AudioService.java revision 740e39be6af3e366a4b82c030b5ea67ab144b42a
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; 44b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Triviimport android.telephony.PhoneStateListener; 45b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Triviimport android.telephony.TelephonyManager; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 47d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Triviimport android.view.KeyEvent; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.VolumePanel; 495982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttlesimport android.os.SystemProperties; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.telephony.ITelephony; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 53d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.io.FileDescriptor; 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 55d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.io.PrintWriter; 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 57c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.HashMap; 58c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Iterator; 59c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Map; 60c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurentimport java.util.Set; 61d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.util.Stack; 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The implementation of the volume manager service. 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This implementation focuses on delivering a responsive UI. Most methods are 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * asynchronous to external calls. For example, the task of setting a volume 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will update our internal state, but in a separate thread will set the system 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * volume and later persist to the database. Similarly, setting the ringer mode 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will update the state and broadcast a change and in a separate thread later 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * persist the ringer mode. 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class AudioService extends IAudioService.Stub { 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String TAG = "AudioService"; 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** How long to delay before persisting a change in volume/ringer mode. */ 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int PERSIST_DELAY = 3000; 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Context mContext; 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ContentResolver mContentResolver; 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 85d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The UI */ 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumePanel mVolumePanel; 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // sendMsg() flags 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Used when a message should be shared across all stream types. */ 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SHARED_MSG = -1; 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, replace it with this one. */ 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_REPLACE = 0; 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, ignore this one and leave the old. */ 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_NOOP = 1; 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, queue this one and leave the old. */ 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_QUEUE = 2; 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // AudioHandler message.whats 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_SET_SYSTEM_VOLUME = 0; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_VOLUME = 1; 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_RINGER_MODE = 3; 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_VIBRATE_SETTING = 4; 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_MEDIA_SERVER_DIED = 5; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_MEDIA_SERVER_STARTED = 6; 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PLAY_SOUND_EFFECT = 7; 1074c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private static final int MSG_BTA2DP_DOCK_TIMEOUT = 8; 1084c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 1094c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private static final int BTA2DP_DOCK_TIMEOUT_MILLIS = 8000; 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioSystemThread */ 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioSystemThread mAudioSystemThread; 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioHandler */ 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioHandler mAudioHandler; 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see VolumeStreamState */ 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeStreamState[] mStreamStates; 117b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh private SettingsObserver mSettingsObserver; 118a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMode; 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Object mSettingsLock = new Object(); 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mMediaServerOk; 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SoundPool mSoundPool; 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Object mSoundEffectsLock = new Object(); 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int NUM_SOUNDPOOL_CHANNELS = 4; 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SOUND_EFFECT_VOLUME = 1000; 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect file names */ 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String SOUND_EFFECTS_PATH = "/media/audio/ui/"; 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String[] SOUND_EFFECT_FILES = new String[] { 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Effect_Tick.ogg", 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressStandard.ogg", 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressSpacebar.ogg", 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressDelete.ogg", 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressReturn.ogg" 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect file name mapping sound effect id (AudioManager.FX_xxx) to 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * file index in SOUND_EFFECT_FILES[] (first column) and indicating if effect 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * uses soundpool (second column) */ 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int[][] SOUND_EFFECT_FILES_MAP = new int[][] { 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_KEY_CLICK 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_UP 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_DOWN 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_LEFT 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_RIGHT 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {1, -1}, // FX_KEYPRESS_STANDARD 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {2, -1}, // FX_KEYPRESS_SPACEBAR 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {3, -1}, // FX_FOCUS_DELETE 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {4, -1} // FX_FOCUS_RETURN 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1535982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles /** @hide Maximum volume index values for audio streams */ 1545982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles private int[] MAX_STREAM_VOLUME = new int[] { 1556ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 5, // STREAM_VOICE_CALL 1566ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_SYSTEM 1576ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_RING 1586ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_MUSIC 1596ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_ALARM 1606ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_NOTIFICATION 1616ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_BLUETOOTH_SCO 1626ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 7, // STREAM_SYSTEM_ENFORCED 1636ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15, // STREAM_DTMF 1646ee9952bc20be72b9419cb653c9e2e833889a3d3Eric Laurent 15 // STREAM_TTS 1655982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles }; 166a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /* STREAM_VOLUME_ALIAS[] indicates for each stream if it uses the volume settings 167a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * of another stream: This avoids multiplying the volume settings for hidden 168a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * stream types that follow other stream behavior for volume settings 169a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * NOTE: do not create loops in aliases! */ 170a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int[] STREAM_VOLUME_ALIAS = new int[] { 171a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_VOICE_CALL, // STREAM_VOICE_CALL 172a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_SYSTEM, // STREAM_SYSTEM 173a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_RING, // STREAM_RING 174a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_MUSIC, // STREAM_MUSIC 175a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_ALARM, // STREAM_ALARM 176a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_NOTIFICATION, // STREAM_NOTIFICATION 177484d2888680e18e6ad8c3fcc51e3b70a705a096eEric Laurent AudioSystem.STREAM_BLUETOOTH_SCO, // STREAM_BLUETOOTH_SCO 178a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_SYSTEM, // STREAM_SYSTEM_ENFORCED 179a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_VOICE_CALL, // STREAM_DTMF 180a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.STREAM_MUSIC // STREAM_TTS 181a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent }; 182a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioSystem.ErrorCallback mAudioSystemCallback = new AudioSystem.ErrorCallback() { 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onError(int error) { 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (error) { 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.AUDIO_STATUS_SERVER_DIED: 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaServerOk) { 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_MEDIA_SERVER_DIED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 1500); 19089e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent mMediaServerOk = false; 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.AUDIO_STATUS_OK: 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mMediaServerOk) { 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_MEDIA_SERVER_STARTED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 0); 19789e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent mMediaServerOk = true; 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current ringer mode from one of {@link AudioManager#RINGER_MODE_NORMAL}, 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#RINGER_MODE_SILENT}, or 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#RINGER_MODE_VIBRATE}. 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mRingerMode; 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2139bcf401d13d47416043a704430388abd59aef7cdEric Laurent /** @see System#MODE_RINGER_STREAMS_AFFECTED */ 2149bcf401d13d47416043a704430388abd59aef7cdEric Laurent private int mRingerModeAffectedStreams; 2159bcf401d13d47416043a704430388abd59aef7cdEric Laurent 2165b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Streams currently muted by ringer mode 2175b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent private int mRingerModeMutedStreams; 2185b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see System#MUTE_STREAMS_AFFECTED */ 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMuteAffectedStreams; 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Has multiple bits per vibrate type to indicate the type's vibrate 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * setting. See {@link #setVibrateSetting(int, int)}. 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This is not the final decision of whether vibrate is on/off for the 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * type since it depends on the ringer mode. See {@link #shouldVibrate(int)}. 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mVibrateSetting; 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 231a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** @see System#NOTIFICATIONS_USE_RING_VOLUME */ 232a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int mNotificationsUseRingVolume; 233a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 234a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Broadcast receiver for device connections intent broadcasts 235a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private final BroadcastReceiver mReceiver = new AudioServiceBroadcastReceiver(); 236a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 237d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Broadcast receiver for media button broadcasts (separate from mReceiver to 238d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // independently change its priority) 239d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private final BroadcastReceiver mMediaButtonReceiver = new MediaButtonBroadcastReceiver(); 240d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 241c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Devices currently connected 242c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent private HashMap <Integer, String> mConnectedDevices = new HashMap <Integer, String>(); 243c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 244c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Forced device usage for communications 245c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent private int mForcedUseForComm; 246c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 2479272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // List of binder death handlers for setMode() client processes. 2489272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // The last process to have called setMode() is at the top of the list. 2499272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private ArrayList <SetModeDeathHandler> mSetModeDeathHandlers = new ArrayList <SetModeDeathHandler>(); 250eb14a783be073b5fd6e8c8c9bc87d2d1919f2c9eEric Laurent 2513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // List of clients having issued a SCO start request 2523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private ArrayList <ScoClient> mScoClients = new ArrayList <ScoClient>(); 2533def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 2543def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // BluetoothHeadset API to control SCO connection 2553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private BluetoothHeadset mBluetoothHeadset; 2563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 2573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // Bluetooth headset connection state 2583def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private boolean mBluetoothHeadsetConnected; 2593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Construction 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide */ 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public AudioService(Context context) { 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContentResolver = context.getContentResolver(); 2685982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 2695982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles // Intialized volume 2705982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles MAX_STREAM_VOLUME[AudioSystem.STREAM_VOICE_CALL] = SystemProperties.getInt( 2715982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles "ro.config.vc_call_vol_steps", 2725982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles MAX_STREAM_VOLUME[AudioSystem.STREAM_VOICE_CALL]); 2735982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumePanel = new VolumePanel(context, this); 275b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mSettingsObserver = new SettingsObserver(); 276c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_NONE; 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project createAudioSystemThread(); 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readPersistedSettings(); 279a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent createStreamStates(); 2809272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Call setMode() to initialize mSetModeDeathHandlers 2819272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mMode = AudioSystem.MODE_INVALID; 2829272b4b4a44fe1f33e3030810618194f817caaecEric Laurent setMode(AudioSystem.MODE_NORMAL, null); 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaServerOk = true; 2843891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent 2853891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent // Call setRingerModeInt() to apply correct mute 2863891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent // state on streams affected by ringer mode. 2873891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent mRingerModeMutedStreams = 0; 2883891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent setRingerModeInt(getRingerMode(), false); 2893891c4cc918e8062abb97c542a8625d556dccc59Eric Laurent 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.setErrorCallback(mAudioSystemCallback); 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project loadSoundEffects(); 292a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 2933def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadsetConnected = false; 2943def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadset = new BluetoothHeadset(context, 2953def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadsetServiceListener); 2963def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 297a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Register for device connection intent broadcasts. 298a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent IntentFilter intentFilter = 299a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent new IntentFilter(Intent.ACTION_HEADSET_PLUG); 300005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly intentFilter.addAction(BluetoothA2dp.ACTION_SINK_STATE_CHANGED); 301005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly intentFilter.addAction(BluetoothHeadset.ACTION_STATE_CHANGED); 302758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi intentFilter.addAction(Intent.ACTION_DOCK_EVENT); 3033def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent intentFilter.addAction(BluetoothHeadset.ACTION_AUDIO_STATE_CHANGED); 304a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent context.registerReceiver(mReceiver, intentFilter); 3055982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles 306d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Register for media button intent broadcasts. 