoundEffectsLock.notify(); 1208a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1209a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1210a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1211a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent } 1212a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent 12134050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent /** @see AudioManager#reloadAudioSettings() */ 12144050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent public void reloadAudioSettings() { 12154050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // restore ringer mode, ringer mode affected streams, mute affected streams and vibrate settings 12164050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent readPersistedSettings(); 12174050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 12184050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // restore volume settings 12194050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 12204050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent for (int streamType = 0; streamType < numStreamTypes; streamType++) { 12214050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent VolumeStreamState streamState = mStreamStates[streamType]; 12224050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 1223d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent String settingName = System.VOLUME_SETTINGS[STREAM_VOLUME_ALIAS[streamType]]; 1224d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent String lastAudibleSettingName = settingName + System.APPEND_FOR_LAST_AUDIBLE; 1225d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent int index = Settings.System.getInt(mContentResolver, 1226d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent settingName, 1227d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1228d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent if (STREAM_VOLUME_ALIAS[streamType] != streamType) { 1229d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = rescaleIndex(index * 10, STREAM_VOLUME_ALIAS[streamType], streamType); 1230d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } else { 1231d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index *= 10; 1232d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } 1233d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent streamState.mIndex = streamState.getValidIndex(index); 1234d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent 1235d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = (index + 5) / 10; 1236d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = Settings.System.getInt(mContentResolver, 1237d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent lastAudibleSettingName, 1238d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent (index > 0) ? index : AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1239d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent if (STREAM_VOLUME_ALIAS[streamType] != streamType) { 1240d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = rescaleIndex(index * 10, STREAM_VOLUME_ALIAS[streamType], streamType); 1241d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } else { 1242d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index *= 10; 12434050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 1244d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent streamState.mLastAudibleIndex = streamState.getValidIndex(index); 1245a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 12465b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // unmute stream that was muted but is not affect by mute anymore 12474050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (streamState.muteCount() != 0 && !isStreamAffectedByMute(streamType)) { 12484050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent int size = streamState.mDeathHandlers.size(); 12494050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent for (int i = 0; i < size; i++) { 12504050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent streamState.mDeathHandlers.get(i).mMuteCount = 1; 12514050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent streamState.mDeathHandlers.get(i).mute(false); 12524050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 12534050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 12544050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // apply stream volume 12554050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (streamState.muteCount() == 0) { 1256a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, streamState.mIndex); 12574050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 12584050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 12594050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 12604050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // apply new ringer mode 12614050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent setRingerModeInt(getRingerMode(), false); 12624050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 12634050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 1264c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#setSpeakerphoneOn() */ 1265c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public void setSpeakerphoneOn(boolean on){ 1266dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent if (!checkAudioSettingsPermission("setSpeakerphoneOn()")) { 1267dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent return; 1268dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent } 1269fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent mForcedUseForComm = on ? AudioSystem.FORCE_SPEAKER : AudioSystem.FORCE_NONE; 1270fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent 1271fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent sendMsg(mAudioHandler, MSG_SET_FORCE_USE, SHARED_MSG, SENDMSG_QUEUE, 1272fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent AudioSystem.FOR_COMMUNICATION, mForcedUseForComm, null, 0); 1273c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1274c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1275c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#isSpeakerphoneOn() */ 1276c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public boolean isSpeakerphoneOn() { 1277fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent return (mForcedUseForComm == AudioSystem.FORCE_SPEAKER); 1278c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1279c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1280c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#setBluetoothScoOn() */ 1281c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public void setBluetoothScoOn(boolean on){ 1282dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent if (!checkAudioSettingsPermission("setBluetoothScoOn()")) { 1283dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent return; 1284dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent } 1285fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent mForcedUseForComm = on ? AudioSystem.FORCE_BT_SCO : AudioSystem.FORCE_NONE; 1286fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent 1287fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent sendMsg(mAudioHandler, MSG_SET_FORCE_USE, SHARED_MSG, SENDMSG_QUEUE, 1288fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent AudioSystem.FOR_COMMUNICATION, mForcedUseForComm, null, 0); 1289fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent sendMsg(mAudioHandler, MSG_SET_FORCE_USE, SHARED_MSG, SENDMSG_QUEUE, 1290fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent AudioSystem.FOR_RECORD, mForcedUseForComm, null, 0); 1291c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1292c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1293c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#isBluetoothScoOn() */ 1294c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public boolean isBluetoothScoOn() { 1295fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent return (mForcedUseForComm == AudioSystem.FORCE_BT_SCO); 1296c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1297c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 12983def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** @see AudioManager#startBluetoothSco() */ 12993def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void startBluetoothSco(IBinder cb){ 1300dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!checkAudioSettingsPermission("startBluetoothSco()") || 1301dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent !mBootCompleted) { 13023def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return; 13033def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 1304854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient client = getScoClient(cb, true); 13053def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client.incCount(); 13063def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13073def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13083def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** @see AudioManager#stopBluetoothSco() */ 13093def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void stopBluetoothSco(IBinder cb){ 1310dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!checkAudioSettingsPermission("stopBluetoothSco()") || 1311dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent !mBootCompleted) { 13123def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return; 13133def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 1314854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient client = getScoClient(cb, false); 1315854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent if (client != null) { 1316854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent client.decCount(); 1317854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } 13183def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13193def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13203def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private class ScoClient implements IBinder.DeathRecipient { 13213def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private IBinder mCb; // To be notified of client's death 1322f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen private int mCreatorPid; 13233def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private int mStartcount; // number of SCO connections started by this client 13243def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13253def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent ScoClient(IBinder cb) { 13263def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb = cb; 1327f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen mCreatorPid = Binder.getCallingPid(); 13283def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount = 0; 13293def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13303def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13313def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void binderDied() { 13323def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 13333def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "SCO client died"); 13343def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int index = mScoClients.indexOf(this); 13353def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (index < 0) { 13363def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "unregistered SCO client died"); 13373def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else { 13383def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent clearCount(true); 13393def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mScoClients.remove(this); 13403def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13413def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13423def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13433def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13443def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void incCount() { 13453def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 134682aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh requestScoState(BluetoothHeadset.STATE_AUDIO_CONNECTED); 13473def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 13483def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent try { 13493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb.linkToDeath(this, 0); 13503def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } catch (RemoteException e) { 13513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // client has already died! 13523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "ScoClient incCount() could not link to "+mCb+" binder death"); 13533def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13543def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount++; 13563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13583def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void decCount() { 13603def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 13613def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 13623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "ScoClient.decCount() already 0"); 13633def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else { 13643def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount--; 13653def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 1366e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent try { 1367e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent mCb.unlinkToDeath(this, 0); 1368e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } catch (NoSuchElementException e) { 1369e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent Log.w(TAG, "decCount() going to 0 but not registered to binder"); 1370e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } 13713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 137282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh requestScoState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED); 13733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13753def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13763def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13773def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void clearCount(boolean stopSco) { 13783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 1379e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent if (mStartcount != 0) { 1380e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent try { 1381e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent mCb.unlinkToDeath(this, 0); 1382e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } catch (NoSuchElementException e) { 1383e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent Log.w(TAG, "clearCount() mStartcount: "+mStartcount+" != 0 but not registered to binder"); 1384e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } 1385e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } 13863def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount = 0; 13873def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (stopSco) { 138882aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh requestScoState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED); 13893def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13903def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13913def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13923def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13933def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public int getCount() { 13943def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mStartcount; 13953def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13963def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13973def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public IBinder getBinder() { 13983def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mCb; 13993def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14003def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 1401d7454be47f4111c0478a502353e11dea401378bdEric Laurent public int getPid() { 1402d7454be47f4111c0478a502353e11dea401378bdEric Laurent return mCreatorPid; 1403d7454be47f4111c0478a502353e11dea401378bdEric Laurent } 1404d7454be47f4111c0478a502353e11dea401378bdEric Laurent 14053def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public int totalCount() { 14063def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 14073def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int count = 0; 14083def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 14093def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 14103def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent count += mScoClients.get(i).getCount(); 14113def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14123def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return count; 14133def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14143def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14153def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 14163def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private void requestScoState(int state) { 141762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent checkScoAudioState(); 1418dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (totalCount() == 0) { 1419dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (state == BluetoothHeadset.STATE_AUDIO_CONNECTED) { 1420dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Make sure that the state transitions to CONNECTING even if we cannot initiate 1421dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // the connection. 1422dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_CONNECTING); 1423dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Accept SCO audio activation only in NORMAL audio mode or if the mode is 1424f1ddd51f9cd2f92b922bc636c307210a8d587c25Marco Nelissen // currently controlled by the same client process. 14259f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent synchronized(mSetModeDeathHandlers) { 14269f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if ((mSetModeDeathHandlers.isEmpty() || 14279f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mSetModeDeathHandlers.get(0).getPid() == mCreatorPid) && 14289f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent (mScoAudioState == SCO_STATE_INACTIVE || 14299f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_REQ)) { 14309f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mScoAudioState == SCO_STATE_INACTIVE) { 14319f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mBluetoothHeadset != null && mBluetoothHeadsetDevice != null) { 14329f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent if (mBluetoothHeadset.startScoUsingVirtualVoiceCall( 14339f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mBluetoothHeadsetDevice)) { 14349f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_INTERNAL; 14359f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else { 14369f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent broadcastScoConnectionState( 14379f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 14389f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } 14399f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else if (getBluetoothHeadset()) { 14409f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mScoAudioState = SCO_STATE_ACTIVATE_REQ; 1441dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 14429f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent } else { 14439f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_INTERNAL; 14449f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_CONNECTED); 1445dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1446dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else { 14479f103de83f2d5d472960dcf1401e95b2ab57a477Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 1448dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1449dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 145062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } else if (state == BluetoothHeadset.STATE_AUDIO_DISCONNECTED && 1451dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent (mScoAudioState == SCO_STATE_ACTIVE_INTERNAL || 1452dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_ACTIVATE_REQ)) { 1453dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState == SCO_STATE_ACTIVE_INTERNAL) { 1454671db6f3ba1fdb3c907e0735fe6d0d284f5c34deMarco Nelissen if (mBluetoothHeadset != null && mBluetoothHeadsetDevice != null) { 1455dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!mBluetoothHeadset.stopScoUsingVirtualVoiceCall( 1456dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice)) { 1457dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_INACTIVE; 1458dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState( 1459dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 1460dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1461dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else if (getBluetoothHeadset()) { 1462dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_DEACTIVATE_REQ; 1463dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1464dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else { 1465dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_INACTIVE; 1466dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 1467dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 14683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14693def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14703def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14723def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 147362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent private void checkScoAudioState() { 147462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent if (mBluetoothHeadset != null && mBluetoothHeadsetDevice != null && 1475dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_INACTIVE && 147662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadset.getAudioState(mBluetoothHeadsetDevice) 147762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent != BluetoothHeadset.STATE_AUDIO_DISCONNECTED) { 147862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_EXTERNAL; 147962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 148062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 148162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent 1482854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent private ScoClient getScoClient(IBinder cb, boolean create) { 14833def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 1484854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient client = null; 14853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 14863def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 14873def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client = mScoClients.get(i); 14883def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (client.getBinder() == cb) 14893def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return client; 14903def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 1491854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent if (create) { 1492854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent client = new ScoClient(cb); 1493854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent mScoClients.add(client); 1494854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } 14953def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return client; 14963def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14973def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14983def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 1499d7454be47f4111c0478a502353e11dea401378bdEric Laurent public void clearAllScoClients(int exceptPid, boolean stopSco) { 15003def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 1501854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient savedClient = null; 15023def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 15033def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 1504854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent ScoClient cl = mScoClients.get(i); 1505d7454be47f4111c0478a502353e11dea401378bdEric Laurent if (cl.getPid() != exceptPid) { 1506854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent cl.clearCount(stopSco); 1507854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } else { 1508854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent savedClient = cl; 1509854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } 1510854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent } 1511854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent mScoClients.clear(); 1512854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent if (savedClient != null) { 1513854938a72d968c1bc0de4e2b0ea87777cfebc045Eric Laurent mScoClients.add(savedClient); 15143def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 15153def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 15163def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 15173def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 1518dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private boolean getBluetoothHeadset() { 1519dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent boolean result = false; 1520dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); 1521dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (adapter != null) { 1522dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent result = adapter.getProfileProxy(mContext, mBluetoothProfileServiceListener, 1523dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent BluetoothProfile.HEADSET); 1524dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1525dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // If we could not get a bluetooth headset proxy, send a failure message 1526dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // without delay to reset the SCO audio state and clear SCO clients. 