AudioService.java revision 5a1e4cf83f5be1b5d79e2643fa791aa269b6a4bc
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.media; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.app.ActivityManagerNative; 2082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothA2dp; 2182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothAdapter; 2282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothClass; 2382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothDevice; 2482aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothHeadset; 2582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.bluetooth.BluetoothProfile; 26bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pellyimport android.content.BroadcastReceiver; 27d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Triviimport android.content.ComponentName; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.ContentResolver; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Intent; 31a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurentimport android.content.IntentFilter; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.pm.PackageManager; 33b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekhimport android.database.ContentObserver; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer.OnCompletionListener; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer.OnErrorListener; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Binder; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Environment; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Handler; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.IBinder; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Looper; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Message; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.RemoteException; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.ServiceManager; 4482aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport android.os.SystemProperties; 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Settings; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Settings.System; 47b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Triviimport android.telephony.PhoneStateListener; 48b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Triviimport android.telephony.TelephonyManager; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 50d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Triviimport android.view.KeyEvent; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.VolumePanel; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.telephony.ITelephony; 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 55d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.io.FileDescriptor; 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 57d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.io.PrintWriter; 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 59c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.HashMap; 60c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Iterator; 615a1e4cf83f5be1b5d79e2643fa791aa269b6a4bcJaikumar Ganeshimport java.util.List; 62c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Map; 6382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganeshimport java.util.NoSuchElementException; 64c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Set; 65d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.util.Stack; 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The implementation of the volume manager service. 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This implementation focuses on delivering a responsive UI. Most methods are 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * asynchronous to external calls. For example, the task of setting a volume 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will update our internal state, but in a separate thread will set the system 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * volume and later persist to the database. Similarly, setting the ringer mode 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will update the state and broadcast a change and in a separate thread later 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * persist the ringer mode. 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class AudioService extends IAudioService.Stub { 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String TAG = "AudioService"; 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** How long to delay before persisting a change in volume/ringer mode. */ 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int PERSIST_DELAY = 3000; 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Context mContext; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ContentResolver mContentResolver; 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 89d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The UI */ 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumePanel mVolumePanel; 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // sendMsg() flags 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Used when a message should be shared across all stream types. */ 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SHARED_MSG = -1; 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, replace it with this one. */ 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_REPLACE = 0; 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, ignore this one and leave the old. */ 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_NOOP = 1; 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, queue this one and leave the old. */ 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_QUEUE = 2; 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // AudioHandler message.whats 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_SET_SYSTEM_VOLUME = 0; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_VOLUME = 1; 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_RINGER_MODE = 3; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_VIBRATE_SETTING = 4; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_MEDIA_SERVER_DIED = 5; 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_MEDIA_SERVER_STARTED = 6; 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PLAY_SOUND_EFFECT = 7; 1114c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private static final int MSG_BTA2DP_DOCK_TIMEOUT = 8; 1124c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 1134c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private static final int BTA2DP_DOCK_TIMEOUT_MILLIS = 8000; 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioSystemThread */ 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioSystemThread mAudioSystemThread; 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioHandler */ 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioHandler mAudioHandler; 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see VolumeStreamState */ 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeStreamState[] mStreamStates; 121b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh private SettingsObserver mSettingsObserver; 122a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMode; 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Object mSettingsLock = new Object(); 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mMediaServerOk; 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SoundPool mSoundPool; 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Object mSoundEffectsLock = new Object(); 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int NUM_SOUNDPOOL_CHANNELS = 4; 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SOUND_EFFECT_VOLUME = 1000; 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect file names */ 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String SOUND_EFFECTS_PATH = "/media/audio/ui/"; 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String[] SOUND_EFFECT_FILES = new String[] { 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Effect_Tick.ogg", 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressStandard.ogg", 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressSpacebar.ogg", 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressDelete.ogg", 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressReturn.ogg" 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect file name mapping sound effect id (AudioManager.FX_xxx) to 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * file index in SOUND_EFFECT_FILES[] (first column) and indicating if effect 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * uses soundpool (second column) */ 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int[][] SOUND_EFFECT_FILES_MAP = new int[][] { 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_KEY_CLICK 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_UP 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_DOWN 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_LEFT 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_RIGHT 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {1, -1}, // FX_KEYPRESS_STANDARD 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {2, -1}, // FX_KEYPRESS_SPACEBAR 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {3, -1}, // FX_FOCUS_DELETE 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {4, -1} // FX_FOCUS_RETURN 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1575982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles /** @hide Maximum volume index values for audio streams */ 1585982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles private int[] MAX_STREAM_VOLUME = new int[] { 1596ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 5, // STREAM_VOICE_CALL 1606ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_SYSTEM 1616ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_RING 1626ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_MUSIC 1636ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_ALARM 1646ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_NOTIFICATION 1656ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_BLUETOOTH_SCO 1666ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_SYSTEM_ENFORCED 1676ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_DTMF 1686ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15 // STREAM_TTS 1695982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles }; 170a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /* STREAM_VOLUME_ALIAS[] indicates for each stream if it uses the volume settings 171a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * of another stream: This avoids multiplying the volume settings for hidden 172a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * stream types that follow other stream behavior for volume settings 173a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * NOTE: do not create loops in aliases! */ 174a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int[] STREAM_VOLUME_ALIAS = new int[] { 175a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_VOICE_CALL, // STREAM_VOICE_CALL 176a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_SYSTEM, // STREAM_SYSTEM 177a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_RING, // STREAM_RING 178a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_MUSIC, // STREAM_MUSIC 179a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_ALARM, // STREAM_ALARM 180a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_NOTIFICATION, // STREAM_NOTIFICATION 181484d2888680e18e6ad8c3fcc51e3b70a705a096eEric Laurent AudioSystem.STREAM_BLUETOOTH_SCO, // STREAM_BLUETOOTH_SCO 182a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_SYSTEM, // STREAM_SYSTEM_ENFORCED 183a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_VOICE_CALL, // STREAM_DTMF 184a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_MUSIC // STREAM_TTS 185a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent }; 186a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioSystem.ErrorCallback mAudioSystemCallback = new AudioSystem.ErrorCallback() { 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onError(int error) { 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (error) { 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.AUDIO_STATUS_SERVER_DIED: 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaServerOk) { 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_MEDIA_SERVER_DIED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 1500); 19489e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent mMediaServerOk = false; 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.AUDIO_STATUS_OK: 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mMediaServerOk) { 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_MEDIA_SERVER_STARTED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 0); 20189e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent mMediaServerOk = true; 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current ringer mode from one of {@link AudioManager#RINGER_MODE_NORMAL}, 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#RINGER_MODE_SILENT}, or 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#RINGER_MODE_VIBRATE}. 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mRingerMode; 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2179bcf401d13d47416043a704430388abd59aef7cdEric Laurent /** @see System#MODE_RINGER_STREAMS_AFFECTED */ 2189bcf401d13d47416043a704430388abd59aef7cdEric Laurent private int mRingerModeAffectedStreams; 2199bcf401d13d47416043a704430388abd59aef7cdEric Laurent 2205b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Streams currently muted by ringer mode 2215b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent private int mRingerModeMutedStreams; 2225b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see System#MUTE_STREAMS_AFFECTED */ 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMuteAffectedStreams; 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Has multiple bits per vibrate type to indicate the type's vibrate 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * setting. See {@link #setVibrateSetting(int, int)}. 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This is not the final decision of whether vibrate is on/off for the 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * type since it depends on the ringer mode. See {@link #shouldVibrate(int)}. 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mVibrateSetting; 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 235a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** @see System#NOTIFICATIONS_USE_RING_VOLUME */ 236a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int mNotificationsUseRingVolume; 237a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 238a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Broadcast receiver for device connections intent broadcasts 239a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private final BroadcastReceiver mReceiver = new AudioServiceBroadcastReceiver(); 240a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 241d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Broadcast receiver for media button broadcasts (separate from mReceiver to 242d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // independently change its priority) 243d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private final BroadcastReceiver mMediaButtonReceiver = new MediaButtonBroadcastReceiver(); 244d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 245e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi // Used to alter media button redirection when the phone is ringing. 246e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi private boolean mIsRinging = false; 247e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi 248c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Devices currently connected 249c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent private HashMap <Integer, String> mConnectedDevices = new HashMap <Integer, String>(); 250c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 251c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Forced device usage for communications 252c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent private int mForcedUseForComm; 253c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2549272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // List of binder death handlers for setMode() client processes. 2559272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // The last process to have called setMode() is at the top of the list. 2569272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private ArrayList <SetModeDeathHandler> mSetModeDeathHandlers = new ArrayList <SetModeDeathHandler>(); 257eb14a783be073b5fd6e8c8c9bc87d2d1919f2c9eEric Laurent 2583def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // List of clients having issued a SCO start request 2593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private ArrayList <ScoClient> mScoClients = new ArrayList <ScoClient>(); 2603def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 2613def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // BluetoothHeadset API to control SCO connection 2623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private BluetoothHeadset mBluetoothHeadset; 2633def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 26482aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh // Bluetooth headset device 26582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh private BluetoothDevice mBluetoothHeadsetDevice; 2663def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Construction 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide */ 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public AudioService(Context context) { 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContentResolver = context.getContentResolver(); 2755982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 2765982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles // Intialized volume 2775982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles MAX_STREAM_VOLUME[AudioSystem.STREAM_VOICE_CALL] = SystemProperties.getInt( 2785982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles "ro.config.vc_call_vol_steps", 2795982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles MAX_STREAM_VOLUME[AudioSystem.STREAM_VOICE_CALL]); 2805982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumePanel = new VolumePanel(context, this); 282b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mSettingsObserver = new SettingsObserver(); 283c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_NONE; 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project createAudioSystemThread(); 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readPersistedSettings(); 286a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent createStreamStates(); 2879272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Call setMode() to initialize mSetModeDeathHandlers 2889272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mMode = AudioSystem.MODE_INVALID; 2899272b4b4a44fe1f33e3030810618194f817caaecEric Laurent setMode(AudioSystem.MODE_NORMAL, null); 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaServerOk = true; 2913891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent 2923891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent // Call setRingerModeInt() to apply correct mute 2933891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent // state on streams affected by ringer mode. 2943891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent mRingerModeMutedStreams = 0; 2953891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent setRingerModeInt(getRingerMode(), false); 2963891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.setErrorCallback(mAudioSystemCallback); 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project loadSoundEffects(); 299a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 30082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mBluetoothHeadsetDevice = null; 30182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); 30282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh if (adapter != null) { 30382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh adapter.getProfileProxy(mContext, mBluetoothProfileServiceListener, 30482aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh BluetoothProfile.HEADSET); 30582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } 3063def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 307a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Register for device connection intent broadcasts. 308a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent IntentFilter intentFilter = 309a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent new IntentFilter(Intent.ACTION_HEADSET_PLUG); 31082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh intentFilter.addAction(BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED); 3113def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent intentFilter.addAction(BluetoothHeadset.ACTION_AUDIO_STATE_CHANGED); 31282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh intentFilter.addAction(BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED); 31382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh intentFilter.addAction(Intent.ACTION_DOCK_EVENT); 314a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent context.registerReceiver(mReceiver, intentFilter); 3155982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 316d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Register for media button intent broadcasts. 