AudioManager.java revision 3346a802087f621c6441bc512dfcc17b07143fc6
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 19a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Triviimport android.Manifest; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.annotation.SdkConstant; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.annotation.SdkConstant.SdkConstantType; 22f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Triviimport android.app.PendingIntent; 23b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurentimport android.bluetooth.BluetoothDevice; 24d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Triviimport android.content.ComponentName; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 26f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Triviimport android.content.Intent; 27f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Triviimport android.media.RemoteController.OnClientUpdateListener; 28f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErikimport android.media.session.MediaSessionLegacyHelper; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Binder; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Handler; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.IBinder; 32d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport android.os.Looper; 33d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport android.os.Message; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.RemoteException; 3586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onoratoimport android.os.SystemClock; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.ServiceManager; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Settings; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 39d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Triviimport android.view.KeyEvent; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport java.util.HashMap; 42d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * AudioManager provides access to volume and ringer mode control. 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Use <code>Context.getSystemService(Context.AUDIO_SERVICE)</code> to get 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * an instance of this class. 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class AudioManager { 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik // If we should use the new sessions APIs. 52f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik private final static boolean USE_SESSIONS = true; 53f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik // If we should use the legacy APIs. If both are true information will be 54f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik // duplicated through both paths. Currently this flag isn't used. 55f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik private final static boolean USE_LEGACY = true; 56f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final Context mContext; 5886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato private long mVolumeKeyUpTime; 59cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood private final boolean mUseMasterVolume; 60b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate private final boolean mUseVolumeKeySounds; 6179f7ec70ebd5758ce54fd5b6fcd60fd27457cba6Dianne Hackborn private final Binder mToken = new Binder(); 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static String TAG = "AudioManager"; 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Broadcast intent, a hint for applications that audio is about to become 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 'noisy' due to a change in audio outputs. For example, this intent may 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be sent when a wired headset is unplugged, or when an A2DP audio 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sink is disconnected, and the audio system is about to automatically 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * switch audio route to the speaker. Applications that are controlling 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * audio streams may consider pausing, reducing volume or some other action 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * on receipt of this intent so as not to surprise the user with audio 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * from the speaker. 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String ACTION_AUDIO_BECOMING_NOISY = "android.media.AUDIO_BECOMING_NOISY"; 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sticky broadcast intent action indicating that the ringer mode has 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * changed. Includes the new ringer mode. 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_RINGER_MODE 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String RINGER_MODE_CHANGED_ACTION = "android.media.RINGER_MODE_CHANGED"; 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The new ringer mode. 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_CHANGED_ACTION 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_NORMAL 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_SILENT 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_VIBRATE 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_RINGER_MODE = "android.media.EXTRA_RINGER_MODE"; 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Broadcast intent action indicating that the vibrate setting has 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * changed. Includes the vibrate type and its new setting. 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VIBRATE_TYPE 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VIBRATE_SETTING 102cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 103cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode and listen to {@link #RINGER_MODE_CHANGED_ACTION} instead. 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1060dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String VIBRATE_SETTING_CHANGED_ACTION = 1070dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.VIBRATE_SETTING_CHANGED"; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide Broadcast intent when the volume for a particular stream type changes. 1113114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * Includes the stream, the new volume and previous volumes. 1123114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * Notes: 1133114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * - for internal platform use only, do not make public, 1143114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * - never used for "remote" volume changes 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VOLUME_STREAM_TYPE 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VOLUME_STREAM_VALUE 1189ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent * @see #EXTRA_PREV_VOLUME_STREAM_VALUE 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String VOLUME_CHANGED_ACTION = "android.media.VOLUME_CHANGED_ACTION"; 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1240dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide Broadcast intent when the master volume changes. 1250dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Includes the new volume 1260dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * 1270dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @see #EXTRA_MASTER_VOLUME_VALUE 1280dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @see #EXTRA_PREV_MASTER_VOLUME_VALUE 1290dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 1300dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1310dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String MASTER_VOLUME_CHANGED_ACTION = 1320dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.MASTER_VOLUME_CHANGED_ACTION"; 1330dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1340dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1350dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide Broadcast intent when the master mute state changes. 1360dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Includes the the new volume 1370dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * 1380dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @see #EXTRA_MASTER_VOLUME_MUTED 1390dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 1400dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1410dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String MASTER_MUTE_CHANGED_ACTION = 1420dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.MASTER_MUTE_CHANGED_ACTION"; 1430dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1440dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The new vibrate setting for a particular type. 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_CHANGED_ACTION 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VIBRATE_TYPE 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_ON 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_OFF 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_ONLY_SILENT 152cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 153cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode and listen to {@link #RINGER_MODE_CHANGED_ACTION} instead. 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VIBRATE_SETTING = "android.media.EXTRA_VIBRATE_SETTING"; 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The vibrate type whose setting has changed. 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_CHANGED_ACTION 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_TYPE_NOTIFICATION 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_TYPE_RINGER 163cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 164cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode and listen to {@link #RINGER_MODE_CHANGED_ACTION} instead. 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VIBRATE_TYPE = "android.media.EXTRA_VIBRATE_TYPE"; 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide The stream type for the volume changed intent. 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VOLUME_STREAM_TYPE = "android.media.EXTRA_VOLUME_STREAM_TYPE"; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide The volume associated with the stream for the volume changed intent. 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VOLUME_STREAM_VALUE = 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "android.media.EXTRA_VOLUME_STREAM_VALUE"; 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1799ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent /** 1809ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent * @hide The previous volume associated with the stream for the volume changed intent. 1819ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent */ 1829ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent public static final String EXTRA_PREV_VOLUME_STREAM_VALUE = 1839ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent "android.media.EXTRA_PREV_VOLUME_STREAM_VALUE"; 1840dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1850dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1860dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide The new 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_MASTER_VOLUME_VALUE = 1900dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.EXTRA_MASTER_VOLUME_VALUE"; 1910dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1920dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1930dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide The previous master volume value for the master volume changed intent. 1940dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Value is integer between 0 and 100 inclusive. 1950dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 1960dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String EXTRA_PREV_MASTER_VOLUME_VALUE = 1970dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.EXTRA_PREV_MASTER_VOLUME_VALUE"; 1980dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1990dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 2000dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide The new master volume mute state for the master mute changed intent. 2010dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Value is boolean 2020dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 2030dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String EXTRA_MASTER_VOLUME_MUTED = 2040dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.EXTRA_MASTER_VOLUME_MUTED"; 2059ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for phone calls */ 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_VOICE_CALL = AudioSystem.STREAM_VOICE_CALL; 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for system sounds */ 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_SYSTEM = AudioSystem.STREAM_SYSTEM; 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for the phone ring */ 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_RING = AudioSystem.STREAM_RING; 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for music playback */ 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_MUSIC = AudioSystem.STREAM_MUSIC; 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for alarms */ 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_ALARM = AudioSystem.STREAM_ALARM; 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for notifications */ 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_NOTIFICATION = AudioSystem.STREAM_NOTIFICATION; 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide The audio stream for phone calls when connected to bluetooth */ 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_BLUETOOTH_SCO = AudioSystem.STREAM_BLUETOOTH_SCO; 220a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** @hide The audio stream for enforced system sounds in certain countries (e.g camera in Japan) */ 221a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public static final int STREAM_SYSTEM_ENFORCED = AudioSystem.STREAM_SYSTEM_ENFORCED; 222a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** The audio stream for DTMF Tones */ 223a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public static final int STREAM_DTMF = AudioSystem.STREAM_DTMF; 224a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** @hide The audio stream for text to speech (TTS) */ 225a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public static final int STREAM_TTS = AudioSystem.STREAM_TTS; 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Number of audio streams */ 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @deprecated Use AudioSystem.getNumStreamTypes() instead 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 230a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int NUM_STREAMS = AudioSystem.NUM_STREAMS; 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide Default volume index values for audio streams */ 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int[] DEFAULT_STREAM_VOLUME = new int[] { 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4, // STREAM_VOICE_CALL 2369d85d5adf90e7363304e2d4a22d60a2114bb7ab9Eric Laurent 7, // STREAM_SYSTEM 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5, // STREAM_RING 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11, // STREAM_MUSIC 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6, // STREAM_ALARM 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5, // STREAM_NOTIFICATION 241a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 7, // STREAM_BLUETOOTH_SCO 2429d85d5adf90e7363304e2d4a22d60a2114bb7ab9Eric Laurent 7, // STREAM_SYSTEM_ENFORCED 243a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 11, // STREAM_DTMF 244a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 11 // STREAM_TTS 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Increase the ringer volume. 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ADJUST_RAISE = 1; 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Decrease the ringer volume. 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ADJUST_LOWER = -1; 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maintain the previous ringer volume. This may be useful when needing to 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * show the volume toast without actually modifying the volume. 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ADJUST_SAME = 0; 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Flags should be powers of 2! 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Show a toast containing the current volume. 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_SHOW_UI = 1 << 0; 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Whether to include ringer modes as possible options when changing volume. 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * For example, if true and volume level is 0 and the volume is adjusted 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * with {@link #ADJUST_LOWER}, then the ringer mode may switch the silent or 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate mode. 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * By default this is on for the ring stream. If this flag is included, 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this behavior will be present regardless of the stream type being 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * affected by the ringer mode. 293105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_ALLOW_RINGER_MODES = 1 << 1; 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Whether to play a sound when changing the volume. 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If this is given to {@link #adjustVolume(int, int)} or 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #adjustSuggestedStreamVolume(int, int, int)}, it may be ignored 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in some cases (for example, the decided stream type is not 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#STREAM_RING}, or the volume is being adjusted 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * downward). 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_PLAY_SOUND = 1 << 2; 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Removes any sounds/vibrate that may be in the queue, or are playing (related to 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * changing volume). 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_REMOVE_SOUND_AND_VIBRATE = 1 << 3; 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Whether to vibrate if going into the vibrate ringer mode. 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_VIBRATE = 1 << 4; 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3264bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent * Indicates to VolumePanel that the volume slider should be disabled as user 3274bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent * cannot change the stream volume 3284bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent * @hide 3294bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent */ 3304bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent public static final int FLAG_FIXED_VOLUME = 1 << 5; 3314bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent 3324bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent /** 333c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie * Indicates the volume set/adjust call is for Bluetooth absolute volume 334c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie * @hide 335c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie */ 336c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie public static final int FLAG_BLUETOOTH_ABS_VOLUME = 1 << 6; 337c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie 338c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie /** 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringer mode that will be silent and will not vibrate. (This overrides the 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate setting.) 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RINGER_MODE_SILENT = 0; 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringer mode that will be silent and will vibrate. (This will cause the 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * phone ringer to always vibrate, but the notification vibrate to only 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate if set.) 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RINGER_MODE_VIBRATE = 1; 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringer mode that may be audible and may vibrate. It will be audible if 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the volume before changing out of this mode was audible. It will vibrate 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * if the vibrate setting is on. 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RINGER_MODE_NORMAL = 2; 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36772668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent // maximum valid ringer mode value. Values must start from 0 and be contiguous. 36872668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent private static final int RINGER_MODE_MAX = RINGER_MODE_NORMAL; 36972668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate type that corresponds to the ringer. 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 376cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 377cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_TYPE_RINGER = 0; 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate type that corresponds to notifications. 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 387cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 388cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_TYPE_NOTIFICATION = 1; 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate setting that suggests to never vibrate. 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 397cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 398cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_SETTING_OFF = 0; 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate setting that suggests to vibrate when possible. 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 407cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 408cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_SETTING_ON = 1; 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate setting that suggests to only vibrate when in the vibrate ringer 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * mode. 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 418cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 419cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_SETTING_ONLY_SILENT = 2; 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Suggests using the default stream type. This may not be used in all 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * places a stream type is needed. 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int USE_DEFAULT_STREAM_TYPE = Integer.MIN_VALUE; 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static IAudioService sService; 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public AudioManager(Context context) { 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 436cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood mUseMasterVolume = mContext.getResources().getBoolean( 437cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood com.android.internal.R.bool.config_useMasterVolume); 438b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate mUseVolumeKeySounds = mContext.getResources().getBoolean( 439b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate com.android.internal.R.bool.config_useVolumeKeySounds); 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static IAudioService getService() 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sService != null) { 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sService; 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IBinder b = ServiceManager.getService(Context.AUDIO_SERVICE); 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sService = IAudioService.Stub.asInterface(b); 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sService; 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 453a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * Sends a simulated key event for a media button. 454a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * To simulate a key press, you must first send a KeyEvent built with a 455a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#ACTION_DOWN} action, then another event with the {@link KeyEvent#ACTION_UP} 456a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * action. 457a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * <p>The key event will be sent to the current media key event consumer which registered with 458a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link AudioManager#registerMediaButtonEventReceiver(PendingIntent)}. 459a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * @param keyEvent a {@link KeyEvent} instance whose key code is one of 460a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MUTE}, 461a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_HEADSETHOOK}, 462a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_PLAY}, 463a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_PAUSE}, 464a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_PLAY_PAUSE}, 465a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_STOP}, 466a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_NEXT}, 467a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_PREVIOUS}, 468a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_REWIND}, 469a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_RECORD}, 470a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_FAST_FORWARD}, 471a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_CLOSE}, 472a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_EJECT}, 473a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * or {@link KeyEvent#KEYCODE_MEDIA_AUDIO_TRACK}. 