307d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi intentFilter = new IntentFilter(Intent.ACTION_MEDIA_BUTTON); 308d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi intentFilter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY); 309d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi context.registerReceiver(mMediaButtonReceiver, intentFilter); 310b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi 311b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // Register for phone state monitoring 312b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi TelephonyManager tmgr = (TelephonyManager) 313b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi context.getSystemService(Context.TELEPHONY_SERVICE); 314b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi tmgr.listen(mPhoneStateListener, PhoneStateListener.LISTEN_CALL_STATE); 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void createAudioSystemThread() { 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioSystemThread = new AudioSystemThread(); 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioSystemThread.start(); 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project waitForAudioHandlerCreation(); 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Waits for the volume handler to be created by the other thread. */ 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void waitForAudioHandlerCreation() { 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(this) { 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (mAudioHandler == null) { 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Wait for mAudioHandler to be set by the other thread 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project wait(); 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (InterruptedException e) { 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Interrupted while waiting on volume handler."); 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void createStreamStates() { 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numStreamTypes = AudioSystem.getNumStreamTypes(); 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState[] streams = mStreamStates = new VolumeStreamState[numStreamTypes]; 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < numStreamTypes; i++) { 342a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i] = new VolumeStreamState(System.VOLUME_SETTINGS[STREAM_VOLUME_ALIAS[i]], i); 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 345a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Correct stream index values for streams with aliases 346a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int i = 0; i < numStreamTypes; i++) { 347a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (STREAM_VOLUME_ALIAS[i] != i) { 348a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index = rescaleIndex(streams[i].mIndex, STREAM_VOLUME_ALIAS[i], i); 349a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i].mIndex = streams[i].getValidIndex(index); 350a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(i, index); 351a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = rescaleIndex(streams[i].mLastAudibleIndex, STREAM_VOLUME_ALIAS[i], i); 352a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent streams[i].mLastAudibleIndex = streams[i].getValidIndex(index); 353a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void readPersistedSettings() { 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ContentResolver cr = mContentResolver; 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRingerMode = System.getInt(cr, System.MODE_RINGER, AudioManager.RINGER_MODE_NORMAL); 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVibrateSetting = System.getInt(cr, System.VIBRATE_ON, 0); 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3649bcf401d13d47416043a704430388abd59aef7cdEric Laurent mRingerModeAffectedStreams = Settings.System.getInt(cr, 3659bcf401d13d47416043a704430388abd59aef7cdEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, 366a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent ((1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_NOTIFICATION)| 367a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (1 << AudioSystem.STREAM_SYSTEM)|(1 << AudioSystem.STREAM_SYSTEM_ENFORCED))); 3689bcf401d13d47416043a704430388abd59aef7cdEric Laurent 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteAffectedStreams = System.getInt(cr, 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.MUTE_STREAMS_AFFECTED, 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((1 << AudioSystem.STREAM_MUSIC)|(1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_SYSTEM))); 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 373a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mNotificationsUseRingVolume = System.getInt(cr, 374a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent Settings.System.NOTIFICATIONS_USE_RING_VOLUME, 1); 375a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 376a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (mNotificationsUseRingVolume == 1) { 377a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent STREAM_VOLUME_ALIAS[AudioSystem.STREAM_NOTIFICATION] = AudioSystem.STREAM_RING; 378a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Each stream will read its own persisted settings 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast the sticky intent 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastRingerMode(); 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast vibrate settings 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER); 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_NOTIFICATION); 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 389a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private void setStreamVolumeIndex(int stream, int index) { 390a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.setStreamVolumeIndex(stream, (index + 5)/10); 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 393a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int rescaleIndex(int index, int srcStream, int dstStream) { 394a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (index * mStreamStates[dstStream].getMaxIndex() + mStreamStates[srcStream].getMaxIndex() / 2) / mStreamStates[srcStream].getMaxIndex(); 395a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // IPC methods 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustVolume(int, int) */ 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustVolume(int direction, int flags) { 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustSuggestedStreamVolume(direction, AudioManager.USE_DEFAULT_STREAM_TYPE, flags); 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustVolume(int, int, int) */ 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags) { 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int streamType = getActiveStreamType(suggestedStreamType); 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Don't play sound on other streams 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamType != AudioSystem.STREAM_RING && (flags & AudioManager.FLAG_PLAY_SOUND) != 0) { 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project flags &= ~AudioManager.FLAG_PLAY_SOUND; 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustStreamVolume(streamType, direction, flags); 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustStreamVolume(int, int, int) */ 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustStreamVolume(int streamType, int direction, int flags) { 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidDirection(direction); 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 425a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent VolumeStreamState streamState = mStreamStates[STREAM_VOLUME_ALIAS[streamType]]; 4265b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent final int oldIndex = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean adjustVolume = true; 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If either the client forces allowing ringer modes for this adjustment, 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or the stream type is one that is affected by ringer modes 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((flags & AudioManager.FLAG_ALLOW_RINGER_MODES) != 0 432a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent || streamType == AudioSystem.STREAM_RING) { 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Check if the ringer mode changes with this volume adjustment. If 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it does, it will handle adjusting the volume, so we won't below 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustVolume = checkForRingerModeChange(oldIndex, direction); 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4385b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If stream is muted, adjust last audible index only 4395b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent int index; 4405b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.muteCount() != 0) { 4415b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (adjustVolume) { 4425b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent streamState.adjustLastAudibleIndex(direction); 4435b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post a persist volume msg 4445b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamType, 4455b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent SENDMSG_REPLACE, 0, 1, streamState, PERSIST_DELAY); 4465b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 4475b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = streamState.mLastAudibleIndex; 4485b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 4495b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (adjustVolume && streamState.adjustIndex(direction)) { 4505b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post message to set system volume (it in turn will post a message 4515b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // to persist). Do not change volume if stream is muted. 452a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, STREAM_VOLUME_ALIAS[streamType], SENDMSG_NOOP, 0, 0, 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project streamState, 0); 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4555b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = streamState.mIndex; 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // UI 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumePanel.postVolumeChanged(streamType, flags); 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast Intent 4605b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent sendVolumeUpdate(streamType, oldIndex, index); 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamVolume(int, int, int) */ 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamVolume(int streamType, int index, int flags) { 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 4665b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent VolumeStreamState streamState = mStreamStates[STREAM_VOLUME_ALIAS[streamType]]; 4679ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 4685b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent final int oldIndex = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 4699ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 470a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = rescaleIndex(index * 10, streamType, STREAM_VOLUME_ALIAS[streamType]); 471a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeInt(STREAM_VOLUME_ALIAS[streamType], index, false, true); 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4735b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent index = (streamState.muteCount() != 0) ? streamState.mLastAudibleIndex : streamState.mIndex; 4745b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // UI, etc. 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumePanel.postVolumeChanged(streamType, flags); 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast Intent 4789ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent sendVolumeUpdate(streamType, oldIndex, index); 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4819ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent private void sendVolumeUpdate(int streamType, int oldIndex, int index) { 4829ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent oldIndex = (oldIndex + 5) / 10; 4839ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent index = (index + 5) / 10; 4849ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent intent = new Intent(AudioManager.VOLUME_CHANGED_ACTION); 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_TYPE, streamType); 4879ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_VALUE, index); 4889ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent intent.putExtra(AudioManager.EXTRA_PREV_VOLUME_STREAM_VALUE, oldIndex); 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4909ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent mContext.sendBroadcast(intent); 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the stream state's index, and posts a message to set system volume. 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This will not call out to the UI. Assumes a valid stream type. 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType Type of the stream 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index Desired volume index of the stream 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param force If true, set the volume even if the desired volume is same 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as the current volume. 5019bcf401d13d47416043a704430388abd59aef7cdEric Laurent * @param lastAudible If true, stores new index as last audible one 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5039bcf401d13d47416043a704430388abd59aef7cdEric Laurent private void setStreamVolumeInt(int streamType, int index, boolean force, boolean lastAudible) { 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState streamState = mStreamStates[streamType]; 5055b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 5065b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If stream is muted, set last audible index only 5075b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.muteCount() != 0) { 508758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent // Do not allow last audible index to be 0 509758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent if (index != 0) { 510758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent streamState.setLastAudibleIndex(index); 511758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent // Post a persist volume msg 512758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamType, 513758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent SENDMSG_REPLACE, 0, 1, streamState, PERSIST_DELAY); 514758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent } 5155b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 5165b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (streamState.setIndex(index, lastAudible) || force) { 5175b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Post message to set system volume (it in turn will post a message 5185b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // to persist). 519758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, streamType, SENDMSG_NOOP, 0, 0, 520758dd527f64f1e827adfe09f0141ab213733ca22Eric Laurent streamState, 0); 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamSolo(int, boolean) */ 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamSolo(int streamType, boolean state, IBinder cb) { 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int stream = 0; stream < mStreamStates.length; stream++) { 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isStreamAffectedByMute(stream) || stream == streamType) continue; 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Bring back last audible volume 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamStates[stream].mute(cb, state); 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamMute(int, boolean) */ 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamMute(int streamType, boolean state, IBinder cb) { 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isStreamAffectedByMute(streamType)) { 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamStates[streamType].mute(cb, state); 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getStreamVolume(int) */ 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamVolume(int streamType) { 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 544a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (mStreamStates[streamType].mIndex + 5) / 10; 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getStreamMaxVolume(int) */ 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamMaxVolume(int streamType) { 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 550a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return (mStreamStates[streamType].getMaxIndex() + 5) / 10; 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getRingerMode() */ 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRingerMode() { 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode; 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setRingerMode(int) */ 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRingerMode(int ringerMode) { 560a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent synchronized (mSettingsLock) { 561a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (ringerMode != mRingerMode) { 562a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setRingerModeInt(ringerMode, true); 563a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Send sticky broadcast 564a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent broadcastRingerMode(); 565a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 566b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 567b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5694050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent private void setRingerModeInt(int ringerMode, boolean persist) { 570b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mRingerMode = ringerMode; 571b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 5725b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Mute stream if not previously muted by ringer mode and ringer mode 5735b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // is not RINGER_MODE_NORMAL and stream is affected by ringer mode. 5745b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // Unmute stream if previously muted by ringer mode and ringer mode 5755b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // is RINGER_MODE_NORMAL or stream is not affected by ringer mode. 576b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh int numStreamTypes = AudioSystem.getNumStreamTypes(); 5775b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 5785b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (isStreamMutedByRingerMode(streamType)) { 5795b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (!isStreamAffectedByRingerMode(streamType) || 5805b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 5815b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mStreamStates[streamType].mute(null, false); 5825b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerModeMutedStreams &= ~(1 << streamType); 5839bcf401d13d47416043a704430388abd59aef7cdEric Laurent } 5845b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } else { 5855b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (isStreamAffectedByRingerMode(streamType) && 5865b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerMode != AudioManager.RINGER_MODE_NORMAL) { 5875b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mStreamStates[streamType].mute(null, true); 5885b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mRingerModeMutedStreams |= (1 << streamType); 5895b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 590b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 592a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 593b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh // Post a persist ringer mode msg 5944050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (persist) { 5954050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent sendMsg(mAudioHandler, MSG_PERSIST_RINGER_MODE, SHARED_MSG, 5964050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent SENDMSG_REPLACE, 0, 0, null, PERSIST_DELAY); 5974050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#shouldVibrate(int) */ 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean shouldVibrate(int vibrateType) { 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (getVibrateSetting(vibrateType)) { 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_ON: 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode != AudioManager.RINGER_MODE_SILENT; 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_ONLY_SILENT: 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode == AudioManager.RINGER_MODE_VIBRATE; 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_OFF: 612bcac496076ef6f439147e7a2be71e8a2b76ddedeDaniel Sandler // return false, even for incoming calls 613bcac496076ef6f439147e7a2be71e8a2b76ddedeDaniel Sandler return false; 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getVibrateSetting(int) */ 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getVibrateSetting(int vibrateType) { 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mVibrateSetting >> (vibrateType * 2)) & 3; 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setVibrateSetting(int, int) */ 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVibrateSetting(int vibrateType, int vibrateSetting) { 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVibrateSetting = getValueForVibrateSetting(mVibrateSetting, vibrateType, vibrateSetting); 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast change 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(vibrateType); 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post message to set ringer mode (it in turn will post a message 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to persist) 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PERSIST_VIBRATE_SETTING, SHARED_MSG, SENDMSG_NOOP, 0, 0, 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 0); 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static int getValueForVibrateSetting(int existingValue, int vibrateType, 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int vibrateSetting) { 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // First clear the existing setting. Each vibrate type has two bits in 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the value. Note '3' is '11' in binary. 