1527dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // If we could get a proxy, send a delayed failure message that will reset our state 1528dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // in case we don't receive onServiceConnected(). 1529dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent sendMsg(mAudioHandler, MSG_BT_HEADSET_CNCT_FAILED, 0, 1530dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent SENDMSG_REPLACE, 0, 0, null, result ? BT_HEADSET_CNCT_TIMEOUT_MS : 0); 1531dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent return result; 1532dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1533dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1534d7454be47f4111c0478a502353e11dea401378bdEric Laurent private void disconnectBluetoothSco(int exceptPid) { 1535dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent synchronized(mScoClients) { 1536dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent checkScoAudioState(); 1537dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState == SCO_STATE_ACTIVE_EXTERNAL || 1538dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_EXT_REQ) { 1539dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mBluetoothHeadsetDevice != null) { 1540dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mBluetoothHeadset != null) { 1541dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!mBluetoothHeadset.stopVoiceRecognition( 1542b06ac839dd2d0437fc8314f6deb7233af5af521eEric Laurent mBluetoothHeadsetDevice)) { 1543dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent sendMsg(mAudioHandler, MSG_BT_HEADSET_CNCT_FAILED, 0, 1544dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent SENDMSG_REPLACE, 0, 0, null, 0); 1545dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1546dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else if (mScoAudioState == SCO_STATE_ACTIVE_EXTERNAL && 1547dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent getBluetoothHeadset()) { 1548dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_DEACTIVATE_EXT_REQ; 1549dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1550dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1551dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } else { 1552d7454be47f4111c0478a502353e11dea401378bdEric Laurent clearAllScoClients(exceptPid, true); 1553dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1554dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1555dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1556dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1557dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private void resetBluetoothSco() { 1558dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent synchronized(mScoClients) { 1559d7454be47f4111c0478a502353e11dea401378bdEric Laurent clearAllScoClients(0, false); 1560dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_INACTIVE; 1561dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 1562dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1563dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1564dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1565dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent private void broadcastScoConnectionState(int state) { 1566dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (state != mScoConnectionState) { 1567dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent Intent newIntent = new Intent(AudioManager.ACTION_SCO_AUDIO_STATE_UPDATED); 1568dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, state); 1569dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_PREVIOUS_STATE, 1570dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoConnectionState); 1571dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mContext.sendStickyBroadcast(newIntent); 1572dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoConnectionState = state; 1573dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1574dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1575dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 157682aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh private BluetoothProfile.ServiceListener mBluetoothProfileServiceListener = 157782aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh new BluetoothProfile.ServiceListener() { 157882aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh public void onServiceConnected(int profile, BluetoothProfile proxy) { 157962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent synchronized (mScoClients) { 1580dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Discard timeout message 1581dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mAudioHandler.removeMessages(MSG_BT_HEADSET_CNCT_FAILED); 158262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadset = (BluetoothHeadset) proxy; 158362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent List<BluetoothDevice> deviceList = mBluetoothHeadset.getConnectedDevices(); 158462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent if (deviceList.size() > 0) { 158562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadsetDevice = deviceList.get(0); 158662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } else { 158762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadsetDevice = null; 158862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 1589dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Refresh SCO audio state 1590dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent checkScoAudioState(); 1591dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // Continue pending action if any 1592dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState == SCO_STATE_ACTIVATE_REQ || 1593dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_REQ || 1594dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_EXT_REQ) { 1595dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent boolean status = false; 1596dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mBluetoothHeadsetDevice != null) { 1597dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent switch (mScoAudioState) { 1598dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent case SCO_STATE_ACTIVATE_REQ: 1599dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_INTERNAL; 1600dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent status = mBluetoothHeadset.startScoUsingVirtualVoiceCall( 1601dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice); 1602dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent break; 1603dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent case SCO_STATE_DEACTIVATE_REQ: 1604dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent status = mBluetoothHeadset.stopScoUsingVirtualVoiceCall( 1605dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice); 1606dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent break; 1607dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent case SCO_STATE_DEACTIVATE_EXT_REQ: 1608dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent status = mBluetoothHeadset.stopVoiceRecognition( 1609dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadsetDevice); 1610dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1611dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1612dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!status) { 1613dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent sendMsg(mAudioHandler, MSG_BT_HEADSET_CNCT_FAILED, 0, 1614dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent SENDMSG_REPLACE, 0, 0, null, 0); 1615dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 1616dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent } 16173def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 16183def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 161982aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh public void onServiceDisconnected(int profile) { 162062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent synchronized (mScoClients) { 1621dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mBluetoothHeadset = null; 16223def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 16233def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 16243def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent }; 1625d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Internal methods 16289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 16299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks if the adjustment should change ringer mode instead of just 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * adjusting volume. If so, this will set the proper ringer mode and volume 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * indices on the stream states. 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1635b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent private boolean checkForRingerModeChange(int oldIndex, int direction, int streamType) { 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean adjustVolumeIndex = true; 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int newRingerMode = mRingerMode; 16383d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent int uiIndex = (oldIndex + 5) / 10; 1639c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani boolean vibeInSilent = System.getInt(mContentResolver, System.VIBRATE_IN_SILENT, 1) == 1; 16409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1641c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani if (mRingerMode == RINGER_MODE_NORMAL) { 16423d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent if ((direction == AudioManager.ADJUST_LOWER) && (uiIndex <= 1)) { 16433d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent // enter silent mode if current index is the last audible one and not repeating a 16443d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent // volume key down 1645c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani if (vibeInSilent || mPrevVolDirection != AudioManager.ADJUST_LOWER) { 16463d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent // "silent mode", but which one? 1647c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani newRingerMode = vibeInSilent ? RINGER_MODE_VIBRATE : RINGER_MODE_SILENT; 16483d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent } 16498ca9a1cf350bde9a429b8a6fe7c673b964048a54Eric Laurent if (uiIndex == 0 || 16508ca9a1cf350bde9a429b8a6fe7c673b964048a54Eric Laurent (!vibeInSilent && 16518ca9a1cf350bde9a429b8a6fe7c673b964048a54Eric Laurent mPrevVolDirection == AudioManager.ADJUST_LOWER && 16528ca9a1cf350bde9a429b8a6fe7c673b964048a54Eric Laurent mVoiceCapable && streamType == AudioSystem.STREAM_RING)) { 16533d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent adjustVolumeIndex = false; 16543d4c06f90726a85e89dab13c41ddc15b9c912a3fEric Laurent } 16556329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler } 1656c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani } else if (mRingerMode == RINGER_MODE_VIBRATE) { 1657c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani if ((direction == AudioManager.ADJUST_LOWER)) { 1658c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani // Set it to silent, if it wasn't a long-press 1659c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani if (mPrevVolDirection != AudioManager.ADJUST_LOWER) { 1660c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani newRingerMode = RINGER_MODE_SILENT; 1661c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani } 1662c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani } else if (direction == AudioManager.ADJUST_RAISE) { 1663c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani newRingerMode = RINGER_MODE_NORMAL; 1664c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani } 1665c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani adjustVolumeIndex = false; 16666329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler } else { 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction == AudioManager.ADJUST_RAISE) { 16686329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler // exiting silent mode 1669c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani // If VIBRATE_IN_SILENT, then go into vibrate mode 1670c696a53d1fe4d61373c5dc64dd057d322da90c8fAmith Yamasani newRingerMode = vibeInSilent ? RINGER_MODE_VIBRATE : RINGER_MODE_NORMAL; 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1672b024c30a80684ac08daef3137b7ba0d347fe3ce5Eric Laurent adjustVolumeIndex = false; 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newRingerMode != mRingerMode) { 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setRingerMode(newRingerMode); 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 167925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent mPrevVolDirection = direction; 168025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 16819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return adjustVolumeIndex; 16829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isStreamAffectedByRingerMode(int streamType) { 16859bcf401d13d47416043a704430388abd59aef7cdEric Laurent return (mRingerModeAffectedStreams & (1 << streamType)) != 0; 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16885b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent private boolean isStreamMutedByRingerMode(int streamType) { 16895b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent return (mRingerModeMutedStreams & (1 << streamType)) != 0; 16905b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 16915b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isStreamAffectedByMute(int streamType) { 16939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mMuteAffectedStreams & (1 << streamType)) != 0; 16949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void ensureValidDirection(int direction) { 16979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction < AudioManager.ADJUST_LOWER || direction > AudioManager.ADJUST_RAISE) { 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Bad direction " + direction); 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void ensureValidStreamType(int streamType) { 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamType < 0 || streamType >= mStreamStates.length) { 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Bad stream type " + streamType); 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getActiveStreamType(int suggestedStreamType) { 170925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 171025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (mVoiceCapable) { 171125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent boolean isOffhook = false; 171225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent try { 171325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent ITelephony phone = ITelephony.Stub.asInterface(ServiceManager.checkService("phone")); 171425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (phone != null) isOffhook = phone.isOffhook(); 171525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } catch (RemoteException e) { 171625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent Log.w(TAG, "Couldn't connect to phone service", e); 171725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 171825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 171925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (isOffhook || getMode() == AudioManager.MODE_IN_COMMUNICATION) { 172025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (AudioSystem.getForceUse(AudioSystem.FOR_COMMUNICATION) 172125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent == AudioSystem.FORCE_BT_SCO) { 172225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_BLUETOOTH_SCO..."); 172325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_BLUETOOTH_SCO; 172425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else { 172525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_VOICE_CALL..."); 172625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_VOICE_CALL; 172725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 172825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else if (AudioSystem.isStreamActive(AudioSystem.STREAM_MUSIC, 0)) { 172925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_MUSIC..."); 173025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_MUSIC; 173125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else if (suggestedStreamType == AudioManager.USE_DEFAULT_STREAM_TYPE) { 1732c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato // Log.v(TAG, "getActiveStreamType: Forcing STREAM_RING..." 1733c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato // + " b/c USE_DEFAULT_STREAM_TYPE..."); 1734c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato return AudioSystem.STREAM_RING; 1735c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato } else { 173625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Returning suggested type " + suggestedStreamType); 173725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return suggestedStreamType; 173825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 173925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else { 174025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (getMode() == AudioManager.MODE_IN_COMMUNICATION) { 174125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent if (AudioSystem.getForceUse(AudioSystem.FOR_COMMUNICATION) 174225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent == AudioSystem.FORCE_BT_SCO) { 174325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_BLUETOOTH_SCO..."); 174425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_BLUETOOTH_SCO; 174525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else { 174625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_VOICE_CALL..."); 174725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_VOICE_CALL; 174825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 174925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else if (AudioSystem.isStreamActive(AudioSystem.STREAM_NOTIFICATION, 175025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent NOTIFICATION_VOLUME_DELAY_MS) || 175125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent AudioSystem.isStreamActive(AudioSystem.STREAM_RING, 175225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent NOTIFICATION_VOLUME_DELAY_MS)) { 175325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Forcing STREAM_NOTIFICATION..."); 175425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.STREAM_NOTIFICATION; 175525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else if (AudioSystem.isStreamActive(AudioSystem.STREAM_MUSIC, 0) || 175625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent (suggestedStreamType == AudioManager.USE_DEFAULT_STREAM_TYPE)) { 1757c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato // Log.v(TAG, "getActiveStreamType: Forcing STREAM_MUSIC " 1758c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato // + " b/c USE_DEFAULT_STREAM_TYPE..."); 1759c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato return AudioSystem.STREAM_MUSIC; 176025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } else { 176125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // Log.v(TAG, "getActiveStreamType: Returning suggested type " + suggestedStreamType); 176225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return suggestedStreamType; 1763c7fcba4b7bd3d78e7cfe975a3f8e4dde2f6738b7Joe Onorato } 17649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void broadcastRingerMode() { 17689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send sticky broadcast 17691c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn Intent broadcast = new Intent(AudioManager.RINGER_MODE_CHANGED_ACTION); 17701c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn broadcast.putExtra(AudioManager.EXTRA_RINGER_MODE, mRingerMode); 17711c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn broadcast.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT 17721c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn | Intent.FLAG_RECEIVER_REPLACE_PENDING); 17731c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn long origCallerIdentityToken = Binder.clearCallingIdentity(); 17741c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn mContext.sendStickyBroadcast(broadcast); 17751c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn Binder.restoreCallingIdentity(origCallerIdentityToken); 17769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void broadcastVibrateSetting(int vibrateType) { 17799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send broadcast 17809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ActivityManagerNative.isSystemReady()) { 17819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent broadcast = new Intent(AudioManager.VIBRATE_SETTING_CHANGED_ACTION); 17829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcast.putExtra(AudioManager.EXTRA_VIBRATE_TYPE, vibrateType); 17839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcast.putExtra(AudioManager.EXTRA_VIBRATE_SETTING, getVibrateSetting(vibrateType)); 17849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext.sendBroadcast(broadcast); 17859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Message helper methods 17899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int getMsg(int baseMsg, int streamType) { 17909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (baseMsg & 0xffff) | streamType << 16; 17919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int getMsgBase(int msg) { 17949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return msg & 0xffff; 17959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void sendMsg(Handler handler, int baseMsg, int streamType, 17989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int existingMsgPolicy, int arg1, int arg2, Object obj, int delay) { 17999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int msg = (streamType == SHARED_MSG) ? baseMsg : getMsg(baseMsg, streamType); 18009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (existingMsgPolicy == SENDMSG_REPLACE) { 18029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.removeMessages(msg); 18039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (existingMsgPolicy == SENDMSG_NOOP && handler.hasMessages(msg)) { 18049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 18059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler 18089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .sendMessageDelayed(handler.obtainMessage(msg, arg1, arg2, obj), delay); 18099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean checkAudioSettingsPermission(String method) { 18129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mContext.checkCallingOrSelfPermission("android.permission.MODIFY_AUDIO_SETTINGS") 18139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project == PackageManager.PERMISSION_GRANTED) { 18149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 18159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String msg = "Audio Settings Permission Denial: " + method + " from pid=" 18179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + Binder.getCallingPid() 18189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid(); 18199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, msg); 18209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 18219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 18259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Inner classes 18269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 18279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public class VolumeStreamState { 18299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mStreamType; 18309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 183111a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi private String mVolumeIndexSettingName; 183211a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi private String mLastAudibleVolumeIndexSettingName; 1833a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int mIndexMax; 18349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mIndex; 18359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mLastAudibleIndex; 18369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ArrayList<VolumeDeathHandler> mDeathHandlers; //handles mute/solo requests client death 18379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1838a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private VolumeStreamState(String settingName, int streamType) { 18399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 184011a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi setVolumeIndexSettingName(settingName); 18419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamType = streamType; 18439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ContentResolver cr = mContentResolver; 18455982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles mIndexMax = MAX_STREAM_VOLUME[streamType]; 1846a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndex = Settings.System.getInt(cr, 1847a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mVolumeIndexSettingName, 1848a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1849a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleIndex = Settings.System.getInt(cr, 1850a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleVolumeIndexSettingName, 1851a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (mIndex > 0) ? mIndex : AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1852a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.initStreamVolume(streamType, 0, mIndexMax); 1853a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndexMax *= 10; 1854a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndex = getValidIndex(10 * mIndex); 1855a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleIndex = getValidIndex(10 * mLastAudibleIndex); 1856a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, mIndex); 18579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers = new ArrayList<VolumeDeathHandler>(); 18589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 186011a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi public void setVolumeIndexSettingName(String settingName) { 186111a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mVolumeIndexSettingName = settingName; 186211a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mLastAudibleVolumeIndexSettingName = settingName + System.APPEND_FOR_LAST_AUDIBLE; 186311a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi } 186411a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi 18659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean adjustIndex(int deltaIndex) { 1866a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return setIndex(mIndex + deltaIndex * 10, true); 18679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18699bcf401d13d47416043a704430388abd59aef7cdEric Laurent public boolean setIndex(int index, boolean lastAudible) { 18709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int oldIndex = mIndex; 18719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIndex = getValidIndex(index); 18729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (oldIndex != mIndex) { 18749bcf401d13d47416043a704430388abd59aef7cdEric Laurent if (lastAudible) { 18759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastAudibleIndex = mIndex; 18769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1877a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Apply change to all streams using this one as alias 1878a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 1879a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 1880a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (streamType != mStreamType && STREAM_VOLUME_ALIAS[streamType] == mStreamType) { 1881a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mStreamStates[streamType].setIndex(rescaleIndex(mIndex, mStreamType, streamType), lastAudible); 1882a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1883a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 18849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 18859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 18869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 18879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18905b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent public void setLastAudibleIndex(int index) { 18915b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mLastAudibleIndex = getValidIndex(index); 18925b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 18935b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 18945b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent public void adjustLastAudibleIndex(int deltaIndex) { 18955b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent setLastAudibleIndex(mLastAudibleIndex + deltaIndex * 10); 18965b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 18975b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 18989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMaxIndex() { 1899a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return mIndexMax; 19009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void mute(IBinder cb, boolean state) { 19039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler handler = getDeathHandler(cb, state); 19049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (handler == null) { 19059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Could not get client death handler for stream: "+mStreamType); 19069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 19079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.mute(state); 19099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getValidIndex(int index) { 19129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (index < 0) { 19139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 1914a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else if (index > mIndexMax) { 1915a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return mIndexMax; 19169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return index; 19199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class VolumeDeathHandler implements IBinder.DeathRecipient { 19229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private IBinder mICallback; // To be notified of client's death 19239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMuteCount; // Number of active mutes for this client 19249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler(IBinder cb) { 19269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mICallback = cb; 19279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void mute(boolean state) { 19309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(mDeathHandlers) { 19319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state) { 19329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 19339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Register for client death notification 19349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 19355b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // mICallback can be 0 if muted by AudioService 19365b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (mICallback != null) { 19375b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mICallback.linkToDeath(this, 0); 19385b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 19399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.add(this); 19409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the stream is not yet muted by any client, set lvel to 0 19419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (muteCount() == 0) { 19429bcf401d13d47416043a704430388abd59aef7cdEric Laurent setIndex(0, false); 19439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, 19449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState.this, 0); 19459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 19479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Client has died! 19489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project binderDied(); 19499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.notify(); 19509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 19519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 19539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "stream: "+mStreamType+" was already muted by this client"); 19549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount++; 19569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 19579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 19589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "unexpected unmute for stream: "+mStreamType); 19599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 19609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount--; 19619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 19629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Unregistr from client death notification 19639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.remove(this); 19645b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // mICallback can be 0 if muted by AudioService 19655b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (mICallback != null) { 19665b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mICallback.unlinkToDeath(this, 0); 19675b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 19689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (muteCount() == 0) { 19695b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If the stream is not muted any more, restore it's volume if 19709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // ringer mode allows it 19719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isStreamAffectedByRingerMode(mStreamType) || mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 19729bcf401d13d47416043a704430388abd59aef7cdEric Laurent setIndex(mLastAudibleIndex, false); 19739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, 19749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState.this, 0); 19759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.notify(); 19819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void binderDied() { 19859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Volume service client died for stream: "+mStreamType); 19869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount != 0) { 19879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Reset all active mute requests from this client. 19889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount = 1; 19899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mute(false); 19909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int muteCount() { 19959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = 0; 19969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int size = mDeathHandlers.size(); 19979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < size; i++) { 19989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project count += mDeathHandlers.get(i).mMuteCount; 19999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return count; 20019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeDeathHandler getDeathHandler(IBinder cb, boolean state) { 20049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(mDeathHandlers) { 20059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler handler; 20069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int size = mDeathHandlers.size(); 20079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < size; i++) { 20089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = mDeathHandlers.get(i); 20095b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (cb == handler.mICallback) { 20109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handler; 20119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this is the first mute request for this client, create a new 20149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // client death handler. Otherwise, it is an out of sequence unmute request. 20159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state) { 20169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = new VolumeDeathHandler(cb); 20179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 20189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "stream was not muted by this client"); 20199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = null; 20209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handler; 20229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Thread that handles native AudioSystem control. */ 20279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class AudioSystemThread extends Thread { 20289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystemThread() { 20299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super("AudioService"); 20309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 20339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void run() { 20349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set this thread up so the handler will work on it 20359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.prepare(); 20369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(AudioService.this) { 20389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioHandler = new AudioHandler(); 20399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Notify that the handler has been created 20419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioService.this.notify(); 20429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Listen for volume change requests that are set by VolumePanel 20459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.loop(); 20469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Handles internal volume messages in separate volume thread. */ 20509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class AudioHandler extends Handler { 20519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setSystemVolume(VolumeStreamState streamState) { 20539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Adjust volume 2055a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamState.mStreamType, streamState.mIndex); 2056a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 2057a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Apply change to all streams using this one as alias 2058a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 2059a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 2060a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (streamType != streamState.mStreamType && 2061a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent STREAM_VOLUME_ALIAS[streamType] == streamState.mStreamType) { 2062a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, mStreamStates[streamType].mIndex); 2063a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2064a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 20659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post a persist volume msg 20679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamState.mStreamType, 206831951ca52aa007891b0be975318199e207c70e02Eric Laurent SENDMSG_REPLACE, 1, 1, streamState, PERSIST_DELAY); 20699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 207131951ca52aa007891b0be975318199e207c70e02Eric Laurent private void persistVolume(VolumeStreamState streamState, boolean current, boolean lastAudible) { 207231951ca52aa007891b0be975318199e207c70e02Eric Laurent if (current) { 207331951ca52aa007891b0be975318199e207c70e02Eric Laurent System.putInt(mContentResolver, streamState.mVolumeIndexSettingName, 207431951ca52aa007891b0be975318199e207c70e02Eric Laurent (streamState.mIndex + 5)/ 10); 207531951ca52aa007891b0be975318199e207c70e02Eric Laurent } 207631951ca52aa007891b0be975318199e207c70e02Eric Laurent if (lastAudible) { 207731951ca52aa007891b0be975318199e207c70e02Eric Laurent System.putInt(mContentResolver, streamState.mLastAudibleVolumeIndexSettingName, 2078a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (streamState.mLastAudibleIndex + 5) / 10); 207931951ca52aa007891b0be975318199e207c70e02Eric Laurent } 20809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void persistRingerMode() { 20839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, System.MODE_RINGER, mRingerMode); 20849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void persistVibrateSetting() { 20879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, System.VIBRATE_ON, mVibrateSetting); 20889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void playSoundEffect(int effectType, int volume) { 20919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 20929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 20939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 20949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2095a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent float volFloat; 209625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent // use default if volume is not specified by caller 2097a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent if (volume < 0) { 209825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent volFloat = (float)Math.pow(10, SOUND_EFFECT_VOLUME_DB/20); 2099a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } else { 2100a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent volFloat = (float) volume / 1000.0f; 2101a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } 21029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effectType][1] > 0) { 2104a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent mSoundPool.play(SOUND_EFFECT_FILES_MAP[effectType][1], volFloat, volFloat, 0, 0, 1.0f); 21059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 21069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MediaPlayer mediaPlayer = new MediaPlayer(); 21079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mediaPlayer != null) { 21089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 21099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String filePath = Environment.getRootDirectory() + SOUND_EFFECTS_PATH + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effectType][0]]; 21109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setDataSource(filePath); 21119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setAudioStreamType(AudioSystem.STREAM_SYSTEM); 21129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.prepare(); 2113a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent mediaPlayer.setVolume(volFloat, volFloat); 21149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setOnCompletionListener(new OnCompletionListener() { 21159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onCompletion(MediaPlayer mp) { 21169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cleanupPlayer(mp); 21179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 21199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setOnErrorListener(new OnErrorListener() { 21209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onError(MediaPlayer mp, int what, int extra) { 21219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cleanupPlayer(mp); 21229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 21239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 21259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.start(); 21269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException ex) { 21279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IOException: "+ex); 21289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalArgumentException ex) { 21299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalArgumentException: "+ex); 21309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalStateException ex) { 21319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); 21329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2138f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi private void onHandlePersistMediaButtonReceiver(ComponentName receiver) { 2139d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi Settings.System.putString(mContentResolver, Settings.System.MEDIA_BUTTON_RECEIVER, 2140d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi receiver == null ? "" : receiver.flattenToString()); 2141d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 2142d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 21439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void cleanupPlayer(MediaPlayer mp) { 21449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp != null) { 21459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 21469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp.stop(); 21479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp.release(); 21489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalStateException ex) { 21499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); 21509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2154fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent private void setForceUse(int usage, int config) { 2155fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent AudioSystem.setForceUse(usage, config); 2156fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent } 2157fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent 21589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 21599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 21609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int baseMsgWhat = getMsgBase(msg.what); 21619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (baseMsgWhat) { 21639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_SET_SYSTEM_VOLUME: 21659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setSystemVolume((VolumeStreamState) msg.obj); 21669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_VOLUME: 216931951ca52aa007891b0be975318199e207c70e02Eric Laurent persistVolume((VolumeStreamState) msg.obj, (msg.arg1 != 0), (msg.arg2 != 0)); 21709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_RINGER_MODE: 21739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project persistRingerMode(); 21749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_VIBRATE_SETTING: 21779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project persistVibrateSetting(); 21789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_MEDIA_SERVER_DIED: 218189e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent if (!mMediaServerOk) { 218289e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent Log.e(TAG, "Media server died."); 2183a25c5d88d17f251262307ce31e799c9cf361d145Eric Laurent // Force creation of new IAudioFlinger interface so that we are notified 2184a25c5d88d17f251262307ce31e799c9cf361d145Eric Laurent // when new media_server process is back to life. 2185a25c5d88d17f251262307ce31e799c9cf361d145Eric Laurent AudioSystem.setErrorCallback(mAudioSystemCallback); 218689e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent sendMsg(mAudioHandler, MSG_MEDIA_SERVER_DIED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 218789e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent null, 500); 218889e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent } 21899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_MEDIA_SERVER_STARTED: 21929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Media server started."); 21933c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // indicate to audio HAL that we start the reconfiguration phase after a media 21943c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // server crash 21953c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // Note that MSG_MEDIA_SERVER_STARTED message is only received when the media server 21963c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // process restarts after a crash, not the first time it is started. 