474a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi */ 475a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi public void dispatchMediaKeyEvent(KeyEvent keyEvent) { 4768a2cfc309ab9126e90022916967c65a793c034f0RoboErik if (USE_SESSIONS) { 4778a2cfc309ab9126e90022916967c65a793c034f0RoboErik MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(mContext); 4788a2cfc309ab9126e90022916967c65a793c034f0RoboErik helper.sendMediaButtonEvent(keyEvent, false); 4798a2cfc309ab9126e90022916967c65a793c034f0RoboErik } else { 4808a2cfc309ab9126e90022916967c65a793c034f0RoboErik IAudioService service = getService(); 4818a2cfc309ab9126e90022916967c65a793c034f0RoboErik try { 4828a2cfc309ab9126e90022916967c65a793c034f0RoboErik service.dispatchMediaKeyEvent(keyEvent); 4838a2cfc309ab9126e90022916967c65a793c034f0RoboErik } catch (RemoteException e) { 4848a2cfc309ab9126e90022916967c65a793c034f0RoboErik Log.e(TAG, "dispatchMediaKeyEvent threw exception ", e); 4858a2cfc309ab9126e90022916967c65a793c034f0RoboErik } 4867ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 4877ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 4887ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi 4897ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi /** 4907ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * @hide 49186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 492ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void preDispatchKeyEvent(KeyEvent event, int stream) { 49386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 49486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * If the user hits another key within the play sound delay, then 49586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * cancel the sound 49686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 497ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood int keyCode = event.getKeyCode(); 49886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato if (keyCode != KeyEvent.KEYCODE_VOLUME_DOWN && keyCode != KeyEvent.KEYCODE_VOLUME_UP 49986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato && keyCode != KeyEvent.KEYCODE_VOLUME_MUTE 5003346a802087f621c6441bc512dfcc17b07143fc6John Spurlock && mVolumeKeyUpTime + AudioService.PLAY_SOUND_DELAY 50186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato > SystemClock.uptimeMillis()) { 50286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 50386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * The user has hit another key during the delay (e.g., 300ms) 50486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * since the last volume key up, so cancel any sounds. 50586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 506cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood if (mUseMasterVolume) { 5078dc1dabd254249b7ddb8743e88fdb96580ffc585Mike Lockwood adjustMasterVolume(ADJUST_SAME, AudioManager.FLAG_REMOVE_SOUND_AND_VIBRATE); 508cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } else { 509cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood adjustSuggestedStreamVolume(ADJUST_SAME, 51086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato stream, AudioManager.FLAG_REMOVE_SOUND_AND_VIBRATE); 511cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } 51286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 51386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 51486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 51586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /** 51686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * @hide 51786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 518ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void handleKeyDown(KeyEvent event, int stream) { 519ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood int keyCode = event.getKeyCode(); 52086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato switch (keyCode) { 52186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_UP: 52286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_DOWN: 52386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 52486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * Adjust the volume in on key down since it is more 52586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * responsive to the user. 52686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 527402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent int flags = FLAG_SHOW_UI | FLAG_VIBRATE; 528b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate 529cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood if (mUseMasterVolume) { 530cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood adjustMasterVolume( 531cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood keyCode == KeyEvent.KEYCODE_VOLUME_UP 532cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood ? ADJUST_RAISE 5338dc1dabd254249b7ddb8743e88fdb96580ffc585Mike Lockwood : ADJUST_LOWER, 5348dc1dabd254249b7ddb8743e88fdb96580ffc585Mike Lockwood flags); 535cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } else { 536cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood adjustSuggestedStreamVolume( 537cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood keyCode == KeyEvent.KEYCODE_VOLUME_UP 538cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood ? ADJUST_RAISE 539cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood : ADJUST_LOWER, 540cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood stream, 541cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood flags); 542402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 54386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato break; 54486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_MUTE: 545ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood if (event.getRepeatCount() == 0) { 546ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood if (mUseMasterVolume) { 547ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood setMasterMute(!isMasterMute()); 548ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } else { 549ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood // TODO: Actually handle MUTE. 550ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 551ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 55286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato break; 55386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 55486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 55586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 55686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /** 55786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * @hide 55886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 559ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void handleKeyUp(KeyEvent event, int stream) { 560ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood int keyCode = event.getKeyCode(); 56186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato switch (keyCode) { 56286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_UP: 56386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_DOWN: 56486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 56586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * Play a sound. This is done on key up since we don't want the 56686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * sound to play when a user holds down volume down to mute. 56786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 568b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate if (mUseVolumeKeySounds) { 569b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate if (mUseMasterVolume) { 570c4b78d206ffcdccac01e3436a4a3462bef9672edChristopher Tate adjustMasterVolume(ADJUST_SAME, FLAG_PLAY_SOUND); 571b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate } else { 572b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate int flags = FLAG_PLAY_SOUND; 573b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate adjustSuggestedStreamVolume( 574b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate ADJUST_SAME, 575b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate stream, 576b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate flags); 577cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } 578402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 57986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mVolumeKeyUpTime = SystemClock.uptimeMillis(); 58086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato break; 58186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 58286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 58386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 58486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /** 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Adjusts the volume of a particular stream by one step in a direction. 586fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 587fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 588fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream type to adjust. One of {@link #STREAM_VOICE_CALL}, 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #STREAM_SYSTEM}, {@link #STREAM_RING}, {@link #STREAM_MUSIC} or 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #STREAM_ALARM} 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param direction The direction to adjust the volume. One of 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_LOWER}, {@link #ADJUST_RAISE}, or 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_SAME}. 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustStreamVolume(int streamType, int direction, int flags) { 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6034767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 60495d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustMasterVolume(direction, flags, mContext.getOpPackageName()); 6054767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 606ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn service.adjustStreamVolume(streamType, direction, flags, 60795d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn mContext.getOpPackageName()); 6084767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in adjustStreamVolume", e); 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Adjusts the volume of the most relevant stream. For example, if a call is 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * active, it will have the highest priority regardless of if the in-call 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * screen is showing. Another example, if music is playing in the background 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and a call is not active, the music stream will be adjusted. 619fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 620fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 621fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param direction The direction to adjust the volume. One of 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_LOWER}, {@link #ADJUST_RAISE}, or 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_SAME}. 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustSuggestedStreamVolume(int, int, int) 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustVolume(int direction, int flags) { 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6344767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 63595d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustMasterVolume(direction, flags, mContext.getOpPackageName()); 6364767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 63795d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustVolume(direction, flags, mContext.getOpPackageName()); 6384767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in adjustVolume", e); 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Adjusts the volume of the most relevant stream, or the given fallback 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * stream. 647fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 648fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 649fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param direction The direction to adjust the volume. One of 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_LOWER}, {@link #ADJUST_RAISE}, or 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_SAME}. 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param suggestedStreamType The stream type that will be used if there 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * isn't a relevant stream. {@link #USE_DEFAULT_STREAM_TYPE} is valid here. 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags) { 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6644767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 66595d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustMasterVolume(direction, flags, mContext.getOpPackageName()); 6664767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 667ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn service.adjustSuggestedStreamVolume(direction, suggestedStreamType, flags, 66895d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn mContext.getOpPackageName()); 6694767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 671cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood Log.e(TAG, "Dead object in adjustSuggestedStreamVolume", e); 672cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } 673cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } 674cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood 675cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood /** 676cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood * Adjusts the master volume for the device's audio amplifier. 677cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood * <p> 678cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood * 6796c798970ccb8759d1e613b57111daa8da0ab44c7Lei Zhang * @param steps The number of volume steps to adjust. A positive 6806c798970ccb8759d1e613b57111daa8da0ab44c7Lei Zhang * value will raise the volume. 6818dc1dabd254249b7ddb8743e88fdb96580ffc585Mike Lockwood * @param flags One or more flags. 682e3f5979307fa52898459d9d09ee11bc1d65a4f7fJason Simmons * @hide 683cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood */ 6846c798970ccb8759d1e613b57111daa8da0ab44c7Lei Zhang public void adjustMasterVolume(int steps, int flags) { 685cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood IAudioService service = getService(); 686cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood try { 68795d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustMasterVolume(steps, flags, mContext.getOpPackageName()); 688cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } catch (RemoteException e) { 689cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood Log.e(TAG, "Dead object in adjustMasterVolume", e); 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current ringtone mode. 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The current ringtone mode, one of {@link #RINGER_MODE_NORMAL}, 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #RINGER_MODE_SILENT}, or {@link #RINGER_MODE_VIBRATE}. 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRingerMode() { 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.getRingerMode(); 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getRingerMode", e); 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return RINGER_MODE_NORMAL; 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 71172668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * Checks valid ringer mode values. 71272668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * 71372668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * @return true if the ringer mode indicated is valid, false otherwise. 71472668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * 71572668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * @see #setRingerMode(int) 71672668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * @hide 71772668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent */ 71872668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent public static boolean isValidRingerMode(int ringerMode) { 71972668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent if (ringerMode < 0 || ringerMode > RINGER_MODE_MAX) { 72072668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent return false; 72172668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 72272668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent return true; 72372668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 72472668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent 72572668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent /** 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the maximum volume index for a particular stream. 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream type whose maximum volume index is returned. 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The maximum valid volume index for the stream. 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamVolume(int) 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamMaxVolume(int streamType) { 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7354767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 7364767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getMasterMaxVolume(); 7374767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 7384767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getStreamMaxVolume(streamType); 7394767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getStreamMaxVolume", e); 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current volume index for a particular stream. 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream type whose volume index is returned. 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The current volume index for the stream. 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamMaxVolume(int) 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamVolume(int streamType) { 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7574767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 7584767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getMasterVolume(); 7594767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 7604767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getStreamVolume(streamType); 7614767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getStreamVolume", e); 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 76925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * Get last audible volume before stream was muted. 77025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * 77125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * @hide 77225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent */ 77325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public int getLastAudibleStreamVolume(int streamType) { 77425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent IAudioService service = getService(); 77525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent try { 7764767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 777ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood return service.getLastAudibleMasterVolume(); 7784767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 7794767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getLastAudibleStreamVolume(streamType); 7804767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 78125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } catch (RemoteException e) { 78225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent Log.e(TAG, "Dead object in getLastAudibleStreamVolume", e); 78325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return 0; 78425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 78525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 78625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 78725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** 7886d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent * Get the stream type whose volume is driving the UI sounds volume. 7896d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent * UI sounds are screen lock/unlock, camera shutter, key clicks... 7906d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent * @hide 7916d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent */ 7926d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent public int getMasterStreamType() { 7936d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent IAudioService service = getService(); 7946d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent try { 7956d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent return service.getMasterStreamType(); 7966d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent } catch (RemoteException e) { 7976d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent Log.e(TAG, "Dead object in getMasterStreamType", e); 7986d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent return STREAM_RING; 7996d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent } 8006d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent } 8016d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent 8026d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent /** 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the ringer mode. 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Silent mode will mute the volume and will not vibrate. Vibrate mode will 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * mute the volume and vibrate. Normal mode will be audible and may vibrate 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * according to user settings. 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param ringerMode The ringer mode, one of {@link #RINGER_MODE_NORMAL}, 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #RINGER_MODE_SILENT}, or {@link #RINGER_MODE_VIBRATE}. 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRingerMode(int ringerMode) { 81472668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent if (!isValidRingerMode(ringerMode)) { 81572668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent return; 81672668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.setRingerMode(ringerMode); 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setRingerMode", e); 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the volume index for a particular stream. 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream whose volume index should be set. 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index The volume index to set. See 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #getStreamMaxVolume(int)} for the largest valid value. 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamMaxVolume(int) 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamVolume(int) 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamVolume(int streamType, int index, int flags) { 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 8384767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 83995d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.setMasterVolume(index, flags, mContext.getOpPackageName()); 8404767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 84195d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.setStreamVolume(streamType, index, flags, mContext.getOpPackageName()); 8424767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setStreamVolume", e); 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 849fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * Returns the maximum volume index for master volume. 850fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * 851fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @hide 852fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood */ 853fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood public int getMasterMaxVolume() { 854fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood IAudioService service = getService(); 855fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood try { 856fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return service.getMasterMaxVolume(); 857fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } catch (RemoteException e) { 858fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood Log.e(TAG, "Dead object in getMasterMaxVolume", e); 859fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return 0; 860fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 861fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 862fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood 863fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood /** 864fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * Returns the current volume index for master volume. 865fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * 866fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @return The current volume index for master volume. 867fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @hide 868fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood */ 869fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood public int getMasterVolume() { 870fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood IAudioService service = getService(); 871fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood try { 872fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return service.getMasterVolume(); 873fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } catch (RemoteException e) { 874fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood Log.e(TAG, "Dead object in getMasterVolume", e); 875fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return 0; 876fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 877fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 878fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood 879fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood /** 880fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * Get last audible volume before master volume was muted. 881fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * 882fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @hide 883fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood */ 884fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood public int getLastAudibleMasterVolume() { 885fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood IAudioService service = getService(); 886fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood try { 887fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return service.getLastAudibleMasterVolume(); 888fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } catch (RemoteException e) { 889fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood Log.e(TAG, "Dead object in getLastAudibleMasterVolume", e); 890fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return 0; 891fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 892fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 893fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood 894fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood /** 895fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * Sets the volume index for master volume. 896fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * 897fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @param index The volume index to set. See 898ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn * {@link #getMasterMaxVolume()} for the largest valid value. 899fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @param flags One or more flags. 900ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn * @see #getMasterMaxVolume() 901ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn * @see #getMasterVolume() 902fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @hide 903fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood */ 904fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood public void setMasterVolume(int index, int flags) { 905fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood IAudioService service = getService(); 906fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood try { 90795d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.setMasterVolume(index, flags, mContext.getOpPackageName()); 908fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } catch (RemoteException e) { 909fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood Log.e(TAG, "Dead object in setMasterVolume", e); 910fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 911fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 912fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood 913fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood /** 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Solo or unsolo a particular stream. All other streams are muted. 