AudioService.java revision b109615ebebd6f3b9ae789412279f576c3ace46b
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; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.ContentResolver; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Intent; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.pm.PackageManager; 24b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekhimport android.database.ContentObserver; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer.OnCompletionListener; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer.OnErrorListener; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Binder; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Environment; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Handler; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.IBinder; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Looper; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Message; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.RemoteException; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.ServiceManager; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Settings; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Settings.System; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.VolumePanel; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.telephony.ITelephony; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The implementation of the volume manager service. 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This implementation focuses on delivering a responsive UI. Most methods are 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * asynchronous to external calls. For example, the task of setting a volume 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will update our internal state, but in a separate thread will set the system 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * volume and later persist to the database. Similarly, setting the ringer mode 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will update the state and broadcast a change and in a separate thread later 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * persist the ringer mode. 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class AudioService extends IAudioService.Stub { 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String TAG = "AudioService"; 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** How long to delay before persisting a change in volume/ringer mode. */ 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int PERSIST_DELAY = 3000; 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Context mContext; 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ContentResolver mContentResolver; 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The UI */ 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumePanel mVolumePanel; 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // sendMsg() flags 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Used when a message should be shared across all stream types. */ 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SHARED_MSG = -1; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, replace it with this one. */ 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_REPLACE = 0; 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, ignore this one and leave the old. */ 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_NOOP = 1; 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** If the msg is already queued, queue this one and leave the old. */ 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SENDMSG_QUEUE = 2; 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // AudioHandler message.whats 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_SET_SYSTEM_VOLUME = 0; 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_VOLUME = 1; 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_RINGER_MODE = 3; 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PERSIST_VIBRATE_SETTING = 4; 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_MEDIA_SERVER_DIED = 5; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_MEDIA_SERVER_STARTED = 6; 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MSG_PLAY_SOUND_EFFECT = 7; 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioSystemThread */ 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioSystemThread mAudioSystemThread; 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioHandler */ 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioHandler mAudioHandler; 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see VolumeStreamState */ 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeStreamState[] mStreamStates; 96b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh private SettingsObserver mSettingsObserver; 97b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mMicMute; 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMode; 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int[] mRoutes = new int[AudioSystem.NUM_MODES]; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Object mSettingsLock = new Object(); 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mMediaServerOk; 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SoundPool mSoundPool; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Object mSoundEffectsLock = new Object(); 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int NUM_SOUNDPOOL_CHANNELS = 4; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SOUND_EFFECT_VOLUME = 1000; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect file names */ 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String SOUND_EFFECTS_PATH = "/media/audio/ui/"; 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String[] SOUND_EFFECT_FILES = new String[] { 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Effect_Tick.ogg", 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressStandard.ogg", 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressSpacebar.ogg", 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressDelete.ogg", 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "KeypressReturn.ogg" 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect file name mapping sound effect id (AudioManager.FX_xxx) to 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * file index in SOUND_EFFECT_FILES[] (first column) and indicating if effect 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * uses soundpool (second column) */ 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int[][] SOUND_EFFECT_FILES_MAP = new int[][] { 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_KEY_CLICK 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_UP 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_DOWN 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_LEFT 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {0, -1}, // FX_FOCUS_NAVIGATION_RIGHT 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {1, -1}, // FX_KEYPRESS_STANDARD 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {2, -1}, // FX_KEYPRESS_SPACEBAR 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {3, -1}, // FX_FOCUS_DELETE 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {4, -1} // FX_FOCUS_RETURN 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioSystem.ErrorCallback mAudioSystemCallback = new AudioSystem.ErrorCallback() { 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onError(int error) { 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (error) { 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.AUDIO_STATUS_SERVER_DIED: 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaServerOk) { 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_MEDIA_SERVER_DIED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 1500); 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.AUDIO_STATUS_OK: 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mMediaServerOk) { 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_MEDIA_SERVER_STARTED, SHARED_MSG, SENDMSG_NOOP, 0, 0, 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 0); 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current ringer mode from one of {@link AudioManager#RINGER_MODE_NORMAL}, 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#RINGER_MODE_SILENT}, or 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#RINGER_MODE_VIBRATE}. 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mRingerMode; 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see System#MUTE_STREAMS_AFFECTED */ 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMuteAffectedStreams; 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Has multiple bits per vibrate type to indicate the type's vibrate 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * setting. See {@link #setVibrateSetting(int, int)}. 