21973c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent AudioSystem.setParameters("restarting=true"); 21983c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent 2199c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore device connection states 2200c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Set set = mConnectedDevices.entrySet(); 2201c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Iterator i = set.iterator(); 2202c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent while(i.hasNext()){ 2203c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Map.Entry device = (Map.Entry)i.next(); 2204c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setDeviceConnectionState(((Integer)device.getKey()).intValue(), 2205c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 2206c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent (String)device.getValue()); 2207c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 2208c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2209c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore call state 2210c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setPhoneState(mMode); 2211c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2212d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent // Restore forced usage for communcations and record 2213c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, mForcedUseForComm); 2214d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setForceUse(AudioSystem.FOR_RECORD, mForcedUseForComm); 2215c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2216a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Restore stream volumes 22179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numStreamTypes = AudioSystem.getNumStreamTypes(); 22189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 2219a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index; 22209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState streamState = mStreamStates[streamType]; 2221c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.initStreamVolume(streamType, 0, (streamState.mIndexMax + 5) / 10); 22229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamState.muteCount() == 0) { 2223a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = streamState.mIndex; 22249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 2225a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = 0; 22269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2227a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, index); 22289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2229c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2230c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore ringer mode 2231c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent setRingerModeInt(getRingerMode(), false); 22323c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent 22333c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // indicate the end of reconfiguration phase to audio HAL 22343c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent AudioSystem.setParameters("restarting=false"); 22359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 22369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2237117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent case MSG_LOAD_SOUND_EFFECTS: 2238117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent loadSoundEffects(); 2239117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent break; 2240117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 22419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PLAY_SOUND_EFFECT: 22429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project playSoundEffect(msg.arg1, msg.arg2); 22439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 22444c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 22454c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi case MSG_BTA2DP_DOCK_TIMEOUT: 22464c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // msg.obj == address of BTA2DP device 22474c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableNow( (String) msg.obj ); 22484c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi break; 2249fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent 2250fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent case MSG_SET_FORCE_USE: 2251fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent setForceUse(msg.arg1, msg.arg2); 2252fa640154f1f42121d81242b2f1a10f03e52f0014Eric Laurent break; 2253d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 2254d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi case MSG_PERSIST_MEDIABUTTONRECEIVER: 2255f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi onHandlePersistMediaButtonReceiver( (ComponentName) msg.obj ); 2256d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi break; 2257dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 22588f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi case MSG_RCDISPLAY_CLEAR: 22594426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi onRcDisplayClear(); 22608f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi break; 22618f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 22628f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi case MSG_RCDISPLAY_UPDATE: 22634426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // msg.obj is guaranteed to be non null 22644426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi onRcDisplayUpdate( (RemoteControlStackEntry) msg.obj, msg.arg1); 22658f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi break; 22668f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 2267dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent case MSG_BT_HEADSET_CNCT_FAILED: 2268dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent resetBluetoothSco(); 2269dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent break; 22709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2274b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh private class SettingsObserver extends ContentObserver { 2275a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 2276b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh SettingsObserver() { 2277b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh super(new Handler()); 2278b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mContentResolver.registerContentObserver(Settings.System.getUriFor( 2279b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh Settings.System.MODE_RINGER_STREAMS_AFFECTED), false, this); 2280b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 2281b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 2282b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh @Override 2283b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh public void onChange(boolean selfChange) { 2284b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh super.onChange(selfChange); 2285a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent synchronized (mSettingsLock) { 2286a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int ringerModeAffectedStreams = Settings.System.getInt(mContentResolver, 2287c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, 2288c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent ((1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_NOTIFICATION)| 2289c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent (1 << AudioSystem.STREAM_SYSTEM)|(1 << AudioSystem.STREAM_SYSTEM_ENFORCED))); 2290c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent if (mVoiceCapable) { 2291c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent ringerModeAffectedStreams &= ~(1 << AudioSystem.STREAM_MUSIC); 2292c1d4166289ce016965d1147f7e8d37862ee347ecEric Laurent } else { 2293402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent ringerModeAffectedStreams |= (1 << AudioSystem.STREAM_MUSIC); 2294402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 2295a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (ringerModeAffectedStreams != mRingerModeAffectedStreams) { 2296a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /* 2297a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Ensure all stream types that should be affected by ringer mode 2298a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * are in the proper state. 2299a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 2300a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mRingerModeAffectedStreams = ringerModeAffectedStreams; 2301a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setRingerModeInt(getRingerMode(), false); 2302a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2303a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2304b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 2305b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 2306a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 23074c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceAvailable(String address) { 23084c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, 23094c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.DEVICE_STATE_AVAILABLE, 23104c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 23114c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // Reset A2DP suspend state each time a new sink is connected 23124c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setParameters("A2dpSuspended=false"); 23134c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.put( new Integer(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP), 23144c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 23154c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 23164c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 23174c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceUnavailableNow(String address) { 23184c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi Intent noisyIntent = new Intent(AudioManager.ACTION_AUDIO_BECOMING_NOISY); 23194c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mContext.sendBroadcast(noisyIntent); 23204c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, 23214c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.DEVICE_STATE_UNAVAILABLE, 23224c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 23234c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP); 23244c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 23254c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 23264c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceUnavailableLater(String address) { 23273b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent // prevent any activity on the A2DP audio output to avoid unwanted 23283b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent // reconnection of the sink. 23293b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent AudioSystem.setParameters("A2dpSuspended=true"); 23304c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // the device will be made unavailable later, so consider it disconnected right away 23314c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP); 23324c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // send the delayed message to make the device unavailable later 23334c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi Message msg = mAudioHandler.obtainMessage(MSG_BTA2DP_DOCK_TIMEOUT, address); 23344c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mAudioHandler.sendMessageDelayed(msg, BTA2DP_DOCK_TIMEOUT_MILLIS); 23354c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 23364c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 23374c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 2338a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private void cancelA2dpDeviceTimeout() { 23394c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mAudioHandler.removeMessages(MSG_BTA2DP_DOCK_TIMEOUT); 23404c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 23414c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 2342a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private boolean hasScheduledA2dpDockTimeout() { 2343a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi return mAudioHandler.hasMessages(MSG_BTA2DP_DOCK_TIMEOUT); 2344a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } 2345a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi 2346a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi /* cache of the address of the last dock the device was connected to */ 2347a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private String mDockAddress; 2348a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi 2349a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** 2350a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Receiver for misc intent broadcasts the Phone app cares about. 2351a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 2352a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private class AudioServiceBroadcastReceiver extends BroadcastReceiver { 2353a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Override 2354a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public void onReceive(Context context, Intent intent) { 2355a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent String action = intent.getAction(); 2356a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 2357758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi if (action.equals(Intent.ACTION_DOCK_EVENT)) { 2358758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi int dockState = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 2359758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi Intent.EXTRA_DOCK_STATE_UNDOCKED); 2360758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi int config; 2361758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi switch (dockState) { 2362758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_DESK: 2363758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_BT_DESK_DOCK; 2364758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi break; 2365758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_CAR: 2366758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_BT_CAR_DOCK; 2367758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi break; 236821e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi case Intent.EXTRA_DOCK_STATE_LE_DESK: 236921e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi config = AudioSystem.FORCE_ANALOG_DOCK; 237021e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi break; 237121e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi case Intent.EXTRA_DOCK_STATE_HE_DESK: 237221e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi config = AudioSystem.FORCE_DIGITAL_DOCK; 237321e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi break; 2374758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_UNDOCKED: 2375758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi default: 2376758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_NONE; 2377758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi } 2378758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi AudioSystem.setForceUse(AudioSystem.FOR_DOCK, config); 237982aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } else if (action.equals(BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED)) { 238082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh int state = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, 238182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh BluetoothProfile.STATE_DISCONNECTED); 2382005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly BluetoothDevice btDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 2383dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent if (btDevice == null) { 2384dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent return; 2385dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent } 2386bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly String address = btDevice.getAddress(); 2387dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent if (!BluetoothAdapter.checkBluetoothAddress(address)) { 2388dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent address = ""; 2389dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent } 239082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh boolean isConnected = 239182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh (mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP) && 239282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mConnectedDevices.get(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP).equals(address)); 2393d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 239482aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh if (isConnected && state != BluetoothProfile.STATE_CONNECTED) { 23954c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi if (btDevice.isBluetoothDock()) { 239682aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh if (state == BluetoothProfile.STATE_DISCONNECTED) { 23974c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // introduction of a delay for transient disconnections of docks when 23984c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // power is rapidly turned off/on, this message will be canceled if 23994c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // we reconnect the dock under a preset delay 24004c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableLater(address); 24014c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // the next time isConnected is evaluated, it will be false for the dock 24024c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 24034c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } else { 24044c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableNow(address); 24054c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 240682aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } else if (!isConnected && state == BluetoothProfile.STATE_CONNECTED) { 24074c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi if (btDevice.isBluetoothDock()) { 24084c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // this could be a reconnection after a transient disconnection 2409a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi cancelA2dpDeviceTimeout(); 2410a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi mDockAddress = address; 2411a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } else { 2412a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi // this could be a connection of another A2DP device before the timeout of 2413a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi // a dock: cancel the dock timeout, and make the dock unavailable now 2414a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi if(hasScheduledA2dpDockTimeout()) { 2415a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi cancelA2dpDeviceTimeout(); 2416a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi makeA2dpDeviceUnavailableNow(mDockAddress); 2417a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } 24184c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 24194c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceAvailable(address); 2420a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 242182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } else if (action.equals(BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED)) { 242282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh int state = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, 242382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh BluetoothProfile.STATE_DISCONNECTED); 2424d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent int device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO; 2425a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly String address = null; 2426dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent 2427dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent BluetoothDevice btDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 2428dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent if (btDevice == null) { 2429dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent return; 2430dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent } 2431dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent 2432dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent address = btDevice.getAddress(); 2433dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent BluetoothClass btClass = btDevice.getBluetoothClass(); 2434dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent if (btClass != null) { 2435dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent switch (btClass.getDeviceClass()) { 2436dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent case BluetoothClass.Device.AUDIO_VIDEO_WEARABLE_HEADSET: 2437dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent case BluetoothClass.Device.AUDIO_VIDEO_HANDSFREE: 2438dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_HEADSET; 2439dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent break; 2440dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent case BluetoothClass.Device.AUDIO_VIDEO_CAR_AUDIO: 2441dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_CARKIT; 2442dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent break; 2443d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } 2444d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } 2445d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 2446dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent if (!BluetoothAdapter.checkBluetoothAddress(address)) { 2447dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent address = ""; 2448dca56b9432e2cc851d1a58920071fed2e1e3d142Eric Laurent } 2449d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent boolean isConnected = (mConnectedDevices.containsKey(device) && 245082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mConnectedDevices.get(device).equals(address)); 2451d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 245262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent synchronized (mScoClients) { 245362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent if (isConnected && state != BluetoothProfile.STATE_CONNECTED) { 245462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioSystem.setDeviceConnectionState(device, 245562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 245662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent address); 245762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mConnectedDevices.remove(device); 245862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadsetDevice = null; 2459dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent resetBluetoothSco(); 246062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } else if (!isConnected && state == BluetoothProfile.STATE_CONNECTED) { 246162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioSystem.setDeviceConnectionState(device, 246262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 246362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent address); 246462ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mConnectedDevices.put(new Integer(device), address); 246562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mBluetoothHeadsetDevice = btDevice; 246662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 2467a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2468a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else if (action.equals(Intent.ACTION_HEADSET_PLUG)) { 2469a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int state = intent.getIntExtra("state", 0); 2470923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent int microphone = intent.getIntExtra("microphone", 0); 2471923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent 2472923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (microphone != 0) { 24732c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 24742c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_WIRED_HEADSET); 2475923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (state == 0 && isConnected) { 2476923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADSET, 2477923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 2478923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 2479923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_WIRED_HEADSET); 2480923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else if (state == 1 && !isConnected) { 2481923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADSET, 2482923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 2483923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 24842c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( 24852c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent new Integer(AudioSystem.DEVICE_OUT_WIRED_HEADSET), ""); 2486923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } 2487923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else { 24882c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 24892c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE); 2490923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (state == 0 && isConnected) { 2491923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE, 2492923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 2493923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 2494923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE); 2495923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else if (state == 1 && !isConnected) { 2496923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE, 2497923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 2498923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 24992c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( 25002c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent new Integer(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE), ""); 2501923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } 2502a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 250321e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } else if (action.equals(Intent.ACTION_USB_ANLG_HEADSET_PLUG)) { 250421e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi int state = intent.getIntExtra("state", 0); 250521e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi Log.v(TAG, "Broadcast Receiver: Got ACTION_USB_ANLG_HEADSET_PLUG, state = "+state); 25062c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 25072c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET); 250821e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi if (state == 0 && isConnected) { 250921e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET, 251021e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.DEVICE_STATE_UNAVAILABLE, ""); 251121e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET); 251221e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } else if (state == 1 && !isConnected) { 251321e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET, 251421e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.DEVICE_STATE_AVAILABLE, ""); 25152c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( 25162c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent new Integer(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET), ""); 251721e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } 25182c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent } else if (action.equals(Intent.ACTION_HDMI_AUDIO_PLUG)) { 25192c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent int state = intent.getIntExtra("state", 0); 25202c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent Log.v(TAG, "Broadcast Receiver: Got ACTION_HDMI_AUDIO_PLUG, state = "+state); 25212c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 25222c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_AUX_DIGITAL); 25232c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent if (state == 0 && isConnected) { 25242c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_AUX_DIGITAL, 25252c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, ""); 25262c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_AUX_DIGITAL); 25272c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent } else if (state == 1 && !isConnected) { 25282c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_AUX_DIGITAL, 25292c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, ""); 25302c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( new Integer(AudioSystem.DEVICE_OUT_AUX_DIGITAL), ""); 25312c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent } 25322c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent } else if (action.equals(Intent.ACTION_USB_DGTL_HEADSET_PLUG)) { 253321e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi int state = intent.getIntExtra("state", 0); 