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The solo command is protected against client process death: if a process 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * with an active solo request on a stream dies, all streams that were muted 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * because of this request will be unmuted automatically. 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The solo requests for a given stream are cumulative: the AudioManager 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can receive several solo requests from one or more clients and the stream 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will be unsoloed only when the same number of unsolo requests are received. 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * For a better user experience, applications MUST unsolo a soloed stream 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in onPause() and solo is again in onResume() if appropriate. 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream to be soloed/unsoloed. 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param state The required solo state: true for solo ON, false for solo OFF 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamSolo(int streamType, boolean state) { 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.setStreamSolo(streamType, state, mICallBack); 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setStreamSolo", e); 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Mute or unmute an audio stream. 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The mute command is protected against client process death: if a process 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * with an active mute request on a stream dies, this stream will be unmuted 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * automatically. 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The mute requests for a given stream are cumulative: the AudioManager 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can receive several mute requests from one or more clients and the stream 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will be unmuted only when the same number of unmute requests are received. 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * For a better user experience, applications MUST unmute a muted stream 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in onPause() and mute is again in onResume() if appropriate. 952fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 953fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 954fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream to be muted/unmuted. 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param state The required mute state: true for mute ON, false for mute OFF 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamMute(int streamType, boolean state) { 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.setStreamMute(streamType, state, mICallBack); 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setStreamMute", e); 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 96925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * get stream mute state. 97025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * 97125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * @hide 97225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent */ 97325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public boolean isStreamMute(int streamType) { 97425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent IAudioService service = getService(); 97525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent try { 97625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return service.isStreamMute(streamType); 97725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } catch (RemoteException e) { 97825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent Log.e(TAG, "Dead object in isStreamMute", e); 97925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return false; 98025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 98125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 98225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 98325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** 984ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * set master mute state. 985ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * 986ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * @hide 987ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood */ 988ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void setMasterMute(boolean state) { 9890273af55cf68d54d26d154b44d105d40fed79701Justin Koh setMasterMute(state, FLAG_SHOW_UI); 9900273af55cf68d54d26d154b44d105d40fed79701Justin Koh } 9910273af55cf68d54d26d154b44d105d40fed79701Justin Koh 9920273af55cf68d54d26d154b44d105d40fed79701Justin Koh /** 9930273af55cf68d54d26d154b44d105d40fed79701Justin Koh * set master mute state with optional flags. 9940273af55cf68d54d26d154b44d105d40fed79701Justin Koh * 9950273af55cf68d54d26d154b44d105d40fed79701Justin Koh * @hide 9960273af55cf68d54d26d154b44d105d40fed79701Justin Koh */ 9970273af55cf68d54d26d154b44d105d40fed79701Justin Koh public void setMasterMute(boolean state, int flags) { 998ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood IAudioService service = getService(); 999ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood try { 10000273af55cf68d54d26d154b44d105d40fed79701Justin Koh service.setMasterMute(state, flags, mICallBack); 1001ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } catch (RemoteException e) { 1002ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood Log.e(TAG, "Dead object in setMasterMute", e); 1003ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 1004ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 1005ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood 1006ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood /** 1007ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * get master mute state. 1008ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * 1009ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * @hide 1010ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood */ 1011ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public boolean isMasterMute() { 1012ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood IAudioService service = getService(); 1013ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood try { 1014ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood return service.isMasterMute(); 1015ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } catch (RemoteException e) { 1016ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood Log.e(TAG, "Dead object in isMasterMute", e); 1017ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood return false; 1018ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 1019ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 1020ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood 1021ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood /** 1022402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * forces the stream controlled by hard volume keys 1023402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * specifying streamType == -1 releases control to the 1024402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * logic. 1025402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * 1026402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * @hide 1027402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent */ 1028402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent public void forceVolumeControlStream(int streamType) { 102945c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent IAudioService service = getService(); 103045c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent try { 103145c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent service.forceVolumeControlStream(streamType, mICallBack); 103245c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent } catch (RemoteException e) { 103345c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent Log.e(TAG, "Dead object in forceVolumeControlStream", e); 103445c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent } 1035402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 1036402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent 1037402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent /** 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns whether a particular type should vibrate according to user 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * settings and the current ringer mode. 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This shouldn't be needed by most clients that use notifications to 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate. The notification manager will not vibrate if the policy doesn't 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * allow it, so the client should always set a vibrate pattern and let the 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * notification manager control whether or not to actually vibrate. 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateType The type of vibrate. One of 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_NOTIFICATION} or 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_RINGER}. 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether the type should vibrate at the instant this method is 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * called. 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 1053cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 1054cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean shouldVibrate(int vibrateType) { 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.shouldVibrate(vibrateType); 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in shouldVibrate", e); 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns whether the user's vibrate setting for a vibrate type. 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This shouldn't be needed by most clients that want to vibrate, instead 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * see {@link #shouldVibrate(int)}. 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateType The type of vibrate. One of 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_NOTIFICATION} or 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_RINGER}. 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The vibrate setting, one of {@link #VIBRATE_SETTING_ON}, 10769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_OFF}, or 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_ONLY_SILENT}. 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 1080cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 1081cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getVibrateSetting(int vibrateType) { 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.getVibrateSetting(vibrateType); 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getVibrateSetting", e); 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return VIBRATE_SETTING_OFF; 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the setting for when the vibrate type should vibrate. 1095fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1096fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1097fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateType The type of vibrate. One of 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_NOTIFICATION} or 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_RINGER}. 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateSetting The vibrate setting, one of 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_ON}, 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_OFF}, or 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_ONLY_SILENT}. 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 1108cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 1109cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVibrateSetting(int vibrateType, int vibrateSetting) { 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.setVibrateSetting(vibrateType, vibrateSetting); 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setVibrateSetting", e); 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the speakerphone on or off. 1122fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1123fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1124fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param on set <var>true</var> to turn on speakerphone; 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <var>false</var> to turn it off 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSpeakerphoneOn(boolean on){ 1130c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1131c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1132c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent service.setSpeakerphoneOn(on); 1133c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1134c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in setSpeakerphoneOn", e); 1135a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks whether the speakerphone is on or off. 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if speakerphone is on, false if it's off 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isSpeakerphoneOn() { 1144c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1145c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1146c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return service.isSpeakerphoneOn(); 1147c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1148c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in isSpeakerphoneOn", e); 1149a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1150a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11533def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent //==================================================================== 11543def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // Bluetooth SCO control 11553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 11563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Sticky broadcast intent action indicating that the bluetoooth SCO audio 115795b88fbe744d8ce53b5f54f6fcd90c55094a8d14Eric Laurent * connection state has changed. The intent contains on extra {@link #EXTRA_SCO_AUDIO_STATE} 11583def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * indicating the new state which is either {@link #SCO_AUDIO_STATE_DISCONNECTED} 11593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * or {@link #SCO_AUDIO_STATE_CONNECTED} 11603def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * 11613def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #startBluetoothSco() 1162dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * @deprecated Use {@link #ACTION_SCO_AUDIO_STATE_UPDATED} instead 11633def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 1164dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent @Deprecated 11653def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 11663def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final String ACTION_SCO_AUDIO_STATE_CHANGED = 11673def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent "android.media.SCO_AUDIO_STATE_CHANGED"; 1168dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1169dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent /** 1170dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Sticky broadcast intent action indicating that the bluetoooth SCO audio 1171dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * connection state has been updated. 1172dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>This intent has two extras: 1173dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1174dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #EXTRA_SCO_AUDIO_STATE} - The new SCO audio state. </li> 1175dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #EXTRA_SCO_AUDIO_PREVIOUS_STATE}- The previous SCO audio state. </li> 1176dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 1177dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p> EXTRA_SCO_AUDIO_STATE or EXTRA_SCO_AUDIO_PREVIOUS_STATE can be any of: 1178dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1179dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #SCO_AUDIO_STATE_DISCONNECTED}, </li> 1180dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #SCO_AUDIO_STATE_CONNECTING} or </li> 1181dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #SCO_AUDIO_STATE_CONNECTED}, </li> 1182dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 1183dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * @see #startBluetoothSco() 1184dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent */ 1185dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1186dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent public static final String ACTION_SCO_AUDIO_STATE_UPDATED = 1187dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent "android.media.ACTION_SCO_AUDIO_STATE_UPDATED"; 1188dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 11893def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1190dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Extra for intent {@link #ACTION_SCO_AUDIO_STATE_CHANGED} or 1191dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * {@link #ACTION_SCO_AUDIO_STATE_UPDATED} containing the new bluetooth SCO connection state. 11923def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 11933def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final String EXTRA_SCO_AUDIO_STATE = 11943def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent "android.media.extra.SCO_AUDIO_STATE"; 11953def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 11963def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1197dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Extra for intent {@link #ACTION_SCO_AUDIO_STATE_UPDATED} containing the previous 1198dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * bluetooth SCO connection state. 1199dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent */ 1200dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent public static final String EXTRA_SCO_AUDIO_PREVIOUS_STATE = 1201dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent "android.media.extra.SCO_AUDIO_PREVIOUS_STATE"; 1202dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1203dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent /** 1204dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra EXTRA_SCO_AUDIO_STATE or EXTRA_SCO_AUDIO_PREVIOUS_STATE 1205dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * indicating that the SCO audio channel is not established 12063def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 12073def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final int SCO_AUDIO_STATE_DISCONNECTED = 0; 12083def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1209dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra {@link #EXTRA_SCO_AUDIO_STATE} or {@link #EXTRA_SCO_AUDIO_PREVIOUS_STATE} 1210dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * indicating that the SCO audio channel is established 12113def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 12123def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final int SCO_AUDIO_STATE_CONNECTED = 1; 12133def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1214dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra EXTRA_SCO_AUDIO_STATE or EXTRA_SCO_AUDIO_PREVIOUS_STATE 1215dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * indicating that the SCO audio channel is being established 1216dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent */ 1217dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent public static final int SCO_AUDIO_STATE_CONNECTING = 2; 1218dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent /** 1219dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra EXTRA_SCO_AUDIO_STATE indicating that 12203def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * there was an error trying to obtain the state 12213def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 12223def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final int SCO_AUDIO_STATE_ERROR = -1; 12233def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12243def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12253def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 12263def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Indicates if current platform supports use of SCO for off call use cases. 12273def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Application wanted to use bluetooth SCO audio when the phone is not in call 12282ac2afeac989ea1dc326b0db996d6c6c8e00cc29Jean-Michel Trivi * must first call this method to make sure that the platform supports this 12293def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * feature. 12303def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @return true if bluetooth SCO can be used for audio when not in call 12313def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * false otherwise 12323def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #startBluetoothSco() 12333def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 12343def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public boolean isBluetoothScoAvailableOffCall() { 12353def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mContext.getResources().getBoolean( 12363def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent com.android.internal.R.bool.config_bluetooth_sco_off_call); 12373def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12383def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12393def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 12403def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Start bluetooth SCO audio connection. 12413def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Requires Permission: 12423def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * {@link android.Manifest.permission#MODIFY_AUDIO_SETTINGS}. 12433def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>This method can be used by applications wanting to send and received audio 12443def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * to/from a bluetooth SCO headset while the phone is not in call. 12453def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>As the SCO connection establishment can take several seconds, 12463def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * applications should not rely on the connection to be available when the method 1247dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * returns but instead register to receive the intent {@link #ACTION_SCO_AUDIO_STATE_UPDATED} 12483def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * and wait for the state to be {@link #SCO_AUDIO_STATE_CONNECTED}. 1249dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>As the ACTION_SCO_AUDIO_STATE_UPDATED intent is sticky, the application can check the SCO 1250dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * audio state before calling startBluetoothSco() by reading the intent returned by the receiver 1251dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * registration. If the state is already CONNECTED, no state change will be received via the 1252dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * intent after calling startBluetoothSco(). It is however useful to call startBluetoothSco() 1253dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * so that the connection stays active in case the current initiator stops the connection. 1254dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>Unless the connection is already active as described above, the state will always 1255dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * transition from DISCONNECTED to CONNECTING and then either to CONNECTED if the connection 1256dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * succeeds or back to DISCONNECTED if the connection fails (e.g no headset is connected). 1257dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>When finished with the SCO connection or if the establishment fails, the application must 1258dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * call {@link #stopBluetoothSco()} to clear the request and turn down the bluetooth connection. 12593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Even if a SCO connection is established, the following restrictions apply on audio 12603def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * output streams so that they can be routed to SCO headset: 1261c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent * <p>NOTE: up to and including API version 1262c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1}, this method initiates a virtual 1263c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent * voice call to the bluetooth headset. 1264c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent * After API version {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2} only a raw SCO audio 1265c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent * connection is established. 1266dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1267dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the stream type must be {@link #STREAM_VOICE_CALL} </li> 1268dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the format must be mono </li> 1269dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the sampling must be 16kHz or 8kHz </li> 1270dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 12713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>The following restrictions apply on input streams: 1272dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1273dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the format must be mono </li> 1274dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the sampling must be 8kHz </li> 1275dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 12763def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Note that the phone application always has the priority on the usage of the SCO 12773def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * connection for telephony. If this method is called while the phone is in call 12783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * it will be ignored. Similarly, if a call is received or sent while an application 12793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * is using the SCO connection, the connection will be lost for the application and NOT 12803def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * returned automatically when the call ends. 12813def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #stopBluetoothSco() 1282dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * @see #ACTION_SCO_AUDIO_STATE_UPDATED 12833def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 12843def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void startBluetoothSco(){ 12853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent IAudioService service = getService(); 12863def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent try { 1287c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent service.startBluetoothSco(mICallBack, mContext.getApplicationInfo().targetSdkVersion); 12883def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } catch (RemoteException e) { 12893def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.e(TAG, "Dead object in startBluetoothSco", e); 12903def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12913def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12923def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12933def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 12943def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Stop bluetooth SCO audio connection. 