AudioService.java revision 758dd527f64f1e827adfe09f0141ab213733ca22
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; 20bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pellyimport android.content.BroadcastReceiver; 21d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Triviimport android.content.ComponentName; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.ContentResolver; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Intent; 25a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurentimport android.content.IntentFilter; 26a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurentimport android.bluetooth.BluetoothA2dp; 27d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurentimport android.bluetooth.BluetoothClass; 28bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pellyimport android.bluetooth.BluetoothDevice; 29bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pellyimport android.bluetooth.BluetoothHeadset; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.pm.PackageManager; 31b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekhimport android.database.ContentObserver; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer.OnCompletionListener; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer.OnErrorListener; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Binder; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Environment; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Handler; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.IBinder; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Looper; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Message; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.RemoteException; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.ServiceManager; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Settings; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Settings.System; 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 45d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Triviimport android.view.KeyEvent; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.VolumePanel; 475982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttlesimport android.os.SystemProperties; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.telephony.ITelephony; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.io.FileDescriptor; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 53d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.io.PrintWriter; 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 55c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.HashMap; 56c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Iterator; 57c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Map; 58c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Set; 59d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.util.Stack; 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The implementation of the volume manager service. 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This implementation focuses on delivering a responsive UI. Most methods are 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * asynchronous to external calls. For example, the task of setting a volume 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will update our internal state, but in a separate thread will set the system 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * volume and later persist to the database. Similarly, setting the ringer mode 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will update the state and broadcast a change and in a separate thread later 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * persist the ringer mode. 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class AudioService extends IAudioService.Stub { 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String TAG = "AudioService"; 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** How long to delay before persisting a change in volume/ringer mode. */ 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int PERSIST_DELAY = 3000; 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Context mContext; 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ContentResolver mContentResolver; 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 83d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The UI */ 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumePanel mVolumePanel; 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // sendMsg() flags 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Used when a message should be shared across all stream types. */ 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SHARED_MSG = -1; 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, replace it with this one. */ 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_REPLACE = 0; 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, ignore this one and leave the old. */ 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_NOOP = 1; 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, queue this one and leave the old. */ 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_QUEUE = 2; 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // AudioHandler message.whats 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_SET_SYSTEM_VOLUME = 0; 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_VOLUME = 1; 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_RINGER_MODE = 3; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_VIBRATE_SETTING = 4; 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_MEDIA_SERVER_DIED = 5; 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_MEDIA_SERVER_STARTED = 6; 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PLAY_SOUND_EFFECT = 7; 1054c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private static final int MSG_BTA2DP_DOCK_TIMEOUT = 8; 1064c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 1074c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private static final int BTA2DP_DOCK_TIMEOUT_MILLIS = 8000; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioSystemThread */ 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioSystemThread mAudioSystemThread; 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioHandler */ 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioHandler mAudioHandler; 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see VolumeStreamState */ 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeStreamState[] mStreamStates; 115b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh private SettingsObserver mSettingsObserver; 116a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMode; 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Object mSettingsLock = new Object(); 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mMediaServerOk; 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SoundPool mSoundPool; 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Object mSoundEffectsLock = new Object(); 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int NUM_SOUNDPOOL_CHANNELS = 4; 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SOUND_EFFECT_VOLUME = 1000; 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect file names */ 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String SOUND_EFFECTS_PATH = "/media/audio/ui/"; 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String[] SOUND_EFFECT_FILES = new String[] { 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Effect_Tick.ogg", 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressStandard.ogg", 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressSpacebar.ogg", 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressDelete.ogg", 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressReturn.ogg" 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect file name mapping sound effect id (AudioManager.FX_xxx) to 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * file index in SOUND_EFFECT_FILES[] (first column) and indicating if effect 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * uses soundpool (second column) */ 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int[][] SOUND_EFFECT_FILES_MAP = new int[][] { 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_KEY_CLICK 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_UP 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_DOWN 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_LEFT 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_RIGHT 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {1, -1}, // FX_KEYPRESS_STANDARD 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {2, -1}, // FX_KEYPRESS_SPACEBAR 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {3, -1}, // FX_FOCUS_DELETE 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {4, -1} // FX_FOCUS_RETURN 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1515982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles /** @hide Maximum volume index values for audio streams */ 1525982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles private int[] MAX_STREAM_VOLUME = new int[] { 1536ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 5, // STREAM_VOICE_CALL 1546ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_SYSTEM 1556ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_RING 1566ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_MUSIC 1576ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_ALARM 1586ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_NOTIFICATION 1596ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_BLUETOOTH_SCO 1606ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_SYSTEM_ENFORCED 1616ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_DTMF 1626ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15 // STREAM_TTS 1635982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles }; 164a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /* STREAM_VOLUME_ALIAS[] indicates for each stream if it uses the volume settings 165a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * of another stream: This avoids multiplying the volume settings for hidden 166a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * stream types that follow other stream behavior for volume settings 167a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * NOTE: do not create loops in aliases! */ 168a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int[] STREAM_VOLUME_ALIAS = new int[] { 169a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_VOICE_CALL, // STREAM_VOICE_CALL 170a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_SYSTEM, // STREAM_SYSTEM 171a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_RING, // STREAM_RING 172a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_MUSIC, // STREAM_MUSIC 173a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_ALARM, // STREAM_ALARM 174a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_NOTIFICATION, // STREAM_NOTIFICATION 175484d2888680e18e6ad8c3fcc51e3b70a705a096eEric Laurent AudioSystem.STREAM_BLUETOOTH_SCO, // STREAM_BLUETOOTH_SCO 176a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_SYSTEM, // STREAM_SYSTEM_ENFORCED 177a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_VOICE_CALL, // STREAM_DTMF 178a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_MUSIC // STREAM_TTS 179a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent }; 180a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioSystem.ErrorCallback mAudioSystemCallback = new AudioSystem.ErrorCallback() { 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onError(int error) { 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (error) { 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.AUDIO_STATUS_SERVER_DIED: 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaServerOk) { 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_MEDIA_SERVER_DIED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 1500); 18889e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent mMediaServerOk = false; 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.AUDIO_STATUS_OK: 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mMediaServerOk) { 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_MEDIA_SERVER_STARTED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 0); 19589e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent mMediaServerOk = true; 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current ringer mode from one of {@link AudioManager#RINGER_MODE_NORMAL}, 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#RINGER_MODE_SILENT}, or 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#RINGER_MODE_VIBRATE}. 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mRingerMode; 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2119bcf401d13d47416043a704430388abd59aef7cdEric Laurent /** @see System#MODE_RINGER_STREAMS_AFFECTED */ 2129bcf401d13d47416043a704430388abd59aef7cdEric Laurent private int mRingerModeAffectedStreams; 2139bcf401d13d47416043a704430388abd59aef7cdEric Laurent 2145b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Streams currently muted by ringer mode 2155b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent private int mRingerModeMutedStreams; 2165b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see System#MUTE_STREAMS_AFFECTED */ 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMuteAffectedStreams; 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Has multiple bits per vibrate type to indicate the type's vibrate 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * setting. See {@link #setVibrateSetting(int, int)}. 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This is not the final decision of whether vibrate is on/off for the 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * type since it depends on the ringer mode. See {@link #shouldVibrate(int)}. 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mVibrateSetting; 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 229a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** @see System#NOTIFICATIONS_USE_RING_VOLUME */ 230a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int mNotificationsUseRingVolume; 231a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 232a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Broadcast receiver for device connections intent broadcasts 233a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private final BroadcastReceiver mReceiver = new AudioServiceBroadcastReceiver(); 234a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 235d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Broadcast receiver for media button broadcasts (separate from mReceiver to 236d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // independently change its priority) 237d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private final BroadcastReceiver mMediaButtonReceiver = new MediaButtonBroadcastReceiver(); 238d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 239c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Devices currently connected 240c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent private HashMap <Integer, String> mConnectedDevices = new HashMap <Integer, String>(); 241c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 242c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Forced device usage for communications 243c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent private int mForcedUseForComm; 244c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2459272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // List of binder death handlers for setMode() client processes. 2469272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // The last process to have called setMode() is at the top of the list. 2479272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private ArrayList <SetModeDeathHandler> mSetModeDeathHandlers = new ArrayList <SetModeDeathHandler>(); 248eb14a783be073b5fd6e8c8c9bc87d2d1919f2c9eEric Laurent 2493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // List of clients having issued a SCO start request 2503def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private ArrayList <ScoClient> mScoClients = new ArrayList <ScoClient>(); 2513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 2523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // BluetoothHeadset API to control SCO connection 2533def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private BluetoothHeadset mBluetoothHeadset; 2543def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 2553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // Bluetooth headset connection state 2563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private boolean mBluetoothHeadsetConnected; 2573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Construction 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide */ 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public AudioService(Context context) { 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContentResolver = context.getContentResolver(); 2665982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 2675982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles // Intialized volume 2685982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles MAX_STREAM_VOLUME[AudioSystem.STREAM_VOICE_CALL] = SystemProperties.getInt( 2695982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles "ro.config.vc_call_vol_steps", 2705982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles MAX_STREAM_VOLUME[AudioSystem.STREAM_VOICE_CALL]); 2715982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumePanel = new VolumePanel(context, this); 273b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mSettingsObserver = new SettingsObserver(); 274c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_NONE; 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project createAudioSystemThread(); 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readPersistedSettings(); 277a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent createStreamStates(); 2789272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Call setMode() to initialize mSetModeDeathHandlers 2799272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mMode = AudioSystem.MODE_INVALID; 2809272b4b4a44fe1f33e3030810618194f817caaecEric Laurent setMode(AudioSystem.MODE_NORMAL, null); 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaServerOk = true; 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.setErrorCallback(mAudioSystemCallback); 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project loadSoundEffects(); 284a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 2853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadsetConnected = false; 2863def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadset = new BluetoothHeadset(context, 2873def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadsetServiceListener); 2883def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 289a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Register for device connection intent broadcasts. 290a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent IntentFilter intentFilter = 291a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent new IntentFilter(Intent.ACTION_HEADSET_PLUG); 292005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly intentFilter.addAction(BluetoothA2dp.ACTION_SINK_STATE_CHANGED); 293005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly intentFilter.addAction(BluetoothHeadset.ACTION_STATE_CHANGED); 294758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi intentFilter.addAction(Intent.ACTION_DOCK_EVENT); 2953def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent intentFilter.addAction(BluetoothHeadset.ACTION_AUDIO_STATE_CHANGED); 296a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent context.registerReceiver(mReceiver, intentFilter); 2975982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 298d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Register for media button intent broadcasts. 