317d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi intentFilter = new IntentFilter(Intent.ACTION_MEDIA_BUTTON); 318d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi intentFilter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY); 319d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi context.registerReceiver(mMediaButtonReceiver, intentFilter); 320b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi 321b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // Register for phone state monitoring 322b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi TelephonyManager tmgr = (TelephonyManager) 323b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi context.getSystemService(Context.TELEPHONY_SERVICE); 324b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi tmgr.listen(mPhoneStateListener, PhoneStateListener.LISTEN_CALL_STATE); 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void createAudioSystemThread() { 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioSystemThread = new AudioSystemThread(); 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioSystemThread.start(); 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project waitForAudioHandlerCreation(); 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Waits for the volume handler to be created by the other thread. */ 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void waitForAudioHandlerCreation() { 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(this) { 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (mAudioHandler == null) { 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Wait for mAudioHandler to be set by the other thread 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project wait(); 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (InterruptedException e) { 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Interrupted while waiting on volume handler."); 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void createStreamStates() { 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numStreamTypes = AudioSystem.getNumStreamTypes(); 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState[] streams = mStreamStates = new VolumeStreamState[numStreamTypes]; 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < numStreamTypes; i++) { 352a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i] = new VolumeStreamState(System.VOLUME_SETTINGS[STREAM_VOLUME_ALIAS[i]], i); 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 355a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Correct stream index values for streams with aliases 356a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int i = 0; i < numStreamTypes; i++) { 357a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (STREAM_VOLUME_ALIAS[i] != i) { 358a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index = rescaleIndex(streams[i].mIndex, STREAM_VOLUME_ALIAS[i], i); 359a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i].mIndex = streams[i].getValidIndex(index); 360a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(i, index); 361a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = rescaleIndex(streams[i].mLastAudibleIndex, STREAM_VOLUME_ALIAS[i], i); 362a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i].mLastAudibleIndex = streams[i].getValidIndex(index); 363a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void readPersistedSettings() { 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ContentResolver cr = mContentResolver; 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRingerMode = System.getInt(cr, System.MODE_RINGER, AudioManager.RINGER_MODE_NORMAL); 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVibrateSetting = System.getInt(cr, System.VIBRATE_ON, 0); 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3749bcf401d13d47416043a704430388abd59aef7cdEric Laurent mRingerModeAffectedStreams = Settings.System.getInt(cr, 3759bcf401d13d47416043a704430388abd59aef7cdEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, 376a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent ((1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_NOTIFICATION)| 377a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (1 << AudioSystem.STREAM_SYSTEM)|(1 << AudioSystem.STREAM_SYSTEM_ENFORCED))); 3789bcf401d13d47416043a704430388abd59aef7cdEric Laurent 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteAffectedStreams = System.getInt(cr, 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.MUTE_STREAMS_AFFECTED, 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((1 << AudioSystem.STREAM_MUSIC)|(1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_SYSTEM))); 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 383a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mNotificationsUseRingVolume = System.getInt(cr, 384a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent Settings.System.NOTIFICATIONS_USE_RING_VOLUME, 1); 385a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 386a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (mNotificationsUseRingVolume == 1) { 387a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent STREAM_VOLUME_ALIAS[AudioSystem.STREAM_NOTIFICATION] = AudioSystem.STREAM_RING; 388a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Each stream will read its own persisted settings 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast the sticky intent 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastRingerMode(); 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast vibrate settings 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER); 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_NOTIFICATION); 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 399a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private void setStreamVolumeIndex(int stream, int index) { 400a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.setStreamVolumeIndex(stream, (index + 5)/10); 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 403a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int rescaleIndex(int index, int srcStream, int dstStream) { 404a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (index * mStreamStates[dstStream].getMaxIndex() + mStreamStates[srcStream].getMaxIndex() / 2) / mStreamStates[srcStream].getMaxIndex(); 405a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // IPC methods 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustVolume(int, int) */ 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustVolume(int direction, int flags) { 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustSuggestedStreamVolume(direction, AudioManager.USE_DEFAULT_STREAM_TYPE, flags); 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustVolume(int, int, int) */ 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags) { 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int streamType = getActiveStreamType(suggestedStreamType); 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Don't play sound on other streams 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamType != AudioSystem.STREAM_RING && (flags & AudioManager.FLAG_PLAY_SOUND) != 0) { 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project flags &= ~AudioManager.FLAG_PLAY_SOUND; 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustStreamVolume(streamType, direction, flags); 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustStreamVolume(int, int, int) */ 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustStreamVolume(int streamType, int direction, int flags) { 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidDirection(direction); 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 435a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent VolumeStreamState streamState = mStreamStates[STREAM_VOLUME_ALIAS[streamType]]; 4365b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent final int oldIndex = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean adjustVolume = true; 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If either the client forces allowing ringer modes for this adjustment, 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or the stream type is one that is affected by ringer modes 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((flags & AudioManager.FLAG_ALLOW_RINGER_MODES) != 0 442a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent || streamType == AudioSystem.STREAM_RING) { 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Check if the ringer mode changes with this volume adjustment. If 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it does, it will handle adjusting the volume, so we won't below 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustVolume = checkForRingerModeChange(oldIndex, direction); 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4485b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If stream is muted, adjust last audible index only 4495b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent int index; 4505b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.muteCount() != 0) { 4515b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (adjustVolume) { 4525b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent streamState.adjustLastAudibleIndex(direction); 4535b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post a persist volume msg 4545b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamType, 4555b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent SENDMSG_REPLACE, 0, 1, streamState, PERSIST_DELAY); 4565b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 4575b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = streamState.mLastAudibleIndex; 4585b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 4595b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (adjustVolume && streamState.adjustIndex(direction)) { 4605b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post message to set system volume (it in turn will post a message 4615b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // to persist). Do not change volume if stream is muted. 462a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, STREAM_VOLUME_ALIAS[streamType], SENDMSG_NOOP, 0, 0, 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project streamState, 0); 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4655b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = streamState.mIndex; 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // UI 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumePanel.postVolumeChanged(streamType, flags); 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast Intent 4705b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent sendVolumeUpdate(streamType, oldIndex, index); 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamVolume(int, int, int) */ 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamVolume(int streamType, int index, int flags) { 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 4765b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent VolumeStreamState streamState = mStreamStates[STREAM_VOLUME_ALIAS[streamType]]; 4779ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 4785b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent final int oldIndex = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 4799ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 480a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = rescaleIndex(index * 10, streamType, STREAM_VOLUME_ALIAS[streamType]); 481a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeInt(STREAM_VOLUME_ALIAS[streamType], index, false, true); 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4835b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 4845b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // UI, etc. 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumePanel.postVolumeChanged(streamType, flags); 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast Intent 4889ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent sendVolumeUpdate(streamType, oldIndex, index); 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4919ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent private void sendVolumeUpdate(int streamType, int oldIndex, int index) { 4929ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent oldIndex = (oldIndex + 5) / 10; 4939ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent index = (index + 5) / 10; 4949ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent intent = new Intent(AudioManager.VOLUME_CHANGED_ACTION); 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_TYPE, streamType); 4979ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_VALUE, index); 4989ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent intent.putExtra(AudioManager.EXTRA_PREV_VOLUME_STREAM_VALUE, oldIndex); 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5009ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent mContext.sendBroadcast(intent); 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the stream state's index, and posts a message to set system volume. 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This will not call out to the UI. Assumes a valid stream type. 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType Type of the stream 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index Desired volume index of the stream 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param force If true, set the volume even if the desired volume is same 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as the current volume. 5119bcf401d13d47416043a704430388abd59aef7cdEric Laurent * @param lastAudible If true, stores new index as last audible one 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5139bcf401d13d47416043a704430388abd59aef7cdEric Laurent private void setStreamVolumeInt(int streamType, int index, boolean force, boolean lastAudible) { 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState streamState = mStreamStates[streamType]; 5155b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 5165b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If stream is muted, set last audible index only 5175b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.muteCount() != 0) { 518758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent // Do not allow last audible index to be 0 519758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent if (index != 0) { 520758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent streamState.setLastAudibleIndex(index); 521758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent // Post a persist volume msg 522758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamType, 523758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent SENDMSG_REPLACE, 0, 1, streamState, PERSIST_DELAY); 524758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent } 5255b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 5265b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.setIndex(index, lastAudible) || force) { 5275b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post message to set system volume (it in turn will post a message 5285b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // to persist). 529758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, streamType, SENDMSG_NOOP, 0, 0, 530758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent streamState, 0); 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamSolo(int, boolean) */ 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamSolo(int streamType, boolean state, IBinder cb) { 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int stream = 0; stream < mStreamStates.length; stream++) { 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isStreamAffectedByMute(stream) || stream == streamType) continue; 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Bring back last audible volume 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamStates[stream].mute(cb, state); 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamMute(int, boolean) */ 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamMute(int streamType, boolean state, IBinder cb) { 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isStreamAffectedByMute(streamType)) { 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamStates[streamType].mute(cb, state); 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getStreamVolume(int) */ 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamVolume(int streamType) { 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 554a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (mStreamStates[streamType].mIndex + 5) / 10; 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getStreamMaxVolume(int) */ 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamMaxVolume(int streamType) { 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 560a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (mStreamStates[streamType].getMaxIndex() + 5) / 10; 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getRingerMode() */ 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRingerMode() { 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode; 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setRingerMode(int) */ 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRingerMode(int ringerMode) { 570a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent synchronized (mSettingsLock) { 571a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (ringerMode != mRingerMode) { 572a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setRingerModeInt(ringerMode, true); 573a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Send sticky broadcast 574a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent broadcastRingerMode(); 575a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 576b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 577b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5794050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent private void setRingerModeInt(int ringerMode, boolean persist) { 580b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mRingerMode = ringerMode; 581b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 5825b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Mute stream if not previously muted by ringer mode and ringer mode 5835b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // is not RINGER_MODE_NORMAL and stream is affected by ringer mode. 5845b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Unmute stream if previously muted by ringer mode and ringer mode 5855b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // is RINGER_MODE_NORMAL or stream is not affected by ringer mode. 586b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh int numStreamTypes = AudioSystem.getNumStreamTypes(); 5875b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 5885b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (isStreamMutedByRingerMode(streamType)) { 5895b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (!isStreamAffectedByRingerMode(streamType) || 5905b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 5915b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mStreamStates[streamType].mute(null, false); 5925b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerModeMutedStreams &= ~(1 << streamType); 5939bcf401d13d47416043a704430388abd59aef7cdEric Laurent } 5945b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 5955b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (isStreamAffectedByRingerMode(streamType) && 5965b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerMode != AudioManager.RINGER_MODE_NORMAL) { 5975b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mStreamStates[streamType].mute(null, true); 5985b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerModeMutedStreams |= (1 << streamType); 5995b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 600b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 602a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 603b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh // Post a persist ringer mode msg 6044050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (persist) { 6054050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_RINGER_MODE, SHARED_MSG, 6064050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent SENDMSG_REPLACE, 0, 0, null, PERSIST_DELAY); 6074050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#shouldVibrate(int) */ 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean shouldVibrate(int vibrateType) { 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (getVibrateSetting(vibrateType)) { 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_ON: 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode != AudioManager.RINGER_MODE_SILENT; 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_ONLY_SILENT: 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode == AudioManager.RINGER_MODE_VIBRATE; 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_OFF: 622bcac496076ef6f439147e7a2be71e8a2b76ddedeDaniel Sandler // return false, even for incoming calls 623bcac496076ef6f439147e7a2be71e8a2b76ddedeDaniel Sandler return false; 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getVibrateSetting(int) */ 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getVibrateSetting(int vibrateType) { 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mVibrateSetting >> (vibrateType * 2)) & 3; 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setVibrateSetting(int, int) */ 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVibrateSetting(int vibrateType, int vibrateSetting) { 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVibrateSetting = getValueForVibrateSetting(mVibrateSetting, vibrateType, vibrateSetting); 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast change 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(vibrateType); 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post message to set ringer mode (it in turn will post a message 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to persist) 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PERSIST_VIBRATE_SETTING, SHARED_MSG, SENDMSG_NOOP, 0, 0, 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 0); 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static int getValueForVibrateSetting(int existingValue, int vibrateType, 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int vibrateSetting) { 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // First clear the existing setting. Each vibrate type has two bits in 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the value. Note '3' is '11' in binary. 