AudioManager.java revision 6f0e4ddd66fcdcc13944d8970d0b560e2626508b
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; 42a198a29250acb7c3e918f1566727190966bb336fEric Laurentimport java.util.ArrayList; 43d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 44700e73471d85348b52ecf213c36bb24b93997ec7Eric Laurent 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * AudioManager provides access to volume and ringer mode control. 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Use <code>Context.getSystemService(Context.AUDIO_SERVICE)</code> to get 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * an instance of this class. 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class AudioManager { 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final Context mContext; 5486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato private long mVolumeKeyUpTime; 55cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood private final boolean mUseMasterVolume; 56b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate private final boolean mUseVolumeKeySounds; 5779f7ec70ebd5758ce54fd5b6fcd60fd27457cba6Dianne Hackborn private final Binder mToken = new Binder(); 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static String TAG = "AudioManager"; 59700e73471d85348b52ecf213c36bb24b93997ec7Eric Laurent AudioPortEventHandler mAudioPortEventHandler; 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Broadcast intent, a hint for applications that audio is about to become 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 'noisy' due to a change in audio outputs. For example, this intent may 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be sent when a wired headset is unplugged, or when an A2DP audio 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sink is disconnected, and the audio system is about to automatically 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * switch audio route to the speaker. Applications that are controlling 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * audio streams may consider pausing, reducing volume or some other action 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * on receipt of this intent so as not to surprise the user with audio 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * from the speaker. 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String ACTION_AUDIO_BECOMING_NOISY = "android.media.AUDIO_BECOMING_NOISY"; 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sticky broadcast intent action indicating that the ringer mode has 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * changed. Includes the new ringer mode. 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_RINGER_MODE 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String RINGER_MODE_CHANGED_ACTION = "android.media.RINGER_MODE_CHANGED"; 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The new ringer mode. 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_CHANGED_ACTION 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_NORMAL 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_SILENT 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_VIBRATE 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_RINGER_MODE = "android.media.EXTRA_RINGER_MODE"; 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Broadcast intent action indicating that the vibrate setting has 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * changed. Includes the vibrate type and its new setting. 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VIBRATE_TYPE 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VIBRATE_SETTING 99cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 100cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode and listen to {@link #RINGER_MODE_CHANGED_ACTION} instead. 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1030dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String VIBRATE_SETTING_CHANGED_ACTION = 1040dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.VIBRATE_SETTING_CHANGED"; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide Broadcast intent when the volume for a particular stream type changes. 1083114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * Includes the stream, the new volume and previous volumes. 1093114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * Notes: 1103114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * - for internal platform use only, do not make public, 1113114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * - never used for "remote" volume changes 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VOLUME_STREAM_TYPE 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VOLUME_STREAM_VALUE 1159ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent * @see #EXTRA_PREV_VOLUME_STREAM_VALUE 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String VOLUME_CHANGED_ACTION = "android.media.VOLUME_CHANGED_ACTION"; 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1210dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide Broadcast intent when the master volume changes. 1220dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Includes the new volume 1230dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * 1240dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @see #EXTRA_MASTER_VOLUME_VALUE 1250dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @see #EXTRA_PREV_MASTER_VOLUME_VALUE 1260dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 1270dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1280dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String MASTER_VOLUME_CHANGED_ACTION = 1290dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.MASTER_VOLUME_CHANGED_ACTION"; 1300dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1310dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1320dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide Broadcast intent when the master mute state changes. 1330dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Includes the the new volume 1340dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * 1350dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @see #EXTRA_MASTER_VOLUME_MUTED 1360dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 1370dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1380dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String MASTER_MUTE_CHANGED_ACTION = 1390dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.MASTER_MUTE_CHANGED_ACTION"; 1400dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1410dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The new vibrate setting for a particular type. 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_CHANGED_ACTION 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VIBRATE_TYPE 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_ON 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_OFF 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_ONLY_SILENT 149cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 150cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode and listen to {@link #RINGER_MODE_CHANGED_ACTION} instead. 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VIBRATE_SETTING = "android.media.EXTRA_VIBRATE_SETTING"; 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The vibrate type whose setting has changed. 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_CHANGED_ACTION 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_TYPE_NOTIFICATION 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_TYPE_RINGER 160cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 161cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode and listen to {@link #RINGER_MODE_CHANGED_ACTION} instead. 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VIBRATE_TYPE = "android.media.EXTRA_VIBRATE_TYPE"; 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide The stream type for the volume changed intent. 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VOLUME_STREAM_TYPE = "android.media.EXTRA_VOLUME_STREAM_TYPE"; 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide The volume associated with the stream for the volume changed intent. 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VOLUME_STREAM_VALUE = 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "android.media.EXTRA_VOLUME_STREAM_VALUE"; 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1769ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent /** 1779ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent * @hide The previous volume associated with the stream for the volume changed intent. 1789ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent */ 1799ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent public static final String EXTRA_PREV_VOLUME_STREAM_VALUE = 1809ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent "android.media.EXTRA_PREV_VOLUME_STREAM_VALUE"; 1810dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1820dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1830dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide The new master volume value for the master volume changed intent. 1840dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Value is integer between 0 and 100 inclusive. 1850dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 1860dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String EXTRA_MASTER_VOLUME_VALUE = 1870dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.EXTRA_MASTER_VOLUME_VALUE"; 1880dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1890dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1900dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide The previous master volume value for the master volume changed intent. 1910dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Value is integer between 0 and 100 inclusive. 1920dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 1930dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String EXTRA_PREV_MASTER_VOLUME_VALUE = 1940dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.EXTRA_PREV_MASTER_VOLUME_VALUE"; 1950dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1960dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1970dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide The new master volume mute state for the master mute changed intent. 1980dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Value is boolean 1990dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 2000dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String EXTRA_MASTER_VOLUME_MUTED = 2010dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.EXTRA_MASTER_VOLUME_MUTED"; 2029ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for phone calls */ 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_VOICE_CALL = AudioSystem.STREAM_VOICE_CALL; 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for system sounds */ 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_SYSTEM = AudioSystem.STREAM_SYSTEM; 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for the phone ring */ 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_RING = AudioSystem.STREAM_RING; 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for music playback */ 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_MUSIC = AudioSystem.STREAM_MUSIC; 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for alarms */ 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_ALARM = AudioSystem.STREAM_ALARM; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for notifications */ 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_NOTIFICATION = AudioSystem.STREAM_NOTIFICATION; 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide The audio stream for phone calls when connected to bluetooth */ 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_BLUETOOTH_SCO = AudioSystem.STREAM_BLUETOOTH_SCO; 217a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** @hide The audio stream for enforced system sounds in certain countries (e.g camera in Japan) */ 218a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public static final int STREAM_SYSTEM_ENFORCED = AudioSystem.STREAM_SYSTEM_ENFORCED; 219a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** The audio stream for DTMF Tones */ 220a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public static final int STREAM_DTMF = AudioSystem.STREAM_DTMF; 221a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** @hide The audio stream for text to speech (TTS) */ 222a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public static final int STREAM_TTS = AudioSystem.STREAM_TTS; 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Number of audio streams */ 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @deprecated Use AudioSystem.getNumStreamTypes() instead 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 227a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int NUM_STREAMS = AudioSystem.NUM_STREAMS; 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide Default volume index values for audio streams */ 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int[] DEFAULT_STREAM_VOLUME = new int[] { 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4, // STREAM_VOICE_CALL 2339d85d5adf90e7363304e2d4a22d60a2114bb7ab9Eric Laurent 7, // STREAM_SYSTEM 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5, // STREAM_RING 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11, // STREAM_MUSIC 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6, // STREAM_ALARM 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5, // STREAM_NOTIFICATION 238a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 7, // STREAM_BLUETOOTH_SCO 2399d85d5adf90e7363304e2d4a22d60a2114bb7ab9Eric Laurent 7, // STREAM_SYSTEM_ENFORCED 240a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 11, // STREAM_DTMF 241a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 11 // STREAM_TTS 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Increase the ringer volume. 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ADJUST_RAISE = 1; 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Decrease the ringer volume. 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ADJUST_LOWER = -1; 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maintain the previous ringer volume. This may be useful when needing to 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * show the volume toast without actually modifying the volume. 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ADJUST_SAME = 0; 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Flags should be powers of 2! 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Show a toast containing the current volume. 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_SHOW_UI = 1 << 0; 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Whether to include ringer modes as possible options when changing volume. 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * For example, if true and volume level is 0 and the volume is adjusted 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * with {@link #ADJUST_LOWER}, then the ringer mode may switch the silent or 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate mode. 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * By default this is on for the ring stream. If this flag is included, 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this behavior will be present regardless of the stream type being 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * affected by the ringer mode. 290105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_ALLOW_RINGER_MODES = 1 << 1; 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Whether to play a sound when changing the volume. 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If this is given to {@link #adjustVolume(int, int)} or 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #adjustSuggestedStreamVolume(int, int, int)}, it may be ignored 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in some cases (for example, the decided stream type is not 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#STREAM_RING}, or the volume is being adjusted 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * downward). 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_PLAY_SOUND = 1 << 2; 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Removes any sounds/vibrate that may be in the queue, or are playing (related to 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * changing volume). 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_REMOVE_SOUND_AND_VIBRATE = 1 << 3; 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Whether to vibrate if going into the vibrate ringer mode. 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_VIBRATE = 1 << 4; 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3234bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent * Indicates to VolumePanel that the volume slider should be disabled as user 3244bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent * cannot change the stream volume 3254bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent * @hide 3264bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent */ 3274bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent public static final int FLAG_FIXED_VOLUME = 1 << 5; 3284bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent 3294bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent /** 330c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie * Indicates the volume set/adjust call is for Bluetooth absolute volume 331c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie * @hide 332c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie */ 333c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie public static final int FLAG_BLUETOOTH_ABS_VOLUME = 1 << 6; 334c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie 335c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie /** 336a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock * Adjusting the volume was prevented due to silent mode, display a hint in the UI. 337a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock * @hide 338a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock */ 339a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock public static final int FLAG_SHOW_SILENT_HINT = 1 << 7; 340a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock 341a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock /** 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringer mode that will be silent and will not vibrate. (This overrides the 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate setting.) 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RINGER_MODE_SILENT = 0; 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringer mode that will be silent and will vibrate. (This will cause the 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * phone ringer to always vibrate, but the notification vibrate to only 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate if set.) 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RINGER_MODE_VIBRATE = 1; 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringer mode that may be audible and may vibrate. It will be audible if 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the volume before changing out of this mode was audible. It will vibrate 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * if the vibrate setting is on. 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RINGER_MODE_NORMAL = 2; 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37072668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent // maximum valid ringer mode value. Values must start from 0 and be contiguous. 37172668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent private static final int RINGER_MODE_MAX = RINGER_MODE_NORMAL; 37272668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate type that corresponds to the ringer. 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 379cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 380cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_TYPE_RINGER = 0; 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate type that corresponds to notifications. 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 390cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 391cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_TYPE_NOTIFICATION = 1; 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate setting that suggests to never vibrate. 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 400cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 401cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_SETTING_OFF = 0; 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate setting that suggests to vibrate when possible. 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 410cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 411cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_SETTING_ON = 1; 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate setting that suggests to only vibrate when in the vibrate ringer 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * mode. 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 421cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 422cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_SETTING_ONLY_SILENT = 2; 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Suggests using the default stream type. This may not be used in all 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * places a stream type is needed. 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int USE_DEFAULT_STREAM_TYPE = Integer.MIN_VALUE; 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static IAudioService sService; 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public AudioManager(Context context) { 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 439cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood mUseMasterVolume = mContext.getResources().getBoolean( 440cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood com.android.internal.R.bool.config_useMasterVolume); 441b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate mUseVolumeKeySounds = mContext.getResources().getBoolean( 442b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate com.android.internal.R.bool.config_useVolumeKeySounds); 443700e73471d85348b52ecf213c36bb24b93997ec7Eric Laurent mAudioPortEventHandler = new AudioPortEventHandler(this); 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static IAudioService getService() 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sService != null) { 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sService; 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IBinder b = ServiceManager.getService(Context.AUDIO_SERVICE); 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sService = IAudioService.Stub.asInterface(b); 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sService; 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 457a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * Sends a simulated key event for a media button. 458a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * To simulate a key press, you must first send a KeyEvent built with a 459a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#ACTION_DOWN} action, then another event with the {@link KeyEvent#ACTION_UP} 460a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * action. 461a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * <p>The key event will be sent to the current media key event consumer which registered with 462a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link AudioManager#registerMediaButtonEventReceiver(PendingIntent)}. 463a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * @param keyEvent a {@link KeyEvent} instance whose key code is one of 464a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MUTE}, 465a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_HEADSETHOOK}, 466a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_PLAY}, 467a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_PAUSE}, 468a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_PLAY_PAUSE}, 469a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_STOP}, 470a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_NEXT}, 471a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_PREVIOUS}, 472a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_REWIND}, 473a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_RECORD}, 474a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_FAST_FORWARD}, 475a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_CLOSE}, 476a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_EJECT}, 477a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * or {@link KeyEvent#KEYCODE_MEDIA_AUDIO_TRACK}. 478a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi */ 479a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi public void dispatchMediaKeyEvent(KeyEvent keyEvent) { 480430fc48865e5a371b08f180390946b96d73848feRoboErik MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(mContext); 481430fc48865e5a371b08f180390946b96d73848feRoboErik helper.sendMediaButtonEvent(keyEvent, false); 4827ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 4837ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi 4847ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi /** 4857ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * @hide 48686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 487ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void preDispatchKeyEvent(KeyEvent event, int stream) { 48886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 48986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * If the user hits another key within the play sound delay, then 49086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * cancel the sound 49186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 492ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood int keyCode = event.getKeyCode(); 49386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato if (keyCode != KeyEvent.KEYCODE_VOLUME_DOWN && keyCode != KeyEvent.KEYCODE_VOLUME_UP 49486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato && keyCode != KeyEvent.KEYCODE_VOLUME_MUTE 4953346a802087f621c6441bc512dfcc17b07143fc6John Spurlock && mVolumeKeyUpTime + AudioService.PLAY_SOUND_DELAY 49686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato > SystemClock.uptimeMillis()) { 49786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 49886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * The user has hit another key during the delay (e.g., 300ms) 49986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * since the last volume key up, so cancel any sounds. 