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project existingValue &= ~(3 << (vibrateType * 2)); 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set into the old value 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project existingValue |= (vibrateSetting & 3) << (vibrateType * 2); 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return existingValue; 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6559272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private class SetModeDeathHandler implements IBinder.DeathRecipient { 6569272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private IBinder mCb; // To be notified of client's death 6579272b4b4a44fe1f33e3030810618194f817caaecEric Laurent private int mMode = AudioSystem.MODE_NORMAL; // Current mode set by this client 6589272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 6599272b4b4a44fe1f33e3030810618194f817caaecEric Laurent SetModeDeathHandler(IBinder cb) { 6609272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mCb = cb; 6619272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6629272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 6639272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void binderDied() { 6649272b4b4a44fe1f33e3030810618194f817caaecEric Laurent synchronized(mSetModeDeathHandlers) { 6659272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "setMode() client died"); 6669272b4b4a44fe1f33e3030810618194f817caaecEric Laurent int index = mSetModeDeathHandlers.indexOf(this); 6679272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (index < 0) { 6689272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "unregistered setMode() client died"); 6699272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } else { 6709272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mSetModeDeathHandlers.remove(this); 6719272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // If dead client was a the top of client list, 6729272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // apply next mode in the stack 6739272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (index == 0) { 6749272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // mSetModeDeathHandlers is never empty as the initial entry 6759272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // created when AudioService starts is never removed 6769272b4b4a44fe1f33e3030810618194f817caaecEric Laurent SetModeDeathHandler hdlr = mSetModeDeathHandlers.get(0); 6779272b4b4a44fe1f33e3030810618194f817caaecEric Laurent int mode = hdlr.getMode(); 6789272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (AudioService.this.mMode != mode) { 6799272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (AudioSystem.setPhoneState(mode) == AudioSystem.AUDIO_STATUS_OK) { 6809272b4b4a44fe1f33e3030810618194f817caaecEric Laurent AudioService.this.mMode = mode; 6819272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6829272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6839272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6849272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6859272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6869272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6879272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 6889272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void setMode(int mode) { 6899272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mMode = mode; 6909272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6919272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 6929272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public int getMode() { 6939272b4b4a44fe1f33e3030810618194f817caaecEric Laurent return mMode; 6949272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6959272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 6969272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public IBinder getBinder() { 6979272b4b4a44fe1f33e3030810618194f817caaecEric Laurent return mCb; 6989272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 6999272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7009272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setMode(int) */ 7029272b4b4a44fe1f33e3030810618194f817caaecEric Laurent public void setMode(int mode, IBinder cb) { 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!checkAudioSettingsPermission("setMode()")) { 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 706a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 707a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (mode < AudioSystem.MODE_CURRENT || mode > AudioSystem.MODE_IN_CALL) { 708a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return; 709a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 710a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSettingsLock) { 712a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (mode == AudioSystem.MODE_CURRENT) { 713a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mode = mMode; 714a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mode != mMode) { 716a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (AudioSystem.setPhoneState(mode) == AudioSystem.AUDIO_STATUS_OK) { 717b9c9d260f21b321527c4622a123af9767630d94dEric Laurent mMode = mode; 7189272b4b4a44fe1f33e3030810618194f817caaecEric Laurent 7199272b4b4a44fe1f33e3030810618194f817caaecEric Laurent synchronized(mSetModeDeathHandlers) { 7209272b4b4a44fe1f33e3030810618194f817caaecEric Laurent SetModeDeathHandler hdlr = null; 7219272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Iterator iter = mSetModeDeathHandlers.iterator(); 7229272b4b4a44fe1f33e3030810618194f817caaecEric Laurent while (iter.hasNext()) { 7239272b4b4a44fe1f33e3030810618194f817caaecEric Laurent SetModeDeathHandler h = (SetModeDeathHandler)iter.next(); 7249272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (h.getBinder() == cb) { 7259272b4b4a44fe1f33e3030810618194f817caaecEric Laurent hdlr = h; 7269272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Remove from client list so that it is re-inserted at top of list 7279272b4b4a44fe1f33e3030810618194f817caaecEric Laurent iter.remove(); 7289272b4b4a44fe1f33e3030810618194f817caaecEric Laurent break; 7299272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7309272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7319272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (hdlr == null) { 7329272b4b4a44fe1f33e3030810618194f817caaecEric Laurent hdlr = new SetModeDeathHandler(cb); 7339272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // cb is null when setMode() is called by AudioService constructor 7349272b4b4a44fe1f33e3030810618194f817caaecEric Laurent if (cb != null) { 7359272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Register for client death notification 7369272b4b4a44fe1f33e3030810618194f817caaecEric Laurent try { 7379272b4b4a44fe1f33e3030810618194f817caaecEric Laurent cb.linkToDeath(hdlr, 0); 7389272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } catch (RemoteException e) { 7399272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Client has died! 7409272b4b4a44fe1f33e3030810618194f817caaecEric Laurent Log.w(TAG, "setMode() could not link to "+cb+" binder death"); 7419272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7429272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7439272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7449272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // Last client to call setMode() is always at top of client list 7459272b4b4a44fe1f33e3030810618194f817caaecEric Laurent // as required by SetModeDeathHandler.binderDied() 7469272b4b4a44fe1f33e3030810618194f817caaecEric Laurent mSetModeDeathHandlers.add(0, hdlr); 7479272b4b4a44fe1f33e3030810618194f817caaecEric Laurent hdlr.setMode(mode); 7489272b4b4a44fe1f33e3030810618194f817caaecEric Laurent } 7493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 7503def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mode != AudioSystem.MODE_NORMAL) { 7513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent clearAllScoClients(); 7523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 753b9c9d260f21b321527c4622a123af9767630d94dEric Laurent } 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int streamType = getActiveStreamType(AudioManager.USE_DEFAULT_STREAM_TYPE); 756a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index = mStreamStates[STREAM_VOLUME_ALIAS[streamType]].mIndex; 7575b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent setStreamVolumeInt(STREAM_VOLUME_ALIAS[streamType], index, true, false); 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getMode() */ 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMode() { 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMode; 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#playSoundEffect(int) */ 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType) { 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, 769a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent effectType, -1, null, 0); 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#playSoundEffect(int, float) */ 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffectVolume(int effectType, float volume) { 774a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent loadSoundEffects(); 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project effectType, (int) (volume * 1000), null, 0); 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Loads samples into the soundpool. 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method must be called at when sound effects are enabled 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean loadSoundEffects() { 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 785a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent if (mSoundPool != null) { 786a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent return true; 787a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool = new SoundPool(NUM_SOUNDPOOL_CHANNELS, AudioSystem.STREAM_SYSTEM, 0); 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * poolId table: The value -1 in this table indicates that corresponding 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * file (same index in SOUND_EFFECT_FILES[] has not been loaded. 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Once loaded, the value in poolId is the sample ID and the same 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sample can be reused for another effect using the same file. 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] poolId = new int[SOUND_EFFECT_FILES.length]; 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[fileIdx] = -1; 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Effects whose value in SOUND_EFFECT_FILES_MAP[effect][1] is -1 must be loaded. 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If load succeeds, value in SOUND_EFFECT_FILES_MAP[effect][1] is > 0: 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this indicates we have a valid sample loaded for this effect. 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Do not load sample if this effect uses the MediaPlayer 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effect][1] == 0) { 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (poolId[SOUND_EFFECT_FILES_MAP[effect][0]] == -1) { 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String filePath = Environment.getRootDirectory() + SOUND_EFFECTS_PATH + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effect][0]]; 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int sampleId = mSoundPool.load(filePath, 0); 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = sampleId; 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = sampleId; 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sampleId <= 0) { 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Soundpool could not load file: "+filePath); 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = poolId[SOUND_EFFECT_FILES_MAP[effect][0]]; 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unloads samples from the sound pool. 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method can be called to free some memory when 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sound effects are disabled. 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unloadSoundEffects() { 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] poolId = new int[SOUND_EFFECT_FILES.length]; 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[fileIdx] = 0; 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effect][1] <= 0) { 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (poolId[SOUND_EFFECT_FILES_MAP[effect][0]] == 0) { 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool.unload(SOUND_EFFECT_FILES_MAP[effect][1]); 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = -1; 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = -1; 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool = null; 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8584050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent /** @see AudioManager#reloadAudioSettings() */ 8594050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent public void reloadAudioSettings() { 8604050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // restore ringer mode, ringer mode affected streams, mute affected streams and vibrate settings 8614050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent readPersistedSettings(); 8624050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 8634050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // restore volume settings 8644050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 8654050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent for (int streamType = 0; streamType < numStreamTypes; streamType++) { 8664050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent VolumeStreamState streamState = mStreamStates[streamType]; 8674050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 868d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent String settingName = System.VOLUME_SETTINGS[STREAM_VOLUME_ALIAS[streamType]]; 869d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent String lastAudibleSettingName = settingName + System.APPEND_FOR_LAST_AUDIBLE; 870d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent int index = Settings.System.getInt(mContentResolver, 871d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent settingName, 872d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 873d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent if (STREAM_VOLUME_ALIAS[streamType] != streamType) { 874d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = rescaleIndex(index * 10, STREAM_VOLUME_ALIAS[streamType], streamType); 875d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } else { 876d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index *= 10; 877d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } 878d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent streamState.mIndex = streamState.getValidIndex(index); 879d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent 880d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = (index + 5) / 10; 881d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = Settings.System.getInt(mContentResolver, 882d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent lastAudibleSettingName, 883d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent (index > 0) ? index : AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 884d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent if (STREAM_VOLUME_ALIAS[streamType] != streamType) { 885d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index = rescaleIndex(index * 10, STREAM_VOLUME_ALIAS[streamType], streamType); 886d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent } else { 887d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent index *= 10; 8884050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 889d25ae67ca8f003ada2881154514523d8614d4b7eEric Laurent streamState.mLastAudibleIndex = streamState.getValidIndex(index); 890a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 8915b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // unmute stream that was muted but is not affect by mute anymore 8924050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (streamState.muteCount() != 0 && !isStreamAffectedByMute(streamType)) { 8934050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent int size = streamState.mDeathHandlers.size(); 8944050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent for (int i = 0; i < size; i++) { 8954050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent streamState.mDeathHandlers.get(i).mMuteCount = 1; 8964050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent streamState.mDeathHandlers.get(i).mute(false); 8974050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 8984050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 8994050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // apply stream volume 9004050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent if (streamState.muteCount() == 0) { 901a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, streamState.mIndex); 9024050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 9034050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 9044050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 9054050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent // apply new ringer mode 9064050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent setRingerModeInt(getRingerMode(), false); 9074050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 9084050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 909c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#setSpeakerphoneOn() */ 910c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public void setSpeakerphoneOn(boolean on){ 911dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent if (!checkAudioSettingsPermission("setSpeakerphoneOn()")) { 912dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent return; 913dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent } 914c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent if (on) { 915c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, AudioSystem.FORCE_SPEAKER); 916c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_SPEAKER; 917c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } else { 918c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, AudioSystem.FORCE_NONE); 919c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_NONE; 920c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 921c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 922c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 923c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#isSpeakerphoneOn() */ 924c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public boolean isSpeakerphoneOn() { 925c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent if (mForcedUseForComm == AudioSystem.FORCE_SPEAKER) { 926c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return true; 927c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } else { 928c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return false; 929c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 930c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 931c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 932c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#setBluetoothScoOn() */ 933c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public void setBluetoothScoOn(boolean on){ 934dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent if (!checkAudioSettingsPermission("setBluetoothScoOn()")) { 935dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent return; 936dc1d17a1dbfc2ae01c20012133a836b62f5b6930Eric Laurent } 937c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent if (on) { 938c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, AudioSystem.FORCE_BT_SCO); 939d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setForceUse(AudioSystem.FOR_RECORD, AudioSystem.FORCE_BT_SCO); 940c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_BT_SCO; 941c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } else { 942c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, AudioSystem.FORCE_NONE); 943d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setForceUse(AudioSystem.FOR_RECORD, AudioSystem.FORCE_NONE); 944c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent mForcedUseForComm = AudioSystem.FORCE_NONE; 945c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 946c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 947c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 948c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent /** @see AudioManager#isBluetoothScoOn() */ 949c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent public boolean isBluetoothScoOn() { 950c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent if (mForcedUseForComm == AudioSystem.FORCE_BT_SCO) { 951c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return true; 952c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } else { 953c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return false; 954c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 955c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 956c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 9573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** @see AudioManager#startBluetoothSco() */ 9583def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void startBluetoothSco(IBinder cb){ 9593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (!checkAudioSettingsPermission("startBluetoothSco()")) { 