AudioManager.java revision 22c921a910d236abf3a1705a02541a49fdaf3a14
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 53f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik // If we should use the new sessions APIs. 54f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik private final static boolean USE_SESSIONS = true; 55f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik // If we should use the legacy APIs. If both are true information will be 56f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik // duplicated through both paths. Currently this flag isn't used. 57f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik private final static boolean USE_LEGACY = true; 58f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final Context mContext; 6086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato private long mVolumeKeyUpTime; 61cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood private final boolean mUseMasterVolume; 62b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate private final boolean mUseVolumeKeySounds; 6379f7ec70ebd5758ce54fd5b6fcd60fd27457cba6Dianne Hackborn private final Binder mToken = new Binder(); 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static String TAG = "AudioManager"; 65700e73471d85348b52ecf213c36bb24b93997ec7Eric Laurent AudioPortEventHandler mAudioPortEventHandler; 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Broadcast intent, a hint for applications that audio is about to become 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 'noisy' due to a change in audio outputs. For example, this intent may 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be sent when a wired headset is unplugged, or when an A2DP audio 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sink is disconnected, and the audio system is about to automatically 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * switch audio route to the speaker. Applications that are controlling 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * audio streams may consider pausing, reducing volume or some other action 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * on receipt of this intent so as not to surprise the user with audio 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * from the speaker. 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String ACTION_AUDIO_BECOMING_NOISY = "android.media.AUDIO_BECOMING_NOISY"; 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sticky broadcast intent action indicating that the ringer mode has 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * changed. Includes the new ringer mode. 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_RINGER_MODE 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String RINGER_MODE_CHANGED_ACTION = "android.media.RINGER_MODE_CHANGED"; 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The new ringer mode. 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_CHANGED_ACTION 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_NORMAL 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_SILENT 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_VIBRATE 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_RINGER_MODE = "android.media.EXTRA_RINGER_MODE"; 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Broadcast intent action indicating that the vibrate setting has 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * changed. Includes the vibrate type and its new setting. 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VIBRATE_TYPE 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VIBRATE_SETTING 105cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 106cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode and listen to {@link #RINGER_MODE_CHANGED_ACTION} instead. 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1090dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String VIBRATE_SETTING_CHANGED_ACTION = 1100dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.VIBRATE_SETTING_CHANGED"; 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide Broadcast intent when the volume for a particular stream type changes. 1143114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * Includes the stream, the new volume and previous volumes. 1153114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * Notes: 1163114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * - for internal platform use only, do not make public, 1173114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * - never used for "remote" volume changes 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VOLUME_STREAM_TYPE 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VOLUME_STREAM_VALUE 1219ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent * @see #EXTRA_PREV_VOLUME_STREAM_VALUE 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String VOLUME_CHANGED_ACTION = "android.media.VOLUME_CHANGED_ACTION"; 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1270dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide Broadcast intent when the master volume changes. 1280dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Includes the new volume 1290dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * 1300dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @see #EXTRA_MASTER_VOLUME_VALUE 1310dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @see #EXTRA_PREV_MASTER_VOLUME_VALUE 1320dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 1330dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1340dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String MASTER_VOLUME_CHANGED_ACTION = 1350dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.MASTER_VOLUME_CHANGED_ACTION"; 1360dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1370dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1380dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide Broadcast intent when the master mute state changes. 1390dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Includes the the new volume 1400dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * 1410dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @see #EXTRA_MASTER_VOLUME_MUTED 1420dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 1430dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1440dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String MASTER_MUTE_CHANGED_ACTION = 1450dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.MASTER_MUTE_CHANGED_ACTION"; 1460dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1470dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The new vibrate setting for a particular type. 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_CHANGED_ACTION 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VIBRATE_TYPE 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_ON 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_OFF 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_ONLY_SILENT 155cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 156cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode and listen to {@link #RINGER_MODE_CHANGED_ACTION} instead. 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VIBRATE_SETTING = "android.media.EXTRA_VIBRATE_SETTING"; 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The vibrate type whose setting has changed. 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_CHANGED_ACTION 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_TYPE_NOTIFICATION 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_TYPE_RINGER 166cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 167cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode and listen to {@link #RINGER_MODE_CHANGED_ACTION} instead. 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VIBRATE_TYPE = "android.media.EXTRA_VIBRATE_TYPE"; 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide The stream type for the volume changed intent. 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VOLUME_STREAM_TYPE = "android.media.EXTRA_VOLUME_STREAM_TYPE"; 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide The volume associated with the stream for the volume changed intent. 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VOLUME_STREAM_VALUE = 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "android.media.EXTRA_VOLUME_STREAM_VALUE"; 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1829ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent /** 1839ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent * @hide The previous volume associated with the stream for the volume changed intent. 1849ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent */ 1859ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent public static final String EXTRA_PREV_VOLUME_STREAM_VALUE = 1869ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent "android.media.EXTRA_PREV_VOLUME_STREAM_VALUE"; 1870dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1880dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1890dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide The new master volume value for the master volume changed intent. 1900dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Value is integer between 0 and 100 inclusive. 1910dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 1920dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String EXTRA_MASTER_VOLUME_VALUE = 1930dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.EXTRA_MASTER_VOLUME_VALUE"; 1940dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1950dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1960dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide The previous master volume value for the master volume changed intent. 1970dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Value is integer between 0 and 100 inclusive. 1980dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 1990dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String EXTRA_PREV_MASTER_VOLUME_VALUE = 2000dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.EXTRA_PREV_MASTER_VOLUME_VALUE"; 2010dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 2020dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 2030dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide The new master volume mute state for the master mute changed intent. 2040dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Value is boolean 2050dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 2060dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String EXTRA_MASTER_VOLUME_MUTED = 2070dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.EXTRA_MASTER_VOLUME_MUTED"; 2089ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for phone calls */ 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_VOICE_CALL = AudioSystem.STREAM_VOICE_CALL; 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for system sounds */ 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_SYSTEM = AudioSystem.STREAM_SYSTEM; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for the phone ring */ 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_RING = AudioSystem.STREAM_RING; 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for music playback */ 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_MUSIC = AudioSystem.STREAM_MUSIC; 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for alarms */ 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_ALARM = AudioSystem.STREAM_ALARM; 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for notifications */ 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_NOTIFICATION = AudioSystem.STREAM_NOTIFICATION; 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide The audio stream for phone calls when connected to bluetooth */ 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_BLUETOOTH_SCO = AudioSystem.STREAM_BLUETOOTH_SCO; 223a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** @hide The audio stream for enforced system sounds in certain countries (e.g camera in Japan) */ 224a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public static final int STREAM_SYSTEM_ENFORCED = AudioSystem.STREAM_SYSTEM_ENFORCED; 225a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** The audio stream for DTMF Tones */ 226a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public static final int STREAM_DTMF = AudioSystem.STREAM_DTMF; 227a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** @hide The audio stream for text to speech (TTS) */ 228a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public static final int STREAM_TTS = AudioSystem.STREAM_TTS; 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Number of audio streams */ 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @deprecated Use AudioSystem.getNumStreamTypes() instead 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 233a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int NUM_STREAMS = AudioSystem.NUM_STREAMS; 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide Default volume index values for audio streams */ 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int[] DEFAULT_STREAM_VOLUME = new int[] { 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4, // STREAM_VOICE_CALL 2399d85d5adf90e7363304e2d4a22d60a2114bb7ab9Eric Laurent 7, // STREAM_SYSTEM 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5, // STREAM_RING 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11, // STREAM_MUSIC 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6, // STREAM_ALARM 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5, // STREAM_NOTIFICATION 244a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 7, // STREAM_BLUETOOTH_SCO 2459d85d5adf90e7363304e2d4a22d60a2114bb7ab9Eric Laurent 7, // STREAM_SYSTEM_ENFORCED 246a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 11, // STREAM_DTMF 247a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 11 // STREAM_TTS 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Increase the ringer volume. 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ADJUST_RAISE = 1; 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Decrease the ringer volume. 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ADJUST_LOWER = -1; 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maintain the previous ringer volume. This may be useful when needing to 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * show the volume toast without actually modifying the volume. 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ADJUST_SAME = 0; 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Flags should be powers of 2! 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Show a toast containing the current volume. 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_SHOW_UI = 1 << 0; 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Whether to include ringer modes as possible options when changing volume. 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * For example, if true and volume level is 0 and the volume is adjusted 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * with {@link #ADJUST_LOWER}, then the ringer mode may switch the silent or 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate mode. 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * By default this is on for the ring stream. If this flag is included, 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this behavior will be present regardless of the stream type being 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * affected by the ringer mode. 296105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_ALLOW_RINGER_MODES = 1 << 1; 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Whether to play a sound when changing the volume. 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If this is given to {@link #adjustVolume(int, int)} or 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #adjustSuggestedStreamVolume(int, int, int)}, it may be ignored 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in some cases (for example, the decided stream type is not 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#STREAM_RING}, or the volume is being adjusted 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * downward). 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_PLAY_SOUND = 1 << 2; 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Removes any sounds/vibrate that may be in the queue, or are playing (related to 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * changing volume). 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_REMOVE_SOUND_AND_VIBRATE = 1 << 3; 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Whether to vibrate if going into the vibrate ringer mode. 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_VIBRATE = 1 << 4; 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3294bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent * Indicates to VolumePanel that the volume slider should be disabled as user 3304bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent * cannot change the stream volume 3314bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent * @hide 3324bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent */ 3334bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent public static final int FLAG_FIXED_VOLUME = 1 << 5; 3344bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent 3354bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent /** 336c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie * Indicates the volume set/adjust call is for Bluetooth absolute volume 337c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie * @hide 338c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie */ 339c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie public static final int FLAG_BLUETOOTH_ABS_VOLUME = 1 << 6; 340c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie 341c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie /** 342a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock * Adjusting the volume was prevented due to silent mode, display a hint in the UI. 343a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock * @hide 344a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock */ 345a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock public static final int FLAG_SHOW_SILENT_HINT = 1 << 7; 346a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock 347a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock /** 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringer mode that will be silent and will not vibrate. (This overrides the 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate setting.) 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RINGER_MODE_SILENT = 0; 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringer mode that will be silent and will vibrate. (This will cause the 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * phone ringer to always vibrate, but the notification vibrate to only 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate if set.) 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RINGER_MODE_VIBRATE = 1; 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringer mode that may be audible and may vibrate. It will be audible if 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the volume before changing out of this mode was audible. It will vibrate 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * if the vibrate setting is on. 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RINGER_MODE_NORMAL = 2; 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37672668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent // maximum valid ringer mode value. Values must start from 0 and be contiguous. 37772668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent private static final int RINGER_MODE_MAX = RINGER_MODE_NORMAL; 37872668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate type that corresponds to the ringer. 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 385cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 386cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_TYPE_RINGER = 0; 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate type that corresponds to notifications. 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 396cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 397cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_TYPE_NOTIFICATION = 1; 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate setting that suggests to never vibrate. 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 406cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 407cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_SETTING_OFF = 0; 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate setting that suggests to vibrate when possible. 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 416cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 417cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_SETTING_ON = 1; 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate setting that suggests to only vibrate when in the vibrate ringer 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * mode. 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 427cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 428cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_SETTING_ONLY_SILENT = 2; 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Suggests using the default stream type. This may not be used in all 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * places a stream type is needed. 