299d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi intentFilter = new IntentFilter(Intent.ACTION_MEDIA_BUTTON); 300d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi intentFilter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY); 301d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi context.registerReceiver(mMediaButtonReceiver, intentFilter); 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void createAudioSystemThread() { 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioSystemThread = new AudioSystemThread(); 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioSystemThread.start(); 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project waitForAudioHandlerCreation(); 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Waits for the volume handler to be created by the other thread. */ 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void waitForAudioHandlerCreation() { 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(this) { 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (mAudioHandler == null) { 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Wait for mAudioHandler to be set by the other thread 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project wait(); 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (InterruptedException e) { 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Interrupted while waiting on volume handler."); 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void createStreamStates() { 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numStreamTypes = AudioSystem.getNumStreamTypes(); 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState[] streams = mStreamStates = new VolumeStreamState[numStreamTypes]; 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < numStreamTypes; i++) { 329a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i] = new VolumeStreamState(System.VOLUME_SETTINGS[STREAM_VOLUME_ALIAS[i]], i); 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 332a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Correct stream index values for streams with aliases 333a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int i = 0; i < numStreamTypes; i++) { 334a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (STREAM_VOLUME_ALIAS[i] != i) { 335a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index = rescaleIndex(streams[i].mIndex, STREAM_VOLUME_ALIAS[i], i); 336a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i].mIndex = streams[i].getValidIndex(index); 337a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(i, index); 338a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = rescaleIndex(streams[i].mLastAudibleIndex, STREAM_VOLUME_ALIAS[i], i); 339a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i].mLastAudibleIndex = streams[i].getValidIndex(index); 340a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void readPersistedSettings() { 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ContentResolver cr = mContentResolver; 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRingerMode = System.getInt(cr, System.MODE_RINGER, AudioManager.RINGER_MODE_NORMAL); 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVibrateSetting = System.getInt(cr, System.VIBRATE_ON, 0); 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3519bcf401d13d47416043a704430388abd59aef7cdEric Laurent mRingerModeAffectedStreams = Settings.System.getInt(cr, 3529bcf401d13d47416043a704430388abd59aef7cdEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, 353a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent ((1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_NOTIFICATION)| 354a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (1 << AudioSystem.STREAM_SYSTEM)|(1 << AudioSystem.STREAM_SYSTEM_ENFORCED))); 3559bcf401d13d47416043a704430388abd59aef7cdEric Laurent 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteAffectedStreams = System.getInt(cr, 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.MUTE_STREAMS_AFFECTED, 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((1 << AudioSystem.STREAM_MUSIC)|(1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_SYSTEM))); 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 360a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mNotificationsUseRingVolume = System.getInt(cr, 361a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent Settings.System.NOTIFICATIONS_USE_RING_VOLUME, 1); 362a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 363a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (mNotificationsUseRingVolume == 1) { 364a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent STREAM_VOLUME_ALIAS[AudioSystem.STREAM_NOTIFICATION] = AudioSystem.STREAM_RING; 365a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Each stream will read its own persisted settings 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast the sticky intent 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastRingerMode(); 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast vibrate settings 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER); 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_NOTIFICATION); 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 376a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private void setStreamVolumeIndex(int stream, int index) { 377a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.setStreamVolumeIndex(stream, (index + 5)/10); 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 380a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int rescaleIndex(int index, int srcStream, int dstStream) { 381a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (index * mStreamStates[dstStream].getMaxIndex() + mStreamStates[srcStream].getMaxIndex() / 2) / mStreamStates[srcStream].getMaxIndex(); 382a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // IPC methods 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustVolume(int, int) */ 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustVolume(int direction, int flags) { 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustSuggestedStreamVolume(direction, AudioManager.USE_DEFAULT_STREAM_TYPE, flags); 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustVolume(int, int, int) */ 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags) { 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int streamType = getActiveStreamType(suggestedStreamType); 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Don't play sound on other streams 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamType != AudioSystem.STREAM_RING && (flags & AudioManager.FLAG_PLAY_SOUND) != 0) { 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project flags &= ~AudioManager.FLAG_PLAY_SOUND; 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustStreamVolume(streamType, direction, flags); 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustStreamVolume(int, int, int) */ 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustStreamVolume(int streamType, int direction, int flags) { 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidDirection(direction); 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 412a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent VolumeStreamState streamState = mStreamStates[STREAM_VOLUME_ALIAS[streamType]]; 4135b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent final int oldIndex = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean adjustVolume = true; 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If either the client forces allowing ringer modes for this adjustment, 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or the stream type is one that is affected by ringer modes 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((flags & AudioManager.FLAG_ALLOW_RINGER_MODES) != 0 419a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent || streamType == AudioSystem.STREAM_RING) { 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Check if the ringer mode changes with this volume adjustment. If 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it does, it will handle adjusting the volume, so we won't below 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustVolume = checkForRingerModeChange(oldIndex, direction); 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4255b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If stream is muted, adjust last audible index only 4265b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent int index; 4275b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.muteCount() != 0) { 4285b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (adjustVolume) { 4295b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent streamState.adjustLastAudibleIndex(direction); 4305b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post a persist volume msg 4315b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamType, 4325b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent SENDMSG_REPLACE, 0, 1, streamState, PERSIST_DELAY); 4335b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 4345b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = streamState.mLastAudibleIndex; 4355b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 4365b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (adjustVolume && streamState.adjustIndex(direction)) { 4375b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post message to set system volume (it in turn will post a message 4385b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // to persist). Do not change volume if stream is muted. 439a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, STREAM_VOLUME_ALIAS[streamType], SENDMSG_NOOP, 0, 0, 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project streamState, 0); 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4425b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = streamState.mIndex; 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // UI 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumePanel.postVolumeChanged(streamType, flags); 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast Intent 4475b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent sendVolumeUpdate(streamType, oldIndex, index); 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamVolume(int, int, int) */ 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamVolume(int streamType, int index, int flags) { 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 4535b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent VolumeStreamState streamState = mStreamStates[STREAM_VOLUME_ALIAS[streamType]]; 4549ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 4555b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent final int oldIndex = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 4569ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 457a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = rescaleIndex(index * 10, streamType, STREAM_VOLUME_ALIAS[streamType]); 458a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeInt(STREAM_VOLUME_ALIAS[streamType], index, false, true); 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4605b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 4615b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // UI, etc. 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumePanel.postVolumeChanged(streamType, flags); 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast Intent 4659ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent sendVolumeUpdate(streamType, oldIndex, index); 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4689ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent private void sendVolumeUpdate(int streamType, int oldIndex, int index) { 4699ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent oldIndex = (oldIndex + 5) / 10; 4709ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent index = (index + 5) / 10; 4719ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent intent = new Intent(AudioManager.VOLUME_CHANGED_ACTION); 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_TYPE, streamType); 4749ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_VALUE, index); 4759ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent intent.putExtra(AudioManager.EXTRA_PREV_VOLUME_STREAM_VALUE, oldIndex); 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4779ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent mContext.sendBroadcast(intent); 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the stream state's index, and posts a message to set system volume. 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This will not call out to the UI. Assumes a valid stream type. 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType Type of the stream 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index Desired volume index of the stream 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param force If true, set the volume even if the desired volume is same 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as the current volume. 4889bcf401d13d47416043a704430388abd59aef7cdEric Laurent * @param lastAudible If true, stores new index as last audible one 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4909bcf401d13d47416043a704430388abd59aef7cdEric Laurent private void setStreamVolumeInt(int streamType, int index, boolean force, boolean lastAudible) { 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState streamState = mStreamStates[streamType]; 4925b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 4935b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If stream is muted, set last audible index only 4945b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.muteCount() != 0) { 495758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent // Do not allow last audible index to be 0 496758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent if (index != 0) { 497758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent streamState.setLastAudibleIndex(index); 498758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent // Post a persist volume msg 499758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamType, 500758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent SENDMSG_REPLACE, 0, 1, streamState, PERSIST_DELAY); 501758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent } 5025b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 5035b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.setIndex(index, lastAudible) || force) { 5045b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post message to set system volume (it in turn will post a message 5055b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // to persist). 506758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, streamType, SENDMSG_NOOP, 0, 0, 507758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent streamState, 0); 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamSolo(int, boolean) */ 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamSolo(int streamType, boolean state, IBinder cb) { 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int stream = 0; stream < mStreamStates.length; stream++) { 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isStreamAffectedByMute(stream) || stream == streamType) continue; 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Bring back last audible volume 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamStates[stream].mute(cb, state); 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamMute(int, boolean) */ 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamMute(int streamType, boolean state, IBinder cb) { 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isStreamAffectedByMute(streamType)) { 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamStates[streamType].mute(cb, state); 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getStreamVolume(int) */ 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamVolume(int streamType) { 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 531a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (mStreamStates[streamType].mIndex + 5) / 10; 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getStreamMaxVolume(int) */ 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamMaxVolume(int streamType) { 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 537a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (mStreamStates[streamType].getMaxIndex() + 5) / 10; 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getRingerMode() */ 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRingerMode() { 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode; 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setRingerMode(int) */ 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRingerMode(int ringerMode) { 547a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent synchronized (mSettingsLock) { 548a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (ringerMode != mRingerMode) { 549a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setRingerModeInt(ringerMode, true); 550a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Send sticky broadcast 551a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent broadcastRingerMode(); 552a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 553b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 554b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5564050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent private void setRingerModeInt(int ringerMode, boolean persist) { 557b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mRingerMode = ringerMode; 558b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 5595b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Mute stream if not previously muted by ringer mode and ringer mode 5605b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // is not RINGER_MODE_NORMAL and stream is affected by ringer mode. 5615b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Unmute stream if previously muted by ringer mode and ringer mode 5625b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // is RINGER_MODE_NORMAL or stream is not affected by ringer mode. 563b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh int numStreamTypes = AudioSystem.getNumStreamTypes(); 5645b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 5655b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (isStreamMutedByRingerMode(streamType)) { 5665b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (!isStreamAffectedByRingerMode(streamType) || 5675b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 5685b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mStreamStates[streamType].mute(null, false); 5695b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerModeMutedStreams &= ~(1 << streamType); 5709bcf401d13d47416043a704430388abd59aef7cdEric Laurent } 5715b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 5725b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (isStreamAffectedByRingerMode(streamType) && 5735b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerMode != AudioManager.RINGER_MODE_NORMAL) { 5745b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mStreamStates[streamType].mute(null, true); 5755b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerModeMutedStreams |= (1 << streamType); 5765b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 577b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 579a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 580b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh // Post a persist ringer mode msg 5814050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (persist) { 5824050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_RINGER_MODE, SHARED_MSG, 5834050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent SENDMSG_REPLACE, 0, 0, null, PERSIST_DELAY); 5844050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#shouldVibrate(int) */ 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean shouldVibrate(int vibrateType) { 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (getVibrateSetting(vibrateType)) { 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_ON: 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode != AudioManager.RINGER_MODE_SILENT; 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_ONLY_SILENT: 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode == AudioManager.RINGER_MODE_VIBRATE; 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_OFF: 599bcac496076ef6f439147e7a2be71e8a2b76ddedeDaniel Sandler // return false, even for incoming calls 600bcac496076ef6f439147e7a2be71e8a2b76ddedeDaniel Sandler return false; 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getVibrateSetting(int) */ 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getVibrateSetting(int vibrateType) { 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mVibrateSetting >> (vibrateType * 2)) & 3; 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setVibrateSetting(int, int) */ 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVibrateSetting(int vibrateType, int vibrateSetting) { 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVibrateSetting = getValueForVibrateSetting(mVibrateSetting, vibrateType, vibrateSetting); 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast change 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(vibrateType); 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post message to set ringer mode (it in turn will post a message 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to persist) 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PERSIST_VIBRATE_SETTING, SHARED_MSG, SENDMSG_NOOP, 0, 0, 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 0); 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static int getValueForVibrateSetting(int existingValue, int vibrateType, 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int vibrateSetting) { 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // First clear the existing setting. Each vibrate type has two bits in 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the value. Note '3' is '11' in binary. 