9603def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return; 9613def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent ScoClient client = getScoClient(cb); 9633def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client.incCount(); 9643def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9653def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 9663def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** @see AudioManager#stopBluetoothSco() */ 9673def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void stopBluetoothSco(IBinder cb){ 9683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (!checkAudioSettingsPermission("stopBluetoothSco()")) { 9693def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return; 9703def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent ScoClient client = getScoClient(cb); 9723def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client.decCount(); 9733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 9753def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private class ScoClient implements IBinder.DeathRecipient { 9763def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private IBinder mCb; // To be notified of client's death 9773def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private int mStartcount; // number of SCO connections started by this client 9783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 9793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent ScoClient(IBinder cb) { 9803def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb = cb; 9813def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount = 0; 9823def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9833def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 9843def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void binderDied() { 9853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 9863def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "SCO client died"); 9873def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int index = mScoClients.indexOf(this); 9883def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (index < 0) { 9893def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "unregistered SCO client died"); 9903def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else { 9913def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent clearCount(true); 9923def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mScoClients.remove(this); 9933def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9943def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9953def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 9963def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 9973def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void incCount() { 9983def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 9993def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent requestScoState(BluetoothHeadset.AUDIO_STATE_CONNECTED); 10003def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 10013def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent try { 10023def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb.linkToDeath(this, 0); 10033def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } catch (RemoteException e) { 10043def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // client has already died! 10053def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "ScoClient incCount() could not link to "+mCb+" binder death"); 10063def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10073def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10083def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount++; 10093def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10103def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10113def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10123def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void decCount() { 10133def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 10143def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 10153def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.w(TAG, "ScoClient.decCount() already 0"); 10163def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else { 10173def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount--; 10183def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (mStartcount == 0) { 10193def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb.unlinkToDeath(this, 0); 10203def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10213def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent requestScoState(BluetoothHeadset.AUDIO_STATE_DISCONNECTED); 10223def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10233def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10243def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10253def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10263def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void clearCount(boolean stopSco) { 10273def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 10283def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mStartcount = 0; 10293def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mCb.unlinkToDeath(this, 0); 10303def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (stopSco) { 10313def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent requestScoState(BluetoothHeadset.AUDIO_STATE_DISCONNECTED); 10323def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10333def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10343def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10353def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10363def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public int getCount() { 10373def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mStartcount; 10383def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10393def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10403def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public IBinder getBinder() { 10413def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mCb; 10423def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10433def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10443def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public int totalCount() { 10453def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 10463def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int count = 0; 10473def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 10483def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 10493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent count += mScoClients.get(i).getCount(); 10503def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return count; 10523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10533def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10543def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private void requestScoState(int state) { 10563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (totalCount() == 0 && 10573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadsetConnected && 10583def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent AudioService.this.mMode == AudioSystem.MODE_NORMAL) { 10593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (state == BluetoothHeadset.AUDIO_STATE_CONNECTED) { 10603def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadset.startVoiceRecognition(); 10613def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else { 10623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadset.stopVoiceRecognition(); 10633def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10643def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10653def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10663def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10673def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public ScoClient getScoClient(IBinder cb) { 10693def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 10703def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent ScoClient client; 10713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 10723def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 10733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client = mScoClients.get(i); 10743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (client.getBinder() == cb) 10753def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return client; 10763def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10773def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent client = new ScoClient(cb); 10783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mScoClients.add(client); 10793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return client; 10803def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10813def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10823def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10833def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void clearAllScoClients() { 10843def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized(mScoClients) { 10853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int size = mScoClients.size(); 10863def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent for (int i = 0; i < size; i++) { 10873def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mScoClients.get(i).clearCount(false); 10883def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10893def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10903def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 10913def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 10923def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent private BluetoothHeadset.ServiceListener mBluetoothHeadsetServiceListener = 10933def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent new BluetoothHeadset.ServiceListener() { 10943def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void onServiceConnected() { 1095740e39be6af3e366a4b82c030b5ea67ab144b42aJaikumar Ganesh if (mBluetoothHeadset != null) { 1096740e39be6af3e366a4b82c030b5ea67ab144b42aJaikumar Ganesh BluetoothDevice device = mBluetoothHeadset.getCurrentHeadset(); 1097740e39be6af3e366a4b82c030b5ea67ab144b42aJaikumar Ganesh if (mBluetoothHeadset.getState(device) == BluetoothHeadset.STATE_CONNECTED) { 1098740e39be6af3e366a4b82c030b5ea67ab144b42aJaikumar Ganesh mBluetoothHeadsetConnected = true; 1099740e39be6af3e366a4b82c030b5ea67ab144b42aJaikumar Ganesh } 11003def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 11013def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 11023def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void onServiceDisconnected() { 1103740e39be6af3e366a4b82c030b5ea67ab144b42aJaikumar Ganesh if (mBluetoothHeadset != null) { 1104740e39be6af3e366a4b82c030b5ea67ab144b42aJaikumar Ganesh BluetoothDevice device = mBluetoothHeadset.getCurrentHeadset(); 1105740e39be6af3e366a4b82c030b5ea67ab144b42aJaikumar Ganesh if (mBluetoothHeadset.getState(device) == BluetoothHeadset.STATE_DISCONNECTED) { 1106740e39be6af3e366a4b82c030b5ea67ab144b42aJaikumar Ganesh mBluetoothHeadsetConnected = false; 1107740e39be6af3e366a4b82c030b5ea67ab144b42aJaikumar Ganesh clearAllScoClients(); 1108740e39be6af3e366a4b82c030b5ea67ab144b42aJaikumar Ganesh } 11093def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 11103def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 11113def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent }; 1112d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Internal methods 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks if the adjustment should change ringer mode instead of just 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * adjusting volume. If so, this will set the proper ringer mode and volume 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * indices on the stream states. 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForRingerModeChange(int oldIndex, int direction) { 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean adjustVolumeIndex = true; 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int newRingerMode = mRingerMode; 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11266329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler if (mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 11276329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler // audible mode, at the bottom of the scale 11286329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler if (direction == AudioManager.ADJUST_LOWER 11296329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler && (oldIndex + 5) / 10 == 1) { 11306329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler // "silent mode", but which one? 11316329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler newRingerMode = System.getInt(mContentResolver, System.VIBRATE_IN_SILENT, 1) == 1 11326329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler ? AudioManager.RINGER_MODE_VIBRATE 11336329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler : AudioManager.RINGER_MODE_SILENT; 11346329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler } 11356329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler } else { 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction == AudioManager.ADJUST_RAISE) { 11376329bf7b1e2217c6c9477bd57349a1edade18417Daniel Sandler // exiting silent mode 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newRingerMode = AudioManager.RINGER_MODE_NORMAL; 1139527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent } else { 1140527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent // prevent last audible index to reach 0 1141527c3ab51e258dfa15c6240f701693cf914e8e93Eric Laurent adjustVolumeIndex = false; 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newRingerMode != mRingerMode) { 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setRingerMode(newRingerMode); 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If we are changing ringer modes, do not increment/decrement the 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * volume index. Instead, the handler for the message above will 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * take care of changing the index. 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustVolumeIndex = false; 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return adjustVolumeIndex; 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isStreamAffectedByRingerMode(int streamType) { 11609bcf401d13d47416043a704430388abd59aef7cdEric Laurent return (mRingerModeAffectedStreams & (1 << streamType)) != 0; 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11635b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent private boolean isStreamMutedByRingerMode(int streamType) { 11645b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent return (mRingerModeMutedStreams & (1 << streamType)) != 0; 11655b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 11665b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isStreamAffectedByMute(int streamType) { 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mMuteAffectedStreams & (1 << streamType)) != 0; 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void ensureValidDirection(int direction) { 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction < AudioManager.ADJUST_LOWER || direction > AudioManager.ADJUST_RAISE) { 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Bad direction " + direction); 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void ensureValidStreamType(int streamType) { 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamType < 0 || streamType >= mStreamStates.length) { 11799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Bad stream type " + streamType); 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getActiveStreamType(int suggestedStreamType) { 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean isOffhook = false; 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ITelephony phone = ITelephony.Stub.asInterface(ServiceManager.checkService("phone")); 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (phone != null) isOffhook = phone.isOffhook(); 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Couldn't connect to phone service", e); 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1192a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (AudioSystem.getForceUse(AudioSystem.FOR_COMMUNICATION) == AudioSystem.FORCE_BT_SCO) { 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Forcing STREAM_BLUETOOTH_SCO..."); 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AudioSystem.STREAM_BLUETOOTH_SCO; 119523f25cda0c73f8eb878844dea32fb0bd419edca2Eric Laurent } else if (isOffhook || AudioSystem.isStreamActive(AudioSystem.STREAM_VOICE_CALL)) { 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Forcing STREAM_VOICE_CALL..."); 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AudioSystem.STREAM_VOICE_CALL; 119823f25cda0c73f8eb878844dea32fb0bd419edca2Eric Laurent } else if (AudioSystem.isStreamActive(AudioSystem.STREAM_MUSIC)) { 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Forcing STREAM_MUSIC..."); 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AudioSystem.STREAM_MUSIC; 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (suggestedStreamType == AudioManager.USE_DEFAULT_STREAM_TYPE) { 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Forcing STREAM_RING..."); 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AudioSystem.STREAM_RING; 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Returning suggested type " + suggestedStreamType); 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return suggestedStreamType; 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void broadcastRingerMode() { 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send sticky broadcast 12121c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn Intent broadcast = new Intent(AudioManager.RINGER_MODE_CHANGED_ACTION); 12131c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn broadcast.putExtra(AudioManager.EXTRA_RINGER_MODE, mRingerMode); 12141c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn broadcast.