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project existingValue &= ~(3 << (vibrateType * 2)); 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set into the old value 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project existingValue |= (vibrateSetting & 3) << (vibrateType * 2); 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return existingValue; 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6659272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private class SetModeDeathHandler implements IBinder.DeathRecipient { 6669272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private IBinder mCb; // To be notified of client's death 6679272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private int mMode = AudioSystem.MODE_NORMAL; // Current mode set by this client 6689272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 6699272b4b4a44fe1f33e3030810618194f817caaecEric Laurent SetModeDeathHandler(IBinder cb) { 6709272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mCb = cb; 6719272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6729272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 6739272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void binderDied() { 6749272b4b4a44fe1f33e3030810618194f817caaecEric Laurent synchronized(mSetModeDeathHandlers) { 6759272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "setMode() client died"); 6769272b4b4a44fe1f33e3030810618194f817caaecEric Laurent int index = mSetModeDeathHandlers.indexOf(this); 6779272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (index < 0) { 6789272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "unregistered setMode() client died"); 6799272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } else { 6809272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mSetModeDeathHandlers.remove(this); 6819272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // If dead client was a the top of client list, 6829272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // apply next mode in the stack 6839272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (index == 0) { 6849272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // mSetModeDeathHandlers is never empty as the initial entry 6859272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // created when AudioService starts is never removed 6869272b4b4a44fe1f33e3030810618194f817caaecEric Laurent SetModeDeathHandler hdlr = mSetModeDeathHandlers.get(0); 6879272b4b4a44fe1f33e3030810618194f817caaecEric Laurent int mode = hdlr.getMode(); 6889272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (AudioService.this.mMode != mode) { 6899272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (AudioSystem.setPhoneState(mode) == AudioSystem.AUDIO_STATUS_OK) { 6909272b4b4a44fe1f33e3030810618194f817caaecEric Laurent AudioService.this.mMode = mode; 6919272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6929272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6939272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6949272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6959272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6969272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6979272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 6989272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void setMode(int mode) { 6999272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mMode = mode; 7009272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7019272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 7029272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public int getMode() { 7039272b4b4a44fe1f33e3030810618194f817caaecEric Laurent return mMode; 7049272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7059272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 7069272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public IBinder getBinder() { 7079272b4b4a44fe1f33e3030810618194f817caaecEric Laurent return mCb; 7089272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7099272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7109272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setMode(int) */ 7129272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void setMode(int mode, IBinder cb) { 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!checkAudioSettingsPermission("setMode()")) { 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 716a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 717a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (mode < AudioSystem.MODE_CURRENT || mode > AudioSystem.MODE_IN_CALL) { 718a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return; 719a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 720a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSettingsLock) { 722a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (mode == AudioSystem.MODE_CURRENT) { 723a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mode = mMode; 724a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mode != mMode) { 726a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (AudioSystem.setPhoneState(mode) == AudioSystem.AUDIO_STATUS_OK) { 727b9c9d260f21b321527c4622a123af9767630d94dEric Laurent mMode = mode; 7289272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 7299272b4b4a44fe1f33e3030810618194f817caaecEric Laurent synchronized(mSetModeDeathHandlers) { 7309272b4b4a44fe1f33e3030810618194f817caaecEric Laurent SetModeDeathHandler hdlr = null; 7319272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Iterator iter = mSetModeDeathHandlers.iterator(); 7329272b4b4a44fe1f33e3030810618194f817caaecEric Laurent while (iter.hasNext()) { 7339272b4b4a44fe1f33e3030810618194f817caaecEric Laurent SetModeDeathHandler h = (SetModeDeathHandler)iter.next(); 7349272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (h.getBinder() == cb) { 7359272b4b4a44fe1f33e3030810618194f817caaecEric Laurent hdlr = h; 7369272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Remove from client list so that it is re-inserted at top of list 7379272b4b4a44fe1f33e3030810618194f817caaecEric Laurent iter.remove(); 7389272b4b4a44fe1f33e3030810618194f817caaecEric Laurent break; 7399272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7409272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7419272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (hdlr == null) { 7429272b4b4a44fe1f33e3030810618194f817caaecEric Laurent hdlr = new SetModeDeathHandler(cb); 7439272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // cb is null when setMode() is called by AudioService constructor 7449272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (cb != null) { 7459272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Register for client death notification 7469272b4b4a44fe1f33e3030810618194f817caaecEric Laurent try { 7479272b4b4a44fe1f33e3030810618194f817caaecEric Laurent cb.linkToDeath(hdlr, 0); 7489272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } catch (RemoteException e) { 7499272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Client has died! 7509272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "setMode() could not link to "+cb+" binder death"); 7519272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7529272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7539272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7549272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Last client to call setMode() is always at top of client list 7559272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // as required by SetModeDeathHandler.binderDied() 7569272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mSetModeDeathHandlers.add(0, hdlr); 7579272b4b4a44fe1f33e3030810618194f817caaecEric Laurent hdlr.setMode(mode); 7589272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 7603def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mode != AudioSystem.MODE_NORMAL) { 7613def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent clearAllScoClients(); 7623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 763b9c9d260f21b321527c4622a123af9767630d94dEric Laurent } 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int streamType = getActiveStreamType(AudioManager.USE_DEFAULT_STREAM_TYPE); 766a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index = mStreamStates[STREAM_VOLUME_ALIAS[streamType]].mIndex; 7675b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent setStreamVolumeInt(STREAM_VOLUME_ALIAS[streamType], index, true, false); 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getMode() */ 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMode() { 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMode; 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#playSoundEffect(int) */ 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType) { 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, 779a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent effectType, -1, null, 0); 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#playSoundEffect(int, float) */ 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffectVolume(int effectType, float volume) { 784a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent loadSoundEffects(); 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project effectType, (int) (volume * 1000), null, 0); 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Loads samples into the soundpool. 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method must be called at when sound effects are enabled 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean loadSoundEffects() { 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 795a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent if (mSoundPool != null) { 796a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent return true; 797a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool = new SoundPool(NUM_SOUNDPOOL_CHANNELS, AudioSystem.STREAM_SYSTEM, 0); 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * poolId table: The value -1 in this table indicates that corresponding 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * file (same index in SOUND_EFFECT_FILES[] has not been loaded. 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Once loaded, the value in poolId is the sample ID and the same 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sample can be reused for another effect using the same file. 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] poolId = new int[SOUND_EFFECT_FILES.length]; 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[fileIdx] = -1; 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Effects whose value in SOUND_EFFECT_FILES_MAP[effect][1] is -1 must be loaded. 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If load succeeds, value in SOUND_EFFECT_FILES_MAP[effect][1] is > 0: 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this indicates we have a valid sample loaded for this effect. 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Do not load sample if this effect uses the MediaPlayer 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effect][1] == 0) { 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (poolId[SOUND_EFFECT_FILES_MAP[effect][0]] == -1) { 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String filePath = Environment.getRootDirectory() + SOUND_EFFECTS_PATH + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effect][0]]; 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int sampleId = mSoundPool.load(filePath, 0); 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = sampleId; 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = sampleId; 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sampleId <= 0) { 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Soundpool could not load file: "+filePath); 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = poolId[SOUND_EFFECT_FILES_MAP[effect][0]]; 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unloads samples from the sound pool. 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method can be called to free some memory when 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sound effects are disabled. 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unloadSoundEffects() { 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] poolId = new int[SOUND_EFFECT_FILES.length]; 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[fileIdx] = 0; 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effect][1] <= 0) { 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (poolId[SOUND_EFFECT_FILES_MAP[effect][0]] == 0) { 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool.unload(SOUND_EFFECT_FILES_MAP[effect][1]); 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = -1; 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = -1; 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool = null; 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8684050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent /** @see AudioManager#reloadAudioSettings() */ 8694050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent public void reloadAudioSettings() { 8704050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // restore ringer mode, ringer mode affected streams, mute affected streams and vibrate settings 8714050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent readPersistedSettings(); 8724050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 8734050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // restore volume settings 8744050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 8754050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent for (int streamType = 0; streamType < numStreamTypes; streamType++) { 8764050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent VolumeStreamState streamState = mStreamStates[streamType]; 8774050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 878d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent String settingName = System.VOLUME_SETTINGS[STREAM_VOLUME_ALIAS[streamType]]; 879d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent String lastAudibleSettingName = settingName + System.APPEND_FOR_LAST_AUDIBLE; 880d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent int index = Settings.System.getInt(mContentResolver, 881d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent settingName, 882d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 883d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent if (STREAM_VOLUME_ALIAS[streamType] != streamType) { 884d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = rescaleIndex(index * 10, STREAM_VOLUME_ALIAS[streamType], streamType); 885d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } else { 886d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index *= 10; 887d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } 888d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent streamState.mIndex = streamState.getValidIndex(index); 889d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent 890d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = (index + 5) / 10; 891d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = Settings.System.getInt(mContentResolver, 892d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent lastAudibleSettingName, 893d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent (index > 0) ? index : AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 894d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent if (STREAM_VOLUME_ALIAS[streamType] != streamType) { 895d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = rescaleIndex(index * 10, STREAM_VOLUME_ALIAS[streamType], streamType); 896d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } else { 897d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index *= 10; 8984050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 899d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent streamState.mLastAudibleIndex = streamState.getValidIndex(index); 900a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 9015b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // unmute stream that was muted but is not affect by mute anymore 9024050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (streamState.muteCount() != 0 && !isStreamAffectedByMute(streamType)) { 9034050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent int size = streamState.mDeathHandlers.size(); 9044050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent for (int i = 0; i < size; i++) { 9054050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent streamState.mDeathHandlers.get(i).mMuteCount = 1; 9064050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent streamState.mDeathHandlers.get(i).mute(false); 9074050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 9084050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 9094050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // apply stream volume 9104050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (streamState.muteCount() == 0) { 911a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, streamState.mIndex); 9124050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 9134050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 9144050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 9154050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // apply new ringer mode 9164050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent setRingerModeInt(getRingerMode(), false); 9174050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 9184050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 919c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#setSpeakerphoneOn() */ 920c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public void setSpeakerphoneOn(boolean on){ 921dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent if (!checkAudioSettingsPermission("setSpeakerphoneOn()")) { 922dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent return; 923dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent } 924c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent if (on) { 925c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, AudioSystem.FORCE_SPEAKER); 926c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_SPEAKER; 927c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } else { 928c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, AudioSystem.FORCE_NONE); 929c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_NONE; 930c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 931c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 932c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 933c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#isSpeakerphoneOn() */ 934c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public boolean isSpeakerphoneOn() { 935c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent if (mForcedUseForComm == AudioSystem.FORCE_SPEAKER) { 936c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return true; 937c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } else { 938c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return false; 939c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 940c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 941c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 942c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#setBluetoothScoOn() */ 943c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public void setBluetoothScoOn(boolean on){ 944dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent if (!checkAudioSettingsPermission("setBluetoothScoOn()")) { 945dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent return; 946dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent } 947c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent if (on) { 948c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, AudioSystem.FORCE_BT_SCO); 949d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setForceUse(AudioSystem.FOR_RECORD, AudioSystem.FORCE_BT_SCO); 950c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_BT_SCO; 951c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } else { 952c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, AudioSystem.FORCE_NONE); 953d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setForceUse(AudioSystem.FOR_RECORD, AudioSystem.FORCE_NONE); 954c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_NONE; 955c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 956c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 957c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 958c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#isBluetoothScoOn() */ 