AudioManager.java revision c9d1d5f35091226e96fcfa91817480f589eb36e2
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2007 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.annotation.SdkConstant; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.annotation.SdkConstant.SdkConstantType; 21f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Triviimport android.app.PendingIntent; 22b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurentimport android.bluetooth.BluetoothDevice; 23d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Triviimport android.content.ComponentName; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 25f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Triviimport android.content.Intent; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Binder; 27c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurentimport android.os.Build; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Handler; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.IBinder; 30d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport android.os.Looper; 31d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport android.os.Message; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.RemoteException; 3386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onoratoimport android.os.SystemClock; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.ServiceManager; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Settings; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 37d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Triviimport android.view.KeyEvent; 3886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onoratoimport android.view.VolumePanel; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.util.HashMap; 41d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * AudioManager provides access to volume and ringer mode control. 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Use <code>Context.getSystemService(Context.AUDIO_SERVICE)</code> to get 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * an instance of this class. 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class AudioManager { 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final Context mContext; 5186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato private long mVolumeKeyUpTime; 52cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood private final boolean mUseMasterVolume; 53b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate private final boolean mUseVolumeKeySounds; 5479f7ec70ebd5758ce54fd5b6fcd60fd27457cba6Dianne Hackborn private final Binder mToken = new Binder(); 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static String TAG = "AudioManager"; 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Broadcast intent, a hint for applications that audio is about to become 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 'noisy' due to a change in audio outputs. For example, this intent may 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be sent when a wired headset is unplugged, or when an A2DP audio 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sink is disconnected, and the audio system is about to automatically 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * switch audio route to the speaker. Applications that are controlling 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * audio streams may consider pausing, reducing volume or some other action 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * on receipt of this intent so as not to surprise the user with audio 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * from the speaker. 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String ACTION_AUDIO_BECOMING_NOISY = "android.media.AUDIO_BECOMING_NOISY"; 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sticky broadcast intent action indicating that the ringer mode has 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * changed. Includes the new ringer mode. 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_RINGER_MODE 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String RINGER_MODE_CHANGED_ACTION = "android.media.RINGER_MODE_CHANGED"; 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The new ringer mode. 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_CHANGED_ACTION 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_NORMAL 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_SILENT 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_VIBRATE 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_RINGER_MODE = "android.media.EXTRA_RINGER_MODE"; 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Broadcast intent action indicating that the vibrate setting has 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * changed. Includes the vibrate type and its new setting. 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VIBRATE_TYPE 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VIBRATE_SETTING 95cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 96cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode and listen to {@link #RINGER_MODE_CHANGED_ACTION} instead. 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 990dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String VIBRATE_SETTING_CHANGED_ACTION = 1000dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.VIBRATE_SETTING_CHANGED"; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide Broadcast intent when the volume for a particular stream type changes. 1043114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * Includes the stream, the new volume and previous volumes. 1053114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * Notes: 1063114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * - for internal platform use only, do not make public, 1073114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * - never used for "remote" volume changes 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VOLUME_STREAM_TYPE 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VOLUME_STREAM_VALUE 1119ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent * @see #EXTRA_PREV_VOLUME_STREAM_VALUE 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String VOLUME_CHANGED_ACTION = "android.media.VOLUME_CHANGED_ACTION"; 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1170dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide Broadcast intent when the master volume changes. 1180dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Includes the new volume 1190dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * 1200dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @see #EXTRA_MASTER_VOLUME_VALUE 1210dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @see #EXTRA_PREV_MASTER_VOLUME_VALUE 1220dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 1230dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1240dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String MASTER_VOLUME_CHANGED_ACTION = 1250dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.MASTER_VOLUME_CHANGED_ACTION"; 1260dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1270dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1280dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide Broadcast intent when the master mute state changes. 1290dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Includes the the new volume 1300dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * 1310dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @see #EXTRA_MASTER_VOLUME_MUTED 1320dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 1330dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1340dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String MASTER_MUTE_CHANGED_ACTION = 1350dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.MASTER_MUTE_CHANGED_ACTION"; 1360dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1370dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The new vibrate setting for a particular type. 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_CHANGED_ACTION 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VIBRATE_TYPE 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_ON 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_OFF 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_ONLY_SILENT 145cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 146cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode and listen to {@link #RINGER_MODE_CHANGED_ACTION} instead. 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VIBRATE_SETTING = "android.media.EXTRA_VIBRATE_SETTING"; 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The vibrate type whose setting has changed. 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_CHANGED_ACTION 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_TYPE_NOTIFICATION 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_TYPE_RINGER 156cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 157cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode and listen to {@link #RINGER_MODE_CHANGED_ACTION} instead. 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VIBRATE_TYPE = "android.media.EXTRA_VIBRATE_TYPE"; 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide The stream type for the volume changed intent. 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VOLUME_STREAM_TYPE = "android.media.EXTRA_VOLUME_STREAM_TYPE"; 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide The volume associated with the stream for the volume changed intent. 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VOLUME_STREAM_VALUE = 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "android.media.EXTRA_VOLUME_STREAM_VALUE"; 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1729ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent /** 1739ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent * @hide The previous volume associated with the stream for the volume changed intent. 1749ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent */ 1759ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent public static final String EXTRA_PREV_VOLUME_STREAM_VALUE = 1769ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent "android.media.EXTRA_PREV_VOLUME_STREAM_VALUE"; 1770dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1780dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1790dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide The new master volume value for the master volume changed intent. 1800dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Value is integer between 0 and 100 inclusive. 1810dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 1820dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String EXTRA_MASTER_VOLUME_VALUE = 1830dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.EXTRA_MASTER_VOLUME_VALUE"; 1840dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1850dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1860dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide The previous master volume value for the master volume changed intent. 1870dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Value is integer between 0 and 100 inclusive. 1880dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 1890dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String EXTRA_PREV_MASTER_VOLUME_VALUE = 1900dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.EXTRA_PREV_MASTER_VOLUME_VALUE"; 1910dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1920dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1930dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide The new master volume mute state for the master mute changed intent. 1940dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Value is boolean 1950dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 1960dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String EXTRA_MASTER_VOLUME_MUTED = 1970dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.EXTRA_MASTER_VOLUME_MUTED"; 1989ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for phone calls */ 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_VOICE_CALL = AudioSystem.STREAM_VOICE_CALL; 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for system sounds */ 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_SYSTEM = AudioSystem.STREAM_SYSTEM; 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for the phone ring */ 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_RING = AudioSystem.STREAM_RING; 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for music playback */ 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_MUSIC = AudioSystem.STREAM_MUSIC; 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for alarms */ 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_ALARM = AudioSystem.STREAM_ALARM; 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for notifications */ 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_NOTIFICATION = AudioSystem.STREAM_NOTIFICATION; 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide The audio stream for phone calls when connected to bluetooth */ 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_BLUETOOTH_SCO = AudioSystem.STREAM_BLUETOOTH_SCO; 213a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** @hide The audio stream for enforced system sounds in certain countries (e.g camera in Japan) */ 214a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public static final int STREAM_SYSTEM_ENFORCED = AudioSystem.STREAM_SYSTEM_ENFORCED; 215a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** The audio stream for DTMF Tones */ 216a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public static final int STREAM_DTMF = AudioSystem.STREAM_DTMF; 217a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** @hide The audio stream for text to speech (TTS) */ 218a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public static final int STREAM_TTS = AudioSystem.STREAM_TTS; 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Number of audio streams */ 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @deprecated Use AudioSystem.getNumStreamTypes() instead 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 223a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int NUM_STREAMS = AudioSystem.NUM_STREAMS; 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide Default volume index values for audio streams */ 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int[] DEFAULT_STREAM_VOLUME = new int[] { 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4, // STREAM_VOICE_CALL 2299d85d5adf90e7363304e2d4a22d60a2114bb7ab9Eric Laurent 7, // STREAM_SYSTEM 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5, // STREAM_RING 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11, // STREAM_MUSIC 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6, // STREAM_ALARM 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5, // STREAM_NOTIFICATION 234a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 7, // STREAM_BLUETOOTH_SCO 2359d85d5adf90e7363304e2d4a22d60a2114bb7ab9Eric Laurent 7, // STREAM_SYSTEM_ENFORCED 236a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 11, // STREAM_DTMF 237a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 11 // STREAM_TTS 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Increase the ringer volume. 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ADJUST_RAISE = 1; 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Decrease the ringer volume. 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ADJUST_LOWER = -1; 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maintain the previous ringer volume. This may be useful when needing to 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * show the volume toast without actually modifying the volume. 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ADJUST_SAME = 0; 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Flags should be powers of 2! 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Show a toast containing the current volume. 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_SHOW_UI = 1 << 0; 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Whether to include ringer modes as possible options when changing volume. 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * For example, if true and volume level is 0 and the volume is adjusted 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * with {@link #ADJUST_LOWER}, then the ringer mode may switch the silent or 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate mode. 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * By default this is on for the ring stream. If this flag is included, 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this behavior will be present regardless of the stream type being 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * affected by the ringer mode. 286105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_ALLOW_RINGER_MODES = 1 << 1; 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Whether to play a sound when changing the volume. 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If this is given to {@link #adjustVolume(int, int)} or 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #adjustSuggestedStreamVolume(int, int, int)}, it may be ignored 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in some cases (for example, the decided stream type is not 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#STREAM_RING}, or the volume is being adjusted 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * downward). 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_PLAY_SOUND = 1 << 2; 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Removes any sounds/vibrate that may be in the queue, or are playing (related to 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * changing volume). 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_REMOVE_SOUND_AND_VIBRATE = 1 << 3; 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Whether to vibrate if going into the vibrate ringer mode. 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_VIBRATE = 1 << 4; 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3194bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent * Indicates to VolumePanel that the volume slider should be disabled as user 3204bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent * cannot change the stream volume 3214bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent * @hide 3224bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent */ 3234bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent public static final int FLAG_FIXED_VOLUME = 1 << 5; 3244bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent 3254bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent /** 326c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie * Indicates the volume set/adjust call is for Bluetooth absolute volume 327c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie * @hide 328c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie */ 329c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie public static final int FLAG_BLUETOOTH_ABS_VOLUME = 1 << 6; 330c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie 331c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie /** 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringer mode that will be silent and will not vibrate. (This overrides the 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate setting.) 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RINGER_MODE_SILENT = 0; 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringer mode that will be silent and will vibrate. (This will cause the 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * phone ringer to always vibrate, but the notification vibrate to only 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate if set.) 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RINGER_MODE_VIBRATE = 1; 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringer mode that may be audible and may vibrate. It will be audible if 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the volume before changing out of this mode was audible. It will vibrate 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * if the vibrate setting is on. 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RINGER_MODE_NORMAL = 2; 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36072668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent // maximum valid ringer mode value. Values must start from 0 and be contiguous. 36172668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent private static final int RINGER_MODE_MAX = RINGER_MODE_NORMAL; 36272668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate type that corresponds to the ringer. 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 369cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 370cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_TYPE_RINGER = 0; 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate type that corresponds to notifications. 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 380cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 381cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_TYPE_NOTIFICATION = 1; 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate setting that suggests to never vibrate. 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 390cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 391cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_SETTING_OFF = 0; 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate setting that suggests to vibrate when possible. 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 400cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 401cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_SETTING_ON = 1; 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate setting that suggests to only vibrate when in the vibrate ringer 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * mode. 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 411cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 412cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_SETTING_ONLY_SILENT = 2; 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Suggests using the default stream type. This may not be used in all 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * places a stream type is needed. 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int USE_DEFAULT_STREAM_TYPE = Integer.MIN_VALUE; 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static IAudioService sService; 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public AudioManager(Context context) { 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 429cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood mUseMasterVolume = mContext.getResources().getBoolean( 430cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood com.android.internal.R.bool.config_useMasterVolume); 431b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate mUseVolumeKeySounds = mContext.getResources().getBoolean( 432b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate com.android.internal.R.bool.config_useVolumeKeySounds); 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static IAudioService getService() 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sService != null) { 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sService; 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IBinder b = ServiceManager.getService(Context.AUDIO_SERVICE); 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sService = IAudioService.Stub.asInterface(b); 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sService; 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 44686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * @hide 44786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 448ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void preDispatchKeyEvent(KeyEvent event, int stream) { 44986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 45086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * If the user hits another key within the play sound delay, then 45186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * cancel the sound 45286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 453ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood int keyCode = event.getKeyCode(); 45486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato if (keyCode != KeyEvent.KEYCODE_VOLUME_DOWN && keyCode != KeyEvent.KEYCODE_VOLUME_UP 45586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato && keyCode != KeyEvent.KEYCODE_VOLUME_MUTE 45686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato && mVolumeKeyUpTime + VolumePanel.PLAY_SOUND_DELAY 45786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato > SystemClock.uptimeMillis()) { 45886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 45986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * The user has hit another key during the delay (e.g., 300ms) 46086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * since the last volume key up, so cancel any sounds. 