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT 12151c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn | Intent.FLAG_RECEIVER_REPLACE_PENDING); 12161c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn long origCallerIdentityToken = Binder.clearCallingIdentity(); 12171c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn mContext.sendStickyBroadcast(broadcast); 12181c633fc89bae9bf0af6fe643ac7ad2e744f27bedDianne Hackborn Binder.restoreCallingIdentity(origCallerIdentityToken); 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void broadcastVibrateSetting(int vibrateType) { 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send broadcast 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ActivityManagerNative.isSystemReady()) { 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent broadcast = new Intent(AudioManager.VIBRATE_SETTING_CHANGED_ACTION); 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcast.putExtra(AudioManager.EXTRA_VIBRATE_TYPE, vibrateType); 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcast.putExtra(AudioManager.EXTRA_VIBRATE_SETTING, getVibrateSetting(vibrateType)); 12279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext.sendBroadcast(broadcast); 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Message helper methods 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int getMsg(int baseMsg, int streamType) { 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (baseMsg & 0xffff) | streamType << 16; 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int getMsgBase(int msg) { 12379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return msg & 0xffff; 12389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void sendMsg(Handler handler, int baseMsg, int streamType, 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int existingMsgPolicy, int arg1, int arg2, Object obj, int delay) { 12429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int msg = (streamType == SHARED_MSG) ? baseMsg : getMsg(baseMsg, streamType); 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (existingMsgPolicy == SENDMSG_REPLACE) { 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.removeMessages(msg); 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (existingMsgPolicy == SENDMSG_NOOP && handler.hasMessages(msg)) { 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler 12519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .sendMessageDelayed(handler.obtainMessage(msg, arg1, arg2, obj), delay); 12529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean checkAudioSettingsPermission(String method) { 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mContext.checkCallingOrSelfPermission("android.permission.MODIFY_AUDIO_SETTINGS") 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project == PackageManager.PERMISSION_GRANTED) { 12579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 12589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String msg = "Audio Settings Permission Denial: " + method + " from pid=" 12609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + Binder.getCallingPid() 12619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid(); 12629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, msg); 12639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 12649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 12689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Inner classes 12699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 12709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public class VolumeStreamState { 12729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mStreamType; 12739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 127411a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi private String mVolumeIndexSettingName; 127511a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi private String mLastAudibleVolumeIndexSettingName; 1276a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private int mIndexMax; 12779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mIndex; 12789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mLastAudibleIndex; 12799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ArrayList<VolumeDeathHandler> mDeathHandlers; //handles mute/solo requests client death 12809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1281a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private VolumeStreamState(String settingName, int streamType) { 12829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 128311a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi setVolumeIndexSettingName(settingName); 12849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamType = streamType; 12869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ContentResolver cr = mContentResolver; 12885982013cfc8274ff0bafaba83c676b3a8890cba9Jared Suttles mIndexMax = MAX_STREAM_VOLUME[streamType]; 1289a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndex = Settings.System.getInt(cr, 1290a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mVolumeIndexSettingName, 1291a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1292a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleIndex = Settings.System.getInt(cr, 1293a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleVolumeIndexSettingName, 1294a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (mIndex > 0) ? mIndex : AudioManager.DEFAULT_STREAM_VOLUME[streamType]); 1295a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.initStreamVolume(streamType, 0, mIndexMax); 1296a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndexMax *= 10; 1297a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mIndex = getValidIndex(10 * mIndex); 1298a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mLastAudibleIndex = getValidIndex(10 * mLastAudibleIndex); 1299a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, mIndex); 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers = new ArrayList<VolumeDeathHandler>(); 13019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 130311a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi public void setVolumeIndexSettingName(String settingName) { 130411a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mVolumeIndexSettingName = settingName; 130511a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mLastAudibleVolumeIndexSettingName = settingName + System.APPEND_FOR_LAST_AUDIBLE; 130611a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi } 130711a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi 13089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean adjustIndex(int deltaIndex) { 1309a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return setIndex(mIndex + deltaIndex * 10, true); 13109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13129bcf401d13d47416043a704430388abd59aef7cdEric Laurent public boolean setIndex(int index, boolean lastAudible) { 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int oldIndex = mIndex; 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIndex = getValidIndex(index); 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (oldIndex != mIndex) { 13179bcf401d13d47416043a704430388abd59aef7cdEric Laurent if (lastAudible) { 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastAudibleIndex = mIndex; 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1320a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Apply change to all streams using this one as alias 1321a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 1322a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 1323a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (streamType != mStreamType && STREAM_VOLUME_ALIAS[streamType] == mStreamType) { 1324a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mStreamStates[streamType].setIndex(rescaleIndex(mIndex, mStreamType, streamType), lastAudible); 1325a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1326a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 13279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 13289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 13299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 13309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13335b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent public void setLastAudibleIndex(int index) { 13345b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mLastAudibleIndex = getValidIndex(index); 13355b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 13365b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 13375b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent public void adjustLastAudibleIndex(int deltaIndex) { 13385b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent setLastAudibleIndex(mLastAudibleIndex + deltaIndex * 10); 13395b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 13405b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent 13419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMaxIndex() { 1342a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return mIndexMax; 13439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void mute(IBinder cb, boolean state) { 13469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler handler = getDeathHandler(cb, state); 13479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (handler == null) { 13489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Could not get client death handler for stream: "+mStreamType); 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 13509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.mute(state); 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getValidIndex(int index) { 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (index < 0) { 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 1357a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else if (index > mIndexMax) { 1358a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return mIndexMax; 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return index; 13629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class VolumeDeathHandler implements IBinder.DeathRecipient { 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private IBinder mICallback; // To be notified of client's death 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMuteCount; // Number of active mutes for this client 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler(IBinder cb) { 13699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mICallback = cb; 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void mute(boolean state) { 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(mDeathHandlers) { 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state) { 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Register for client death notification 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 13785b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // mICallback can be 0 if muted by AudioService 13795b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (mICallback != null) { 13805b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mICallback.linkToDeath(this, 0); 13815b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 13829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.add(this); 13839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the stream is not yet muted by any client, set lvel to 0 13849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (muteCount() == 0) { 13859bcf401d13d47416043a704430388abd59aef7cdEric Laurent setIndex(0, false); 13869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState.this, 0); 13889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 13909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Client has died! 13919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project binderDied(); 13929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.notify(); 13939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 13949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 13969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "stream: "+mStreamType+" was already muted by this client"); 13979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount++; 13999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 14019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "unexpected unmute for stream: "+mStreamType); 14029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount--; 14049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 14059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Unregistr from client death notification 14069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.remove(this); 14075b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // mICallback can be 0 if muted by AudioService 14085b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (mICallback != null) { 14095b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent mICallback.unlinkToDeath(this, 0); 14105b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent } 14119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (muteCount() == 0) { 14125b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent // If the stream is not muted any more, restore it's volume if 14139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // ringer mode allows it 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isStreamAffectedByRingerMode(mStreamType) || mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 14159bcf401d13d47416043a704430388abd59aef7cdEric Laurent setIndex(mLastAudibleIndex, false); 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState.this, 0); 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.notify(); 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void binderDied() { 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Volume service client died for stream: "+mStreamType); 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount != 0) { 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Reset all active mute requests from this client. 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount = 1; 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mute(false); 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int muteCount() { 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = 0; 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int size = mDeathHandlers.size(); 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < size; i++) { 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project count += mDeathHandlers.get(i).mMuteCount; 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return count; 14449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeDeathHandler getDeathHandler(IBinder cb, boolean state) { 14479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(mDeathHandlers) { 14489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler handler; 14499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int size = mDeathHandlers.size(); 14509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < size; i++) { 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = mDeathHandlers.get(i); 14525b4e654d0c7de8e4d58d73e73b0d5220f19b68f7Eric Laurent if (cb == handler.mICallback) { 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handler; 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this is the first mute request for this client, create a new 14579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // client death handler. Otherwise, it is an out of sequence unmute request. 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state) { 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = new VolumeDeathHandler(cb); 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "stream was not muted by this client"); 14629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = null; 14639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handler; 14659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Thread that handles native AudioSystem control. */ 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class AudioSystemThread extends Thread { 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystemThread() { 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super("AudioService"); 14739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 14769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void run() { 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set this thread up so the handler will work on it 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.prepare(); 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(AudioService.this) { 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioHandler = new AudioHandler(); 14829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Notify that the handler has been created 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioService.this.notify(); 14859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Listen for volume change requests that are set by VolumePanel 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.loop(); 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Handles internal volume messages in separate volume thread. */ 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class AudioHandler extends Handler { 14949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setSystemVolume(VolumeStreamState streamState) { 14969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Adjust volume 1498a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamState.mStreamType, streamState.mIndex); 1499a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1500a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Apply change to all streams using this one as alias 1501a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int numStreamTypes = AudioSystem.getNumStreamTypes(); 1502a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 1503a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (streamType != streamState.mStreamType && 1504a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent STREAM_VOLUME_ALIAS[streamType] == streamState.mStreamType) { 1505a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, mStreamStates[streamType].mIndex); 1506a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1507a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 15089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post a persist volume msg 15109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamState.mStreamType, 151131951ca52aa007891b0be975318199e207c70e02Eric Laurent SENDMSG_REPLACE, 1, 1, streamState, PERSIST_DELAY); 15129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 151431951ca52aa007891b0be975318199e207c70e02Eric Laurent private void persistVolume(VolumeStreamState streamState, boolean current, boolean lastAudible) { 151531951ca52aa007891b0be975318199e207c70e02Eric Laurent if (current) { 151631951ca52aa007891b0be975318199e207c70e02Eric Laurent System.putInt(mContentResolver, streamState.mVolumeIndexSettingName, 151731951ca52aa007891b0be975318199e207c70e02Eric Laurent (streamState.mIndex + 5)/ 10); 151831951ca52aa007891b0be975318199e207c70e02Eric Laurent } 151931951ca52aa007891b0be975318199e207c70e02Eric Laurent if (lastAudible) { 152031951ca52aa007891b0be975318199e207c70e02Eric Laurent System.putInt(mContentResolver, streamState.mLastAudibleVolumeIndexSettingName, 1521a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent (streamState.mLastAudibleIndex + 5) / 10); 152231951ca52aa007891b0be975318199e207c70e02Eric Laurent } 15239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void persistRingerMode() { 15269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, System.MODE_RINGER, mRingerMode); 15279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void persistVibrateSetting() { 15309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, System.VIBRATE_ON, mVibrateSetting); 15319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void playSoundEffect(int effectType, int volume) { 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 15359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 15369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1538a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent float volFloat; 1539a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent // use STREAM_MUSIC volume attenuated by 3 dB if volume is not specified by caller 1540a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent if (volume < 0) { 1541a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent // Same linear to log conversion as in native AudioSystem::linearToLog() (AudioSystem.cpp) 1542a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent float dBPerStep = (float)((0.5 * 100) / MAX_STREAM_VOLUME[AudioSystem.STREAM_MUSIC]); 1543a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent int musicVolIndex = (mStreamStates[AudioSystem.STREAM_MUSIC].mIndex + 5) / 10; 1544a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent float musicVoldB = dBPerStep * (musicVolIndex - MAX_STREAM_VOLUME[AudioSystem.STREAM_MUSIC]); 1545a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent volFloat = (float)Math.pow(10, (musicVoldB - 3)/20); 1546a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } else { 1547a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent volFloat = (float) volume / 1000.0f; 1548a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent } 15499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effectType][1] > 0) { 1551a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent mSoundPool.play(SOUND_EFFECT_FILES_MAP[effectType][1], volFloat, volFloat, 0, 0, 1.0f); 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MediaPlayer mediaPlayer = new MediaPlayer(); 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mediaPlayer != null) { 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String filePath = Environment.getRootDirectory() + SOUND_EFFECTS_PATH + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effectType][0]]; 15579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setDataSource(filePath); 15589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setAudioStreamType(AudioSystem.STREAM_SYSTEM); 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.prepare(); 1560a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent mediaPlayer.setVolume(volFloat, volFloat); 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setOnCompletionListener(new OnCompletionListener() { 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onCompletion(MediaPlayer mp) { 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cleanupPlayer(mp); 15649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setOnErrorListener(new OnErrorListener() { 15679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onError(MediaPlayer mp, int what, int extra) { 15689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cleanupPlayer(mp); 15699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 15709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.start(); 15739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException ex) { 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IOException: "+ex); 15759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalArgumentException ex) { 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalArgumentException: "+ex); 15779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalStateException ex) { 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void cleanupPlayer(MediaPlayer mp) { 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp != null) { 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp.stop(); 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp.release(); 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalStateException ex) { 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int baseMsgWhat = getMsgBase(msg.what); 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (baseMsgWhat) { 16019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_SET_SYSTEM_VOLUME: 16039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setSystemVolume((VolumeStreamState) msg.obj); 16049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_VOLUME: 160731951ca52aa007891b0be975318199e207c70e02Eric Laurent persistVolume((VolumeStreamState) msg.obj, (msg.arg1 != 0), (msg.arg2 != 0)); 16089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_RINGER_MODE: 16119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project