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project existingValue &= ~(3 << (vibrateType * 2)); 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set into the old value 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project existingValue |= (vibrateSetting & 3) << (vibrateType * 2); 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return existingValue; 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6429272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private class SetModeDeathHandler implements IBinder.DeathRecipient { 6439272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private IBinder mCb; // To be notified of client's death 6449272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private int mMode = AudioSystem.MODE_NORMAL; // Current mode set by this client 6459272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 6469272b4b4a44fe1f33e3030810618194f817caaecEric Laurent SetModeDeathHandler(IBinder cb) { 6479272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mCb = cb; 6489272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6499272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 6509272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void binderDied() { 6519272b4b4a44fe1f33e3030810618194f817caaecEric Laurent synchronized(mSetModeDeathHandlers) { 6529272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "setMode() client died"); 6539272b4b4a44fe1f33e3030810618194f817caaecEric Laurent int index = mSetModeDeathHandlers.indexOf(this); 6549272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (index < 0) { 6559272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "unregistered setMode() client died"); 6569272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } else { 6579272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mSetModeDeathHandlers.remove(this); 6589272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // If dead client was a the top of client list, 6599272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // apply next mode in the stack 6609272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (index == 0) { 6619272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // mSetModeDeathHandlers is never empty as the initial entry 6629272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // created when AudioService starts is never removed 6639272b4b4a44fe1f33e3030810618194f817caaecEric Laurent SetModeDeathHandler hdlr = mSetModeDeathHandlers.get(0); 6649272b4b4a44fe1f33e3030810618194f817caaecEric Laurent int mode = hdlr.getMode(); 6659272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (AudioService.this.mMode != mode) { 6669272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (AudioSystem.setPhoneState(mode) == AudioSystem.AUDIO_STATUS_OK) { 6679272b4b4a44fe1f33e3030810618194f817caaecEric Laurent AudioService.this.mMode = mode; 6689272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6699272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6709272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6719272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6729272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6739272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6749272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 6759272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void setMode(int mode) { 6769272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mMode = mode; 6779272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6789272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 6799272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public int getMode() { 6809272b4b4a44fe1f33e3030810618194f817caaecEric Laurent return mMode; 6819272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6829272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 6839272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public IBinder getBinder() { 6849272b4b4a44fe1f33e3030810618194f817caaecEric Laurent return mCb; 6859272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6869272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6879272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setMode(int) */ 6899272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void setMode(int mode, IBinder cb) { 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!checkAudioSettingsPermission("setMode()")) { 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 693a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 694a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (mode < AudioSystem.MODE_CURRENT || mode > AudioSystem.MODE_IN_CALL) { 695a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return; 696a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 697a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSettingsLock) { 699a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (mode == AudioSystem.MODE_CURRENT) { 700a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mode = mMode; 701a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mode != mMode) { 703a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (AudioSystem.setPhoneState(mode) == AudioSystem.AUDIO_STATUS_OK) { 704e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi checkForUndispatchedAudioFocusChange(mMode, mode); 705b9c9d260f21b321527c4622a123af9767630d94dEric Laurent mMode = mode; 7069272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 7079272b4b4a44fe1f33e3030810618194f817caaecEric Laurent synchronized(mSetModeDeathHandlers) { 7089272b4b4a44fe1f33e3030810618194f817caaecEric Laurent SetModeDeathHandler hdlr = null; 7099272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Iterator iter = mSetModeDeathHandlers.iterator(); 7109272b4b4a44fe1f33e3030810618194f817caaecEric Laurent while (iter.hasNext()) { 7119272b4b4a44fe1f33e3030810618194f817caaecEric Laurent SetModeDeathHandler h = (SetModeDeathHandler)iter.next(); 7129272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (h.getBinder() == cb) { 7139272b4b4a44fe1f33e3030810618194f817caaecEric Laurent hdlr = h; 7149272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Remove from client list so that it is re-inserted at top of list 7159272b4b4a44fe1f33e3030810618194f817caaecEric Laurent iter.remove(); 7169272b4b4a44fe1f33e3030810618194f817caaecEric Laurent break; 7179272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7189272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7199272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (hdlr == null) { 7209272b4b4a44fe1f33e3030810618194f817caaecEric Laurent hdlr = new SetModeDeathHandler(cb); 7219272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // cb is null when setMode() is called by AudioService constructor 7229272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (cb != null) { 7239272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Register for client death notification 7249272b4b4a44fe1f33e3030810618194f817caaecEric Laurent try { 7259272b4b4a44fe1f33e3030810618194f817caaecEric Laurent cb.linkToDeath(hdlr, 0); 7269272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } catch (RemoteException e) { 7279272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Client has died! 7289272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "setMode() could not link to "+cb+" binder death"); 7299272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7309272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7319272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7329272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Last client to call setMode() is always at top of client list 7339272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // as required by SetModeDeathHandler.binderDied() 7349272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mSetModeDeathHandlers.add(0, hdlr); 7359272b4b4a44fe1f33e3030810618194f817caaecEric Laurent hdlr.setMode(mode); 7369272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7373def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 7383def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mode != AudioSystem.MODE_NORMAL) { 7393def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent clearAllScoClients(); 7403def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 741b9c9d260f21b321527c4622a123af9767630d94dEric Laurent } 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int streamType = getActiveStreamType(AudioManager.USE_DEFAULT_STREAM_TYPE); 744a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index = mStreamStates[STREAM_VOLUME_ALIAS[streamType]].mIndex; 7455b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent setStreamVolumeInt(STREAM_VOLUME_ALIAS[streamType], index, true, false); 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getMode() */ 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMode() { 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMode; 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#playSoundEffect(int) */ 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType) { 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, 757a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent effectType, -1, null, 0); 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#playSoundEffect(int, float) */ 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffectVolume(int effectType, float volume) { 762a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent loadSoundEffects(); 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project effectType, (int) (volume * 1000), null, 0); 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Loads samples into the soundpool. 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method must be called at when sound effects are enabled 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean loadSoundEffects() { 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 773a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent if (mSoundPool != null) { 774a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent return true; 775a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool = new SoundPool(NUM_SOUNDPOOL_CHANNELS, AudioSystem.STREAM_SYSTEM, 0); 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * poolId table: The value -1 in this table indicates that corresponding 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * file (same index in SOUND_EFFECT_FILES[] has not been loaded. 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Once loaded, the value in poolId is the sample ID and the same 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sample can be reused for another effect using the same file. 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] poolId = new int[SOUND_EFFECT_FILES.length]; 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[fileIdx] = -1; 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Effects whose value in SOUND_EFFECT_FILES_MAP[effect][1] is -1 must be loaded. 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If load succeeds, value in SOUND_EFFECT_FILES_MAP[effect][1] is > 0: 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this indicates we have a valid sample loaded for this effect. 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Do not load sample if this effect uses the MediaPlayer 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effect][1] == 0) { 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (poolId[SOUND_EFFECT_FILES_MAP[effect][0]] == -1) { 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String filePath = Environment.getRootDirectory() + SOUND_EFFECTS_PATH + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effect][0]]; 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int sampleId = mSoundPool.load(filePath, 0); 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = sampleId; 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = sampleId; 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sampleId <= 0) { 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Soundpool could not load file: "+filePath); 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = poolId[SOUND_EFFECT_FILES_MAP[effect][0]]; 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unloads samples from the sound pool. 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method can be called to free some memory when 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sound effects are disabled. 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unloadSoundEffects() { 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] poolId = new int[SOUND_EFFECT_FILES.length]; 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[fileIdx] = 0; 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effect][1] <= 0) { 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (poolId[SOUND_EFFECT_FILES_MAP[effect][0]] == 0) { 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool.unload(SOUND_EFFECT_FILES_MAP[effect][1]); 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = -1; 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = -1; 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool = null; 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8464050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent /** @see AudioManager#reloadAudioSettings() */ 8474050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent public void reloadAudioSettings() { 8484050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // restore ringer mode, ringer mode affected streams, mute affected streams and vibrate settings 8494050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent readPersistedSettings(); 8504050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 8514050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // restore volume settings 8524050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 8534050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent for (int streamType = 0; streamType < numStreamTypes; streamType++) { 8544050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent VolumeStreamState streamState = mStreamStates[streamType]; 8554050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 856d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent String settingName = System.VOLUME_SETTINGS[STREAM_VOLUME_ALIAS[streamType]]; 857d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent String lastAudibleSettingName = settingName + System.APPEND_FOR_LAST_AUDIBLE; 858d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent int index = Settings.System.getInt(mContentResolver, 859d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent settingName, 860d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 861d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent if (STREAM_VOLUME_ALIAS[streamType] != streamType) { 862d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = rescaleIndex(index * 10, STREAM_VOLUME_ALIAS[streamType], streamType); 863d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } else { 864d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index *= 10; 865d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } 866d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent streamState.mIndex = streamState.getValidIndex(index); 867d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent 868d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = (index + 5) / 10; 869d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = Settings.System.getInt(mContentResolver, 870d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent lastAudibleSettingName, 871d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent (index > 0) ? index : AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 872d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent if (STREAM_VOLUME_ALIAS[streamType] != streamType) { 873d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = rescaleIndex(index * 10, STREAM_VOLUME_ALIAS[streamType], streamType); 874d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } else { 875d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index *= 10; 8764050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 877d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent streamState.mLastAudibleIndex = streamState.getValidIndex(index); 878a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 8795b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // unmute stream that was muted but is not affect by mute anymore 8804050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (streamState.muteCount() != 0 && !isStreamAffectedByMute(streamType)) { 8814050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent int size = streamState.mDeathHandlers.size(); 8824050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent for (int i = 0; i < size; i++) { 8834050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent streamState.mDeathHandlers.get(i).mMuteCount = 1; 8844050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent streamState.mDeathHandlers.get(i).mute(false); 8854050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 8864050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 8874050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // apply stream volume 8884050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (streamState.muteCount() == 0) { 889a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, streamState.mIndex); 8904050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 8914050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 8924050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 8934050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // apply new ringer mode 8944050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent setRingerModeInt(getRingerMode(), false); 8954050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 8964050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 897c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#setSpeakerphoneOn() */ 898c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public void setSpeakerphoneOn(boolean on){ 899dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent if (!checkAudioSettingsPermission("setSpeakerphoneOn()")) { 900dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent return; 901dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent } 902c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent if (on) { 903c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, AudioSystem.FORCE_SPEAKER); 904c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_SPEAKER; 905c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } else { 906c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, AudioSystem.FORCE_NONE); 907c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_NONE; 908c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 909c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 910c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 911c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#isSpeakerphoneOn() */ 912c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public