253421e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi Log.v(TAG, "Broadcast Receiver: Got ACTION_USB_DGTL_HEADSET_PLUG, state = "+state); 25352c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent boolean isConnected = 25362c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET); 253721e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi if (state == 0 && isConnected) { 253821e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET, 253921e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.DEVICE_STATE_UNAVAILABLE, ""); 254021e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET); 254121e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } else if (state == 1 && !isConnected) { 254221e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET, 254321e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi AudioSystem.DEVICE_STATE_AVAILABLE, ""); 25442c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent mConnectedDevices.put( 25452c61bee2b05a6f4cf06a0048b3c0a81f248a48cdEric Laurent new Integer(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET), ""); 254621e941bf43362ddc6639a9f2d0828053360f53d7Praveen Bharathi } 25473def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else if (action.equals(BluetoothHeadset.ACTION_AUDIO_STATE_CHANGED)) { 254862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent boolean broadcast = false; 2549dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent int state = AudioManager.SCO_AUDIO_STATE_ERROR; 25503def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized (mScoClients) { 255162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent int btState = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, -1); 2552dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // broadcast intent if the connection was initated by AudioService 2553dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (!mScoClients.isEmpty() && 2554dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent (mScoAudioState == SCO_STATE_ACTIVE_INTERNAL || 2555dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_ACTIVATE_REQ || 2556dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState == SCO_STATE_DEACTIVATE_REQ)) { 255762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent broadcast = true; 255862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 255962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent switch (btState) { 256062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent case BluetoothHeadset.STATE_AUDIO_CONNECTED: 2561dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent state = AudioManager.SCO_AUDIO_STATE_CONNECTED; 2562dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState != SCO_STATE_ACTIVE_INTERNAL && 2563dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState != SCO_STATE_DEACTIVATE_REQ && 2564dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState != SCO_STATE_DEACTIVATE_EXT_REQ) { 256562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_EXTERNAL; 25663def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 256762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent break; 256862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent case BluetoothHeadset.STATE_AUDIO_DISCONNECTED: 2569dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent state = AudioManager.SCO_AUDIO_STATE_DISCONNECTED; 257062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mScoAudioState = SCO_STATE_INACTIVE; 2571d7454be47f4111c0478a502353e11dea401378bdEric Laurent clearAllScoClients(0, false); 257262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent break; 257362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent case BluetoothHeadset.STATE_AUDIO_CONNECTING: 2574dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent if (mScoAudioState != SCO_STATE_ACTIVE_INTERNAL && 2575dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState != SCO_STATE_DEACTIVATE_REQ && 2576dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoAudioState != SCO_STATE_DEACTIVATE_EXT_REQ) { 257762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mScoAudioState = SCO_STATE_ACTIVE_EXTERNAL; 25783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 257962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent default: 258062ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent // do not broadcast CONNECTING or invalid state 258162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent broadcast = false; 258262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent break; 25833def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 25843def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 258562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent if (broadcast) { 2586dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent broadcastScoConnectionState(state); 2587dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent //FIXME: this is to maintain compatibility with deprecated intent 2588dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED. Remove when appropriate. 258962ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent Intent newIntent = new Intent(AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED); 2590dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, state); 259162ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mContext.sendStickyBroadcast(newIntent); 259262ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } 259362ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent } else if (action.equals(Intent.ACTION_BOOT_COMPLETED)) { 2594a60e212d0dda7d2a748180ce77405f2463c9cf53Eric Laurent mBootCompleted = true; 2595117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent sendMsg(mAudioHandler, MSG_LOAD_SOUND_EFFECTS, SHARED_MSG, SENDMSG_NOOP, 2596117b7bb5b5a4457711f59bde3dcc83d8f111c524Eric Laurent 0, 0, null, 0); 2597dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 259896f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent mKeyguardManager = 259996f218e0b9834b959f1acf34b51d325bb1c33a0dEric Laurent (KeyguardManager)mContext.getSystemService(Context.KEYGUARD_SERVICE); 2600dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent mScoConnectionState = AudioManager.SCO_AUDIO_STATE_ERROR; 2601dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent resetBluetoothSco(); 2602dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent getBluetoothHeadset(); 2603dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent //FIXME: this is to maintain compatibility with deprecated intent 2604dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent // AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED. Remove when appropriate. 260562ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent Intent newIntent = new Intent(AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED); 260662ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, 260762ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent AudioManager.SCO_AUDIO_STATE_DISCONNECTED); 260862ef767b15a712bab31cc0d5508a330906f535c2Eric Laurent mContext.sendStickyBroadcast(newIntent); 2609d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } else if (action.equals(Intent.ACTION_PACKAGE_REMOVED)) { 2610d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (!intent.getBooleanExtra(Intent.EXTRA_REPLACING, false)) { 2611d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // a package is being removed, not replaced 2612d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi String packageName = intent.getData().getSchemeSpecificPart(); 2613d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (packageName != null) { 2614d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi removeMediaButtonReceiverForPackage(packageName); 2615d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 2616d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 2617950e8cb40a6d826af4cc2eef9d3908c1b70486e6Eric Laurent } else if (action.equals(Intent.ACTION_SCREEN_ON)) { 2618950e8cb40a6d826af4cc2eef9d3908c1b70486e6Eric Laurent AudioSystem.setParameters("screen_state=on"); 2619950e8cb40a6d826af4cc2eef9d3908c1b70486e6Eric Laurent } else if (action.equals(Intent.ACTION_SCREEN_OFF)) { 2620950e8cb40a6d826af4cc2eef9d3908c1b70486e6Eric Laurent AudioSystem.setParameters("screen_state=off"); 2621a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2622a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2623a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 2624d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2625d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //========================================================================================== 2626d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // AudioFocus 2627d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //========================================================================================== 2628b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi 2629b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi /* constant to identify focus stack entry that is used to hold the focus while the phone 2630b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi * is ringing or during a call 2631e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi */ 2632b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi private final static String IN_VOICE_COMM_FOCUS_ID = "AudioFocus_For_Phone_Ring_And_Calls"; 2633e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 2634392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi private final static Object mAudioFocusLock = new Object(); 2635392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi 2636e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi private final static Object mRingingLock = new Object(); 2637e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi 2638b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi private PhoneStateListener mPhoneStateListener = new PhoneStateListener() { 2639b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi @Override 2640b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi public void onCallStateChanged(int state, String incomingNumber) { 2641b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (state == TelephonyManager.CALL_STATE_RINGING) { 2642b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi //Log.v(TAG, " CALL_STATE_RINGING"); 2643e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi synchronized(mRingingLock) { 2644e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi mIsRinging = true; 2645e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi } 26462ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi } else if ((state == TelephonyManager.CALL_STATE_OFFHOOK) 26472ade576148fe33c5ff6098d30ccfbcf28df70e8eJean-Michel Trivi || (state == TelephonyManager.CALL_STATE_IDLE)) { 2648e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi synchronized(mRingingLock) { 2649e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi mIsRinging = false; 2650e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi } 2651e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2652e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2653b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi }; 2654e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 2655e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi private void notifyTopOfAudioFocusStack() { 2656e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // notify the top of the stack it gained focus 2657e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (!mFocusStack.empty() && (mFocusStack.peek().mFocusDispatcher != null)) { 2658e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (canReassignAudioFocus()) { 2659e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi try { 2660e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.peek().mFocusDispatcher.dispatchAudioFocusChange( 2661e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN, mFocusStack.peek().mClientId); 2662e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } catch (RemoteException e) { 2663e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi Log.e(TAG, "Failure to signal gain of audio control focus due to "+ e); 2664e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi e.printStackTrace(); 2665e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2666e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2667e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2668e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2669e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 2670d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private static class FocusStackEntry { 2671d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int mStreamType = -1;// no stream type 2672d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IAudioFocusDispatcher mFocusDispatcher = null; 2673d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IBinder mSourceRef = null; 2674d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public String mClientId; 2675078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public int mFocusChangeType; 2676061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi public AudioFocusDeathHandler mHandler; 26778f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public String mPackageName; 26788f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public int mCallingUid; 2679d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2680d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public FocusStackEntry() { 2681d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2682d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 26838f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public FocusStackEntry(int streamType, int duration, 2684061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi IAudioFocusDispatcher afl, IBinder source, String id, AudioFocusDeathHandler hdlr, 2685061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi String pn, int uid) { 2686d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mStreamType = streamType; 2687d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusDispatcher = afl; 2688d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mSourceRef = source; 2689d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mClientId = id; 2690078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi mFocusChangeType = duration; 2691061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi mHandler = hdlr; 26928f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mPackageName = pn; 26938f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mCallingUid = uid; 2694d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2695061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi 2696de1f065be109e1c313d8330c8e34210fedaac74eJean-Michel Trivi private void unlinkToDeath() { 2697061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi if (mSourceRef != null && mHandler != null) { 2698061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi mSourceRef.unlinkToDeath(mHandler, 0); 2699061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi } 2700061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi } 2701de1f065be109e1c313d8330c8e34210fedaac74eJean-Michel Trivi 2702de1f065be109e1c313d8330c8e34210fedaac74eJean-Michel Trivi @Override 2703de1f065be109e1c313d8330c8e34210fedaac74eJean-Michel Trivi protected void finalize() throws Throwable { 2704de1f065be109e1c313d8330c8e34210fedaac74eJean-Michel Trivi try { 2705de1f065be109e1c313d8330c8e34210fedaac74eJean-Michel Trivi unlinkToDeath(); 2706de1f065be109e1c313d8330c8e34210fedaac74eJean-Michel Trivi } catch (java.util.NoSuchElementException e) { 2707de1f065be109e1c313d8330c8e34210fedaac74eJean-Michel Trivi Log.w(TAG, e + " thrown by unlinkToDeath() during finalize, ignoring"); 2708de1f065be109e1c313d8330c8e34210fedaac74eJean-Michel Trivi } finally { 2709de1f065be109e1c313d8330c8e34210fedaac74eJean-Michel Trivi super.finalize(); 2710de1f065be109e1c313d8330c8e34210fedaac74eJean-Michel Trivi } 2711de1f065be109e1c313d8330c8e34210fedaac74eJean-Michel Trivi } 2712d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2713d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2714d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private Stack<FocusStackEntry> mFocusStack = new Stack<FocusStackEntry>(); 2715d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2716d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2717d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2718d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Display in the log the current entries in the audio focus stack 2719d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2720d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void dumpFocusStack(PrintWriter pw) { 2721b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi pw.println("\nAudio Focus stack entries:"); 2722392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2723d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2724d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2725d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = stackIterator.next(); 2726d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi pw.println(" source:" + fse.mSourceRef + " -- client: " + fse.mClientId 27278f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi + " -- duration: " + fse.mFocusChangeType 27288f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi + " -- uid: " + fse.mCallingUid); 2729d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2730d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2731d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2732d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2733d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2734d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 27358f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mAudioFocusLock 2736d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Remove a focus listener from the focus stack. 2737d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param focusListenerToRemove the focus listener 2738d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param signal if true and the listener was at the top of the focus stack, i.e. it was holding 2739d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * focus, notify the next item in the stack it gained focus. 2740d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2741d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void removeFocusStackEntry(String clientToRemove, boolean signal) { 2742d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // is the current top of the focus stack abandoning focus? (because of death or request) 2743d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && mFocusStack.peek().mClientId.equals(clientToRemove)) 2744d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi { 2745d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //Log.i(TAG, " removeFocusStackEntry() removing top of stack"); 2746de1f065be109e1c313d8330c8e34210fedaac74eJean-Michel Trivi mFocusStack.pop(); 2747d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (signal) { 2748d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // notify the new top of the stack it gained focus 2749e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi notifyTopOfAudioFocusStack(); 27508f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // there's a new top of the stack, let the remote control know 27518f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 2752b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 27538f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2754d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2755d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } else { 2756d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // focus is abandoned by a client that's not at the top of the stack, 2757d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // no need to update focus. 2758d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2759d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2760d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = (FocusStackEntry)stackIterator.next(); 2761d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if(fse.mClientId.equals(clientToRemove)) { 2762d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus(): removing entry for " 2763d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi + fse.mClientId); 276472843377d50a8f95cceaf33d316ab68d9b47f2ebJean-Michel Trivi stackIterator.remove(); 2765d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2766d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2767d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2768d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2769d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2770d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2771d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 27728f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mAudioFocusLock 2773d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Remove focus listeners from the focus stack for a particular client. 2774d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2775d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void removeFocusStackEntryForClient(IBinder cb) { 2776e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // is the owner of the audio focus part of the client to remove? 2777e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi boolean isTopOfStackForClientToRemove = !mFocusStack.isEmpty() && 2778e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.peek().mSourceRef.equals(cb); 2779d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2780d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2781d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = (FocusStackEntry)stackIterator.next(); 2782d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if(fse.mSourceRef.equals(cb)) { 2783d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus(): removing entry for " 2784d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi + fse.mClientId); 278572843377d50a8f95cceaf33d316ab68d9b47f2ebJean-Michel Trivi stackIterator.remove(); 2786d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2787d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2788e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (isTopOfStackForClientToRemove) { 2789e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // we removed an entry at the top of the stack: 2790e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // notify the new top of the stack it gained focus. 2791e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi notifyTopOfAudioFocusStack(); 27928f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // there's a new top of the stack, let the remote control know 27938f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 2794b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 27958f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2796e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2797d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2798d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2799d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2800d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2801d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Returns true if the system is in a state where the focus can be reevaluated, false otherwise. 2802d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2803d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private boolean canReassignAudioFocus() { 2804b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // focus requests are rejected during a phone call or when the phone is ringing 2805b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // this is equivalent to IN_VOICE_COMM_FOCUS_ID having the focus 2806b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (!mFocusStack.isEmpty() && IN_VOICE_COMM_FOCUS_ID.equals(mFocusStack.peek().mClientId)) { 2807d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return false; 2808d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2809d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return true; 2810d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2811d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2812d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2813d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Inner class to monitor audio focus client deaths, and remove them from the audio focus 2814d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * stack if necessary. 