46186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 462cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood if (mUseMasterVolume) { 4638dc1dabd254249b7ddb8743e88fdb96580ffc585Mike Lockwood adjustMasterVolume(ADJUST_SAME, AudioManager.FLAG_REMOVE_SOUND_AND_VIBRATE); 464cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } else { 465cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood adjustSuggestedStreamVolume(ADJUST_SAME, 46686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato stream, AudioManager.FLAG_REMOVE_SOUND_AND_VIBRATE); 467cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } 46886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 46986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 47086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 47186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /** 47286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * @hide 47386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 474ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void handleKeyDown(KeyEvent event, int stream) { 475ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood int keyCode = event.getKeyCode(); 47686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato switch (keyCode) { 47786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_UP: 47886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_DOWN: 47986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 48086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * Adjust the volume in on key down since it is more 48186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * responsive to the user. 48286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 483402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent int flags = FLAG_SHOW_UI | FLAG_VIBRATE; 484b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate 485cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood if (mUseMasterVolume) { 486cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood adjustMasterVolume( 487cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood keyCode == KeyEvent.KEYCODE_VOLUME_UP 488cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood ? ADJUST_RAISE 4898dc1dabd254249b7ddb8743e88fdb96580ffc585Mike Lockwood : ADJUST_LOWER, 4908dc1dabd254249b7ddb8743e88fdb96580ffc585Mike Lockwood flags); 491cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } else { 492cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood adjustSuggestedStreamVolume( 493cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood keyCode == KeyEvent.KEYCODE_VOLUME_UP 494cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood ? ADJUST_RAISE 495cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood : ADJUST_LOWER, 496cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood stream, 497cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood flags); 498402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 49986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato break; 50086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_MUTE: 501ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood if (event.getRepeatCount() == 0) { 502ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood if (mUseMasterVolume) { 503ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood setMasterMute(!isMasterMute()); 504ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } else { 505ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood // TODO: Actually handle MUTE. 506ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 507ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 50886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato break; 50986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 51086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 51186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 51286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /** 51386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * @hide 51486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 515ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void handleKeyUp(KeyEvent event, int stream) { 516ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood int keyCode = event.getKeyCode(); 51786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato switch (keyCode) { 51886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_UP: 51986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_DOWN: 52086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 52186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * Play a sound. This is done on key up since we don't want the 52286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * sound to play when a user holds down volume down to mute. 52386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 524b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate if (mUseVolumeKeySounds) { 525b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate if (mUseMasterVolume) { 526c4b78d206ffcdccac01e3436a4a3462bef9672edChristopher Tate adjustMasterVolume(ADJUST_SAME, FLAG_PLAY_SOUND); 527b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate } else { 528b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate int flags = FLAG_PLAY_SOUND; 529b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate adjustSuggestedStreamVolume( 530b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate ADJUST_SAME, 531b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate stream, 532b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate flags); 533cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } 534402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 53586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mVolumeKeyUpTime = SystemClock.uptimeMillis(); 53686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato break; 53786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 53886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 53986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 54086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /** 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Adjusts the volume of a particular stream by one step in a direction. 542fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 543fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 544fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream type to adjust. One of {@link #STREAM_VOICE_CALL}, 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #STREAM_SYSTEM}, {@link #STREAM_RING}, {@link #STREAM_MUSIC} or 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #STREAM_ALARM} 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param direction The direction to adjust the volume. One of 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_LOWER}, {@link #ADJUST_RAISE}, or 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_SAME}. 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustStreamVolume(int streamType, int direction, int flags) { 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 5594767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 56095d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustMasterVolume(direction, flags, mContext.getOpPackageName()); 5614767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 562ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn service.adjustStreamVolume(streamType, direction, flags, 56395d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn mContext.getOpPackageName()); 5644767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in adjustStreamVolume", e); 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Adjusts the volume of the most relevant stream. For example, if a call is 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * active, it will have the highest priority regardless of if the in-call 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * screen is showing. Another example, if music is playing in the background 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and a call is not active, the music stream will be adjusted. 575fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 576fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 577fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param direction The direction to adjust the volume. One of 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_LOWER}, {@link #ADJUST_RAISE}, or 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_SAME}. 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustSuggestedStreamVolume(int, int, int) 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustVolume(int direction, int flags) { 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 5904767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 59195d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustMasterVolume(direction, flags, mContext.getOpPackageName()); 5924767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 59395d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustVolume(direction, flags, mContext.getOpPackageName()); 5944767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in adjustVolume", e); 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Adjusts the volume of the most relevant stream, or the given fallback 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * stream. 603fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 604fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 605fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param direction The direction to adjust the volume. One of 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_LOWER}, {@link #ADJUST_RAISE}, or 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_SAME}. 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param suggestedStreamType The stream type that will be used if there 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * isn't a relevant stream. {@link #USE_DEFAULT_STREAM_TYPE} is valid here. 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags) { 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6204767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 62195d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustMasterVolume(direction, flags, mContext.getOpPackageName()); 6224767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 623ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn service.adjustSuggestedStreamVolume(direction, suggestedStreamType, flags, 62495d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn mContext.getOpPackageName()); 6254767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 627cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood Log.e(TAG, "Dead object in adjustSuggestedStreamVolume", e); 628cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } 629cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } 630cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood 631cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood /** 632cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood * Adjusts the master volume for the device's audio amplifier. 633cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood * <p> 634cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood * 6356c798970ccb8759d1e613b57111daa8da0ab44c7Lei Zhang * @param steps The number of volume steps to adjust. A positive 6366c798970ccb8759d1e613b57111daa8da0ab44c7Lei Zhang * value will raise the volume. 6378dc1dabd254249b7ddb8743e88fdb96580ffc585Mike Lockwood * @param flags One or more flags. 638e3f5979307fa52898459d9d09ee11bc1d65a4f7fJason Simmons * @hide 639cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood */ 6406c798970ccb8759d1e613b57111daa8da0ab44c7Lei Zhang public void adjustMasterVolume(int steps, int flags) { 641cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood IAudioService service = getService(); 642cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood try { 64395d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustMasterVolume(steps, flags, mContext.getOpPackageName()); 644cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } catch (RemoteException e) { 645cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood Log.e(TAG, "Dead object in adjustMasterVolume", e); 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current ringtone mode. 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The current ringtone mode, one of {@link #RINGER_MODE_NORMAL}, 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #RINGER_MODE_SILENT}, or {@link #RINGER_MODE_VIBRATE}. 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRingerMode() { 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.getRingerMode(); 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getRingerMode", e); 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return RINGER_MODE_NORMAL; 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 66772668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * Checks valid ringer mode values. 66872668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * 66972668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * @return true if the ringer mode indicated is valid, false otherwise. 67072668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * 67172668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * @see #setRingerMode(int) 67272668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * @hide 67372668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent */ 67472668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent public static boolean isValidRingerMode(int ringerMode) { 67572668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent if (ringerMode < 0 || ringerMode > RINGER_MODE_MAX) { 67672668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent return false; 67772668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 67872668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent return true; 67972668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 68072668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent 68172668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent /** 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the maximum volume index for a particular stream. 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream type whose maximum volume index is returned. 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The maximum valid volume index for the stream. 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamVolume(int) 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamMaxVolume(int streamType) { 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6914767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 6924767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getMasterMaxVolume(); 6934767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 6944767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getStreamMaxVolume(streamType); 6954767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getStreamMaxVolume", e); 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current volume index for a particular stream. 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream type whose volume index is returned. 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The current volume index for the stream. 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamMaxVolume(int) 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamVolume(int streamType) { 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7134767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 7144767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getMasterVolume(); 7154767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 7164767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getStreamVolume(streamType); 7174767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getStreamVolume", e); 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 72525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * Get last audible volume before stream was muted. 72625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * 72725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * @hide 72825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent */ 72925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public int getLastAudibleStreamVolume(int streamType) { 73025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent IAudioService service = getService(); 73125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent try { 7324767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 733ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood return service.getLastAudibleMasterVolume(); 7344767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 7354767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getLastAudibleStreamVolume(streamType); 7364767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 73725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } catch (RemoteException e) { 73825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent Log.e(TAG, "Dead object in getLastAudibleStreamVolume", e); 73925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return 0; 74025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 74125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 74225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 74325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** 7446d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent * Get the stream type whose volume is driving the UI sounds volume. 7456d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent * UI sounds are screen lock/unlock, camera shutter, key clicks... 7466d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent * @hide 7476d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent */ 7486d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent public int getMasterStreamType() { 7496d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent IAudioService service = getService(); 7506d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent try { 7516d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent return service.getMasterStreamType(); 7526d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent } catch (RemoteException e) { 7536d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent Log.e(TAG, "Dead object in getMasterStreamType", e); 7546d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent return STREAM_RING; 7556d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent } 7566d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent } 7576d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent 7586d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent /** 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the ringer mode. 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Silent mode will mute the volume and will not vibrate. Vibrate mode will 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * mute the volume and vibrate. Normal mode will be audible and may vibrate 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * according to user settings. 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param ringerMode The ringer mode, one of {@link #RINGER_MODE_NORMAL}, 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #RINGER_MODE_SILENT}, or {@link #RINGER_MODE_VIBRATE}. 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRingerMode(int ringerMode) { 77072668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent if (!isValidRingerMode(ringerMode)) { 77172668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent return; 77272668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.setRingerMode(ringerMode); 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setRingerMode", e); 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the volume index for a particular stream. 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream whose volume index should be set. 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index The volume index to set. See 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #getStreamMaxVolume(int)} for the largest valid value. 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamMaxVolume(int) 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamVolume(int) 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamVolume(int streamType, int index, int flags) { 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7944767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 79595d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.setMasterVolume(index, flags, mContext.getOpPackageName()); 7964767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 79795d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.setStreamVolume(streamType, index, flags, mContext.getOpPackageName()); 7984767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setStreamVolume", e); 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 805fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * Returns the maximum volume index for master volume. 806fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * 807fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @hide 808fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood */ 809fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood public int getMasterMaxVolume() { 810fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood IAudioService service = getService(); 811fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood try { 812fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return service.getMasterMaxVolume(); 813fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } catch (RemoteException e) { 814fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood Log.e(TAG, "Dead object in getMasterMaxVolume", e); 815fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return 0; 816fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 817fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 818fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood 819fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood /** 820fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * Returns the current volume index for master volume. 821fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * 822fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @return The current volume index for master volume. 823fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @hide 824fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood */ 825fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood public int getMasterVolume() { 826fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood IAudioService service = getService(); 827fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood try { 828fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return service.getMasterVolume(); 829fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } catch (RemoteException e) { 830fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood Log.e(TAG, "Dead object in getMasterVolume", e); 831fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return 0; 832fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 833fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 834fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood 835fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood /** 836fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * Get last audible volume before master volume was muted. 837fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * 838fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @hide 839fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood */ 840fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood public int getLastAudibleMasterVolume() { 841fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood IAudioService service = getService(); 842fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood try { 843fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return service.getLastAudibleMasterVolume(); 844fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } catch (RemoteException e) { 845fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood Log.e(TAG, "Dead object in getLastAudibleMasterVolume", e); 846fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return 0; 847fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 848fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 849fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood 850fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood /** 851fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * Sets the volume index for master volume. 852fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * 853fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @param index The volume index to set. See 854ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn * {@link #getMasterMaxVolume()} for the largest valid value. 855fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @param flags One or more flags. 856ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn * @see #getMasterMaxVolume() 857ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn * @see #getMasterVolume() 858fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @hide 859fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood */ 860fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood public void setMasterVolume(int index, int flags) { 861fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood IAudioService service = getService(); 862fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood try { 86395d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.setMasterVolume(index, flags, mContext.getOpPackageName()); 864fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } catch (RemoteException e) { 865fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood Log.e(TAG, "Dead object in setMasterVolume", e); 866fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 867fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 868fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood 869fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood /** 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Solo or unsolo a particular stream. All other streams are muted. 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The solo command is protected against client process death: if a process 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * with an active solo request on a stream dies, all streams that were muted 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * because of this request will be unmuted automatically. 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The solo requests for a given stream are cumulative: the AudioManager 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can receive several solo requests from one or more clients and the stream 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will be unsoloed only when the same number of unsolo requests are received. 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * For a better user experience, applications MUST unsolo a soloed stream 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in onPause() and solo is again in onResume() if appropriate. 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream to be soloed/unsoloed. 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param state The required solo state: true for solo ON, false for solo OFF 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamSolo(int streamType, boolean state) { 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.setStreamSolo(streamType, state, mICallBack); 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setStreamSolo", e); 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Mute or unmute an audio stream. 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The mute command is protected against client process death: if a process 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * with an active mute request on a stream dies, this stream will be unmuted 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * automatically. 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The mute requests for a given stream are cumulative: the AudioManager 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can receive several mute requests from one or more clients and the stream 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will be unmuted only when the same number of unmute requests are received. 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * For a better user experience, applications MUST unmute a muted stream 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in onPause() and mute is again in onResume() if appropriate. 908fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 909fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 910fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream to be muted/unmuted. 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param state The required mute state: true for mute ON, false for mute OFF 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamMute(int streamType, boolean state) { 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.setStreamMute(streamType, state, mICallBack); 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setStreamMute", e); 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 92525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * get stream mute state. 92625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * 92725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * @hide 92825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent */ 92925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public boolean isStreamMute(int streamType) { 93025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent IAudioService service = getService(); 93125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent try { 93225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return service.isStreamMute(streamType); 93325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } catch (RemoteException e) { 93425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent Log.e(TAG, "Dead object in isStreamMute", e); 93525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return false; 93625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 93725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 93825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 93925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** 940ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * set master mute state. 941ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * 942ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * @hide 943ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood */ 944ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void setMasterMute(boolean state) { 9450273af55cf68d54d26d154b44d105d40fed79701Justin Koh setMasterMute(state, FLAG_SHOW_UI); 9460273af55cf68d54d26d154b44d105d40fed79701Justin Koh } 9470273af55cf68d54d26d154b44d105d40fed79701Justin Koh 9480273af55cf68d54d26d154b44d105d40fed79701Justin Koh /** 9490273af55cf68d54d26d154b44d105d40fed79701Justin Koh * set master mute state with optional flags. 9500273af55cf68d54d26d154b44d105d40fed79701Justin Koh * 9510273af55cf68d54d26d154b44d105d40fed79701Justin Koh * @hide 9520273af55cf68d54d26d154b44d105d40fed79701Justin Koh */ 9530273af55cf68d54d26d154b44d105d40fed79701Justin Koh public void setMasterMute(boolean state, int flags) { 954ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood IAudioService service = getService(); 955ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood try { 9560273af55cf68d54d26d154b44d105d40fed79701Justin Koh service.setMasterMute(state, flags, mICallBack); 957ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } catch (RemoteException e) { 958ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood Log.e(TAG, "Dead object in setMasterMute", e); 959ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 960ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 961ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood 962ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood /** 963ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * get master mute state. 964ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * 965ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * @hide 966ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood */ 967ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public boolean isMasterMute() { 968ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood IAudioService service = getService(); 969ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood try { 970ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood return service.isMasterMute(); 971ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } catch (RemoteException e) { 972ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood Log.e(TAG, "Dead object in isMasterMute", e); 973ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood return false; 974ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 975ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 976ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood 977ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood /** 978402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * forces the stream controlled by hard volume keys 979402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * specifying streamType == -1 releases control to the 980402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * logic. 981402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * 982402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * @hide 983402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent */ 984402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent public void forceVolumeControlStream(int streamType) { 98545c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent IAudioService service = getService(); 98645c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent try { 98745c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent service.forceVolumeControlStream(streamType, mICallBack); 98845c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent } catch (RemoteException e) { 98945c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent Log.e(TAG, "Dead object in forceVolumeControlStream", e); 99045c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent } 991402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 992402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent 993402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent /** 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns whether a particular type should vibrate according to user 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * settings and the current ringer mode. 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This shouldn't be needed by most clients that use notifications to 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate. The notification manager will not vibrate if the policy doesn't 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * allow it, so the client should always set a vibrate pattern and let the 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * notification manager control whether or not to actually vibrate. 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateType The type of vibrate. One of 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_NOTIFICATION} or 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_RINGER}. 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether the type should vibrate at the instant this method is 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * called. 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 10089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 1009cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 1010cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean shouldVibrate(int vibrateType) { 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.shouldVibrate(vibrateType); 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in shouldVibrate", e); 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns whether the user's vibrate setting for a vibrate type. 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This shouldn't be needed by most clients that want to vibrate, instead 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * see {@link #shouldVibrate(int)}. 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateType The type of vibrate. One of 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_NOTIFICATION} or 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_RINGER}. 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The vibrate setting, one of {@link #VIBRATE_SETTING_ON}, 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_OFF}, or 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_ONLY_SILENT}. 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 1036cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 1037cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getVibrateSetting(int vibrateType) { 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.getVibrateSetting(vibrateType); 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getVibrateSetting", e); 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return VIBRATE_SETTING_OFF; 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the setting for when the vibrate type should vibrate. 1051fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1052fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1053fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateType The type of vibrate. One of 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_NOTIFICATION} or 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_RINGER}. 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateSetting The vibrate setting, one of 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_ON}, 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_OFF}, or 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_ONLY_SILENT}. 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 1064cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 1065cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVibrateSetting(int vibrateType, int vibrateSetting) { 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.setVibrateSetting(vibrateType, vibrateSetting); 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setVibrateSetting", e); 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the speakerphone on or off. 1078fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1079fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1080fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param on set <var>true</var> to turn on speakerphone; 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <var>false</var> to turn it off 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSpeakerphoneOn(boolean on){ 1086c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1087c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1088c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent service.setSpeakerphoneOn(on); 1089c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1090c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in setSpeakerphoneOn", e); 1091a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks whether the speakerphone is on or off. 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if speakerphone is on, false if it's off 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isSpeakerphoneOn() { 1100c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1101c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1102c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return service.isSpeakerphoneOn(); 1103c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1104c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in isSpeakerphoneOn", e); 1105a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1106a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11093def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent //==================================================================== 11103def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // Bluetooth SCO control 11113def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 11123def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Sticky broadcast intent action indicating that the bluetoooth SCO audio 111395b88fbe744d8ce53b5f54f6fcd90c55094a8d14Eric Laurent * connection state has changed. The intent contains on extra {@link #EXTRA_SCO_AUDIO_STATE} 11143def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * indicating the new state which is either {@link #SCO_AUDIO_STATE_DISCONNECTED} 11153def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * or {@link #SCO_AUDIO_STATE_CONNECTED} 11163def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * 11173def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #startBluetoothSco() 1118dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * @deprecated Use {@link #ACTION_SCO_AUDIO_STATE_UPDATED} instead 11193def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 1120dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent @Deprecated 11213def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 11223def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final String ACTION_SCO_AUDIO_STATE_CHANGED = 11233def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent "android.media.SCO_AUDIO_STATE_CHANGED"; 1124dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1125dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent /** 1126dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Sticky broadcast intent action indicating that the bluetoooth SCO audio 1127dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * connection state has been updated. 1128dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>This intent has two extras: 1129dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1130dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #EXTRA_SCO_AUDIO_STATE} - The new SCO audio state. </li> 1131dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #EXTRA_SCO_AUDIO_PREVIOUS_STATE}- The previous SCO audio state. </li> 1132dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 1133dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p> EXTRA_SCO_AUDIO_STATE or EXTRA_SCO_AUDIO_PREVIOUS_STATE can be any of: 1134dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1135dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #SCO_AUDIO_STATE_DISCONNECTED}, </li> 1136dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #SCO_AUDIO_STATE_CONNECTING} or </li> 1137dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #SCO_AUDIO_STATE_CONNECTED}, </li> 1138dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 1139dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * @see #startBluetoothSco() 1140dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent */ 1141dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1142dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent public static final String ACTION_SCO_AUDIO_STATE_UPDATED = 1143dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent "android.media.ACTION_SCO_AUDIO_STATE_UPDATED"; 1144dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 11453def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1146dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Extra for intent {@link #ACTION_SCO_AUDIO_STATE_CHANGED} or 1147dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * {@link #ACTION_SCO_AUDIO_STATE_UPDATED} containing the new bluetooth SCO connection state. 11483def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 11493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final String EXTRA_SCO_AUDIO_STATE = 11503def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent "android.media.extra.SCO_AUDIO_STATE"; 11513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 11523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1153dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Extra for intent {@link #ACTION_SCO_AUDIO_STATE_UPDATED} containing the previous 1154dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * bluetooth SCO connection state. 1155dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent */ 1156dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent public static final String EXTRA_SCO_AUDIO_PREVIOUS_STATE = 1157dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent "android.media.extra.SCO_AUDIO_PREVIOUS_STATE"; 1158dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1159dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent /** 1160dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra EXTRA_SCO_AUDIO_STATE or EXTRA_SCO_AUDIO_PREVIOUS_STATE 1161dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * indicating that the SCO audio channel is not established 11623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 11633def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final int SCO_AUDIO_STATE_DISCONNECTED = 0; 11643def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1165dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra {@link #EXTRA_SCO_AUDIO_STATE} or {@link #EXTRA_SCO_AUDIO_PREVIOUS_STATE} 1166dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * indicating that the SCO audio channel is established 11673def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 11683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final int SCO_AUDIO_STATE_CONNECTED = 1; 11693def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1170dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra EXTRA_SCO_AUDIO_STATE or EXTRA_SCO_AUDIO_PREVIOUS_STATE 1171dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * indicating that the SCO audio channel is being established 1172dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent */ 1173dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent public static final int SCO_AUDIO_STATE_CONNECTING = 2; 1174dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent /** 1175dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra EXTRA_SCO_AUDIO_STATE indicating that 11763def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * there was an error trying to obtain the state 11773def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 11783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final int SCO_AUDIO_STATE_ERROR = -1; 11793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 11803def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 11813def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 11823def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Indicates if current platform supports use of SCO for off call use cases. 