50086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 501cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood if (mUseMasterVolume) { 5028dc1dabd254249b7ddb8743e88fdb96580ffc585Mike Lockwood adjustMasterVolume(ADJUST_SAME, AudioManager.FLAG_REMOVE_SOUND_AND_VIBRATE); 503cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } else { 504cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood adjustSuggestedStreamVolume(ADJUST_SAME, 50586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato stream, AudioManager.FLAG_REMOVE_SOUND_AND_VIBRATE); 506cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } 50786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 50886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 50986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 51086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /** 51186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * @hide 51286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 513ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void handleKeyDown(KeyEvent event, int stream) { 514ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood int keyCode = event.getKeyCode(); 51586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato switch (keyCode) { 51686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_UP: 51786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_DOWN: 51886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 51986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * Adjust the volume in on key down since it is more 52086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * responsive to the user. 52186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 522402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent int flags = FLAG_SHOW_UI | FLAG_VIBRATE; 523b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate 524cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood if (mUseMasterVolume) { 525cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood adjustMasterVolume( 526cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood keyCode == KeyEvent.KEYCODE_VOLUME_UP 527cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood ? ADJUST_RAISE 5288dc1dabd254249b7ddb8743e88fdb96580ffc585Mike Lockwood : ADJUST_LOWER, 5298dc1dabd254249b7ddb8743e88fdb96580ffc585Mike Lockwood flags); 530cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } else { 531cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood adjustSuggestedStreamVolume( 532cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood keyCode == KeyEvent.KEYCODE_VOLUME_UP 533cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood ? ADJUST_RAISE 534cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood : ADJUST_LOWER, 535cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood stream, 536cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood flags); 537402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 53886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato break; 53986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_MUTE: 540ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood if (event.getRepeatCount() == 0) { 541ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood if (mUseMasterVolume) { 542ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood setMasterMute(!isMasterMute()); 543ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } else { 544ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood // TODO: Actually handle MUTE. 545ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 546ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 54786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato break; 54886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 54986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 55086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 55186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /** 55286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * @hide 55386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 554ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void handleKeyUp(KeyEvent event, int stream) { 555ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood int keyCode = event.getKeyCode(); 55686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato switch (keyCode) { 55786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_UP: 55886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_DOWN: 55986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 56086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * Play a sound. This is done on key up since we don't want the 56186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * sound to play when a user holds down volume down to mute. 56286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 563b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate if (mUseVolumeKeySounds) { 564b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate if (mUseMasterVolume) { 565c4b78d206ffcdccac01e3436a4a3462bef9672edChristopher Tate adjustMasterVolume(ADJUST_SAME, FLAG_PLAY_SOUND); 566b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate } else { 567b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate int flags = FLAG_PLAY_SOUND; 568b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate adjustSuggestedStreamVolume( 569b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate ADJUST_SAME, 570b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate stream, 571b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate flags); 572cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } 573402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 57486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mVolumeKeyUpTime = SystemClock.uptimeMillis(); 57586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato break; 57686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 57786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 57886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 57986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /** 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Adjusts the volume of a particular stream by one step in a direction. 581fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 582fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 583fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream type to adjust. One of {@link #STREAM_VOICE_CALL}, 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #STREAM_SYSTEM}, {@link #STREAM_RING}, {@link #STREAM_MUSIC} or 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #STREAM_ALARM} 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param direction The direction to adjust the volume. One of 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_LOWER}, {@link #ADJUST_RAISE}, or 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_SAME}. 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustStreamVolume(int streamType, int direction, int flags) { 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 5984767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 59995d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustMasterVolume(direction, flags, mContext.getOpPackageName()); 6004767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 601ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn service.adjustStreamVolume(streamType, direction, flags, 60295d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn mContext.getOpPackageName()); 6034767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in adjustStreamVolume", e); 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Adjusts the volume of the most relevant stream. For example, if a call is 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * active, it will have the highest priority regardless of if the in-call 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * screen is showing. Another example, if music is playing in the background 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and a call is not active, the music stream will be adjusted. 614fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 615fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 616fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param direction The direction to adjust the volume. One of 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_LOWER}, {@link #ADJUST_RAISE}, or 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_SAME}. 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustSuggestedStreamVolume(int, int, int) 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustVolume(int direction, int flags) { 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6294767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 63095d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustMasterVolume(direction, flags, mContext.getOpPackageName()); 6314767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 632430fc48865e5a371b08f180390946b96d73848feRoboErik MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(mContext); 633430fc48865e5a371b08f180390946b96d73848feRoboErik helper.sendAdjustVolumeBy(USE_DEFAULT_STREAM_TYPE, direction, flags); 6344767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in adjustVolume", e); 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Adjusts the volume of the most relevant stream, or the given fallback 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * stream. 643fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 644fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 645fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param direction The direction to adjust the volume. One of 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_LOWER}, {@link #ADJUST_RAISE}, or 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_SAME}. 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param suggestedStreamType The stream type that will be used if there 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * isn't a relevant stream. {@link #USE_DEFAULT_STREAM_TYPE} is valid here. 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags) { 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6604767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 66195d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustMasterVolume(direction, flags, mContext.getOpPackageName()); 6624767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 663430fc48865e5a371b08f180390946b96d73848feRoboErik MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(mContext); 664430fc48865e5a371b08f180390946b96d73848feRoboErik helper.sendAdjustVolumeBy(suggestedStreamType, direction, flags); 6654767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 667cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood Log.e(TAG, "Dead object in adjustSuggestedStreamVolume", e); 668cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } 669cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } 670cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood 671cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood /** 672cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood * Adjusts the master volume for the device's audio amplifier. 673cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood * <p> 674cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood * 6756c798970ccb8759d1e613b57111daa8da0ab44c7Lei Zhang * @param steps The number of volume steps to adjust. A positive 6766c798970ccb8759d1e613b57111daa8da0ab44c7Lei Zhang * value will raise the volume. 6778dc1dabd254249b7ddb8743e88fdb96580ffc585Mike Lockwood * @param flags One or more flags. 678e3f5979307fa52898459d9d09ee11bc1d65a4f7fJason Simmons * @hide 679cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood */ 6806c798970ccb8759d1e613b57111daa8da0ab44c7Lei Zhang public void adjustMasterVolume(int steps, int flags) { 681cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood IAudioService service = getService(); 682cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood try { 68395d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustMasterVolume(steps, flags, mContext.getOpPackageName()); 684cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } catch (RemoteException e) { 685cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood Log.e(TAG, "Dead object in adjustMasterVolume", e); 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current ringtone mode. 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The current ringtone mode, one of {@link #RINGER_MODE_NORMAL}, 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #RINGER_MODE_SILENT}, or {@link #RINGER_MODE_VIBRATE}. 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRingerMode() { 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.getRingerMode(); 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getRingerMode", e); 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return RINGER_MODE_NORMAL; 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 70772668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * Checks valid ringer mode values. 70872668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * 70972668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * @return true if the ringer mode indicated is valid, false otherwise. 71072668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * 71172668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * @see #setRingerMode(int) 71272668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * @hide 71372668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent */ 71472668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent public static boolean isValidRingerMode(int ringerMode) { 71572668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent if (ringerMode < 0 || ringerMode > RINGER_MODE_MAX) { 71672668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent return false; 71772668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 71872668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent return true; 71972668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 72072668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent 72172668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent /** 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the maximum volume index for a particular stream. 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream type whose maximum volume index is returned. 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The maximum valid volume index for the stream. 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamVolume(int) 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamMaxVolume(int streamType) { 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7314767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 7324767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getMasterMaxVolume(); 7334767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 7344767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getStreamMaxVolume(streamType); 7354767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getStreamMaxVolume", e); 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current volume index for a particular stream. 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream type whose volume index is returned. 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The current volume index for the stream. 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamMaxVolume(int) 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamVolume(int streamType) { 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7534767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 7544767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getMasterVolume(); 7554767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 7564767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getStreamVolume(streamType); 7574767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getStreamVolume", e); 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 76525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * Get last audible volume before stream was muted. 76625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * 76725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * @hide 76825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent */ 76925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public int getLastAudibleStreamVolume(int streamType) { 77025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent IAudioService service = getService(); 77125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent try { 7724767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 773ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood return service.getLastAudibleMasterVolume(); 7744767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 7754767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getLastAudibleStreamVolume(streamType); 7764767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 77725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } catch (RemoteException e) { 77825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent Log.e(TAG, "Dead object in getLastAudibleStreamVolume", e); 77925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return 0; 78025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 78125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 78225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 78325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** 7846d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent * Get the stream type whose volume is driving the UI sounds volume. 7856d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent * UI sounds are screen lock/unlock, camera shutter, key clicks... 7866d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent * @hide 7876d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent */ 7886d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent public int getMasterStreamType() { 7896d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent IAudioService service = getService(); 7906d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent try { 7916d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent return service.getMasterStreamType(); 7926d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent } catch (RemoteException e) { 7936d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent Log.e(TAG, "Dead object in getMasterStreamType", e); 7946d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent return STREAM_RING; 7956d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent } 7966d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent } 7976d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent 7986d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent /** 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the ringer mode. 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Silent mode will mute the volume and will not vibrate. Vibrate mode will 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * mute the volume and vibrate. Normal mode will be audible and may vibrate 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * according to user settings. 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param ringerMode The ringer mode, one of {@link #RINGER_MODE_NORMAL}, 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #RINGER_MODE_SILENT}, or {@link #RINGER_MODE_VIBRATE}. 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRingerMode(int ringerMode) { 81072668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent if (!isValidRingerMode(ringerMode)) { 81172668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent return; 81272668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.setRingerMode(ringerMode); 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setRingerMode", e); 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the volume index for a particular stream. 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream whose volume index should be set. 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index The volume index to set. See 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #getStreamMaxVolume(int)} for the largest valid value. 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamMaxVolume(int) 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamVolume(int) 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamVolume(int streamType, int index, int flags) { 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 8344767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 83595d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.setMasterVolume(index, flags, mContext.getOpPackageName()); 8364767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 83795d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.setStreamVolume(streamType, index, flags, mContext.getOpPackageName()); 8384767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setStreamVolume", e); 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 845fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * Returns the maximum volume index for master volume. 846fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * 847fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @hide 848fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood */ 849fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood public int getMasterMaxVolume() { 850fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood IAudioService service = getService(); 851fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood try { 852fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return service.getMasterMaxVolume(); 853fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } catch (RemoteException e) { 854fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood Log.e(TAG, "Dead object in getMasterMaxVolume", e); 855fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return 0; 856fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 857fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 858fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood 859fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood /** 860fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * Returns the current volume index for master volume. 861fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * 862fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @return The current volume index for master volume. 863fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @hide 864fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood */ 865fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood public int getMasterVolume() { 866fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood IAudioService service = getService(); 867fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood try { 868fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return service.getMasterVolume(); 869fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } catch (RemoteException e) { 870fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood Log.e(TAG, "Dead object in getMasterVolume", e); 871fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return 0; 872fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 873fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 874fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood 875fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood /** 876fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * Get last audible volume before master volume was muted. 877fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * 878fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @hide 879fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood */ 880fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood public int getLastAudibleMasterVolume() { 881fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood IAudioService service = getService(); 882fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood try { 883fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return service.getLastAudibleMasterVolume(); 884fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } catch (RemoteException e) { 885fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood Log.e(TAG, "Dead object in getLastAudibleMasterVolume", e); 886fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return 0; 887fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 888fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 889fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood 890fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood /** 891fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * Sets the volume index for master volume. 892fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * 893fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @param index The volume index to set. See 894ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn * {@link #getMasterMaxVolume()} for the largest valid value. 895fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @param flags One or more flags. 896ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn * @see #getMasterMaxVolume() 897ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn * @see #getMasterVolume() 898fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @hide 899fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood */ 900fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood public void setMasterVolume(int index, int flags) { 901fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood IAudioService service = getService(); 902fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood try { 90395d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.setMasterVolume(index, flags, mContext.getOpPackageName()); 904fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } catch (RemoteException e) { 905fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood Log.e(TAG, "Dead object in setMasterVolume", e); 906fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 907fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 908fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood 909fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood /** 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Solo or unsolo a particular stream. All other streams are muted. 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The solo command is protected against client process death: if a process 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * with an active solo request on a stream dies, all streams that were muted 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * because of this request will be unmuted automatically. 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The solo requests for a given stream are cumulative: the AudioManager 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can receive several solo requests from one or more clients and the stream 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will be unsoloed only when the same number of unsolo requests are received. 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * For a better user experience, applications MUST unsolo a soloed stream 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in onPause() and solo is again in onResume() if appropriate. 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream to be soloed/unsoloed. 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param state The required solo state: true for solo ON, false for solo OFF 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamSolo(int streamType, boolean state) { 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.setStreamSolo(streamType, state, mICallBack); 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setStreamSolo", e); 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Mute or unmute an audio stream. 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The mute command is protected against client process death: if a process 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * with an active mute request on a stream dies, this stream will be unmuted 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * automatically. 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The mute requests for a given stream are cumulative: the AudioManager 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can receive several mute requests from one or more clients and the stream 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will be unmuted only when the same number of unmute requests are received. 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * For a better user experience, applications MUST unmute a muted stream 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in onPause() and mute is again in onResume() if appropriate. 948fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 949fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 950fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream to be muted/unmuted. 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param state The required mute state: true for mute ON, false for mute OFF 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamMute(int streamType, boolean state) { 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.setStreamMute(streamType, state, mICallBack); 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setStreamMute", e); 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 96525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * get stream mute state. 96625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * 96725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * @hide 96825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent */ 96925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public boolean isStreamMute(int streamType) { 97025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent IAudioService service = getService(); 97125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent try { 97225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return service.isStreamMute(streamType); 97325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } catch (RemoteException e) { 97425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent Log.e(TAG, "Dead object in isStreamMute", e); 97525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return false; 97625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 97725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 97825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 97925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** 980ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * set master mute state. 981ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * 982ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * @hide 983ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood */ 984ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void setMasterMute(boolean state) { 9850273af55cf68d54d26d154b44d105d40fed79701Justin Koh setMasterMute(state, FLAG_SHOW_UI); 9860273af55cf68d54d26d154b44d105d40fed79701Justin Koh } 9870273af55cf68d54d26d154b44d105d40fed79701Justin Koh 9880273af55cf68d54d26d154b44d105d40fed79701Justin Koh /** 9890273af55cf68d54d26d154b44d105d40fed79701Justin Koh * set master mute state with optional flags. 9900273af55cf68d54d26d154b44d105d40fed79701Justin Koh * 9910273af55cf68d54d26d154b44d105d40fed79701Justin Koh * @hide 9920273af55cf68d54d26d154b44d105d40fed79701Justin Koh */ 9930273af55cf68d54d26d154b44d105d40fed79701Justin Koh public void setMasterMute(boolean state, int flags) { 994ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood IAudioService service = getService(); 995ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood try { 9964a21b25fad62e4f19d13ba814263841c931f56efJulia Reynolds service.setMasterMute(state, flags, mContext.getOpPackageName(), mICallBack); 997ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } catch (RemoteException e) { 998ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood Log.e(TAG, "Dead object in setMasterMute", e); 999ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 1000ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 1001ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood 1002ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood /** 1003ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * get master mute state. 1004ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * 1005ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * @hide 1006ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood */ 1007ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public boolean isMasterMute() { 1008ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood IAudioService service = getService(); 1009ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood try { 1010ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood return service.isMasterMute(); 1011ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } catch (RemoteException e) { 1012ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood Log.e(TAG, "Dead object in isMasterMute", e); 1013ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood return false; 1014ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 1015ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 1016ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood 1017ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood /** 1018402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * forces the stream controlled by hard volume keys 1019402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * specifying streamType == -1 releases control to the 1020402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * logic. 1021402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * 1022402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * @hide 1023402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent */ 1024402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent public void forceVolumeControlStream(int streamType) { 102545c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent IAudioService service = getService(); 102645c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent try { 102745c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent service.forceVolumeControlStream(streamType, mICallBack); 102845c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent } catch (RemoteException e) { 102945c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent Log.e(TAG, "Dead object in forceVolumeControlStream", e); 103045c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent } 1031402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 1032402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent 1033402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent /** 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns whether a particular type should vibrate according to user 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * settings and the current ringer mode. 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This shouldn't be needed by most clients that use notifications to 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate. The notification manager will not vibrate if the policy doesn't 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * allow it, so the client should always set a vibrate pattern and let the 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * notification manager control whether or not to actually vibrate. 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateType The type of vibrate. One of 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_NOTIFICATION} or 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_RINGER}. 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether the type should vibrate at the instant this method is 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * called. 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 1049cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 1050cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean shouldVibrate(int vibrateType) { 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.shouldVibrate(vibrateType); 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in shouldVibrate", e); 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns whether the user's vibrate setting for a vibrate type. 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This shouldn't be needed by most clients that want to vibrate, instead 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * see {@link #shouldVibrate(int)}. 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateType The type of vibrate. One of 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_NOTIFICATION} or 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_RINGER}. 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The vibrate setting, one of {@link #VIBRATE_SETTING_ON}, 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_OFF}, or 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_ONLY_SILENT}. 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 1076cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 1077cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getVibrateSetting(int vibrateType) { 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.getVibrateSetting(vibrateType); 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getVibrateSetting", e); 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return VIBRATE_SETTING_OFF; 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the setting for when the vibrate type should vibrate. 1091fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1092fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1093fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateType The type of vibrate. One of 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_NOTIFICATION} or 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_RINGER}. 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateSetting The vibrate setting, one of 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_ON}, 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_OFF}, or 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_ONLY_SILENT}. 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 1104cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 1105cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVibrateSetting(int vibrateType, int vibrateSetting) { 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.setVibrateSetting(vibrateType, vibrateSetting); 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setVibrateSetting", e); 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the speakerphone on or off. 1118fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1119fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1120fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param on set <var>true</var> to turn on speakerphone; 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <var>false</var> to turn it off 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSpeakerphoneOn(boolean on){ 1126c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1127c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1128c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent service.setSpeakerphoneOn(on); 1129c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1130c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in setSpeakerphoneOn", e); 1131a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks whether the speakerphone is on or off. 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if speakerphone is on, false if it's off 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isSpeakerphoneOn() { 1140c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1141c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1142c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return service.isSpeakerphoneOn(); 1143c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1144c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in isSpeakerphoneOn", e); 1145a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1146a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent //==================================================================== 11503def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // Bluetooth SCO control 11513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 11523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Sticky broadcast intent action indicating that the bluetoooth SCO audio 115395b88fbe744d8ce53b5f54f6fcd90c55094a8d14Eric Laurent * connection state has changed. The intent contains on extra {@link #EXTRA_SCO_AUDIO_STATE} 11543def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * indicating the new state which is either {@link #SCO_AUDIO_STATE_DISCONNECTED} 11553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * or {@link #SCO_AUDIO_STATE_CONNECTED} 11563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * 11573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #startBluetoothSco() 1158dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * @deprecated Use {@link #ACTION_SCO_AUDIO_STATE_UPDATED} instead 11593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 1160dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent @Deprecated 11613def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 11623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final String ACTION_SCO_AUDIO_STATE_CHANGED = 11633def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent "android.media.SCO_AUDIO_STATE_CHANGED"; 1164dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1165dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent /** 1166dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Sticky broadcast intent action indicating that the bluetoooth SCO audio 1167dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * connection state has been updated. 1168dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>This intent has two extras: 1169dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1170dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #EXTRA_SCO_AUDIO_STATE} - The new SCO audio state. </li> 1171dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #EXTRA_SCO_AUDIO_PREVIOUS_STATE}- The previous SCO audio state. </li> 1172dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 1173dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p> EXTRA_SCO_AUDIO_STATE or EXTRA_SCO_AUDIO_PREVIOUS_STATE can be any of: 1174dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1175dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #SCO_AUDIO_STATE_DISCONNECTED}, </li> 1176dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #SCO_AUDIO_STATE_CONNECTING} or </li> 1177dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #SCO_AUDIO_STATE_CONNECTED}, </li> 1178dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 1179dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * @see #startBluetoothSco() 1180dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent */ 1181dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1182dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent public static final String ACTION_SCO_AUDIO_STATE_UPDATED = 1183dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent "android.media.ACTION_SCO_AUDIO_STATE_UPDATED"; 1184dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 11853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1186dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Extra for intent {@link #ACTION_SCO_AUDIO_STATE_CHANGED} or 1187dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * {@link #ACTION_SCO_AUDIO_STATE_UPDATED} containing the new bluetooth SCO connection state. 11883def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 11893def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final String EXTRA_SCO_AUDIO_STATE = 11903def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent "android.media.extra.SCO_AUDIO_STATE"; 11913def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 11923def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1193dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Extra for intent {@link #ACTION_SCO_AUDIO_STATE_UPDATED} containing the previous 1194dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * bluetooth SCO connection state. 1195dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent */ 1196dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent public static final String EXTRA_SCO_AUDIO_PREVIOUS_STATE = 1197dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent "android.media.extra.SCO_AUDIO_PREVIOUS_STATE"; 1198dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1199dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent /** 1200dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra EXTRA_SCO_AUDIO_STATE or EXTRA_SCO_AUDIO_PREVIOUS_STATE 1201dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * indicating that the SCO audio channel is not established 12023def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 12033def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final int SCO_AUDIO_STATE_DISCONNECTED = 0; 12043def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1205dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra {@link #EXTRA_SCO_AUDIO_STATE} or {@link #EXTRA_SCO_AUDIO_PREVIOUS_STATE} 1206dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * indicating that the SCO audio channel is established 12073def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 12083def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final int SCO_AUDIO_STATE_CONNECTED = 1; 12093def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1210dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra EXTRA_SCO_AUDIO_STATE or EXTRA_SCO_AUDIO_PREVIOUS_STATE 1211dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * indicating that the SCO audio channel is being established 1212dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent */ 1213dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent public static final int SCO_AUDIO_STATE_CONNECTING = 2; 1214dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent /** 1215dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra EXTRA_SCO_AUDIO_STATE indicating that 12163def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * there was an error trying to obtain the state 12173def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 12183def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final int SCO_AUDIO_STATE_ERROR = -1; 12193def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12203def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12213def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 12223def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Indicates if current platform supports use of SCO for off call use cases. 12233def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Application wanted to use bluetooth SCO audio when the phone is not in call 12242ac2afeac989ea1dc326b0db996d6c6c8e00cc29Jean-Michel Trivi * must first call this method to make sure that the platform supports this 12253def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * feature. 12263def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @return true if bluetooth SCO can be used for audio when not in call 12273def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * false otherwise 12283def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #startBluetoothSco() 12293def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 12303def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public boolean isBluetoothScoAvailableOffCall() { 12313def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mContext.getResources().getBoolean( 12323def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent com.android.internal.R.bool.config_bluetooth_sco_off_call); 12333def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12343def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12353def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 12363def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Start bluetooth SCO audio connection. 12373def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Requires Permission: 12383def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * {@link android.Manifest.permission#MODIFY_AUDIO_SETTINGS}. 12393def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>This method can be used by applications wanting to send and received audio 12403def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * to/from a bluetooth SCO headset while the phone is not in call. 12413def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>As the SCO connection establishment can take several seconds, 12423def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * applications should not rely on the connection to be available when the method 1243dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * returns but instead register to receive the intent {@link #ACTION_SCO_AUDIO_STATE_UPDATED} 12443def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * and wait for the state to be {@link #SCO_AUDIO_STATE_CONNECTED}. 1245dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>As the ACTION_SCO_AUDIO_STATE_UPDATED intent is sticky, the application can check the SCO 1246dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * audio state before calling startBluetoothSco() by reading the intent returned by the receiver 1247dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * registration. If the state is already CONNECTED, no state change will be received via the 1248dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * intent after calling startBluetoothSco(). It is however useful to call startBluetoothSco() 1249dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * so that the connection stays active in case the current initiator stops the connection. 1250dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>Unless the connection is already active as described above, the state will always 1251dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * transition from DISCONNECTED to CONNECTING and then either to CONNECTED if the connection 1252dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * succeeds or back to DISCONNECTED if the connection fails (e.g no headset is connected). 1253dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>When finished with the SCO connection or if the establishment fails, the application must 1254dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * call {@link #stopBluetoothSco()} to clear the request and turn down the bluetooth connection. 12553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Even if a SCO connection is established, the following restrictions apply on audio 12563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * output streams so that they can be routed to SCO headset: 1257dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1258dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the stream type must be {@link #STREAM_VOICE_CALL} </li> 1259dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the format must be mono </li> 1260dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the sampling must be 16kHz or 8kHz </li> 1261dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 12623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>The following restrictions apply on input streams: 1263dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1264dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the format must be mono </li> 1265dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the sampling must be 8kHz </li> 1266dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 12673def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Note that the phone application always has the priority on the usage of the SCO 12683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * connection for telephony. If this method is called while the phone is in call 12693def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * it will be ignored. Similarly, if a call is received or sent while an application 12703def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * is using the SCO connection, the connection will be lost for the application and NOT 12713def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * returned automatically when the call ends. 127283900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * <p>NOTE: up to and including API version 127383900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1}, this method initiates a virtual 127483900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * voice call to the bluetooth headset. 127583900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * After API version {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2} only a raw SCO audio 127683900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * connection is established. 12773def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #stopBluetoothSco() 1278dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * @see #ACTION_SCO_AUDIO_STATE_UPDATED 12793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 12803def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void startBluetoothSco(){ 12813def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent IAudioService service = getService(); 12823def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent try { 1283c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent service.startBluetoothSco(mICallBack, mContext.getApplicationInfo().targetSdkVersion); 12843def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } catch (RemoteException e) { 12853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.e(TAG, "Dead object in startBluetoothSco", e); 12863def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12873def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12883def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12893def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 129083900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * Start bluetooth SCO audio connection in virtual call mode. 129183900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * <p>Requires Permission: 129283900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * {@link android.Manifest.permission#MODIFY_AUDIO_SETTINGS}. 129383900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * <p>Similar to {@link #startBluetoothSco()} with explicit selection of virtual call mode. 129483900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * Telephony and communication applications (VoIP, Video Chat) should preferably select 129583900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * virtual call mode. 129683900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * Applications using voice input for search or commands should first try raw audio connection 129783900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * with {@link #startBluetoothSco()} and fall back to startBluetoothScoVirtualCall() in case of 129883900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * failure. 129983900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * @see #startBluetoothSco() 130083900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * @see #stopBluetoothSco() 130183900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * @see #ACTION_SCO_AUDIO_STATE_UPDATED 130283900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent */ 130383900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent public void startBluetoothScoVirtualCall() { 130483900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent IAudioService service = getService(); 130583900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent try { 130683900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent service.startBluetoothScoVirtualCall(mICallBack); 130783900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent } catch (RemoteException e) { 130883900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent Log.e(TAG, "Dead object in startBluetoothScoVirtualCall", e); 130983900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent } 131083900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent } 131183900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent 131283900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent /** 13133def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Stop bluetooth SCO audio connection. 13143def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Requires Permission: 13153def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * {@link android.Manifest.permission#MODIFY_AUDIO_SETTINGS}. 13163def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>This method must be called by applications having requested the use of 131783900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * bluetooth SCO audio with {@link #startBluetoothSco()} or 131883900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * {@link #startBluetoothScoVirtualCall()} when finished with the SCO connection or 131983900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * if connection fails. 13203def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #startBluetoothSco() 132183900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * @see #startBluetoothScoVirtualCall() 13223def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 13233def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void stopBluetoothSco(){ 13243def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent IAudioService service = getService(); 13253def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent try { 13263def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent service.stopBluetoothSco(mICallBack); 13273def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } catch (RemoteException e) { 13283def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.e(TAG, "Dead object in stopBluetoothSco", e); 13293def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13303def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13313def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1333a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Request use of Bluetooth SCO headset for communications. 1334fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1335fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1336fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 13379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1338a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @param on set <var>true</var> to use bluetooth SCO for communications; 1339a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * <var>false</var> to not use bluetooth SCO for communications 13409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setBluetoothScoOn(boolean on){ 1342c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1343c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1344c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent service.setBluetoothScoOn(on); 1345c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1346c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in setBluetoothScoOn", e); 1347a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 13489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1351a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Checks whether communications use Bluetooth SCO. 