959c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public boolean isBluetoothScoOn() { 960c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent if (mForcedUseForComm == AudioSystem.FORCE_BT_SCO) { 961c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return true; 962c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } else { 963c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return false; 964c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 965c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 966c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 9673def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** @see AudioManager#startBluetoothSco() */ 9683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void startBluetoothSco(IBinder cb){ 9693def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (!checkAudioSettingsPermission("startBluetoothSco()")) { 9703def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return; 9713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9723def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent ScoClient client = getScoClient(cb); 9733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client.incCount(); 9743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9753def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 9763def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** @see AudioManager#stopBluetoothSco() */ 9773def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void stopBluetoothSco(IBinder cb){ 9783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (!checkAudioSettingsPermission("stopBluetoothSco()")) { 9793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return; 9803def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9813def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent ScoClient client = getScoClient(cb); 9823def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client.decCount(); 9833def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9843def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 9853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private class ScoClient implements IBinder.DeathRecipient { 9863def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private IBinder mCb; // To be notified of client's death 9873def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private int mStartcount; // number of SCO connections started by this client 9883def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 9893def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent ScoClient(IBinder cb) { 9903def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb = cb; 9913def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount = 0; 9923def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9933def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 9943def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void binderDied() { 9953def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 9963def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "SCO client died"); 9973def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int index = mScoClients.indexOf(this); 9983def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (index < 0) { 9993def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "unregistered SCO client died"); 10003def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else { 10013def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent clearCount(true); 10023def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mScoClients.remove(this); 10033def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10043def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10053def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10063def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10073def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void incCount() { 10083def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 100982aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh requestScoState(BluetoothHeadset.STATE_AUDIO_CONNECTED); 10103def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 10113def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent try { 10123def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb.linkToDeath(this, 0); 10133def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } catch (RemoteException e) { 10143def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // client has already died! 10153def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "ScoClient incCount() could not link to "+mCb+" binder death"); 10163def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10173def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10183def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount++; 10193def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10203def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10213def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10223def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void decCount() { 10233def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 10243def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 10253def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "ScoClient.decCount() already 0"); 10263def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else { 10273def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount--; 10283def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 1029e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent try { 1030e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent mCb.unlinkToDeath(this, 0); 1031e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } catch (NoSuchElementException e) { 1032e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent Log.w(TAG, "decCount() going to 0 but not registered to binder"); 1033e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } 10343def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 103582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh requestScoState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED); 10363def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10373def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10383def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10393def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10403def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void clearCount(boolean stopSco) { 10413def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 1042e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent if (mStartcount != 0) { 1043e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent try { 1044e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent mCb.unlinkToDeath(this, 0); 1045e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } catch (NoSuchElementException e) { 1046e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent Log.w(TAG, "clearCount() mStartcount: "+mStartcount+" != 0 but not registered to binder"); 1047e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } 1048e2dd8c4592762414c2c27e4589be7edc91a5ecaeEric Laurent } 10493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount = 0; 10503def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (stopSco) { 105182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh requestScoState(BluetoothHeadset.STATE_AUDIO_DISCONNECTED); 10523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10533def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10543def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public int getCount() { 10573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mStartcount; 10583def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10603def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public IBinder getBinder() { 10613def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mCb; 10623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10633def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10643def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public int totalCount() { 10653def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 10663def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int count = 0; 10673def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 10683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 10693def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent count += mScoClients.get(i).getCount(); 10703def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return count; 10723def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10753def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private void requestScoState(int state) { 10763def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (totalCount() == 0 && 107782aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mBluetoothHeadsetDevice != null && 10783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent AudioService.this.mMode == AudioSystem.MODE_NORMAL) { 107982aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh if (state == BluetoothHeadset.STATE_AUDIO_CONNECTED) { 108082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mBluetoothHeadset.startVoiceRecognition(mBluetoothHeadsetDevice); 10813def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else { 108282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mBluetoothHeadset.stopVoiceRecognition(mBluetoothHeadsetDevice); 10833def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10843def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10863def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10873def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10883def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public ScoClient getScoClient(IBinder cb) { 10893def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 10903def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent ScoClient client; 10913def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 10923def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 10933def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client = mScoClients.get(i); 10943def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (client.getBinder() == cb) 10953def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return client; 10963def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10973def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client = new ScoClient(cb); 10983def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mScoClients.add(client); 10993def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return client; 11003def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 11013def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 11023def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 11033def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void clearAllScoClients() { 11043def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 11053def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 11063def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 11073def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mScoClients.get(i).clearCount(false); 11083def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 11093def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 11103def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 11113def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 111282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh private BluetoothProfile.ServiceListener mBluetoothProfileServiceListener = 111382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh new BluetoothProfile.ServiceListener() { 111482aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh public void onServiceConnected(int profile, BluetoothProfile proxy) { 111582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mBluetoothHeadset = (BluetoothHeadset) proxy; 11165a1e4cf83f5be1b5d79e2643fa791aa269b6a4bcJaikumar Ganesh List<BluetoothDevice> deviceList = mBluetoothHeadset.getConnectedDevices(); 11175a1e4cf83f5be1b5d79e2643fa791aa269b6a4bcJaikumar Ganesh if (deviceList.size() > 0) { 11185a1e4cf83f5be1b5d79e2643fa791aa269b6a4bcJaikumar Ganesh mBluetoothHeadsetDevice = deviceList.get(0); 111982aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } else { 112082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mBluetoothHeadsetDevice = null; 11213def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 11223def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 112382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh public void onServiceDisconnected(int profile) { 1124740e39be6af3e366a4b82c030b5ea67ab144b42aJaikumar Ganesh if (mBluetoothHeadset != null) { 11255a1e4cf83f5be1b5d79e2643fa791aa269b6a4bcJaikumar Ganesh List<BluetoothDevice> devices = mBluetoothHeadset.getConnectedDevices(); 112682aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh if (devices.size() == 0) { 112782aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mBluetoothHeadsetDevice = null; 1128740e39be6af3e366a4b82c030b5ea67ab144b42aJaikumar Ganesh clearAllScoClients(); 1129740e39be6af3e366a4b82c030b5ea67ab144b42aJaikumar Ganesh } 113082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mBluetoothHeadset = null; 11313def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 11323def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 11333def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent }; 1134d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Internal methods 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks if the adjustment should change ringer mode instead of just 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * adjusting volume. If so, this will set the proper ringer mode and volume 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * indices on the stream states. 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForRingerModeChange(int oldIndex, int direction) { 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean adjustVolumeIndex = true; 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int newRingerMode = mRingerMode; 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11486329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler if (mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 11496329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler // audible mode, at the bottom of the scale 11506329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler if (direction == AudioManager.ADJUST_LOWER 11516329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler && (oldIndex + 5) / 10 == 1) { 11526329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler // "silent mode", but which one? 11536329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler newRingerMode = System.getInt(mContentResolver, System.VIBRATE_IN_SILENT, 1) == 1 11546329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler ? AudioManager.RINGER_MODE_VIBRATE 11556329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler : AudioManager.RINGER_MODE_SILENT; 11566329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler } 11576329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler } else { 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction == AudioManager.ADJUST_RAISE) { 11596329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler // exiting silent mode 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newRingerMode = AudioManager.RINGER_MODE_NORMAL; 1161527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent } else { 1162527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent // prevent last audible index to reach 0 1163527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent adjustVolumeIndex = false; 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newRingerMode != mRingerMode) { 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setRingerMode(newRingerMode); 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If we are changing ringer modes, do not increment/decrement the 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * volume index. Instead, the handler for the message above will 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * take care of changing the index. 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustVolumeIndex = false; 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return adjustVolumeIndex; 11799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isStreamAffectedByRingerMode(int streamType) { 11829bcf401d13d47416043a704430388abd59aef7cdEric Laurent return (mRingerModeAffectedStreams & (1 << streamType)) != 0; 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11855b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent private boolean isStreamMutedByRingerMode(int streamType) { 11865b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent return (mRingerModeMutedStreams & (1 << streamType)) != 0; 11875b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 11885b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isStreamAffectedByMute(int streamType) { 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mMuteAffectedStreams & (1 << streamType)) != 0; 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void ensureValidDirection(int direction) { 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction < AudioManager.ADJUST_LOWER || direction > AudioManager.ADJUST_RAISE) { 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Bad direction " + direction); 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void ensureValidStreamType(int streamType) { 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamType < 0 || streamType >= mStreamStates.length) { 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Bad stream type " + streamType); 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getActiveStreamType(int suggestedStreamType) { 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean isOffhook = false; 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ITelephony phone = ITelephony.Stub.asInterface(ServiceManager.checkService("phone")); 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (phone != null) isOffhook = phone.isOffhook(); 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Couldn't connect to phone service", e); 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1214a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (AudioSystem.getForceUse(AudioSystem.FOR_COMMUNICATION) == AudioSystem.FORCE_BT_SCO) { 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Forcing STREAM_BLUETOOTH_SCO..."); 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AudioSystem.STREAM_BLUETOOTH_SCO; 121723f25cda0c73f8eb878844dea32fb0bd419edca2Eric Laurent } else if (isOffhook || AudioSystem.isStreamActive(AudioSystem.STREAM_VOICE_CALL)) { 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Forcing STREAM_VOICE_CALL..."); 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AudioSystem.STREAM_VOICE_CALL; 122023f25cda0c73f8eb878844dea32fb0bd419edca2Eric Laurent } else if (AudioSystem.isStreamActive(AudioSystem.STREAM_MUSIC)) { 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Forcing STREAM_MUSIC..."); 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AudioSystem.STREAM_MUSIC; 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (suggestedStreamType == AudioManager.USE_DEFAULT_STREAM_TYPE) { 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Forcing STREAM_RING..."); 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AudioSystem.STREAM_RING; 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 12279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Returning suggested type " + suggestedStreamType); 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return suggestedStreamType; 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void broadcastRingerMode() { 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send sticky broadcast 12341c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn Intent broadcast = new Intent(AudioManager.RINGER_MODE_CHANGED_ACTION); 12351c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn broadcast.putExtra(AudioManager.EXTRA_RINGER_MODE, mRingerMode); 12361c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn broadcast.