11833def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Application wanted to use bluetooth SCO audio when the phone is not in call 11842ac2afeac989ea1dc326b0db996d6c6c8e00cc29Jean-Michel Trivi * must first call this method to make sure that the platform supports this 11853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * feature. 11863def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @return true if bluetooth SCO can be used for audio when not in call 11873def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * false otherwise 11883def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #startBluetoothSco() 11893def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 11903def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public boolean isBluetoothScoAvailableOffCall() { 11913def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mContext.getResources().getBoolean( 11923def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent com.android.internal.R.bool.config_bluetooth_sco_off_call); 11933def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 11943def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 11953def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 11963def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Start bluetooth SCO audio connection. 11973def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Requires Permission: 11983def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * {@link android.Manifest.permission#MODIFY_AUDIO_SETTINGS}. 11993def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>This method can be used by applications wanting to send and received audio 12003def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * to/from a bluetooth SCO headset while the phone is not in call. 12013def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>As the SCO connection establishment can take several seconds, 12023def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * applications should not rely on the connection to be available when the method 1203dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * returns but instead register to receive the intent {@link #ACTION_SCO_AUDIO_STATE_UPDATED} 12043def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * and wait for the state to be {@link #SCO_AUDIO_STATE_CONNECTED}. 1205dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>As the ACTION_SCO_AUDIO_STATE_UPDATED intent is sticky, the application can check the SCO 1206dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * audio state before calling startBluetoothSco() by reading the intent returned by the receiver 1207dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * registration. If the state is already CONNECTED, no state change will be received via the 1208dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * intent after calling startBluetoothSco(). It is however useful to call startBluetoothSco() 1209dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * so that the connection stays active in case the current initiator stops the connection. 1210dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>Unless the connection is already active as described above, the state will always 1211dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * transition from DISCONNECTED to CONNECTING and then either to CONNECTED if the connection 1212dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * succeeds or back to DISCONNECTED if the connection fails (e.g no headset is connected). 1213dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>When finished with the SCO connection or if the establishment fails, the application must 1214dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * call {@link #stopBluetoothSco()} to clear the request and turn down the bluetooth connection. 12153def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Even if a SCO connection is established, the following restrictions apply on audio 12163def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * output streams so that they can be routed to SCO headset: 1217c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent * <p>NOTE: up to and including API version 1218c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1}, this method initiates a virtual 1219c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent * voice call to the bluetooth headset. 1220c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent * After API version {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2} only a raw SCO audio 1221c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent * connection is established. 1222dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1223dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the stream type must be {@link #STREAM_VOICE_CALL} </li> 1224dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the format must be mono </li> 1225dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the sampling must be 16kHz or 8kHz </li> 1226dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 12273def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>The following restrictions apply on input streams: 1228dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1229dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the format must be mono </li> 1230dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the sampling must be 8kHz </li> 1231dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 12323def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Note that the phone application always has the priority on the usage of the SCO 12333def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * connection for telephony. If this method is called while the phone is in call 12343def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * it will be ignored. Similarly, if a call is received or sent while an application 12353def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * is using the SCO connection, the connection will be lost for the application and NOT 12363def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * returned automatically when the call ends. 12373def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #stopBluetoothSco() 1238dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * @see #ACTION_SCO_AUDIO_STATE_UPDATED 12393def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 12403def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void startBluetoothSco(){ 12413def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent IAudioService service = getService(); 12423def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent try { 1243c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent service.startBluetoothSco(mICallBack, mContext.getApplicationInfo().targetSdkVersion); 12443def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } catch (RemoteException e) { 12453def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.e(TAG, "Dead object in startBluetoothSco", e); 12463def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12473def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12483def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 12503def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Stop bluetooth SCO audio connection. 12513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Requires Permission: 12523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * {@link android.Manifest.permission#MODIFY_AUDIO_SETTINGS}. 12533def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>This method must be called by applications having requested the use of 12543def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * bluetooth SCO audio with {@link #startBluetoothSco()} 1255dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * when finished with the SCO connection or if connection fails. 12563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #startBluetoothSco() 12573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 12583def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void stopBluetoothSco(){ 12593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent IAudioService service = getService(); 12603def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent try { 12613def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent service.stopBluetoothSco(mICallBack); 12623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } catch (RemoteException e) { 12633def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.e(TAG, "Dead object in stopBluetoothSco", e); 12643def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12653def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12663def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1268a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Request use of Bluetooth SCO headset for communications. 1269fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1270fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1271fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 12729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1273a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @param on set <var>true</var> to use bluetooth SCO for communications; 1274a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * <var>false</var> to not use bluetooth SCO for communications 12759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setBluetoothScoOn(boolean on){ 1277c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1278c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1279c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent service.setBluetoothScoOn(on); 1280c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1281c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in setBluetoothScoOn", e); 1282a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 12839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1286a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Checks whether communications use Bluetooth SCO. 12879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1288a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @return true if SCO is used for communications; 12899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * false if otherwise 12909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isBluetoothScoOn() { 1292c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1293c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1294c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return service.isBluetoothScoOn(); 1295c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1296c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in isBluetoothScoOn", e); 1297a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1298a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 12999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1302242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * @param on set <var>true</var> to route A2DP audio to/from Bluetooth 1303242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * headset; <var>false</var> disable A2DP audio 1304a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @deprecated Do not use. 13059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1306a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public void setBluetoothA2dpOn(boolean on){ 13079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1310242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * Checks whether A2DP audio routing to the Bluetooth headset is on or off. 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1312242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * @return true if A2DP audio is being routed to/from Bluetooth headset; 1313242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * false if otherwise 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isBluetoothA2dpOn() { 1316242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent if (AudioSystem.getDeviceConnectionState(DEVICE_OUT_BLUETOOTH_A2DP,"") 1317242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent == AudioSystem.DEVICE_STATE_UNAVAILABLE) { 1318a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1319242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent } else { 1320242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent return true; 1321a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 13229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 13259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets audio routing to the wired headset on or off. 13269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 13279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param on set <var>true</var> to route audio to/from wired 13289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * headset; <var>false</var> disable wired headset audio 1329a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @deprecated Do not use. 13309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1331a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public void setWiredHeadsetOn(boolean on){ 13329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1335497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * Checks whether a wired headset is connected or not. 1336497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * <p>This is not a valid indication that audio playback is 1337497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * actually over the wired headset as audio routing depends on other conditions. 13389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1339497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * @return true if a wired headset is connected. 13409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * false if otherwise 1341497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * @deprecated Use only to check is a headset is connected or not. 13429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isWiredHeadsetOn() { 13448b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten if (AudioSystem.getDeviceConnectionState(DEVICE_OUT_WIRED_HEADSET,"") 13456015a9715421a339c2b7bb63f9166504e3488179Eric Laurent == AudioSystem.DEVICE_STATE_UNAVAILABLE && 13468b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.getDeviceConnectionState(DEVICE_OUT_WIRED_HEADPHONE,"") 1347a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent == AudioSystem.DEVICE_STATE_UNAVAILABLE) { 1348a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1349a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else { 1350a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return true; 1351a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the microphone mute on or off. 1356fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1357fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1358fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param on set <var>true</var> to mute the microphone; 13619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <var>false</var> to turn mute off 13629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setMicrophoneMute(boolean on){ 1364a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.muteMicrophone(on); 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 13689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks whether the microphone mute is on or off. 13699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if microphone is muted, false if it's not 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isMicrophoneMute() { 1373a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return AudioSystem.isMicrophoneMuted(); 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the audio mode. 1378fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1379fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * The audio mode encompasses audio routing AND the behavior of 1380fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * the telephony layer. Therefore this method should only be used by applications that 1381fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * replace the platform-wide management of audio settings or the main telephony application. 1382fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * In particular, the {@link #MODE_IN_CALL} mode should only be used by the telephony 1383fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * application when it places a phone call, as it will cause signals from the radio layer 1384fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * to feed the platform mixer. 13859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 13868aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * @param mode the requested audio mode ({@link #MODE_NORMAL}, {@link #MODE_RINGTONE}, 13878aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * {@link #MODE_IN_CALL} or {@link #MODE_IN_COMMUNICATION}). 13889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Informs the HAL about the current audio state so that 13899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * it can route the audio appropriately. 13909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setMode(int mode) { 13929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 13939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 13949272b4b4a44fe1f33e3030810618194f817caaecEric Laurent service.setMode(mode, mICallBack); 13959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 13969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setMode", e); 13979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current audio mode. 14029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 14038aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * @return the current audio mode ({@link #MODE_NORMAL}, {@link #MODE_RINGTONE}, 14048aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * {@link #MODE_IN_CALL} or {@link #MODE_IN_COMMUNICATION}). 14059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current current audio state from the HAL. 14069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMode() { 14089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 14099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 14109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.getMode(); 14119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 14129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getMode", e); 14139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return MODE_INVALID; 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* modes for setMode/getMode/setRoute/getRoute */ 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Audio harware modes. 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Invalid audio mode. 14239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_INVALID = AudioSystem.MODE_INVALID; 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current audio mode. Used to apply audio routing to current mode. 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_CURRENT = AudioSystem.MODE_CURRENT; 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Normal audio mode: not ringing and no call established. 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_NORMAL = AudioSystem.MODE_NORMAL; 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringing audio mode. An incoming is being signaled. 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_RINGTONE = AudioSystem.MODE_RINGTONE; 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14388f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi * In call audio mode. A telephony call is established. 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_IN_CALL = AudioSystem.MODE_IN_CALL; 14418f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi /** 14428f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi * In communication audio mode. An audio/video chat or VoIP call is established. 14438f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi */ 14448f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi public static final int MODE_IN_COMMUNICATION = AudioSystem.MODE_IN_COMMUNICATION; 14459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Routing bits for setRouting/getRouting API */ 14479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to earpiece 14494a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 14504a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1452a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_EARPIECE = AudioSystem.ROUTE_EARPIECE; 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14544a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * Routing audio output to speaker 14554a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 14564a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 14579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1458a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_SPEAKER = AudioSystem.ROUTE_SPEAKER; 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @deprecated use {@link #ROUTE_BLUETOOTH_SCO} 14614a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 14624a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 14639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Deprecated public static final int ROUTE_BLUETOOTH = AudioSystem.ROUTE_BLUETOOTH_SCO; 14659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to bluetooth SCO 14674a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 14684a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 14699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1470a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_BLUETOOTH_SCO = AudioSystem.ROUTE_BLUETOOTH_SCO; 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to headset 14734a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 14744a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 14759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1476a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_HEADSET = AudioSystem.ROUTE_HEADSET; 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to bluetooth A2DP 14794a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 14804a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1482a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_BLUETOOTH_A2DP = AudioSystem.ROUTE_BLUETOOTH_A2DP; 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Used for mask parameter of {@link #setRouting(int,int,int)}. 14854a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 14864a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 14879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1488a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_ALL = AudioSystem.ROUTE_ALL; 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the audio routing for a specified mode 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param mode audio mode to change route. E.g., MODE_RINGTONE. 14949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param routes bit vector of routes requested, created from one or 14959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * more of ROUTE_xxx types. Set bits indicate that route should be on 14969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param mask bit vector of routes to change, created from one or more of 14979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ROUTE_xxx types. Unset bits indicate the route should be left unchanged 1498b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * 1499b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 1500a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * setBluetoothScoOn() methods instead. 