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1353a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @return true if SCO is used for communications; 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * false if otherwise 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isBluetoothScoOn() { 1357c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1358c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1359c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return service.isBluetoothScoOn(); 1360c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1361c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in isBluetoothScoOn", e); 1362a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1363a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 13649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1367242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * @param on set <var>true</var> to route A2DP audio to/from Bluetooth 1368242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * headset; <var>false</var> disable A2DP audio 1369a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @deprecated Do not use. 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1371a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public void setBluetoothA2dpOn(boolean on){ 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1375242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * Checks whether A2DP audio routing to the Bluetooth headset is on or off. 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1377242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * @return true if A2DP audio is being routed to/from Bluetooth headset; 1378242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * false if otherwise 13799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isBluetoothA2dpOn() { 1381242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent if (AudioSystem.getDeviceConnectionState(DEVICE_OUT_BLUETOOTH_A2DP,"") 1382242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent == AudioSystem.DEVICE_STATE_UNAVAILABLE) { 1383a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1384242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent } else { 1385242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent return true; 1386a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 13909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets audio routing to the wired headset on or off. 13919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 13929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param on set <var>true</var> to route audio to/from wired 13939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * headset; <var>false</var> disable wired headset audio 1394a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @deprecated Do not use. 13959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1396a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public void setWiredHeadsetOn(boolean on){ 13979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1400497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * Checks whether a wired headset is connected or not. 1401497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * <p>This is not a valid indication that audio playback is 1402497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * actually over the wired headset as audio routing depends on other conditions. 14039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1404497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * @return true if a wired headset is connected. 14059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * false if otherwise 1406497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * @deprecated Use only to check is a headset is connected or not. 14079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isWiredHeadsetOn() { 14098b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten if (AudioSystem.getDeviceConnectionState(DEVICE_OUT_WIRED_HEADSET,"") 14106015a9715421a339c2b7bb63f9166504e3488179Eric Laurent == AudioSystem.DEVICE_STATE_UNAVAILABLE && 14118b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.getDeviceConnectionState(DEVICE_OUT_WIRED_HEADPHONE,"") 1412a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent == AudioSystem.DEVICE_STATE_UNAVAILABLE) { 1413a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1414a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else { 1415a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return true; 1416a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the microphone mute on or off. 1421fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1422fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1423fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param on set <var>true</var> to mute the microphone; 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <var>false</var> to turn mute off 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setMicrophoneMute(boolean on){ 142922c921a910d236abf3a1705a02541a49fdaf3a14Emily Bernier IAudioService service = getService(); 143022c921a910d236abf3a1705a02541a49fdaf3a14Emily Bernier try { 143122c921a910d236abf3a1705a02541a49fdaf3a14Emily Bernier service.setMicrophoneMute(on, mContext.getOpPackageName()); 143222c921a910d236abf3a1705a02541a49fdaf3a14Emily Bernier } catch (RemoteException e) { 143322c921a910d236abf3a1705a02541a49fdaf3a14Emily Bernier Log.e(TAG, "Dead object in setMicrophoneMute", e); 143422c921a910d236abf3a1705a02541a49fdaf3a14Emily Bernier } 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks whether the microphone mute is on or off. 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if microphone is muted, false if it's not 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isMicrophoneMute() { 1443a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return AudioSystem.isMicrophoneMuted(); 14449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the audio mode. 1448fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1449fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * The audio mode encompasses audio routing AND the behavior of 1450fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * the telephony layer. Therefore this method should only be used by applications that 1451fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * replace the platform-wide management of audio settings or the main telephony application. 1452fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * In particular, the {@link #MODE_IN_CALL} mode should only be used by the telephony 1453fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * application when it places a phone call, as it will cause signals from the radio layer 1454fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * to feed the platform mixer. 14559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 14568aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * @param mode the requested audio mode ({@link #MODE_NORMAL}, {@link #MODE_RINGTONE}, 14578aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * {@link #MODE_IN_CALL} or {@link #MODE_IN_COMMUNICATION}). 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Informs the HAL about the current audio state so that 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * it can route the audio appropriately. 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setMode(int mode) { 14629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 14639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 14649272b4b4a44fe1f33e3030810618194f817caaecEric Laurent service.setMode(mode, mICallBack); 14659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setMode", e); 14679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current audio mode. 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 14738aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * @return the current audio mode ({@link #MODE_NORMAL}, {@link #MODE_RINGTONE}, 14748aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * {@link #MODE_IN_CALL} or {@link #MODE_IN_COMMUNICATION}). 14759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current current audio state from the HAL. 14769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMode() { 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.getMode(); 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 14829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getMode", e); 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return MODE_INVALID; 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* modes for setMode/getMode/setRoute/getRoute */ 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Audio harware modes. 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Invalid audio mode. 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_INVALID = AudioSystem.MODE_INVALID; 14959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current audio mode. Used to apply audio routing to current mode. 14979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_CURRENT = AudioSystem.MODE_CURRENT; 14999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Normal audio mode: not ringing and no call established. 15019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_NORMAL = AudioSystem.MODE_NORMAL; 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringing audio mode. An incoming is being signaled. 15059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_RINGTONE = AudioSystem.MODE_RINGTONE; 15079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15088f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi * In call audio mode. A telephony call is established. 15099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_IN_CALL = AudioSystem.MODE_IN_CALL; 15118f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi /** 15128f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi * In communication audio mode. An audio/video chat or VoIP call is established. 15138f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi */ 15148f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi public static final int MODE_IN_COMMUNICATION = AudioSystem.MODE_IN_COMMUNICATION; 15159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Routing bits for setRouting/getRouting API */ 15179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to earpiece 15194a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15204a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1522a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_EARPIECE = AudioSystem.ROUTE_EARPIECE; 15239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15244a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * Routing audio output to speaker 15254a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15264a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1528a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_SPEAKER = AudioSystem.ROUTE_SPEAKER; 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @deprecated use {@link #ROUTE_BLUETOOTH_SCO} 15314a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15324a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Deprecated public static final int ROUTE_BLUETOOTH = AudioSystem.ROUTE_BLUETOOTH_SCO; 15359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to bluetooth SCO 15374a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15384a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1540a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_BLUETOOTH_SCO = AudioSystem.ROUTE_BLUETOOTH_SCO; 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to headset 15434a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15444a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1546a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_HEADSET = AudioSystem.ROUTE_HEADSET; 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to bluetooth A2DP 15494a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15504a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1552a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_BLUETOOTH_A2DP = AudioSystem.ROUTE_BLUETOOTH_A2DP; 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Used for mask parameter of {@link #setRouting(int,int,int)}. 15554a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15564a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1558a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_ALL = AudioSystem.ROUTE_ALL; 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the audio routing for a specified mode 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param mode audio mode to change route. E.g., MODE_RINGTONE. 15649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param routes bit vector of routes requested, created from one or 15659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * more of ROUTE_xxx types. Set bits indicate that route should be on 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param mask bit vector of routes to change, created from one or more of 15679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ROUTE_xxx types. Unset bits indicate the route should be left unchanged 1568b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * 1569b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 1570a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * setBluetoothScoOn() methods instead. 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1572a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated 15739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRouting(int mode, int routes, int mask) { 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current audio routing bit vector for a specified mode. 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param mode audio mode to get route (e.g., MODE_RINGTONE) 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return an audio route bit vector that can be compared with ROUTE_xxx 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * bits 1582b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * @deprecated Do not query audio routing directly, use isSpeakerphoneOn(), 1583b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * isBluetoothScoOn(), isBluetoothA2dpOn() and isWiredHeadsetOn() methods instead. 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1585b9c9d260f21b321527c4622a123af9767630d94dEric Laurent @Deprecated 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRouting(int mode) { 1587a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return -1; 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks whether any music is active. 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if any music tracks are active. 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isMusicActive() { 159625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.isStreamActive(STREAM_MUSIC, 0); 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15993114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi /** 16003114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * @hide 1601679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * Checks whether any music or media is actively playing on a remote device (e.g. wireless 1602679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * display). Note that BT audio sinks are not considered remote devices. 1603679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * @return true if {@link AudioManager#STREAM_MUSIC} is active on a remote device 1604679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi */ 1605679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi public boolean isMusicActiveRemotely() { 1606679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi return AudioSystem.isStreamActiveRemotely(STREAM_MUSIC, 0); 1607679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi } 1608679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi 1609679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi /** 1610679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * @hide 1611fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * Checks whether any local or remote media playback is active. 1612fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * Local playback refers to playback for instance on the device's speakers or wired headphones. 1613fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * Remote playback refers to playback for instance on a wireless display mirroring the 1614fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * devices's, or on a device using a Cast-like protocol. 1615fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * @return true if media playback, from which the device is aware, is active. 1616fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi */ 1617fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi public boolean isLocalOrRemoteMusicActive() { 1618fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi IAudioService service = getService(); 1619fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi try { 1620fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi return service.isLocalOrRemoteMusicActive(); 1621fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi } catch (RemoteException e) { 1622fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi Log.e(TAG, "Dead object in isLocalOrRemoteMusicActive()", e); 1623fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi return false; 1624fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi } 1625fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi } 1626fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi 1627fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi /** 1628fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * @hide 16292380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * Checks whether the current audio focus is exclusive. 16302380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @return true if the top of the audio focus stack requested focus 16312380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * with {@link #AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE} 16322380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi */ 16332380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi public boolean isAudioFocusExclusive() { 16342380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi IAudioService service = getService(); 16352380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi try { 16362380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi return service.getCurrentAudioFocus() == AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE; 16372380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi } catch (RemoteException e) { 16382380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi Log.e(TAG, "Dead object in isAudioFocusExclusive()", e); 16392380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi return false; 16402380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi } 16412380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi } 16422380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi 16432380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi /** 16448a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi * Return a new audio session identifier not associated with any player or effect. 16458a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi * It can for instance be used to create one of the {@link android.media.audiofx.AudioEffect} 16468a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi * objects. 16478a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi * @return a new unclaimed and unused audio session identifier, or {@link #ERROR} when the 16488a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi * system failed to allocate a new session. 16498a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi */ 16508a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi public int allocateAudioSessionId() { 16518a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi int session = AudioSystem.newAudioSessionId(); 16528a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi if (session > 0) { 16538a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi return session; 16548a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi } else { 16558a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi Log.e(TAG, "Failure to allocate a new audio session ID"); 16568a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi return ERROR; 16578a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi } 16588a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi } 16598a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi 16608a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi 16619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 16629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets a generic audio configuration parameter. The use of these parameters 16639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * are platform dependant, see libaudio 16649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ** Temporary interface - DO NOT USE 16669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * TODO: Replace with a more generic key:value get/set mechanism 16689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * param key name of parameter to set. Must not be null. 16709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * param value value of parameter. Must not be null. 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 1674ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn * @deprecated Use {@link #setParameters(String)} instead 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1676a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public void setParameter(String key, String value) { 1677a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setParameters(key+"="+value); 1678a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1679a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1680a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** 1681a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Sets a variable number of parameter values to audio hardware. 1682a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * 1683a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @param keyValuePairs list of parameters key value pairs in the form: 1684a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * key1=value1;key2=value2;... 1685a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * 1686a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 1687a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public void setParameters(String keyValuePairs) { 1688a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.setParameters(keyValuePairs); 1689a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1690a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1691a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** 1692aac753dcf8862b416773eabaabb9d938a30f5896John Spurlock * Gets a variable number of parameter values from audio hardware. 1693a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * 1694a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @param keys list of parameters 1695a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @return list of parameters key value pairs in the form: 1696a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * key1=value1;key2=value2;... 1697a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 1698a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public String getParameters(String keys) { 1699a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return AudioSystem.getParameters(keys); 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect identifiers */ 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Keyboard and direction pad click sound 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEY_CLICK = 0; 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved up 17109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_UP = 1; 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved down 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_DOWN = 2; 17189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved left 17209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_LEFT = 3; 17239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved right 17259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_RIGHT = 4; 17289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME standard keypress sound 17309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_STANDARD = 5; 17339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME spacebar keypress sound 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_SPACEBAR = 6; 17389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME delete keypress sound 17409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_DELETE = 7; 17439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME return_keypress sound 17459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_RETURN = 8; 1748cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh 1749cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh /** 1750cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * Invalid keypress sound 1751cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * @see #playSoundEffect(int) 1752cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh */ 1753cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh public static final int FX_KEYPRESS_INVALID = 9; 17549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide Number of sound effects 17569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1757cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh public static final int NUM_SOUND_EFFECTS = 10; 17589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Plays a sound effect (Key clicks, lid open/close...) 17619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param effectType The type of sound effect. One of 17629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_KEY_CLICK}, 17639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_UP}, 17649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_DOWN}, 17659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_LEFT}, 17669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_RIGHT}, 1767105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_STANDARD}, 1768105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_SPACEBAR}, 1769105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_DELETE}, 1770105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_RETURN}, 1771cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * {@link #FX_KEYPRESS_INVALID}, 17729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This version uses the UI settings to determine 17739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * whether sounds are heard or not. 17749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType) { 17769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (effectType < 0 || effectType >= NUM_SOUND_EFFECTS) { 17779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 17789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!querySoundEffectsEnabled()) { 17819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 17829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 17859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 17869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.playSoundEffect(effectType); 17879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 17889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in playSoundEffect"+e); 17899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Plays a sound effect (Key clicks, lid open/close...) 17949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param effectType The type of sound effect. One of 17959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_KEY_CLICK}, 17969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_UP}, 17979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_DOWN}, 17989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_LEFT}, 17999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_RIGHT}, 1800105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_STANDARD}, 1801105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_SPACEBAR}, 1802105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_DELETE}, 1803105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_RETURN}, 1804cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * {@link #FX_KEYPRESS_INVALID}, 1805a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent * @param volume Sound effect volume. 1806a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent * The volume value is a raw scalar so UI controls should be scaled logarithmically. 1807a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent * If a volume of -1 is specified, the AudioManager.STREAM_MUSIC stream volume minus 3dB will be used. 18089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This version is for applications that have their own 18099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * settings panel for enabling and controlling volume. 