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int USE_DEFAULT_STREAM_TYPE = Integer.MIN_VALUE; 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static IAudioService sService; 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public AudioManager(Context context) { 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 445cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood mUseMasterVolume = mContext.getResources().getBoolean( 446cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood com.android.internal.R.bool.config_useMasterVolume); 447b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate mUseVolumeKeySounds = mContext.getResources().getBoolean( 448b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate com.android.internal.R.bool.config_useVolumeKeySounds); 449700e73471d85348b52ecf213c36bb24b93997ec7Eric Laurent mAudioPortEventHandler = new AudioPortEventHandler(this); 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static IAudioService getService() 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sService != null) { 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sService; 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IBinder b = ServiceManager.getService(Context.AUDIO_SERVICE); 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sService = IAudioService.Stub.asInterface(b); 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sService; 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 463a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * Sends a simulated key event for a media button. 464a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * To simulate a key press, you must first send a KeyEvent built with a 465a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#ACTION_DOWN} action, then another event with the {@link KeyEvent#ACTION_UP} 466a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * action. 467a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * <p>The key event will be sent to the current media key event consumer which registered with 468a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link AudioManager#registerMediaButtonEventReceiver(PendingIntent)}. 469a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * @param keyEvent a {@link KeyEvent} instance whose key code is one of 470a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MUTE}, 471a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_HEADSETHOOK}, 472a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_PLAY}, 473a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_PAUSE}, 474a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_PLAY_PAUSE}, 475a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_STOP}, 476a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_NEXT}, 477a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_PREVIOUS}, 478a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_REWIND}, 479a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_RECORD}, 480a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_FAST_FORWARD}, 481a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_CLOSE}, 482a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_EJECT}, 483a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * or {@link KeyEvent#KEYCODE_MEDIA_AUDIO_TRACK}. 484a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi */ 485a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi public void dispatchMediaKeyEvent(KeyEvent keyEvent) { 4868a2cfc309ab9126e90022916967c65a793c034f0RoboErik if (USE_SESSIONS) { 4878a2cfc309ab9126e90022916967c65a793c034f0RoboErik MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(mContext); 4888a2cfc309ab9126e90022916967c65a793c034f0RoboErik helper.sendMediaButtonEvent(keyEvent, false); 4898a2cfc309ab9126e90022916967c65a793c034f0RoboErik } else { 4908a2cfc309ab9126e90022916967c65a793c034f0RoboErik IAudioService service = getService(); 4918a2cfc309ab9126e90022916967c65a793c034f0RoboErik try { 4928a2cfc309ab9126e90022916967c65a793c034f0RoboErik service.dispatchMediaKeyEvent(keyEvent); 4938a2cfc309ab9126e90022916967c65a793c034f0RoboErik } catch (RemoteException e) { 4948a2cfc309ab9126e90022916967c65a793c034f0RoboErik Log.e(TAG, "dispatchMediaKeyEvent threw exception ", e); 4958a2cfc309ab9126e90022916967c65a793c034f0RoboErik } 4967ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 4977ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 4987ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi 4997ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi /** 5007ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * @hide 50186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 502ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void preDispatchKeyEvent(KeyEvent event, int stream) { 50386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 50486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * If the user hits another key within the play sound delay, then 50586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * cancel the sound 50686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 507ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood int keyCode = event.getKeyCode(); 50886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato if (keyCode != KeyEvent.KEYCODE_VOLUME_DOWN && keyCode != KeyEvent.KEYCODE_VOLUME_UP 50986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato && keyCode != KeyEvent.KEYCODE_VOLUME_MUTE 5103346a802087f621c6441bc512dfcc17b07143fc6John Spurlock && mVolumeKeyUpTime + AudioService.PLAY_SOUND_DELAY 51186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato > SystemClock.uptimeMillis()) { 51286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 51386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * The user has hit another key during the delay (e.g., 300ms) 51486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * since the last volume key up, so cancel any sounds. 51586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 516cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood if (mUseMasterVolume) { 5178dc1dabd254249b7ddb8743e88fdb96580ffc585Mike Lockwood adjustMasterVolume(ADJUST_SAME, AudioManager.FLAG_REMOVE_SOUND_AND_VIBRATE); 518cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } else { 519cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood adjustSuggestedStreamVolume(ADJUST_SAME, 52086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato stream, AudioManager.FLAG_REMOVE_SOUND_AND_VIBRATE); 521cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } 52286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 52386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 52486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 52586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /** 52686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * @hide 52786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 528ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void handleKeyDown(KeyEvent event, int stream) { 529ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood int keyCode = event.getKeyCode(); 53086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato switch (keyCode) { 53186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_UP: 53286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_DOWN: 53386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 53486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * Adjust the volume in on key down since it is more 53586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * responsive to the user. 53686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 537402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent int flags = FLAG_SHOW_UI | FLAG_VIBRATE; 538b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate 539cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood if (mUseMasterVolume) { 540cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood adjustMasterVolume( 541cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood keyCode == KeyEvent.KEYCODE_VOLUME_UP 542cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood ? ADJUST_RAISE 5438dc1dabd254249b7ddb8743e88fdb96580ffc585Mike Lockwood : ADJUST_LOWER, 5448dc1dabd254249b7ddb8743e88fdb96580ffc585Mike Lockwood flags); 545cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } else { 546cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood adjustSuggestedStreamVolume( 547cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood keyCode == KeyEvent.KEYCODE_VOLUME_UP 548cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood ? ADJUST_RAISE 549cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood : ADJUST_LOWER, 550cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood stream, 551cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood flags); 552402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 55386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato break; 55486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_MUTE: 555ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood if (event.getRepeatCount() == 0) { 556ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood if (mUseMasterVolume) { 557ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood setMasterMute(!isMasterMute()); 558ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } else { 559ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood // TODO: Actually handle MUTE. 560ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 561ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 56286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato break; 56386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 56486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 56586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 56686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /** 56786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * @hide 56886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 569ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void handleKeyUp(KeyEvent event, int stream) { 570ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood int keyCode = event.getKeyCode(); 57186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato switch (keyCode) { 57286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_UP: 57386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_DOWN: 57486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 57586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * Play a sound. This is done on key up since we don't want the 57686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * sound to play when a user holds down volume down to mute. 57786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 578b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate if (mUseVolumeKeySounds) { 579b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate if (mUseMasterVolume) { 580c4b78d206ffcdccac01e3436a4a3462bef9672edChristopher Tate adjustMasterVolume(ADJUST_SAME, FLAG_PLAY_SOUND); 581b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate } else { 582b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate int flags = FLAG_PLAY_SOUND; 583b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate adjustSuggestedStreamVolume( 584b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate ADJUST_SAME, 585b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate stream, 586b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate flags); 587cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } 588402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 58986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mVolumeKeyUpTime = SystemClock.uptimeMillis(); 59086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato break; 59186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 59286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 59386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 59486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /** 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Adjusts the volume of a particular stream by one step in a direction. 596fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 597fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 598fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream type to adjust. One of {@link #STREAM_VOICE_CALL}, 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #STREAM_SYSTEM}, {@link #STREAM_RING}, {@link #STREAM_MUSIC} or 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #STREAM_ALARM} 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param direction The direction to adjust the volume. One of 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_LOWER}, {@link #ADJUST_RAISE}, or 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_SAME}. 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustStreamVolume(int streamType, int direction, int flags) { 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6134767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 61495d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustMasterVolume(direction, flags, mContext.getOpPackageName()); 6154767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 616ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn service.adjustStreamVolume(streamType, direction, flags, 61795d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn mContext.getOpPackageName()); 6184767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in adjustStreamVolume", e); 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Adjusts the volume of the most relevant stream. For example, if a call is 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * active, it will have the highest priority regardless of if the in-call 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * screen is showing. Another example, if music is playing in the background 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and a call is not active, the music stream will be adjusted. 629fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 630fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 631fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param direction The direction to adjust the volume. One of 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_LOWER}, {@link #ADJUST_RAISE}, or 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_SAME}. 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustSuggestedStreamVolume(int, int, int) 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustVolume(int direction, int flags) { 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6444767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 64595d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustMasterVolume(direction, flags, mContext.getOpPackageName()); 6464767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 647b69ffd4dc2c8fa85e0064151141ebeee90de471eRoboErik if (USE_SESSIONS) { 648b69ffd4dc2c8fa85e0064151141ebeee90de471eRoboErik MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(mContext); 649b69ffd4dc2c8fa85e0064151141ebeee90de471eRoboErik helper.sendAdjustVolumeBy(USE_DEFAULT_STREAM_TYPE, direction, flags); 650b69ffd4dc2c8fa85e0064151141ebeee90de471eRoboErik } else { 651b69ffd4dc2c8fa85e0064151141ebeee90de471eRoboErik service.adjustVolume(direction, flags, mContext.getOpPackageName()); 652b69ffd4dc2c8fa85e0064151141ebeee90de471eRoboErik } 6534767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in adjustVolume", e); 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Adjusts the volume of the most relevant stream, or the given fallback 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * stream. 662fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 663fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 664fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param direction The direction to adjust the volume. One of 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_LOWER}, {@link #ADJUST_RAISE}, or 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_SAME}. 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param suggestedStreamType The stream type that will be used if there 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * isn't a relevant stream. {@link #USE_DEFAULT_STREAM_TYPE} is valid here. 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags) { 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6794767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 68095d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustMasterVolume(direction, flags, mContext.getOpPackageName()); 6814767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 682b69ffd4dc2c8fa85e0064151141ebeee90de471eRoboErik if (USE_SESSIONS) { 683b69ffd4dc2c8fa85e0064151141ebeee90de471eRoboErik MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(mContext); 684b69ffd4dc2c8fa85e0064151141ebeee90de471eRoboErik helper.sendAdjustVolumeBy(suggestedStreamType, direction, flags); 685b69ffd4dc2c8fa85e0064151141ebeee90de471eRoboErik } else { 686b69ffd4dc2c8fa85e0064151141ebeee90de471eRoboErik service.adjustSuggestedStreamVolume(direction, suggestedStreamType, flags, 687b69ffd4dc2c8fa85e0064151141ebeee90de471eRoboErik mContext.getOpPackageName()); 688b69ffd4dc2c8fa85e0064151141ebeee90de471eRoboErik } 6894767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 691cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood Log.e(TAG, "Dead object in adjustSuggestedStreamVolume", e); 692cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } 693cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } 694cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood 695cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood /** 696cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood * Adjusts the master volume for the device's audio amplifier. 697cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood * <p> 698cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood * 6996c798970ccb8759d1e613b57111daa8da0ab44c7Lei Zhang * @param steps The number of volume steps to adjust. A positive 7006c798970ccb8759d1e613b57111daa8da0ab44c7Lei Zhang * value will raise the volume. 7018dc1dabd254249b7ddb8743e88fdb96580ffc585Mike Lockwood * @param flags One or more flags. 702e3f5979307fa52898459d9d09ee11bc1d65a4f7fJason Simmons * @hide 703cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood */ 7046c798970ccb8759d1e613b57111daa8da0ab44c7Lei Zhang public void adjustMasterVolume(int steps, int flags) { 705cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood IAudioService service = getService(); 706cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood try { 70795d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.adjustMasterVolume(steps, flags, mContext.getOpPackageName()); 708cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } catch (RemoteException e) { 709cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood Log.e(TAG, "Dead object in adjustMasterVolume", e); 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current ringtone mode. 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The current ringtone mode, one of {@link #RINGER_MODE_NORMAL}, 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #RINGER_MODE_SILENT}, or {@link #RINGER_MODE_VIBRATE}. 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRingerMode() { 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.getRingerMode(); 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getRingerMode", e); 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return RINGER_MODE_NORMAL; 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 73172668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * Checks valid ringer mode values. 73272668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * 73372668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * @return true if the ringer mode indicated is valid, false otherwise. 73472668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * 73572668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * @see #setRingerMode(int) 73672668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * @hide 73772668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent */ 73872668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent public static boolean isValidRingerMode(int ringerMode) { 73972668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent if (ringerMode < 0 || ringerMode > RINGER_MODE_MAX) { 74072668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent return false; 74172668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 74272668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent return true; 74372668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 74472668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent 74572668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent /** 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the maximum volume index for a particular stream. 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream type whose maximum volume index is returned. 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The maximum valid volume index for the stream. 