15019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1502a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRouting(int mode, int routes, int mask) { 15049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current audio routing bit vector for a specified mode. 15089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param mode audio mode to get route (e.g., MODE_RINGTONE) 15109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return an audio route bit vector that can be compared with ROUTE_xxx 15119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * bits 1512b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * @deprecated Do not query audio routing directly, use isSpeakerphoneOn(), 1513b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * isBluetoothScoOn(), isBluetoothA2dpOn() and isWiredHeadsetOn() methods instead. 15149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1515b9c9d260f21b321527c4622a123af9767630d94dEric Laurent @Deprecated 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRouting(int mode) { 1517a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return -1; 15189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks whether any music is active. 15229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if any music tracks are active. 15249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isMusicActive() { 152625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.isStreamActive(STREAM_MUSIC, 0); 15279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15293114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi /** 15303114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * @hide 1531679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * Checks whether any music or media is actively playing on a remote device (e.g. wireless 1532679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * display). Note that BT audio sinks are not considered remote devices. 1533679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * @return true if {@link AudioManager#STREAM_MUSIC} is active on a remote device 1534679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi */ 1535679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi public boolean isMusicActiveRemotely() { 1536679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi return AudioSystem.isStreamActiveRemotely(STREAM_MUSIC, 0); 1537679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi } 1538679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi 1539679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi /** 1540679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * @hide 15412380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * Checks whether the current audio focus is exclusive. 15422380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @return true if the top of the audio focus stack requested focus 15432380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * with {@link #AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE} 15442380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi */ 15452380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi public boolean isAudioFocusExclusive() { 15462380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi IAudioService service = getService(); 15472380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi try { 15482380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi return service.getCurrentAudioFocus() == AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE; 15492380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi } catch (RemoteException e) { 15502380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi Log.e(TAG, "Dead object in isAudioFocusExclusive()", e); 15512380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi return false; 15522380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi } 15532380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi } 15542380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi 15552380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi /** 15562380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @hide 15573114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * If the stream is active locally or remotely, adjust its volume according to the enforced 15583114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * priority rules. 15593114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * Note: only AudioManager.STREAM_MUSIC is supported at the moment 15603114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi */ 15613114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi public void adjustLocalOrRemoteStreamVolume(int streamType, int direction) { 15623114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi if (streamType != STREAM_MUSIC) { 15633114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi Log.w(TAG, "adjustLocalOrRemoteStreamVolume() doesn't support stream " + streamType); 15643114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi } 15653114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi IAudioService service = getService(); 15663114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi try { 1567ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn service.adjustLocalOrRemoteStreamVolume(streamType, direction, 156895d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn mContext.getOpPackageName()); 15693114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi } catch (RemoteException e) { 15703114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi Log.e(TAG, "Dead object in adjustLocalOrRemoteStreamVolume", e); 15713114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi } 15723114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi } 15733114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 15759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets a generic audio configuration parameter. The use of these parameters 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * are platform dependant, see libaudio 15779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ** Temporary interface - DO NOT USE 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * TODO: Replace with a more generic key:value get/set mechanism 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * param key name of parameter to set. Must not be null. 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * param value value of parameter. Must not be null. 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 1587ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn * @deprecated Use {@link #setParameters(String)} instead 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1589a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public void setParameter(String key, String value) { 1590a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setParameters(key+"="+value); 1591a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1592a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1593a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** 1594a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Sets a variable number of parameter values to audio hardware. 1595a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * 1596a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @param keyValuePairs list of parameters key value pairs in the form: 1597a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * key1=value1;key2=value2;... 1598a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * 1599a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 1600a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public void setParameters(String keyValuePairs) { 1601a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.setParameters(keyValuePairs); 1602a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1603a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1604a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** 1605aac753dcf8862b416773eabaabb9d938a30f5896John Spurlock * Gets a variable number of parameter values from audio hardware. 1606a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * 1607a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @param keys list of parameters 1608a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @return list of parameters key value pairs in the form: 1609a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * key1=value1;key2=value2;... 1610a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 1611a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public String getParameters(String keys) { 1612a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return AudioSystem.getParameters(keys); 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect identifiers */ 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Keyboard and direction pad click sound 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEY_CLICK = 0; 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved up 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 16249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_UP = 1; 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved down 16289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 16299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_DOWN = 2; 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved left 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_LEFT = 3; 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved right 16389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_RIGHT = 4; 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME standard keypress sound 16439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 16449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_STANDARD = 5; 16469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME spacebar keypress sound 16489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 16499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_SPACEBAR = 6; 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME delete keypress sound 16539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 16549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_DELETE = 7; 16569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME return_keypress sound 16589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 16599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_RETURN = 8; 1661cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh 1662cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh /** 1663cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * Invalid keypress sound 1664cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * @see #playSoundEffect(int) 1665cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh */ 1666cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh public static final int FX_KEYPRESS_INVALID = 9; 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide Number of sound effects 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1670cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh public static final int NUM_SOUND_EFFECTS = 10; 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Plays a sound effect (Key clicks, lid open/close...) 16749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param effectType The type of sound effect. One of 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_KEY_CLICK}, 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_UP}, 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_DOWN}, 16789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_LEFT}, 16799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_RIGHT}, 1680105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_STANDARD}, 1681105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_SPACEBAR}, 1682105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_DELETE}, 1683105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_RETURN}, 1684cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * {@link #FX_KEYPRESS_INVALID}, 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This version uses the UI settings to determine 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * whether sounds are heard or not. 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType) { 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (effectType < 0 || effectType >= NUM_SOUND_EFFECTS) { 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!querySoundEffectsEnabled()) { 16949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 16959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.playSoundEffect(effectType); 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in playSoundEffect"+e); 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Plays a sound effect (Key clicks, lid open/close...) 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param effectType The type of sound effect. One of 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_KEY_CLICK}, 17099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_UP}, 17109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_DOWN}, 17119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_LEFT}, 17129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_RIGHT}, 1713105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_STANDARD}, 1714105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_SPACEBAR}, 1715105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_DELETE}, 1716105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_RETURN}, 1717cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * {@link #FX_KEYPRESS_INVALID}, 1718a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent * @param volume Sound effect volume. 1719a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent * The volume value is a raw scalar so UI controls should be scaled logarithmically. 1720a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent * If a volume of -1 is specified, the AudioManager.STREAM_MUSIC stream volume minus 3dB will be used. 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This version is for applications that have their own 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * settings panel for enabling and controlling volume. 17239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType, float volume) { 17259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (effectType < 0 || effectType >= NUM_SOUND_EFFECTS) { 17269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 17279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 17309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.playSoundEffectVolume(effectType, volume); 17329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 17339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in playSoundEffect"+e); 17349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Settings has an in memory cache, so this is fast. 17399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean querySoundEffectsEnabled() { 17419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return Settings.System.getInt(mContext.getContentResolver(), Settings.System.SOUND_EFFECTS_ENABLED, 0) != 0; 17429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Load Sound effects. 17479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method must be called when sound effects are enabled. 17489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void loadSoundEffects() { 17509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 17519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 17529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.loadSoundEffects(); 17539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 17549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in loadSoundEffects"+e); 17559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unload Sound effects. 17609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method can be called to free some memory when 17619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sound effects are disabled. 17629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unloadSoundEffects() { 17649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 17659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 17669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.unloadSoundEffects(); 17679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 17689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in unloadSoundEffects"+e); 17699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17724050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent /** 17732380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @hide 17742380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * Used to indicate no audio focus has been gained or lost. 17752380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi */ 17762380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi public static final int AUDIOFOCUS_NONE = 0; 17772380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi 17782380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi /** 1779d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Used to indicate a gain of audio focus, or a request of audio focus, of unknown duration. 17807f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1781d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 1782d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1783d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_GAIN = 1; 1784d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1785d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Used to indicate a temporary gain or request of audio focus, anticipated to last a short 1786d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * amount of time. Examples of temporary changes are the playback of driving directions, or an 1787d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * event notification. 17887f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1789d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 1790d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1791d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_GAIN_TRANSIENT = 2; 1792078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 1793078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a temporary request of audio focus, anticipated to last a short 1794983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * amount of time, and where it is acceptable for other audio applications to keep playing 1795983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * after having lowered their output level (also referred to as "ducking"). 1796078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Examples of temporary changes are the playback of driving directions where playback of music 1797078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * in the background is acceptable. 17987f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1799078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 1800078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 1801078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK = 3; 1802078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 18032380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * Used to indicate a temporary request of audio focus, anticipated to last a short 18042380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * amount of time, during which no other applications, or system components, should play 18052380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * anything. Examples of exclusive and transient audio focus requests are voice 18062380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * memo recording and speech recognition, during which the system shouldn't play any 18072380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * notifications, and media playback should have paused. 18082380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 18092380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi */ 18102380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi public static final int AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE = 4; 18112380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi /** 1812078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a loss of audio focus of unknown duration. 18137f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1814078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 1815078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_LOSS = -1 * AUDIOFOCUS_GAIN; 1816078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 1817078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a transient loss of audio focus. 18187f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1819078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 1820078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_LOSS_TRANSIENT = -1 * AUDIOFOCUS_GAIN_TRANSIENT; 1821078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 1822078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a transient loss of audio focus where the loser of the audio focus can 1823983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * lower its output volume if it wants to continue playing (also referred to as "ducking"), as 1824983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * the new focus owner doesn't require others to be silent. 18257f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1826078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 1827078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK = 1828078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi -1 * AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK; 1829d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1830d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1831d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Interface definition for a callback to be invoked when the audio focus of the system is 1832d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * updated. 1833d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1834d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public interface OnAudioFocusChangeListener { 1835d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1836d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Called on the listener to notify it the audio focus for this listener has been changed. 1837d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * The focusChange value indicates whether the focus was gained, 1838d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * whether the focus was lost, and whether that loss is transient, or whether the new focus 1839d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * holder will hold it for an unknown amount of time. 1840983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * When losing focus, listeners can use the focus change information to decide what 1841983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * behavior to adopt when losing focus. A music player could for instance elect to lower 1842983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * the volume of its music stream (duck) for transient focus losses, and pause otherwise. 1843983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * @param focusChange the type of focus change, one of {@link AudioManager#AUDIOFOCUS_GAIN}, 1844078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * {@link AudioManager#AUDIOFOCUS_LOSS}, {@link AudioManager#AUDIOFOCUS_LOSS_TRANSIENT} 1845983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * and {@link AudioManager#AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK}. 1846d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 18477f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi public void onAudioFocusChange(int focusChange); 1848d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1849d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1850d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1851d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Map to convert focus event listener IDs, as used in the AudioService audio focus stack, 1852d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * to actual listener objects. 