18109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType, float volume) { 18129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (effectType < 0 || effectType >= NUM_SOUND_EFFECTS) { 18139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 18149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 18179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 18189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.playSoundEffectVolume(effectType, volume); 18199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 18209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in playSoundEffect"+e); 18219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Settings has an in memory cache, so this is fast. 18269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean querySoundEffectsEnabled() { 18289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return Settings.System.getInt(mContext.getContentResolver(), Settings.System.SOUND_EFFECTS_ENABLED, 0) != 0; 18299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Load Sound effects. 18349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method must be called when sound effects are enabled. 18359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void loadSoundEffects() { 18379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 18389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 18399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.loadSoundEffects(); 18409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 18419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in loadSoundEffects"+e); 18429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unload Sound effects. 18479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method can be called to free some memory when 18489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sound effects are disabled. 18499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unloadSoundEffects() { 18519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 18529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 18539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.unloadSoundEffects(); 18549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 18559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in unloadSoundEffects"+e); 18569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18594050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent /** 18602380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @hide 18612380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * Used to indicate no audio focus has been gained or lost. 18622380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi */ 18632380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi public static final int AUDIOFOCUS_NONE = 0; 18642380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi 18652380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi /** 1866d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Used to indicate a gain of audio focus, or a request of audio focus, of unknown duration. 18677f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1868d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 1869d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1870d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_GAIN = 1; 1871d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1872d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Used to indicate a temporary gain or request of audio focus, anticipated to last a short 1873d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * amount of time. Examples of temporary changes are the playback of driving directions, or an 1874d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * event notification. 18757f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1876d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 1877d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1878d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_GAIN_TRANSIENT = 2; 1879078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 1880078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a temporary request of audio focus, anticipated to last a short 1881983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * amount of time, and where it is acceptable for other audio applications to keep playing 1882983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * after having lowered their output level (also referred to as "ducking"). 1883078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Examples of temporary changes are the playback of driving directions where playback of music 1884078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * in the background is acceptable. 18857f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1886078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 1887078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 1888078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK = 3; 1889078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 18902380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * Used to indicate a temporary request of audio focus, anticipated to last a short 18912380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * amount of time, during which no other applications, or system components, should play 18922380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * anything. Examples of exclusive and transient audio focus requests are voice 18932380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * memo recording and speech recognition, during which the system shouldn't play any 18942380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * notifications, and media playback should have paused. 18952380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 18962380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi */ 18972380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi public static final int AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE = 4; 18982380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi /** 1899078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a loss of audio focus of unknown duration. 19007f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1901078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 1902078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_LOSS = -1 * AUDIOFOCUS_GAIN; 1903078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 1904078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a transient loss of audio focus. 19057f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1906078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 1907078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_LOSS_TRANSIENT = -1 * AUDIOFOCUS_GAIN_TRANSIENT; 1908078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 1909078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a transient loss of audio focus where the loser of the audio focus can 1910983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * lower its output volume if it wants to continue playing (also referred to as "ducking"), as 1911983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * the new focus owner doesn't require others to be silent. 19127f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1913078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 1914078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK = 1915078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi -1 * AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK; 1916d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1917d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1918d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Interface definition for a callback to be invoked when the audio focus of the system is 1919d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * updated. 1920d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1921d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public interface OnAudioFocusChangeListener { 1922d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1923d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Called on the listener to notify it the audio focus for this listener has been changed. 1924d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * The focusChange value indicates whether the focus was gained, 1925d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * whether the focus was lost, and whether that loss is transient, or whether the new focus 1926d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * holder will hold it for an unknown amount of time. 1927983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * When losing focus, listeners can use the focus change information to decide what 1928983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * behavior to adopt when losing focus. A music player could for instance elect to lower 1929983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * the volume of its music stream (duck) for transient focus losses, and pause otherwise. 1930983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * @param focusChange the type of focus change, one of {@link AudioManager#AUDIOFOCUS_GAIN}, 1931078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * {@link AudioManager#AUDIOFOCUS_LOSS}, {@link AudioManager#AUDIOFOCUS_LOSS_TRANSIENT} 1932983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * and {@link AudioManager#AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK}. 1933d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 19347f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi public void onAudioFocusChange(int focusChange); 1935d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1936d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1937d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1938d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Map to convert focus event listener IDs, as used in the AudioService audio focus stack, 1939d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * to actual listener objects. 1940d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 194130c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final HashMap<String, OnAudioFocusChangeListener> mAudioFocusIdListenerMap = 1942d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi new HashMap<String, OnAudioFocusChangeListener>(); 1943d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1944d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Lock to prevent concurrent changes to the list of focus listeners for this AudioManager 1945d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * instance. 1946d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1947d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private final Object mFocusListenerLock = new Object(); 1948d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1949d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private OnAudioFocusChangeListener findFocusListener(String id) { 1950d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return mAudioFocusIdListenerMap.get(id); 1951d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1952d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1953d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1954d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Handler for audio focus events coming from the audio service. 1955d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 195630c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final FocusEventHandlerDelegate mAudioFocusEventHandlerDelegate = 1957d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi new FocusEventHandlerDelegate(); 1958078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi 1959d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1960d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper class to handle the forwarding of audio focus events to the appropriate listener 1961d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1962d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private class FocusEventHandlerDelegate { 1963d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private final Handler mHandler; 1964d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1965d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusEventHandlerDelegate() { 1966d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Looper looper; 1967d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if ((looper = Looper.myLooper()) == null) { 1968d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi looper = Looper.getMainLooper(); 1969d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1970d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1971d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (looper != null) { 1972d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // implement the event handler delegate to receive audio focus events 1973d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mHandler = new Handler(looper) { 1974d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi @Override 1975d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void handleMessage(Message msg) { 1976d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi OnAudioFocusChangeListener listener = null; 1977d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusListenerLock) { 1978d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi listener = findFocusListener((String)msg.obj); 1979d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1980d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (listener != null) { 19817f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi listener.onAudioFocusChange(msg.what); 1982d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1983d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1984d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi }; 1985d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } else { 1986d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mHandler = null; 1987d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1988d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1989d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1990d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Handler getHandler() { 1991d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return mHandler; 1992d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1993d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1994d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 199530c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final IAudioFocusDispatcher mAudioFocusDispatcher = new IAudioFocusDispatcher.Stub() { 1996d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1997d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void dispatchAudioFocusChange(int focusChange, String id) { 1998d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Message m = mAudioFocusEventHandlerDelegate.getHandler().obtainMessage(focusChange, id); 1999d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mAudioFocusEventHandlerDelegate.getHandler().sendMessage(m); 2000d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2001d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2002d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi }; 2003d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2004d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private String getIdForAudioFocusListener(OnAudioFocusChangeListener l) { 2005d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (l == null) { 2006308e9a5d0975489982f93fd1f3728e6ed7a778d0Jean-Michel Trivi return new String(this.toString()); 2007d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } else { 2008d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return new String(this.toString() + l.toString()); 2009d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2010d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2011d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2012d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 20135f53f0883a507b9d4b9b9891af560a64f746d149Xavier Ducrohet * @hide 201446b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Registers a listener to be called when audio focus changes. Calling this method is optional 201546b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * before calling {@link #requestAudioFocus(OnAudioFocusChangeListener, int, int)}, as it 201646b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * will register the listener as well if it wasn't registered already. 201746b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param l the listener to be notified of audio focus changes. 2018d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2019d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void registerAudioFocusListener(OnAudioFocusChangeListener l) { 2020d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusListenerLock) { 2021d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (mAudioFocusIdListenerMap.containsKey(getIdForAudioFocusListener(l))) { 2022d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return; 2023d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2024d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mAudioFocusIdListenerMap.put(getIdForAudioFocusListener(l), l); 2025d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2026d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2027d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2028d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 20295f53f0883a507b9d4b9b9891af560a64f746d149Xavier Ducrohet * @hide 203046b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Causes the specified listener to not be called anymore when focus is gained or lost. 203146b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param l the listener to unregister. 2032d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2033d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void unregisterAudioFocusListener(OnAudioFocusChangeListener l) { 2034392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi 2035d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // remove locally 2036d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusListenerLock) { 2037d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mAudioFocusIdListenerMap.remove(getIdForAudioFocusListener(l)); 2038d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2039d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2040d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2041d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2042d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 204346b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * A failed focus change request. 2044d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2045d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_REQUEST_FAILED = 0; 2046d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 204746b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * A successful focus change request. 2048d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2049d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_REQUEST_GRANTED = 1; 2050d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2051d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2052d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2053d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Request audio focus. 205446b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Send a request to obtain the audio focus 2055d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param l the listener to be notified of audio focus changes 2056d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param streamType the main audio stream type affected by the focus request 2057d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param durationHint use {@link #AUDIOFOCUS_GAIN_TRANSIENT} to indicate this focus request 2058d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * is temporary, and focus will be abandonned shortly. Examples of transient requests are 2059078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * for the playback of driving directions, or notifications sounds. 2060983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * Use {@link #AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK} to indicate also that it's ok for 2061983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * the previous focus owner to keep playing if it ducks its audio output. 20629171db279826ee91d64eb9538a504ffed5e53b38Jean-Michel Trivi * Alternatively use {@link #AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE} for a temporary request 20639171db279826ee91d64eb9538a504ffed5e53b38Jean-Michel Trivi * that benefits from the system not playing disruptive sounds like notifications, for 20649171db279826ee91d64eb9538a504ffed5e53b38Jean-Michel Trivi * usecases such as voice memo recording, or speech recognition. 2065078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Use {@link #AUDIOFOCUS_GAIN} for a focus request of unknown duration such 2066d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * as the playback of a song or a video. 2067d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @return {@link #AUDIOFOCUS_REQUEST_FAILED} or {@link #AUDIOFOCUS_REQUEST_GRANTED} 2068d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2069d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int requestAudioFocus(OnAudioFocusChangeListener l, int streamType, int durationHint) { 2070d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi int status = AUDIOFOCUS_REQUEST_FAILED; 20712380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi if ((durationHint < AUDIOFOCUS_GAIN) || 20722380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi (durationHint > AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE)) { 207355d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi Log.e(TAG, "Invalid duration hint, audio focus request denied"); 207455d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi return status; 207555d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi } 2076d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi registerAudioFocusListener(l); 2077d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //TODO protect request by permission check? 2078d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi IAudioService service = getService(); 2079d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 2080d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi status = service.requestAudioFocus(streamType, durationHint, mICallBack, 20818f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mAudioFocusDispatcher, getIdForAudioFocusListener(l), 208295d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn mContext.getOpPackageName() /* package name */); 2083d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 20844dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi Log.e(TAG, "Can't call requestAudioFocus() on AudioService due to "+e); 2085d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2086d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return status; 2087d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2088d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 20894dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi /** 20904dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @hide 20914dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * Used internally by telephony package to request audio focus. Will cause the focus request 20924dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * to be associated with the "voice communication" identifier only used in AudioService 20934dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * to identify this use case. 20944dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @param streamType use STREAM_RING for focus requests when ringing, VOICE_CALL for 20954dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * the establishment of the call 20964dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @param durationHint the type of focus request. AUDIOFOCUS_GAIN_TRANSIENT is recommended so 20974dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * media applications resume after a call 20984dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi */ 20994dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi public void requestAudioFocusForCall(int streamType, int durationHint) { 21004dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi IAudioService service = getService(); 21014dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi try { 21024dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi service.requestAudioFocus(streamType, durationHint, mICallBack, null, 2103fa9a69805b001034aa04c3b33989a7ac21522371Jean-Michel Trivi MediaFocusControl.IN_VOICE_COMM_FOCUS_ID, 210495d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn mContext.getOpPackageName()); 21054dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } catch (RemoteException e) { 21064dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi Log.e(TAG, "Can't call requestAudioFocusForCall() on AudioService due to "+e); 21074dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 21084dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 21094dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi 21104dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi /** 21114dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @hide 21124dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * Used internally by telephony package to abandon audio focus, typically after a call or 21134dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * when ringing ends and the call is rejected or not answered. 21144dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * Should match one or more calls to {@link #requestAudioFocusForCall(int, int)}. 21154dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi */ 21164dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi public void abandonAudioFocusForCall() { 21174dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi IAudioService service = getService(); 21184dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi try { 2119fa9a69805b001034aa04c3b33989a7ac21522371Jean-Michel Trivi service.abandonAudioFocus(null, MediaFocusControl.IN_VOICE_COMM_FOCUS_ID); 21204dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } catch (RemoteException e) { 21214dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi Log.e(TAG, "Can't call abandonAudioFocusForCall() on AudioService due to "+e); 21224dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 21234dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 2124d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2125d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 212646b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Abandon audio focus. Causes the previous focus owner, if any, to receive focus. 212746b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param l the listener with which focus was requested. 2128d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @return {@link #AUDIOFOCUS_REQUEST_FAILED} or {@link #AUDIOFOCUS_REQUEST_GRANTED} 2129d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2130d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int abandonAudioFocus(OnAudioFocusChangeListener l) { 2131d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi int status = AUDIOFOCUS_REQUEST_FAILED; 2132392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi unregisterAudioFocusListener(l); 2133d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi IAudioService service = getService(); 2134d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 2135d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi status = service.abandonAudioFocus(mAudioFocusDispatcher, 2136d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi getIdForAudioFocusListener(l)); 2137d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 21384dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi Log.e(TAG, "Can't call abandonAudioFocus() on AudioService due to "+e); 2139d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2140d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return status; 2141d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2142d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2143d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2144d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //==================================================================== 2145d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Remote Control 2146d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 214746b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Register a component to be the sole receiver of MEDIA_BUTTON intents. 