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamVolume(int) 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamMaxVolume(int streamType) { 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7554767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 7564767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getMasterMaxVolume(); 7574767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 7584767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getStreamMaxVolume(streamType); 7594767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getStreamMaxVolume", e); 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current volume index for a particular stream. 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream type whose volume index is returned. 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The current volume index for the stream. 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamMaxVolume(int) 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamVolume(int streamType) { 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7774767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 7784767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getMasterVolume(); 7794767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 7804767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getStreamVolume(streamType); 7814767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getStreamVolume", e); 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 78925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * Get last audible volume before stream was muted. 79025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * 79125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * @hide 79225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent */ 79325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public int getLastAudibleStreamVolume(int streamType) { 79425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent IAudioService service = getService(); 79525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent try { 7964767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 797ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood return service.getLastAudibleMasterVolume(); 7984767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 7994767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood return service.getLastAudibleStreamVolume(streamType); 8004767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 80125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } catch (RemoteException e) { 80225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent Log.e(TAG, "Dead object in getLastAudibleStreamVolume", e); 80325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return 0; 80425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 80525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 80625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 80725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** 8086d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent * Get the stream type whose volume is driving the UI sounds volume. 8096d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent * UI sounds are screen lock/unlock, camera shutter, key clicks... 8106d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent * @hide 8116d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent */ 8126d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent public int getMasterStreamType() { 8136d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent IAudioService service = getService(); 8146d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent try { 8156d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent return service.getMasterStreamType(); 8166d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent } catch (RemoteException e) { 8176d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent Log.e(TAG, "Dead object in getMasterStreamType", e); 8186d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent return STREAM_RING; 8196d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent } 8206d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent } 8216d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent 8226d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent /** 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the ringer mode. 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Silent mode will mute the volume and will not vibrate. Vibrate mode will 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * mute the volume and vibrate. Normal mode will be audible and may vibrate 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * according to user settings. 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param ringerMode The ringer mode, one of {@link #RINGER_MODE_NORMAL}, 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #RINGER_MODE_SILENT}, or {@link #RINGER_MODE_VIBRATE}. 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRingerMode(int ringerMode) { 83472668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent if (!isValidRingerMode(ringerMode)) { 83572668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent return; 83672668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.setRingerMode(ringerMode); 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setRingerMode", e); 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the volume index for a particular stream. 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream whose volume index should be set. 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index The volume index to set. See 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #getStreamMaxVolume(int)} for the largest valid value. 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamMaxVolume(int) 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamVolume(int) 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamVolume(int streamType, int index, int flags) { 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 8584767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood if (mUseMasterVolume) { 85995d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.setMasterVolume(index, flags, mContext.getOpPackageName()); 8604767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } else { 86195d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.setStreamVolume(streamType, index, flags, mContext.getOpPackageName()); 8624767690f09ea3447b8c5c32fb28d27650aa18e00Mike Lockwood } 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setStreamVolume", e); 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 869fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * Returns the maximum volume index for master volume. 870fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * 871fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @hide 872fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood */ 873fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood public int getMasterMaxVolume() { 874fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood IAudioService service = getService(); 875fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood try { 876fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return service.getMasterMaxVolume(); 877fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } catch (RemoteException e) { 878fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood Log.e(TAG, "Dead object in getMasterMaxVolume", e); 879fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return 0; 880fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 881fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 882fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood 883fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood /** 884fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * Returns the current volume index for master volume. 885fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * 886fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @return The current volume index for master volume. 887fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @hide 888fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood */ 889fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood public int getMasterVolume() { 890fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood IAudioService service = getService(); 891fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood try { 892fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return service.getMasterVolume(); 893fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } catch (RemoteException e) { 894fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood Log.e(TAG, "Dead object in getMasterVolume", e); 895fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return 0; 896fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 897fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 898fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood 899fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood /** 900fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * Get last audible volume before master volume was muted. 901fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * 902fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @hide 903fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood */ 904fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood public int getLastAudibleMasterVolume() { 905fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood IAudioService service = getService(); 906fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood try { 907fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return service.getLastAudibleMasterVolume(); 908fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } catch (RemoteException e) { 909fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood Log.e(TAG, "Dead object in getLastAudibleMasterVolume", e); 910fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood return 0; 911fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 912fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 913fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood 914fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood /** 915fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * Sets the volume index for master volume. 916fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * 917fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @param index The volume index to set. See 918ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn * {@link #getMasterMaxVolume()} for the largest valid value. 919fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @param flags One or more flags. 920ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn * @see #getMasterMaxVolume() 921ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn * @see #getMasterVolume() 922fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood * @hide 923fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood */ 924fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood public void setMasterVolume(int index, int flags) { 925fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood IAudioService service = getService(); 926fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood try { 92795d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn service.setMasterVolume(index, flags, mContext.getOpPackageName()); 928fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } catch (RemoteException e) { 929fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood Log.e(TAG, "Dead object in setMasterVolume", e); 930fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 931fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood } 932fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood 933fa7b06147c2d0f0c64fa334ed5a971cbad7cdbe5Mike Lockwood /** 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Solo or unsolo a particular stream. All other streams are muted. 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The solo command is protected against client process death: if a process 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * with an active solo request on a stream dies, all streams that were muted 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * because of this request will be unmuted automatically. 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The solo requests for a given stream are cumulative: the AudioManager 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can receive several solo requests from one or more clients and the stream 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will be unsoloed only when the same number of unsolo requests are received. 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * For a better user experience, applications MUST unsolo a soloed stream 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in onPause() and solo is again in onResume() if appropriate. 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream to be soloed/unsoloed. 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param state The required solo state: true for solo ON, false for solo OFF 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamSolo(int streamType, boolean state) { 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.setStreamSolo(streamType, state, mICallBack); 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setStreamSolo", e); 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Mute or unmute an audio stream. 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The mute command is protected against client process death: if a process 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * with an active mute request on a stream dies, this stream will be unmuted 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * automatically. 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The mute requests for a given stream are cumulative: the AudioManager 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can receive several mute requests from one or more clients and the stream 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will be unmuted only when the same number of unmute requests are received. 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * For a better user experience, applications MUST unmute a muted stream 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in onPause() and mute is again in onResume() if appropriate. 972fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 973fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 974fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream to be muted/unmuted. 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param state The required mute state: true for mute ON, false for mute OFF 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamMute(int streamType, boolean state) { 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.setStreamMute(streamType, state, mICallBack); 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setStreamMute", e); 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 98925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * get stream mute state. 99025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * 99125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * @hide 99225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent */ 99325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public boolean isStreamMute(int streamType) { 99425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent IAudioService service = getService(); 99525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent try { 99625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return service.isStreamMute(streamType); 99725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } catch (RemoteException e) { 99825101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent Log.e(TAG, "Dead object in isStreamMute", e); 99925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return false; 100025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 100125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 100225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 100325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** 1004ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * set master mute state. 1005ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * 1006ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * @hide 1007ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood */ 1008ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void setMasterMute(boolean state) { 10090273af55cf68d54d26d154b44d105d40fed79701Justin Koh setMasterMute(state, FLAG_SHOW_UI); 10100273af55cf68d54d26d154b44d105d40fed79701Justin Koh } 10110273af55cf68d54d26d154b44d105d40fed79701Justin Koh 10120273af55cf68d54d26d154b44d105d40fed79701Justin Koh /** 10130273af55cf68d54d26d154b44d105d40fed79701Justin Koh * set master mute state with optional flags. 10140273af55cf68d54d26d154b44d105d40fed79701Justin Koh * 10150273af55cf68d54d26d154b44d105d40fed79701Justin Koh * @hide 10160273af55cf68d54d26d154b44d105d40fed79701Justin Koh */ 10170273af55cf68d54d26d154b44d105d40fed79701Justin Koh public void setMasterMute(boolean state, int flags) { 1018ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood IAudioService service = getService(); 1019ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood try { 10204a21b25fad62e4f19d13ba814263841c931f56efJulia Reynolds service.setMasterMute(state, flags, mContext.getOpPackageName(), mICallBack); 1021ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } catch (RemoteException e) { 1022ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood Log.e(TAG, "Dead object in setMasterMute", e); 1023ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 1024ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 1025ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood 1026ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood /** 1027ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * get master mute state. 1028ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * 1029ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * @hide 1030ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood */ 1031ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public boolean isMasterMute() { 1032ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood IAudioService service = getService(); 1033ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood try { 1034ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood return service.isMasterMute(); 1035ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } catch (RemoteException e) { 1036ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood Log.e(TAG, "Dead object in isMasterMute", e); 1037ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood return false; 1038ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 1039ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 1040ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood 1041ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood /** 1042402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * forces the stream controlled by hard volume keys 1043402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * specifying streamType == -1 releases control to the 1044402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * logic. 1045402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * 1046402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * @hide 1047402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent */ 1048402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent public void forceVolumeControlStream(int streamType) { 104945c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent IAudioService service = getService(); 105045c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent try { 105145c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent service.forceVolumeControlStream(streamType, mICallBack); 105245c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent } catch (RemoteException e) { 105345c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent Log.e(TAG, "Dead object in forceVolumeControlStream", e); 105445c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent } 1055402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 1056402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent 1057402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent /** 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns whether a particular type should vibrate according to user 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * settings and the current ringer mode. 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This shouldn't be needed by most clients that use notifications to 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate. The notification manager will not vibrate if the policy doesn't 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * allow it, so the client should always set a vibrate pattern and let the 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * notification manager control whether or not to actually vibrate. 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateType The type of vibrate. One of 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_NOTIFICATION} or 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_RINGER}. 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether the type should vibrate at the instant this method is 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * called. 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 1073cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 1074cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean shouldVibrate(int vibrateType) { 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.shouldVibrate(vibrateType); 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in shouldVibrate", e); 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns whether the user's vibrate setting for a vibrate type. 