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This is not the final decision of whether vibrate is on/off for the 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * type since it depends on the ringer mode. See {@link #shouldVibrate(int)}. 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mVibrateSetting; 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Construction 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide */ 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public AudioService(Context context) { 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContentResolver = context.getContentResolver(); 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumePanel = new VolumePanel(context, this); 183b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mSettingsObserver = new SettingsObserver(); 184b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project createAudioSystemThread(); 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project createStreamStates(); 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readPersistedSettings(); 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readAudioSettings(); 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaServerOk = true; 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.setErrorCallback(mAudioSystemCallback); 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project loadSoundEffects(); 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void createAudioSystemThread() { 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioSystemThread = new AudioSystemThread(); 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioSystemThread.start(); 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project waitForAudioHandlerCreation(); 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Waits for the volume handler to be created by the other thread. */ 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void waitForAudioHandlerCreation() { 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(this) { 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (mAudioHandler == null) { 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Wait for mAudioHandler to be set by the other thread 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project wait(); 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (InterruptedException e) { 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Interrupted while waiting on volume handler."); 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void createStreamStates() { 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] volumeLevelsPhone = 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project createVolumeLevels(0, AudioManager.MAX_STREAM_VOLUME[AudioManager.STREAM_VOICE_CALL]); 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] volumeLevelsCoarse = 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project createVolumeLevels(0, AudioManager.MAX_STREAM_VOLUME[AudioManager.STREAM_SYSTEM]); 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] volumeLevelsFine = 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project createVolumeLevels(0, AudioManager.MAX_STREAM_VOLUME[AudioManager.STREAM_MUSIC]); 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] volumeLevelsBtPhone = 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project createVolumeLevels(0, 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioManager.MAX_STREAM_VOLUME[AudioManager.STREAM_BLUETOOTH_SCO]); 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numStreamTypes = AudioSystem.getNumStreamTypes(); 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState[] streams = mStreamStates = new VolumeStreamState[numStreamTypes]; 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < numStreamTypes; i++) { 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] levels; 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (i) { 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.STREAM_MUSIC: 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project levels = volumeLevelsFine; 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.STREAM_VOICE_CALL: 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project levels = volumeLevelsPhone; 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioSystem.STREAM_BLUETOOTH_SCO: 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project levels = volumeLevelsBtPhone; 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project levels = volumeLevelsCoarse; 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (i == AudioSystem.STREAM_BLUETOOTH_SCO) { 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project streams[i] = new VolumeStreamState(AudioManager.DEFAULT_STREAM_VOLUME[i], i,levels); 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project streams[i] = new VolumeStreamState(System.VOLUME_SETTINGS[i], i, levels); 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int[] createVolumeLevels(int offset, int numlevels) { 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project double curve = 1.0f; // 1.4f 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int [] volumes = new int[numlevels + offset]; 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < offset; i++) { 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project volumes[i] = 0; 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project double val = 0; 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project double max = Math.pow(numlevels - 1, curve); 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < numlevels; i++) { 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val = Math.pow(i, curve) / max; 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project volumes[offset + i] = (int) (val * 100.0f); 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return volumes; 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void readPersistedSettings() { 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ContentResolver cr = mContentResolver; 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRingerMode = System.getInt(cr, System.MODE_RINGER, AudioManager.RINGER_MODE_NORMAL); 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVibrateSetting = System.getInt(cr, System.VIBRATE_ON, 0); 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteAffectedStreams = System.getInt(cr, 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.MUTE_STREAMS_AFFECTED, 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((1 << AudioSystem.STREAM_MUSIC)|(1 << AudioSystem.STREAM_RING)|(1 << AudioSystem.STREAM_SYSTEM))); 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Each stream will read its own persisted settings 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast the sticky intent 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastRingerMode(); 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast vibrate settings 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER); 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(AudioManager.VIBRATE_TYPE_NOTIFICATION); 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void readAudioSettings() { 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSettingsLock) { 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMicMute = AudioSystem.isMicrophoneMuted(); 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMode = AudioSystem.getMode(); 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int mode = 0; mode < AudioSystem.NUM_MODES; mode++) { 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRoutes[mode] = AudioSystem.getRouting(mode); 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void applyAudioSettings() { 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSettingsLock) { 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.muteMicrophone(mMicMute); 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.setMode(mMode); 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int mode = 0; mode < AudioSystem.NUM_MODES; mode++) { 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.setRouting(mode, mRoutes[mode], AudioSystem.ROUTE_ALL); 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // IPC methods 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustVolume(int, int) */ 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustVolume(int direction, int flags) { 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustSuggestedStreamVolume(direction, AudioManager.USE_DEFAULT_STREAM_TYPE, flags); 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustVolume(int, int, int) */ 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags) { 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int