2148d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * @param eventReceiver identifier of a {@link android.content.BroadcastReceiver} 2149d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * that will receive the media button intent. This broadcast receiver must be declared 2150f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * in the application manifest. The package of the component must match that of 2151f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * the context you're registering from. 2152d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2153d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void registerMediaButtonEventReceiver(ComponentName eventReceiver) { 21548f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (eventReceiver == null) { 21558f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 21568f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2157f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if (!eventReceiver.getPackageName().equals(mContext.getPackageName())) { 2158f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "registerMediaButtonEventReceiver() error: " + 2159f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi "receiver and context package names don't match"); 2160f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi return; 2161f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2162f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // construct a PendingIntent for the media button and register it 2163f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 2164f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // the associated intent will be handled by the component being registered 2165f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mediaButtonIntent.setComponent(eventReceiver); 2166f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi PendingIntent pi = PendingIntent.getBroadcast(mContext, 2167f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 0/*requestCode, ignored*/, mediaButtonIntent, 0/*flags*/); 2168f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi registerMediaButtonIntent(pi, eventReceiver); 2169f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2170f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 2171f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 2172961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * Register a component to be the sole receiver of MEDIA_BUTTON intents. This is like 2173961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * {@link #registerMediaButtonEventReceiver(android.content.ComponentName)}, but allows 2174961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * the buttons to go to any PendingIntent. Note that you should only use this form if 2175961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * you know you will continue running for the full time until unregistering the 2176961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * PendingIntent. 2177961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * @param eventReceiver target that will receive media button intents. The PendingIntent 2178961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * will be sent as-is when a media button action occurs, with {@link Intent#EXTRA_KEY_EVENT} 2179961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * added and holding the key code of the media button that was pressed. 2180961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn */ 2181961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn public void registerMediaButtonEventReceiver(PendingIntent eventReceiver) { 2182961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn if (eventReceiver == null) { 2183961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn return; 2184961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2185961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn registerMediaButtonIntent(eventReceiver, null); 2186961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2187961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn 2188961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn /** 2189f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * @hide 2190f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * no-op if (pi == null) or (eventReceiver == null) 2191f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 2192f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public void registerMediaButtonIntent(PendingIntent pi, ComponentName eventReceiver) { 2193961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn if (pi == null) { 2194f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "Cannot call registerMediaButtonIntent() with a null parameter"); 2195f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi return; 2196f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2197430fc48865e5a371b08f180390946b96d73848feRoboErik MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(mContext); 21986f0e4ddd66fcdcc13944d8970d0b560e2626508bRoboErik helper.addMediaButtonListener(pi, eventReceiver, mContext); 2199722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } 2200722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi 2201722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi /** 220246b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Unregister the receiver of MEDIA_BUTTON intents. 220346b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param eventReceiver identifier of a {@link android.content.BroadcastReceiver} 220446b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * that was registered with {@link #registerMediaButtonEventReceiver(ComponentName)}. 2205d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2206d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void unregisterMediaButtonEventReceiver(ComponentName eventReceiver) { 22078f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (eventReceiver == null) { 22088f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 22098f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2210f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // construct a PendingIntent for the media button and unregister it 2211f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 2212f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // the associated intent will be handled by the component being registered 2213f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mediaButtonIntent.setComponent(eventReceiver); 2214f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi PendingIntent pi = PendingIntent.getBroadcast(mContext, 2215f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 0/*requestCode, ignored*/, mediaButtonIntent, 0/*flags*/); 2216b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi unregisterMediaButtonIntent(pi); 2217f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2218f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 2219f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 2220961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * Unregister the receiver of MEDIA_BUTTON intents. 2221961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * @param eventReceiver same PendingIntent that was registed with 2222961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * {@link #registerMediaButtonEventReceiver(PendingIntent)}. 2223961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn */ 2224961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn public void unregisterMediaButtonEventReceiver(PendingIntent eventReceiver) { 2225961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn if (eventReceiver == null) { 2226961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn return; 2227961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2228b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi unregisterMediaButtonIntent(eventReceiver); 2229961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2230961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn 2231961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn /** 2232f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * @hide 2233f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 2234b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi public void unregisterMediaButtonIntent(PendingIntent pi) { 2235430fc48865e5a371b08f180390946b96d73848feRoboErik MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(mContext); 2236430fc48865e5a371b08f180390946b96d73848feRoboErik helper.removeMediaButtonListener(pi); 2237d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2238d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2239178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi /** 2240178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi * Registers the remote control client for providing information to display on the remote 2241178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi * controls. 2242466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * @param rcClient The remote control client from which remote controls will receive 2243466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * information to display. 2244466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * @see RemoteControlClient 22458f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 22464426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void registerRemoteControlClient(RemoteControlClient rcClient) { 2247f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if ((rcClient == null) || (rcClient.getRcMediaIntent() == null)) { 22488f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 22498f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2250430fc48865e5a371b08f180390946b96d73848feRoboErik rcClient.registerWithSession(MediaSessionLegacyHelper.getHelper(mContext)); 22518f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 22528f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 22538f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 2254fcd693a21d862ea765006f8987b8dd4b125b28c5Jean-Michel Trivi * Unregisters the remote control client that was providing information to display on the 2255466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * remote controls. 2256466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * @param rcClient The remote control client to unregister. 22574426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * @see #registerRemoteControlClient(RemoteControlClient) 22588f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 22594426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void unregisterRemoteControlClient(RemoteControlClient rcClient) { 2260f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if ((rcClient == null) || (rcClient.getRcMediaIntent() == null)) { 22618f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 22628f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2263430fc48865e5a371b08f180390946b96d73848feRoboErik rcClient.unregisterWithSession(MediaSessionLegacyHelper.getHelper(mContext)); 22648f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 22658f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 226644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi /** 2267a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * Registers a {@link RemoteController} instance for it to receive media metadata updates 2268a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * and playback state information from applications using {@link RemoteControlClient}, and 2269a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * control their playback. 2270f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * <p>Registration requires the {@link OnClientUpdateListener} listener to be one of the 2271f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * enabled notification listeners (see 2272f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * {@link android.service.notification.NotificationListenerService}). 2273a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * @param rctlr the object to register. 22747ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * @return true if the {@link RemoteController} was successfully registered, false if an 22757ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * error occurred, due to an internal system error, or insufficient permissions. 22767ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi */ 22777ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi public boolean registerRemoteController(RemoteController rctlr) { 22787ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi if (rctlr == null) { 22797ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi return false; 22807ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 2281430fc48865e5a371b08f180390946b96d73848feRoboErik rctlr.startListeningToSessions(); 2282430fc48865e5a371b08f180390946b96d73848feRoboErik return true; 22837ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 22847ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi 22857ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi /** 2286a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * Unregisters a {@link RemoteController}, causing it to no longer receive media metadata and 2287a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * playback state information, and no longer be capable of controlling playback. 2288a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * @param rctlr the object to unregister. 22897ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi */ 22907ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi public void unregisterRemoteController(RemoteController rctlr) { 22917ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi if (rctlr == null) { 22927ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi return; 22937ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 2294430fc48865e5a371b08f180390946b96d73848feRoboErik rctlr.stopListeningToSessions(); 22957ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 22967ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi 22977ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi /** 22987ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * @hide 229944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * Registers a remote control display that will be sent information by remote control clients. 23004a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * Use this method if your IRemoteControlDisplay is not going to display artwork, otherwise 23014a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * use {@link #registerRemoteControlDisplay(IRemoteControlDisplay, int, int)} to pass the 23024a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * artwork size directly, or 23034a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * {@link #remoteControlDisplayUsesBitmapSize(IRemoteControlDisplay, int, int)} later if artwork 23044a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * is not yet needed. 2305f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * <p>Registration requires the {@link Manifest.permission#MEDIA_CONTENT_CONTROL} permission. 23064a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param rcd the IRemoteControlDisplay 230744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi */ 230844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi public void registerRemoteControlDisplay(IRemoteControlDisplay rcd) { 23094a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi // passing a negative value for art work width and height as they are unknown at this stage 23104a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi registerRemoteControlDisplay(rcd, /*w*/-1, /*h*/ -1); 23114a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi } 23124a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi 23134a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi /** 23144a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @hide 23154a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * Registers a remote control display that will be sent information by remote control clients. 2316f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * <p>Registration requires the {@link Manifest.permission#MEDIA_CONTENT_CONTROL} permission. 23174a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param rcd 23184a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param w the maximum width of the expected bitmap. Negative values indicate it is 23194a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * useless to send artwork. 23204a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param h the maximum height of the expected bitmap. Negative values indicate it is 23214a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * useless to send artwork. 23224a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi */ 23234a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi public void registerRemoteControlDisplay(IRemoteControlDisplay rcd, int w, int h) { 232444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi if (rcd == null) { 232544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi return; 232644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 232744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi IAudioService service = getService(); 232844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi try { 23294a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi service.registerRemoteControlDisplay(rcd, w, h); 233044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } catch (RemoteException e) { 233144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi Log.e(TAG, "Dead object in registerRemoteControlDisplay " + e); 233244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 233344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 233444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi 233544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi /** 233644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @hide 233744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * Unregisters a remote control display that was sent information by remote control clients. 233844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param rcd 233944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi */ 234044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi public void unregisterRemoteControlDisplay(IRemoteControlDisplay rcd) { 234144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi if (rcd == null) { 234244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi return; 234344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 234444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi IAudioService service = getService(); 234544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi try { 234644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi service.unregisterRemoteControlDisplay(rcd); 234744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } catch (RemoteException e) { 234844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi Log.e(TAG, "Dead object in unregisterRemoteControlDisplay " + e); 234944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 235044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 235144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi 235244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi /** 235344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @hide 235444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * Sets the artwork size a remote control display expects when receiving bitmaps. 235544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param rcd 235644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param w the maximum width of the expected bitmap. Negative values indicate it is 235744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * useless to send artwork. 235844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param h the maximum height of the expected bitmap. Negative values indicate it is 235944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * useless to send artwork. 236044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi */ 236144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi public void remoteControlDisplayUsesBitmapSize(IRemoteControlDisplay rcd, int w, int h) { 236244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi if (rcd == null) { 236344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi return; 236444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 236544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi IAudioService service = getService(); 236644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi try { 236744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi service.remoteControlDisplayUsesBitmapSize(rcd, w, h); 236844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } catch (RemoteException e) { 236944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi Log.e(TAG, "Dead object in remoteControlDisplayUsesBitmapSize " + e); 237044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 237144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 2372ced110ec5970c632f523dfc0350b6071461ea9bcNeel Parekh 2373b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi /** 23743261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi * @hide 2375c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * Controls whether a remote control display needs periodic checks of the RemoteControlClient 2376c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * playback position to verify that the estimated position has not drifted from the actual 2377c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * position. By default the check is not performed. 2378c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * The IRemoteControlDisplay must have been previously registered for this to have any effect. 2379c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * @param rcd the IRemoteControlDisplay for which the anti-drift mechanism will be enabled 2380c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * or disabled. No effect is null. 2381c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * @param wantsSync if true, RemoteControlClient instances which expose their playback position 2382c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * to the framework will regularly compare the estimated playback position with the actual 2383c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * position, and will update the IRemoteControlDisplay implementation whenever a drift is 2384c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * detected. 2385c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi */ 2386c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi public void remoteControlDisplayWantsPlaybackPositionSync(IRemoteControlDisplay rcd, 2387c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi boolean wantsSync) { 2388c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi if (rcd == null) { 2389c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi return; 2390c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } 2391c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi IAudioService service = getService(); 2392c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi try { 2393c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi service.remoteControlDisplayWantsPlaybackPositionSync(rcd, wantsSync); 2394c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } catch (RemoteException e) { 2395c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi Log.e(TAG, "Dead object in remoteControlDisplayWantsPlaybackPositionSync " + e); 2396c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } 2397c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } 2398c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi 2399c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi /** 24004050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * @hide 24014050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * Reload audio settings. This method is called by Settings backup 24024050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * agent when audio settings are restored and causes the AudioService 24034050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * to read and apply restored settings. 24044050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent */ 24054050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent public void reloadAudioSettings() { 24064050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent IAudioService service = getService(); 24074050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent try { 24084050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent service.reloadAudioSettings(); 24094050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } catch (RemoteException e) { 24104050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent Log.e(TAG, "Dead object in reloadAudioSettings"+e); 24114050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 24124050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 24134050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 24145a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du /** 24155a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * @hide 24165a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * Notifies AudioService that it is connected to an A2DP device that supports absolute volume, 24175a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * so that AudioService can send volume change events to the A2DP device, rather than handling 24185a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * them. 24195a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du */ 24205a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du public void avrcpSupportsAbsoluteVolume(String address, boolean support) { 24215a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du IAudioService service = getService(); 24225a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du try { 24235a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du service.avrcpSupportsAbsoluteVolume(address, support); 24245a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du } catch (RemoteException e) { 24255a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du Log.e(TAG, "Dead object in avrcpSupportsAbsoluteVolume", e); 24265a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du } 24275a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du } 24285a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du 24299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 24309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 24319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 243230c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final IBinder mICallBack = new Binder(); 24337f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten 24347f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten /** 24357f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * Checks whether the phone is in silent mode, with or without vibrate. 24367f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * 24377f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * @return true if phone is in silent mode, with or without vibrate. 24387f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * 24397f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * @see #getRingerMode() 24407f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * 24417f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * @hide pending API Council approval 24427f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten */ 24437f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten public boolean isSilentMode() { 24447f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten int ringerMode = getRingerMode(); 24457f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten boolean silentMode = 24467f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten (ringerMode == RINGER_MODE_SILENT) || 24477f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten (ringerMode == RINGER_MODE_VIBRATE); 24487f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten return silentMode; 24497f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten } 24507f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten 24518b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten // This section re-defines new output device constants from AudioSystem, because the AudioSystem 24528b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten // class is not used by other parts of the framework, which instead use definitions and methods 24538b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten // from AudioManager. AudioSystem is an internal class used by AudioManager and AudioService. 