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT 12371c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn | Intent.FLAG_RECEIVER_REPLACE_PENDING); 12381c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn long origCallerIdentityToken = Binder.clearCallingIdentity(); 12391c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn mContext.sendStickyBroadcast(broadcast); 12401c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn Binder.restoreCallingIdentity(origCallerIdentityToken); 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void broadcastVibrateSetting(int vibrateType) { 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send broadcast 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ActivityManagerNative.isSystemReady()) { 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent broadcast = new Intent(AudioManager.VIBRATE_SETTING_CHANGED_ACTION); 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcast.putExtra(AudioManager.EXTRA_VIBRATE_TYPE, vibrateType); 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcast.putExtra(AudioManager.EXTRA_VIBRATE_SETTING, getVibrateSetting(vibrateType)); 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext.sendBroadcast(broadcast); 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Message helper methods 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int getMsg(int baseMsg, int streamType) { 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (baseMsg & 0xffff) | streamType << 16; 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int getMsgBase(int msg) { 12599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return msg & 0xffff; 12609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void sendMsg(Handler handler, int baseMsg, int streamType, 12639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int existingMsgPolicy, int arg1, int arg2, Object obj, int delay) { 12649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int msg = (streamType == SHARED_MSG) ? baseMsg : getMsg(baseMsg, streamType); 12659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (existingMsgPolicy == SENDMSG_REPLACE) { 12679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.removeMessages(msg); 12689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (existingMsgPolicy == SENDMSG_NOOP && handler.hasMessages(msg)) { 12699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 12709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler 12739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .sendMessageDelayed(handler.obtainMessage(msg, arg1, arg2, obj), delay); 12749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean checkAudioSettingsPermission(String method) { 12779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mContext.checkCallingOrSelfPermission("android.permission.MODIFY_AUDIO_SETTINGS") 12789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project == PackageManager.PERMISSION_GRANTED) { 12799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 12809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String msg = "Audio Settings Permission Denial: " + method + " from pid=" 12829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + Binder.getCallingPid() 12839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid(); 12849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, msg); 12859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 12869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 12909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Inner classes 12919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 12929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public class VolumeStreamState { 12949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mStreamType; 12959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 129611a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi private String mVolumeIndexSettingName; 129711a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi private String mLastAudibleVolumeIndexSettingName; 1298a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int mIndexMax; 12999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mIndex; 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mLastAudibleIndex; 13019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ArrayList<VolumeDeathHandler> mDeathHandlers; //handles mute/solo requests client death 13029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1303a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private VolumeStreamState(String settingName, int streamType) { 13049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 130511a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi setVolumeIndexSettingName(settingName); 13069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamType = streamType; 13089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ContentResolver cr = mContentResolver; 13105982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles mIndexMax = MAX_STREAM_VOLUME[streamType]; 1311a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndex = Settings.System.getInt(cr, 1312a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mVolumeIndexSettingName, 1313a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1314a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleIndex = Settings.System.getInt(cr, 1315a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleVolumeIndexSettingName, 1316a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (mIndex > 0) ? mIndex : AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1317a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.initStreamVolume(streamType, 0, mIndexMax); 1318a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndexMax *= 10; 1319a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndex = getValidIndex(10 * mIndex); 1320a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleIndex = getValidIndex(10 * mLastAudibleIndex); 1321a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, mIndex); 13229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers = new ArrayList<VolumeDeathHandler>(); 13239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 132511a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi public void setVolumeIndexSettingName(String settingName) { 132611a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mVolumeIndexSettingName = settingName; 132711a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mLastAudibleVolumeIndexSettingName = settingName + System.APPEND_FOR_LAST_AUDIBLE; 132811a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi } 132911a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi 13309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean adjustIndex(int deltaIndex) { 1331a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return setIndex(mIndex + deltaIndex * 10, true); 13329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13349bcf401d13d47416043a704430388abd59aef7cdEric Laurent public boolean setIndex(int index, boolean lastAudible) { 13359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int oldIndex = mIndex; 13369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIndex = getValidIndex(index); 13379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (oldIndex != mIndex) { 13399bcf401d13d47416043a704430388abd59aef7cdEric Laurent if (lastAudible) { 13409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastAudibleIndex = mIndex; 13419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1342a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Apply change to all streams using this one as alias 1343a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 1344a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 1345a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (streamType != mStreamType && STREAM_VOLUME_ALIAS[streamType] == mStreamType) { 1346a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mStreamStates[streamType].setIndex(rescaleIndex(mIndex, mStreamType, streamType), lastAudible); 1347a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1348a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 13509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 13519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13555b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent public void setLastAudibleIndex(int index) { 13565b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mLastAudibleIndex = getValidIndex(index); 13575b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 13585b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 13595b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent public void adjustLastAudibleIndex(int deltaIndex) { 13605b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent setLastAudibleIndex(mLastAudibleIndex + deltaIndex * 10); 13615b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 13625b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMaxIndex() { 1364a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return mIndexMax; 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void mute(IBinder cb, boolean state) { 13689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler handler = getDeathHandler(cb, state); 13699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (handler == null) { 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Could not get client death handler for stream: "+mStreamType); 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.mute(state); 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getValidIndex(int index) { 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (index < 0) { 13789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 1379a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else if (index > mIndexMax) { 1380a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return mIndexMax; 13819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return index; 13849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class VolumeDeathHandler implements IBinder.DeathRecipient { 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private IBinder mICallback; // To be notified of client's death 13889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMuteCount; // Number of active mutes for this client 13899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler(IBinder cb) { 13919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mICallback = cb; 13929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void mute(boolean state) { 13959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(mDeathHandlers) { 13969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state) { 13979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 13989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Register for client death notification 13999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 14005b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // mICallback can be 0 if muted by AudioService 14015b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (mICallback != null) { 14025b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mICallback.linkToDeath(this, 0); 14035b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 14049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.add(this); 14059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the stream is not yet muted by any client, set lvel to 0 14069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (muteCount() == 0) { 14079bcf401d13d47416043a704430388abd59aef7cdEric Laurent setIndex(0, false); 14089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, 14099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState.this, 0); 14109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 14129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Client has died! 14139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project binderDied(); 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.notify(); 14159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "stream: "+mStreamType+" was already muted by this client"); 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount++; 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 14239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "unexpected unmute for stream: "+mStreamType); 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount--; 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Unregistr from client death notification 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.remove(this); 14295b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // mICallback can be 0 if muted by AudioService 14305b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (mICallback != null) { 14315b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mICallback.unlinkToDeath(this, 0); 14325b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (muteCount() == 0) { 14345b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If the stream is not muted any more, restore it's volume if 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // ringer mode allows it 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isStreamAffectedByRingerMode(mStreamType) || mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 14379bcf401d13d47416043a704430388abd59aef7cdEric Laurent setIndex(mLastAudibleIndex, false); 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState.this, 0); 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.notify(); 14469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void binderDied() { 14509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Volume service client died for stream: "+mStreamType); 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount != 0) { 14529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Reset all active mute requests from this client. 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount = 1; 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mute(false); 14559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int muteCount() { 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = 0; 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int size = mDeathHandlers.size(); 14629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < size; i++) { 14639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project count += mDeathHandlers.get(i).mMuteCount; 14649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return count; 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeDeathHandler getDeathHandler(IBinder cb, boolean state) { 14699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(mDeathHandlers) { 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler handler; 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int size = mDeathHandlers.size(); 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < size; i++) { 14739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = mDeathHandlers.get(i); 14745b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (cb == handler.mICallback) { 14759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handler; 14769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this is the first mute request for this client, create a new 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // client death handler. Otherwise, it is an out of sequence unmute request. 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state) { 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = new VolumeDeathHandler(cb); 14829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "stream was not muted by this client"); 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = null; 14859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handler; 14879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Thread that handles native AudioSystem control. */ 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class AudioSystemThread extends Thread { 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystemThread() { 14949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super("AudioService"); 14959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 14989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void run() { 14999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set this thread up so the handler will work on it 15009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.prepare(); 15019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(AudioService.this) { 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioHandler = new AudioHandler(); 15049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Notify that the handler has been created 15069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioService.this.notify(); 15079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Listen for volume change requests that are set by VolumePanel 15109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.loop(); 15119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Handles internal volume messages in separate volume thread. */ 15159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class AudioHandler extends Handler { 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setSystemVolume(VolumeStreamState streamState) { 15189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Adjust volume 1520a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamState.mStreamType, streamState.mIndex); 1521a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1522a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Apply change to all streams using this one as alias 1523a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 1524a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 1525a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (streamType != streamState.mStreamType && 1526a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent STREAM_VOLUME_ALIAS[streamType] == streamState.mStreamType) { 1527a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, mStreamStates[streamType].mIndex); 1528a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1529a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 15309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post a persist volume msg 15329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamState.mStreamType, 153331951ca52aa007891b0be975318199e207c70e02Eric Laurent SENDMSG_REPLACE, 1, 1, streamState, PERSIST_DELAY); 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 153631951ca52aa007891b0be975318199e207c70e02Eric Laurent private void persistVolume(VolumeStreamState streamState, boolean current, boolean lastAudible) { 153731951ca52aa007891b0be975318199e207c70e02Eric Laurent if (current) { 153831951ca52aa007891b0be975318199e207c70e02Eric Laurent System.putInt(mContentResolver, streamState.mVolumeIndexSettingName, 153931951ca52aa007891b0be975318199e207c70e02Eric Laurent (streamState.mIndex + 5)/ 10); 154031951ca52aa007891b0be975318199e207c70e02Eric Laurent } 154131951ca52aa007891b0be975318199e207c70e02Eric Laurent if (lastAudible) { 154231951ca52aa007891b0be975318199e207c70e02Eric Laurent System.putInt(mContentResolver, streamState.mLastAudibleVolumeIndexSettingName, 1543a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (streamState.mLastAudibleIndex + 5) / 10); 154431951ca52aa007891b0be975318199e207c70e02Eric Laurent } 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void persistRingerMode() { 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, System.MODE_RINGER, mRingerMode); 15499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void persistVibrateSetting() { 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, System.VIBRATE_ON, mVibrateSetting); 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void playSoundEffect(int effectType, int volume) { 15569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 15579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 15589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1560a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent float volFloat; 1561a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent // use STREAM_MUSIC volume attenuated by 3 dB if volume is not specified by caller 1562a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent if (volume < 0) { 1563a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent // Same linear to log conversion as in native AudioSystem::linearToLog() (AudioSystem.cpp) 1564a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent float dBPerStep = (float)((0.5 * 100) / MAX_STREAM_VOLUME[AudioSystem.STREAM_MUSIC]); 1565a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent int musicVolIndex = (mStreamStates[AudioSystem.STREAM_MUSIC].mIndex + 5) / 10; 1566a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent float musicVoldB = dBPerStep * (musicVolIndex - MAX_STREAM_VOLUME[AudioSystem.STREAM_MUSIC]); 1567a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent volFloat = (float)Math.pow(10, (musicVoldB - 3)/20); 1568a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } else { 1569a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent volFloat = (float) volume / 1000.0f; 1570a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effectType][1] > 0) { 1573a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent mSoundPool.play(SOUND_EFFECT_FILES_MAP[effectType][1], volFloat, volFloat, 0, 0, 1.0f); 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 15759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MediaPlayer mediaPlayer = new MediaPlayer(); 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mediaPlayer != null) { 15779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String filePath = Environment.getRootDirectory() + SOUND_EFFECTS_PATH + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effectType][0]]; 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setDataSource(filePath); 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setAudioStreamType(AudioSystem.STREAM_SYSTEM); 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.prepare(); 1582a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent mediaPlayer.setVolume(volFloat, volFloat); 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setOnCompletionListener(new OnCompletionListener() { 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onCompletion(MediaPlayer mp) { 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cleanupPlayer(mp); 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setOnErrorListener(new OnErrorListener() { 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onError(MediaPlayer mp, int what, int extra) { 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cleanupPlayer(mp); 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.start(); 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException ex) { 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IOException: "+ex); 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalArgumentException ex) { 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalArgumentException: "+ex); 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalStateException ex) { 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); 16019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void cleanupPlayer(MediaPlayer mp) { 16089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp != null) { 16099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 16109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp.stop(); 16119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp.release(); 16129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalStateException ex) { 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int baseMsgWhat = getMsgBase(msg.what); 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (baseMsgWhat) { 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_SET_SYSTEM_VOLUME: 16259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setSystemVolume((VolumeStreamState) msg.obj); 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_VOLUME: 162931951ca52aa007891b0be975318199e207c70e02Eric Laurent persistVolume((VolumeStreamState) msg.obj, (msg.arg1 != 0), (msg.arg2 != 0)); 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_RINGER_MODE: 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project persistRingerMode(); 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_VIBRATE_SETTING: 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project persistVibrateSetting(); 16389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_MEDIA_SERVER_DIED: 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Force creation of new IAudioflinger interface 164289e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent if (!mMediaServerOk) { 164389e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent Log.e(TAG, "Media server died."); 164423f25cda0c73f8eb878844dea32fb0bd419edca2Eric Laurent AudioSystem.isStreamActive(AudioSystem.STREAM_MUSIC); 164589e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent sendMsg(mAudioHandler, MSG_MEDIA_SERVER_DIED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 164689e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent null, 500); 164789e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent } 16489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_MEDIA_SERVER_STARTED: 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Media server started."); 16523c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // indicate to audio HAL that we start the reconfiguration phase after a media 16533c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // server crash 16543c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // Note that MSG_MEDIA_SERVER_STARTED message is only received when the media server 16553c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // process restarts after a crash, not the first time it is started. 