2815d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2816d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private class AudioFocusDeathHandler implements IBinder.DeathRecipient { 2817d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private IBinder mCb; // To be notified of client's death 2818d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2819d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi AudioFocusDeathHandler(IBinder cb) { 2820d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mCb = cb; 2821d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2822d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2823d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void binderDied() { 2824392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2825d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.w(TAG, " AudioFocus audio focus client died"); 2826d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi removeFocusStackEntryForClient(mCb); 2827d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2828d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2829d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2830d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IBinder getBinder() { 2831d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return mCb; 2832d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2833d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2834d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2835d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2836d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** @see AudioManager#requestAudioFocus(IAudioFocusDispatcher, int, int) */ 2837078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public int requestAudioFocus(int mainStreamType, int focusChangeHint, IBinder cb, 28388f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IAudioFocusDispatcher fd, String clientId, String callingPackageName) { 2839d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus requestAudioFocus() from " + clientId); 2840d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // the main stream type for the audio focus request is currently not used. It may 2841d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // potentially be used to handle multiple stream type-dependent audio focuses. 2842d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2843382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi // we need a valid binder callback for clients 2844382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi if (!cb.pingBinder()) { 2845382f4e6ea4dcf39105b36364582ed01642daa93cJean-Michel Trivi Log.e(TAG, " AudioFocus DOA client for requestAudioFocus(), aborting."); 2846d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2847d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2848d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2849392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2850392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi if (!canReassignAudioFocus()) { 2851392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2852392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } 2853d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2854baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi // handle the potential premature death of the new holder of the focus 2855baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi // (premature death == death before abandoning focus) 2856baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi // Register for client death notification 2857baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi AudioFocusDeathHandler afdh = new AudioFocusDeathHandler(cb); 2858baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi try { 2859baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi cb.linkToDeath(afdh, 0); 2860baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi } catch (RemoteException e) { 2861baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi // client has already died! 2862baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi Log.w(TAG, "AudioFocus requestAudioFocus() could not link to "+cb+" binder death"); 2863baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2864baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi } 2865baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi 2866d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && mFocusStack.peek().mClientId.equals(clientId)) { 2867e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // if focus is already owned by this client and the reason for acquiring the focus 2868e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // hasn't changed, don't do anything 2869e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (mFocusStack.peek().mFocusChangeType == focusChangeHint) { 2870de1f065be109e1c313d8330c8e34210fedaac74eJean-Michel Trivi // unlink death handler so it can be gc'ed. 2871de1f065be109e1c313d8330c8e34210fedaac74eJean-Michel Trivi // linkToDeath() creates a JNI global reference preventing collection. 2872de1f065be109e1c313d8330c8e34210fedaac74eJean-Michel Trivi cb.unlinkToDeath(afdh, 0); 2873e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2874e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2875e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // the reason for the audio focus request has changed: remove the current top of 2876e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // stack and respond as if we had a new focus owner 2877e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.pop(); 2878d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2879d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2880d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // notify current top of stack it is losing focus 2881d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && (mFocusStack.peek().mFocusDispatcher != null)) { 2882d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 2883d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.peek().mFocusDispatcher.dispatchAudioFocusChange( 2884078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi -1 * focusChangeHint, // loss and gain codes are inverse of each other 2885d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.peek().mClientId); 2886d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 2887d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.e(TAG, " Failure to signal loss of focus due to "+ e); 2888d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi e.printStackTrace(); 2889d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2890d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2891d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 289255d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi // focus requester might already be somewhere below in the stack, remove it 2893baf674eedd5ecff9da0cf8cabe9868f7699b1695Jean-Michel Trivi removeFocusStackEntry(clientId, false /* signal */); 2894061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi 2895d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // push focus requester at the top of the audio focus stack 28968f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mFocusStack.push(new FocusStackEntry(mainStreamType, focusChangeHint, fd, cb, 2897061214bb71a4a4211e670001226c68f5e8036b84Jean-Michel Trivi clientId, afdh, callingPackageName, Binder.getCallingUid())); 28988f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 28998f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // there's a new top of the stack, let the remote control know 29008f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 2901b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 29028f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2903392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi }//synchronized(mAudioFocusLock) 2904d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2905d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2906d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2907d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2908d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** @see AudioManager#abandonAudioFocus(IAudioFocusDispatcher) */ 2909d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int abandonAudioFocus(IAudioFocusDispatcher fl, String clientId) { 2910d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus() from " + clientId); 2911392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi try { 2912392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // this will take care of notifying the new focus owner if needed 2913392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2914392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi removeFocusStackEntry(clientId, true); 2915392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } 2916392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } catch (java.util.ConcurrentModificationException cme) { 2917392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // Catching this exception here is temporary. It is here just to prevent 2918392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // a crash seen when the "Silent" notification is played. This is believed to be fixed 2919392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // but this try catch block is left just to be safe. 2920392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi Log.e(TAG, "FATAL EXCEPTION AudioFocus abandonAudioFocus() caused " + cme); 2921392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi cme.printStackTrace(); 29222930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi } 2923d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2924d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2925d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2926d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2927d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2928d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void unregisterAudioFocusClient(String clientId) { 2929392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 29302930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi removeFocusStackEntry(clientId, false); 29312930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi } 2932d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2933d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2934d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2935d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //========================================================================================== 2936d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // RemoteControl 2937d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //========================================================================================== 2938d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2939d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Receiver for media button intents. Handles the dispatching of the media button event 2940d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * to one of the registered listeners, or if there was none, resumes the intent broadcast 2941d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * to the rest of the system. 2942d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2943d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private class MediaButtonBroadcastReceiver extends BroadcastReceiver { 2944d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi @Override 2945d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void onReceive(Context context, Intent intent) { 2946d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi String action = intent.getAction(); 2947d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!Intent.ACTION_MEDIA_BUTTON.equals(action)) { 2948d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return; 2949d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2950d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi KeyEvent event = (KeyEvent) intent.getParcelableExtra(Intent.EXTRA_KEY_EVENT); 2951d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (event != null) { 2952d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // if in a call or ringing, do not break the current phone app behavior 2953d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // TODO modify this to let the phone app specifically get the RC focus 2954d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // add modify the phone app to take advantage of the new API 2955e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi synchronized(mRingingLock) { 2956e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi if (mIsRinging || (getMode() == AudioSystem.MODE_IN_CALL) || 29578f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi (getMode() == AudioSystem.MODE_IN_COMMUNICATION) || 2958e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi (getMode() == AudioSystem.MODE_RINGTONE) ) { 2959e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi return; 2960e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi } 2961d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2962d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 2963d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!mRCStack.empty()) { 2964f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // create a new intent to fill in the extras of the registered PendingIntent 2965d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Intent targetedIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 2966f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Bundle extras = intent.getExtras(); 2967f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if (extras != null) { 2968f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi targetedIntent.putExtras(extras); 2969f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // trap the current broadcast 2970f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi abortBroadcast(); 2971f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi //Log.v(TAG, " Sending intent" + targetedIntent); 2972f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // send the intent that was registered by the client 2973f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi try { 2974f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mRCStack.peek().mMediaIntent.send(context, 0, targetedIntent); 2975f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } catch (CanceledException e) { 2976f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "Error sending pending intent " + mRCStack.peek()); 2977f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi e.printStackTrace(); 2978f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2979f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2980d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2981d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2982d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2983d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2984d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2985d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2986ced110ec5970c632f523dfc0350b6071461ea9bcNeel Parekh private final Object mCurrentRcLock = new Object(); 29878f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 29884426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * The one remote control client which will receive a request for display information. 298917da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi * This object may be null. 29908f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Access protected by mCurrentRcLock. 29918f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 29924426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private IRemoteControlClient mCurrentRcClient = null; 29938f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 29947b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi private final static int RC_INFO_NONE = 0; 29957b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi private final static int RC_INFO_ALL = 29964426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlClient.FLAG_INFORMATION_REQUEST_ALBUM_ART | 29974426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlClient.FLAG_INFORMATION_REQUEST_KEY_MEDIA | 29984426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlClient.FLAG_INFORMATION_REQUEST_METADATA | 29994426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlClient.FLAG_INFORMATION_REQUEST_PLAYSTATE; 30007b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi 30017b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi /** 300217da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi * A monotonically increasing generation counter for mCurrentRcClient. 30038f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Only accessed with a lock on mCurrentRcLock. 300417da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi * No value wrap-around issues as we only act on equal values. 30058f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 3006ced110ec5970c632f523dfc0350b6071461ea9bcNeel Parekh private int mCurrentRcClientGen = 0; 30078f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 30088f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 30098f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Inner class to monitor remote control client deaths, and remove the client for the 30108f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * remote control stack if necessary. 30118f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 30128f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private class RcClientDeathHandler implements IBinder.DeathRecipient { 30138f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi private IBinder mCb; // To be notified of client's death 3014f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi private PendingIntent mMediaIntent; 30158f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 3016f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi RcClientDeathHandler(IBinder cb, PendingIntent pi) { 30178f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mCb = cb; 3018f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mMediaIntent = pi; 30198f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 30208f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 30218f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public void binderDied() { 30228f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.w(TAG, " RemoteControlClient died"); 30238f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // remote control client died, make sure the displays don't use it anymore 30248f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // by setting its remote control client to null 302526b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi registerRemoteControlClient(mMediaIntent, null/*rcClient*/, null/*ignored*/); 30268f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 30278f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 30288f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public IBinder getBinder() { 30298f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return mCb; 30308f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 30318f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 30328f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 3033d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private static class RemoteControlStackEntry { 3034f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 3035f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * The target for the ACTION_MEDIA_BUTTON events. 3036f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * Always non null. 3037f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 3038f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public PendingIntent mMediaIntent; 3039f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 3040f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * The registered media button event receiver. 3041f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * Always non null. 3042f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 3043f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public ComponentName mReceiverComponent; 30448f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public String mCallingPackageName; 30458f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public int mCallingUid; 3046f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 3047f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * Provides access to the information to display on the remote control. 3048f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * May be null (when a media button event receiver is registered, 3049f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * but no remote control client has been registered) */ 30504426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public IRemoteControlClient mRcClient; 30518f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public RcClientDeathHandler mRcClientDeathHandler; 3052d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3053f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** precondition: mediaIntent != null, eventReceiver != null */ 3054f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public RemoteControlStackEntry(PendingIntent mediaIntent, ComponentName eventReceiver) { 3055f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mMediaIntent = mediaIntent; 3056f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mReceiverComponent = eventReceiver; 30578f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mCallingUid = -1; 305817da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi mRcClient = null; 30598f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 30608f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 30618f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi public void unlinkToRcClientDeath() { 30628f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if ((mRcClientDeathHandler != null) && (mRcClientDeathHandler.mCb != null)) { 30638f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi try { 30648f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mRcClientDeathHandler.mCb.unlinkToDeath(mRcClientDeathHandler, 0); 3065a9509736c85c19fe4ad4ba97a0545f0422a3dfc1Jean-Michel Trivi mRcClientDeathHandler = null; 30668f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } catch (java.util.NoSuchElementException e) { 30678f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // not much we can do here 30688f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.e(TAG, "Encountered " + e + " in unlinkToRcClientDeath()"); 30698f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi e.printStackTrace(); 30708f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 30718f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3072d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3073a9509736c85c19fe4ad4ba97a0545f0422a3dfc1Jean-Michel Trivi 3074a9509736c85c19fe4ad4ba97a0545f0422a3dfc1Jean-Michel Trivi @Override 3075a9509736c85c19fe4ad4ba97a0545f0422a3dfc1Jean-Michel Trivi protected void finalize() throws Throwable { 3076a9509736c85c19fe4ad4ba97a0545f0422a3dfc1Jean-Michel Trivi unlinkToRcClientDeath();// unlink exception handled inside method 3077a9509736c85c19fe4ad4ba97a0545f0422a3dfc1Jean-Michel Trivi super.finalize(); 3078a9509736c85c19fe4ad4ba97a0545f0422a3dfc1Jean-Michel Trivi } 3079d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3080d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 30818f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 30828f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * The stack of remote control event receivers. 30838f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Code sections and methods that modify the remote control event receiver stack are 30848f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * synchronized on mRCStack, but also BEFORE on mFocusLock as any change in either 30858f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * stack, audio focus or RC, can lead to a change in the remote control display 30868f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 3087d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private Stack<RemoteControlStackEntry> mRCStack = new Stack<RemoteControlStackEntry>(); 3088d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3089d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 3090d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 3091d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Display in the log the current entries in the remote control focus stack 3092d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 3093d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private void dumpRCStack(PrintWriter pw) { 3094b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi pw.println("\nRemote Control stack entries:"); 3095d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 3096d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 3097d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 30988f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 3099f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi pw.println(" pi: " + rcse.mMediaIntent + 3100f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi " -- ercvr: " + rcse.mReceiverComponent + 310117da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi " -- client: " + rcse.mRcClient + 31028f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi " -- uid: " + rcse.mCallingUid); 3103d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3104d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3105d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3106d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3107d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 3108d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 3109d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Remove any entry in the remote control stack that has the same package name as packageName 3110d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Pre-condition: packageName != null 3111d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi */ 3112d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi private void removeMediaButtonReceiverForPackage(String packageName) { 3113d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi synchronized(mRCStack) { 3114d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (mRCStack.empty()) { 3115d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi return; 3116d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } else { 3117d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi RemoteControlStackEntry oldTop = mRCStack.peek(); 3118d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 3119d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // iterate over the stack entries 3120d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi while(stackIterator.hasNext()) { 3121d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi RemoteControlStackEntry rcse = (RemoteControlStackEntry)stackIterator.next(); 3122d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (packageName.equalsIgnoreCase(rcse.mReceiverComponent.getPackageName())) { 3123d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // a stack entry is from the package being removed, remove it from the stack 3124d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi stackIterator.remove(); 3125a9509736c85c19fe4ad4ba97a0545f0422a3dfc1Jean-Michel Trivi rcse.unlinkToRcClientDeath(); 3126d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3127d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3128d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if (mRCStack.empty()) { 3129d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // no saved media button receiver 3130d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.sendMessage( 3131d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.obtainMessage(MSG_PERSIST_MEDIABUTTONRECEIVER, 0, 0, 3132d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi null)); 3133d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } else if (oldTop != mRCStack.peek()) { 3134d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // the top of the stack has changed, save it in the system settings 3135d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // by posting a message to persist it 3136d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.sendMessage( 3137d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.obtainMessage(MSG_PERSIST_MEDIABUTTONRECEIVER, 0, 0, 3138d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mRCStack.peek().mReceiverComponent)); 3139d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3140d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3141d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3142d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3143d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 3144d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi /** 3145d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Helper function: 3146f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * Restore remote control receiver from the system settings. 