boolean isSpeakerphoneOn() { 913c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent if (mForcedUseForComm == AudioSystem.FORCE_SPEAKER) { 914c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return true; 915c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } else { 916c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return false; 917c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 918c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 919c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 920c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#setBluetoothScoOn() */ 921c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public void setBluetoothScoOn(boolean on){ 922dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent if (!checkAudioSettingsPermission("setBluetoothScoOn()")) { 923dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent return; 924dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent } 925c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent if (on) { 926c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, AudioSystem.FORCE_BT_SCO); 927d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setForceUse(AudioSystem.FOR_RECORD, AudioSystem.FORCE_BT_SCO); 928c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_BT_SCO; 929c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } else { 930c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, AudioSystem.FORCE_NONE); 931d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setForceUse(AudioSystem.FOR_RECORD, AudioSystem.FORCE_NONE); 932c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_NONE; 933c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 934c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 935c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 936c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#isBluetoothScoOn() */ 937c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public boolean isBluetoothScoOn() { 938c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent if (mForcedUseForComm == AudioSystem.FORCE_BT_SCO) { 939c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return true; 940c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } else { 941c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return false; 942c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 943c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 944c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 9453def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** @see AudioManager#startBluetoothSco() */ 9463def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void startBluetoothSco(IBinder cb){ 9473def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (!checkAudioSettingsPermission("startBluetoothSco()")) { 9483def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return; 9493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9503def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent ScoClient client = getScoClient(cb); 9513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client.incCount(); 9523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9533def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 9543def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** @see AudioManager#stopBluetoothSco() */ 9553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void stopBluetoothSco(IBinder cb){ 9563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (!checkAudioSettingsPermission("stopBluetoothSco()")) { 9573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return; 9583def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent ScoClient client = getScoClient(cb); 9603def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client.decCount(); 9613def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 9633def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private class ScoClient implements IBinder.DeathRecipient { 9643def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private IBinder mCb; // To be notified of client's death 9653def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private int mStartcount; // number of SCO connections started by this client 9663def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 9673def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent ScoClient(IBinder cb) { 9683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb = cb; 9693def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount = 0; 9703def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 9723def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void binderDied() { 9733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 9743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "SCO client died"); 9753def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int index = mScoClients.indexOf(this); 9763def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (index < 0) { 9773def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "unregistered SCO client died"); 9783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else { 9793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent clearCount(true); 9803def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mScoClients.remove(this); 9813def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9823def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9833def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9843def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 9853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void incCount() { 9863def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 9873def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent requestScoState(BluetoothHeadset.AUDIO_STATE_CONNECTED); 9883def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 9893def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent try { 9903def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb.linkToDeath(this, 0); 9913def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } catch (RemoteException e) { 9923def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // client has already died! 9933def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "ScoClient incCount() could not link to "+mCb+" binder death"); 9943def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9953def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9963def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount++; 9973def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9983def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9993def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10003def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void decCount() { 10013def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 10023def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 10033def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "ScoClient.decCount() already 0"); 10043def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else { 10053def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount--; 10063def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 10073def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb.unlinkToDeath(this, 0); 10083def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10093def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent requestScoState(BluetoothHeadset.AUDIO_STATE_DISCONNECTED); 10103def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10113def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10123def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10133def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10143def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void clearCount(boolean stopSco) { 10153def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 10163def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount = 0; 10173def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb.unlinkToDeath(this, 0); 10183def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (stopSco) { 10193def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent requestScoState(BluetoothHeadset.AUDIO_STATE_DISCONNECTED); 10203def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10213def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10223def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10233def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10243def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public int getCount() { 10253def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mStartcount; 10263def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10273def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10283def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public IBinder getBinder() { 10293def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mCb; 10303def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10313def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10323def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public int totalCount() { 10333def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 10343def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int count = 0; 10353def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 10363def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 10373def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent count += mScoClients.get(i).getCount(); 10383def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10393def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return count; 10403def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10413def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10423def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10433def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private void requestScoState(int state) { 10443def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (totalCount() == 0 && 10453def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadsetConnected && 10463def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent AudioService.this.mMode == AudioSystem.MODE_NORMAL) { 10473def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (state == BluetoothHeadset.AUDIO_STATE_CONNECTED) { 10483def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadset.startVoiceRecognition(); 10493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else { 10503def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadset.stopVoiceRecognition(); 10513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10533def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10543def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public ScoClient getScoClient(IBinder cb) { 10573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 10583def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent ScoClient client; 10593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 10603def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 10613def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client = mScoClients.get(i); 10623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (client.getBinder() == cb) 10633def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return client; 10643def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10653def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client = new ScoClient(cb); 10663def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mScoClients.add(client); 10673def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return client; 10683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10693def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10703def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void clearAllScoClients() { 10723def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 10733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 10743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 10753def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mScoClients.get(i).clearCount(false); 10763def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10773def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10803def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private BluetoothHeadset.ServiceListener mBluetoothHeadsetServiceListener = 10813def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent new BluetoothHeadset.ServiceListener() { 10823def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void onServiceConnected() { 10833def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mBluetoothHeadset != null && 10843def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadset.getState() == BluetoothHeadset.STATE_CONNECTED) { 10853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadsetConnected = true; 10863def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10873def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10883def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void onServiceDisconnected() { 10893def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mBluetoothHeadset != null && 10903def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadset.getState() == BluetoothHeadset.STATE_DISCONNECTED) { 10913def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadsetConnected = false; 10923def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent clearAllScoClients(); 10933def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10943def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10953def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent }; 1096d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Internal methods 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks if the adjustment should change ringer mode instead of just 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * adjusting volume. If so, this will set the proper ringer mode and volume 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * indices on the stream states. 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForRingerModeChange(int oldIndex, int direction) { 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean adjustVolumeIndex = true; 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int newRingerMode = mRingerMode; 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11106329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler if (mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 11116329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler // audible mode, at the bottom of the scale 11126329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler if (direction == AudioManager.ADJUST_LOWER 11136329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler && (oldIndex + 5) / 10 == 1) { 11146329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler // "silent mode", but which one? 11156329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler newRingerMode = System.getInt(mContentResolver, System.VIBRATE_IN_SILENT, 1) == 1 11166329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler ? AudioManager.RINGER_MODE_VIBRATE 11176329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler : AudioManager.RINGER_MODE_SILENT; 11186329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler } 11196329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler } else { 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction == AudioManager.ADJUST_RAISE) { 11216329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler // exiting silent mode 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newRingerMode = AudioManager.RINGER_MODE_NORMAL; 1123527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent } else { 1124527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent // prevent last audible index to reach 0 1125527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent adjustVolumeIndex = false; 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newRingerMode != mRingerMode) { 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setRingerMode(newRingerMode); 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If we are changing ringer modes, do not increment/decrement the 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * volume index. Instead, the handler for the message above will 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * take care of changing the index. 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustVolumeIndex = false; 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return adjustVolumeIndex; 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isStreamAffectedByRingerMode(int streamType) { 11449bcf401d13d47416043a704430388abd59aef7cdEric Laurent return (mRingerModeAffectedStreams & (1 << streamType)) != 0; 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11475b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent private boolean isStreamMutedByRingerMode(int streamType) { 11485b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent return (mRingerModeMutedStreams & (1 << streamType)) != 0; 11495b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 11505b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isStreamAffectedByMute(int streamType) { 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mMuteAffectedStreams & (1 << streamType)) != 0; 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void ensureValidDirection(int direction) { 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction < AudioManager.ADJUST_LOWER || direction > AudioManager.ADJUST_RAISE) { 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Bad direction " + direction); 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void ensureValidStreamType(int streamType) { 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamType < 0 || streamType >= mStreamStates.length) { 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Bad stream type " + streamType); 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getActiveStreamType(int suggestedStreamType) { 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean isOffhook = false; 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ITelephony phone = ITelephony.Stub.asInterface(ServiceManager.checkService("phone")); 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (phone != null) isOffhook = phone.isOffhook(); 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Couldn't connect to phone service", e); 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1176a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (AudioSystem.getForceUse(AudioSystem.FOR_COMMUNICATION) == AudioSystem.FORCE_BT_SCO) { 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Forcing STREAM_BLUETOOTH_SCO..."); 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AudioSystem.STREAM_BLUETOOTH_SCO; 117923f25cda0c73f8eb878844dea32fb0bd419edca2Eric Laurent } else if (isOffhook || AudioSystem.isStreamActive(AudioSystem.STREAM_VOICE_CALL)) { 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Forcing STREAM_VOICE_CALL..."); 11819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AudioSystem.STREAM_VOICE_CALL; 118223f25cda0c73f8eb878844dea32fb0bd419edca2Eric Laurent } else if (AudioSystem.isStreamActive(AudioSystem.STREAM_MUSIC)) { 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Forcing STREAM_MUSIC..."); 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AudioSystem.STREAM_MUSIC; 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (suggestedStreamType == AudioManager.USE_DEFAULT_STREAM_TYPE) { 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Forcing STREAM_RING..."); 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AudioSystem.STREAM_RING; 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Returning suggested type " + suggestedStreamType); 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return suggestedStreamType; 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void broadcastRingerMode() { 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send sticky broadcast 11961c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn Intent broadcast = new Intent(AudioManager.RINGER_MODE_CHANGED_ACTION); 11971c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn broadcast.putExtra(AudioManager.EXTRA_RINGER_MODE, mRingerMode); 11981c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn broadcast.