persistRingerMode(); 16129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_VIBRATE_SETTING: 16159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project persistVibrateSetting(); 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_MEDIA_SERVER_DIED: 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Force creation of new IAudioflinger interface 162089e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent if (!mMediaServerOk) { 162189e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent Log.e(TAG, "Media server died."); 162223f25cda0c73f8eb878844dea32fb0bd419edca2Eric Laurent AudioSystem.isStreamActive(AudioSystem.STREAM_MUSIC); 162389e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent sendMsg(mAudioHandler, MSG_MEDIA_SERVER_DIED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 162489e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent null, 500); 162589e74ba1419732dd5c7f939e48d4aa7989fd3a51Eric Laurent } 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_MEDIA_SERVER_STARTED: 16299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Media server started."); 1630c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore device connection states 1631c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Set set = mConnectedDevices.entrySet(); 1632c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Iterator i = set.iterator(); 1633c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent while(i.hasNext()){ 1634c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Map.Entry device = (Map.Entry)i.next(); 1635c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setDeviceConnectionState(((Integer)device.getKey()).intValue(), 1636c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 1637c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent (String)device.getValue()); 1638c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } 1639c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1640c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore call state 1641c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setPhoneState(mMode); 1642c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1643d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent // Restore forced usage for communcations and record 1644c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.setForceUse(AudioSystem.FOR_COMMUNICATION, mForcedUseForComm); 1645d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setForceUse(AudioSystem.FOR_RECORD, mForcedUseForComm); 1646c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1647a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Restore stream volumes 16489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numStreamTypes = AudioSystem.getNumStreamTypes(); 16499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 1650a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int index; 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState streamState = mStreamStates[streamType]; 1652c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent AudioSystem.initStreamVolume(streamType, 0, (streamState.mIndexMax + 5) / 10); 16539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamState.muteCount() == 0) { 1654a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = streamState.mIndex; 16559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1656a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent index = 0; 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1658a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setStreamVolumeIndex(streamType, index); 16599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1660c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent 1661c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent // Restore ringer mode 1662c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent setRingerModeInt(getRingerMode(), false); 16639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PLAY_SOUND_EFFECT: 16669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project playSoundEffect(msg.arg1, msg.arg2); 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16684c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 16694c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi case MSG_BTA2DP_DOCK_TIMEOUT: 16704c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // msg.obj == address of BTA2DP device 16714c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableNow( (String) msg.obj ); 16724c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi break; 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1677b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh private class SettingsObserver extends ContentObserver { 1678a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1679b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh SettingsObserver() { 1680b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh super(new Handler()); 1681b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mContentResolver.registerContentObserver(Settings.System.getUriFor( 1682b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh Settings.System.MODE_RINGER_STREAMS_AFFECTED), false, this); 1683a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mContentResolver.registerContentObserver(Settings.System.getUriFor( 1684a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent Settings.System.NOTIFICATIONS_USE_RING_VOLUME), false, this); 1685b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 1686b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 1687b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh @Override 1688b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh public void onChange(boolean selfChange) { 1689b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh super.onChange(selfChange); 1690a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent synchronized (mSettingsLock) { 1691a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int ringerModeAffectedStreams = Settings.System.getInt(mContentResolver, 1692a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent Settings.System.MODE_RINGER_STREAMS_AFFECTED, 1693a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 0); 1694a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (ringerModeAffectedStreams != mRingerModeAffectedStreams) { 1695a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /* 1696a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Ensure all stream types that should be affected by ringer mode 1697a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * are in the proper state. 1698a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 1699a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mRingerModeAffectedStreams = ringerModeAffectedStreams; 1700a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setRingerModeInt(getRingerMode(), false); 1701a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 17029bcf401d13d47416043a704430388abd59aef7cdEric Laurent 1703a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int notificationsUseRingVolume = Settings.System.getInt(mContentResolver, 1704a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent Settings.System.NOTIFICATIONS_USE_RING_VOLUME, 1705a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1); 1706a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (notificationsUseRingVolume != mNotificationsUseRingVolume) { 1707a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent mNotificationsUseRingVolume = notificationsUseRingVolume; 1708a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent if (mNotificationsUseRingVolume == 1) { 1709a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent STREAM_VOLUME_ALIAS[AudioSystem.STREAM_NOTIFICATION] = AudioSystem.STREAM_RING; 171011a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mStreamStates[AudioSystem.STREAM_NOTIFICATION].setVolumeIndexSettingName( 171111a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi System.VOLUME_SETTINGS[AudioSystem.STREAM_RING]); 1712a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else { 1713a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent STREAM_VOLUME_ALIAS[AudioSystem.STREAM_NOTIFICATION] = AudioSystem.STREAM_NOTIFICATION; 171411a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi mStreamStates[AudioSystem.STREAM_NOTIFICATION].setVolumeIndexSettingName( 171511a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi System.VOLUME_SETTINGS[AudioSystem.STREAM_NOTIFICATION]); 1716a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent // Persist notification volume volume as it was not persisted while aliased to ring volume 171711a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi // and persist with no delay as there might be registered observers of the persisted 171811a74a75653197a3d31fe91590cd8312f5270c44Jean-Michel Trivi // notification volume. 1719a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, AudioSystem.STREAM_NOTIFICATION, 172031951ca52aa007891b0be975318199e207c70e02Eric Laurent SENDMSG_REPLACE, 1, 1, mStreamStates[AudioSystem.STREAM_NOTIFICATION], 0); 1721a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1722a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1723a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1724b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 1725b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 1726a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 17274c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceAvailable(String address) { 17284c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, 17294c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.DEVICE_STATE_AVAILABLE, 17304c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 17314c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // Reset A2DP suspend state each time a new sink is connected 17324c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setParameters("A2dpSuspended=false"); 17334c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.put( new Integer(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP), 17344c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 17354c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 17364c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 17374c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceUnavailableNow(String address) { 17384c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi Intent noisyIntent = new Intent(AudioManager.ACTION_AUDIO_BECOMING_NOISY); 17394c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mContext.sendBroadcast(noisyIntent); 17404c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, 17414c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi AudioSystem.DEVICE_STATE_UNAVAILABLE, 17424c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi address); 17434c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP); 17444c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 17454c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 17464c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi private void makeA2dpDeviceUnavailableLater(String address) { 17473b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent // prevent any activity on the A2DP audio output to avoid unwanted 17483b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent // reconnection of the sink. 17493b5912602bec6ccbe8eef8a576730b1565f0067cEric Laurent AudioSystem.setParameters("A2dpSuspended=true"); 17504c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // the device will be made unavailable later, so consider it disconnected right away 17514c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mConnectedDevices.remove(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP); 17524c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // send the delayed message to make the device unavailable later 17534c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi Message msg = mAudioHandler.obtainMessage(MSG_BTA2DP_DOCK_TIMEOUT, address); 17544c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mAudioHandler.sendMessageDelayed(msg, BTA2DP_DOCK_TIMEOUT_MILLIS); 17554c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 17564c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 17574c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 1758a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private void cancelA2dpDeviceTimeout() { 17594c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi mAudioHandler.removeMessages(MSG_BTA2DP_DOCK_TIMEOUT); 17604c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 17614c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi 1762a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private boolean hasScheduledA2dpDockTimeout() { 1763a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi return mAudioHandler.hasMessages(MSG_BTA2DP_DOCK_TIMEOUT); 1764a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } 1765a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi 1766a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi /* cache of the address of the last dock the device was connected to */ 1767a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi private String mDockAddress; 1768a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi 1769a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** 1770a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Receiver for misc intent broadcasts the Phone app cares about. 1771a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 1772a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent private class AudioServiceBroadcastReceiver extends BroadcastReceiver { 1773a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Override 1774a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public void onReceive(Context context, Intent intent) { 1775a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent String action = intent.getAction(); 1776a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1777758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi if (action.equals(Intent.ACTION_DOCK_EVENT)) { 1778758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi int dockState = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 1779758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi Intent.EXTRA_DOCK_STATE_UNDOCKED); 1780758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi int config; 1781758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi switch (dockState) { 1782758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_DESK: 1783758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_BT_DESK_DOCK; 1784758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi break; 1785758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_CAR: 1786758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_BT_CAR_DOCK; 1787758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi break; 1788758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi case Intent.EXTRA_DOCK_STATE_UNDOCKED: 1789758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi default: 1790758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi config = AudioSystem.FORCE_NONE; 1791758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi } 1792758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi AudioSystem.setForceUse(AudioSystem.FOR_DOCK, config); 1793758559e6b7e310cf46cc269437f44decd58d68d6Jean-Michel Trivi } else if (action.equals(BluetoothA2dp.ACTION_SINK_STATE_CHANGED)) { 1794005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly int state = intent.getIntExtra(BluetoothA2dp.EXTRA_SINK_STATE, 1795a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent BluetoothA2dp.STATE_DISCONNECTED); 1796005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly BluetoothDevice btDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 1797bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly String address = btDevice.getAddress(); 1798d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent boolean isConnected = (mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP) && 1799d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent ((String)mConnectedDevices.get(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP)).equals(address)); 1800d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 1801d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent if (isConnected && 1802d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent state != BluetoothA2dp.STATE_CONNECTED && state != BluetoothA2dp.STATE_PLAYING) { 18034c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi if (btDevice.isBluetoothDock()) { 18044c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi if (state == BluetoothA2dp.STATE_DISCONNECTED) { 18054c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // introduction of a delay for transient disconnections of docks when 18064c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // power is rapidly turned off/on, this message will be canceled if 18074c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // we reconnect the dock under a preset delay 18084c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableLater(address); 18094c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // the next time isConnected is evaluated, it will be false for the dock 18104c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 18114c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } else { 18124c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceUnavailableNow(address); 18134c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 1814d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } else if (!isConnected && 181578333dd750c7353e47163407a662ef39a3c6b24aJaikumar Ganesh (state == BluetoothA2dp.STATE_CONNECTED || 181678333dd750c7353e47163407a662ef39a3c6b24aJaikumar Ganesh state == BluetoothA2dp.STATE_PLAYING)) { 18174c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi if (btDevice.isBluetoothDock()) { 18184c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi // this could be a reconnection after a transient disconnection 1819a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi cancelA2dpDeviceTimeout(); 1820a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi mDockAddress = address; 1821a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } else { 1822a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi // this could be a connection of another A2DP device before the timeout of 1823a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi // a dock: cancel the dock timeout, and make the dock unavailable now 1824a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi if(hasScheduledA2dpDockTimeout()) { 1825a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi cancelA2dpDeviceTimeout(); 1826a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi makeA2dpDeviceUnavailableNow(mDockAddress); 1827a847ba4080675d395de725cfac5dfd9d5a993d4eJean-Michel Trivi } 18284c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi } 18294c637b9e34f4c8db69a64ad21a4e2bcfa7485b5fJean-Michel Trivi makeA2dpDeviceAvailable(address); 1830a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1831005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly } else if (action.equals(BluetoothHeadset.ACTION_STATE_CHANGED)) { 1832005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly int state = intent.getIntExtra(BluetoothHeadset.EXTRA_STATE, 1833a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent BluetoothHeadset.STATE_ERROR); 1834d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent int device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO; 1835005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly BluetoothDevice btDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); 1836a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly String address = null; 1837a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly if (btDevice != null) { 1838a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly address = btDevice.getAddress(); 1839005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly BluetoothClass btClass = btDevice.getBluetoothClass(); 1840005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly if (btClass != null) { 1841005b228cdfb369d9b3b325884c0337ba5968bf8cNick Pelly switch (btClass.getDeviceClass()) { 1842a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly case BluetoothClass.Device.AUDIO_VIDEO_WEARABLE_HEADSET: 1843a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly case BluetoothClass.Device.AUDIO_VIDEO_HANDSFREE: 1844a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_HEADSET; 1845a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly break; 1846a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly case BluetoothClass.Device.AUDIO_VIDEO_CAR_AUDIO: 1847a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly device = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_CARKIT; 1848a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly break; 1849a56d1c72190462aa9e377906583eceb58e0efcddNick Pelly } 1850d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } 1851d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } 1852d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 1853d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent boolean isConnected = (mConnectedDevices.containsKey(device) && 