12953def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Requires Permission: 12963def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * {@link android.Manifest.permission#MODIFY_AUDIO_SETTINGS}. 12973def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>This method must be called by applications having requested the use of 12983def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * bluetooth SCO audio with {@link #startBluetoothSco()} 1299dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * when finished with the SCO connection or if connection fails. 13003def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #startBluetoothSco() 13013def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 13023def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void stopBluetoothSco(){ 13033def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent IAudioService service = getService(); 13043def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent try { 13053def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent service.stopBluetoothSco(mICallBack); 13063def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } catch (RemoteException e) { 13073def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.e(TAG, "Dead object in stopBluetoothSco", e); 13083def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13093def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13103def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1312a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Request use of Bluetooth SCO headset for communications. 1313fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1314fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1315fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 13169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1317a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @param on set <var>true</var> to use bluetooth SCO for communications; 1318a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * <var>false</var> to not use bluetooth SCO for communications 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setBluetoothScoOn(boolean on){ 1321c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1322c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1323c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent service.setBluetoothScoOn(on); 1324c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1325c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in setBluetoothScoOn", e); 1326a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 13279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1330a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Checks whether communications use Bluetooth SCO. 13319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1332a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @return true if SCO is used for communications; 13339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * false if otherwise 13349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isBluetoothScoOn() { 1336c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1337c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1338c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return service.isBluetoothScoOn(); 1339c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1340c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in isBluetoothScoOn", e); 1341a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1342a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 13439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1346242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * @param on set <var>true</var> to route A2DP audio to/from Bluetooth 1347242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * headset; <var>false</var> disable A2DP audio 1348a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @deprecated Do not use. 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1350a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public void setBluetoothA2dpOn(boolean on){ 13519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1354242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * Checks whether A2DP audio routing to the Bluetooth headset is on or off. 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1356242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * @return true if A2DP audio is being routed to/from Bluetooth headset; 1357242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * false if otherwise 13589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isBluetoothA2dpOn() { 1360242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent if (AudioSystem.getDeviceConnectionState(DEVICE_OUT_BLUETOOTH_A2DP,"") 1361242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent == AudioSystem.DEVICE_STATE_UNAVAILABLE) { 1362a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1363242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent } else { 1364242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent return true; 1365a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 13699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets audio routing to the wired headset on or off. 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param on set <var>true</var> to route audio to/from wired 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * headset; <var>false</var> disable wired headset audio 1373a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @deprecated Do not use. 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1375a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public void setWiredHeadsetOn(boolean on){ 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1379497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * Checks whether a wired headset is connected or not. 1380497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * <p>This is not a valid indication that audio playback is 1381497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * actually over the wired headset as audio routing depends on other conditions. 13829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1383497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * @return true if a wired headset is connected. 13849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * false if otherwise 1385497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * @deprecated Use only to check is a headset is connected or not. 13869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isWiredHeadsetOn() { 13888b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten if (AudioSystem.getDeviceConnectionState(DEVICE_OUT_WIRED_HEADSET,"") 13896015a9715421a339c2b7bb63f9166504e3488179Eric Laurent == AudioSystem.DEVICE_STATE_UNAVAILABLE && 13908b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.getDeviceConnectionState(DEVICE_OUT_WIRED_HEADPHONE,"") 1391a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent == AudioSystem.DEVICE_STATE_UNAVAILABLE) { 1392a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1393a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else { 1394a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return true; 1395a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 13969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 13999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the microphone mute on or off. 1400fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1401fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1402fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 14039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 14049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param on set <var>true</var> to mute the microphone; 14059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <var>false</var> to turn mute off 14069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setMicrophoneMute(boolean on){ 1408a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.muteMicrophone(on); 14099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks whether the microphone mute is on or off. 14139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if microphone is muted, false if it's not 14159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isMicrophoneMute() { 1417a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return AudioSystem.isMicrophoneMuted(); 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the audio mode. 1422fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1423fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * The audio mode encompasses audio routing AND the behavior of 1424fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * the telephony layer. Therefore this method should only be used by applications that 1425fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * replace the platform-wide management of audio settings or the main telephony application. 1426fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * In particular, the {@link #MODE_IN_CALL} mode should only be used by the telephony 1427fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * application when it places a phone call, as it will cause signals from the radio layer 1428fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * to feed the platform mixer. 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 14308aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * @param mode the requested audio mode ({@link #MODE_NORMAL}, {@link #MODE_RINGTONE}, 14318aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * {@link #MODE_IN_CALL} or {@link #MODE_IN_COMMUNICATION}). 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Informs the HAL about the current audio state so that 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * it can route the audio appropriately. 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setMode(int mode) { 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 14389272b4b4a44fe1f33e3030810618194f817caaecEric Laurent service.setMode(mode, mICallBack); 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setMode", e); 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current audio mode. 14469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 14478aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * @return the current audio mode ({@link #MODE_NORMAL}, {@link #MODE_RINGTONE}, 14488aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * {@link #MODE_IN_CALL} or {@link #MODE_IN_COMMUNICATION}). 14499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current current audio state from the HAL. 14509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMode() { 14529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.getMode(); 14559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 14569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getMode", e); 14579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return MODE_INVALID; 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* modes for setMode/getMode/setRoute/getRoute */ 14629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Audio harware modes. 14649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Invalid audio mode. 14679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_INVALID = AudioSystem.MODE_INVALID; 14699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current audio mode. Used to apply audio routing to current mode. 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_CURRENT = AudioSystem.MODE_CURRENT; 14739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Normal audio mode: not ringing and no call established. 14759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_NORMAL = AudioSystem.MODE_NORMAL; 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringing audio mode. An incoming is being signaled. 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_RINGTONE = AudioSystem.MODE_RINGTONE; 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14828f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi * In call audio mode. A telephony call is established. 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_IN_CALL = AudioSystem.MODE_IN_CALL; 14858f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi /** 14868f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi * In communication audio mode. An audio/video chat or VoIP call is established. 14878f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi */ 14888f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi public static final int MODE_IN_COMMUNICATION = AudioSystem.MODE_IN_COMMUNICATION; 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Routing bits for setRouting/getRouting API */ 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to earpiece 14934a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 14944a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 14959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1496a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_EARPIECE = AudioSystem.ROUTE_EARPIECE; 14979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14984a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * Routing audio output to speaker 14994a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15004a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1502a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_SPEAKER = AudioSystem.ROUTE_SPEAKER; 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @deprecated use {@link #ROUTE_BLUETOOTH_SCO} 15054a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15064a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Deprecated public static final int ROUTE_BLUETOOTH = AudioSystem.ROUTE_BLUETOOTH_SCO; 15099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to bluetooth SCO 15114a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15124a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1514a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_BLUETOOTH_SCO = AudioSystem.ROUTE_BLUETOOTH_SCO; 15159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to headset 15174a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15184a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1520a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_HEADSET = AudioSystem.ROUTE_HEADSET; 15219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to bluetooth A2DP 15234a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15244a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1526a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_BLUETOOTH_A2DP = AudioSystem.ROUTE_BLUETOOTH_A2DP; 15279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Used for mask parameter of {@link #setRouting(int,int,int)}. 15294a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15304a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1532a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_ALL = AudioSystem.ROUTE_ALL; 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the audio routing for a specified mode 15369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param mode audio mode to change route. E.g., MODE_RINGTONE. 15389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param routes bit vector of routes requested, created from one or 15399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * more of ROUTE_xxx types. Set bits indicate that route should be on 15409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param mask bit vector of routes to change, created from one or more of 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ROUTE_xxx types. Unset bits indicate the route should be left unchanged 1542b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * 1543b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 1544a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * setBluetoothScoOn() methods instead. 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1546a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRouting(int mode, int routes, int mask) { 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current audio routing bit vector for a specified mode. 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param mode audio mode to get route (e.g., MODE_RINGTONE) 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return an audio route bit vector that can be compared with ROUTE_xxx 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * bits 1556b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * @deprecated Do not query audio routing directly, use isSpeakerphoneOn(), 1557b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * isBluetoothScoOn(), isBluetoothA2dpOn() and isWiredHeadsetOn() methods instead. 15589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1559b9c9d260f21b321527c4622a123af9767630d94dEric Laurent @Deprecated 15609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRouting(int mode) { 1561a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return -1; 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks whether any music is active. 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if any music tracks are active. 15689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isMusicActive() { 157025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.isStreamActive(STREAM_MUSIC, 0); 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15733114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi /** 15743114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * @hide 1575679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * Checks whether any music or media is actively playing on a remote device (e.g. wireless 1576679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * display). Note that BT audio sinks are not considered remote devices. 1577679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * @return true if {@link AudioManager#STREAM_MUSIC} is active on a remote device 1578679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi */ 1579679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi public boolean isMusicActiveRemotely() { 1580679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi return AudioSystem.isStreamActiveRemotely(STREAM_MUSIC, 0); 1581679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi } 1582679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi 1583679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi /** 1584679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * @hide 1585fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * Checks whether any local or remote media playback is active. 1586fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * Local playback refers to playback for instance on the device's speakers or wired headphones. 1587fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * Remote playback refers to playback for instance on a wireless display mirroring the 1588fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * devices's, or on a device using a Cast-like protocol. 1589fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * @return true if media playback, from which the device is aware, is active. 1590fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi */ 1591fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi public boolean isLocalOrRemoteMusicActive() { 1592fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi IAudioService service = getService(); 1593fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi try { 1594fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi return service.isLocalOrRemoteMusicActive(); 1595fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi } catch (RemoteException e) { 1596fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi Log.e(TAG, "Dead object in isLocalOrRemoteMusicActive()", e); 1597fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi return false; 1598fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi } 1599fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi } 1600fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi 1601fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi /** 1602fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * @hide 16032380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * Checks whether the current audio focus is exclusive. 16042380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @return true if the top of the audio focus stack requested focus 16052380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * with {@link #AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE} 16062380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi */ 16072380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi public boolean isAudioFocusExclusive() { 16082380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi IAudioService service = getService(); 16092380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi try { 16102380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi return service.getCurrentAudioFocus() == AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE; 16112380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi } catch (RemoteException e) { 16122380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi Log.e(TAG, "Dead object in isAudioFocusExclusive()", e); 16132380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi return false; 16142380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi } 16152380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi } 16162380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi 16172380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi /** 16182380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @hide 16193114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * If the stream is active locally or remotely, adjust its volume according to the enforced 16203114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * priority rules. 16213114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * Note: only AudioManager.STREAM_MUSIC is supported at the moment 16223114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi */ 16233114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi public void adjustLocalOrRemoteStreamVolume(int streamType, int direction) { 16243114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi if (streamType != STREAM_MUSIC) { 16253114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi Log.w(TAG, "adjustLocalOrRemoteStreamVolume() doesn't support stream " + streamType); 16263114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi } 16273114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi IAudioService service = getService(); 16283114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi try { 1629ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn service.adjustLocalOrRemoteStreamVolume(streamType, direction, 163095d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn mContext.getOpPackageName()); 16313114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi } catch (RemoteException e) { 16323114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi Log.e(TAG, "Dead object in adjustLocalOrRemoteStreamVolume", e); 16333114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi } 16343114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi } 16353114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets a generic audio configuration parameter. The use of these parameters 16389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * are platform dependant, see libaudio 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ** Temporary interface - DO NOT USE 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * TODO: Replace with a more generic key:value get/set mechanism 16439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * param key name of parameter to set. Must not be null. 16459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * param value value of parameter. Must not be null. 16469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 1649ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn * @deprecated Use {@link #setParameters(String)} instead 16509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1651a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public void setParameter(String key, String value) { 1652a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setParameters(key+"="+value); 1653a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1654a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1655a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** 1656a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Sets a variable number of parameter values to audio hardware. 1657a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * 1658a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @param keyValuePairs list of parameters key value pairs in the form: 1659a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * key1=value1;key2=value2;... 1660a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * 1661a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 1662a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public void setParameters(String keyValuePairs) { 1663a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.setParameters(keyValuePairs); 1664a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1665a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1666a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** 1667aac753dcf8862b416773eabaabb9d938a30f5896John Spurlock * Gets a variable number of parameter values from audio hardware. 1668a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * 1669a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @param keys list of parameters 1670a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @return list of parameters key value pairs in the form: 1671a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * key1=value1;key2=value2;... 