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This shouldn't be needed by most clients that want to vibrate, instead 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * see {@link #shouldVibrate(int)}. 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateType The type of vibrate. One of 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_NOTIFICATION} or 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_RINGER}. 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The vibrate setting, one of {@link #VIBRATE_SETTING_ON}, 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_OFF}, or 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_ONLY_SILENT}. 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 1100cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 1101cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getVibrateSetting(int vibrateType) { 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.getVibrateSetting(vibrateType); 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getVibrateSetting", e); 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return VIBRATE_SETTING_OFF; 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the setting for when the vibrate type should vibrate. 1115fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1116fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1117fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateType The type of vibrate. One of 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_NOTIFICATION} or 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_RINGER}. 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateSetting The vibrate setting, one of 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_ON}, 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_OFF}, or 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_ONLY_SILENT}. 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 1128cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 1129cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVibrateSetting(int vibrateType, int vibrateSetting) { 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.setVibrateSetting(vibrateType, vibrateSetting); 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setVibrateSetting", e); 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the speakerphone on or off. 1142fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1143fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1144fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param on set <var>true</var> to turn on speakerphone; 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <var>false</var> to turn it off 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSpeakerphoneOn(boolean on){ 1150c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1151c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1152c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent service.setSpeakerphoneOn(on); 1153c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1154c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in setSpeakerphoneOn", e); 1155a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks whether the speakerphone is on or off. 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if speakerphone is on, false if it's off 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isSpeakerphoneOn() { 1164c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1165c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1166c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return service.isSpeakerphoneOn(); 1167c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1168c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in isSpeakerphoneOn", e); 1169a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1170a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent //==================================================================== 11743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // Bluetooth SCO control 11753def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 11763def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Sticky broadcast intent action indicating that the bluetoooth SCO audio 117795b88fbe744d8ce53b5f54f6fcd90c55094a8d14Eric Laurent * connection state has changed. The intent contains on extra {@link #EXTRA_SCO_AUDIO_STATE} 11783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * indicating the new state which is either {@link #SCO_AUDIO_STATE_DISCONNECTED} 11793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * or {@link #SCO_AUDIO_STATE_CONNECTED} 11803def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * 11813def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #startBluetoothSco() 1182dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * @deprecated Use {@link #ACTION_SCO_AUDIO_STATE_UPDATED} instead 11833def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 1184dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent @Deprecated 11853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 11863def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final String ACTION_SCO_AUDIO_STATE_CHANGED = 11873def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent "android.media.SCO_AUDIO_STATE_CHANGED"; 1188dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1189dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent /** 1190dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Sticky broadcast intent action indicating that the bluetoooth SCO audio 1191dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * connection state has been updated. 1192dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>This intent has two extras: 1193dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1194dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #EXTRA_SCO_AUDIO_STATE} - The new SCO audio state. </li> 1195dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #EXTRA_SCO_AUDIO_PREVIOUS_STATE}- The previous SCO audio state. </li> 1196dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 1197dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p> EXTRA_SCO_AUDIO_STATE or EXTRA_SCO_AUDIO_PREVIOUS_STATE can be any of: 1198dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1199dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #SCO_AUDIO_STATE_DISCONNECTED}, </li> 1200dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #SCO_AUDIO_STATE_CONNECTING} or </li> 1201dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #SCO_AUDIO_STATE_CONNECTED}, </li> 1202dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 1203dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * @see #startBluetoothSco() 1204dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent */ 1205dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1206dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent public static final String ACTION_SCO_AUDIO_STATE_UPDATED = 1207dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent "android.media.ACTION_SCO_AUDIO_STATE_UPDATED"; 1208dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 12093def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1210dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Extra for intent {@link #ACTION_SCO_AUDIO_STATE_CHANGED} or 1211dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * {@link #ACTION_SCO_AUDIO_STATE_UPDATED} containing the new bluetooth SCO connection state. 12123def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 12133def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final String EXTRA_SCO_AUDIO_STATE = 12143def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent "android.media.extra.SCO_AUDIO_STATE"; 12153def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12163def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1217dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Extra for intent {@link #ACTION_SCO_AUDIO_STATE_UPDATED} containing the previous 1218dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * bluetooth SCO connection state. 1219dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent */ 1220dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent public static final String EXTRA_SCO_AUDIO_PREVIOUS_STATE = 1221dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent "android.media.extra.SCO_AUDIO_PREVIOUS_STATE"; 1222dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1223dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent /** 1224dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra EXTRA_SCO_AUDIO_STATE or EXTRA_SCO_AUDIO_PREVIOUS_STATE 1225dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * indicating that the SCO audio channel is not established 12263def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 12273def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final int SCO_AUDIO_STATE_DISCONNECTED = 0; 12283def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1229dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra {@link #EXTRA_SCO_AUDIO_STATE} or {@link #EXTRA_SCO_AUDIO_PREVIOUS_STATE} 1230dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * indicating that the SCO audio channel is established 12313def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 12323def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final int SCO_AUDIO_STATE_CONNECTED = 1; 12333def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1234dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra EXTRA_SCO_AUDIO_STATE or EXTRA_SCO_AUDIO_PREVIOUS_STATE 1235dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * indicating that the SCO audio channel is being established 1236dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent */ 1237dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent public static final int SCO_AUDIO_STATE_CONNECTING = 2; 1238dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent /** 1239dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra EXTRA_SCO_AUDIO_STATE indicating that 12403def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * there was an error trying to obtain the state 12413def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 12423def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final int SCO_AUDIO_STATE_ERROR = -1; 12433def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12443def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12453def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 12463def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Indicates if current platform supports use of SCO for off call use cases. 12473def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Application wanted to use bluetooth SCO audio when the phone is not in call 12482ac2afeac989ea1dc326b0db996d6c6c8e00cc29Jean-Michel Trivi * must first call this method to make sure that the platform supports this 12493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * feature. 12503def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @return true if bluetooth SCO can be used for audio when not in call 12513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * false otherwise 12523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #startBluetoothSco() 12533def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 12543def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public boolean isBluetoothScoAvailableOffCall() { 12553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent return mContext.getResources().getBoolean( 12563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent com.android.internal.R.bool.config_bluetooth_sco_off_call); 12573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 12583def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 12593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 12603def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Start bluetooth SCO audio connection. 12613def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Requires Permission: 12623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * {@link android.Manifest.permission#MODIFY_AUDIO_SETTINGS}. 12633def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>This method can be used by applications wanting to send and received audio 12643def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * to/from a bluetooth SCO headset while the phone is not in call. 12653def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>As the SCO connection establishment can take several seconds, 12663def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * applications should not rely on the connection to be available when the method 1267dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * returns but instead register to receive the intent {@link #ACTION_SCO_AUDIO_STATE_UPDATED} 12683def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * and wait for the state to be {@link #SCO_AUDIO_STATE_CONNECTED}. 1269dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>As the ACTION_SCO_AUDIO_STATE_UPDATED intent is sticky, the application can check the SCO 1270dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * audio state before calling startBluetoothSco() by reading the intent returned by the receiver 1271dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * registration. If the state is already CONNECTED, no state change will be received via the 1272dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * intent after calling startBluetoothSco(). It is however useful to call startBluetoothSco() 1273dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * so that the connection stays active in case the current initiator stops the connection. 1274dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>Unless the connection is already active as described above, the state will always 1275dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * transition from DISCONNECTED to CONNECTING and then either to CONNECTED if the connection 1276dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * succeeds or back to DISCONNECTED if the connection fails (e.g no headset is connected). 1277dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>When finished with the SCO connection or if the establishment fails, the application must 1278dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * call {@link #stopBluetoothSco()} to clear the request and turn down the bluetooth connection. 12793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Even if a SCO connection is established, the following restrictions apply on audio 12803def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * output streams so that they can be routed to SCO headset: 1281c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent * <p>NOTE: up to and including API version 1282c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1}, this method initiates a virtual 1283c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent * voice call to the bluetooth headset. 1284c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent * After API version {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2} only a raw SCO audio 1285c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent * connection is established. 1286dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1287dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the stream type must be {@link #STREAM_VOICE_CALL} </li> 1288dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the format must be mono </li> 1289dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the sampling must be 16kHz or 8kHz </li> 1290dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 12913def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>The following restrictions apply on input streams: 1292dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1293dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the format must be mono </li> 1294dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the sampling must be 8kHz </li> 1295dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 12963def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Note that the phone application always has the priority on the usage of the SCO 12973def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * connection for telephony. If this method is called while the phone is in call 12983def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * it will be ignored. Similarly, if a call is received or sent while an application 12993def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * is using the SCO connection, the connection will be lost for the application and NOT 13003def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * returned automatically when the call ends. 13013def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #stopBluetoothSco() 1302dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * @see #ACTION_SCO_AUDIO_STATE_UPDATED 13033def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 13043def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void startBluetoothSco(){ 13053def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent IAudioService service = getService(); 13063def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent try { 1307c18c9138cee0f0859bcab636a004ce92ca4a9ab5Eric Laurent service.startBluetoothSco(mICallBack, mContext.getApplicationInfo().targetSdkVersion); 13083def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } catch (RemoteException e) { 13093def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.e(TAG, "Dead object in startBluetoothSco", e); 13103def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13113def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13123def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13133def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 13143def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Stop bluetooth SCO audio connection. 13153def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Requires Permission: 13163def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * {@link android.Manifest.permission#MODIFY_AUDIO_SETTINGS}. 13173def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>This method must be called by applications having requested the use of 13183def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * bluetooth SCO audio with {@link #startBluetoothSco()} 1319dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * when finished with the SCO connection or if connection fails. 13203def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #startBluetoothSco() 13213def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 13223def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void stopBluetoothSco(){ 13233def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent IAudioService service = getService(); 13243def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent try { 13253def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent service.stopBluetoothSco(mICallBack); 13263def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } catch (RemoteException e) { 13273def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.e(TAG, "Dead object in stopBluetoothSco", e); 13283def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13293def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13303def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1332a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Request use of Bluetooth SCO headset for communications. 1333fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1334fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1335fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 13369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1337a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @param on set <var>true</var> to use bluetooth SCO for communications; 1338a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * <var>false</var> to not use bluetooth SCO for communications 13399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setBluetoothScoOn(boolean on){ 1341c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1342c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1343c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent service.setBluetoothScoOn(on); 1344c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1345c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in setBluetoothScoOn", e); 1346a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 13479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1350a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Checks whether communications use Bluetooth SCO. 13519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1352a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @return true if SCO is used for communications; 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * false if otherwise 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isBluetoothScoOn() { 1356c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1357c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1358c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return service.isBluetoothScoOn(); 1359c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1360c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in isBluetoothScoOn", e); 1361a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1362a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1366242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * @param on set <var>true</var> to route A2DP audio to/from Bluetooth 1367242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * headset; <var>false</var> disable A2DP audio 1368a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @deprecated Do not use. 13699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1370a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public void setBluetoothA2dpOn(boolean on){ 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1374242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * Checks whether A2DP audio routing to the Bluetooth headset is on or off. 