3147d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi */ 3148d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi private void restoreMediaButtonReceiver() { 3149d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi String receiverName = Settings.System.getString(mContentResolver, 3150d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi Settings.System.MEDIA_BUTTON_RECEIVER); 3151d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi if ((null != receiverName) && !receiverName.isEmpty()) { 3152f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi ComponentName eventReceiver = ComponentName.unflattenFromString(receiverName); 3153f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // construct a PendingIntent targeted to the restored component name 3154f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // for the media button and register it 3155f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 3156f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // the associated intent will be handled by the component being registered 3157f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mediaButtonIntent.setComponent(eventReceiver); 3158f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi PendingIntent pi = PendingIntent.getBroadcast(mContext, 3159f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 0/*requestCode, ignored*/, mediaButtonIntent, 0/*flags*/); 3160f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi registerMediaButtonIntent(pi, eventReceiver); 3161d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3162d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi } 3163d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 3164d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi /** 3165d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi * Helper function: 3166f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * Set the new remote control receiver at the top of the RC focus stack. 3167f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * precondition: mediaIntent != null, target != null 3168d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 3169f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi private void pushMediaButtonReceiver(PendingIntent mediaIntent, ComponentName target) { 3170d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // already at top of stack? 3171f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if (!mRCStack.empty() && mRCStack.peek().mMediaIntent.equals(mediaIntent)) { 3172d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return; 3173d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3174d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 31758f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RemoteControlStackEntry rcse = null; 31768f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi boolean wasInsideStack = false; 3177d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 31788f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse = (RemoteControlStackEntry)stackIterator.next(); 3179f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if(rcse.mMediaIntent.equals(mediaIntent)) { 31808f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi wasInsideStack = true; 318172843377d50a8f95cceaf33d316ab68d9b47f2ebJean-Michel Trivi stackIterator.remove(); 3182d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi break; 3183d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3184d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 31858f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (!wasInsideStack) { 3186f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi rcse = new RemoteControlStackEntry(mediaIntent, target); 31878f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 31888f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mRCStack.push(rcse); 3189d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi 3190d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi // post message to persist the default media button receiver 3191d589fea865e90859324f00d21765fa7d7759e465Jean-Michel Trivi mAudioHandler.sendMessage( mAudioHandler.obtainMessage( 3192f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi MSG_PERSIST_MEDIABUTTONRECEIVER, 0, 0, target/*obj*/) ); 3193d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3194d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3195d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 3196d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 3197f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * Remove the remote control receiver from the RC focus stack. 3198f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * precondition: pi != null 3199d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 3200f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi private void removeMediaButtonReceiver(PendingIntent pi) { 3201d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 3202d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 3203d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi RemoteControlStackEntry rcse = (RemoteControlStackEntry)stackIterator.next(); 3204f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if(rcse.mMediaIntent.equals(pi)) { 320572843377d50a8f95cceaf33d316ab68d9b47f2ebJean-Michel Trivi stackIterator.remove(); 3206a9509736c85c19fe4ad4ba97a0545f0422a3dfc1Jean-Michel Trivi rcse.unlinkToRcClientDeath(); 3207d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi break; 3208d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3209d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3210d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3211d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 32128f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 32138f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Helper function: 32148f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mRCStack 32158f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 3216f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi private boolean isCurrentRcController(PendingIntent pi) { 3217f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if (!mRCStack.empty() && mRCStack.peek().mMediaIntent.equals(pi)) { 32188f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return true; 32198f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32208f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return false; 32218f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 32228f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 32234426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi //========================================================================================== 32244426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // Remote control display / client 32254426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi //========================================================================================== 32264426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 32274426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Update the remote control displays with the new "focused" client generation 32284426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 322918e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi private void setNewRcClientOnDisplays_syncRcsCurrc(int newClientGeneration, 3230f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi PendingIntent newMediaIntent, boolean clearing) { 32314426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // NOTE: Only one IRemoteControlDisplay supported in this implementation 32324426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if (mRcDisplay != null) { 32334426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 32344b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi mRcDisplay.setCurrentClientId( 3235f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi newClientGeneration, newMediaIntent, clearing); 32364426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 3237db8a361629f06f62b9e1c40d4413b3b5099bd124Jean-Michel Trivi Log.e(TAG, "Dead display in setNewRcClientOnDisplays_syncRcsCurrc() "+e); 32384426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // if we had a display before, stop monitoring its death 32394426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcDisplay_stopDeathMonitor_syncRcStack(); 32404426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay = null; 32414426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32424426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32434426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32444426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 32454426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 32464426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Update the remote control clients with the new "focused" client generation 32474426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 324818e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi private void setNewRcClientGenerationOnClients_syncRcsCurrc(int newClientGeneration) { 32494426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 32504426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi while(stackIterator.hasNext()) { 32514426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlStackEntry se = stackIterator.next(); 32524426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if ((se != null) && (se.mRcClient != null)) { 32534426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 32544426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi se.mRcClient.setCurrentClientGenerationId(newClientGeneration); 32554426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 3256db8a361629f06f62b9e1c40d4413b3b5099bd124Jean-Michel Trivi Log.w(TAG, "Dead client in setNewRcClientGenerationOnClients_syncRcsCurrc()"+e); 32574426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi stackIterator.remove(); 32584426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi se.unlinkToRcClientDeath(); 32594426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32604426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32614426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32624426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32634426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 32644426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 32654b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * Update the displays and clients with the new "focused" client generation and name 32664b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * @param newClientGeneration the new generation value matching a client update 32674b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * @param newClientEventReceiver the media button event receiver associated with the client. 32684b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * May be null, which implies there is no registered media button event receiver. 32694b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * @param clearing true if the new client generation value maps to a remote control update 32704b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * where the display should be cleared. 32714426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 327218e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi private void setNewRcClient_syncRcsCurrc(int newClientGeneration, 3273f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi PendingIntent newMediaIntent, boolean clearing) { 32743094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // send the new valid client generation ID to all displays 3275f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi setNewRcClientOnDisplays_syncRcsCurrc(newClientGeneration, newMediaIntent, clearing); 32763094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // send the new valid client generation ID to all clients 327718e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi setNewRcClientGenerationOnClients_syncRcsCurrc(newClientGeneration); 32784426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32794426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 32804426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 32814426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Called when processing MSG_RCDISPLAY_CLEAR event 32824426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 32834426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private void onRcDisplayClear() { 328418e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.i(TAG, "Clear remote control display"); 32854426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 32863094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi synchronized(mRCStack) { 32873094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi synchronized(mCurrentRcLock) { 32883094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi mCurrentRcClientGen++; 32893094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // synchronously update the displays and clients with the new client generation 329018e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi setNewRcClient_syncRcsCurrc(mCurrentRcClientGen, 3291f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi null /*newMediaIntent*/, true /*clearing*/); 32923094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi } 32934426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32944426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 32954426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 32964426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 32974426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Called when processing MSG_RCDISPLAY_UPDATE event 32984426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 32994426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private void onRcDisplayUpdate(RemoteControlStackEntry rcse, int flags /* USED ?*/) { 33003094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi synchronized(mRCStack) { 33013094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi synchronized(mCurrentRcLock) { 33023094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi if ((mCurrentRcClient != null) && (mCurrentRcClient.equals(rcse.mRcClient))) { 330318e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.i(TAG, "Display/update remote control "); 33043094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi 33053094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi mCurrentRcClientGen++; 33063094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // synchronously update the displays and clients with 33073094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // the new client generation 330818e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi setNewRcClient_syncRcsCurrc(mCurrentRcClientGen, 3309f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi rcse.mMediaIntent /*newMediaIntent*/, 33103094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi false /*clearing*/); 33113094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi 3312db8a361629f06f62b9e1c40d4413b3b5099bd124Jean-Michel Trivi // tell the current client that it needs to send info 33133094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi try { 33143094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi mCurrentRcClient.onInformationRequested(mCurrentRcClientGen, 33153094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi flags, mArtworkExpectedWidth, mArtworkExpectedHeight); 33163094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi } catch (RemoteException e) { 33173094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi Log.e(TAG, "Current valid remote client is dead: "+e); 33183094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi mCurrentRcClient = null; 33193094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi } 33203094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi } else { 33213094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // the remote control display owner has changed between the 33223094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // the message to update the display was sent, and the time it 33233094d955b8321f01e50cb0c448ae1c4c461f41c9Jean-Michel Trivi // gets to be processed (now) 33244426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 33254426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 33264426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 33274426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 33284426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 33294426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 33308f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 33318f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Helper function: 33328f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Called synchronized on mRCStack 33338f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 3334b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi private void clearRemoteControlDisplay_syncAfRcs() { 33358f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mCurrentRcLock) { 333617da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi mCurrentRcClient = null; 33378f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33384426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // will cause onRcDisplayClear() to be called in AudioService's handler thread 33398f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mAudioHandler.sendMessage( mAudioHandler.obtainMessage(MSG_RCDISPLAY_CLEAR) ); 33408f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33418f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 33428f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 3343b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * Helper function for code readability: only to be called from 3344b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * checkUpdateRemoteControlDisplay_syncAfRcs() which checks the preconditions for 3345b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * this method. 3346b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * Preconditions: 3347b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * - called synchronized mAudioFocusLock then on mRCStack 3348b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * - mRCStack.isEmpty() is false 33498f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 3350b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi private void updateRemoteControlDisplay_syncAfRcs(int infoChangedFlags) { 33518f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RemoteControlStackEntry rcse = mRCStack.peek(); 3352b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi int infoFlagsAboutToBeUsed = infoChangedFlags; 33538f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // this is where we enforce opt-in for information display on the remote controls 33548f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // with the new AudioManager.registerRemoteControlClient() API 335517da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi if (rcse.mRcClient == null) { 335617da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi //Log.w(TAG, "Can't update remote control display with null remote control client"); 3357b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi clearRemoteControlDisplay_syncAfRcs(); 33588f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 33598f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33608f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mCurrentRcLock) { 336117da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi if (!rcse.mRcClient.equals(mCurrentRcClient)) { 33627b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi // new RC client, assume every type of information shall be queried 3363b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi infoFlagsAboutToBeUsed = RC_INFO_ALL; 33647b6198cacc3e7dd31ef91537d809857d826fb7faJean-Michel Trivi } 336517da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi mCurrentRcClient = rcse.mRcClient; 33668f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33674426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // will cause onRcDisplayUpdate() to be called in AudioService's handler thread 3368b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi mAudioHandler.sendMessage( mAudioHandler.obtainMessage(MSG_RCDISPLAY_UPDATE, 33690a9faa8cf934ef38319cd945b600825c6bb88b9cJean-Michel Trivi infoFlagsAboutToBeUsed /* arg1 */, 0, rcse /* obj, != null */) ); 33708f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33718f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 33728f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 33738f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Helper function: 3374b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi * Called synchronized on mAudioFocusLock, then mRCStack 33758f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi * Check whether the remote control display should be updated, triggers the update if required 3376b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi * @param infoChangedFlags the flags corresponding to the remote control client information 3377b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi * that has changed, if applicable (checking for the update conditions might trigger a 3378b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi * clear, rather than an update event). 33798f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 3380b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi private void checkUpdateRemoteControlDisplay_syncAfRcs(int infoChangedFlags) { 33818f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // determine whether the remote control display should be refreshed 33828f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // if either stack is empty, there is a mismatch, so clear the RC display 33838f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (mRCStack.isEmpty() || mFocusStack.isEmpty()) { 3384b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi clearRemoteControlDisplay_syncAfRcs(); 33858f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 33868f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33878f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // if the top of the two stacks belong to different packages, there is a mismatch, clear 33888f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if ((mRCStack.peek().mCallingPackageName != null) 33898f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi && (mFocusStack.peek().mPackageName != null) 33908f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi && !(mRCStack.peek().mCallingPackageName.compareTo( 33918f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mFocusStack.peek().mPackageName) == 0)) { 3392b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi clearRemoteControlDisplay_syncAfRcs(); 33938f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 33948f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 33958f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // if the audio focus didn't originate from the same Uid as the one in which the remote 33968f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // control information will be retrieved, clear 33978f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (mRCStack.peek().mCallingUid != mFocusStack.peek().mCallingUid) { 3398b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi clearRemoteControlDisplay_syncAfRcs(); 33998f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 34008f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 34018f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // refresh conditions were verified: update the remote controls 3402b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // ok to call: synchronized mAudioFocusLock then on mRCStack, mRCStack is not empty 3403b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi updateRemoteControlDisplay_syncAfRcs(infoChangedFlags); 34048f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3405d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3406f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 3407f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * see AudioManager.registerMediaButtonIntent(PendingIntent pi, ComponentName c) 3408f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * precondition: mediaIntent != null, target != null 3409f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 3410f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public void registerMediaButtonIntent(PendingIntent mediaIntent, ComponentName eventReceiver) { 3411f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.i(TAG, " Remote Control registerMediaButtonIntent() for " + mediaIntent); 3412d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 34138f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mAudioFocusLock) { 34148f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 3415f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi pushMediaButtonReceiver(mediaIntent, eventReceiver); 3416b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi // new RC client, assume every type of information shall be queried 3417b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 34188f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3419d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3420d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3421d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 3422f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 3423f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * see AudioManager.unregisterMediaButtonIntent(PendingIntent mediaIntent) 3424f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * precondition: mediaIntent != null, eventReceiver != null 3425f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 3426f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public void unregisterMediaButtonIntent(PendingIntent mediaIntent, ComponentName eventReceiver) 3427f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi { 3428f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.i(TAG, " Remote Control unregisterMediaButtonIntent() for " + mediaIntent); 3429d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 34308f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mAudioFocusLock) { 34318f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 3432f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi boolean topOfStackWillChange = isCurrentRcController(mediaIntent); 3433f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi removeMediaButtonReceiver(mediaIntent); 34348f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (topOfStackWillChange) { 3435b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi // current RC client will change, assume every type of info needs to be queried 3436b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 34378f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 34388f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3439d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3440d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 3441d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 344226b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi /** 344326b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi * see AudioManager.registerRemoteControlClient(ComponentName eventReceiver, ...) 344426b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi * Note: using this method with rcClient == null is a way to "disable" the IRemoteControlClient 344526b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi * without modifying the RC stack, but while still causing the display to refresh (will 344626b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi * become blank as a result of this) 344726b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi */ 3448f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public void registerRemoteControlClient(PendingIntent mediaIntent, 3449f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi IRemoteControlClient rcClient, String callingPackageName) { 3450b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi if (DEBUG_RC) Log.i(TAG, "Register remote control client rcClient="+rcClient); 34518f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mAudioFocusLock) { 34528f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 34538f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // store the new display information 34548f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 34558f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi while(stackIterator.hasNext()) { 34568f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 3457f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if(rcse.mMediaIntent.equals(mediaIntent)) { 34588f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // already had a remote control client? 34598f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (rcse.mRcClientDeathHandler != null) { 34608f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // stop monitoring the old client's death 34618f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse.unlinkToRcClientDeath(); 34628f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 34638f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // save the new remote control client 346417da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi rcse.mRcClient = rcClient; 346526b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi rcse.mCallingPackageName = callingPackageName; 346626b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi rcse.mCallingUid = Binder.getCallingUid(); 346726b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi if (rcClient == null) { 3468a9509736c85c19fe4ad4ba97a0545f0422a3dfc1Jean-Michel Trivi // here rcse.mRcClientDeathHandler is null; 346926b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi break; 347026b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi } 347126b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi 347226b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi // there is a new (non-null) client: 347326b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi // 1/ give the new client the current display (if any) 34744426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if (mRcDisplay != null) { 34754426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 34764426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcse.mRcClient.plugRemoteControlDisplay(mRcDisplay); 34774426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 34784426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.e(TAG, "Error connecting remote control display to client: "+e); 34794426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi e.printStackTrace(); 34804426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 34814426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 348226b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi // 2/ monitor the new client's death 348326b3d1ff38998c7cb80a2950da0589ebd8510897Jean-Michel Trivi IBinder b = rcse.mRcClient.asBinder(); 34848f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi RcClientDeathHandler rcdh = 3485f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi new RcClientDeathHandler(b, rcse.mMediaIntent); 34868f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi try { 34878f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi b.linkToDeath(rcdh, 0); 34888f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } catch (RemoteException e) { 34898f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // remote control client is DOA, disqualify it 34908f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.w(TAG, "registerRemoteControlClient() has a dead client " + b); 349117da769e987de40e113c5b2a3b867b25ba7ac0a2Jean-Michel Trivi rcse.mRcClient = null; 34928f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 34938f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi rcse.mRcClientDeathHandler = rcdh; 34948f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi break; 34958f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 34968f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 34978f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // if the eventReceiver is at the top of the stack 34988f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // then check for potential refresh of the remote controls 3499f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if (isCurrentRcController(mediaIntent)) { 3500b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 35018f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 35028f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 35038f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 35048f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 35058f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 35064b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi /** 3507f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * see AudioManager.unregisterRemoteControlClient(PendingIntent pi, ...) 35084b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi * rcClient is guaranteed non-null 35094b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi */ 3510f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public void unregisterRemoteControlClient(PendingIntent mediaIntent, 35114426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi IRemoteControlClient rcClient) { 35124b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi synchronized(mAudioFocusLock) { 35134b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi synchronized(mRCStack) { 35144b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 35154b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi while(stackIterator.hasNext()) { 35164b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 3517f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if ((rcse.mMediaIntent.equals(mediaIntent)) 35184b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi && rcClient.equals(rcse.mRcClient)) { 35194b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi // we found the IRemoteControlClient to unregister 35204b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi // stop monitoring its death 35214b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi rcse.unlinkToRcClientDeath(); 35224b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi // reset the client-related fields 35234b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi rcse.mRcClient = null; 35244b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi rcse.mCallingPackageName = null; 35254b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi } 35264b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi } 35274b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi } 35284b6df6a3dcbd9990e36438c529fa8c16b2580df9Jean-Michel Trivi } 35294426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35304426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 35314426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 35324426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * The remote control displays. 35334426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Access synchronized on mRCStack 35344426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * NOTE: Only one IRemoteControlDisplay supported in this implementation 35354426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 35364426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private IRemoteControlDisplay mRcDisplay; 35374426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private RcDisplayDeathHandler mRcDisplayDeathHandler; 35384426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private int mArtworkExpectedWidth = -1; 35394426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private int mArtworkExpectedHeight = -1; 35404426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi /** 35414426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * Inner class to monitor remote control display deaths, and unregister them from the list 35424426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * of displays if necessary. 35434426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi */ 35444426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private class RcDisplayDeathHandler implements IBinder.DeathRecipient { 354518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi private IBinder mCb; // To be notified of client's death 354618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi 354718e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi public RcDisplayDeathHandler(IBinder b) { 354818e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.i(TAG, "new RcDisplayDeathHandler for "+b); 354918e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi mCb = b; 355018e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi } 355118e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi 35524426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void binderDied() { 35538f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi synchronized(mRCStack) { 355418e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi Log.w(TAG, "RemoteControl: display died"); 35554426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay = null; 35564426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35574426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35584426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 355918e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi public void unlinkToRcDisplayDeath() { 356018e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.i(TAG, "unlinkToRcDisplayDeath for "+mCb); 35614426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 356218e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi mCb.unlinkToDeath(this, 0); 35634426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (java.util.NoSuchElementException e) { 356418e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi // not much we can do here, the display was being unregistered anyway 356518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi Log.e(TAG, "Encountered " + e + " in unlinkToRcDisplayDeath()"); 35664426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi e.printStackTrace(); 35674426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35684426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 356918e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi 357018e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi } 357118e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi 357218e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi private void rcDisplay_stopDeathMonitor_syncRcStack() { 357318e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (mRcDisplay != null) { // implies (mRcDisplayDeathHandler != null) 357418e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi // we had a display before, stop monitoring its death 357518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi mRcDisplayDeathHandler.unlinkToRcDisplayDeath(); 357618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi } 35774426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35784426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 35794426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi private void rcDisplay_startDeathMonitor_syncRcStack() { 35804426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if (mRcDisplay != null) { 35814426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // new non-null display, monitor its death 35824426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi IBinder b = mRcDisplay.asBinder(); 358318e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi mRcDisplayDeathHandler = new RcDisplayDeathHandler(b); 35844426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 35854426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi b.linkToDeath(mRcDisplayDeathHandler, 0); 35864426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 35874426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // remote control display is DOA, disqualify it 35884426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.w(TAG, "registerRemoteControlDisplay() has a dead client " + b); 35894426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay = null; 35904426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35914426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35924426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 35934426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 359418e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi /** 3595958bba6862c9540c528263686b0de044b4a7a5f6Jean-Michel Trivi * Register an IRemoteControlDisplay. 3596958bba6862c9540c528263686b0de044b4a7a5f6Jean-Michel Trivi * Notify all IRemoteControlClient of the new display and cause the RemoteControlClient 3597958bba6862c9540c528263686b0de044b4a7a5f6Jean-Michel Trivi * at the top of the stack to update the new display with its information. 359818e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * Since only one IRemoteControlDisplay is supported, this will unregister the previous display. 359918e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * @param rcd the IRemoteControlDisplay to register. No effect if null. 360018e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi */ 36014426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void registerRemoteControlDisplay(IRemoteControlDisplay rcd) { 360218e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.d(TAG, ">>> registerRemoteControlDisplay("+rcd+")"); 3603b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi synchronized(mAudioFocusLock) { 3604b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi synchronized(mRCStack) { 3605b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi if ((mRcDisplay == rcd) || (rcd == null)) { 3606b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi return; 3607b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi } 3608b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // if we had a display before, stop monitoring its death 3609b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi rcDisplay_stopDeathMonitor_syncRcStack(); 3610b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi mRcDisplay = rcd; 3611b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // new display, start monitoring its death 3612b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi rcDisplay_startDeathMonitor_syncRcStack(); 36134426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 3614b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // let all the remote control clients there is a new display 3615b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // no need to unplug the previous because we only support one display 3616b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi // and the clients don't track the death of the display 3617b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 3618b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi while(stackIterator.hasNext()) { 3619b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 3620b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi if(rcse.mRcClient != null) { 3621b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi try { 3622b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi rcse.mRcClient.plugRemoteControlDisplay(mRcDisplay); 3623b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi } catch (RemoteException e) { 3624b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi Log.e(TAG, "Error connecting remote control display to client: " + e); 3625b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi e.printStackTrace(); 3626b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi } 36274426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 36288f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3629db8a361629f06f62b9e1c40d4413b3b5099bd124Jean-Michel Trivi 3630338794576667745b060ac269b2c2b36e0c6964f2Jean-Michel Trivi // we have a new display, of which all the clients are now aware: have it be updated 3631b716f0b7b2d8e4b045843fc6a7004910eb344c19Jean-Michel Trivi checkUpdateRemoteControlDisplay_syncAfRcs(RC_INFO_ALL); 3632338794576667745b060ac269b2c2b36e0c6964f2Jean-Michel Trivi } 36338f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 36348f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 3635d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 363618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi /** 363718e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * Unregister an IRemoteControlDisplay. 363818e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * Since only one IRemoteControlDisplay is supported, this has no effect if the one to 363918e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * unregister is not the current one. 364018e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi * @param rcd the IRemoteControlDisplay to unregister. No effect if null. 364118e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi */ 36424426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void unregisterRemoteControlDisplay(IRemoteControlDisplay rcd) { 364318e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.d(TAG, "<<< unregisterRemoteControlDisplay("+rcd+")"); 36444426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi synchronized(mRCStack) { 364518e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi // only one display here, so you can only unregister the current display 364618e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if ((rcd == null) || (rcd != mRcDisplay)) { 364718e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi if (DEBUG_RC) Log.w(TAG, " trying to unregister unregistered RCD"); 364818e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi return; 364918e7bce52318f00b5023f33933a571c477f2b61cJean-Michel Trivi } 36504426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // if we had a display before, stop monitoring its death 36514426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcDisplay_stopDeathMonitor_syncRcStack(); 36524426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mRcDisplay = null; 36534426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 36544426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // disconnect this remote control display from all the clients 36554426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 36564426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi while(stackIterator.hasNext()) { 36574426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi RemoteControlStackEntry rcse = stackIterator.next(); 36584426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi if(rcse.mRcClient != null) { 36594426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi try { 36604426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi rcse.mRcClient.unplugRemoteControlDisplay(rcd); 36614426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } catch (RemoteException e) { 36624426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi Log.e(TAG, "Error disconnecting remote control display to client: " + e); 36634426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi e.printStackTrace(); 36644426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 36654426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 36664426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 36674426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 36684426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 36694426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 36704426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void remoteControlDisplayUsesBitmapSize(IRemoteControlDisplay rcd, int w, int h) { 36714426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi synchronized(mRCStack) { 36724426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi // NOTE: Only one IRemoteControlDisplay supported in this implementation 36734426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mArtworkExpectedWidth = w; 36744426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi mArtworkExpectedHeight = h; 36754426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 36764426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi } 36774426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi 3678d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi @Override 3679d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 3680d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // TODO probably a lot more to do here than just the audio focus and remote control stacks 3681d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi dumpFocusStack(pw); 3682d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi dumpRCStack(pw); 3683d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 3684d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 3685d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 36869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3687