16563c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent AudioSystem.setParameters("restarting=true"); 16573c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent 1658c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore device connection states 1659c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Set set = mConnectedDevices.entrySet(); 1660c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Iterator i = set.iterator(); 1661c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent while(i.hasNext()){ 1662c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Map.Entry device = (Map.Entry)i.next(); 1663c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setDeviceConnectionState(((Integer)device.getKey()).intValue(), 1664c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 1665c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent (String)device.getValue()); 1666c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1667c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1668c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore call state 1669c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setPhoneState(mMode); 1670c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1671d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent // Restore forced usage for communcations and record 1672c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, mForcedUseForComm); 1673d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setForceUse(AudioSystem.FOR_RECORD, mForcedUseForComm); 1674c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1675a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Restore stream volumes 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numStreamTypes = AudioSystem.getNumStreamTypes(); 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 1678a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index; 16799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState streamState = mStreamStates[streamType]; 1680c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.initStreamVolume(streamType, 0, (streamState.mIndexMax + 5) / 10); 16819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamState.muteCount() == 0) { 1682a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = streamState.mIndex; 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1684a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = 0; 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1686a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, index); 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1688c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1689c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore ringer mode 1690c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent setRingerModeInt(getRingerMode(), false); 16913c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent 16923c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent // indicate the end of reconfiguration phase to audio HAL 16933c652ca5a546e7227a5f4bdbf0f81552b2c91383Eric Laurent AudioSystem.setParameters("restarting=false"); 16949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PLAY_SOUND_EFFECT: 16979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project playSoundEffect(msg.arg1, msg.arg2); 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16994c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 17004c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi case MSG_BTA2DP_DOCK_TIMEOUT: 17014c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // msg.obj == address of BTA2DP device 17024c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableNow( (String) msg.obj ); 17034c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi break; 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1708b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh private class SettingsObserver extends ContentObserver { 1709a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1710b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh SettingsObserver() { 1711b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh super(new Handler()); 1712b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mContentResolver.registerContentObserver(Settings.System.getUriFor( 1713b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh Settings.System.MODE_RINGER_STREAMS_AFFECTED), false, this); 1714a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mContentResolver.registerContentObserver(Settings.System.getUriFor( 1715a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent Settings.System.NOTIFICATIONS_USE_RING_VOLUME), false, this); 1716b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 1717b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 1718b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh @Override 1719b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh public void onChange(boolean selfChange) { 1720b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh super.onChange(selfChange); 1721a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent synchronized (mSettingsLock) { 1722a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int ringerModeAffectedStreams = Settings.System.getInt(mContentResolver, 1723a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, 1724a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 0); 1725a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (ringerModeAffectedStreams != mRingerModeAffectedStreams) { 1726a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /* 1727a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Ensure all stream types that should be affected by ringer mode 1728a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * are in the proper state. 1729a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 1730a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mRingerModeAffectedStreams = ringerModeAffectedStreams; 1731a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setRingerModeInt(getRingerMode(), false); 1732a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 17339bcf401d13d47416043a704430388abd59aef7cdEric Laurent 1734a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int notificationsUseRingVolume = Settings.System.getInt(mContentResolver, 1735a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent Settings.System.NOTIFICATIONS_USE_RING_VOLUME, 1736a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1); 1737a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (notificationsUseRingVolume != mNotificationsUseRingVolume) { 1738a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mNotificationsUseRingVolume = notificationsUseRingVolume; 1739a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (mNotificationsUseRingVolume == 1) { 1740a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent STREAM_VOLUME_ALIAS[AudioSystem.STREAM_NOTIFICATION] = AudioSystem.STREAM_RING; 174111a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mStreamStates[AudioSystem.STREAM_NOTIFICATION].setVolumeIndexSettingName( 174211a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi System.VOLUME_SETTINGS[AudioSystem.STREAM_RING]); 1743a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else { 1744a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent STREAM_VOLUME_ALIAS[AudioSystem.STREAM_NOTIFICATION] = AudioSystem.STREAM_NOTIFICATION; 174511a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mStreamStates[AudioSystem.STREAM_NOTIFICATION].setVolumeIndexSettingName( 174611a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi System.VOLUME_SETTINGS[AudioSystem.STREAM_NOTIFICATION]); 1747a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Persist notification volume volume as it was not persisted while aliased to ring volume 174811a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi // and persist with no delay as there might be registered observers of the persisted 174911a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi // notification volume. 1750a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, AudioSystem.STREAM_NOTIFICATION, 175131951ca52aa007891b0be975318199e207c70e02Eric Laurent SENDMSG_REPLACE, 1, 1, mStreamStates[AudioSystem.STREAM_NOTIFICATION], 0); 1752a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1753a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1754a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1755b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 1756b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 1757a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 17584c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceAvailable(String address) { 17594c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, 17604c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.DEVICE_STATE_AVAILABLE, 17614c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 17624c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // Reset A2DP suspend state each time a new sink is connected 17634c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setParameters("A2dpSuspended=false"); 17644c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.put( new Integer(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP), 17654c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 17664c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 17674c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 17684c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceUnavailableNow(String address) { 17694c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi Intent noisyIntent = new Intent(AudioManager.ACTION_AUDIO_BECOMING_NOISY); 17704c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mContext.sendBroadcast(noisyIntent); 17714c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, 17724c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.DEVICE_STATE_UNAVAILABLE, 17734c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 17744c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP); 17754c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 17764c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 17774c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceUnavailableLater(String address) { 17783b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent // prevent any activity on the A2DP audio output to avoid unwanted 17793b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent // reconnection of the sink. 17803b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent AudioSystem.setParameters("A2dpSuspended=true"); 17814c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // the device will be made unavailable later, so consider it disconnected right away 17824c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP); 17834c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // send the delayed message to make the device unavailable later 17844c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi Message msg = mAudioHandler.obtainMessage(MSG_BTA2DP_DOCK_TIMEOUT, address); 17854c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mAudioHandler.sendMessageDelayed(msg, BTA2DP_DOCK_TIMEOUT_MILLIS); 17864c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 17874c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 17884c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 1789a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private void cancelA2dpDeviceTimeout() { 17904c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mAudioHandler.removeMessages(MSG_BTA2DP_DOCK_TIMEOUT); 17914c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 17924c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 1793a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private boolean hasScheduledA2dpDockTimeout() { 1794a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi return mAudioHandler.hasMessages(MSG_BTA2DP_DOCK_TIMEOUT); 1795a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } 1796a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi 1797a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi /* cache of the address of the last dock the device was connected to */ 1798a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private String mDockAddress; 1799a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi 1800a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** 1801a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Receiver for misc intent broadcasts the Phone app cares about. 1802a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 1803a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private class AudioServiceBroadcastReceiver extends BroadcastReceiver { 1804a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Override 1805a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public void onReceive(Context context, Intent intent) { 1806a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent String action = intent.getAction(); 1807a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1808758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi if (action.equals(Intent.ACTION_DOCK_EVENT)) { 1809758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi int dockState = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 1810758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi Intent.EXTRA_DOCK_STATE_UNDOCKED); 1811758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi int config; 1812758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi switch (dockState) { 1813758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_DESK: 1814758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_BT_DESK_DOCK; 1815758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi break; 1816758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_CAR: 1817758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_BT_CAR_DOCK; 1818758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi break; 1819758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_UNDOCKED: 1820758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi default: 1821758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_NONE; 1822758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi } 1823758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi AudioSystem.setForceUse(AudioSystem.FOR_DOCK, config); 182482aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } else if (action.equals(BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED)) { 182582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh int state = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, 182682aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh BluetoothProfile.STATE_DISCONNECTED); 1827005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly BluetoothDevice btDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 1828bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly String address = btDevice.getAddress(); 182982aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh boolean isConnected = 183082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh (mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP) && 183182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mConnectedDevices.get(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP).equals(address)); 1832d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 183382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh if (isConnected && state != BluetoothProfile.STATE_CONNECTED) { 18344c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi if (btDevice.isBluetoothDock()) { 183582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh if (state == BluetoothProfile.STATE_DISCONNECTED) { 18364c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // introduction of a delay for transient disconnections of docks when 18374c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // power is rapidly turned off/on, this message will be canceled if 18384c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // we reconnect the dock under a preset delay 18394c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableLater(address); 18404c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // the next time isConnected is evaluated, it will be false for the dock 18414c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 18424c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } else { 18434c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableNow(address); 18444c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 184582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } else if (!isConnected && state == BluetoothProfile.STATE_CONNECTED) { 18464c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi if (btDevice.isBluetoothDock()) { 18474c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // this could be a reconnection after a transient disconnection 1848a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi cancelA2dpDeviceTimeout(); 1849a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi mDockAddress = address; 1850a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } else { 1851a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi // this could be a connection of another A2DP device before the timeout of 1852a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi // a dock: cancel the dock timeout, and make the dock unavailable now 1853a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi if(hasScheduledA2dpDockTimeout()) { 1854a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi cancelA2dpDeviceTimeout(); 1855a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi makeA2dpDeviceUnavailableNow(mDockAddress); 1856a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } 18574c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 18584c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceAvailable(address); 1859a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 186082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } else if (action.equals(BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED)) { 186182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh int state = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, 186282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh BluetoothProfile.STATE_DISCONNECTED); 1863d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent int device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO; 1864005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly BluetoothDevice btDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 1865a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly String address = null; 1866a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly if (btDevice != null) { 1867a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly address = btDevice.getAddress(); 1868005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly BluetoothClass btClass = btDevice.getBluetoothClass(); 1869005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly if (btClass != null) { 1870005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly switch (btClass.getDeviceClass()) { 1871a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly case BluetoothClass.Device.AUDIO_VIDEO_WEARABLE_HEADSET: 1872a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly case BluetoothClass.Device.AUDIO_VIDEO_HANDSFREE: 1873a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_HEADSET; 