streamType = getActiveStreamType(suggestedStreamType); 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Don't play sound on other streams 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamType != AudioSystem.STREAM_RING && (flags & AudioManager.FLAG_PLAY_SOUND) != 0) { 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project flags &= ~AudioManager.FLAG_PLAY_SOUND; 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustStreamVolume(streamType, direction, flags); 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#adjustStreamVolume(int, int, int) */ 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustStreamVolume(int streamType, int direction, int flags) { 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidDirection(direction); 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean notificationsUseRingVolume = Settings.System.getInt(mContentResolver, 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Settings.System.NOTIFICATIONS_USE_RING_VOLUME, 1) == 1; 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (notificationsUseRingVolume && streamType == AudioManager.STREAM_NOTIFICATION) { 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Redirect the volume change to the ring stream 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project streamType = AudioManager.STREAM_RING; 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState streamState = mStreamStates[streamType]; 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int oldIndex = streamState.mIndex; 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean adjustVolume = true; 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If either the client forces allowing ringer modes for this adjustment, 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or the stream type is one that is affected by ringer modes 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((flags & AudioManager.FLAG_ALLOW_RINGER_MODES) != 0 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || streamType == AudioManager.STREAM_RING) { 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Check if the ringer mode changes with this volume adjustment. If 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it does, it will handle adjusting the volume, so we won't below 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustVolume = checkForRingerModeChange(oldIndex, direction); 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (adjustVolume && streamState.adjustIndex(direction)) { 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean alsoUpdateNotificationVolume = notificationsUseRingVolume && 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project streamType == AudioManager.STREAM_RING; 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (alsoUpdateNotificationVolume) { 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamStates[AudioManager.STREAM_NOTIFICATION].adjustIndex(direction); 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post message to set system volume (it in turn will post a message 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to persist). Do not change volume if stream is muted. 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamState.muteCount() == 0) { 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, streamType, SENDMSG_NOOP, 0, 0, 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project streamState, 0); 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (alsoUpdateNotificationVolume) { 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, AudioManager.STREAM_NOTIFICATION, 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SENDMSG_NOOP, 0, 0, mStreamStates[AudioManager.STREAM_NOTIFICATION], 0); 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // UI 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumePanel.postVolumeChanged(streamType, flags); 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast Intent 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendVolumeUpdate(streamType); 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamVolume(int, int, int) */ 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamVolume(int streamType, int index, int flags) { 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project syncRingerAndNotificationStreamVolume(streamType, index, false); 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setStreamVolumeInt(streamType, index, false); 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // UI, etc. 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumePanel.postVolumeChanged(streamType, flags); 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast Intent 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendVolumeUpdate(streamType); 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void sendVolumeUpdate(int streamType) { 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent intent = new Intent(AudioManager.VOLUME_CHANGED_ACTION); 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_TYPE, streamType); 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project intent.putExtra(AudioManager.EXTRA_VOLUME_STREAM_VALUE, getStreamVolume(streamType)); 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Currently, sending the intent only when the stream is BLUETOOTH_SCO 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamType == AudioManager.STREAM_BLUETOOTH_SCO) { 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext.sendBroadcast(intent); 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sync the STREAM_RING and STREAM_NOTIFICATION volumes if mandated by the 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * value in Settings. 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType Type of the stream 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index Volume index for the stream 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param force If true, set the volume even if the current and desired 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * volume as same 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void syncRingerAndNotificationStreamVolume(int streamType, int index, boolean force) { 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean notificationsUseRingVolume = Settings.System.getInt(mContentResolver, 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Settings.System.NOTIFICATIONS_USE_RING_VOLUME, 1) == 1; 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (notificationsUseRingVolume) { 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamType == AudioManager.STREAM_NOTIFICATION) { 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Redirect the volume change to the ring stream 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project streamType = AudioManager.STREAM_RING; 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamType == AudioManager.STREAM_RING) { 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // One-off to sync notification volume to ringer volume 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setStreamVolumeInt(AudioManager.STREAM_NOTIFICATION, index, force); 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the stream state's index, and posts a message to set system volume. 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This will not call out to the UI. Assumes a valid stream type. 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType Type of the stream 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index Desired volume index of the stream 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param force If true, set the volume even if the desired volume is same 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as the current volume. 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setStreamVolumeInt(int streamType, int index, boolean force) { 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState streamState = mStreamStates[streamType]; 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamState.setIndex(index) || force) { 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post message to set system volume (it in turn will post a message 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to persist). Do not change volume if stream is muted. 