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT 11991c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn | Intent.FLAG_RECEIVER_REPLACE_PENDING); 12001c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn long origCallerIdentityToken = Binder.clearCallingIdentity(); 12011c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn mContext.sendStickyBroadcast(broadcast); 12021c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn Binder.restoreCallingIdentity(origCallerIdentityToken); 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void broadcastVibrateSetting(int vibrateType) { 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send broadcast 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ActivityManagerNative.isSystemReady()) { 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent broadcast = new Intent(AudioManager.VIBRATE_SETTING_CHANGED_ACTION); 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcast.putExtra(AudioManager.EXTRA_VIBRATE_TYPE, vibrateType); 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcast.putExtra(AudioManager.EXTRA_VIBRATE_SETTING, getVibrateSetting(vibrateType)); 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext.sendBroadcast(broadcast); 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Message helper methods 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int getMsg(int baseMsg, int streamType) { 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (baseMsg & 0xffff) | streamType << 16; 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int getMsgBase(int msg) { 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return msg & 0xffff; 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void sendMsg(Handler handler, int baseMsg, int streamType, 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int existingMsgPolicy, int arg1, int arg2, Object obj, int delay) { 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int msg = (streamType == SHARED_MSG) ? baseMsg : getMsg(baseMsg, streamType); 12279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (existingMsgPolicy == SENDMSG_REPLACE) { 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.removeMessages(msg); 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (existingMsgPolicy == SENDMSG_NOOP && handler.hasMessages(msg)) { 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .sendMessageDelayed(handler.obtainMessage(msg, arg1, arg2, obj), delay); 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean checkAudioSettingsPermission(String method) { 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mContext.checkCallingOrSelfPermission("android.permission.MODIFY_AUDIO_SETTINGS") 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project == PackageManager.PERMISSION_GRANTED) { 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 12429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String msg = "Audio Settings Permission Denial: " + method + " from pid=" 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + Binder.getCallingPid() 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid(); 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, msg); 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 12529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Inner classes 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public class VolumeStreamState { 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mStreamType; 12579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 125811a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi private String mVolumeIndexSettingName; 125911a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi private String mLastAudibleVolumeIndexSettingName; 1260a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int mIndexMax; 12619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mIndex; 12629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mLastAudibleIndex; 12639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ArrayList<VolumeDeathHandler> mDeathHandlers; //handles mute/solo requests client death 12649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1265a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private VolumeStreamState(String settingName, int streamType) { 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 126711a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi setVolumeIndexSettingName(settingName); 12689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamType = streamType; 12709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ContentResolver cr = mContentResolver; 12725982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles mIndexMax = MAX_STREAM_VOLUME[streamType]; 1273a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndex = Settings.System.getInt(cr, 1274a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mVolumeIndexSettingName, 1275a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1276a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleIndex = Settings.System.getInt(cr, 1277a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleVolumeIndexSettingName, 1278a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (mIndex > 0) ? mIndex : AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1279a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.initStreamVolume(streamType, 0, mIndexMax); 1280a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndexMax *= 10; 1281a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndex = getValidIndex(10 * mIndex); 1282a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleIndex = getValidIndex(10 * mLastAudibleIndex); 1283a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, mIndex); 12849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers = new ArrayList<VolumeDeathHandler>(); 12859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 128711a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi public void setVolumeIndexSettingName(String settingName) { 128811a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mVolumeIndexSettingName = settingName; 128911a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mLastAudibleVolumeIndexSettingName = settingName + System.APPEND_FOR_LAST_AUDIBLE; 129011a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi } 129111a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi 12929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean adjustIndex(int deltaIndex) { 1293a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return setIndex(mIndex + deltaIndex * 10, true); 12949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12969bcf401d13d47416043a704430388abd59aef7cdEric Laurent public boolean setIndex(int index, boolean lastAudible) { 12979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int oldIndex = mIndex; 12989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIndex = getValidIndex(index); 12999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (oldIndex != mIndex) { 13019bcf401d13d47416043a704430388abd59aef7cdEric Laurent if (lastAudible) { 13029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastAudibleIndex = mIndex; 13039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1304a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Apply change to all streams using this one as alias 1305a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 1306a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 1307a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (streamType != mStreamType && STREAM_VOLUME_ALIAS[streamType] == mStreamType) { 1308a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mStreamStates[streamType].setIndex(rescaleIndex(mIndex, mStreamType, streamType), lastAudible); 1309a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1310a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 13129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13175b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent public void setLastAudibleIndex(int index) { 13185b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mLastAudibleIndex = getValidIndex(index); 13195b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 13205b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 13215b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent public void adjustLastAudibleIndex(int deltaIndex) { 13225b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent setLastAudibleIndex(mLastAudibleIndex + deltaIndex * 10); 13235b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 13245b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 13259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMaxIndex() { 1326a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return mIndexMax; 13279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void mute(IBinder cb, boolean state) { 13309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler handler = getDeathHandler(cb, state); 13319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (handler == null) { 13329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Could not get client death handler for stream: "+mStreamType); 13339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 13349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.mute(state); 13369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getValidIndex(int index) { 13399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (index < 0) { 13409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 1341a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else if (index > mIndexMax) { 1342a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return mIndexMax; 13439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return index; 13469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class VolumeDeathHandler implements IBinder.DeathRecipient { 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private IBinder mICallback; // To be notified of client's death 13509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMuteCount; // Number of active mutes for this client 13519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler(IBinder cb) { 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mICallback = cb; 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void mute(boolean state) { 13579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(mDeathHandlers) { 13589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state) { 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Register for client death notification 13619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 13625b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // mICallback can be 0 if muted by AudioService 13635b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (mICallback != null) { 13645b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mICallback.linkToDeath(this, 0); 13655b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.add(this); 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the stream is not yet muted by any client, set lvel to 0 13689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (muteCount() == 0) { 13699bcf401d13d47416043a704430388abd59aef7cdEric Laurent setIndex(0, false); 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState.this, 0); 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Client has died! 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project binderDied(); 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.notify(); 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 13789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 13809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "stream: "+mStreamType+" was already muted by this client"); 13819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount++; 13839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 13849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 13859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "unexpected unmute for stream: "+mStreamType); 13869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount--; 13889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 13899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Unregistr from client death notification 13909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.remove(this); 13915b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // mICallback can be 0 if muted by AudioService 13925b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (mICallback != null) { 13935b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mICallback.unlinkToDeath(this, 0); 13945b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 13959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (muteCount() == 0) { 13965b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If the stream is not muted any more, restore it's volume if 13979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // ringer mode allows it 13989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isStreamAffectedByRingerMode(mStreamType) || mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 13999bcf401d13d47416043a704430388abd59aef7cdEric Laurent setIndex(mLastAudibleIndex, false); 14009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, 14019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState.this, 0); 14029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.notify(); 14089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void binderDied() { 14129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Volume service client died for stream: "+mStreamType); 14139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount != 0) { 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Reset all active mute requests from this client. 14159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount = 1; 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mute(false); 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int muteCount() { 14229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = 0; 14239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int size = mDeathHandlers.size(); 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < size; i++) { 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project count += mDeathHandlers.get(i).mMuteCount; 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return count; 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeDeathHandler getDeathHandler(IBinder cb, boolean state) { 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(mDeathHandlers) { 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler handler; 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int size = mDeathHandlers.size(); 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < size; i++) { 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = mDeathHandlers.get(i); 14365b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (cb == handler.mICallback) { 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handler; 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this is the first mute request for this client, create a new 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // client death handler. Otherwise, it is an out of sequence unmute request. 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state) { 14439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = new VolumeDeathHandler(cb); 14449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "stream was not muted by this client"); 14469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = null; 14479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handler; 14499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Thread that handles native AudioSystem control. */ 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class AudioSystemThread extends Thread { 14559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystemThread() { 14569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super("AudioService"); 14579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void run() { 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set this thread up so the handler will work on it 14629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.prepare(); 14639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(AudioService.this) { 14659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioHandler = new AudioHandler(); 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Notify that the handler has been created 14689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioService.this.notify(); 14699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Listen for volume change requests that are set by VolumePanel 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.loop(); 14739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Handles internal volume messages in separate volume thread. */ 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class AudioHandler extends Handler { 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setSystemVolume(VolumeStreamState streamState) { 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Adjust volume 1482a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamState.mStreamType, streamState.mIndex); 1483a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1484a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Apply change to all streams using this one as alias 1485a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 1486a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 1487a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (streamType != streamState.mStreamType && 1488a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent STREAM_VOLUME_ALIAS[streamType] == streamState.mStreamType) { 1489a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, mStreamStates[streamType].mIndex); 1490a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1491a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post a persist volume msg 14949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamState.mStreamType, 149531951ca52aa007891b0be975318199e207c70e02Eric Laurent SENDMSG_REPLACE, 1, 1, streamState, PERSIST_DELAY); 14969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 149831951ca52aa007891b0be975318199e207c70e02Eric Laurent private void persistVolume(VolumeStreamState streamState, boolean current, boolean lastAudible) { 149931951ca52aa007891b0be975318199e207c70e02Eric Laurent if (current) { 150031951ca52aa007891b0be975318199e207c70e02Eric Laurent System.putInt(mContentResolver, streamState.mVolumeIndexSettingName, 150131951ca52aa007891b0be975318199e207c70e02Eric Laurent (streamState.mIndex + 5)/ 10); 150231951ca52aa007891b0be975318199e207c70e02Eric Laurent } 150331951ca52aa007891b0be975318199e207c70e02Eric Laurent if (lastAudible) { 150431951ca52aa007891b0be975318199e207c70e02Eric Laurent System.putInt(mContentResolver, streamState.mLastAudibleVolumeIndexSettingName, 1505a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (streamState.mLastAudibleIndex + 5) / 10); 150631951ca52aa007891b0be975318199e207c70e02Eric Laurent } 15079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void persistRingerMode() { 15109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, System.MODE_RINGER, mRingerMode); 15119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void persistVibrateSetting() { 15149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, System.VIBRATE_ON, mVibrateSetting); 15159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void playSoundEffect(int effectType, int volume) { 15189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 15199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 15209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 15219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1522a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent float volFloat; 1523a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent // use STREAM_MUSIC volume attenuated by 3 dB if volume is not specified by caller 1524a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent if (volume < 0) { 1525a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent // Same linear to log conversion as in native AudioSystem::linearToLog() (AudioSystem.cpp) 1526a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent float dBPerStep = (float)((0.5 * 100) / MAX_STREAM_VOLUME[AudioSystem.STREAM_MUSIC]); 1527a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent int musicVolIndex = (mStreamStates[AudioSystem.STREAM_MUSIC].mIndex + 5) / 10; 1528a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent float musicVoldB = dBPerStep * (musicVolIndex - MAX_STREAM_VOLUME[AudioSystem.STREAM_MUSIC]); 1529a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent volFloat = (float)Math.pow(10, (musicVoldB - 3)/20); 1530a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } else { 1531a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent volFloat = (float) volume / 1000.0f; 1532a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effectType][1] > 0) { 1535a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent mSoundPool.play(SOUND_EFFECT_FILES_MAP[effectType][1], volFloat, volFloat, 0, 0, 1.0f); 15369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MediaPlayer mediaPlayer = new MediaPlayer(); 15389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mediaPlayer != null) { 15399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String filePath = Environment.getRootDirectory() + SOUND_EFFECTS_PATH + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effectType][0]]; 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setDataSource(filePath); 15429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setAudioStreamType(AudioSystem.STREAM_SYSTEM); 15439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.prepare(); 1544a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent mediaPlayer.setVolume(volFloat, volFloat); 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setOnCompletionListener(new OnCompletionListener() { 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onCompletion(MediaPlayer mp) { 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cleanupPlayer(mp); 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setOnErrorListener(new OnErrorListener() { 15519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onError(MediaPlayer mp, int what, int extra) { 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cleanupPlayer(mp); 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 15569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.start(); 15579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException ex) { 15589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IOException: "+ex); 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalArgumentException ex) { 15609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalArgumentException: "+ex); 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalStateException ex) { 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void cleanupPlayer(MediaPlayer mp) { 15709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp != null) { 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp.stop(); 15739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp.release(); 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalStateException ex) { 15759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 15829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int baseMsgWhat = getMsgBase(msg.what); 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (baseMsgWhat) { 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_SET_SYSTEM_VOLUME: 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setSystemVolume((VolumeStreamState) msg.obj); 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_VOLUME: 159131951ca52aa007891b0be975318199e207c70e02Eric Laurent persistVolume((VolumeStreamState) msg.obj, (msg.arg1 != 0), (msg.arg2 != 0)); 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_RINGER_MODE: 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project persistRingerMode(); 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_VIBRATE_SETTING: 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project persistVibrateSetting(); 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_MEDIA_SERVER_DIED: 16039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Force creation of new IAudioflinger interface 160489e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent if (!mMediaServerOk) { 160589e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent Log.e(TAG, "Media server died."); 160623f25cda0c73f8eb878844dea32fb0bd419edca2Eric Laurent AudioSystem.isStreamActive(AudioSystem.STREAM_MUSIC); 160789e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent sendMsg(mAudioHandler, MSG_MEDIA_SERVER_DIED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 160889e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent null, 500); 160989e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent } 16109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_MEDIA_SERVER_STARTED: 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Media server started."); 1614c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore device connection states 1615c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Set set = mConnectedDevices.entrySet(); 1616c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Iterator i = set.iterator(); 1617c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent while(i.hasNext()){ 1618c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Map.Entry device = (Map.Entry)i.next(); 1619c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setDeviceConnectionState(((Integer)device.getKey()).intValue(), 1620c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 1621c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent (String)device.getValue()); 1622c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1623c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1624c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore call state 1625c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setPhoneState(mMode); 1626c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1627d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent // Restore forced usage for communcations and record 1628c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, mForcedUseForComm); 1629d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setForceUse(AudioSystem.FOR_RECORD, mForcedUseForComm); 1630c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1631a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Restore stream volumes 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numStreamTypes = AudioSystem.getNumStreamTypes(); 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 1634a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index; 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState streamState = mStreamStates[streamType]; 1636c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.initStreamVolume(streamType, 0, (streamState.mIndexMax + 5) / 10); 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamState.muteCount() == 0) { 1638a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = streamState.mIndex; 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1640a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = 0; 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1642a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, index); 16439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1644c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1645c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore ringer mode 1646c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent setRingerModeInt(getRingerMode(), false); 16479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PLAY_SOUND_EFFECT: 16509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project playSoundEffect(msg.arg1, msg.arg2); 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16524c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 16534c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi case MSG_BTA2DP_DOCK_TIMEOUT: 16544c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // msg.obj == address of BTA2DP device 16554c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableNow( (String) msg.obj ); 16564c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi break; 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1661b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh private class SettingsObserver extends ContentObserver { 1662a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1663b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh SettingsObserver() { 1664b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh super(new Handler()); 1665b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mContentResolver.registerContentObserver(Settings.System.getUriFor( 1666b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh Settings.System.MODE_RINGER_STREAMS_AFFECTED), false, this); 1667a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mContentResolver.registerContentObserver(Settings.System.getUriFor( 1668a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent Settings.System.NOTIFICATIONS_USE_RING_VOLUME), false, this); 1669b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 1670b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 1671b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh @Override 1672b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh public void onChange(boolean selfChange) { 1673b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh super.onChange(selfChange); 1674a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent synchronized (mSettingsLock) { 1675a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int ringerModeAffectedStreams = Settings.System.getInt(mContentResolver, 1676a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, 1677a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 0); 1678a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (ringerModeAffectedStreams != mRingerModeAffectedStreams) { 1679a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /* 1680a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Ensure all stream types that should be affected by ringer mode 1681a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * are in the proper state. 1682a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 1683a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mRingerModeAffectedStreams = ringerModeAffectedStreams; 1684a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setRingerModeInt(getRingerMode(), false); 1685a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 16869bcf401d13d47416043a704430388abd59aef7cdEric Laurent 1687a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int notificationsUseRingVolume = Settings.System.getInt(mContentResolver, 1688a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent Settings.System.NOTIFICATIONS_USE_RING_VOLUME, 1689a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1); 1690a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (notificationsUseRingVolume != mNotificationsUseRingVolume) { 1691a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mNotificationsUseRingVolume = notificationsUseRingVolume; 1692a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (mNotificationsUseRingVolume == 1) { 1693a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent STREAM_VOLUME_ALIAS[AudioSystem.STREAM_NOTIFICATION] = AudioSystem.STREAM_RING; 169411a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mStreamStates[AudioSystem.STREAM_NOTIFICATION].setVolumeIndexSettingName( 169511a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi System.VOLUME_SETTINGS[AudioSystem.STREAM_RING]); 1696a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else { 1697a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent STREAM_VOLUME_ALIAS[AudioSystem.STREAM_NOTIFICATION] = AudioSystem.STREAM_NOTIFICATION; 169811a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mStreamStates[AudioSystem.STREAM_NOTIFICATION].setVolumeIndexSettingName( 169911a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi System.VOLUME_SETTINGS[AudioSystem.STREAM_NOTIFICATION]); 1700a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Persist notification volume volume as it was not persisted while aliased to ring volume 170111a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi // and persist with no delay as there might be registered observers of the persisted 170211a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi // notification volume. 1703a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, AudioSystem.STREAM_NOTIFICATION, 170431951ca52aa007891b0be975318199e207c70e02Eric Laurent SENDMSG_REPLACE, 1, 1, mStreamStates[AudioSystem.STREAM_NOTIFICATION], 0); 1705a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1706a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1707a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1708b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 1709b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 1710a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 17114c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceAvailable(String address) { 17124c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, 17134c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.DEVICE_STATE_AVAILABLE, 17144c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 17154c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // Reset A2DP suspend state each time a new sink is connected 17164c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setParameters("A2dpSuspended=false"); 17174c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.put( new Integer(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP), 17184c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 17194c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 17204c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 17214c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceUnavailableNow(String address) { 17224c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi Intent noisyIntent = new Intent(AudioManager.ACTION_AUDIO_BECOMING_NOISY); 17234c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mContext.sendBroadcast(noisyIntent); 17244c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, 17254c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.DEVICE_STATE_UNAVAILABLE, 17264c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 17274c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP); 17284c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 17294c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 17304c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceUnavailableLater(String address) { 17314c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // the device will be made unavailable later, so consider it disconnected right away 17324c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP); 17334c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // send the delayed message to make the device unavailable later 17344c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi Message msg = mAudioHandler.obtainMessage(MSG_BTA2DP_DOCK_TIMEOUT, address); 17354c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mAudioHandler.sendMessageDelayed(msg, BTA2DP_DOCK_TIMEOUT_MILLIS); 17364c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 17374c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 17384c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 17394c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void cancelA2dpDeviceTimeout(String address) { 17404c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mAudioHandler.removeMessages(MSG_BTA2DP_DOCK_TIMEOUT); 17414c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 17424c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 1743a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** 1744a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Receiver for misc intent broadcasts the Phone app cares about. 1745a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 1746a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private class AudioServiceBroadcastReceiver extends BroadcastReceiver { 1747a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Override 1748a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public void onReceive(Context context, Intent intent) { 1749a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent String action = intent.getAction(); 1750a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1751758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi if (action.equals(Intent.ACTION_DOCK_EVENT)) { 1752758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi int dockState = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 1753758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi Intent.EXTRA_DOCK_STATE_UNDOCKED); 1754758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi int config; 1755758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi switch (dockState) { 1756758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_DESK: 1757758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_BT_DESK_DOCK; 1758758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi break; 1759758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_CAR: 1760758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_BT_CAR_DOCK; 1761758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi break; 1762758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_UNDOCKED: 1763758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi default: 1764758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_NONE; 1765758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi } 1766758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi AudioSystem.setForceUse(AudioSystem.FOR_DOCK, config); 1767758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi } else if (action.equals(BluetoothA2dp.ACTION_SINK_STATE_CHANGED)) { 1768005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly int state = intent.getIntExtra(BluetoothA2dp.EXTRA_SINK_STATE, 1769a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent BluetoothA2dp.STATE_DISCONNECTED); 1770005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly BluetoothDevice btDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 1771bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly String address = btDevice.getAddress(); 1772d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent boolean isConnected = (mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP) && 1773d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent ((String)mConnectedDevices.get(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP)).equals(address)); 1774d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 1775d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent if (isConnected && 1776d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent state != BluetoothA2dp.STATE_CONNECTED && state != BluetoothA2dp.STATE_PLAYING) { 17774c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi if (btDevice.isBluetoothDock()) { 17784c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi if (state == BluetoothA2dp.STATE_DISCONNECTED) { 17794c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // introduction of a delay for transient disconnections of docks when 17804c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // power is rapidly turned off/on, this message will be canceled if 17814c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // we reconnect the dock under a preset delay 17824c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableLater(address); 17834c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // the next time isConnected is evaluated, it will be false for the dock 17844c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 17854c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } else { 17864c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableNow(address); 17874c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 1788d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } else if (!isConnected && 178978333dd750c7353e47163407a662ef39a3c6b24aJaikumar Ganesh (state == BluetoothA2dp.STATE_CONNECTED || 179078333dd750c7353e47163407a662ef39a3c6b24aJaikumar Ganesh state == BluetoothA2dp.STATE_PLAYING)) { 17914c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi if (btDevice.isBluetoothDock()) { 17924c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // this could be a reconnection after a transient disconnection 17934c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi cancelA2dpDeviceTimeout(address); 17944c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 17954c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceAvailable(address); 1796a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1797005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly } else if (action.equals(BluetoothHeadset.ACTION_STATE_CHANGED)) { 1798005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly int state = intent.getIntExtra(BluetoothHeadset.EXTRA_STATE, 1799a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent BluetoothHeadset.STATE_ERROR); 1800d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent int device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO; 1801005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly BluetoothDevice btDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 1802a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly String address = null; 1803a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly if (btDevice != null) { 1804a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly address = btDevice.getAddress(); 1805005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly BluetoothClass btClass = btDevice.getBluetoothClass(); 1806005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly if (btClass != null) { 1807005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly switch (btClass.getDeviceClass()) { 1808a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly case BluetoothClass.Device.AUDIO_VIDEO_WEARABLE_HEADSET: 1809a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly case BluetoothClass.Device.AUDIO_VIDEO_HANDSFREE: 1810a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_HEADSET; 1811a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly break; 1812a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly case BluetoothClass.Device.AUDIO_VIDEO_CAR_AUDIO: 1813a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_CARKIT; 1814a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly break; 1815a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly } 1816d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } 1817d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } 1818d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 1819d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent boolean isConnected = (mConnectedDevices.containsKey(device) && 1820d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent ((String)mConnectedDevices.get(device)).equals(address)); 1821d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 1822d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent if (isConnected && state != BluetoothHeadset.STATE_CONNECTED) { 1823d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setDeviceConnectionState(device, 1824a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 1825a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent address); 1826d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent mConnectedDevices.remove(device); 18273def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadsetConnected = false; 18283def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent clearAllScoClients(); 1829d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } else if (!isConnected && state == BluetoothHeadset.STATE_CONNECTED) { 1830d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setDeviceConnectionState(device, 1831a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 1832a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent address); 1833bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly mConnectedDevices.put(new Integer(device), address); 18343def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadsetConnected = true; 1835a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1836a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else if (action.equals(Intent.ACTION_HEADSET_PLUG)) { 1837a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int state = intent.getIntExtra("state", 0); 1838923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent int microphone = intent.getIntExtra("microphone", 0); 1839923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent 1840923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (microphone != 0) { 1841923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent boolean isConnected = mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_WIRED_HEADSET); 1842923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (state == 0 && isConnected) { 1843923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADSET, 1844923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 1845923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 1846923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_WIRED_HEADSET); 1847923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else if (state == 1 && !isConnected) { 1848923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADSET, 1849923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 1850923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 1851923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.put( new Integer(AudioSystem.DEVICE_OUT_WIRED_HEADSET), ""); 1852923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } 1853923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else { 1854923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent boolean isConnected = mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE); 1855923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (state == 0 && isConnected) { 1856923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE, 1857923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 1858923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 1859923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE); 1860923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else if (state == 1 && !isConnected) { 1861923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE, 1862923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 1863923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 1864923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.put( new Integer(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE), ""); 1865923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } 1866a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 18673def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else if (action.equals(BluetoothHeadset.ACTION_AUDIO_STATE_CHANGED)) { 18683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int state = intent.getIntExtra(BluetoothHeadset.EXTRA_AUDIO_STATE, 18693def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent BluetoothHeadset.STATE_ERROR); 18703def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized (mScoClients) { 18713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (!mScoClients.isEmpty()) { 18723def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent switch (state) { 18733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent case BluetoothHeadset.AUDIO_STATE_CONNECTED: 18743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent state = AudioManager.SCO_AUDIO_STATE_CONNECTED; 18753def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent break; 18763def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent case BluetoothHeadset.AUDIO_STATE_DISCONNECTED: 18773def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent state = AudioManager.SCO_AUDIO_STATE_DISCONNECTED; 18783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent break; 18793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent default: 18803def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent state = AudioManager.SCO_AUDIO_STATE_ERROR; 18813def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent break; 18823def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 18833def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (state != AudioManager.SCO_AUDIO_STATE_ERROR) { 18843def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Intent newIntent = new Intent(AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED); 18853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, state); 18863def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mContext.sendStickyBroadcast(newIntent); 18873def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 18883def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 18893def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 1890a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1891a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1892a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1893d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1894d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //========================================================================================== 1895d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // AudioFocus 1896d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //========================================================================================== 1897e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi /** 1898e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi * Flag to indicate that the top of the audio focus stack needs to recover focus 1899e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi * but hasn't been signaled yet. 1900e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi */ 1901e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi private boolean mHasUndispatchedAudioFocus = false; 1902e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 1903e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi private void checkForUndispatchedAudioFocusChange(int prevMode, int newMode) { 1904e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // when exiting a call 1905e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if ((prevMode == AudioSystem.MODE_IN_CALL) && (newMode != AudioSystem.MODE_IN_CALL)) { 1906e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // check for undispatched remote control focus gain 1907e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (mHasUndispatchedAudioFocus) { 1908e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi notifyTopOfAudioFocusStack(); 1909e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 1910e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 1911e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 1912e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 1913e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi private void notifyTopOfAudioFocusStack() { 1914e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // notify the top of the stack it gained focus 1915e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (!mFocusStack.empty() && (mFocusStack.peek().mFocusDispatcher != null)) { 1916e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (canReassignAudioFocus()) { 1917e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi try { 1918e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.peek().mFocusDispatcher.dispatchAudioFocusChange( 1919e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN, mFocusStack.peek().mClientId); 1920e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mHasUndispatchedAudioFocus = false; 1921e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } catch (RemoteException e) { 1922e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi Log.e(TAG, "Failure to signal gain of audio control focus due to "+ e); 1923e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi e.printStackTrace(); 1924e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 1925e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } else { 1926e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mHasUndispatchedAudioFocus = true; 1927e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 1928e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 1929e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 1930e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 1931d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private static class FocusStackEntry { 1932d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int mStreamType = -1;// no stream type 1933d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public boolean mIsTransportControlReceiver = false; 1934d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IAudioFocusDispatcher mFocusDispatcher = null; 1935d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IBinder mSourceRef = null; 1936d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public String mClientId; 1937078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public int mFocusChangeType; 1938d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1939d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public FocusStackEntry() { 1940d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1941d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1942d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public FocusStackEntry(int streamType, int duration, boolean isTransportControlReceiver, 1943d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi IAudioFocusDispatcher afl, IBinder source, String id) { 1944d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mStreamType = streamType; 1945d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mIsTransportControlReceiver = isTransportControlReceiver; 1946d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusDispatcher = afl; 1947d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mSourceRef = source; 1948d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mClientId = id; 1949078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi mFocusChangeType = duration; 1950d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1951d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1952d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1953d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private Stack<FocusStackEntry> mFocusStack = new Stack<FocusStackEntry>(); 1954d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1955d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1956d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 1957d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Display in the log the current entries in the audio focus stack 1958d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1959d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void dumpFocusStack(PrintWriter pw) { 1960d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi pw.println("Audio Focus stack entries:"); 1961d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusStack) { 1962d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 1963d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 1964d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = stackIterator.next(); 1965d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi pw.println(" source:" + fse.mSourceRef + " -- client: " + fse.mClientId 1966078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi + " -- duration: " +fse.mFocusChangeType); 1967d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1968d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1969d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1970d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1971d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1972d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 1973d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Remove a focus listener from the focus stack. 1974d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param focusListenerToRemove the focus listener 1975d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param signal if true and the listener was at the top of the focus stack, i.e. it was holding 1976d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * focus, notify the next item in the stack it gained focus. 1977d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1978d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void removeFocusStackEntry(String clientToRemove, boolean signal) { 1979d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // is the current top of the focus stack abandoning focus? (because of death or request) 1980d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && mFocusStack.peek().mClientId.equals(clientToRemove)) 1981d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi { 1982d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //Log.i(TAG, " removeFocusStackEntry() removing top of stack"); 1983d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.pop(); 1984d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (signal) { 1985d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // notify the new top of the stack it gained focus 1986e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi notifyTopOfAudioFocusStack(); 1987d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1988d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } else { 1989d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // focus is abandoned by a client that's not at the top of the stack, 1990d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // no need to update focus. 1991d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 1992d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 1993d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = (FocusStackEntry)stackIterator.next(); 1994d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if(fse.mClientId.equals(clientToRemove)) { 1995d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus(): removing entry for " 1996d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi + fse.mClientId); 1997d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.remove(fse); 1998d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1999d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2000d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2001d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2002d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2003d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2004d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2005d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Remove focus listeners from the focus stack for a particular client. 2006d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2007d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void removeFocusStackEntryForClient(IBinder cb) { 2008e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // is the owner of the audio focus part of the client to remove? 2009e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi boolean isTopOfStackForClientToRemove = !mFocusStack.isEmpty() && 2010e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.peek().mSourceRef.equals(cb); 2011d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2012d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2013d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = (FocusStackEntry)stackIterator.next(); 2014d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if(fse.mSourceRef.equals(cb)) { 2015d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus(): removing entry for " 2016d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi + fse.mClientId); 2017d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.remove(fse); 2018d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2019d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2020e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (isTopOfStackForClientToRemove) { 2021e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // we removed an entry at the top of the stack: 2022e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // notify the new top of the stack it gained focus. 2023e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi notifyTopOfAudioFocusStack(); 2024e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2025d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2026d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2027d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2028d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2029d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Returns true if the system is in a state where the focus can be reevaluated, false otherwise. 2030d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2031d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private boolean canReassignAudioFocus() { 2032d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // focus requests are rejected during a phone call 2033d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (getMode() == AudioSystem.MODE_IN_CALL) { 2034d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus can't be reassigned during a call, exiting"); 2035d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return false; 2036d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2037d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return true; 2038d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2039d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2040d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2041d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Inner class to monitor audio focus client deaths, and remove them from the audio focus 2042d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * stack if necessary. 