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1376242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * @return true if A2DP audio is being routed to/from Bluetooth headset; 1377242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * false if otherwise 13789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isBluetoothA2dpOn() { 1380242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent if (AudioSystem.getDeviceConnectionState(DEVICE_OUT_BLUETOOTH_A2DP,"") 1381242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent == AudioSystem.DEVICE_STATE_UNAVAILABLE) { 1382a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1383242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent } else { 1384242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent return true; 1385a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 13869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 13899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets audio routing to the wired headset on or off. 13909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 13919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param on set <var>true</var> to route audio to/from wired 13929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * headset; <var>false</var> disable wired headset audio 1393a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @deprecated Do not use. 13949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1395a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public void setWiredHeadsetOn(boolean on){ 13969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1399497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * Checks whether a wired headset is connected or not. 1400497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * <p>This is not a valid indication that audio playback is 1401497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * actually over the wired headset as audio routing depends on other conditions. 14029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1403497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * @return true if a wired headset is connected. 14049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * false if otherwise 1405497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * @deprecated Use only to check is a headset is connected or not. 14069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isWiredHeadsetOn() { 14088b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten if (AudioSystem.getDeviceConnectionState(DEVICE_OUT_WIRED_HEADSET,"") 14096015a9715421a339c2b7bb63f9166504e3488179Eric Laurent == AudioSystem.DEVICE_STATE_UNAVAILABLE && 14108b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.getDeviceConnectionState(DEVICE_OUT_WIRED_HEADPHONE,"") 1411a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent == AudioSystem.DEVICE_STATE_UNAVAILABLE) { 1412a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1413a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else { 1414a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return true; 1415a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the microphone mute on or off. 1420fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1421fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1422fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 14239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param on set <var>true</var> to mute the microphone; 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <var>false</var> to turn mute off 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setMicrophoneMute(boolean on){ 142822c921a910d236abf3a1705a02541a49fdaf3a14Emily Bernier IAudioService service = getService(); 142922c921a910d236abf3a1705a02541a49fdaf3a14Emily Bernier try { 143022c921a910d236abf3a1705a02541a49fdaf3a14Emily Bernier service.setMicrophoneMute(on, mContext.getOpPackageName()); 143122c921a910d236abf3a1705a02541a49fdaf3a14Emily Bernier } catch (RemoteException e) { 143222c921a910d236abf3a1705a02541a49fdaf3a14Emily Bernier Log.e(TAG, "Dead object in setMicrophoneMute", e); 143322c921a910d236abf3a1705a02541a49fdaf3a14Emily Bernier } 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks whether the microphone mute is on or off. 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if microphone is muted, false if it's not 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isMicrophoneMute() { 1442a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return AudioSystem.isMicrophoneMuted(); 14439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the audio mode. 1447fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1448fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * The audio mode encompasses audio routing AND the behavior of 1449fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * the telephony layer. Therefore this method should only be used by applications that 1450fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * replace the platform-wide management of audio settings or the main telephony application. 1451fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * In particular, the {@link #MODE_IN_CALL} mode should only be used by the telephony 1452fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * application when it places a phone call, as it will cause signals from the radio layer 1453fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * to feed the platform mixer. 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 14558aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * @param mode the requested audio mode ({@link #MODE_NORMAL}, {@link #MODE_RINGTONE}, 14568aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * {@link #MODE_IN_CALL} or {@link #MODE_IN_COMMUNICATION}). 14579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Informs the HAL about the current audio state so that 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * it can route the audio appropriately. 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setMode(int mode) { 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 14629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 14639272b4b4a44fe1f33e3030810618194f817caaecEric Laurent service.setMode(mode, mICallBack); 14649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 14659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setMode", e); 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current audio mode. 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 14728aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * @return the current audio mode ({@link #MODE_NORMAL}, {@link #MODE_RINGTONE}, 14738aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * {@link #MODE_IN_CALL} or {@link #MODE_IN_COMMUNICATION}). 14749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current current audio state from the HAL. 14759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMode() { 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.getMode(); 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getMode", e); 14829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return MODE_INVALID; 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* modes for setMode/getMode/setRoute/getRoute */ 14879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Audio harware modes. 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Invalid audio mode. 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_INVALID = AudioSystem.MODE_INVALID; 14949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current audio mode. Used to apply audio routing to current mode. 14969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_CURRENT = AudioSystem.MODE_CURRENT; 14989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Normal audio mode: not ringing and no call established. 15009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_NORMAL = AudioSystem.MODE_NORMAL; 15029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringing audio mode. An incoming is being signaled. 15049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_RINGTONE = AudioSystem.MODE_RINGTONE; 15069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15078f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi * In call audio mode. A telephony call is established. 15089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_IN_CALL = AudioSystem.MODE_IN_CALL; 15108f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi /** 15118f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi * In communication audio mode. An audio/video chat or VoIP call is established. 15128f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi */ 15138f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi public static final int MODE_IN_COMMUNICATION = AudioSystem.MODE_IN_COMMUNICATION; 15149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Routing bits for setRouting/getRouting API */ 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to earpiece 15184a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15194a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1521a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_EARPIECE = AudioSystem.ROUTE_EARPIECE; 15229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15234a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * Routing audio output to speaker 15244a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15254a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1527a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_SPEAKER = AudioSystem.ROUTE_SPEAKER; 15289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @deprecated use {@link #ROUTE_BLUETOOTH_SCO} 15304a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15314a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Deprecated public static final int ROUTE_BLUETOOTH = AudioSystem.ROUTE_BLUETOOTH_SCO; 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to bluetooth SCO 15364a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15374a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1539a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_BLUETOOTH_SCO = AudioSystem.ROUTE_BLUETOOTH_SCO; 15409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to headset 15424a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15434a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1545a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_HEADSET = AudioSystem.ROUTE_HEADSET; 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to bluetooth A2DP 15484a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15494a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1551a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_BLUETOOTH_A2DP = AudioSystem.ROUTE_BLUETOOTH_A2DP; 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Used for mask parameter of {@link #setRouting(int,int,int)}. 15544a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 15554a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 15569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1557a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_ALL = AudioSystem.ROUTE_ALL; 15589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the audio routing for a specified mode 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param mode audio mode to change route. E.g., MODE_RINGTONE. 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param routes bit vector of routes requested, created from one or 15649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * more of ROUTE_xxx types. Set bits indicate that route should be on 15659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param mask bit vector of routes to change, created from one or more of 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ROUTE_xxx types. Unset bits indicate the route should be left unchanged 1567b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * 1568b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 1569a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * setBluetoothScoOn() methods instead. 15709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1571a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRouting(int mode, int routes, int mask) { 15739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current audio routing bit vector for a specified mode. 15779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param mode audio mode to get route (e.g., MODE_RINGTONE) 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return an audio route bit vector that can be compared with ROUTE_xxx 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * bits 1581b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * @deprecated Do not query audio routing directly, use isSpeakerphoneOn(), 1582b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * isBluetoothScoOn(), isBluetoothA2dpOn() and isWiredHeadsetOn() methods instead. 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1584b9c9d260f21b321527c4622a123af9767630d94dEric Laurent @Deprecated 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRouting(int mode) { 1586a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return -1; 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks whether any music is active. 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if any music tracks are active. 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isMusicActive() { 159525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.isStreamActive(STREAM_MUSIC, 0); 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15983114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi /** 15993114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * @hide 1600679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * Checks whether any music or media is actively playing on a remote device (e.g. wireless 1601679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * display). Note that BT audio sinks are not considered remote devices. 1602679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * @return true if {@link AudioManager#STREAM_MUSIC} is active on a remote device 1603679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi */ 1604679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi public boolean isMusicActiveRemotely() { 1605679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi return AudioSystem.isStreamActiveRemotely(STREAM_MUSIC, 0); 1606679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi } 1607679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi 1608679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi /** 1609679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * @hide 1610fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * Checks whether any local or remote media playback is active. 1611fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * Local playback refers to playback for instance on the device's speakers or wired headphones. 1612fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * Remote playback refers to playback for instance on a wireless display mirroring the 1613fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * devices's, or on a device using a Cast-like protocol. 1614fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * @return true if media playback, from which the device is aware, is active. 1615fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi */ 1616fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi public boolean isLocalOrRemoteMusicActive() { 1617fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi IAudioService service = getService(); 1618fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi try { 1619fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi return service.isLocalOrRemoteMusicActive(); 1620fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi } catch (RemoteException e) { 1621fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi Log.e(TAG, "Dead object in isLocalOrRemoteMusicActive()", e); 1622fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi return false; 1623fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi } 1624fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi } 1625fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi 1626fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi /** 1627fca1e603236b8d1681f784e77e3719d1d59c1428Jean-Michel Trivi * @hide 16282380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * Checks whether the current audio focus is exclusive. 16292380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @return true if the top of the audio focus stack requested focus 16302380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * with {@link #AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE} 16312380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi */ 16322380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi public boolean isAudioFocusExclusive() { 16332380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi IAudioService service = getService(); 16342380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi try { 16352380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi return service.getCurrentAudioFocus() == AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE; 16362380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi } catch (RemoteException e) { 16372380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi Log.e(TAG, "Dead object in isAudioFocusExclusive()", e); 16382380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi return false; 16392380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi } 16402380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi } 16412380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi 16422380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi /** 16432380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @hide 16443114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * If the stream is active locally or remotely, adjust its volume according to the enforced 16453114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * priority rules. 16463114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * Note: only AudioManager.STREAM_MUSIC is supported at the moment 16473114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi */ 16483114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi public void adjustLocalOrRemoteStreamVolume(int streamType, int direction) { 16493114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi if (streamType != STREAM_MUSIC) { 16503114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi Log.w(TAG, "adjustLocalOrRemoteStreamVolume() doesn't support stream " + streamType); 16513114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi } 16523114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi IAudioService service = getService(); 16533114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi try { 1654ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn service.adjustLocalOrRemoteStreamVolume(streamType, direction, 165595d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn mContext.getOpPackageName()); 16563114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi } catch (RemoteException e) { 16573114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi Log.e(TAG, "Dead object in adjustLocalOrRemoteStreamVolume", e); 16583114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi } 16593114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi } 16603114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi 16618a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi 16628a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi /** 16638a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi * Return a new audio session identifier not associated with any player or effect. 16648a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi * It can for instance be used to create one of the {@link android.media.audiofx.AudioEffect} 16658a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi * objects. 16668a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi * @return a new unclaimed and unused audio session identifier, or {@link #ERROR} when the 16678a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi * system failed to allocate a new session. 