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamState.muteCount() == 0) { 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, streamType, SENDMSG_NOOP, 0, 0, 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project streamState, 0); 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamSolo(int, boolean) */ 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamSolo(int streamType, boolean state, IBinder cb) { 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int stream = 0; stream < mStreamStates.length; stream++) { 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isStreamAffectedByMute(stream) || stream == streamType) continue; 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Bring back last audible volume 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamStates[stream].mute(cb, state); 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setStreamMute(int, boolean) */ 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamMute(int streamType, boolean state, IBinder cb) { 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isStreamAffectedByMute(streamType)) { 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamStates[streamType].mute(cb, state); 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getStreamVolume(int) */ 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamVolume(int streamType) { 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mStreamStates[streamType].mIndex; 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getStreamMaxVolume(int) */ 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamMaxVolume(int streamType) { 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureValidStreamType(streamType); 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mStreamStates[streamType].getMaxIndex(); 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getRingerMode() */ 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRingerMode() { 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode; 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setRingerMode(int) */ 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRingerMode(int ringerMode) { 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ringerMode != mRingerMode) { 495b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh setRingerModeInt(ringerMode); 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send sticky broadcast 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastRingerMode(); 499b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 500b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 502b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh private void setRingerModeInt(int ringerMode) { 503b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mRingerMode = ringerMode; 504b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 505b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh // Adjust volumes via posting message 506b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh int numStreamTypes = AudioSystem.getNumStreamTypes(); 507b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh if (mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 508b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 509b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh if (!isStreamAffectedByRingerMode(streamType)) continue; 510b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh // Bring back last audible volume 511b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh setStreamVolumeInt(streamType, mStreamStates[streamType].mLastAudibleIndex, 512b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh false); 513b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 514b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } else { 515b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 516b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh if (!isStreamAffectedByRingerMode(streamType)) continue; 517b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh // Either silent or vibrate, either way volume is 0 518b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh setStreamVolumeInt(streamType, 0, false); 519b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 521b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 522b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh // Post a persist ringer mode msg 523b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh sendMsg(mAudioHandler, MSG_PERSIST_RINGER_MODE, SHARED_MSG, 524b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh SENDMSG_REPLACE, 0, 0, null, PERSIST_DELAY); 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#shouldVibrate(int) */ 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean shouldVibrate(int vibrateType) { 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (getVibrateSetting(vibrateType)) { 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_ON: 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode != AudioManager.RINGER_MODE_SILENT; 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_ONLY_SILENT: 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode == AudioManager.RINGER_MODE_VIBRATE; 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case AudioManager.VIBRATE_SETTING_OFF: 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Phone ringer should always vibrate in vibrate mode 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vibrateType == AudioManager.VIBRATE_TYPE_RINGER) { 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRingerMode == AudioManager.RINGER_MODE_VIBRATE; 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getVibrateSetting(int) */ 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getVibrateSetting(int vibrateType) { 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mVibrateSetting >> (vibrateType * 2)) & 3; 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setVibrateSetting(int, int) */ 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVibrateSetting(int vibrateType, int vibrateSetting) { 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVibrateSetting = getValueForVibrateSetting(mVibrateSetting, vibrateType, vibrateSetting); 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Broadcast change 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcastVibrateSetting(vibrateType); 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post message to set ringer mode (it in turn will post a message 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to persist) 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PERSIST_VIBRATE_SETTING, SHARED_MSG, SENDMSG_NOOP, 0, 0, 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project null, 0); 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static int getValueForVibrateSetting(int existingValue, int vibrateType, 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int vibrateSetting) { 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // First clear the existing setting. Each vibrate type has two bits in 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the value. Note '3' is '11' in binary. 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project existingValue &= ~(3 << (vibrateType * 2)); 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set into the old value 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project existingValue |= (vibrateSetting & 3) << (vibrateType * 2); 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return existingValue; 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setMicrophoneMute(boolean) */ 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setMicrophoneMute(boolean on) { 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!checkAudioSettingsPermission("setMicrophoneMute()")) { 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSettingsLock) { 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (on != mMicMute) { 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.muteMicrophone(on); 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMicMute = on; 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#isMicrophoneMute() */ 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isMicrophoneMute() { 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMicMute; 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setMode(int) */ 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setMode(int mode) { 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!checkAudioSettingsPermission("setMode()")) { 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSettingsLock) { 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mode != mMode) { 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.setMode(mode); 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMode = mode; 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int streamType = getActiveStreamType(AudioManager.USE_DEFAULT_STREAM_TYPE); 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int index = mStreamStates[streamType].mIndex; 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project syncRingerAndNotificationStreamVolume(streamType, index, true); 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setStreamVolumeInt(streamType, index, true); 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getMode() */ 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMode() { 