1672a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 1673a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public String getParameters(String keys) { 1674a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return AudioSystem.getParameters(keys); 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect identifiers */ 16789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Keyboard and direction pad click sound 16809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 16819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEY_CLICK = 0; 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved up 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_UP = 1; 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved down 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_DOWN = 2; 16939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved left 16959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 16969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_LEFT = 3; 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved right 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_RIGHT = 4; 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME standard keypress sound 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_STANDARD = 5; 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME spacebar keypress sound 17109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_SPACEBAR = 6; 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME delete keypress sound 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_DELETE = 7; 17189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME return_keypress sound 17209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_RETURN = 8; 1723cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh 1724cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh /** 1725cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * Invalid keypress sound 1726cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * @see #playSoundEffect(int) 1727cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh */ 1728cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh public static final int FX_KEYPRESS_INVALID = 9; 17299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide Number of sound effects 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1732cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh public static final int NUM_SOUND_EFFECTS = 10; 17339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Plays a sound effect (Key clicks, lid open/close...) 17369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param effectType The type of sound effect. One of 17379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_KEY_CLICK}, 17389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_UP}, 17399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_DOWN}, 17409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_LEFT}, 17419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_RIGHT}, 1742105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_STANDARD}, 1743105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_SPACEBAR}, 1744105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_DELETE}, 1745105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_RETURN}, 1746cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * {@link #FX_KEYPRESS_INVALID}, 17479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This version uses the UI settings to determine 17489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * whether sounds are heard or not. 17499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType) { 17519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (effectType < 0 || effectType >= NUM_SOUND_EFFECTS) { 17529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 17539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!querySoundEffectsEnabled()) { 17569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 17579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 17609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 17619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.playSoundEffect(effectType); 17629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 17639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in playSoundEffect"+e); 17649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Plays a sound effect (Key clicks, lid open/close...) 17699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param effectType The type of sound effect. One of 17709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_KEY_CLICK}, 17719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_UP}, 17729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_DOWN}, 17739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_LEFT}, 17749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_RIGHT}, 1775105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_STANDARD}, 1776105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_SPACEBAR}, 1777105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_DELETE}, 1778105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_RETURN}, 1779cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * {@link #FX_KEYPRESS_INVALID}, 1780a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent * @param volume Sound effect volume. 1781a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent * The volume value is a raw scalar so UI controls should be scaled logarithmically. 1782a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent * If a volume of -1 is specified, the AudioManager.STREAM_MUSIC stream volume minus 3dB will be used. 17839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This version is for applications that have their own 17849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * settings panel for enabling and controlling volume. 17859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType, float volume) { 17879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (effectType < 0 || effectType >= NUM_SOUND_EFFECTS) { 17889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 17899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 17929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 17939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.playSoundEffectVolume(effectType, volume); 17949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 17959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in playSoundEffect"+e); 17969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Settings has an in memory cache, so this is fast. 18019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean querySoundEffectsEnabled() { 18039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return Settings.System.getInt(mContext.getContentResolver(), Settings.System.SOUND_EFFECTS_ENABLED, 0) != 0; 18049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Load Sound effects. 18099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method must be called when sound effects are enabled. 18109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void loadSoundEffects() { 18129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 18139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 18149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.loadSoundEffects(); 18159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 18169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in loadSoundEffects"+e); 18179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unload Sound effects. 18229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method can be called to free some memory when 18239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sound effects are disabled. 18249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unloadSoundEffects() { 18269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 18279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 18289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.unloadSoundEffects(); 18299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 18309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in unloadSoundEffects"+e); 18319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18344050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent /** 18352380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @hide 18362380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * Used to indicate no audio focus has been gained or lost. 18372380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi */ 18382380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi public static final int AUDIOFOCUS_NONE = 0; 18392380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi 18402380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi /** 1841d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Used to indicate a gain of audio focus, or a request of audio focus, of unknown duration. 18427f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1843d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 1844d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1845d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_GAIN = 1; 1846d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1847d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Used to indicate a temporary gain or request of audio focus, anticipated to last a short 1848d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * amount of time. Examples of temporary changes are the playback of driving directions, or an 1849d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * event notification. 18507f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1851d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 1852d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1853d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_GAIN_TRANSIENT = 2; 1854078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 1855078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a temporary request of audio focus, anticipated to last a short 1856983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * amount of time, and where it is acceptable for other audio applications to keep playing 1857983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * after having lowered their output level (also referred to as "ducking"). 1858078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Examples of temporary changes are the playback of driving directions where playback of music 1859078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * in the background is acceptable. 18607f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1861078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 1862078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 1863078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK = 3; 1864078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 18652380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * Used to indicate a temporary request of audio focus, anticipated to last a short 18662380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * amount of time, during which no other applications, or system components, should play 18672380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * anything. Examples of exclusive and transient audio focus requests are voice 18682380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * memo recording and speech recognition, during which the system shouldn't play any 18692380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * notifications, and media playback should have paused. 18702380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 18712380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi */ 18722380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi public static final int AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE = 4; 18732380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi /** 1874078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a loss of audio focus of unknown duration. 18757f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1876078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 1877078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_LOSS = -1 * AUDIOFOCUS_GAIN; 1878078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 1879078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a transient loss of audio focus. 18807f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1881078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 1882078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_LOSS_TRANSIENT = -1 * AUDIOFOCUS_GAIN_TRANSIENT; 1883078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 1884078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a transient loss of audio focus where the loser of the audio focus can 1885983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * lower its output volume if it wants to continue playing (also referred to as "ducking"), as 1886983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * the new focus owner doesn't require others to be silent. 18877f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1888078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 1889078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK = 1890078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi -1 * AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK; 1891d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1892d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1893d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Interface definition for a callback to be invoked when the audio focus of the system is 1894d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * updated. 1895d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1896d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public interface OnAudioFocusChangeListener { 1897d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1898d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Called on the listener to notify it the audio focus for this listener has been changed. 1899d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * The focusChange value indicates whether the focus was gained, 1900d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * whether the focus was lost, and whether that loss is transient, or whether the new focus 1901d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * holder will hold it for an unknown amount of time. 1902983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * When losing focus, listeners can use the focus change information to decide what 1903983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * behavior to adopt when losing focus. A music player could for instance elect to lower 1904983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * the volume of its music stream (duck) for transient focus losses, and pause otherwise. 1905983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * @param focusChange the type of focus change, one of {@link AudioManager#AUDIOFOCUS_GAIN}, 1906078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * {@link AudioManager#AUDIOFOCUS_LOSS}, {@link AudioManager#AUDIOFOCUS_LOSS_TRANSIENT} 1907983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * and {@link AudioManager#AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK}. 1908d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 19097f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi public void onAudioFocusChange(int focusChange); 1910d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1911d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1912d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1913d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Map to convert focus event listener IDs, as used in the AudioService audio focus stack, 1914d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * to actual listener objects. 1915d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 191630c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final HashMap<String, OnAudioFocusChangeListener> mAudioFocusIdListenerMap = 1917d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi new HashMap<String, OnAudioFocusChangeListener>(); 1918d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1919d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Lock to prevent concurrent changes to the list of focus listeners for this AudioManager 1920d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * instance. 1921d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1922d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private final Object mFocusListenerLock = new Object(); 1923d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1924d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private OnAudioFocusChangeListener findFocusListener(String id) { 1925d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return mAudioFocusIdListenerMap.get(id); 1926d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1927d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1928d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1929d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Handler for audio focus events coming from the audio service. 1930d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 193130c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final FocusEventHandlerDelegate mAudioFocusEventHandlerDelegate = 1932d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi new FocusEventHandlerDelegate(); 1933078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi 1934d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1935d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper class to handle the forwarding of audio focus events to the appropriate listener 1936d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1937d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private class FocusEventHandlerDelegate { 1938d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private final Handler mHandler; 1939d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1940d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusEventHandlerDelegate() { 1941d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Looper looper; 1942d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if ((looper = Looper.myLooper()) == null) { 1943d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi looper = Looper.getMainLooper(); 1944d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1945d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1946d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (looper != null) { 1947d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // implement the event handler delegate to receive audio focus events 1948d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mHandler = new Handler(looper) { 1949d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi @Override 1950d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void handleMessage(Message msg) { 1951d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi OnAudioFocusChangeListener listener = null; 1952d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusListenerLock) { 1953d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi listener = findFocusListener((String)msg.obj); 1954d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1955d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (listener != null) { 19567f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi listener.onAudioFocusChange(msg.what); 1957d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1958d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1959d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi }; 1960d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } else { 1961d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mHandler = null; 1962d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1963d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1964d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1965d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Handler getHandler() { 1966d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return mHandler; 1967d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1968d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1969d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 197030c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final IAudioFocusDispatcher mAudioFocusDispatcher = new IAudioFocusDispatcher.Stub() { 1971d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1972d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void dispatchAudioFocusChange(int focusChange, String id) { 1973d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Message m = mAudioFocusEventHandlerDelegate.getHandler().obtainMessage(focusChange, id); 1974d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mAudioFocusEventHandlerDelegate.getHandler().sendMessage(m); 1975d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1976d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1977d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi }; 1978d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1979d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private String getIdForAudioFocusListener(OnAudioFocusChangeListener l) { 1980d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (l == null) { 1981308e9a5d0975489982f93fd1f3728e6ed7a778d0Jean-Michel Trivi return new String(this.toString()); 1982d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } else { 1983d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return new String(this.toString() + l.toString()); 1984d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1985d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1986d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1987d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 19885f53f0883a507b9d4b9b9891af560a64f746d149Xavier Ducrohet * @hide 198946b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Registers a listener to be called when audio focus changes. Calling this method is optional 199046b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * before calling {@link #requestAudioFocus(OnAudioFocusChangeListener, int, int)}, as it 199146b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * will register the listener as well if it wasn't registered already. 199246b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param l the listener to be notified of audio focus changes. 1993d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1994d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void registerAudioFocusListener(OnAudioFocusChangeListener l) { 1995d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusListenerLock) { 1996d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (mAudioFocusIdListenerMap.containsKey(getIdForAudioFocusListener(l))) { 1997d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return; 1998d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1999d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mAudioFocusIdListenerMap.put(getIdForAudioFocusListener(l), l); 2000d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2001d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2002d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2003d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 20045f53f0883a507b9d4b9b9891af560a64f746d149Xavier Ducrohet * @hide 200546b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Causes the specified listener to not be called anymore when focus is gained or lost. 200646b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param l the listener to unregister. 2007d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2008d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void unregisterAudioFocusListener(OnAudioFocusChangeListener l) { 2009392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi 2010d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // remove locally 2011d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusListenerLock) { 2012d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mAudioFocusIdListenerMap.remove(getIdForAudioFocusListener(l)); 2013d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2014d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2015d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2016d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2017d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 201846b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * A failed focus change request. 2019d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2020d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_REQUEST_FAILED = 0; 2021d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 202246b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * A successful focus change request. 2023d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2024d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_REQUEST_GRANTED = 1; 2025d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2026d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2027d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2028d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Request audio focus. 202946b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Send a request to obtain the audio focus 2030d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param l the listener to be notified of audio focus changes 2031d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param streamType the main audio stream type affected by the focus request 2032d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param durationHint use {@link #AUDIOFOCUS_GAIN_TRANSIENT} to indicate this focus request 2033d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * is temporary, and focus will be abandonned shortly. Examples of transient requests are 2034078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * for the playback of driving directions, or notifications sounds. 2035983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * Use {@link #AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK} to indicate also that it's ok for 2036983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * the previous focus owner to keep playing if it ducks its audio output. 20379171db279826ee91d64eb9538a504ffed5e53b38Jean-Michel Trivi * Alternatively use {@link #AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE} for a temporary request 20389171db279826ee91d64eb9538a504ffed5e53b38Jean-Michel Trivi * that benefits from the system not playing disruptive sounds like notifications, for 20399171db279826ee91d64eb9538a504ffed5e53b38Jean-Michel Trivi * usecases such as voice memo recording, or speech recognition. 2040078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Use {@link #AUDIOFOCUS_GAIN} for a focus request of unknown duration such 2041d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * as the playback of a song or a video. 