1874a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly break; 1875a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly case BluetoothClass.Device.AUDIO_VIDEO_CAR_AUDIO: 1876a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_CARKIT; 1877a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly break; 1878a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly } 1879d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } 1880d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } 1881d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 1882d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent boolean isConnected = (mConnectedDevices.containsKey(device) && 188382aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mConnectedDevices.get(device).equals(address)); 1884d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 188582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh if (isConnected && state != BluetoothProfile.STATE_CONNECTED) { 1886d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setDeviceConnectionState(device, 1887a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 1888a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent address); 1889d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent mConnectedDevices.remove(device); 189082aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mBluetoothHeadsetDevice = null; 18913def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent clearAllScoClients(); 189282aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh } else if (!isConnected && state == BluetoothProfile.STATE_CONNECTED) { 1893d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setDeviceConnectionState(device, 1894a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 1895a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent address); 1896bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly mConnectedDevices.put(new Integer(device), address); 189782aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh mBluetoothHeadsetDevice = btDevice; 1898a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1899a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else if (action.equals(Intent.ACTION_HEADSET_PLUG)) { 1900a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int state = intent.getIntExtra("state", 0); 1901923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent int microphone = intent.getIntExtra("microphone", 0); 1902923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent 1903923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (microphone != 0) { 1904923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent boolean isConnected = mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_WIRED_HEADSET); 1905923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (state == 0 && isConnected) { 1906923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADSET, 1907923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 1908923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 1909923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_WIRED_HEADSET); 1910923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else if (state == 1 && !isConnected) { 1911923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADSET, 1912923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 1913923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 1914923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.put( new Integer(AudioSystem.DEVICE_OUT_WIRED_HEADSET), ""); 1915923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } 1916923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else { 1917923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent boolean isConnected = mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE); 1918923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (state == 0 && isConnected) { 1919923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE, 1920923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 1921923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 1922923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE); 1923923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else if (state == 1 && !isConnected) { 1924923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE, 1925923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 1926923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 1927923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.put( new Integer(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE), ""); 1928923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } 1929a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 19303def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else if (action.equals(BluetoothHeadset.ACTION_AUDIO_STATE_CHANGED)) { 193182aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh int state = intent.getIntExtra(BluetoothProfile.EXTRA_STATE, -1); 19323def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized (mScoClients) { 19333def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (!mScoClients.isEmpty()) { 19343def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent switch (state) { 193582aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh case BluetoothHeadset.STATE_AUDIO_CONNECTED: 19363def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent state = AudioManager.SCO_AUDIO_STATE_CONNECTED; 19373def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent break; 193882aa7f017daaaeb96c13e6e3491d5037ab471085Jaikumar Ganesh case BluetoothHeadset.STATE_AUDIO_DISCONNECTED: 19393def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent state = AudioManager.SCO_AUDIO_STATE_DISCONNECTED; 19403def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent break; 19413def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent default: 19423def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent state = AudioManager.SCO_AUDIO_STATE_ERROR; 19433def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent break; 19443def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 19453def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (state != AudioManager.SCO_AUDIO_STATE_ERROR) { 19463def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Intent newIntent = new Intent(AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED); 19473def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, state); 19483def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mContext.sendStickyBroadcast(newIntent); 19493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 19503def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 19513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 1952a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1953a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1954a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1955d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1956d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //========================================================================================== 1957d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // AudioFocus 1958d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //========================================================================================== 1959b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi 1960b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi /* constant to identify focus stack entry that is used to hold the focus while the phone 1961b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi * is ringing or during a call 1962e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi */ 1963b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi private final static String IN_VOICE_COMM_FOCUS_ID = "AudioFocus_For_Phone_Ring_And_Calls"; 1964e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 1965392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi private final static Object mAudioFocusLock = new Object(); 1966392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi 1967e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi private final static Object mRingingLock = new Object(); 1968e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi 1969b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi private PhoneStateListener mPhoneStateListener = new PhoneStateListener() { 1970b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi @Override 1971b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi public void onCallStateChanged(int state, String incomingNumber) { 1972b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (state == TelephonyManager.CALL_STATE_RINGING) { 1973b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi //Log.v(TAG, " CALL_STATE_RINGING"); 1974e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi synchronized(mRingingLock) { 1975e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi mIsRinging = true; 1976e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi } 1977b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi int ringVolume = AudioService.this.getStreamVolume(AudioManager.STREAM_RING); 1978b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (ringVolume > 0) { 1979b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi requestAudioFocus(AudioManager.STREAM_RING, 1980b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN_TRANSIENT, 1981b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi null, null /* both allowed to be null only for this clientId */, 1982b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi IN_VOICE_COMM_FOCUS_ID /*clientId*/); 1983b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi } 1984b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi } else if (state == TelephonyManager.CALL_STATE_OFFHOOK) { 1985b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi //Log.v(TAG, " CALL_STATE_OFFHOOK"); 1986e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi synchronized(mRingingLock) { 1987e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi mIsRinging = false; 1988e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi } 1989b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi requestAudioFocus(AudioManager.STREAM_RING, 1990b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN_TRANSIENT, 1991b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi null, null /* both allowed to be null only for this clientId */, 1992b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi IN_VOICE_COMM_FOCUS_ID /*clientId*/); 1993b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi } else if (state == TelephonyManager.CALL_STATE_IDLE) { 1994b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi //Log.v(TAG, " CALL_STATE_IDLE"); 1995e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi synchronized(mRingingLock) { 1996e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi mIsRinging = false; 1997e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi } 1998b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi abandonAudioFocus(null, IN_VOICE_COMM_FOCUS_ID); 1999e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2000e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2001b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi }; 2002e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 2003e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi private void notifyTopOfAudioFocusStack() { 2004e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // notify the top of the stack it gained focus 2005e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (!mFocusStack.empty() && (mFocusStack.peek().mFocusDispatcher != null)) { 2006e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (canReassignAudioFocus()) { 2007e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi try { 2008e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.peek().mFocusDispatcher.dispatchAudioFocusChange( 2009e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN, mFocusStack.peek().mClientId); 2010e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } catch (RemoteException e) { 2011e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi Log.e(TAG, "Failure to signal gain of audio control focus due to "+ e); 2012e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi e.printStackTrace(); 2013e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2014e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2015e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2016e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2017e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 2018d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private static class FocusStackEntry { 2019d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int mStreamType = -1;// no stream type 2020d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public boolean mIsTransportControlReceiver = false; 2021d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IAudioFocusDispatcher mFocusDispatcher = null; 2022d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IBinder mSourceRef = null; 2023d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public String mClientId; 2024078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public int mFocusChangeType; 2025d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2026d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public FocusStackEntry() { 2027d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2028d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2029d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public FocusStackEntry(int streamType, int duration, boolean isTransportControlReceiver, 2030d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi IAudioFocusDispatcher afl, IBinder source, String id) { 2031d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mStreamType = streamType; 2032d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mIsTransportControlReceiver = isTransportControlReceiver; 2033d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusDispatcher = afl; 2034d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mSourceRef = source; 2035d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mClientId = id; 2036078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi mFocusChangeType = duration; 2037d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2038d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2039d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2040d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private Stack<FocusStackEntry> mFocusStack = new Stack<FocusStackEntry>(); 2041d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2042d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2043d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2044d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Display in the log the current entries in the audio focus stack 2045d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2046d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void dumpFocusStack(PrintWriter pw) { 2047b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi pw.println("\nAudio Focus stack entries:"); 2048392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2049d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2050d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2051d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = stackIterator.next(); 2052d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi pw.println(" source:" + fse.mSourceRef + " -- client: " + fse.mClientId 2053078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi + " -- duration: " +fse.mFocusChangeType); 2054d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2055d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2056d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2057d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2058d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2059d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2060d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Remove a focus listener from the focus stack. 2061d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param focusListenerToRemove the focus listener 2062d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param signal if true and the listener was at the top of the focus stack, i.e. it was holding 2063d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * focus, notify the next item in the stack it gained focus. 2064d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2065d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void removeFocusStackEntry(String clientToRemove, boolean signal) { 2066d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // is the current top of the focus stack abandoning focus? (because of death or request) 2067d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && mFocusStack.peek().mClientId.equals(clientToRemove)) 2068d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi { 2069d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //Log.i(TAG, " removeFocusStackEntry() removing top of stack"); 2070d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.pop(); 2071d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (signal) { 2072d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // notify the new top of the stack it gained focus 2073e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi notifyTopOfAudioFocusStack(); 2074d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2075d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } else { 2076d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // focus is abandoned by a client that's not at the top of the stack, 2077d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // no need to update focus. 2078d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2079d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2080d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = (FocusStackEntry)stackIterator.next(); 2081d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if(fse.mClientId.equals(clientToRemove)) { 2082d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus(): removing entry for " 2083d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi + fse.mClientId); 2084d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.remove(fse); 2085d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2086d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2087d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2088d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2089d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2090d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2091d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2092d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Remove focus listeners from the focus stack for a particular client. 2093d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2094d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void removeFocusStackEntryForClient(IBinder cb) { 2095e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // is the owner of the audio focus part of the client to remove? 2096e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi boolean isTopOfStackForClientToRemove = !mFocusStack.isEmpty() && 2097e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.peek().mSourceRef.equals(cb); 2098d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2099d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2100d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = (FocusStackEntry)stackIterator.next(); 2101d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if(fse.mSourceRef.equals(cb)) { 2102d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus(): removing entry for " 2103d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi + fse.mClientId); 2104d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.remove(fse); 2105d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2106d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2107e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (isTopOfStackForClientToRemove) { 2108e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // we removed an entry at the top of the stack: 2109e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // notify the new top of the stack it gained focus. 2110e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi notifyTopOfAudioFocusStack(); 2111e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2112d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2113d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2114d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2115d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2116d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Returns true if the system is in a state where the focus can be reevaluated, false otherwise. 2117d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2118d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private boolean canReassignAudioFocus() { 2119b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // focus requests are rejected during a phone call or when the phone is ringing 2120b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // this is equivalent to IN_VOICE_COMM_FOCUS_ID having the focus 2121b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (!mFocusStack.isEmpty() && IN_VOICE_COMM_FOCUS_ID.equals(mFocusStack.peek().mClientId)) { 2122d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return false; 2123d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2124d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return true; 2125d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2126d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2127d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2128d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Inner class to monitor audio focus client deaths, and remove them from the audio focus 2129d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * stack if necessary. 