16688a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi */ 16698a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi public int allocateAudioSessionId() { 16708a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi int session = AudioSystem.newAudioSessionId(); 16718a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi if (session > 0) { 16728a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi return session; 16738a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi } else { 16748a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi Log.e(TAG, "Failure to allocate a new audio session ID"); 16758a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi return ERROR; 16768a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi } 16778a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi } 16788a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi 16798a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi 16809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 16819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets a generic audio configuration parameter. The use of these parameters 16829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * are platform dependant, see libaudio 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ** Temporary interface - DO NOT USE 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * TODO: Replace with a more generic key:value get/set mechanism 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * param key name of parameter to set. Must not be null. 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * param value value of parameter. Must not be null. 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 1693ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn * @deprecated Use {@link #setParameters(String)} instead 16949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1695a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public void setParameter(String key, String value) { 1696a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setParameters(key+"="+value); 1697a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1698a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1699a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** 1700a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Sets a variable number of parameter values to audio hardware. 1701a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * 1702a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @param keyValuePairs list of parameters key value pairs in the form: 1703a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * key1=value1;key2=value2;... 1704a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * 1705a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 1706a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public void setParameters(String keyValuePairs) { 1707a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.setParameters(keyValuePairs); 1708a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1709a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1710a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** 1711aac753dcf8862b416773eabaabb9d938a30f5896John Spurlock * Gets a variable number of parameter values from audio hardware. 1712a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * 1713a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @param keys list of parameters 1714a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @return list of parameters key value pairs in the form: 1715a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * key1=value1;key2=value2;... 1716a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 1717a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public String getParameters(String keys) { 1718a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return AudioSystem.getParameters(keys); 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect identifiers */ 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Keyboard and direction pad click sound 17249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEY_CLICK = 0; 17279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved up 17299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_UP = 1; 17329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved down 17349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_DOWN = 2; 17379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved left 17399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_LEFT = 3; 17429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved right 17449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_RIGHT = 4; 17479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME standard keypress sound 17499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_STANDARD = 5; 17529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME spacebar keypress sound 17549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_SPACEBAR = 6; 17579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME delete keypress sound 17599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_DELETE = 7; 17629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME return_keypress sound 17649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 17659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_RETURN = 8; 1767cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh 1768cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh /** 1769cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * Invalid keypress sound 1770cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * @see #playSoundEffect(int) 1771cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh */ 1772cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh public static final int FX_KEYPRESS_INVALID = 9; 17739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide Number of sound effects 17759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1776cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh public static final int NUM_SOUND_EFFECTS = 10; 17779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Plays a sound effect (Key clicks, lid open/close...) 17809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param effectType The type of sound effect. One of 17819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_KEY_CLICK}, 17829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_UP}, 17839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_DOWN}, 17849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_LEFT}, 17859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_RIGHT}, 1786105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_STANDARD}, 1787105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_SPACEBAR}, 1788105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_DELETE}, 1789105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_RETURN}, 1790cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * {@link #FX_KEYPRESS_INVALID}, 17919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This version uses the UI settings to determine 17929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * whether sounds are heard or not. 17939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType) { 17959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (effectType < 0 || effectType >= NUM_SOUND_EFFECTS) { 17969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 17979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!querySoundEffectsEnabled()) { 18009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 18019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 18049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 18059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.playSoundEffect(effectType); 18069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 18079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in playSoundEffect"+e); 18089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Plays a sound effect (Key clicks, lid open/close...) 18139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param effectType The type of sound effect. One of 18149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_KEY_CLICK}, 18159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_UP}, 18169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_DOWN}, 18179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_LEFT}, 18189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_RIGHT}, 1819105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_STANDARD}, 1820105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_SPACEBAR}, 1821105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_DELETE}, 1822105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_RETURN}, 1823cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * {@link #FX_KEYPRESS_INVALID}, 1824a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent * @param volume Sound effect volume. 1825a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent * The volume value is a raw scalar so UI controls should be scaled logarithmically. 1826a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent * If a volume of -1 is specified, the AudioManager.STREAM_MUSIC stream volume minus 3dB will be used. 18279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This version is for applications that have their own 18289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * settings panel for enabling and controlling volume. 18299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType, float volume) { 18319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (effectType < 0 || effectType >= NUM_SOUND_EFFECTS) { 18329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 18339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 18369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 18379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.playSoundEffectVolume(effectType, volume); 18389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 18399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in playSoundEffect"+e); 18409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Settings has an in memory cache, so this is fast. 18459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean querySoundEffectsEnabled() { 18479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return Settings.System.getInt(mContext.getContentResolver(), Settings.System.SOUND_EFFECTS_ENABLED, 0) != 0; 18489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Load Sound effects. 18539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method must be called when sound effects are enabled. 18549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void loadSoundEffects() { 18569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 18579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 18589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.loadSoundEffects(); 18599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 18609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in loadSoundEffects"+e); 18619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unload Sound effects. 18669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method can be called to free some memory when 18679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sound effects are disabled. 18689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unloadSoundEffects() { 18709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 18719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 18729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.unloadSoundEffects(); 18739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 18749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in unloadSoundEffects"+e); 18759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18784050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent /** 18792380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @hide 18802380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * Used to indicate no audio focus has been gained or lost. 18812380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi */ 18822380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi public static final int AUDIOFOCUS_NONE = 0; 18832380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi 18842380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi /** 1885d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Used to indicate a gain of audio focus, or a request of audio focus, of unknown duration. 18867f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1887d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 1888d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1889d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_GAIN = 1; 1890d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1891d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Used to indicate a temporary gain or request of audio focus, anticipated to last a short 1892d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * amount of time. Examples of temporary changes are the playback of driving directions, or an 1893d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * event notification. 18947f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1895d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 1896d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1897d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_GAIN_TRANSIENT = 2; 1898078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 1899078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a temporary request of audio focus, anticipated to last a short 1900983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * amount of time, and where it is acceptable for other audio applications to keep playing 1901983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * after having lowered their output level (also referred to as "ducking"). 1902078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Examples of temporary changes are the playback of driving directions where playback of music 1903078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * in the background is acceptable. 19047f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1905078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 1906078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 1907078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK = 3; 1908078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 19092380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * Used to indicate a temporary request of audio focus, anticipated to last a short 19102380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * amount of time, during which no other applications, or system components, should play 19112380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * anything. Examples of exclusive and transient audio focus requests are voice 19122380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * memo recording and speech recognition, during which the system shouldn't play any 19132380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * notifications, and media playback should have paused. 19142380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 19152380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi */ 19162380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi public static final int AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE = 4; 19172380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi /** 1918078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a loss of audio focus of unknown duration. 19197f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1920078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 1921078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_LOSS = -1 * AUDIOFOCUS_GAIN; 1922078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 1923078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a transient loss of audio focus. 19247f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1925078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 1926078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_LOSS_TRANSIENT = -1 * AUDIOFOCUS_GAIN_TRANSIENT; 1927078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 1928078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a transient loss of audio focus where the loser of the audio focus can 1929983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * lower its output volume if it wants to continue playing (also referred to as "ducking"), as 1930983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * the new focus owner doesn't require others to be silent. 19317f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 1932078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 1933078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK = 1934078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi -1 * AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK; 1935d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1936d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1937d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Interface definition for a callback to be invoked when the audio focus of the system is 1938d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * updated. 1939d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1940d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public interface OnAudioFocusChangeListener { 1941d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1942d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Called on the listener to notify it the audio focus for this listener has been changed. 1943d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * The focusChange value indicates whether the focus was gained, 1944d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * whether the focus was lost, and whether that loss is transient, or whether the new focus 1945d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * holder will hold it for an unknown amount of time. 1946983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * When losing focus, listeners can use the focus change information to decide what 1947983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * behavior to adopt when losing focus. A music player could for instance elect to lower 1948983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * the volume of its music stream (duck) for transient focus losses, and pause otherwise. 1949983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * @param focusChange the type of focus change, one of {@link AudioManager#AUDIOFOCUS_GAIN}, 1950078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * {@link AudioManager#AUDIOFOCUS_LOSS}, {@link AudioManager#AUDIOFOCUS_LOSS_TRANSIENT} 1951983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * and {@link AudioManager#AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK}. 1952d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 19537f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi public void onAudioFocusChange(int focusChange); 1954d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1955d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1956d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1957d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Map to convert focus event listener IDs, as used in the AudioService audio focus stack, 1958d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * to actual listener objects. 1959d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 196030c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final HashMap<String, OnAudioFocusChangeListener> mAudioFocusIdListenerMap = 1961d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi new HashMap<String, OnAudioFocusChangeListener>(); 1962d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1963d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Lock to prevent concurrent changes to the list of focus listeners for this AudioManager 1964d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * instance. 1965d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1966d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private final Object mFocusListenerLock = new Object(); 1967d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1968d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private OnAudioFocusChangeListener findFocusListener(String id) { 1969d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return mAudioFocusIdListenerMap.get(id); 1970d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1971d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1972d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1973d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Handler for audio focus events coming from the audio service. 