2042d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @return {@link #AUDIOFOCUS_REQUEST_FAILED} or {@link #AUDIOFOCUS_REQUEST_GRANTED} 2043d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2044d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int requestAudioFocus(OnAudioFocusChangeListener l, int streamType, int durationHint) { 2045d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi int status = AUDIOFOCUS_REQUEST_FAILED; 20462380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi if ((durationHint < AUDIOFOCUS_GAIN) || 20472380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi (durationHint > AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE)) { 204855d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi Log.e(TAG, "Invalid duration hint, audio focus request denied"); 204955d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi return status; 205055d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi } 2051d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi registerAudioFocusListener(l); 2052d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //TODO protect request by permission check? 2053d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi IAudioService service = getService(); 2054d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 2055d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi status = service.requestAudioFocus(streamType, durationHint, mICallBack, 20568f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mAudioFocusDispatcher, getIdForAudioFocusListener(l), 205795d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn mContext.getOpPackageName() /* package name */); 2058d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 20594dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi Log.e(TAG, "Can't call requestAudioFocus() on AudioService due to "+e); 2060d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2061d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return status; 2062d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2063d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 20644dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi /** 20654dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @hide 20664dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * Used internally by telephony package to request audio focus. Will cause the focus request 20674dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * to be associated with the "voice communication" identifier only used in AudioService 20684dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * to identify this use case. 20694dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @param streamType use STREAM_RING for focus requests when ringing, VOICE_CALL for 20704dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * the establishment of the call 20714dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @param durationHint the type of focus request. AUDIOFOCUS_GAIN_TRANSIENT is recommended so 20724dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * media applications resume after a call 20734dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi */ 20744dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi public void requestAudioFocusForCall(int streamType, int durationHint) { 20754dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi IAudioService service = getService(); 20764dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi try { 20774dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi service.requestAudioFocus(streamType, durationHint, mICallBack, null, 2078fa9a69805b001034aa04c3b33989a7ac21522371Jean-Michel Trivi MediaFocusControl.IN_VOICE_COMM_FOCUS_ID, 207995d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn mContext.getOpPackageName()); 20804dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } catch (RemoteException e) { 20814dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi Log.e(TAG, "Can't call requestAudioFocusForCall() on AudioService due to "+e); 20824dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 20834dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 20844dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi 20854dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi /** 20864dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @hide 20874dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * Used internally by telephony package to abandon audio focus, typically after a call or 20884dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * when ringing ends and the call is rejected or not answered. 20894dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * Should match one or more calls to {@link #requestAudioFocusForCall(int, int)}. 20904dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi */ 20914dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi public void abandonAudioFocusForCall() { 20924dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi IAudioService service = getService(); 20934dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi try { 2094fa9a69805b001034aa04c3b33989a7ac21522371Jean-Michel Trivi service.abandonAudioFocus(null, MediaFocusControl.IN_VOICE_COMM_FOCUS_ID); 20954dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } catch (RemoteException e) { 20964dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi Log.e(TAG, "Can't call abandonAudioFocusForCall() on AudioService due to "+e); 20974dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 20984dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 2099d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2100d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 210146b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Abandon audio focus. Causes the previous focus owner, if any, to receive focus. 210246b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param l the listener with which focus was requested. 2103d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @return {@link #AUDIOFOCUS_REQUEST_FAILED} or {@link #AUDIOFOCUS_REQUEST_GRANTED} 2104d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2105d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int abandonAudioFocus(OnAudioFocusChangeListener l) { 2106d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi int status = AUDIOFOCUS_REQUEST_FAILED; 2107392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi unregisterAudioFocusListener(l); 2108d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi IAudioService service = getService(); 2109d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 2110d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi status = service.abandonAudioFocus(mAudioFocusDispatcher, 2111d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi getIdForAudioFocusListener(l)); 2112d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 21134dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi Log.e(TAG, "Can't call abandonAudioFocus() on AudioService due to "+e); 2114d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2115d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return status; 2116d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2117d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2118d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2119d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //==================================================================== 2120d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Remote Control 2121d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 212246b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Register a component to be the sole receiver of MEDIA_BUTTON intents. 2123d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * @param eventReceiver identifier of a {@link android.content.BroadcastReceiver} 2124d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * that will receive the media button intent. This broadcast receiver must be declared 2125f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * in the application manifest. The package of the component must match that of 2126f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * the context you're registering from. 2127d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2128d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void registerMediaButtonEventReceiver(ComponentName eventReceiver) { 21298f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (eventReceiver == null) { 21308f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 21318f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2132f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if (!eventReceiver.getPackageName().equals(mContext.getPackageName())) { 2133f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "registerMediaButtonEventReceiver() error: " + 2134f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi "receiver and context package names don't match"); 2135f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi return; 2136f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2137f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // construct a PendingIntent for the media button and register it 2138f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 2139f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // the associated intent will be handled by the component being registered 2140f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mediaButtonIntent.setComponent(eventReceiver); 2141f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi PendingIntent pi = PendingIntent.getBroadcast(mContext, 2142f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 0/*requestCode, ignored*/, mediaButtonIntent, 0/*flags*/); 2143f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi registerMediaButtonIntent(pi, eventReceiver); 2144f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2145f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 2146f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 2147961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * Register a component to be the sole receiver of MEDIA_BUTTON intents. This is like 2148961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * {@link #registerMediaButtonEventReceiver(android.content.ComponentName)}, but allows 2149961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * the buttons to go to any PendingIntent. Note that you should only use this form if 2150961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * you know you will continue running for the full time until unregistering the 2151961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * PendingIntent. 2152961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * @param eventReceiver target that will receive media button intents. The PendingIntent 2153961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * will be sent as-is when a media button action occurs, with {@link Intent#EXTRA_KEY_EVENT} 2154961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * added and holding the key code of the media button that was pressed. 2155961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn */ 2156961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn public void registerMediaButtonEventReceiver(PendingIntent eventReceiver) { 2157961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn if (eventReceiver == null) { 2158961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn return; 2159961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2160961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn registerMediaButtonIntent(eventReceiver, null); 2161961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2162961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn 2163961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn /** 2164f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * @hide 2165f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * no-op if (pi == null) or (eventReceiver == null) 2166f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 2167f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public void registerMediaButtonIntent(PendingIntent pi, ComponentName eventReceiver) { 2168961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn if (pi == null) { 2169f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "Cannot call registerMediaButtonIntent() with a null parameter"); 2170f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi return; 2171f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2172d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi IAudioService service = getService(); 2173d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi try { 2174f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // pi != null 217579f7ec70ebd5758ce54fd5b6fcd60fd27457cba6Dianne Hackborn service.registerMediaButtonIntent(pi, eventReceiver, 217679f7ec70ebd5758ce54fd5b6fcd60fd27457cba6Dianne Hackborn eventReceiver == null ? mToken : null); 2177d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } catch (RemoteException e) { 2178f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "Dead object in registerMediaButtonIntent"+e); 2179d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2180f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik if (USE_SESSIONS) { 21818a2cfc309ab9126e90022916967c65a793c034f0RoboErik MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(mContext); 21828a2cfc309ab9126e90022916967c65a793c034f0RoboErik helper.addMediaButtonListener(pi, mContext); 2183f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik } 2184d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2185d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2186d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2187722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi * @hide 2188722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi * Used internally by telephony package to register an intent receiver for ACTION_MEDIA_BUTTON. 2189722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi * @param eventReceiver the component that will receive the media button key events, 2190722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi * no-op if eventReceiver is null 2191722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi */ 2192722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi public void registerMediaButtonEventReceiverForCalls(ComponentName eventReceiver) { 2193722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi if (eventReceiver == null) { 2194722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi return; 2195722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } 2196722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi IAudioService service = getService(); 2197722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi try { 2198722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi // eventReceiver != null 2199722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi service.registerMediaButtonEventReceiverForCalls(eventReceiver); 2200722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } catch (RemoteException e) { 2201722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi Log.e(TAG, "Dead object in registerMediaButtonEventReceiverForCalls", e); 2202722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } 2203722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } 2204722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi 2205722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi /** 2206722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi * @hide 2207722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi */ 2208722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi public void unregisterMediaButtonEventReceiverForCalls() { 2209722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi IAudioService service = getService(); 2210722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi try { 2211722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi service.unregisterMediaButtonEventReceiverForCalls(); 2212722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } catch (RemoteException e) { 2213722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi Log.e(TAG, "Dead object in unregisterMediaButtonEventReceiverForCalls", e); 2214722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } 2215722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } 2216722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi 2217722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi /** 221846b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Unregister the receiver of MEDIA_BUTTON intents. 221946b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param eventReceiver identifier of a {@link android.content.BroadcastReceiver} 222046b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * that was registered with {@link #registerMediaButtonEventReceiver(ComponentName)}. 2221d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2222d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void unregisterMediaButtonEventReceiver(ComponentName eventReceiver) { 22238f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (eventReceiver == null) { 22248f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 22258f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2226f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // construct a PendingIntent for the media button and unregister it 2227f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 2228f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // the associated intent will be handled by the component being registered 2229f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mediaButtonIntent.setComponent(eventReceiver); 2230f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi PendingIntent pi = PendingIntent.getBroadcast(mContext, 2231f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 0/*requestCode, ignored*/, mediaButtonIntent, 0/*flags*/); 2232b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi unregisterMediaButtonIntent(pi); 2233f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2234f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 2235f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 2236961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * Unregister the receiver of MEDIA_BUTTON intents. 2237961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * @param eventReceiver same PendingIntent that was registed with 2238961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * {@link #registerMediaButtonEventReceiver(PendingIntent)}. 2239961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn */ 2240961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn public void unregisterMediaButtonEventReceiver(PendingIntent eventReceiver) { 2241961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn if (eventReceiver == null) { 2242961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn return; 2243961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2244b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi unregisterMediaButtonIntent(eventReceiver); 2245961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2246961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn 2247961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn /** 2248f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * @hide 2249f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 2250b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi public void unregisterMediaButtonIntent(PendingIntent pi) { 2251d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi IAudioService service = getService(); 2252d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi try { 2253b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi service.unregisterMediaButtonIntent(pi); 2254d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } catch (RemoteException e) { 2255f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "Dead object in unregisterMediaButtonIntent"+e); 2256d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2257f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik if (USE_SESSIONS) { 22588a2cfc309ab9126e90022916967c65a793c034f0RoboErik MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(mContext); 22598a2cfc309ab9126e90022916967c65a793c034f0RoboErik helper.removeMediaButtonListener(pi); 2260f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik } 2261d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2262d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2263178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi /** 2264178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi * Registers the remote control client for providing information to display on the remote 2265178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi * controls. 2266466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * @param rcClient The remote control client from which remote controls will receive 2267466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * information to display. 2268466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * @see RemoteControlClient 22698f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 22704426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void registerRemoteControlClient(RemoteControlClient rcClient) { 2271f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if ((rcClient == null) || (rcClient.getRcMediaIntent() == null)) { 22728f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 22738f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 22748f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IAudioService service = getService(); 22758f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi try { 22763114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi int rcseId = service.registerRemoteControlClient( 22773114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi rcClient.getRcMediaIntent(), /* mediaIntent */ 22783114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi rcClient.getIRemoteControlClient(),/* rcClient */ 22798f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // used to match media button event receiver and audio focus 22803114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi mContext.getPackageName()); /* packageName */ 22813114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi rcClient.setRcseId(rcseId); 22828f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } catch (RemoteException e) { 22838f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.e(TAG, "Dead object in registerRemoteControlClient"+e); 22848f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2285f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik if (USE_SESSIONS) { 22868a2cfc309ab9126e90022916967c65a793c034f0RoboErik rcClient.registerWithSession(MediaSessionLegacyHelper.getHelper(mContext)); 2287f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik } 22888f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 22898f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 22908f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 2291fcd693a21d862ea765006f8987b8dd4b125b28c5Jean-Michel Trivi * Unregisters the remote control client that was providing information to display on the 2292466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * remote controls. 2293466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * @param rcClient The remote control client to unregister. 22944426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * @see #registerRemoteControlClient(RemoteControlClient) 22958f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 22964426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void unregisterRemoteControlClient(RemoteControlClient rcClient) { 2297f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if ((rcClient == null) || (rcClient.getRcMediaIntent() == null)) { 22988f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 22998f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 23008f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IAudioService service = getService(); 23018f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi try { 2302f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi service.unregisterRemoteControlClient(rcClient.getRcMediaIntent(), /* mediaIntent */ 2303f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi rcClient.getIRemoteControlClient()); /* rcClient */ 23048f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } catch (RemoteException e) { 23058f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.e(TAG, "Dead object in unregisterRemoteControlClient"+e); 23068f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2307f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik if (USE_SESSIONS) { 23088a2cfc309ab9126e90022916967c65a793c034f0RoboErik rcClient.unregisterWithSession(MediaSessionLegacyHelper.getHelper(mContext)); 2309f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik } 23108f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 23118f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 231244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi /** 2313a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * Registers a {@link RemoteController} instance for it to receive media metadata updates 2314a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * and playback state information from applications using {@link RemoteControlClient}, and 2315a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * control their playback. 2316f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * <p>Registration requires the {@link OnClientUpdateListener} listener to be one of the 2317f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * enabled notification listeners (see 2318f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * {@link android.service.notification.NotificationListenerService}). 2319a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * @param rctlr the object to register. 23207ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * @return true if the {@link RemoteController} was successfully registered, false if an 23217ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * error occurred, due to an internal system error, or insufficient permissions. 23227ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi */ 23237ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi public boolean registerRemoteController(RemoteController rctlr) { 23247ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi if (rctlr == null) { 23257ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi return false; 23267ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 23277ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi IAudioService service = getService(); 2328f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi final RemoteController.OnClientUpdateListener l = rctlr.getUpdateListener(); 2329f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi final ComponentName listenerComponent = new ComponentName(mContext, l.getClass()); 23307ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi try { 23318ab8c2d06185dfefb5c69e614271f684e77eef63Jean-Michel Trivi int[] artworkDimensions = rctlr.getArtworkSize(); 2332f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi boolean reg = service.registerRemoteController(rctlr.getRcDisplay(), 2333f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi artworkDimensions[0]/*w*/, artworkDimensions[1]/*h*/, 2334f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi listenerComponent); 23357ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi rctlr.setIsRegistered(reg); 23367ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi return reg; 23377ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } catch (RemoteException e) { 2338f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi Log.e(TAG, "Dead object in registerRemoteController " + e); 23397ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi return false; 23407ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 23417ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 23427ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi 23437ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi /** 2344a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * Unregisters a {@link RemoteController}, causing it to no longer receive media metadata and 2345a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * playback state information, and no longer be capable of controlling playback. 