2130d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2131d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private class AudioFocusDeathHandler implements IBinder.DeathRecipient { 2132d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private IBinder mCb; // To be notified of client's death 2133d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2134d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi AudioFocusDeathHandler(IBinder cb) { 2135d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mCb = cb; 2136d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2137d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2138d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void binderDied() { 2139392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2140d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.w(TAG, " AudioFocus audio focus client died"); 2141d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi removeFocusStackEntryForClient(mCb); 2142d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2143d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2144d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2145d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IBinder getBinder() { 2146d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return mCb; 2147d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2148d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2149d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2150d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2151d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** @see AudioManager#requestAudioFocus(IAudioFocusDispatcher, int, int) */ 2152078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public int requestAudioFocus(int mainStreamType, int focusChangeHint, IBinder cb, 2153d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi IAudioFocusDispatcher fd, String clientId) { 2154d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus requestAudioFocus() from " + clientId); 2155d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // the main stream type for the audio focus request is currently not used. It may 2156d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // potentially be used to handle multiple stream type-dependent audio focuses. 2157d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2158b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // we need a valid binder callback for clients other than the AudioService's phone 2159b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // state listener 2160b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (!IN_VOICE_COMM_FOCUS_ID.equals(clientId) && ((cb == null) || !cb.pingBinder())) { 2161d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus DOA client for requestAudioFocus(), exiting"); 2162d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2163d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2164d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2165392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2166392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi if (!canReassignAudioFocus()) { 2167392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2168392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } 2169d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2170d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && mFocusStack.peek().mClientId.equals(clientId)) { 2171e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // if focus is already owned by this client and the reason for acquiring the focus 2172e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // hasn't changed, don't do anything 2173e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (mFocusStack.peek().mFocusChangeType == focusChangeHint) { 2174e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2175e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2176e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // the reason for the audio focus request has changed: remove the current top of 2177e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // stack and respond as if we had a new focus owner 2178e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.pop(); 2179d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2180d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2181d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // notify current top of stack it is losing focus 2182d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && (mFocusStack.peek().mFocusDispatcher != null)) { 2183d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 2184d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.peek().mFocusDispatcher.dispatchAudioFocusChange( 2185078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi -1 * focusChangeHint, // loss and gain codes are inverse of each other 2186d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.peek().mClientId); 2187d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 2188d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.e(TAG, " Failure to signal loss of focus due to "+ e); 2189d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi e.printStackTrace(); 2190d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2191d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2192d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 219355d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi // focus requester might already be somewhere below in the stack, remove it 219455d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi removeFocusStackEntry(clientId, false); 219555d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi 2196d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // push focus requester at the top of the audio focus stack 2197078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi mFocusStack.push(new FocusStackEntry(mainStreamType, focusChangeHint, false, fd, cb, 2198d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi clientId)); 2199392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi }//synchronized(mAudioFocusLock) 2200d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2201d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // handle the potential premature death of the new holder of the focus 2202b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // (premature death == death before abandoning focus) for a client which is not the 2203b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // AudioService's phone state listener 2204b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (!IN_VOICE_COMM_FOCUS_ID.equals(clientId)) { 2205b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // Register for client death notification 2206b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi AudioFocusDeathHandler afdh = new AudioFocusDeathHandler(cb); 2207b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi try { 2208b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi cb.linkToDeath(afdh, 0); 2209b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi } catch (RemoteException e) { 2210b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // client has already died! 2211b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi Log.w(TAG, "AudioFocus requestAudioFocus() could not link to "+cb+" binder death"); 2212b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi } 2213d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2214d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2215d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2216d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2217d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2218d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** @see AudioManager#abandonAudioFocus(IAudioFocusDispatcher) */ 2219d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int abandonAudioFocus(IAudioFocusDispatcher fl, String clientId) { 2220d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus() from " + clientId); 2221392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi try { 2222392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // this will take care of notifying the new focus owner if needed 2223392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2224392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi removeFocusStackEntry(clientId, true); 2225392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } 2226392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } catch (java.util.ConcurrentModificationException cme) { 2227392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // Catching this exception here is temporary. It is here just to prevent 2228392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // a crash seen when the "Silent" notification is played. This is believed to be fixed 2229392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // but this try catch block is left just to be safe. 2230392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi Log.e(TAG, "FATAL EXCEPTION AudioFocus abandonAudioFocus() caused " + cme); 2231392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi cme.printStackTrace(); 22322930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi } 2233d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2234d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2235d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2236d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2237d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2238d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void unregisterAudioFocusClient(String clientId) { 2239392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 22402930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi removeFocusStackEntry(clientId, false); 22412930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi } 2242d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2243d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2244d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2245d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //========================================================================================== 2246d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // RemoteControl 2247d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //========================================================================================== 2248d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2249d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Receiver for media button intents. Handles the dispatching of the media button event 2250d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * to one of the registered listeners, or if there was none, resumes the intent broadcast 2251d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * to the rest of the system. 2252d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2253d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private class MediaButtonBroadcastReceiver extends BroadcastReceiver { 2254d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi @Override 2255d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void onReceive(Context context, Intent intent) { 2256d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi String action = intent.getAction(); 2257d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!Intent.ACTION_MEDIA_BUTTON.equals(action)) { 2258d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return; 2259d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2260d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi KeyEvent event = (KeyEvent) intent.getParcelableExtra(Intent.EXTRA_KEY_EVENT); 2261d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (event != null) { 2262d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // if in a call or ringing, do not break the current phone app behavior 2263d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // TODO modify this to let the phone app specifically get the RC focus 2264d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // add modify the phone app to take advantage of the new API 2265e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi synchronized(mRingingLock) { 2266e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi if (mIsRinging || (getMode() == AudioSystem.MODE_IN_CALL) || 2267e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi (getMode() == AudioSystem.MODE_RINGTONE) ) { 2268e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi return; 2269e73131a68408a0495ba96a4d5a60799ba293c176Jean-Michel Trivi } 2270d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2271d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 2272d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!mRCStack.empty()) { 2273d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // create a new intent specifically aimed at the current registered listener 2274d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Intent targetedIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 2275d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi targetedIntent.putExtras(intent.getExtras()); 2276d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi targetedIntent.setComponent(mRCStack.peek().mReceiverComponent); 2277d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // trap the current broadcast 2278d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi abortBroadcast(); 2279d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //Log.v(TAG, " Sending intent" + targetedIntent); 2280d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi context.sendBroadcast(targetedIntent, null); 2281d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2282d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2283d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2284d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2285d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2286d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2287d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private static class RemoteControlStackEntry { 2288d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public ComponentName mReceiverComponent;// always non null 2289d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // TODO implement registration expiration? 2290d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //public int mRegistrationTime; 2291d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2292d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public RemoteControlStackEntry() { 2293d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2294d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2295d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public RemoteControlStackEntry(ComponentName r) { 2296d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mReceiverComponent = r; 2297d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2298d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2299d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2300d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private Stack<RemoteControlStackEntry> mRCStack = new Stack<RemoteControlStackEntry>(); 2301d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2302d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2303d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 2304d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Display in the log the current entries in the remote control focus stack 2305d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2306d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private void dumpRCStack(PrintWriter pw) { 2307b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi pw.println("\nRemote Control stack entries:"); 2308d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 2309d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 2310d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 2311d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi RemoteControlStackEntry fse = stackIterator.next(); 2312d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi pw.println(" receiver:" + fse.mReceiverComponent); 2313d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2314d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2315d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2316d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2317d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2318d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 2319d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Set the new remote control receiver at the top of the RC focus stack 2320d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2321d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private void pushMediaButtonReceiver(ComponentName newReceiver) { 2322d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // already at top of stack? 2323d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!mRCStack.empty() && mRCStack.peek().mReceiverComponent.equals(newReceiver)) { 2324d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return; 2325d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2326d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 2327d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 2328d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi RemoteControlStackEntry rcse = (RemoteControlStackEntry)stackIterator.next(); 2329d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if(rcse.mReceiverComponent.equals(newReceiver)) { 2330d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mRCStack.remove(rcse); 2331d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi break; 2332d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2333d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2334d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mRCStack.push(new RemoteControlStackEntry(newReceiver)); 2335d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2336d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2337d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2338d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 2339d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Remove the remote control receiver from the RC focus stack 2340d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2341d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private void removeMediaButtonReceiver(ComponentName newReceiver) { 2342d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 2343d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 2344d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi RemoteControlStackEntry rcse = (RemoteControlStackEntry)stackIterator.next(); 2345d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if(rcse.mReceiverComponent.equals(newReceiver)) { 2346d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mRCStack.remove(rcse); 2347d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi break; 2348d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2349d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2350d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2351d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2352d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2353d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** see AudioManager.registerMediaButtonEventReceiver(ComponentName eventReceiver) */ 2354d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void registerMediaButtonEventReceiver(ComponentName eventReceiver) { 2355d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Log.i(TAG, " Remote Control registerMediaButtonEventReceiver() for " + eventReceiver); 2356d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2357d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 2358d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi pushMediaButtonReceiver(eventReceiver); 2359d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2360d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2361d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2362d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** see AudioManager.unregisterMediaButtonEventReceiver(ComponentName eventReceiver) */ 2363d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void unregisterMediaButtonEventReceiver(ComponentName eventReceiver) { 236455d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi Log.i(TAG, " Remote Control unregisterMediaButtonEventReceiver() for " + eventReceiver); 2365d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2366d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 2367d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi removeMediaButtonReceiver(eventReceiver); 2368d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2369d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2370d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2371d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2372d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi @Override 2373d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 2374d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // TODO probably a lot more to do here than just the audio focus and remote control stacks 2375d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi dumpFocusStack(pw); 2376d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi dumpRCStack(pw); 2377d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2378d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2379d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 23809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2381