1854d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent ((String)mConnectedDevices.get(device)).equals(address)); 1855d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent 1856d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent if (isConnected && state != BluetoothHeadset.STATE_CONNECTED) { 1857d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setDeviceConnectionState(device, 1858a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 1859a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent address); 1860d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent mConnectedDevices.remove(device); 18613def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadsetConnected = false; 18623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent clearAllScoClients(); 1863d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent } else if (!isConnected && state == BluetoothHeadset.STATE_CONNECTED) { 1864d5603c126acdd94d9f7400bb1d04188020a425b4Eric Laurent AudioSystem.setDeviceConnectionState(device, 1865a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 1866a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent address); 1867bd022f423a33f0794bb53e5b0720da2d67e4631cNick Pelly mConnectedDevices.put(new Integer(device), address); 18683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mBluetoothHeadsetConnected = true; 1869a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1870a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else if (action.equals(Intent.ACTION_HEADSET_PLUG)) { 1871a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent int state = intent.getIntExtra("state", 0); 1872923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent int microphone = intent.getIntExtra("microphone", 0); 1873923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent 1874923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (microphone != 0) { 1875923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent boolean isConnected = mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_WIRED_HEADSET); 1876923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (state == 0 && isConnected) { 1877923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADSET, 1878923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 1879923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 1880923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_WIRED_HEADSET); 1881923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else if (state == 1 && !isConnected) { 1882923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADSET, 1883923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 1884923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 1885923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.put( new Integer(AudioSystem.DEVICE_OUT_WIRED_HEADSET), ""); 1886923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } 1887923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else { 1888923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent boolean isConnected = mConnectedDevices.containsKey(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE); 1889923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent if (state == 0 && isConnected) { 1890923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE, 1891923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_UNAVAILABLE, 1892923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 1893923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.remove(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE); 1894923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } else if (state == 1 && !isConnected) { 1895923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE, 1896923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent AudioSystem.DEVICE_STATE_AVAILABLE, 1897923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent ""); 1898923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent mConnectedDevices.put( new Integer(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE), ""); 1899923d7d721d37f6ba5148e7d79d61a4fa48e79df2Eric Laurent } 1900a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 19013def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } else if (action.equals(BluetoothHeadset.ACTION_AUDIO_STATE_CHANGED)) { 19023def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent int state = intent.getIntExtra(BluetoothHeadset.EXTRA_AUDIO_STATE, 19033def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent BluetoothHeadset.STATE_ERROR); 19043def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent synchronized (mScoClients) { 19053def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (!mScoClients.isEmpty()) { 19063def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent switch (state) { 19073def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent case BluetoothHeadset.AUDIO_STATE_CONNECTED: 19083def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent state = AudioManager.SCO_AUDIO_STATE_CONNECTED; 19093def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent break; 19103def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent case BluetoothHeadset.AUDIO_STATE_DISCONNECTED: 19113def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent state = AudioManager.SCO_AUDIO_STATE_DISCONNECTED; 19123def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent break; 19133def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent default: 19143def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent state = AudioManager.SCO_AUDIO_STATE_ERROR; 19153def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent break; 19163def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 19173def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent if (state != AudioManager.SCO_AUDIO_STATE_ERROR) { 19183def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Intent newIntent = new Intent(AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED); 19193def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, state); 19203def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent mContext.sendStickyBroadcast(newIntent); 19213def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 19223def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 19233def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 1924a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1925a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1926a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1927d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1928d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //========================================================================================== 1929d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // AudioFocus 1930d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //========================================================================================== 1931b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi 1932b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi /* constant to identify focus stack entry that is used to hold the focus while the phone 1933b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi * is ringing or during a call 1934e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi */ 1935b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi private final static String IN_VOICE_COMM_FOCUS_ID = "AudioFocus_For_Phone_Ring_And_Calls"; 1936e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 1937392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi private final static Object mAudioFocusLock = new Object(); 1938392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi 1939b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi private PhoneStateListener mPhoneStateListener = new PhoneStateListener() { 1940b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi @Override 1941b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi public void onCallStateChanged(int state, String incomingNumber) { 1942b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (state == TelephonyManager.CALL_STATE_RINGING) { 1943b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi //Log.v(TAG, " CALL_STATE_RINGING"); 1944b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi int ringVolume = AudioService.this.getStreamVolume(AudioManager.STREAM_RING); 1945b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (ringVolume > 0) { 1946b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi requestAudioFocus(AudioManager.STREAM_RING, 1947b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN_TRANSIENT, 1948b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi null, null /* both allowed to be null only for this clientId */, 1949b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi IN_VOICE_COMM_FOCUS_ID /*clientId*/); 1950b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi } 1951b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi } else if (state == TelephonyManager.CALL_STATE_OFFHOOK) { 1952b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi //Log.v(TAG, " CALL_STATE_OFFHOOK"); 1953b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi requestAudioFocus(AudioManager.STREAM_RING, 1954b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN_TRANSIENT, 1955b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi null, null /* both allowed to be null only for this clientId */, 1956b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi IN_VOICE_COMM_FOCUS_ID /*clientId*/); 1957b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi } else if (state == TelephonyManager.CALL_STATE_IDLE) { 1958b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi //Log.v(TAG, " CALL_STATE_IDLE"); 1959b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi abandonAudioFocus(null, IN_VOICE_COMM_FOCUS_ID); 1960e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 1961e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 1962b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi }; 1963e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 1964e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi private void notifyTopOfAudioFocusStack() { 1965e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // notify the top of the stack it gained focus 1966e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (!mFocusStack.empty() && (mFocusStack.peek().mFocusDispatcher != null)) { 1967e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (canReassignAudioFocus()) { 1968e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi try { 1969e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.peek().mFocusDispatcher.dispatchAudioFocusChange( 1970e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi AudioManager.AUDIOFOCUS_GAIN, mFocusStack.peek().mClientId); 1971e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } catch (RemoteException e) { 1972e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi Log.e(TAG, "Failure to signal gain of audio control focus due to "+ e); 1973e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi e.printStackTrace(); 1974e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 1975e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 1976e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 1977e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 1978e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi 1979d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private static class FocusStackEntry { 1980d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int mStreamType = -1;// no stream type 1981d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public boolean mIsTransportControlReceiver = false; 1982d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IAudioFocusDispatcher mFocusDispatcher = null; 1983d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IBinder mSourceRef = null; 1984d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public String mClientId; 1985078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public int mFocusChangeType; 1986d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1987d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public FocusStackEntry() { 1988d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1989d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1990d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public FocusStackEntry(int streamType, int duration, boolean isTransportControlReceiver, 1991d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi IAudioFocusDispatcher afl, IBinder source, String id) { 1992d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mStreamType = streamType; 1993d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mIsTransportControlReceiver = isTransportControlReceiver; 1994d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusDispatcher = afl; 1995d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mSourceRef = source; 1996d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mClientId = id; 1997078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi mFocusChangeType = duration; 1998d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1999d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2000d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2001d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private Stack<FocusStackEntry> mFocusStack = new Stack<FocusStackEntry>(); 2002d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2003d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2004d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2005d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Display in the log the current entries in the audio focus stack 2006d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2007d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void dumpFocusStack(PrintWriter pw) { 2008b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi pw.println("\nAudio Focus stack entries:"); 2009392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2010d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2011d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2012d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = stackIterator.next(); 2013d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi pw.println(" source:" + fse.mSourceRef + " -- client: " + fse.mClientId 2014078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi + " -- duration: " +fse.mFocusChangeType); 2015d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2016d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2017d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2018d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2019d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2020d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2021d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Remove a focus listener from the focus stack. 2022d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param focusListenerToRemove the focus listener 2023d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param signal if true and the listener was at the top of the focus stack, i.e. it was holding 2024d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * focus, notify the next item in the stack it gained focus. 2025d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2026d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void removeFocusStackEntry(String clientToRemove, boolean signal) { 2027d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // is the current top of the focus stack abandoning focus? (because of death or request) 2028d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && mFocusStack.peek().mClientId.equals(clientToRemove)) 2029d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi { 2030d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //Log.i(TAG, " removeFocusStackEntry() removing top of stack"); 2031d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.pop(); 2032d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (signal) { 2033d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // notify the new top of the stack it gained focus 2034e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi notifyTopOfAudioFocusStack(); 2035d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2036d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } else { 2037d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // focus is abandoned by a client that's not at the top of the stack, 2038d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // no need to update focus. 2039d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2040d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2041d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = (FocusStackEntry)stackIterator.next(); 2042d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if(fse.mClientId.equals(clientToRemove)) { 2043d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus(): removing entry for " 2044d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi + fse.mClientId); 2045d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.remove(fse); 2046d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2047d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2048d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2049d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2050d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2051d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2052d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2053d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Remove focus listeners from the focus stack for a particular client. 2054d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2055d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private void removeFocusStackEntryForClient(IBinder cb) { 2056e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // is the owner of the audio focus part of the client to remove? 2057e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi boolean isTopOfStackForClientToRemove = !mFocusStack.isEmpty() && 2058e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.peek().mSourceRef.equals(cb); 2059d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Iterator<FocusStackEntry> stackIterator = mFocusStack.iterator(); 2060d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi while(stackIterator.hasNext()) { 2061d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusStackEntry fse = (FocusStackEntry)stackIterator.next(); 2062d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if(fse.mSourceRef.equals(cb)) { 2063d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus(): removing entry for " 2064d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi + fse.mClientId); 2065d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.remove(fse); 2066d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2067d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2068e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (isTopOfStackForClientToRemove) { 2069e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // we removed an entry at the top of the stack: 2070e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // notify the new top of the stack it gained focus. 2071e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi notifyTopOfAudioFocusStack(); 2072e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2073d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2074d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2075d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2076d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper function: 2077d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Returns true if the system is in a state where the focus can be reevaluated, false otherwise. 2078d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2079d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private boolean canReassignAudioFocus() { 2080b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // focus requests are rejected during a phone call or when the phone is ringing 2081b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // this is equivalent to IN_VOICE_COMM_FOCUS_ID having the focus 2082b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (!mFocusStack.isEmpty() && IN_VOICE_COMM_FOCUS_ID.equals(mFocusStack.peek().mClientId)) { 2083d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return false; 2084d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2085d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return true; 2086d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2087d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2088d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2089d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Inner class to monitor audio focus client deaths, and remove them from the audio focus 2090d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * stack if necessary. 