24548b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten 2455948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2456d7c29189aa639bfac1e6efcd222e65c2c8ecf3f1Wonsik Kim * The audio device code for representing "no device." */ 2457d7c29189aa639bfac1e6efcd222e65c2c8ecf3f1Wonsik Kim public static final int DEVICE_NONE = AudioSystem.DEVICE_NONE; 2458d7c29189aa639bfac1e6efcd222e65c2c8ecf3f1Wonsik Kim /** @hide 2459948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for the small speaker at the front of the device used 24608b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * when placing calls. Does not refer to an in-ear headphone without attached microphone, 24618b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * such as earbuds, earphones, or in-ear monitors (IEM). Those would be handled as a 24628b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_WIRED_HEADPHONE}. 24638b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 24648b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_EARPIECE = AudioSystem.DEVICE_OUT_EARPIECE; 2465948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2466948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for the built-in speaker */ 24678b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_SPEAKER = AudioSystem.DEVICE_OUT_SPEAKER; 2468948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2469948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a wired headset with attached microphone */ 24708b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_WIRED_HEADSET = AudioSystem.DEVICE_OUT_WIRED_HEADSET; 2471948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2472948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a wired headphone without attached microphone */ 24738b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_WIRED_HEADPHONE = AudioSystem.DEVICE_OUT_WIRED_HEADPHONE; 2474948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2475948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for generic Bluetooth SCO, for voice */ 24768b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_SCO = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO; 2477948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2478948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for Bluetooth SCO Headset Profile (HSP) and 2479948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * Hands-Free Profile (HFP), for voice 24808b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 24818b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_SCO_HEADSET = 24828b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_HEADSET; 2483948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2484948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for Bluetooth SCO car audio, for voice */ 24858b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_SCO_CARKIT = 24868b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_CARKIT; 2487948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2488948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for generic Bluetooth A2DP, for music */ 24898b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_A2DP = AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP; 2490948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2491948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for Bluetooth A2DP headphones, for music */ 24928b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES = 24938b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES; 2494948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2495948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for Bluetooth A2DP external speaker, for music */ 24968b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER = 24978b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER; 2498948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2499948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for S/PDIF (legacy) or HDMI 2500948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * Deprecated: replaced by {@link #DEVICE_OUT_HDMI} */ 25018b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_AUX_DIGITAL = AudioSystem.DEVICE_OUT_AUX_DIGITAL; 2502948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2503948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for HDMI */ 2504948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_HDMI = AudioSystem.DEVICE_OUT_HDMI; 2505948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2506948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for an analog wired headset attached via a 25078b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * docking station 25088b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 25098b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_ANLG_DOCK_HEADSET = AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET; 2510948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2511948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a digital wired headset attached via a 25128b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * docking station 25138b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 25148b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_DGTL_DOCK_HEADSET = AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET; 2515948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2516948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a USB audio accessory. The accessory is in USB host 251759f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent * mode and the Android device in USB device mode 251859f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent */ 251959f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent public static final int DEVICE_OUT_USB_ACCESSORY = AudioSystem.DEVICE_OUT_USB_ACCESSORY; 2520948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2521948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a USB audio device. The device is in USB device 252259f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent * mode and the Android device in USB host mode 252359f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent */ 252459f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent public static final int DEVICE_OUT_USB_DEVICE = AudioSystem.DEVICE_OUT_USB_DEVICE; 2525948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2526948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for projection output. 2527948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2528948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_REMOTE_SUBMIX = AudioSystem.DEVICE_OUT_REMOTE_SUBMIX; 2529948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2530948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code the telephony voice TX path. 2531948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2532948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_TELEPHONY_TX = AudioSystem.DEVICE_OUT_TELEPHONY_TX; 2533948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2534948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for an analog jack with line impedance detected. 2535948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2536948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_LINE = AudioSystem.DEVICE_OUT_LINE; 2537948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2538948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for HDMI Audio Return Channel. 2539948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2540948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_HDMI_ARC = AudioSystem.DEVICE_OUT_HDMI_ARC; 2541948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2542948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for S/PDIF digital connection. 2543948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2544948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_SPDIF = AudioSystem.DEVICE_OUT_SPDIF; 2545948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2546948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for built-in FM transmitter. 2547948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2548948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_FM = AudioSystem.DEVICE_OUT_FM; 2549948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2550948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * This is not used as a returned value from {@link #getDevicesForStream}, but could be 25518b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * used in the future in a set method to select whatever default device is chosen by the 25528b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * platform-specific implementation. 25538b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 25548b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_DEFAULT = AudioSystem.DEVICE_OUT_DEFAULT; 25558b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten 2556948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2557948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for default built-in microphone 2558948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2559948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_BUILTIN_MIC = AudioSystem.DEVICE_IN_BUILTIN_MIC; 2560948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2561948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a Bluetooth SCO headset 2562948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2563948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_BLUETOOTH_SCO_HEADSET = 2564948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_BLUETOOTH_SCO_HEADSET; 2565948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2566948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for wired headset microphone 2567948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2568948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_WIRED_HEADSET = 2569948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_WIRED_HEADSET; 2570948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2571948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for HDMI 2572948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2573948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_HDMI = 2574948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_HDMI; 2575948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2576948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for telephony voice RX path 2577948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2578948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_TELEPHONY_RX = 2579948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_TELEPHONY_RX; 2580948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2581948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for built-in microphone pointing to the back 2582948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2583948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_BACK_MIC = 2584948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_BACK_MIC; 2585948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2586948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for analog from a docking station 2587948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2588948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_ANLG_DOCK_HEADSET = 2589948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_ANLG_DOCK_HEADSET; 2590948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2591948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for digital from a docking station 2592948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2593948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_DGTL_DOCK_HEADSET = 2594948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_DGTL_DOCK_HEADSET; 2595948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2596948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a USB audio accessory. The accessory is in USB host 2597948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * mode and the Android device in USB device mode 2598948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2599948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_USB_ACCESSORY = 2600948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_USB_ACCESSORY; 2601948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2602948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a USB audio device. The device is in USB device 2603948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * mode and the Android device in USB host mode 2604948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2605948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_USB_DEVICE = 2606948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_USB_DEVICE; 2607948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2608948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a FM radio tuner 2609948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2610948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_FM_TUNER = AudioSystem.DEVICE_IN_FM_TUNER; 2611948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2612948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a TV tuner 2613948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2614948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_TV_TUNER = AudioSystem.DEVICE_IN_TV_TUNER; 2615948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2616948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for an analog jack with line impedance detected 2617948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2618948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_LINE = AudioSystem.DEVICE_IN_LINE; 2619948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2620948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a S/PDIF digital connection 2621948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2622948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_SPDIF = AudioSystem.DEVICE_IN_SPDIF; 2623948d32748caaac5be06c991ebf00f74265a7849fEric Laurent 2624948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** 2625948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * Return true if the device code corresponds to an output device. 2626948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * @hide 2627948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2628948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static boolean isOutputDevice(int device) 2629948d32748caaac5be06c991ebf00f74265a7849fEric Laurent { 2630948d32748caaac5be06c991ebf00f74265a7849fEric Laurent return (device & AudioSystem.DEVICE_BIT_IN) == 0; 2631948d32748caaac5be06c991ebf00f74265a7849fEric Laurent } 2632948d32748caaac5be06c991ebf00f74265a7849fEric Laurent 2633948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** 2634948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * Return true if the device code corresponds to an input device. 2635948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * @hide 2636948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2637948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static boolean isInputDevice(int device) 2638948d32748caaac5be06c991ebf00f74265a7849fEric Laurent { 2639948d32748caaac5be06c991ebf00f74265a7849fEric Laurent return (device & AudioSystem.DEVICE_BIT_IN) == AudioSystem.DEVICE_BIT_IN; 2640948d32748caaac5be06c991ebf00f74265a7849fEric Laurent } 2641948d32748caaac5be06c991ebf00f74265a7849fEric Laurent 2642948d32748caaac5be06c991ebf00f74265a7849fEric Laurent 26438b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** 26448b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * Return the enabled devices for the specified output stream type. 26458b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 26468b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * @param streamType The stream type to query. One of 26478b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_VOICE_CALL}, 26488b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_SYSTEM}, 26498b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_RING}, 26508b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_MUSIC}, 26518b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_ALARM}, 26528b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_NOTIFICATION}, 26538b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_DTMF}. 26548b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 26558b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * @return The bit-mask "or" of audio output device codes for all enabled devices on this 26568b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * stream. Zero or more of 26578b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_EARPIECE}, 26588b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_SPEAKER}, 26598b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_WIRED_HEADSET}, 26608b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_WIRED_HEADPHONE}, 26618b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_SCO}, 26628b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_SCO_HEADSET}, 26638b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_SCO_CARKIT}, 26648b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_A2DP}, 26658b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES}, 26668b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER}, 2667948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_HDMI}, 26688b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_ANLG_DOCK_HEADSET}, 26698b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_DGTL_DOCK_HEADSET}. 2670948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_USB_ACCESSORY}. 2671948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_USB_DEVICE}. 2672948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_REMOTE_SUBMIX}. 2673948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_TELEPHONY_TX}. 2674948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_LINE}. 2675948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_HDMI_ARC}. 2676948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_SPDIF}. 2677948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_FM}. 26788b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_DEFAULT} is not used here. 26798b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 26808b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * The implementation may support additional device codes beyond those listed, so 26818b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * the application should ignore any bits which it does not recognize. 26828b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * Note that the information may be imprecise when the implementation 26838b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * cannot distinguish whether a particular device is enabled. 26848b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 26858b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@hide} 26868b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 26878b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public int getDevicesForStream(int streamType) { 26888b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten switch (streamType) { 26898b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_VOICE_CALL: 26908b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_SYSTEM: 26918b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_RING: 26928b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_MUSIC: 26938b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_ALARM: 26948b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_NOTIFICATION: 26958b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_DTMF: 26968b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten return AudioSystem.getDevicesForStream(streamType); 26978b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten default: 26988b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten return 0; 26998b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten } 27008b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten } 27018b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten 2702b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent /** 2703b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * Indicate wired accessory connection state change. 2704b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param device type of device connected/disconnected (AudioManager.DEVICE_OUT_xxx) 2705b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param state new connection state: 1 connected, 0 disconnected 2706b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param name device name 2707b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * {@hide} 2708b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent */ 2709b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent public void setWiredDeviceConnectionState(int device, int state, String name) { 2710b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent IAudioService service = getService(); 2711b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent try { 2712b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent service.setWiredDeviceConnectionState(device, state, name); 2713b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } catch (RemoteException e) { 2714b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent Log.e(TAG, "Dead object in setWiredDeviceConnectionState "+e); 2715b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 2716b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 2717b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent 2718b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent /** 27190a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood * Indicate A2DP source or sink connection state change. 2720b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param device Bluetooth device connected/disconnected 2721b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param state new connection state (BluetoothProfile.STATE_xxx) 27220a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood * @param profile profile for the A2DP device 27230a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood * (either {@link android.bluetooth.BluetoothProfile.A2DP} or 27240a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood * {@link android.bluetooth.BluetoothProfile.A2DP_SINK}) 2725b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @return a delay in ms that the caller should wait before broadcasting 2726b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED intent. 2727b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * {@hide} 2728b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent */ 27290a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood public int setBluetoothA2dpDeviceConnectionState(BluetoothDevice device, int state, 27300a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood int profile) { 2731b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent IAudioService service = getService(); 2732b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent int delay = 0; 2733b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent try { 27340a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood delay = service.setBluetoothA2dpDeviceConnectionState(device, state, profile); 2735b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } catch (RemoteException e) { 2736b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent Log.e(TAG, "Dead object in setBluetoothA2dpDeviceConnectionState "+e); 2737b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } finally { 2738b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent return delay; 2739b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 2740b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 2741b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent 2742098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey /** {@hide} */ 2743098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey public IRingtonePlayer getRingtonePlayer() { 2744098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey try { 2745098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey return getService().getRingtonePlayer(); 2746098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey } catch (RemoteException e) { 2747098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey return null; 2748098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey } 2749098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey } 2750228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 2751228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten /** 275262796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * Used as a key for {@link #getProperty} to request the native or optimal output sample rate 275362796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * for this device's primary output stream, in decimal Hz. 2754228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten */ 2755228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten public static final String PROPERTY_OUTPUT_SAMPLE_RATE = 2756228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten "android.media.property.OUTPUT_SAMPLE_RATE"; 2757228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 2758228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten /** 275962796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * Used as a key for {@link #getProperty} to request the native or optimal output buffer size 276062796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * for this device's primary output stream, in decimal PCM frames. 2761228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten */ 2762228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten public static final String PROPERTY_OUTPUT_FRAMES_PER_BUFFER = 2763228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten "android.media.property.OUTPUT_FRAMES_PER_BUFFER"; 2764228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 2765228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten /** 276662796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * Returns the value of the property with the specified key. 2767228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten * @param key One of the strings corresponding to a property key: either 276862796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * {@link #PROPERTY_OUTPUT_SAMPLE_RATE} or 276962796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * {@link #PROPERTY_OUTPUT_FRAMES_PER_BUFFER} 2770228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten * @return A string representing the associated value for that property key, 2771228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten * or null if there is no value for that key. 2772228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten */ 2773228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten public String getProperty(String key) { 2774c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten if (PROPERTY_OUTPUT_SAMPLE_RATE.equals(key)) { 2775c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten int outputSampleRate = AudioSystem.getPrimaryOutputSamplingRate(); 2776c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten return outputSampleRate > 0 ? Integer.toString(outputSampleRate) : null; 2777c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten } else if (PROPERTY_OUTPUT_FRAMES_PER_BUFFER.equals(key)) { 2778c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten int outputFramesPerBuffer = AudioSystem.getPrimaryOutputFrameCount(); 2779c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten return outputFramesPerBuffer > 0 ? Integer.toString(outputFramesPerBuffer) : null; 2780c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten } else { 2781c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten // null or unknown key 2782c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten return null; 2783c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten } 2784228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten } 2785228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 278661dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman /** 278761dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * Returns the estimated latency for the given stream type in milliseconds. 278861dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * 278961dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * DO NOT UNHIDE. The existing approach for doing A/V sync has too many problems. We need 279061dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * a better solution. 279161dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * @hide 279261dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman */ 279361dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman public int getOutputLatency(int streamType) { 279461dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman return AudioSystem.getOutputLatency(streamType); 279561dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman } 279661dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman 27973346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 27983346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Registers a global volume controller interface. Currently limited to SystemUI. 