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mMode; 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setRouting(int, int, int) */ 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRouting(int mode, int routes, int mask) { 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!checkAudioSettingsPermission("setRouting()")) { 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSettingsLock) { 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((mRoutes[mode] & mask) != (routes & mask)) { 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.setRouting(mode, routes, mask); 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRoutes[mode] = (mRoutes[mode] & ~mask) | (routes & mask); 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int streamType = getActiveStreamType(AudioManager.USE_DEFAULT_STREAM_TYPE); 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int index = mStreamStates[streamType].mIndex; 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project syncRingerAndNotificationStreamVolume(streamType, index, true); 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setStreamVolumeInt(streamType, index, true); 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#getRouting(int) */ 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRouting(int mode) { 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mRoutes[mode]; 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#isMusicActive() */ 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isMusicActive() { 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AudioSystem.isMusicActive(); 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#setParameter(String, String) */ 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setParameter(String key, String value) { 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.setParameter(key, value); 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#playSoundEffect(int) */ 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType) { 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project effectType, SOUND_EFFECT_VOLUME, null, 0); 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @see AudioManager#playSoundEffect(int, float) */ 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* @hide FIXME: unhide before release */ 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffectVolume(int effectType, float volume) { 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PLAY_SOUND_EFFECT, SHARED_MSG, SENDMSG_NOOP, 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project effectType, (int) (volume * 1000), null, 0); 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Loads samples into the soundpool. 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method must be called at when sound effects are enabled 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean loadSoundEffects() { 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool = new SoundPool(NUM_SOUNDPOOL_CHANNELS, AudioSystem.STREAM_SYSTEM, 0); 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * poolId table: The value -1 in this table indicates that corresponding 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * file (same index in SOUND_EFFECT_FILES[] has not been loaded. 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Once loaded, the value in poolId is the sample ID and the same 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sample can be reused for another effect using the same file. 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] poolId = new int[SOUND_EFFECT_FILES.length]; 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[fileIdx] = -1; 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Effects whose value in SOUND_EFFECT_FILES_MAP[effect][1] is -1 must be loaded. 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If load succeeds, value in SOUND_EFFECT_FILES_MAP[effect][1] is > 0: 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this indicates we have a valid sample loaded for this effect. 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Do not load sample if this effect uses the MediaPlayer 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effect][1] == 0) { 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (poolId[SOUND_EFFECT_FILES_MAP[effect][0]] == -1) { 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String filePath = Environment.getRootDirectory() + SOUND_EFFECTS_PATH + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effect][0]]; 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int sampleId = mSoundPool.load(filePath, 0); 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = sampleId; 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = sampleId; 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sampleId <= 0) { 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Soundpool could not load file: "+filePath); 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = poolId[SOUND_EFFECT_FILES_MAP[effect][0]]; 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unloads samples from the sound pool. 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method can be called to free some memory when 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sound effects are disabled. 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unloadSoundEffects() { 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] poolId = new int[SOUND_EFFECT_FILES.length]; 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int fileIdx = 0; fileIdx < SOUND_EFFECT_FILES.length; fileIdx++) { 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[fileIdx] = 0; 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int effect = 0; effect < AudioManager.NUM_SOUND_EFFECTS; effect++) { 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effect][1] <= 0) { 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project continue; 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (poolId[SOUND_EFFECT_FILES_MAP[effect][0]] == 0) { 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool.unload(SOUND_EFFECT_FILES_MAP[effect][1]); 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SOUND_EFFECT_FILES_MAP[effect][1] = -1; 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project poolId[SOUND_EFFECT_FILES_MAP[effect][0]] = -1; 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool = null; 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Internal methods 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks if the adjustment should change ringer mode instead of just 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * adjusting volume. If so, this will set the proper ringer mode and volume 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * indices on the stream states. 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForRingerModeChange(int oldIndex, int direction) { 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean adjustVolumeIndex = true; 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int newRingerMode = mRingerMode; 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mRingerMode == AudioManager.RINGER_MODE_NORMAL && oldIndex == 1 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && direction == AudioManager.ADJUST_LOWER) { 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newRingerMode = AudioManager.RINGER_MODE_VIBRATE; 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mRingerMode == AudioManager.RINGER_MODE_VIBRATE) { 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction == AudioManager.ADJUST_RAISE) { 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newRingerMode = AudioManager.RINGER_MODE_NORMAL; 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (direction == AudioManager.ADJUST_LOWER) { 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newRingerMode = AudioManager.RINGER_MODE_SILENT; 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (direction == AudioManager.ADJUST_RAISE 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && mRingerMode == AudioManager.RINGER_MODE_SILENT) { 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newRingerMode = AudioManager.RINGER_MODE_VIBRATE; 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newRingerMode != mRingerMode) { 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setRingerMode(newRingerMode); 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If we are changing ringer modes, do not increment/decrement the 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * volume index. Instead, the handler for the message above will 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * take care of changing the index. 