2043d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2044d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private class AudioFocusDeathHandler implements IBinder.DeathRecipient { 2045d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private IBinder mCb; // To be notified of client's death 2046d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2047d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi AudioFocusDeathHandler(IBinder cb) { 2048d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mCb = cb; 2049d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2050d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2051d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void binderDied() { 2052d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusStack) { 2053d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.w(TAG, " AudioFocus audio focus client died"); 2054d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi removeFocusStackEntryForClient(mCb); 2055d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2056d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2057d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2058d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IBinder getBinder() { 2059d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return mCb; 2060d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2061d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2062d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2063d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2064d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** @see AudioManager#requestAudioFocus(IAudioFocusDispatcher, int, int) */ 2065078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public int requestAudioFocus(int mainStreamType, int focusChangeHint, IBinder cb, 2066d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi IAudioFocusDispatcher fd, String clientId) { 2067d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus requestAudioFocus() from " + clientId); 2068d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // the main stream type for the audio focus request is currently not used. It may 2069d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // potentially be used to handle multiple stream type-dependent audio focuses. 2070d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2071d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if ((cb == null) || !cb.pingBinder()) { 2072d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus DOA client for requestAudioFocus(), exiting"); 2073d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2074d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2075d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2076d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!canReassignAudioFocus()) { 2077d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2078d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2079d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2080d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusStack) { 2081d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && mFocusStack.peek().mClientId.equals(clientId)) { 2082e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // if focus is already owned by this client and the reason for acquiring the focus 2083e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // hasn't changed, don't do anything 2084e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (mFocusStack.peek().mFocusChangeType == focusChangeHint) { 2085e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2086e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2087e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // the reason for the audio focus request has changed: remove the current top of 2088e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // stack and respond as if we had a new focus owner 2089e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.pop(); 2090d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2091d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2092d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // notify current top of stack it is losing focus 2093d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && (mFocusStack.peek().mFocusDispatcher != null)) { 2094d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 2095d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.peek().mFocusDispatcher.dispatchAudioFocusChange( 2096078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi -1 * focusChangeHint, // loss and gain codes are inverse of each other 2097d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.peek().mClientId); 2098d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 2099d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.e(TAG, " Failure to signal loss of focus due to "+ e); 2100d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi e.printStackTrace(); 2101d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2102d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2103d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 210455d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi // focus requester might already be somewhere below in the stack, remove it 210555d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi removeFocusStackEntry(clientId, false); 210655d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi 2107d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // push focus requester at the top of the audio focus stack 2108078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi mFocusStack.push(new FocusStackEntry(mainStreamType, focusChangeHint, false, fd, cb, 2109d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi clientId)); 2110d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi }//synchronized(mFocusStack) 2111d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2112d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // handle the potential premature death of the new holder of the focus 2113d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // (premature death == death before abandoning focus) 2114d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // Register for client death notification 2115d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi AudioFocusDeathHandler afdh = new AudioFocusDeathHandler(cb); 2116d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 2117d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi cb.linkToDeath(afdh, 0); 2118d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 2119d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // client has already died! 2120d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.w(TAG, " AudioFocus requestAudioFocus() could not link to "+cb+" binder death"); 2121d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2122d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2123d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2124d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2125d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2126d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** @see AudioManager#abandonAudioFocus(IAudioFocusDispatcher) */ 2127d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int abandonAudioFocus(IAudioFocusDispatcher fl, String clientId) { 2128d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus() from " + clientId); 2129d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2130d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // this will take care of notifying the new focus owner if needed 21312930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi synchronized(mFocusStack) { 21322930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi removeFocusStackEntry(clientId, true); 21332930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi } 2134d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2135d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2136d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2137d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2138d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2139d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void unregisterAudioFocusClient(String clientId) { 21402930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi synchronized(mFocusStack) { 21412930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi removeFocusStackEntry(clientId, false); 21422930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi } 2143d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2144d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2145d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2146d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //========================================================================================== 2147d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // RemoteControl 2148d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //========================================================================================== 2149d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2150d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Receiver for media button intents. Handles the dispatching of the media button event 2151d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * to one of the registered listeners, or if there was none, resumes the intent broadcast 2152d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * to the rest of the system. 2153d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2154d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private class MediaButtonBroadcastReceiver extends BroadcastReceiver { 2155d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi @Override 2156d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void onReceive(Context context, Intent intent) { 2157d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi String action = intent.getAction(); 2158d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!Intent.ACTION_MEDIA_BUTTON.equals(action)) { 2159d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return; 2160d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2161d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi KeyEvent event = (KeyEvent) intent.getParcelableExtra(Intent.EXTRA_KEY_EVENT); 2162d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (event != null) { 2163d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // if in a call or ringing, do not break the current phone app behavior 2164d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // TODO modify this to let the phone app specifically get the RC focus 2165d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // add modify the phone app to take advantage of the new API 2166d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if ((getMode() == AudioSystem.MODE_IN_CALL) || 2167d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi (getMode() == AudioSystem.MODE_RINGTONE)) { 2168d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return; 2169d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2170d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 2171d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!mRCStack.empty()) { 2172d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // create a new intent specifically aimed at the current registered listener 2173d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Intent targetedIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 2174d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi targetedIntent.putExtras(intent.getExtras()); 2175d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi targetedIntent.setComponent(mRCStack.peek().mReceiverComponent); 2176d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // trap the current broadcast 2177d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi abortBroadcast(); 2178d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //Log.v(TAG, " Sending intent" + targetedIntent); 2179d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi context.sendBroadcast(targetedIntent, null); 2180d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2181d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2182d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2183d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2184d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2185d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2186d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private static class RemoteControlStackEntry { 2187d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public ComponentName mReceiverComponent;// always non null 2188d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // TODO implement registration expiration? 2189d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //public int mRegistrationTime; 2190d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2191d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public RemoteControlStackEntry() { 2192d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2193d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2194d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public RemoteControlStackEntry(ComponentName r) { 2195d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mReceiverComponent = r; 2196d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2197d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2198d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2199d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private Stack<RemoteControlStackEntry> mRCStack = new Stack<RemoteControlStackEntry>(); 2200d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2201d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2202d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 2203d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Display in the log the current entries in the remote control focus stack 2204d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2205d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private void dumpRCStack(PrintWriter pw) { 2206d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi pw.println("Remote Control stack entries:"); 2207d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 2208d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 2209d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 2210d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi RemoteControlStackEntry fse = stackIterator.next(); 2211d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi pw.println(" receiver:" + fse.mReceiverComponent); 2212d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2213d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2214d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2215d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2216d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2217d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 2218d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Set the new remote control receiver at the top of the RC focus stack 2219d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2220d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private void pushMediaButtonReceiver(ComponentName newReceiver) { 2221d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // already at top of stack? 2222d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!mRCStack.empty() && mRCStack.peek().mReceiverComponent.equals(newReceiver)) { 2223d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return; 2224d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2225d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 2226d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 2227d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi RemoteControlStackEntry rcse = (RemoteControlStackEntry)stackIterator.next(); 2228d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if(rcse.mReceiverComponent.equals(newReceiver)) { 2229d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mRCStack.remove(rcse); 2230d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi break; 2231d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2232d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2233d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mRCStack.push(new RemoteControlStackEntry(newReceiver)); 2234d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2235d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2236d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2237d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 2238d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Remove the remote control receiver from the RC focus stack 2239d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2240d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private void removeMediaButtonReceiver(ComponentName newReceiver) { 2241d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 2242d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 2243d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi RemoteControlStackEntry rcse = (RemoteControlStackEntry)stackIterator.next(); 2244d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if(rcse.mReceiverComponent.equals(newReceiver)) { 2245d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mRCStack.remove(rcse); 2246d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi break; 2247d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2248d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2249d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2250d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2251d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2252d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** see AudioManager.registerMediaButtonEventReceiver(ComponentName eventReceiver) */ 2253d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void registerMediaButtonEventReceiver(ComponentName eventReceiver) { 2254d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Log.i(TAG, " Remote Control registerMediaButtonEventReceiver() for " + eventReceiver); 2255d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2256d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 2257d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi pushMediaButtonReceiver(eventReceiver); 2258d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2259d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2260d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2261d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** see AudioManager.unregisterMediaButtonEventReceiver(ComponentName eventReceiver) */ 2262d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void unregisterMediaButtonEventReceiver(ComponentName eventReceiver) { 226355d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi Log.i(TAG, " Remote Control unregisterMediaButtonEventReceiver() for " + eventReceiver); 2264d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2265d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 2266d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi removeMediaButtonReceiver(eventReceiver); 2267d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2268d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2269d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2270d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2271d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi @Override 2272d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 2273d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // TODO probably a lot more to do here than just the audio focus and remote control stacks 2274d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi dumpFocusStack(pw); 2275d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi dumpRCStack(pw); 2276d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2277d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2278d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 22799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2280