1853d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 185430c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final HashMap<String, OnAudioFocusChangeListener> mAudioFocusIdListenerMap = 1855d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi new HashMap<String, OnAudioFocusChangeListener>(); 1856d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1857d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Lock to prevent concurrent changes to the list of focus listeners for this AudioManager 1858d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * instance. 1859d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1860d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private final Object mFocusListenerLock = new Object(); 1861d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1862d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private OnAudioFocusChangeListener findFocusListener(String id) { 1863d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return mAudioFocusIdListenerMap.get(id); 1864d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1865d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1866d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1867d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Handler for audio focus events coming from the audio service. 1868d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 186930c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final FocusEventHandlerDelegate mAudioFocusEventHandlerDelegate = 1870d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi new FocusEventHandlerDelegate(); 1871078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi 1872d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1873d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper class to handle the forwarding of audio focus events to the appropriate listener 1874d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1875d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private class FocusEventHandlerDelegate { 1876d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private final Handler mHandler; 1877d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1878d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusEventHandlerDelegate() { 1879d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Looper looper; 1880d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if ((looper = Looper.myLooper()) == null) { 1881d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi looper = Looper.getMainLooper(); 1882d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1883d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1884d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (looper != null) { 1885d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // implement the event handler delegate to receive audio focus events 1886d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mHandler = new Handler(looper) { 1887d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi @Override 1888d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void handleMessage(Message msg) { 1889d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi OnAudioFocusChangeListener listener = null; 1890d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusListenerLock) { 1891d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi listener = findFocusListener((String)msg.obj); 1892d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1893d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (listener != null) { 18947f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi listener.onAudioFocusChange(msg.what); 1895d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1896d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1897d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi }; 1898d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } else { 1899d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mHandler = null; 1900d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1901d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1902d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1903d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Handler getHandler() { 1904d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return mHandler; 1905d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1906d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1907d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 190830c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final IAudioFocusDispatcher mAudioFocusDispatcher = new IAudioFocusDispatcher.Stub() { 1909d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1910d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void dispatchAudioFocusChange(int focusChange, String id) { 1911d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Message m = mAudioFocusEventHandlerDelegate.getHandler().obtainMessage(focusChange, id); 1912d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mAudioFocusEventHandlerDelegate.getHandler().sendMessage(m); 1913d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1914d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1915d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi }; 1916d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1917d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private String getIdForAudioFocusListener(OnAudioFocusChangeListener l) { 1918d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (l == null) { 1919308e9a5d0975489982f93fd1f3728e6ed7a778d0Jean-Michel Trivi return new String(this.toString()); 1920d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } else { 1921d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return new String(this.toString() + l.toString()); 1922d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1923d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1924d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1925d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 19265f53f0883a507b9d4b9b9891af560a64f746d149Xavier Ducrohet * @hide 192746b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Registers a listener to be called when audio focus changes. Calling this method is optional 192846b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * before calling {@link #requestAudioFocus(OnAudioFocusChangeListener, int, int)}, as it 192946b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * will register the listener as well if it wasn't registered already. 193046b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param l the listener to be notified of audio focus changes. 1931d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1932d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void registerAudioFocusListener(OnAudioFocusChangeListener l) { 1933d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusListenerLock) { 1934d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (mAudioFocusIdListenerMap.containsKey(getIdForAudioFocusListener(l))) { 1935d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return; 1936d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1937d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mAudioFocusIdListenerMap.put(getIdForAudioFocusListener(l), l); 1938d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1939d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1940d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1941d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 19425f53f0883a507b9d4b9b9891af560a64f746d149Xavier Ducrohet * @hide 194346b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Causes the specified listener to not be called anymore when focus is gained or lost. 194446b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param l the listener to unregister. 1945d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1946d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void unregisterAudioFocusListener(OnAudioFocusChangeListener l) { 1947392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi 1948d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // remove locally 1949d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusListenerLock) { 1950d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mAudioFocusIdListenerMap.remove(getIdForAudioFocusListener(l)); 1951d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1952d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1953d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1954d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1955d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 195646b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * A failed focus change request. 1957d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1958d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_REQUEST_FAILED = 0; 1959d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 196046b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * A successful focus change request. 1961d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1962d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_REQUEST_GRANTED = 1; 1963d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1964d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1965d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1966d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Request audio focus. 196746b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Send a request to obtain the audio focus 1968d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param l the listener to be notified of audio focus changes 1969d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param streamType the main audio stream type affected by the focus request 1970d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param durationHint use {@link #AUDIOFOCUS_GAIN_TRANSIENT} to indicate this focus request 1971d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * is temporary, and focus will be abandonned shortly. Examples of transient requests are 1972078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * for the playback of driving directions, or notifications sounds. 1973983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * Use {@link #AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK} to indicate also that it's ok for 1974983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * the previous focus owner to keep playing if it ducks its audio output. 19759171db279826ee91d64eb9538a504ffed5e53b38Jean-Michel Trivi * Alternatively use {@link #AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE} for a temporary request 19769171db279826ee91d64eb9538a504ffed5e53b38Jean-Michel Trivi * that benefits from the system not playing disruptive sounds like notifications, for 19779171db279826ee91d64eb9538a504ffed5e53b38Jean-Michel Trivi * usecases such as voice memo recording, or speech recognition. 1978078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Use {@link #AUDIOFOCUS_GAIN} for a focus request of unknown duration such 1979d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * as the playback of a song or a video. 1980d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @return {@link #AUDIOFOCUS_REQUEST_FAILED} or {@link #AUDIOFOCUS_REQUEST_GRANTED} 1981d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1982d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int requestAudioFocus(OnAudioFocusChangeListener l, int streamType, int durationHint) { 1983d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi int status = AUDIOFOCUS_REQUEST_FAILED; 19842380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi if ((durationHint < AUDIOFOCUS_GAIN) || 19852380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi (durationHint > AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE)) { 198655d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi Log.e(TAG, "Invalid duration hint, audio focus request denied"); 198755d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi return status; 198855d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi } 1989d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi registerAudioFocusListener(l); 1990d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //TODO protect request by permission check? 1991d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi IAudioService service = getService(); 1992d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 1993d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi status = service.requestAudioFocus(streamType, durationHint, mICallBack, 19948f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mAudioFocusDispatcher, getIdForAudioFocusListener(l), 199595d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn mContext.getOpPackageName() /* package name */); 1996d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 19974dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi Log.e(TAG, "Can't call requestAudioFocus() on AudioService due to "+e); 1998d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1999d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return status; 2000d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2001d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 20024dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi /** 20034dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @hide 20044dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * Used internally by telephony package to request audio focus. Will cause the focus request 20054dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * to be associated with the "voice communication" identifier only used in AudioService 20064dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * to identify this use case. 20074dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @param streamType use STREAM_RING for focus requests when ringing, VOICE_CALL for 20084dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * the establishment of the call 20094dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @param durationHint the type of focus request. AUDIOFOCUS_GAIN_TRANSIENT is recommended so 20104dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * media applications resume after a call 20114dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi */ 20124dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi public void requestAudioFocusForCall(int streamType, int durationHint) { 20134dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi IAudioService service = getService(); 20144dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi try { 20154dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi service.requestAudioFocus(streamType, durationHint, mICallBack, null, 2016fa9a69805b001034aa04c3b33989a7ac21522371Jean-Michel Trivi MediaFocusControl.IN_VOICE_COMM_FOCUS_ID, 201795d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn mContext.getOpPackageName()); 20184dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } catch (RemoteException e) { 20194dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi Log.e(TAG, "Can't call requestAudioFocusForCall() on AudioService due to "+e); 20204dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 20214dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 20224dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi 20234dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi /** 20244dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @hide 20254dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * Used internally by telephony package to abandon audio focus, typically after a call or 20264dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * when ringing ends and the call is rejected or not answered. 20274dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * Should match one or more calls to {@link #requestAudioFocusForCall(int, int)}. 20284dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi */ 20294dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi public void abandonAudioFocusForCall() { 20304dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi IAudioService service = getService(); 20314dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi try { 2032fa9a69805b001034aa04c3b33989a7ac21522371Jean-Michel Trivi service.abandonAudioFocus(null, MediaFocusControl.IN_VOICE_COMM_FOCUS_ID); 20334dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } catch (RemoteException e) { 20344dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi Log.e(TAG, "Can't call abandonAudioFocusForCall() on AudioService due to "+e); 20354dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 20364dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 2037d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2038d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 203946b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Abandon audio focus. Causes the previous focus owner, if any, to receive focus. 204046b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param l the listener with which focus was requested. 2041d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @return {@link #AUDIOFOCUS_REQUEST_FAILED} or {@link #AUDIOFOCUS_REQUEST_GRANTED} 2042d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2043d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int abandonAudioFocus(OnAudioFocusChangeListener l) { 2044d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi int status = AUDIOFOCUS_REQUEST_FAILED; 2045392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi unregisterAudioFocusListener(l); 2046d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi IAudioService service = getService(); 2047d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 2048d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi status = service.abandonAudioFocus(mAudioFocusDispatcher, 2049d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi getIdForAudioFocusListener(l)); 2050d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 20514dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi Log.e(TAG, "Can't call abandonAudioFocus() on AudioService due to "+e); 2052d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2053d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return status; 2054d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2055d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2056d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2057d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //==================================================================== 2058d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Remote Control 2059d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 206046b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Register a component to be the sole receiver of MEDIA_BUTTON intents. 2061d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * @param eventReceiver identifier of a {@link android.content.BroadcastReceiver} 2062d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * that will receive the media button intent. This broadcast receiver must be declared 2063f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * in the application manifest. The package of the component must match that of 2064f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * the context you're registering from. 2065d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2066d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void registerMediaButtonEventReceiver(ComponentName eventReceiver) { 20678f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (eventReceiver == null) { 20688f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 20698f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2070f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if (!eventReceiver.getPackageName().equals(mContext.getPackageName())) { 2071f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "registerMediaButtonEventReceiver() error: " + 2072f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi "receiver and context package names don't match"); 2073f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi return; 2074f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2075f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // construct a PendingIntent for the media button and register it 2076f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 2077f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // the associated intent will be handled by the component being registered 2078f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mediaButtonIntent.setComponent(eventReceiver); 2079f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi PendingIntent pi = PendingIntent.getBroadcast(mContext, 2080f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 0/*requestCode, ignored*/, mediaButtonIntent, 0/*flags*/); 2081f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi registerMediaButtonIntent(pi, eventReceiver); 2082f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2083f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 2084f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 2085961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * Register a component to be the sole receiver of MEDIA_BUTTON intents. This is like 2086961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * {@link #registerMediaButtonEventReceiver(android.content.ComponentName)}, but allows 2087961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * the buttons to go to any PendingIntent. Note that you should only use this form if 2088961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * you know you will continue running for the full time until unregistering the 2089961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * PendingIntent. 2090961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * @param eventReceiver target that will receive media button intents. The PendingIntent 2091961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * will be sent as-is when a media button action occurs, with {@link Intent#EXTRA_KEY_EVENT} 2092961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * added and holding the key code of the media button that was pressed. 2093961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn */ 2094961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn public void registerMediaButtonEventReceiver(PendingIntent eventReceiver) { 2095961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn if (eventReceiver == null) { 2096961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn return; 2097961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2098961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn registerMediaButtonIntent(eventReceiver, null); 2099961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2100961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn 2101961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn /** 2102f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * @hide 2103f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * no-op if (pi == null) or (eventReceiver == null) 2104f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 2105f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public void registerMediaButtonIntent(PendingIntent pi, ComponentName eventReceiver) { 2106961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn if (pi == null) { 2107f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "Cannot call registerMediaButtonIntent() with a null parameter"); 2108f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi return; 2109f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2110d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi IAudioService service = getService(); 2111d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi try { 2112f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // pi != null 211379f7ec70ebd5758ce54fd5b6fcd60fd27457cba6Dianne Hackborn service.registerMediaButtonIntent(pi, eventReceiver, 211479f7ec70ebd5758ce54fd5b6fcd60fd27457cba6Dianne Hackborn eventReceiver == null ? mToken : null); 2115d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } catch (RemoteException e) { 2116f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "Dead object in registerMediaButtonIntent"+e); 2117d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2118d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2119d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2120d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2121722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi * @hide 2122722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi * Used internally by telephony package to register an intent receiver for ACTION_MEDIA_BUTTON. 