27993346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * 28003346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 28013346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 28023346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public void setVolumeController(IVolumeController controller) { 28033346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 28043346a802087f621c6441bc512dfcc17b07143fc6John Spurlock getService().setVolumeController(controller); 28053346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 28063346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error setting volume controller", e); 28073346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 28083346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 28093346a802087f621c6441bc512dfcc17b07143fc6John Spurlock 28103346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 28113346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Only useful for volume controllers. 28123346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 28133346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 28143346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public int getRemoteStreamVolume() { 28156f0e4ddd66fcdcc13944d8970d0b560e2626508bRoboErik // TODO STOPSHIP switch callers to use media sessions instead 28166f0e4ddd66fcdcc13944d8970d0b560e2626508bRoboErik Log.e(TAG, "Need to implement new Remote Volume!"); 28176f0e4ddd66fcdcc13944d8970d0b560e2626508bRoboErik return 0; 28183346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 28193346a802087f621c6441bc512dfcc17b07143fc6John Spurlock 28203346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 28213346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Only useful for volume controllers. 28223346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 28233346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 28243346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public int getRemoteStreamMaxVolume() { 28256f0e4ddd66fcdcc13944d8970d0b560e2626508bRoboErik // TODO STOPSHIP switch callers to use media sessions instead 28266f0e4ddd66fcdcc13944d8970d0b560e2626508bRoboErik Log.e(TAG, "Need to implement new Remote Volume!"); 28276f0e4ddd66fcdcc13944d8970d0b560e2626508bRoboErik return 0; 28283346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 28293346a802087f621c6441bc512dfcc17b07143fc6John Spurlock 28303346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 28313346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Only useful for volume controllers. 28323346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 28333346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 28343346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public void setRemoteStreamVolume(int index) { 28353346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 28363346a802087f621c6441bc512dfcc17b07143fc6John Spurlock getService().setRemoteStreamVolume(index); 28373346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 28383346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error setting remote stream volume", e); 28393346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 28403346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 28413346a802087f621c6441bc512dfcc17b07143fc6John Spurlock 28423346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 28433346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Only useful for volume controllers. 28443346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 28453346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 28463346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public boolean isStreamAffectedByRingerMode(int streamType) { 28473346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 28483346a802087f621c6441bc512dfcc17b07143fc6John Spurlock return getService().isStreamAffectedByRingerMode(streamType); 28493346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 28503346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error calling isStreamAffectedByRingerMode", e); 28513346a802087f621c6441bc512dfcc17b07143fc6John Spurlock return false; 28523346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 28533346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 28543346a802087f621c6441bc512dfcc17b07143fc6John Spurlock 28553346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 28563346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Only useful for volume controllers. 28573346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 28583346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 28593346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public void disableSafeMediaVolume() { 28603346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 28613346a802087f621c6441bc512dfcc17b07143fc6John Spurlock getService().disableSafeMediaVolume(); 28623346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 28633346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error disabling safe media volume", e); 28643346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 28653346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 2866a198a29250acb7c3e918f1566727190966bb336fEric Laurent 2867a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 2868a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Return codes for listAudioPorts(), createAudioPatch() ... 2869a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 2870a198a29250acb7c3e918f1566727190966bb336fEric Laurent 2871a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** @hide 2872a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 2873a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int SUCCESS = AudioSystem.SUCCESS; 28748a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi /** 28758a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi * A default error code. 2876a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 2877a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR = AudioSystem.ERROR; 2878a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** @hide 2879a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 2880a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR_BAD_VALUE = AudioSystem.BAD_VALUE; 2881a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** @hide 2882a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 2883a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR_INVALID_OPERATION = AudioSystem.INVALID_OPERATION; 2884a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** @hide 2885a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 2886a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR_PERMISSION_DENIED = AudioSystem.PERMISSION_DENIED; 2887a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** @hide 2888a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 2889a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR_NO_INIT = AudioSystem.NO_INIT; 2890ff0d9f098e51c54e1a030ed21fd980680cb7b405Eric Laurent /** 2891ff0d9f098e51c54e1a030ed21fd980680cb7b405Eric Laurent * An error code indicating that the object reporting it is no longer valid and needs to 2892ff0d9f098e51c54e1a030ed21fd980680cb7b405Eric Laurent * be recreated. 2893a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 2894a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR_DEAD_OBJECT = AudioSystem.DEAD_OBJECT; 2895a198a29250acb7c3e918f1566727190966bb336fEric Laurent 2896a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 2897a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Returns a list of descriptors for all audio ports managed by the audio framework. 2898a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Audio ports are nodes in the audio framework or audio hardware that can be configured 2899a198a29250acb7c3e918f1566727190966bb336fEric Laurent * or connected and disconnected with createAudioPatch() or releaseAudioPatch(). 2900a198a29250acb7c3e918f1566727190966bb336fEric Laurent * See AudioPort for a list of attributes of each audio port. 2901a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param ports An AudioPort ArrayList where the list will be returned. 2902a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 2903a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 2904a198a29250acb7c3e918f1566727190966bb336fEric Laurent public int listAudioPorts(ArrayList<AudioPort> ports) { 2905b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return updateAudioPortCache(ports, null); 2906a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 2907a198a29250acb7c3e918f1566727190966bb336fEric Laurent 2908a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 2909a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Specialized version of listAudioPorts() listing only audio devices (AudioDevicePort) 2910a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @see listAudioPorts(ArrayList<AudioPort>) 2911a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 2912a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 2913a198a29250acb7c3e918f1566727190966bb336fEric Laurent public int listAudioDevicePorts(ArrayList<AudioPort> devices) { 2914b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ArrayList<AudioPort> ports = new ArrayList<AudioPort>(); 2915b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int status = updateAudioPortCache(ports, null); 2916b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (status == SUCCESS) { 2917b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent devices.clear(); 2918b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent for (int i = 0; i < ports.size(); i++) { 2919b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (ports.get(i) instanceof AudioDevicePort) { 2920b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent devices.add(ports.get(i)); 2921b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 2922b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 2923b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 2924b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return status; 2925a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 2926a198a29250acb7c3e918f1566727190966bb336fEric Laurent 2927a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 2928a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Create a connection between two or more devices. The framework will reject the request if 2929a198a29250acb7c3e918f1566727190966bb336fEric Laurent * device types are not compatible or the implementation does not support the requested 2930a198a29250acb7c3e918f1566727190966bb336fEric Laurent * configuration. 2931a198a29250acb7c3e918f1566727190966bb336fEric Laurent * NOTE: current implementation is limited to one source and one sink per patch. 2932a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param patch AudioPatch array where the newly created patch will be returned. 2933a198a29250acb7c3e918f1566727190966bb336fEric Laurent * As input, if patch[0] is not null, the specified patch will be replaced by the 2934a198a29250acb7c3e918f1566727190966bb336fEric Laurent * new patch created. This avoids calling releaseAudioPatch() when modifying a 2935a198a29250acb7c3e918f1566727190966bb336fEric Laurent * patch and allows the implementation to optimize transitions. 2936a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param sources List of source audio ports. All must be AudioPort.ROLE_SOURCE. 2937a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param sinks List of sink audio ports. All must be AudioPort.ROLE_SINK. 2938a198a29250acb7c3e918f1566727190966bb336fEric Laurent * 2939a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @return - {@link #SUCCESS} if connection is successful. 2940a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_BAD_VALUE} if incompatible device types are passed. 2941a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_INVALID_OPERATION} if the requested connection is not supported. 2942a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_PERMISSION_DENIED} if the client does not have permission to create 2943a198a29250acb7c3e918f1566727190966bb336fEric Laurent * a patch. 2944a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_DEAD_OBJECT} if the server process is dead 2945a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR} if patch cannot be connected for any other reason. 2946a198a29250acb7c3e918f1566727190966bb336fEric Laurent * 2947a198a29250acb7c3e918f1566727190966bb336fEric Laurent * patch[0] contains the newly created patch 2948a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 2949a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 2950a198a29250acb7c3e918f1566727190966bb336fEric Laurent public int createAudioPatch(AudioPatch[] patch, 2951a198a29250acb7c3e918f1566727190966bb336fEric Laurent AudioPortConfig[] sources, 2952a198a29250acb7c3e918f1566727190966bb336fEric Laurent AudioPortConfig[] sinks) { 2953b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return AudioSystem.createAudioPatch(patch, sources, sinks); 2954a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 2955a198a29250acb7c3e918f1566727190966bb336fEric Laurent 2956a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 2957a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Releases an existing audio patch connection. 2958a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param patch The audio patch to disconnect. 2959a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @return - {@link #SUCCESS} if disconnection is successful. 2960a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_BAD_VALUE} if the specified patch does not exist. 2961a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_PERMISSION_DENIED} if the client does not have permission to release 2962a198a29250acb7c3e918f1566727190966bb336fEric Laurent * a patch. 2963a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_DEAD_OBJECT} if the server process is dead 2964a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR} if patch cannot be released for any other reason. 2965a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 2966a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 2967a198a29250acb7c3e918f1566727190966bb336fEric Laurent public int releaseAudioPatch(AudioPatch patch) { 2968b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return AudioSystem.releaseAudioPatch(patch); 2969a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 2970a198a29250acb7c3e918f1566727190966bb336fEric Laurent 2971a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 2972a198a29250acb7c3e918f1566727190966bb336fEric Laurent * List all existing connections between audio ports. 2973a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param patches An AudioPatch array where the list will be returned. 2974a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 2975a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 2976a198a29250acb7c3e918f1566727190966bb336fEric Laurent public int listAudioPatches(ArrayList<AudioPatch> patches) { 2977b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return updateAudioPortCache(null, patches); 2978a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 2979a198a29250acb7c3e918f1566727190966bb336fEric Laurent 2980a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 2981a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Set the gain on the specified AudioPort. The AudioGainConfig config is build by 2982a198a29250acb7c3e918f1566727190966bb336fEric Laurent * AudioGain.buildConfig() 2983a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 2984a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 2985a198a29250acb7c3e918f1566727190966bb336fEric Laurent public int setAudioPortGain(AudioPort port, AudioGainConfig gain) { 29863a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent if (port == null || gain == null) { 29873a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent return ERROR_BAD_VALUE; 29883a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent } 29893a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent AudioPortConfig activeConfig = port.activeConfig(); 29903a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent AudioPortConfig config = new AudioPortConfig(port, activeConfig.samplingRate(), 29913a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent activeConfig.channelMask(), activeConfig.format(), gain); 29923a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent config.mConfigMask = AudioPortConfig.GAIN; 29933a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent return AudioSystem.setAudioPortConfig(config); 2994a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 2995a198a29250acb7c3e918f1566727190966bb336fEric Laurent 2996a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 2997a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Listener registered by client to be notified upon new audio port connections, 2998a198a29250acb7c3e918f1566727190966bb336fEric Laurent * disconnections or attributes update. 2999a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3000a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3001a198a29250acb7c3e918f1566727190966bb336fEric Laurent public interface OnAudioPortUpdateListener { 3002a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3003a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Callback method called upon audio port list update. 3004a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param portList the updated list of audio ports 3005a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3006a198a29250acb7c3e918f1566727190966bb336fEric Laurent public void OnAudioPortListUpdate(AudioPort[] portList); 3007a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3008a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3009a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Callback method called upon audio patch list update. 3010a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param patchList the updated list of audio patches 3011a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3012a198a29250acb7c3e918f1566727190966bb336fEric Laurent public void OnAudioPatchListUpdate(AudioPatch[] patchList); 3013a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3014a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3015a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Callback method called when the mediaserver dies 3016a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3017a198a29250acb7c3e918f1566727190966bb336fEric Laurent public void OnServiceDied(); 3018a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3019a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3020a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3021700e73471d85348b52ecf213c36bb24b93997ec7Eric Laurent * Register an audio port list update listener. 3022a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3023a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3024a198a29250acb7c3e918f1566727190966bb336fEric Laurent public void registerAudioPortUpdateListener(OnAudioPortUpdateListener l) { 3025700e73471d85348b52ecf213c36bb24b93997ec7Eric Laurent mAudioPortEventHandler.registerListener(l); 3026a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3027a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3028a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3029700e73471d85348b52ecf213c36bb24b93997ec7Eric Laurent * Unregister an audio port list update listener. 3030a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3031a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3032a198a29250acb7c3e918f1566727190966bb336fEric Laurent public void unregisterAudioPortUpdateListener(OnAudioPortUpdateListener l) { 3033700e73471d85348b52ecf213c36bb24b93997ec7Eric Laurent mAudioPortEventHandler.unregisterListener(l); 3034a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3035b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3036b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // 3037b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // AudioPort implementation 3038b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // 3039b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3040b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent static final int AUDIOPORT_GENERATION_INIT = 0; 3041b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent Integer mAudioPortGeneration = new Integer(AUDIOPORT_GENERATION_INIT); 3042b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ArrayList<AudioPort> mAudioPortsCached = new ArrayList<AudioPort>(); 3043b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ArrayList<AudioPatch> mAudioPatchesCached = new ArrayList<AudioPatch>(); 3044b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3045b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int resetAudioPortGeneration() { 3046b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int generation; 3047b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent synchronized (mAudioPortGeneration) { 3048b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent generation = mAudioPortGeneration; 3049b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent mAudioPortGeneration = AUDIOPORT_GENERATION_INIT; 3050b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3051b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return generation; 3052b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3053b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3054b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int updateAudioPortCache(ArrayList<AudioPort> ports, ArrayList<AudioPatch> patches) { 3055b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent synchronized (mAudioPortGeneration) { 3056b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3057b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (mAudioPortGeneration == AUDIOPORT_GENERATION_INIT) { 3058b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int[] patchGeneration = new int[1]; 3059b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int[] portGeneration = new int[1]; 3060b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int status; 3061b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ArrayList<AudioPort> newPorts = new ArrayList<AudioPort>(); 3062b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ArrayList<AudioPatch> newPatches = new ArrayList<AudioPatch>(); 3063b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3064b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent do { 3065b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent newPorts.clear(); 3066b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent status = AudioSystem.listAudioPorts(newPorts, portGeneration); 3067b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (status != SUCCESS) { 3068b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return status; 3069b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3070b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent newPatches.clear(); 3071b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent status = AudioSystem.listAudioPatches(newPatches, patchGeneration); 3072b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (status != SUCCESS) { 3073b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return status; 3074b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3075b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } while (patchGeneration[0] != portGeneration[0]); 3076b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3077b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent for (int i = 0; i < newPatches.size(); i++) { 3078b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent for (int j = 0; j < newPatches.get(i).sources().length; j++) { 3079b4e0909fc4fb08f513cb2b39a919b189621be87cEric Laurent AudioPortConfig portCfg = updatePortConfig(newPatches.get(i).sources()[j], 3080b4e0909fc4fb08f513cb2b39a919b189621be87cEric Laurent newPorts); 3081b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (portCfg == null) { 3082b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return ERROR; 3083b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3084b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent newPatches.get(i).sources()[j] = portCfg; 3085b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3086b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent for (int j = 0; j < newPatches.get(i).sinks().length; j++) { 3087b4e0909fc4fb08f513cb2b39a919b189621be87cEric Laurent AudioPortConfig portCfg = updatePortConfig(newPatches.get(i).sinks()[j], 3088b4e0909fc4fb08f513cb2b39a919b189621be87cEric Laurent newPorts); 3089b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (portCfg == null) { 3090b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return ERROR; 3091b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3092b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent newPatches.get(i).sinks()[j] = portCfg; 3093b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3094b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3095b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3096b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent mAudioPortsCached = newPorts; 3097b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent mAudioPatchesCached = newPatches; 3098b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent mAudioPortGeneration = portGeneration[0]; 3099b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3100b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (ports != null) { 3101b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ports.clear(); 3102b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ports.addAll(mAudioPortsCached); 3103b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3104b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (patches != null) { 3105b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent patches.clear(); 3106b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent patches.addAll(mAudioPatchesCached); 3107b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3108b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3109b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return SUCCESS; 3110b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3111b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3112b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent AudioPortConfig updatePortConfig(AudioPortConfig portCfg, ArrayList<AudioPort> ports) { 3113b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent AudioPort port = portCfg.port(); 3114b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int k; 3115b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent for (k = 0; k < ports.size(); k++) { 3116b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // compare handles because the port returned by JNI is not of the correct 3117b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // subclass 3118b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (ports.get(k).handle().equals(port.handle())) { 3119b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent port = ports.get(k); 3120b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent break; 3121b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3122b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3123b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (k == ports.size()) { 3124b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // this hould never happen 3125b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent Log.e(TAG, "updatePortConfig port not found for handle: "+port.handle().id()); 3126b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return null; 3127b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3128b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent AudioGainConfig gainCfg = portCfg.gain(); 3129b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (gainCfg != null) { 3130b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent AudioGain gain = port.gain(gainCfg.index()); 3131b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent gainCfg = gain.buildConfig(gainCfg.mode(), 3132b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent gainCfg.channelMask(), 3133b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent gainCfg.values(), 3134b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent gainCfg.rampDurationMs()); 3135b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3136b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return port.buildConfig(portCfg.samplingRate(), 3137b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent portCfg.channelMask(), 3138b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent portCfg.format(), 3139b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent gainCfg); 3140b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 31419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3142