2091d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2092d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private class AudioFocusDeathHandler implements IBinder.DeathRecipient { 2093d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private IBinder mCb; // To be notified of client's death 2094d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2095d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi AudioFocusDeathHandler(IBinder cb) { 2096d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mCb = cb; 2097d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2098d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2099d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void binderDied() { 2100392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2101d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.w(TAG, " AudioFocus audio focus client died"); 2102d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi removeFocusStackEntryForClient(mCb); 2103d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2104d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2105d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2106d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public IBinder getBinder() { 2107d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return mCb; 2108d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2109d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2110d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2111d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2112d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** @see AudioManager#requestAudioFocus(IAudioFocusDispatcher, int, int) */ 2113078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public int requestAudioFocus(int mainStreamType, int focusChangeHint, IBinder cb, 2114d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi IAudioFocusDispatcher fd, String clientId) { 2115d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus requestAudioFocus() from " + clientId); 2116d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // the main stream type for the audio focus request is currently not used. It may 2117d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // potentially be used to handle multiple stream type-dependent audio focuses. 2118d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2119b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // we need a valid binder callback for clients other than the AudioService's phone 2120b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // state listener 2121b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (!IN_VOICE_COMM_FOCUS_ID.equals(clientId) && ((cb == null) || !cb.pingBinder())) { 2122d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus DOA client for requestAudioFocus(), exiting"); 2123d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2124d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2125d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2126392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2127392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi if (!canReassignAudioFocus()) { 2128392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_FAILED; 2129392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } 2130d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2131d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && mFocusStack.peek().mClientId.equals(clientId)) { 2132e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // if focus is already owned by this client and the reason for acquiring the focus 2133e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // hasn't changed, don't do anything 2134e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi if (mFocusStack.peek().mFocusChangeType == focusChangeHint) { 2135e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2136e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi } 2137e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // the reason for the audio focus request has changed: remove the current top of 2138e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi // stack and respond as if we had a new focus owner 2139e5e1e870fdb35f5291790e6d178bde7126f6fe35Jean-Michel Trivi mFocusStack.pop(); 2140d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2141d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2142d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // notify current top of stack it is losing focus 2143d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (!mFocusStack.empty() && (mFocusStack.peek().mFocusDispatcher != null)) { 2144d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 2145d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.peek().mFocusDispatcher.dispatchAudioFocusChange( 2146078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi -1 * focusChangeHint, // loss and gain codes are inverse of each other 2147d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mFocusStack.peek().mClientId); 2148d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 2149d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.e(TAG, " Failure to signal loss of focus due to "+ e); 2150d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi e.printStackTrace(); 2151d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2152d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2153d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 215455d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi // focus requester might already be somewhere below in the stack, remove it 215555d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi removeFocusStackEntry(clientId, false); 215655d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi 2157d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // push focus requester at the top of the audio focus stack 2158078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi mFocusStack.push(new FocusStackEntry(mainStreamType, focusChangeHint, false, fd, cb, 2159d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi clientId)); 2160392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi }//synchronized(mAudioFocusLock) 2161d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2162d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // handle the potential premature death of the new holder of the focus 2163b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // (premature death == death before abandoning focus) for a client which is not the 2164b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // AudioService's phone state listener 2165b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi if (!IN_VOICE_COMM_FOCUS_ID.equals(clientId)) { 2166b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // Register for client death notification 2167b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi AudioFocusDeathHandler afdh = new AudioFocusDeathHandler(cb); 2168b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi try { 2169b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi cb.linkToDeath(afdh, 0); 2170b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi } catch (RemoteException e) { 2171b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi // client has already died! 2172b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi Log.w(TAG, "AudioFocus requestAudioFocus() could not link to "+cb+" binder death"); 2173b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi } 2174d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2175d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2176d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2177d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2178d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2179d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** @see AudioManager#abandonAudioFocus(IAudioFocusDispatcher) */ 2180d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int abandonAudioFocus(IAudioFocusDispatcher fl, String clientId) { 2181d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Log.i(TAG, " AudioFocus abandonAudioFocus() from " + clientId); 2182392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi try { 2183392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // this will take care of notifying the new focus owner if needed 2184392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 2185392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi removeFocusStackEntry(clientId, true); 2186392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } 2187392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi } catch (java.util.ConcurrentModificationException cme) { 2188392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // Catching this exception here is temporary. It is here just to prevent 2189392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // a crash seen when the "Silent" notification is played. This is believed to be fixed 2190392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi // but this try catch block is left just to be safe. 2191392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi Log.e(TAG, "FATAL EXCEPTION AudioFocus abandonAudioFocus() caused " + cme); 2192392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi cme.printStackTrace(); 21932930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi } 2194d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2195d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return AudioManager.AUDIOFOCUS_REQUEST_GRANTED; 2196d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2197d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2198d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2199d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void unregisterAudioFocusClient(String clientId) { 2200392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi synchronized(mAudioFocusLock) { 22012930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi removeFocusStackEntry(clientId, false); 22022930bb2d47be279dd228ba8c749c1e39e5da8be1Jean-Michel Trivi } 2203d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2204d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2205d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2206d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //========================================================================================== 2207d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // RemoteControl 2208d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //========================================================================================== 2209d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2210d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Receiver for media button intents. Handles the dispatching of the media button event 2211d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * to one of the registered listeners, or if there was none, resumes the intent broadcast 2212d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * to the rest of the system. 2213d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2214d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private class MediaButtonBroadcastReceiver extends BroadcastReceiver { 2215d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi @Override 2216d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void onReceive(Context context, Intent intent) { 2217d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi String action = intent.getAction(); 2218d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!Intent.ACTION_MEDIA_BUTTON.equals(action)) { 2219d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return; 2220d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2221d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi KeyEvent event = (KeyEvent) intent.getParcelableExtra(Intent.EXTRA_KEY_EVENT); 2222d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (event != null) { 2223d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // if in a call or ringing, do not break the current phone app behavior 2224d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // TODO modify this to let the phone app specifically get the RC focus 2225d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // add modify the phone app to take advantage of the new API 2226d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if ((getMode() == AudioSystem.MODE_IN_CALL) || 2227d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi (getMode() == AudioSystem.MODE_RINGTONE)) { 2228d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return; 2229d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2230d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 2231d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!mRCStack.empty()) { 2232d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // create a new intent specifically aimed at the current registered listener 2233d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Intent targetedIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 2234d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi targetedIntent.putExtras(intent.getExtras()); 2235d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi targetedIntent.setComponent(mRCStack.peek().mReceiverComponent); 2236d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // trap the current broadcast 2237d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi abortBroadcast(); 2238d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //Log.v(TAG, " Sending intent" + targetedIntent); 2239d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi context.sendBroadcast(targetedIntent, null); 2240d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2241d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2242d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2243d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2244d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2245d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2246d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private static class RemoteControlStackEntry { 2247d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public ComponentName mReceiverComponent;// always non null 2248d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // TODO implement registration expiration? 2249d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //public int mRegistrationTime; 2250d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2251d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public RemoteControlStackEntry() { 2252d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2253d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2254d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public RemoteControlStackEntry(ComponentName r) { 2255d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mReceiverComponent = r; 2256d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2257d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2258d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2259d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private Stack<RemoteControlStackEntry> mRCStack = new Stack<RemoteControlStackEntry>(); 2260d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2261d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2262d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 2263d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Display in the log the current entries in the remote control focus stack 2264d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2265d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private void dumpRCStack(PrintWriter pw) { 2266b4bccb6d8df16a2c5235cead187156bc721cf074Jean-Michel Trivi pw.println("\nRemote Control stack entries:"); 2267d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 2268d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 2269d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 2270d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi RemoteControlStackEntry fse = stackIterator.next(); 2271d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi pw.println(" receiver:" + fse.mReceiverComponent); 2272d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2273d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2274d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2275d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2276d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2277d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 2278d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Set the new remote control receiver at the top of the RC focus stack 2279d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2280d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private void pushMediaButtonReceiver(ComponentName newReceiver) { 2281d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // already at top of stack? 2282d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (!mRCStack.empty() && mRCStack.peek().mReceiverComponent.equals(newReceiver)) { 2283d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return; 2284d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2285d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 2286d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 2287d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi RemoteControlStackEntry rcse = (RemoteControlStackEntry)stackIterator.next(); 2288d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if(rcse.mReceiverComponent.equals(newReceiver)) { 2289d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mRCStack.remove(rcse); 2290d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi break; 2291d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2292d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2293d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mRCStack.push(new RemoteControlStackEntry(newReceiver)); 2294d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2295d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2296d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2297d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Helper function: 2298d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * Remove the remote control receiver from the RC focus stack 2299d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2300d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private void removeMediaButtonReceiver(ComponentName newReceiver) { 2301d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Iterator<RemoteControlStackEntry> stackIterator = mRCStack.iterator(); 2302d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi while(stackIterator.hasNext()) { 2303d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi RemoteControlStackEntry rcse = (RemoteControlStackEntry)stackIterator.next(); 2304d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if(rcse.mReceiverComponent.equals(newReceiver)) { 2305d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mRCStack.remove(rcse); 2306d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi break; 2307d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2308d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2309d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2310d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2311d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2312d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** see AudioManager.registerMediaButtonEventReceiver(ComponentName eventReceiver) */ 2313d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void registerMediaButtonEventReceiver(ComponentName eventReceiver) { 2314d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Log.i(TAG, " Remote Control registerMediaButtonEventReceiver() for " + eventReceiver); 2315d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2316d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 2317d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi pushMediaButtonReceiver(eventReceiver); 2318d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2319d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2320d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2321d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** see AudioManager.unregisterMediaButtonEventReceiver(ComponentName eventReceiver) */ 2322d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void unregisterMediaButtonEventReceiver(ComponentName eventReceiver) { 232355d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi Log.i(TAG, " Remote Control unregisterMediaButtonEventReceiver() for " + eventReceiver); 2324d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2325d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi synchronized(mRCStack) { 2326d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi removeMediaButtonReceiver(eventReceiver); 2327d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2328d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2329d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2330d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2331d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi @Override 2332d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 2333d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // TODO probably a lot more to do here than just the audio focus and remote control stacks 2334d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi dumpFocusStack(pw); 2335d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi dumpRCStack(pw); 2336d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2337d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2338d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 23399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2340