1974d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 197530c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final FocusEventHandlerDelegate mAudioFocusEventHandlerDelegate = 1976d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi new FocusEventHandlerDelegate(); 1977078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi 1978d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 1979d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper class to handle the forwarding of audio focus events to the appropriate listener 1980d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 1981d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private class FocusEventHandlerDelegate { 1982d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private final Handler mHandler; 1983d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1984d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusEventHandlerDelegate() { 1985d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Looper looper; 1986d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if ((looper = Looper.myLooper()) == null) { 1987d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi looper = Looper.getMainLooper(); 1988d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1989d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 1990d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (looper != null) { 1991d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // implement the event handler delegate to receive audio focus events 1992d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mHandler = new Handler(looper) { 1993d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi @Override 1994d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void handleMessage(Message msg) { 1995d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi OnAudioFocusChangeListener listener = null; 1996d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusListenerLock) { 1997d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi listener = findFocusListener((String)msg.obj); 1998d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 1999d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (listener != null) { 20007f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi listener.onAudioFocusChange(msg.what); 2001d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2002d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2003d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi }; 2004d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } else { 2005d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mHandler = null; 2006d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2007d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2008d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2009d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Handler getHandler() { 2010d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return mHandler; 2011d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2012d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2013d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 201430c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final IAudioFocusDispatcher mAudioFocusDispatcher = new IAudioFocusDispatcher.Stub() { 2015d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2016d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void dispatchAudioFocusChange(int focusChange, String id) { 2017d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Message m = mAudioFocusEventHandlerDelegate.getHandler().obtainMessage(focusChange, id); 2018d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mAudioFocusEventHandlerDelegate.getHandler().sendMessage(m); 2019d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2020d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2021d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi }; 2022d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2023d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private String getIdForAudioFocusListener(OnAudioFocusChangeListener l) { 2024d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (l == null) { 2025308e9a5d0975489982f93fd1f3728e6ed7a778d0Jean-Michel Trivi return new String(this.toString()); 2026d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } else { 2027d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return new String(this.toString() + l.toString()); 2028d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2029d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2030d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2031d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 20325f53f0883a507b9d4b9b9891af560a64f746d149Xavier Ducrohet * @hide 203346b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Registers a listener to be called when audio focus changes. Calling this method is optional 203446b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * before calling {@link #requestAudioFocus(OnAudioFocusChangeListener, int, int)}, as it 203546b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * will register the listener as well if it wasn't registered already. 203646b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param l the listener to be notified of audio focus changes. 2037d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2038d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void registerAudioFocusListener(OnAudioFocusChangeListener l) { 2039d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusListenerLock) { 2040d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (mAudioFocusIdListenerMap.containsKey(getIdForAudioFocusListener(l))) { 2041d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return; 2042d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2043d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mAudioFocusIdListenerMap.put(getIdForAudioFocusListener(l), l); 2044d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2045d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2046d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2047d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 20485f53f0883a507b9d4b9b9891af560a64f746d149Xavier Ducrohet * @hide 204946b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Causes the specified listener to not be called anymore when focus is gained or lost. 205046b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param l the listener to unregister. 2051d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2052d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void unregisterAudioFocusListener(OnAudioFocusChangeListener l) { 2053392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi 2054d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // remove locally 2055d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusListenerLock) { 2056d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mAudioFocusIdListenerMap.remove(getIdForAudioFocusListener(l)); 2057d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2058d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2059d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2060d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2061d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 206246b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * A failed focus change request. 2063d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2064d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_REQUEST_FAILED = 0; 2065d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 206646b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * A successful focus change request. 2067d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2068d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_REQUEST_GRANTED = 1; 2069d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2070d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2071d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2072d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Request audio focus. 207346b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Send a request to obtain the audio focus 2074d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param l the listener to be notified of audio focus changes 2075d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param streamType the main audio stream type affected by the focus request 2076d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param durationHint use {@link #AUDIOFOCUS_GAIN_TRANSIENT} to indicate this focus request 2077d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * is temporary, and focus will be abandonned shortly. Examples of transient requests are 2078078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * for the playback of driving directions, or notifications sounds. 2079983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * Use {@link #AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK} to indicate also that it's ok for 2080983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * the previous focus owner to keep playing if it ducks its audio output. 20819171db279826ee91d64eb9538a504ffed5e53b38Jean-Michel Trivi * Alternatively use {@link #AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE} for a temporary request 20829171db279826ee91d64eb9538a504ffed5e53b38Jean-Michel Trivi * that benefits from the system not playing disruptive sounds like notifications, for 20839171db279826ee91d64eb9538a504ffed5e53b38Jean-Michel Trivi * usecases such as voice memo recording, or speech recognition. 2084078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Use {@link #AUDIOFOCUS_GAIN} for a focus request of unknown duration such 2085d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * as the playback of a song or a video. 2086d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @return {@link #AUDIOFOCUS_REQUEST_FAILED} or {@link #AUDIOFOCUS_REQUEST_GRANTED} 2087d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2088d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int requestAudioFocus(OnAudioFocusChangeListener l, int streamType, int durationHint) { 2089d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi int status = AUDIOFOCUS_REQUEST_FAILED; 20902380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi if ((durationHint < AUDIOFOCUS_GAIN) || 20912380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi (durationHint > AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE)) { 209255d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi Log.e(TAG, "Invalid duration hint, audio focus request denied"); 209355d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi return status; 209455d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi } 2095d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi registerAudioFocusListener(l); 2096d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi //TODO protect request by permission check? 2097d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi IAudioService service = getService(); 2098d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 2099d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi status = service.requestAudioFocus(streamType, durationHint, mICallBack, 21008f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mAudioFocusDispatcher, getIdForAudioFocusListener(l), 210195d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn mContext.getOpPackageName() /* package name */); 2102d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 21034dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi Log.e(TAG, "Can't call requestAudioFocus() on AudioService due to "+e); 2104d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2105d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return status; 2106d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2107d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 21084dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi /** 21094dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @hide 21104dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * Used internally by telephony package to request audio focus. Will cause the focus request 21114dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * to be associated with the "voice communication" identifier only used in AudioService 21124dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * to identify this use case. 21134dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @param streamType use STREAM_RING for focus requests when ringing, VOICE_CALL for 21144dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * the establishment of the call 21154dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @param durationHint the type of focus request. AUDIOFOCUS_GAIN_TRANSIENT is recommended so 21164dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * media applications resume after a call 21174dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi */ 21184dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi public void requestAudioFocusForCall(int streamType, int durationHint) { 21194dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi IAudioService service = getService(); 21204dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi try { 21214dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi service.requestAudioFocus(streamType, durationHint, mICallBack, null, 2122fa9a69805b001034aa04c3b33989a7ac21522371Jean-Michel Trivi MediaFocusControl.IN_VOICE_COMM_FOCUS_ID, 212395d785346b4dae808a2d8f77356175e55a572d96Dianne Hackborn mContext.getOpPackageName()); 21244dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } catch (RemoteException e) { 21254dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi Log.e(TAG, "Can't call requestAudioFocusForCall() on AudioService due to "+e); 21264dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 21274dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 21284dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi 21294dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi /** 21304dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @hide 21314dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * Used internally by telephony package to abandon audio focus, typically after a call or 21324dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * when ringing ends and the call is rejected or not answered. 21334dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * Should match one or more calls to {@link #requestAudioFocusForCall(int, int)}. 21344dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi */ 21354dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi public void abandonAudioFocusForCall() { 21364dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi IAudioService service = getService(); 21374dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi try { 2138fa9a69805b001034aa04c3b33989a7ac21522371Jean-Michel Trivi service.abandonAudioFocus(null, MediaFocusControl.IN_VOICE_COMM_FOCUS_ID); 21394dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } catch (RemoteException e) { 21404dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi Log.e(TAG, "Can't call abandonAudioFocusForCall() on AudioService due to "+e); 21414dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 21424dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 2143d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2144d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 214546b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Abandon audio focus. Causes the previous focus owner, if any, to receive focus. 214646b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param l the listener with which focus was requested. 2147d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @return {@link #AUDIOFOCUS_REQUEST_FAILED} or {@link #AUDIOFOCUS_REQUEST_GRANTED} 2148d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2149d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int abandonAudioFocus(OnAudioFocusChangeListener l) { 2150d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi int status = AUDIOFOCUS_REQUEST_FAILED; 2151392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi unregisterAudioFocusListener(l); 2152d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi IAudioService service = getService(); 2153d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 2154d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi status = service.abandonAudioFocus(mAudioFocusDispatcher, 2155d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi getIdForAudioFocusListener(l)); 2156d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 21574dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi Log.e(TAG, "Can't call abandonAudioFocus() on AudioService due to "+e); 2158d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2159d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return status; 2160d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2161d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2162d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2163d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //==================================================================== 2164d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Remote Control 2165d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 216646b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Register a component to be the sole receiver of MEDIA_BUTTON intents. 2167d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * @param eventReceiver identifier of a {@link android.content.BroadcastReceiver} 2168d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * that will receive the media button intent. This broadcast receiver must be declared 2169f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * in the application manifest. The package of the component must match that of 2170f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * the context you're registering from. 2171d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2172d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void registerMediaButtonEventReceiver(ComponentName eventReceiver) { 21738f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (eventReceiver == null) { 21748f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 21758f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2176f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if (!eventReceiver.getPackageName().equals(mContext.getPackageName())) { 2177f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "registerMediaButtonEventReceiver() error: " + 2178f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi "receiver and context package names don't match"); 2179f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi return; 2180f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2181f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // construct a PendingIntent for the media button and register it 2182f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 2183f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // the associated intent will be handled by the component being registered 2184f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mediaButtonIntent.setComponent(eventReceiver); 2185f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi PendingIntent pi = PendingIntent.getBroadcast(mContext, 2186f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 0/*requestCode, ignored*/, mediaButtonIntent, 0/*flags*/); 2187f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi registerMediaButtonIntent(pi, eventReceiver); 2188f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2189f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 2190f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 2191961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * Register a component to be the sole receiver of MEDIA_BUTTON intents. This is like 2192961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * {@link #registerMediaButtonEventReceiver(android.content.ComponentName)}, but allows 2193961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * the buttons to go to any PendingIntent. Note that you should only use this form if 2194961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * you know you will continue running for the full time until unregistering the 2195961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * PendingIntent. 2196961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * @param eventReceiver target that will receive media button intents. The PendingIntent 2197961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * will be sent as-is when a media button action occurs, with {@link Intent#EXTRA_KEY_EVENT} 2198961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * added and holding the key code of the media button that was pressed. 2199961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn */ 2200961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn public void registerMediaButtonEventReceiver(PendingIntent eventReceiver) { 2201961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn if (eventReceiver == null) { 2202961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn return; 2203961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2204961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn registerMediaButtonIntent(eventReceiver, null); 2205961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2206961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn 2207961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn /** 2208f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * @hide 2209f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * no-op if (pi == null) or (eventReceiver == null) 2210f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 2211f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public void registerMediaButtonIntent(PendingIntent pi, ComponentName eventReceiver) { 2212961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn if (pi == null) { 2213f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "Cannot call registerMediaButtonIntent() with a null parameter"); 2214f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi return; 2215f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2216d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi IAudioService service = getService(); 2217d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi try { 2218f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // pi != null 221979f7ec70ebd5758ce54fd5b6fcd60fd27457cba6Dianne Hackborn service.registerMediaButtonIntent(pi, eventReceiver, 222079f7ec70ebd5758ce54fd5b6fcd60fd27457cba6Dianne Hackborn eventReceiver == null ? mToken : null); 2221d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } catch (RemoteException e) { 2222f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "Dead object in registerMediaButtonIntent"+e); 2223d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2224f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik if (USE_SESSIONS) { 22258a2cfc309ab9126e90022916967c65a793c034f0RoboErik MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(mContext); 22268a2cfc309ab9126e90022916967c65a793c034f0RoboErik helper.addMediaButtonListener(pi, mContext); 2227f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik } 2228d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2229d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2230d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 2231722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi * @hide 2232722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi * Used internally by telephony package to register an intent receiver for ACTION_MEDIA_BUTTON. 