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project adjustVolumeIndex = false; 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return adjustVolumeIndex; 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isStreamAffectedByRingerMode(int streamType) { 788b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh int ringerModeAffectedStreams = Settings.System.getInt(mContentResolver, 789b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh Settings.System.MODE_RINGER_STREAMS_AFFECTED, 0); 790b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh return (ringerModeAffectedStreams & (1 << streamType)) != 0; 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isStreamAffectedByMute(int streamType) { 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (mMuteAffectedStreams & (1 << streamType)) != 0; 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void ensureValidDirection(int direction) { 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction < AudioManager.ADJUST_LOWER || direction > AudioManager.ADJUST_RAISE) { 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Bad direction " + direction); 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void ensureValidStreamType(int streamType) { 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamType < 0 || streamType >= mStreamStates.length) { 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("Bad stream type " + streamType); 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getActiveStreamType(int suggestedStreamType) { 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean isOffhook = false; 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ITelephony phone = ITelephony.Stub.asInterface(ServiceManager.checkService("phone")); 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (phone != null) isOffhook = phone.isOffhook(); 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Couldn't connect to phone service", e); 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((getRouting(AudioSystem.MODE_IN_CALL) & AudioSystem.ROUTE_BLUETOOTH_SCO) != 0) { 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Forcing STREAM_BLUETOOTH_SCO..."); 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AudioSystem.STREAM_BLUETOOTH_SCO; 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (isOffhook) { 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Forcing STREAM_VOICE_CALL..."); 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AudioSystem.STREAM_VOICE_CALL; 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (AudioSystem.isMusicActive()) { 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Forcing STREAM_MUSIC..."); 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AudioSystem.STREAM_MUSIC; 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (suggestedStreamType == AudioManager.USE_DEFAULT_STREAM_TYPE) { 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Forcing STREAM_RING..."); 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AudioSystem.STREAM_RING; 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Log.v(TAG, "getActiveStreamType: Returning suggested type " + suggestedStreamType); 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return suggestedStreamType; 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void broadcastRingerMode() { 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send sticky broadcast 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ActivityManagerNative.isSystemReady()) { 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent broadcast = new Intent(AudioManager.RINGER_MODE_CHANGED_ACTION); 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcast.putExtra(AudioManager.EXTRA_RINGER_MODE, mRingerMode); 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long origCallerIdentityToken = Binder.clearCallingIdentity(); 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext.sendStickyBroadcast(broadcast); 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Binder.restoreCallingIdentity(origCallerIdentityToken); 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void broadcastVibrateSetting(int vibrateType) { 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Send broadcast 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ActivityManagerNative.isSystemReady()) { 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Intent broadcast = new Intent(AudioManager.VIBRATE_SETTING_CHANGED_ACTION); 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcast.putExtra(AudioManager.EXTRA_VIBRATE_TYPE, vibrateType); 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project broadcast.putExtra(AudioManager.EXTRA_VIBRATE_SETTING, getVibrateSetting(vibrateType)); 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext.sendBroadcast(broadcast); 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Message helper methods 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int getMsg(int baseMsg, int streamType) { 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (baseMsg & 0xffff) | streamType << 16; 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int getMsgBase(int msg) { 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return msg & 0xffff; 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void sendMsg(Handler handler, int baseMsg, int streamType, 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int existingMsgPolicy, int arg1, int arg2, Object obj, int delay) { 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int msg = (streamType == SHARED_MSG) ? baseMsg : getMsg(baseMsg, streamType); 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (existingMsgPolicy == SENDMSG_REPLACE) { 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.removeMessages(msg); 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (existingMsgPolicy == SENDMSG_NOOP && handler.hasMessages(msg)) { 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .sendMessageDelayed(handler.obtainMessage(msg, arg1, arg2, obj), delay); 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean checkAudioSettingsPermission(String method) { 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mContext.checkCallingOrSelfPermission("android.permission.MODIFY_AUDIO_SETTINGS") 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project == PackageManager.PERMISSION_GRANTED) { 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String msg = "Audio Settings Permission Denial: " + method + " from pid=" 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + Binder.getCallingPid() 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid(); 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, msg); 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Inner classes 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /////////////////////////////////////////////////////////////////////////// 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public class VolumeStreamState { 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final String mVolumeIndexSettingName; 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final String mLastAudibleVolumeIndexSettingName; 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int mStreamType; 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final int[] mVolumes; 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mIndex; 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mLastAudibleIndex; 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ArrayList<VolumeDeathHandler> mDeathHandlers; //handles mute/solo requests client death 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeStreamState(String settingName, int streamType, int[] volumes) { 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumeIndexSettingName = settingName; 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastAudibleVolumeIndexSettingName = settingName + System.APPEND_FOR_LAST_AUDIBLE; 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamType = streamType; 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumes = volumes; 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ContentResolver cr = mContentResolver; 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIndex = getValidIndex(Settings.System.getInt(cr, mVolumeIndexSettingName, AudioManager.DEFAULT_STREAM_VOLUME[streamType])); 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastAudibleIndex = getValidIndex(Settings.System.getInt(cr, 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastAudibleVolumeIndexSettingName, mIndex > 0 ? mIndex : AudioManager.DEFAULT_STREAM_VOLUME[streamType])); 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.setVolume(streamType, volumes[mIndex]); 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers = new ArrayList<VolumeDeathHandler>(); 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Constructor to be used when there is no setting associated with the VolumeStreamState. 