2346a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * @param rctlr the object to unregister. 23477ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi */ 23487ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi public void unregisterRemoteController(RemoteController rctlr) { 23497ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi if (rctlr == null) { 23507ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi return; 23517ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 23527ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi IAudioService service = getService(); 23537ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi try { 23547ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi service.unregisterRemoteControlDisplay(rctlr.getRcDisplay()); 23557ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi rctlr.setIsRegistered(false); 23567ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } catch (RemoteException e) { 23577ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi Log.e(TAG, "Dead object in unregisterRemoteControlDisplay " + e); 23587ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 23597ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 23607ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi 23617ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi /** 23627ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * @hide 236344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * Registers a remote control display that will be sent information by remote control clients. 23644a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * Use this method if your IRemoteControlDisplay is not going to display artwork, otherwise 23654a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * use {@link #registerRemoteControlDisplay(IRemoteControlDisplay, int, int)} to pass the 23664a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * artwork size directly, or 23674a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * {@link #remoteControlDisplayUsesBitmapSize(IRemoteControlDisplay, int, int)} later if artwork 23684a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * is not yet needed. 2369f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * <p>Registration requires the {@link Manifest.permission#MEDIA_CONTENT_CONTROL} permission. 23704a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param rcd the IRemoteControlDisplay 237144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi */ 237244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi public void registerRemoteControlDisplay(IRemoteControlDisplay rcd) { 23734a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi // passing a negative value for art work width and height as they are unknown at this stage 23744a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi registerRemoteControlDisplay(rcd, /*w*/-1, /*h*/ -1); 23754a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi } 23764a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi 23774a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi /** 23784a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @hide 23794a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * Registers a remote control display that will be sent information by remote control clients. 2380f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * <p>Registration requires the {@link Manifest.permission#MEDIA_CONTENT_CONTROL} permission. 23814a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param rcd 23824a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param w the maximum width of the expected bitmap. Negative values indicate it is 23834a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * useless to send artwork. 23844a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param h the maximum height of the expected bitmap. Negative values indicate it is 23854a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * useless to send artwork. 23864a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi */ 23874a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi public void registerRemoteControlDisplay(IRemoteControlDisplay rcd, int w, int h) { 238844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi if (rcd == null) { 238944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi return; 239044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 239144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi IAudioService service = getService(); 239244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi try { 23934a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi service.registerRemoteControlDisplay(rcd, w, h); 239444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } catch (RemoteException e) { 239544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi Log.e(TAG, "Dead object in registerRemoteControlDisplay " + e); 239644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 239744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 239844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi 239944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi /** 240044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @hide 240144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * Unregisters a remote control display that was sent information by remote control clients. 240244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param rcd 240344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi */ 240444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi public void unregisterRemoteControlDisplay(IRemoteControlDisplay rcd) { 240544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi if (rcd == null) { 240644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi return; 240744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 240844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi IAudioService service = getService(); 240944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi try { 241044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi service.unregisterRemoteControlDisplay(rcd); 241144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } catch (RemoteException e) { 241244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi Log.e(TAG, "Dead object in unregisterRemoteControlDisplay " + e); 241344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 241444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 241544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi 241644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi /** 241744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @hide 241844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * Sets the artwork size a remote control display expects when receiving bitmaps. 241944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param rcd 242044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param w the maximum width of the expected bitmap. Negative values indicate it is 242144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * useless to send artwork. 242244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param h the maximum height of the expected bitmap. Negative values indicate it is 242344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * useless to send artwork. 242444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi */ 242544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi public void remoteControlDisplayUsesBitmapSize(IRemoteControlDisplay rcd, int w, int h) { 242644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi if (rcd == null) { 242744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi return; 242844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 242944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi IAudioService service = getService(); 243044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi try { 243144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi service.remoteControlDisplayUsesBitmapSize(rcd, w, h); 243244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } catch (RemoteException e) { 243344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi Log.e(TAG, "Dead object in remoteControlDisplayUsesBitmapSize " + e); 243444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 243544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 2436ced110ec5970c632f523dfc0350b6071461ea9bcNeel Parekh 2437b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi /** 24383261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi * @hide 2439c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * Controls whether a remote control display needs periodic checks of the RemoteControlClient 2440c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * playback position to verify that the estimated position has not drifted from the actual 2441c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * position. By default the check is not performed. 2442c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * The IRemoteControlDisplay must have been previously registered for this to have any effect. 2443c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * @param rcd the IRemoteControlDisplay for which the anti-drift mechanism will be enabled 2444c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * or disabled. No effect is null. 2445c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * @param wantsSync if true, RemoteControlClient instances which expose their playback position 2446c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * to the framework will regularly compare the estimated playback position with the actual 2447c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * position, and will update the IRemoteControlDisplay implementation whenever a drift is 2448c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * detected. 2449c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi */ 2450c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi public void remoteControlDisplayWantsPlaybackPositionSync(IRemoteControlDisplay rcd, 2451c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi boolean wantsSync) { 2452c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi if (rcd == null) { 2453c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi return; 2454c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } 2455c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi IAudioService service = getService(); 2456c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi try { 2457c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi service.remoteControlDisplayWantsPlaybackPositionSync(rcd, wantsSync); 2458c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } catch (RemoteException e) { 2459c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi Log.e(TAG, "Dead object in remoteControlDisplayWantsPlaybackPositionSync " + e); 2460c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } 2461c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } 2462c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi 2463c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi /** 2464c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * @hide 24653261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi * Request the user of a RemoteControlClient to seek to the given playback position. 24663261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi * @param generationId the RemoteControlClient generation counter for which this request is 24673261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi * issued. Requests for an older generation than current one will be ignored. 24683261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi * @param timeMs the time in ms to seek to, must be positive. 24693261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi */ 24703261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi public void setRemoteControlClientPlaybackPosition(int generationId, long timeMs) { 24713261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi if (timeMs < 0) { 24723261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi return; 24733261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi } 24743261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi IAudioService service = getService(); 24753261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi try { 24763261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi service.setRemoteControlClientPlaybackPosition(generationId, timeMs); 24773261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi } catch (RemoteException e) { 24783261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi Log.e(TAG, "Dead object in setRccPlaybackPosition("+ generationId + ", " 24793261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi + timeMs + ")", e); 24803261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi } 24813261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi } 24823261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi 24833261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi /** 2484f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi * @hide 24857ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * Notify the user of a RemoteControlClient that it should update its metadata with the 24867ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * new value for the given key. 2487f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi * @param generationId the RemoteControlClient generation counter for which this request is 2488f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi * issued. Requests for an older generation than current one will be ignored. 2489f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi * @param key the metadata key for which a new value exists 2490f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi * @param value the new metadata value 2491f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi */ 24927ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi public void updateRemoteControlClientMetadata(int generationId, int key, 24937ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi Rating value) { 2494f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi IAudioService service = getService(); 2495f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi try { 2496f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi service.updateRemoteControlClientMetadata(generationId, key, value); 2497f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi } catch (RemoteException e) { 2498f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi Log.e(TAG, "Dead object in updateRemoteControlClientMetadata("+ generationId + ", " 2499f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi + key +", " + value + ")", e); 2500f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi } 2501f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi } 2502f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi 2503f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi /** 25044050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * @hide 25054050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * Reload audio settings. This method is called by Settings backup 25064050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * agent when audio settings are restored and causes the AudioService 25074050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * to read and apply restored settings. 25084050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent */ 25094050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent public void reloadAudioSettings() { 25104050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent IAudioService service = getService(); 25114050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent try { 25124050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent service.reloadAudioSettings(); 25134050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } catch (RemoteException e) { 25144050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent Log.e(TAG, "Dead object in reloadAudioSettings"+e); 25154050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 25164050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 25174050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 25185a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du /** 25195a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * @hide 25205a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * Notifies AudioService that it is connected to an A2DP device that supports absolute volume, 25215a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * so that AudioService can send volume change events to the A2DP device, rather than handling 25225a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * them. 25235a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du */ 25245a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du public void avrcpSupportsAbsoluteVolume(String address, boolean support) { 25255a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du IAudioService service = getService(); 25265a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du try { 25275a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du service.avrcpSupportsAbsoluteVolume(address, support); 25285a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du } catch (RemoteException e) { 25295a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du Log.e(TAG, "Dead object in avrcpSupportsAbsoluteVolume", e); 25305a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du } 25315a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du } 25325a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du 25339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 25349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 25359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 253630c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final IBinder mICallBack = new Binder(); 25377f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten 25387f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten /** 25397f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * Checks whether the phone is in silent mode, with or without vibrate. 25407f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * 25417f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * @return true if phone is in silent mode, with or without vibrate. 25427f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * 25437f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * @see #getRingerMode() 25447f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * 25457f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * @hide pending API Council approval 25467f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten */ 25477f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten public boolean isSilentMode() { 25487f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten int ringerMode = getRingerMode(); 25497f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten boolean silentMode = 25507f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten (ringerMode == RINGER_MODE_SILENT) || 25517f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten (ringerMode == RINGER_MODE_VIBRATE); 25527f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten return silentMode; 25537f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten } 25547f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten 25558b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten // This section re-defines new output device constants from AudioSystem, because the AudioSystem 25568b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten // class is not used by other parts of the framework, which instead use definitions and methods 25578b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten // from AudioManager. AudioSystem is an internal class used by AudioManager and AudioService. 25588b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten 2559948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2560948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for the small speaker at the front of the device used 25618b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * when placing calls. Does not refer to an in-ear headphone without attached microphone, 25628b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * such as earbuds, earphones, or in-ear monitors (IEM). Those would be handled as a 25638b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_WIRED_HEADPHONE}. 25648b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 25658b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_EARPIECE = AudioSystem.DEVICE_OUT_EARPIECE; 2566948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2567948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for the built-in speaker */ 25688b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_SPEAKER = AudioSystem.DEVICE_OUT_SPEAKER; 2569948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2570948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a wired headset with attached microphone */ 25718b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_WIRED_HEADSET = AudioSystem.DEVICE_OUT_WIRED_HEADSET; 2572948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2573948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a wired headphone without attached microphone */ 25748b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_WIRED_HEADPHONE = AudioSystem.DEVICE_OUT_WIRED_HEADPHONE; 2575948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2576948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for generic Bluetooth SCO, for voice */ 25778b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_SCO = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO; 2578948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2579948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for Bluetooth SCO Headset Profile (HSP) and 2580948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * Hands-Free Profile (HFP), for voice 25818b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 25828b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_SCO_HEADSET = 25838b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_HEADSET; 2584948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2585948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for Bluetooth SCO car audio, for voice */ 25868b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_SCO_CARKIT = 25878b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_CARKIT; 2588948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2589948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for generic Bluetooth A2DP, for music */ 25908b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_A2DP = AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP; 2591948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2592948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for Bluetooth A2DP headphones, for music */ 25938b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES = 25948b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES; 2595948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2596948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for Bluetooth A2DP external speaker, for music */ 25978b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER = 25988b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER; 2599948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2600948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for S/PDIF (legacy) or HDMI 2601948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * Deprecated: replaced by {@link #DEVICE_OUT_HDMI} */ 26028b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_AUX_DIGITAL = AudioSystem.DEVICE_OUT_AUX_DIGITAL; 2603948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2604948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for HDMI */ 2605948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_HDMI = AudioSystem.DEVICE_OUT_HDMI; 2606948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2607948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for an analog wired headset attached via a 26088b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * docking station 26098b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 26108b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_ANLG_DOCK_HEADSET = AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET; 2611948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2612948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a digital wired headset attached via a 26138b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * docking station 26148b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 26158b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_DGTL_DOCK_HEADSET = AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET; 2616948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2617948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a USB audio accessory. The accessory is in USB host 261859f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent * mode and the Android device in USB device mode 261959f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent */ 262059f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent public static final int DEVICE_OUT_USB_ACCESSORY = AudioSystem.DEVICE_OUT_USB_ACCESSORY; 2621948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2622948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a USB audio device. The device is in USB device 262359f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent * mode and the Android device in USB host mode 262459f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent */ 262559f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent public static final int DEVICE_OUT_USB_DEVICE = AudioSystem.DEVICE_OUT_USB_DEVICE; 2626948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2627948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for projection output. 2628948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2629948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_REMOTE_SUBMIX = AudioSystem.DEVICE_OUT_REMOTE_SUBMIX; 2630948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2631948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code the telephony voice TX path. 2632948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2633948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_TELEPHONY_TX = AudioSystem.DEVICE_OUT_TELEPHONY_TX; 2634948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2635948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for an analog jack with line impedance detected. 