2123722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi * @param eventReceiver the component that will receive the media button key events, 2124722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi * no-op if eventReceiver is null 2125722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi */ 2126722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi public void registerMediaButtonEventReceiverForCalls(ComponentName eventReceiver) { 2127722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi if (eventReceiver == null) { 2128722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi return; 2129722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } 2130722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi IAudioService service = getService(); 2131722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi try { 2132722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi // eventReceiver != null 2133722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi service.registerMediaButtonEventReceiverForCalls(eventReceiver); 2134722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } catch (RemoteException e) { 2135722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi Log.e(TAG, "Dead object in registerMediaButtonEventReceiverForCalls", e); 2136722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } 2137722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } 2138722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi 2139722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi /** 2140722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi * @hide 2141722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi */ 2142722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi public void unregisterMediaButtonEventReceiverForCalls() { 2143722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi IAudioService service = getService(); 2144722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi try { 2145722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi service.unregisterMediaButtonEventReceiverForCalls(); 2146722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } catch (RemoteException e) { 2147722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi Log.e(TAG, "Dead object in unregisterMediaButtonEventReceiverForCalls", e); 2148722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } 2149722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } 2150722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi 2151722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi /** 215246b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Unregister the receiver of MEDIA_BUTTON intents. 215346b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param eventReceiver identifier of a {@link android.content.BroadcastReceiver} 215446b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * that was registered with {@link #registerMediaButtonEventReceiver(ComponentName)}. 2155d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2156d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void unregisterMediaButtonEventReceiver(ComponentName eventReceiver) { 21578f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (eventReceiver == null) { 21588f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 21598f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2160f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // construct a PendingIntent for the media button and unregister it 2161f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 2162f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // the associated intent will be handled by the component being registered 2163f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mediaButtonIntent.setComponent(eventReceiver); 2164f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi PendingIntent pi = PendingIntent.getBroadcast(mContext, 2165f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 0/*requestCode, ignored*/, mediaButtonIntent, 0/*flags*/); 2166b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi unregisterMediaButtonIntent(pi); 2167f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2168f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 2169f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 2170961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * Unregister the receiver of MEDIA_BUTTON intents. 2171961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * @param eventReceiver same PendingIntent that was registed with 2172961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * {@link #registerMediaButtonEventReceiver(PendingIntent)}. 2173961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn */ 2174961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn public void unregisterMediaButtonEventReceiver(PendingIntent eventReceiver) { 2175961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn if (eventReceiver == null) { 2176961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn return; 2177961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2178b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi unregisterMediaButtonIntent(eventReceiver); 2179961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2180961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn 2181961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn /** 2182f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * @hide 2183f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 2184b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi public void unregisterMediaButtonIntent(PendingIntent pi) { 2185d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi IAudioService service = getService(); 2186d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi try { 2187b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi service.unregisterMediaButtonIntent(pi); 2188d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } catch (RemoteException e) { 2189f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "Dead object in unregisterMediaButtonIntent"+e); 2190d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2191d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2192d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2193178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi /** 2194178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi * Registers the remote control client for providing information to display on the remote 2195178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi * controls. 2196466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * @param rcClient The remote control client from which remote controls will receive 2197466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * information to display. 2198466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * @see RemoteControlClient 21998f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 22004426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void registerRemoteControlClient(RemoteControlClient rcClient) { 2201f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if ((rcClient == null) || (rcClient.getRcMediaIntent() == null)) { 22028f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 22038f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 22048f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IAudioService service = getService(); 22058f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi try { 22063114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi int rcseId = service.registerRemoteControlClient( 22073114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi rcClient.getRcMediaIntent(), /* mediaIntent */ 22083114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi rcClient.getIRemoteControlClient(),/* rcClient */ 22098f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // used to match media button event receiver and audio focus 22103114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi mContext.getPackageName()); /* packageName */ 22113114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi rcClient.setRcseId(rcseId); 22128f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } catch (RemoteException e) { 22138f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.e(TAG, "Dead object in registerRemoteControlClient"+e); 22148f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 22158f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 22168f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 22178f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 2218fcd693a21d862ea765006f8987b8dd4b125b28c5Jean-Michel Trivi * Unregisters the remote control client that was providing information to display on the 2219466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * remote controls. 2220466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * @param rcClient The remote control client to unregister. 22214426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * @see #registerRemoteControlClient(RemoteControlClient) 22228f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 22234426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void unregisterRemoteControlClient(RemoteControlClient rcClient) { 2224f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if ((rcClient == null) || (rcClient.getRcMediaIntent() == null)) { 22258f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 22268f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 22278f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IAudioService service = getService(); 22288f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi try { 2229f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi service.unregisterRemoteControlClient(rcClient.getRcMediaIntent(), /* mediaIntent */ 2230f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi rcClient.getIRemoteControlClient()); /* rcClient */ 22318f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } catch (RemoteException e) { 22328f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.e(TAG, "Dead object in unregisterRemoteControlClient"+e); 22338f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 22348f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 22358f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 223644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi /** 223744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @hide 223844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * Registers a remote control display that will be sent information by remote control clients. 22394a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * Use this method if your IRemoteControlDisplay is not going to display artwork, otherwise 22404a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * use {@link #registerRemoteControlDisplay(IRemoteControlDisplay, int, int)} to pass the 22414a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * artwork size directly, or 22424a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * {@link #remoteControlDisplayUsesBitmapSize(IRemoteControlDisplay, int, int)} later if artwork 22434a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * is not yet needed. 22444a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param rcd the IRemoteControlDisplay 224544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi */ 224644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi public void registerRemoteControlDisplay(IRemoteControlDisplay rcd) { 22474a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi // passing a negative value for art work width and height as they are unknown at this stage 22484a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi registerRemoteControlDisplay(rcd, /*w*/-1, /*h*/ -1); 22494a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi } 22504a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi 22514a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi /** 22524a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @hide 22534a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * Registers a remote control display that will be sent information by remote control clients. 22544a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param rcd 22554a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param w the maximum width of the expected bitmap. Negative values indicate it is 22564a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * useless to send artwork. 22574a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param h the maximum height of the expected bitmap. Negative values indicate it is 22584a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * useless to send artwork. 22594a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi */ 22604a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi public void registerRemoteControlDisplay(IRemoteControlDisplay rcd, int w, int h) { 226144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi if (rcd == null) { 226244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi return; 226344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 226444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi IAudioService service = getService(); 226544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi try { 22664a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi // passing a negative value for art work width and height as they are unknown at 22674a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi // this stage 22684a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi service.registerRemoteControlDisplay(rcd, w, h); 226944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } catch (RemoteException e) { 227044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi Log.e(TAG, "Dead object in registerRemoteControlDisplay " + e); 227144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 227244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 227344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi 227444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi /** 227544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @hide 227644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * Unregisters a remote control display that was sent information by remote control clients. 227744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param rcd 227844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi */ 227944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi public void unregisterRemoteControlDisplay(IRemoteControlDisplay rcd) { 228044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi if (rcd == null) { 228144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi return; 228244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 228344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi IAudioService service = getService(); 228444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi try { 228544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi service.unregisterRemoteControlDisplay(rcd); 228644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } catch (RemoteException e) { 228744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi Log.e(TAG, "Dead object in unregisterRemoteControlDisplay " + e); 228844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 228944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 229044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi 229144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi /** 229244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @hide 229344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * Sets the artwork size a remote control display expects when receiving bitmaps. 229444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param rcd 229544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param w the maximum width of the expected bitmap. Negative values indicate it is 229644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * useless to send artwork. 229744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param h the maximum height of the expected bitmap. Negative values indicate it is 229844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * useless to send artwork. 229944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi */ 230044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi public void remoteControlDisplayUsesBitmapSize(IRemoteControlDisplay rcd, int w, int h) { 230144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi if (rcd == null) { 230244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi return; 230344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 230444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi IAudioService service = getService(); 230544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi try { 230644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi service.remoteControlDisplayUsesBitmapSize(rcd, w, h); 230744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } catch (RemoteException e) { 230844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi Log.e(TAG, "Dead object in remoteControlDisplayUsesBitmapSize " + e); 230944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 231044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 2311ced110ec5970c632f523dfc0350b6071461ea9bcNeel Parekh 2312b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi /** 23133261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi * @hide 2314c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * Controls whether a remote control display needs periodic checks of the RemoteControlClient 2315c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * playback position to verify that the estimated position has not drifted from the actual 2316c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * position. By default the check is not performed. 2317c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * The IRemoteControlDisplay must have been previously registered for this to have any effect. 2318c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * @param rcd the IRemoteControlDisplay for which the anti-drift mechanism will be enabled 2319c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * or disabled. No effect is null. 2320c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * @param wantsSync if true, RemoteControlClient instances which expose their playback position 2321c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * to the framework will regularly compare the estimated playback position with the actual 2322c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * position, and will update the IRemoteControlDisplay implementation whenever a drift is 2323c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * detected. 2324c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi */ 2325c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi public void remoteControlDisplayWantsPlaybackPositionSync(IRemoteControlDisplay rcd, 2326c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi boolean wantsSync) { 2327c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi if (rcd == null) { 2328c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi return; 2329c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } 2330c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi IAudioService service = getService(); 2331c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi try { 2332c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi service.remoteControlDisplayWantsPlaybackPositionSync(rcd, wantsSync); 2333c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } catch (RemoteException e) { 2334c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi Log.e(TAG, "Dead object in remoteControlDisplayWantsPlaybackPositionSync " + e); 2335c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } 2336c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } 2337c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi 2338c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi /** 2339c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * @hide 23403261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi * Request the user of a RemoteControlClient to seek to the given playback position. 23413261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi * @param generationId the RemoteControlClient generation counter for which this request is 23423261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi * issued. Requests for an older generation than current one will be ignored. 23433261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi * @param timeMs the time in ms to seek to, must be positive. 23443261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi */ 23453261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi public void setRemoteControlClientPlaybackPosition(int generationId, long timeMs) { 23463261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi if (timeMs < 0) { 23473261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi return; 23483261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi } 23493261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi IAudioService service = getService(); 23503261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi try { 23513261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi service.setRemoteControlClientPlaybackPosition(generationId, timeMs); 23523261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi } catch (RemoteException e) { 23533261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi Log.e(TAG, "Dead object in setRccPlaybackPosition("+ generationId + ", " 23543261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi + timeMs + ")", e); 23553261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi } 23563261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi } 23573261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi 23583261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi /** 2359f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi * @hide 2360f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi * Notify the user of a RemoteControlClient that it should update its metadata 2361f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi * @param generationId the RemoteControlClient generation counter for which this request is 2362f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi * issued. Requests for an older generation than current one will be ignored. 