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param defaultVolume Default volume of the stream to use. 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType Type of the stream. 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param volumes Volumes levels associated with this stream. 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeStreamState(int defaultVolume, int streamType, int[] volumes) { 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumeIndexSettingName = null; 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastAudibleVolumeIndexSettingName = null; 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIndex = mLastAudibleIndex = defaultVolume; 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStreamType = streamType; 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVolumes = volumes; 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.setVolume(mStreamType, defaultVolume); 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers = new ArrayList<VolumeDeathHandler>(); 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean adjustIndex(int deltaIndex) { 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return setIndex(mIndex + deltaIndex); 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean setIndex(int index) { 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int oldIndex = mIndex; 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIndex = getValidIndex(index); 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (oldIndex != mIndex) { 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mIndex > 0) { 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastAudibleIndex = mIndex; 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMaxIndex() { 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mVolumes.length - 1; 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void mute(IBinder cb, boolean state) { 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler handler = getDeathHandler(cb, state); 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (handler == null) { 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Could not get client death handler for stream: "+mStreamType); 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.mute(state); 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getValidIndex(int index) { 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (index < 0) { 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (index >= mVolumes.length) { 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mVolumes.length - 1; 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return index; 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class VolumeDeathHandler implements IBinder.DeathRecipient { 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private IBinder mICallback; // To be notified of client's death 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mMuteCount; // Number of active mutes for this client 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler(IBinder cb) { 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mICallback = cb; 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void mute(boolean state) { 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(mDeathHandlers) { 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state) { 9939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Register for client death notification 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mICallback.linkToDeath(this, 0); 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.add(this); 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the stream is not yet muted by any client, set lvel to 0 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (muteCount() == 0) { 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setIndex(0); 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState.this, 0); 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Client has died! 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project binderDied(); 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.notify(); 10089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 10099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "stream: "+mStreamType+" was already muted by this client"); 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount++; 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "unexpected unmute for stream: "+mStreamType); 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount--; 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount == 0) { 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Unregistr from client death notification 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.remove(this); 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mICallback.unlinkToDeath(this, 0); 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (muteCount() == 0) { 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the stream is not mut any more, restore it's volume if 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // ringer mode allows it 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!isStreamAffectedByRingerMode(mStreamType) || mRingerMode == AudioManager.RINGER_MODE_NORMAL) { 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setIndex(mLastAudibleIndex); 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_SET_SYSTEM_VOLUME, mStreamType, SENDMSG_NOOP, 0, 0, 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState.this, 0); 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDeathHandlers.notify(); 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void binderDied() { 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Volume service client died for stream: "+mStreamType); 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMuteCount != 0) { 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Reset all active mute requests from this client. 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMuteCount = 1; 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mute(false); 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int muteCount() { 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = 0; 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int size = mDeathHandlers.size(); 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < size; i++) { 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project count += mDeathHandlers.get(i).mMuteCount; 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return count; 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private VolumeDeathHandler getDeathHandler(IBinder cb, boolean state) { 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(mDeathHandlers) { 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeDeathHandler handler; 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int size = mDeathHandlers.size(); 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < size; i++) { 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = mDeathHandlers.get(i); 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (cb.equals(handler.mICallback)) { 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handler; 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this is the first mute request for this client, create a new 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // client death handler. Otherwise, it is an out of sequence unmute request. 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state) { 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = new VolumeDeathHandler(cb); 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "stream was not muted by this client"); 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler = null; 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handler; 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Thread that handles native AudioSystem control. */ 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class AudioSystemThread extends Thread { 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystemThread() { 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super("AudioService"); 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void run() { 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set this thread up so the handler will work on it 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.prepare(); 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(AudioService.this) { 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioHandler = new AudioHandler(); 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Notify that the handler has been created 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioService.this.notify(); 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Listen for volume change requests that are set by VolumePanel 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.loop(); 