2636948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2637948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_LINE = AudioSystem.DEVICE_OUT_LINE; 2638948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2639948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for HDMI Audio Return Channel. 2640948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2641948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_HDMI_ARC = AudioSystem.DEVICE_OUT_HDMI_ARC; 2642948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2643948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for S/PDIF digital connection. 2644948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2645948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_SPDIF = AudioSystem.DEVICE_OUT_SPDIF; 2646948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2647948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for built-in FM transmitter. 2648948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2649948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_FM = AudioSystem.DEVICE_OUT_FM; 2650948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2651948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * This is not used as a returned value from {@link #getDevicesForStream}, but could be 26528b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * used in the future in a set method to select whatever default device is chosen by the 26538b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * platform-specific implementation. 26548b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 26558b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_DEFAULT = AudioSystem.DEVICE_OUT_DEFAULT; 26568b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten 2657948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2658948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for default built-in microphone 2659948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2660948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_BUILTIN_MIC = AudioSystem.DEVICE_IN_BUILTIN_MIC; 2661948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2662948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a Bluetooth SCO headset 2663948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2664948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_BLUETOOTH_SCO_HEADSET = 2665948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_BLUETOOTH_SCO_HEADSET; 2666948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2667948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for wired headset microphone 2668948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2669948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_WIRED_HEADSET = 2670948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_WIRED_HEADSET; 2671948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2672948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for HDMI 2673948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2674948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_HDMI = 2675948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_HDMI; 2676948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2677948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for telephony voice RX path 2678948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2679948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_TELEPHONY_RX = 2680948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_TELEPHONY_RX; 2681948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2682948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for built-in microphone pointing to the back 2683948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2684948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_BACK_MIC = 2685948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_BACK_MIC; 2686948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2687948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for analog from a docking station 2688948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2689948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_ANLG_DOCK_HEADSET = 2690948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_ANLG_DOCK_HEADSET; 2691948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2692948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for digital from a docking station 2693948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2694948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_DGTL_DOCK_HEADSET = 2695948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_DGTL_DOCK_HEADSET; 2696948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2697948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a USB audio accessory. The accessory is in USB host 2698948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * mode and the Android device in USB device mode 2699948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2700948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_USB_ACCESSORY = 2701948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_USB_ACCESSORY; 2702948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2703948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a USB audio device. The device is in USB device 2704948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * mode and the Android device in USB host mode 2705948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2706948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_USB_DEVICE = 2707948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_USB_DEVICE; 2708948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2709948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a FM radio tuner 2710948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2711948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_FM_TUNER = AudioSystem.DEVICE_IN_FM_TUNER; 2712948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2713948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a TV tuner 2714948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2715948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_TV_TUNER = AudioSystem.DEVICE_IN_TV_TUNER; 2716948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2717948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for an analog jack with line impedance detected 2718948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2719948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_LINE = AudioSystem.DEVICE_IN_LINE; 2720948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2721948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a S/PDIF digital connection 2722948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2723948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_SPDIF = AudioSystem.DEVICE_IN_SPDIF; 2724948d32748caaac5be06c991ebf00f74265a7849fEric Laurent 2725948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** 2726948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * Return true if the device code corresponds to an output device. 2727948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * @hide 2728948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2729948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static boolean isOutputDevice(int device) 2730948d32748caaac5be06c991ebf00f74265a7849fEric Laurent { 2731948d32748caaac5be06c991ebf00f74265a7849fEric Laurent return (device & AudioSystem.DEVICE_BIT_IN) == 0; 2732948d32748caaac5be06c991ebf00f74265a7849fEric Laurent } 2733948d32748caaac5be06c991ebf00f74265a7849fEric Laurent 2734948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** 2735948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * Return true if the device code corresponds to an input device. 2736948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * @hide 2737948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2738948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static boolean isInputDevice(int device) 2739948d32748caaac5be06c991ebf00f74265a7849fEric Laurent { 2740948d32748caaac5be06c991ebf00f74265a7849fEric Laurent return (device & AudioSystem.DEVICE_BIT_IN) == AudioSystem.DEVICE_BIT_IN; 2741948d32748caaac5be06c991ebf00f74265a7849fEric Laurent } 2742948d32748caaac5be06c991ebf00f74265a7849fEric Laurent 2743948d32748caaac5be06c991ebf00f74265a7849fEric Laurent 27448b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** 27458b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * Return the enabled devices for the specified output stream type. 27468b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 27478b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * @param streamType The stream type to query. One of 27488b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_VOICE_CALL}, 27498b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_SYSTEM}, 27508b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_RING}, 27518b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_MUSIC}, 27528b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_ALARM}, 27538b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_NOTIFICATION}, 27548b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_DTMF}. 27558b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 27568b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * @return The bit-mask "or" of audio output device codes for all enabled devices on this 27578b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * stream. Zero or more of 27588b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_EARPIECE}, 27598b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_SPEAKER}, 27608b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_WIRED_HEADSET}, 27618b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_WIRED_HEADPHONE}, 27628b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_SCO}, 27638b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_SCO_HEADSET}, 27648b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_SCO_CARKIT}, 27658b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_A2DP}, 27668b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES}, 27678b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER}, 2768948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_HDMI}, 27698b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_ANLG_DOCK_HEADSET}, 27708b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_DGTL_DOCK_HEADSET}. 2771948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_USB_ACCESSORY}. 2772948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_USB_DEVICE}. 2773948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_REMOTE_SUBMIX}. 2774948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_TELEPHONY_TX}. 2775948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_LINE}. 2776948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_HDMI_ARC}. 2777948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_SPDIF}. 2778948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_FM}. 27798b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_DEFAULT} is not used here. 27808b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 27818b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * The implementation may support additional device codes beyond those listed, so 27828b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * the application should ignore any bits which it does not recognize. 27838b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * Note that the information may be imprecise when the implementation 27848b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * cannot distinguish whether a particular device is enabled. 27858b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 27868b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@hide} 27878b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 27888b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public int getDevicesForStream(int streamType) { 27898b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten switch (streamType) { 27908b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_VOICE_CALL: 27918b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_SYSTEM: 27928b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_RING: 27938b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_MUSIC: 27948b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_ALARM: 27958b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_NOTIFICATION: 27968b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_DTMF: 27978b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten return AudioSystem.getDevicesForStream(streamType); 27988b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten default: 27998b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten return 0; 28008b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten } 28018b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten } 28028b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten 2803b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent /** 2804b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * Indicate wired accessory connection state change. 2805b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param device type of device connected/disconnected (AudioManager.DEVICE_OUT_xxx) 2806b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param state new connection state: 1 connected, 0 disconnected 2807b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param name device name 2808b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * {@hide} 2809b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent */ 2810b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent public void setWiredDeviceConnectionState(int device, int state, String name) { 2811b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent IAudioService service = getService(); 2812b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent try { 2813b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent service.setWiredDeviceConnectionState(device, state, name); 2814b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } catch (RemoteException e) { 2815b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent Log.e(TAG, "Dead object in setWiredDeviceConnectionState "+e); 2816b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 2817b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 2818b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent 2819b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent /** 2820b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * Indicate A2DP sink connection state change. 2821b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param device Bluetooth device connected/disconnected 2822b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param state new connection state (BluetoothProfile.STATE_xxx) 2823b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @return a delay in ms that the caller should wait before broadcasting 2824b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED intent. 2825b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * {@hide} 2826b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent */ 2827b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent public int setBluetoothA2dpDeviceConnectionState(BluetoothDevice device, int state) { 2828b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent IAudioService service = getService(); 2829b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent int delay = 0; 2830b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent try { 2831b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent delay = service.setBluetoothA2dpDeviceConnectionState(device, state); 2832b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } catch (RemoteException e) { 2833b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent Log.e(TAG, "Dead object in setBluetoothA2dpDeviceConnectionState "+e); 2834b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } finally { 2835b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent return delay; 2836b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 2837b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 2838b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent 2839098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey /** {@hide} */ 2840098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey public IRingtonePlayer getRingtonePlayer() { 2841098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey try { 2842098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey return getService().getRingtonePlayer(); 2843098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey } catch (RemoteException e) { 2844098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey return null; 2845098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey } 2846098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey } 2847228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 2848228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten /** 284962796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * Used as a key for {@link #getProperty} to request the native or optimal output sample rate 285062796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * for this device's primary output stream, in decimal Hz. 2851228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten */ 2852228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten public static final String PROPERTY_OUTPUT_SAMPLE_RATE = 2853228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten "android.media.property.OUTPUT_SAMPLE_RATE"; 2854228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 2855228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten /** 285662796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * Used as a key for {@link #getProperty} to request the native or optimal output buffer size 285762796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * for this device's primary output stream, in decimal PCM frames. 2858228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten */ 2859228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten public static final String PROPERTY_OUTPUT_FRAMES_PER_BUFFER = 2860228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten "android.media.property.OUTPUT_FRAMES_PER_BUFFER"; 2861228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 2862228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten /** 286362796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * Returns the value of the property with the specified key. 2864228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten * @param key One of the strings corresponding to a property key: either 286562796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * {@link #PROPERTY_OUTPUT_SAMPLE_RATE} or 286662796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * {@link #PROPERTY_OUTPUT_FRAMES_PER_BUFFER} 2867228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten * @return A string representing the associated value for that property key, 2868228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten * or null if there is no value for that key. 2869228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten */ 2870228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten public String getProperty(String key) { 2871c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten if (PROPERTY_OUTPUT_SAMPLE_RATE.equals(key)) { 2872c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten int outputSampleRate = AudioSystem.getPrimaryOutputSamplingRate(); 2873c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten return outputSampleRate > 0 ? Integer.toString(outputSampleRate) : null; 2874c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten } else if (PROPERTY_OUTPUT_FRAMES_PER_BUFFER.equals(key)) { 2875c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten int outputFramesPerBuffer = AudioSystem.getPrimaryOutputFrameCount(); 2876c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten return outputFramesPerBuffer > 0 ? Integer.toString(outputFramesPerBuffer) : null; 2877c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten } else { 2878c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten // null or unknown key 2879c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten return null; 2880c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten } 2881228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten } 2882228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 288361dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman /** 288461dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * Returns the estimated latency for the given stream type in milliseconds. 288561dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * 288661dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * DO NOT UNHIDE. The existing approach for doing A/V sync has too many problems. We need 288761dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * a better solution. 288861dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * @hide 288961dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman */ 289061dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman public int getOutputLatency(int streamType) { 289161dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman return AudioSystem.getOutputLatency(streamType); 289261dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman } 289361dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman 28943346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 28953346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Registers a global volume controller interface. Currently limited to SystemUI. 28963346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * 28973346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 28983346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 28993346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public void setVolumeController(IVolumeController controller) { 29003346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 29013346a802087f621c6441bc512dfcc17b07143fc6John Spurlock getService().setVolumeController(controller); 29023346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 29033346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error setting volume controller", e); 29043346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29053346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29063346a802087f621c6441bc512dfcc17b07143fc6John Spurlock 29073346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 29083346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Only useful for volume controllers. 29093346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 29103346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 29113346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public int getRemoteStreamVolume() { 29123346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 29133346a802087f621c6441bc512dfcc17b07143fc6John Spurlock return getService().getRemoteStreamVolume(); 29143346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 29153346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error getting remote stream volume", e); 29163346a802087f621c6441bc512dfcc17b07143fc6John Spurlock return 0; 29173346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29183346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29193346a802087f621c6441bc512dfcc17b07143fc6John Spurlock 29203346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 29213346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Only useful for volume controllers. 29223346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 29233346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 29243346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public int getRemoteStreamMaxVolume() { 29253346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 29263346a802087f621c6441bc512dfcc17b07143fc6John Spurlock return getService().getRemoteStreamMaxVolume(); 29273346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 29283346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error getting remote stream max volume", e); 29293346a802087f621c6441bc512dfcc17b07143fc6John Spurlock return 0; 29303346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29313346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29323346a802087f621c6441bc512dfcc17b07143fc6John Spurlock 29333346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 29343346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Only useful for volume controllers. 29353346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 29363346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 29373346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public void setRemoteStreamVolume(int index) { 29383346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 29393346a802087f621c6441bc512dfcc17b07143fc6John Spurlock getService().setRemoteStreamVolume(index); 29403346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 29413346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error setting remote stream volume", e); 29423346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29433346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29443346a802087f621c6441bc512dfcc17b07143fc6John Spurlock 29453346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 29463346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Only useful for volume controllers. 29473346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 29483346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 29493346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public boolean isStreamAffectedByRingerMode(int streamType) { 29503346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 29513346a802087f621c6441bc512dfcc17b07143fc6John Spurlock return getService().isStreamAffectedByRingerMode(streamType); 29523346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 29533346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error calling isStreamAffectedByRingerMode", e); 29543346a802087f621c6441bc512dfcc17b07143fc6John Spurlock return false; 29553346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29563346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29573346a802087f621c6441bc512dfcc17b07143fc6John Spurlock 29583346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 29593346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Only useful for volume controllers. 29603346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 29613346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 29623346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public void disableSafeMediaVolume() { 29633346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 29643346a802087f621c6441bc512dfcc17b07143fc6John Spurlock getService().disableSafeMediaVolume(); 29653346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 29663346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error disabling safe media volume", e); 29673346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29683346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2970