2363f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi * @param key the metadata key for which a new value exists 2364f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi * @param value the new metadata value 2365f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi */ 2366f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi public void updateRemoteControlClientMetadata(int generationId, int key, long value) { 2367f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi IAudioService service = getService(); 2368f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi try { 2369f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi service.updateRemoteControlClientMetadata(generationId, key, value); 2370f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi } catch (RemoteException e) { 2371f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi Log.e(TAG, "Dead object in updateRemoteControlClientMetadata("+ generationId + ", " 2372f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi + key +", " + value + ")", e); 2373f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi } 2374f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi } 2375f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi 2376f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi /** 23774050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * @hide 23784050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * Reload audio settings. This method is called by Settings backup 23794050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * agent when audio settings are restored and causes the AudioService 23804050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * to read and apply restored settings. 23814050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent */ 23824050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent public void reloadAudioSettings() { 23834050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent IAudioService service = getService(); 23844050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent try { 23854050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent service.reloadAudioSettings(); 23864050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } catch (RemoteException e) { 23874050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent Log.e(TAG, "Dead object in reloadAudioSettings"+e); 23884050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 23894050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 23904050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 23915a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du /** 23925a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * @hide 23935a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * Notifies AudioService that it is connected to an A2DP device that supports absolute volume, 23945a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * so that AudioService can send volume change events to the A2DP device, rather than handling 23955a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * them. 23965a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du */ 23975a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du public void avrcpSupportsAbsoluteVolume(String address, boolean support) { 23985a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du IAudioService service = getService(); 23995a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du try { 24005a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du service.avrcpSupportsAbsoluteVolume(address, support); 24015a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du } catch (RemoteException e) { 24025a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du Log.e(TAG, "Dead object in avrcpSupportsAbsoluteVolume", e); 24035a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du } 24045a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du } 24055a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du 24069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 24079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 24089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 240930c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final IBinder mICallBack = new Binder(); 24107f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten 24117f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten /** 24127f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * Checks whether the phone is in silent mode, with or without vibrate. 24137f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * 24147f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * @return true if phone is in silent mode, with or without vibrate. 24157f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * 24167f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * @see #getRingerMode() 24177f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * 24187f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * @hide pending API Council approval 24197f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten */ 24207f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten public boolean isSilentMode() { 24217f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten int ringerMode = getRingerMode(); 24227f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten boolean silentMode = 24237f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten (ringerMode == RINGER_MODE_SILENT) || 24247f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten (ringerMode == RINGER_MODE_VIBRATE); 24257f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten return silentMode; 24267f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten } 24277f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten 24288b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten // This section re-defines new output device constants from AudioSystem, because the AudioSystem 24298b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten // class is not used by other parts of the framework, which instead use definitions and methods 24308b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten // from AudioManager. AudioSystem is an internal class used by AudioManager and AudioService. 24318b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten 24328b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** {@hide} The audio output device code for the small speaker at the front of the device used 24338b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * when placing calls. Does not refer to an in-ear headphone without attached microphone, 24348b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * such as earbuds, earphones, or in-ear monitors (IEM). Those would be handled as a 24358b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_WIRED_HEADPHONE}. 24368b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 24378b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_EARPIECE = AudioSystem.DEVICE_OUT_EARPIECE; 24388b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** {@hide} The audio output device code for the built-in speaker */ 24398b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_SPEAKER = AudioSystem.DEVICE_OUT_SPEAKER; 24408b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** {@hide} The audio output device code for a wired headset with attached microphone */ 24418b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_WIRED_HEADSET = AudioSystem.DEVICE_OUT_WIRED_HEADSET; 24428b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** {@hide} The audio output device code for a wired headphone without attached microphone */ 24438b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_WIRED_HEADPHONE = AudioSystem.DEVICE_OUT_WIRED_HEADPHONE; 24448b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** {@hide} The audio output device code for generic Bluetooth SCO, for voice */ 24458b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_SCO = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO; 24468b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** {@hide} The audio output device code for Bluetooth SCO Headset Profile (HSP) and 24478b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * Hands-Free Profile (HFP), for voice 24488b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 24498b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_SCO_HEADSET = 24508b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_HEADSET; 24518b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** {@hide} The audio output device code for Bluetooth SCO car audio, for voice */ 24528b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_SCO_CARKIT = 24538b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_CARKIT; 24548b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** {@hide} The audio output device code for generic Bluetooth A2DP, for music */ 24558b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_A2DP = AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP; 24568b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** {@hide} The audio output device code for Bluetooth A2DP headphones, for music */ 24578b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES = 24588b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES; 24598b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** {@hide} The audio output device code for Bluetooth A2DP external speaker, for music */ 24608b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER = 24618b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER; 24628b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** {@hide} The audio output device code for S/PDIF or HDMI */ 24638b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_AUX_DIGITAL = AudioSystem.DEVICE_OUT_AUX_DIGITAL; 24648b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** {@hide} The audio output device code for an analog wired headset attached via a 24658b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * docking station 24668b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 24678b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_ANLG_DOCK_HEADSET = AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET; 24688b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** {@hide} The audio output device code for a digital wired headset attached via a 24698b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * docking station 24708b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 24718b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_DGTL_DOCK_HEADSET = AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET; 247259f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent /** {@hide} The audio output device code for a USB audio accessory. The accessory is in USB host 247359f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent * mode and the Android device in USB device mode 247459f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent */ 247559f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent public static final int DEVICE_OUT_USB_ACCESSORY = AudioSystem.DEVICE_OUT_USB_ACCESSORY; 247659f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent /** {@hide} The audio output device code for a USB audio device. The device is in USB device 247759f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent * mode and the Android device in USB host mode 247859f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent */ 247959f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent public static final int DEVICE_OUT_USB_DEVICE = AudioSystem.DEVICE_OUT_USB_DEVICE; 24808b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** {@hide} This is not used as a returned value from {@link #getDevicesForStream}, but could be 24818b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * used in the future in a set method to select whatever default device is chosen by the 24828b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * platform-specific implementation. 24838b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 24848b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_DEFAULT = AudioSystem.DEVICE_OUT_DEFAULT; 24858b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten 24868b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** 24878b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * Return the enabled devices for the specified output stream type. 24888b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 24898b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * @param streamType The stream type to query. One of 24908b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_VOICE_CALL}, 24918b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_SYSTEM}, 24928b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_RING}, 24938b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_MUSIC}, 24948b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_ALARM}, 24958b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_NOTIFICATION}, 24968b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_DTMF}. 24978b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 24988b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * @return The bit-mask "or" of audio output device codes for all enabled devices on this 24998b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * stream. Zero or more of 25008b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_EARPIECE}, 25018b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_SPEAKER}, 25028b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_WIRED_HEADSET}, 25038b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_WIRED_HEADPHONE}, 25048b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_SCO}, 25058b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_SCO_HEADSET}, 25068b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_SCO_CARKIT}, 25078b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_A2DP}, 25088b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES}, 25098b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER}, 25108b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_AUX_DIGITAL}, 25118b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_ANLG_DOCK_HEADSET}, 25128b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_DGTL_DOCK_HEADSET}. 25138b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_DEFAULT} is not used here. 25148b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 25158b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * The implementation may support additional device codes beyond those listed, so 25168b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * the application should ignore any bits which it does not recognize. 25178b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * Note that the information may be imprecise when the implementation 25188b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * cannot distinguish whether a particular device is enabled. 25198b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 25208b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@hide} 25218b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 25228b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public int getDevicesForStream(int streamType) { 25238b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten switch (streamType) { 25248b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_VOICE_CALL: 25258b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_SYSTEM: 25268b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_RING: 25278b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_MUSIC: 25288b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_ALARM: 25298b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_NOTIFICATION: 25308b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_DTMF: 25318b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten return AudioSystem.getDevicesForStream(streamType); 25328b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten default: 25338b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten return 0; 25348b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten } 25358b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten } 25368b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten 2537b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent /** 2538b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * Indicate wired accessory connection state change. 2539b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param device type of device connected/disconnected (AudioManager.DEVICE_OUT_xxx) 2540b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param state new connection state: 1 connected, 0 disconnected 2541b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param name device name 2542b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * {@hide} 2543b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent */ 2544b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent public void setWiredDeviceConnectionState(int device, int state, String name) { 2545b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent IAudioService service = getService(); 2546b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent try { 2547b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent service.setWiredDeviceConnectionState(device, state, name); 2548b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } catch (RemoteException e) { 2549b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent Log.e(TAG, "Dead object in setWiredDeviceConnectionState "+e); 2550b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 2551b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 2552b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent 2553b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent /** 2554b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * Indicate A2DP sink connection state change. 2555b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param device Bluetooth device connected/disconnected 2556b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param state new connection state (BluetoothProfile.STATE_xxx) 2557b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @return a delay in ms that the caller should wait before broadcasting 2558b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED intent. 2559b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * {@hide} 2560b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent */ 2561b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent public int setBluetoothA2dpDeviceConnectionState(BluetoothDevice device, int state) { 2562b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent IAudioService service = getService(); 2563b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent int delay = 0; 2564b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent try { 2565b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent delay = service.setBluetoothA2dpDeviceConnectionState(device, state); 2566b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } catch (RemoteException e) { 2567b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent Log.e(TAG, "Dead object in setBluetoothA2dpDeviceConnectionState "+e); 2568b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } finally { 2569b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent return delay; 2570b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 2571b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 2572b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent 2573098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey /** {@hide} */ 2574098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey public IRingtonePlayer getRingtonePlayer() { 2575098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey try { 2576098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey return getService().getRingtonePlayer(); 2577098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey } catch (RemoteException e) { 2578098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey return null; 2579098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey } 2580098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey } 2581228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 2582228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten /** 258362796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * Used as a key for {@link #getProperty} to request the native or optimal output sample rate 258462796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * for this device's primary output stream, in decimal Hz. 2585228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten */ 2586228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten public static final String PROPERTY_OUTPUT_SAMPLE_RATE = 2587228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten "android.media.property.OUTPUT_SAMPLE_RATE"; 2588228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 2589228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten /** 259062796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * Used as a key for {@link #getProperty} to request the native or optimal output buffer size 259162796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * for this device's primary output stream, in decimal PCM frames. 2592228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten */ 2593228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten public static final String PROPERTY_OUTPUT_FRAMES_PER_BUFFER = 2594228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten "android.media.property.OUTPUT_FRAMES_PER_BUFFER"; 2595228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 2596228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten /** 259762796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * Returns the value of the property with the specified key. 2598228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten * @param key One of the strings corresponding to a property key: either 259962796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * {@link #PROPERTY_OUTPUT_SAMPLE_RATE} or 260062796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * {@link #PROPERTY_OUTPUT_FRAMES_PER_BUFFER} 2601228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten * @return A string representing the associated value for that property key, 2602228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten * or null if there is no value for that key. 2603228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten */ 2604228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten public String getProperty(String key) { 2605c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten if (PROPERTY_OUTPUT_SAMPLE_RATE.equals(key)) { 2606c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten int outputSampleRate = AudioSystem.getPrimaryOutputSamplingRate(); 2607c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten return outputSampleRate > 0 ? Integer.toString(outputSampleRate) : null; 2608c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten } else if (PROPERTY_OUTPUT_FRAMES_PER_BUFFER.equals(key)) { 2609c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten int outputFramesPerBuffer = AudioSystem.getPrimaryOutputFrameCount(); 2610c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten return outputFramesPerBuffer > 0 ? Integer.toString(outputFramesPerBuffer) : null; 2611c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten } else { 2612c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten // null or unknown key 2613c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten return null; 2614c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten } 2615228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten } 2616228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 261761dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman /** 261861dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * Returns the estimated latency for the given stream type in milliseconds. 261961dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * 262061dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * DO NOT UNHIDE. The existing approach for doing A/V sync has too many problems. We need 262161dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * a better solution. 262261dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * @hide 262361dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman */ 262461dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman public int getOutputLatency(int streamType) { 262561dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman return AudioSystem.getOutputLatency(streamType); 262661dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman } 262761dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman 26289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2629