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Handles internal volume messages in separate volume thread. */ 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class AudioHandler extends Handler { 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setSystemVolume(VolumeStreamState streamState) { 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Adjust volume 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .setVolume(streamState.mStreamType, streamState.mVolumes[streamState.mIndex]); 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Post a persist volume msg 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMsg(mAudioHandler, MSG_PERSIST_VOLUME, streamState.mStreamType, 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SENDMSG_REPLACE, 0, 0, streamState, PERSIST_DELAY); 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void persistVolume(VolumeStreamState streamState) { 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, streamState.mVolumeIndexSettingName, 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project streamState.mIndex); 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, streamState.mLastAudibleVolumeIndexSettingName, 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project streamState.mLastAudibleIndex); 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void persistRingerMode() { 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, System.MODE_RINGER, mRingerMode); 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void persistVibrateSetting() { 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.putInt(mContentResolver, System.VIBRATE_ON, mVibrateSetting); 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void playSoundEffect(int effectType, int volume) { 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mSoundEffectsLock) { 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSoundPool == null) { 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (SOUND_EFFECT_FILES_MAP[effectType][1] > 0) { 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float v = (float) volume / 1000.0f; 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoundPool.play(SOUND_EFFECT_FILES_MAP[effectType][1], v, v, 0, 0, 1.0f); 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MediaPlayer mediaPlayer = new MediaPlayer(); 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mediaPlayer != null) { 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String filePath = Environment.getRootDirectory() + SOUND_EFFECTS_PATH + SOUND_EFFECT_FILES[SOUND_EFFECT_FILES_MAP[effectType][0]]; 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setDataSource(filePath); 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setAudioStreamType(AudioSystem.STREAM_SYSTEM); 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.prepare(); 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setOnCompletionListener(new OnCompletionListener() { 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onCompletion(MediaPlayer mp) { 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cleanupPlayer(mp); 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.setOnErrorListener(new OnErrorListener() { 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onError(MediaPlayer mp, int what, int extra) { 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cleanupPlayer(mp); 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mediaPlayer.start(); 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException ex) { 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IOException: "+ex); 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalArgumentException ex) { 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalArgumentException: "+ex); 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalStateException ex) { 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void cleanupPlayer(MediaPlayer mp) { 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp != null) { 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp.stop(); 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp.release(); 11799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalStateException ex) { 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "MediaPlayer IllegalStateException: "+ex); 11819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int baseMsgWhat = getMsgBase(msg.what); 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (baseMsgWhat) { 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_SET_SYSTEM_VOLUME: 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setSystemVolume((VolumeStreamState) msg.obj); 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_VOLUME: 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project persistVolume((VolumeStreamState) msg.obj); 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_RINGER_MODE: 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project persistRingerMode(); 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PERSIST_VIBRATE_SETTING: 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project persistVibrateSetting(); 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_MEDIA_SERVER_DIED: 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Media server died."); 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Force creation of new IAudioflinger interface 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaServerOk = false; 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.getMode(); 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_MEDIA_SERVER_STARTED: 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Media server started."); 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Restore audio routing and stream volumes 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project applyAudioSettings(); 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int numStreamTypes = AudioSystem.getNumStreamTypes(); 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int streamType = numStreamTypes - 1; streamType >= 0; streamType--) { 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int volume; 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project VolumeStreamState streamState = mStreamStates[streamType]; 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (streamState.muteCount() == 0) { 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project volume = streamState.mVolumes[streamState.mIndex]; 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project volume = streamState.mVolumes[0]; 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioSystem.setVolume(streamType, volume); 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setRingerMode(mRingerMode); 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaServerOk = true; 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_PLAY_SOUND_EFFECT: 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project playSoundEffect(msg.arg1, msg.arg2); 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1240b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh private class SettingsObserver extends ContentObserver { 1241b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 1242b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh SettingsObserver() { 1243b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh super(new Handler()); 1244b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh mContentResolver.registerContentObserver(Settings.System.getUriFor( 1245b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh Settings.System.MODE_RINGER_STREAMS_AFFECTED), false, this); 1246b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 1247b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 1248b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh @Override 1249b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh public void onChange(boolean selfChange) { 1250b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh super.onChange(selfChange); 1251b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 1252b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh /* 1253b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh * Ensure all stream types that should be affected by ringer mode 1254b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh * are in the proper state. 1255b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh */ 1256b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh setRingerModeInt(getRingerMode()); 1257b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 1258b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 1259b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh } 1260b109615ebebd6f3b9ae789412279f576c3ace46bJason Parekh 12619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1262