2233722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi * @param eventReceiver the component that will receive the media button key events, 2234722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi * no-op if eventReceiver is null 2235722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi */ 2236722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi public void registerMediaButtonEventReceiverForCalls(ComponentName eventReceiver) { 2237722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi if (eventReceiver == null) { 2238722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi return; 2239722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } 2240722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi IAudioService service = getService(); 2241722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi try { 2242722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi // eventReceiver != null 2243722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi service.registerMediaButtonEventReceiverForCalls(eventReceiver); 2244722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } catch (RemoteException e) { 2245722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi Log.e(TAG, "Dead object in registerMediaButtonEventReceiverForCalls", e); 2246722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } 2247722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } 2248722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi 2249722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi /** 2250722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi * @hide 2251722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi */ 2252722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi public void unregisterMediaButtonEventReceiverForCalls() { 2253722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi IAudioService service = getService(); 2254722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi try { 2255722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi service.unregisterMediaButtonEventReceiverForCalls(); 2256722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } catch (RemoteException e) { 2257722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi Log.e(TAG, "Dead object in unregisterMediaButtonEventReceiverForCalls", e); 2258722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } 2259722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } 2260722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi 2261722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi /** 226246b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Unregister the receiver of MEDIA_BUTTON intents. 226346b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param eventReceiver identifier of a {@link android.content.BroadcastReceiver} 226446b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * that was registered with {@link #registerMediaButtonEventReceiver(ComponentName)}. 2265d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2266d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void unregisterMediaButtonEventReceiver(ComponentName eventReceiver) { 22678f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (eventReceiver == null) { 22688f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 22698f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2270f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // construct a PendingIntent for the media button and unregister it 2271f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 2272f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // the associated intent will be handled by the component being registered 2273f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mediaButtonIntent.setComponent(eventReceiver); 2274f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi PendingIntent pi = PendingIntent.getBroadcast(mContext, 2275f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 0/*requestCode, ignored*/, mediaButtonIntent, 0/*flags*/); 2276b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi unregisterMediaButtonIntent(pi); 2277f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2278f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 2279f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 2280961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * Unregister the receiver of MEDIA_BUTTON intents. 2281961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * @param eventReceiver same PendingIntent that was registed with 2282961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * {@link #registerMediaButtonEventReceiver(PendingIntent)}. 2283961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn */ 2284961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn public void unregisterMediaButtonEventReceiver(PendingIntent eventReceiver) { 2285961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn if (eventReceiver == null) { 2286961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn return; 2287961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2288b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi unregisterMediaButtonIntent(eventReceiver); 2289961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2290961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn 2291961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn /** 2292f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * @hide 2293f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 2294b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi public void unregisterMediaButtonIntent(PendingIntent pi) { 2295d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi IAudioService service = getService(); 2296d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi try { 2297b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi service.unregisterMediaButtonIntent(pi); 2298d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } catch (RemoteException e) { 2299f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "Dead object in unregisterMediaButtonIntent"+e); 2300d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2301f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik if (USE_SESSIONS) { 23028a2cfc309ab9126e90022916967c65a793c034f0RoboErik MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(mContext); 23038a2cfc309ab9126e90022916967c65a793c034f0RoboErik helper.removeMediaButtonListener(pi); 2304f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik } 2305d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2306d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2307178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi /** 2308178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi * Registers the remote control client for providing information to display on the remote 2309178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi * controls. 2310466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * @param rcClient The remote control client from which remote controls will receive 2311466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * information to display. 2312466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * @see RemoteControlClient 23138f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 23144426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void registerRemoteControlClient(RemoteControlClient rcClient) { 2315f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if ((rcClient == null) || (rcClient.getRcMediaIntent() == null)) { 23168f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 23178f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 23188f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IAudioService service = getService(); 23198f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi try { 23203114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi int rcseId = service.registerRemoteControlClient( 23213114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi rcClient.getRcMediaIntent(), /* mediaIntent */ 23223114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi rcClient.getIRemoteControlClient(),/* rcClient */ 23238f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi // used to match media button event receiver and audio focus 23243114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi mContext.getPackageName()); /* packageName */ 23253114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi rcClient.setRcseId(rcseId); 23268f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } catch (RemoteException e) { 23278f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.e(TAG, "Dead object in registerRemoteControlClient"+e); 23288f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2329f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik if (USE_SESSIONS) { 23308a2cfc309ab9126e90022916967c65a793c034f0RoboErik rcClient.registerWithSession(MediaSessionLegacyHelper.getHelper(mContext)); 2331f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik } 23328f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 23338f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 23348f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 2335fcd693a21d862ea765006f8987b8dd4b125b28c5Jean-Michel Trivi * Unregisters the remote control client that was providing information to display on the 2336466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * remote controls. 2337466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * @param rcClient The remote control client to unregister. 23384426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * @see #registerRemoteControlClient(RemoteControlClient) 23398f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 23404426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void unregisterRemoteControlClient(RemoteControlClient rcClient) { 2341f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if ((rcClient == null) || (rcClient.getRcMediaIntent() == null)) { 23428f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 23438f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 23448f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi IAudioService service = getService(); 23458f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi try { 2346f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi service.unregisterRemoteControlClient(rcClient.getRcMediaIntent(), /* mediaIntent */ 2347f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi rcClient.getIRemoteControlClient()); /* rcClient */ 23488f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } catch (RemoteException e) { 23498f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi Log.e(TAG, "Dead object in unregisterRemoteControlClient"+e); 23508f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2351f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik if (USE_SESSIONS) { 23528a2cfc309ab9126e90022916967c65a793c034f0RoboErik rcClient.unregisterWithSession(MediaSessionLegacyHelper.getHelper(mContext)); 2353f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErik } 23548f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 23558f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 235644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi /** 2357a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * Registers a {@link RemoteController} instance for it to receive media metadata updates 2358a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * and playback state information from applications using {@link RemoteControlClient}, and 2359a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * control their playback. 2360f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * <p>Registration requires the {@link OnClientUpdateListener} listener to be one of the 2361f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * enabled notification listeners (see 2362f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * {@link android.service.notification.NotificationListenerService}). 2363a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * @param rctlr the object to register. 23647ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * @return true if the {@link RemoteController} was successfully registered, false if an 23657ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * error occurred, due to an internal system error, or insufficient permissions. 23667ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi */ 23677ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi public boolean registerRemoteController(RemoteController rctlr) { 23687ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi if (rctlr == null) { 23697ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi return false; 23707ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 237173e23e229dd1a2d25687b1c6a63c708665378e41RoboErik if (USE_SESSIONS) { 237273e23e229dd1a2d25687b1c6a63c708665378e41RoboErik rctlr.startListeningToSessions(); 237373e23e229dd1a2d25687b1c6a63c708665378e41RoboErik return true; 237473e23e229dd1a2d25687b1c6a63c708665378e41RoboErik } else { 237573e23e229dd1a2d25687b1c6a63c708665378e41RoboErik IAudioService service = getService(); 237673e23e229dd1a2d25687b1c6a63c708665378e41RoboErik final RemoteController.OnClientUpdateListener l = rctlr.getUpdateListener(); 237773e23e229dd1a2d25687b1c6a63c708665378e41RoboErik final ComponentName listenerComponent = new ComponentName(mContext, l.getClass()); 237873e23e229dd1a2d25687b1c6a63c708665378e41RoboErik try { 237973e23e229dd1a2d25687b1c6a63c708665378e41RoboErik int[] artworkDimensions = rctlr.getArtworkSize(); 238073e23e229dd1a2d25687b1c6a63c708665378e41RoboErik boolean reg = service.registerRemoteController(rctlr.getRcDisplay(), 238173e23e229dd1a2d25687b1c6a63c708665378e41RoboErik artworkDimensions[0]/* w */, artworkDimensions[1]/* h */, 238273e23e229dd1a2d25687b1c6a63c708665378e41RoboErik listenerComponent); 238373e23e229dd1a2d25687b1c6a63c708665378e41RoboErik rctlr.setIsRegistered(reg); 238473e23e229dd1a2d25687b1c6a63c708665378e41RoboErik return reg; 238573e23e229dd1a2d25687b1c6a63c708665378e41RoboErik } catch (RemoteException e) { 238673e23e229dd1a2d25687b1c6a63c708665378e41RoboErik Log.e(TAG, "Dead object in registerRemoteController " + e); 238773e23e229dd1a2d25687b1c6a63c708665378e41RoboErik return false; 238873e23e229dd1a2d25687b1c6a63c708665378e41RoboErik } 23897ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 23907ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 23917ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi 23927ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi /** 2393a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * Unregisters a {@link RemoteController}, causing it to no longer receive media metadata and 2394a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * playback state information, and no longer be capable of controlling playback. 2395a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * @param rctlr the object to unregister. 23967ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi */ 23977ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi public void unregisterRemoteController(RemoteController rctlr) { 23987ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi if (rctlr == null) { 23997ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi return; 24007ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 240173e23e229dd1a2d25687b1c6a63c708665378e41RoboErik if (USE_SESSIONS) { 240273e23e229dd1a2d25687b1c6a63c708665378e41RoboErik rctlr.stopListeningToSessions(); 240373e23e229dd1a2d25687b1c6a63c708665378e41RoboErik } else { 240473e23e229dd1a2d25687b1c6a63c708665378e41RoboErik IAudioService service = getService(); 240573e23e229dd1a2d25687b1c6a63c708665378e41RoboErik try { 240673e23e229dd1a2d25687b1c6a63c708665378e41RoboErik service.unregisterRemoteControlDisplay(rctlr.getRcDisplay()); 240773e23e229dd1a2d25687b1c6a63c708665378e41RoboErik rctlr.setIsRegistered(false); 240873e23e229dd1a2d25687b1c6a63c708665378e41RoboErik } catch (RemoteException e) { 240973e23e229dd1a2d25687b1c6a63c708665378e41RoboErik Log.e(TAG, "Dead object in unregisterRemoteControlDisplay " + e); 241073e23e229dd1a2d25687b1c6a63c708665378e41RoboErik } 24117ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 24127ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 24137ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi 24147ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi /** 24157ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * @hide 241644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * Registers a remote control display that will be sent information by remote control clients. 24174a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * Use this method if your IRemoteControlDisplay is not going to display artwork, otherwise 24184a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * use {@link #registerRemoteControlDisplay(IRemoteControlDisplay, int, int)} to pass the 24194a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * artwork size directly, or 24204a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * {@link #remoteControlDisplayUsesBitmapSize(IRemoteControlDisplay, int, int)} later if artwork 24214a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * is not yet needed. 2422f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * <p>Registration requires the {@link Manifest.permission#MEDIA_CONTENT_CONTROL} permission. 24234a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param rcd the IRemoteControlDisplay 242444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi */ 242544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi public void registerRemoteControlDisplay(IRemoteControlDisplay rcd) { 24264a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi // passing a negative value for art work width and height as they are unknown at this stage 24274a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi registerRemoteControlDisplay(rcd, /*w*/-1, /*h*/ -1); 24284a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi } 24294a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi 24304a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi /** 24314a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @hide 24324a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * Registers a remote control display that will be sent information by remote control clients. 2433f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * <p>Registration requires the {@link Manifest.permission#MEDIA_CONTENT_CONTROL} permission. 24344a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param rcd 24354a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param w the maximum width of the expected bitmap. Negative values indicate it is 24364a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * useless to send artwork. 24374a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param h the maximum height of the expected bitmap. Negative values indicate it is 24384a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * useless to send artwork. 24394a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi */ 24404a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi public void registerRemoteControlDisplay(IRemoteControlDisplay rcd, int w, int h) { 244144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi if (rcd == null) { 244244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi return; 244344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 244444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi IAudioService service = getService(); 244544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi try { 24464a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi service.registerRemoteControlDisplay(rcd, w, h); 244744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } catch (RemoteException e) { 244844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi Log.e(TAG, "Dead object in registerRemoteControlDisplay " + e); 244944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 245044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 245144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi 245244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi /** 245344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @hide 245444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * Unregisters a remote control display that was sent information by remote control clients. 245544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param rcd 245644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi */ 245744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi public void unregisterRemoteControlDisplay(IRemoteControlDisplay rcd) { 245844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi if (rcd == null) { 245944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi return; 246044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 246144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi IAudioService service = getService(); 246244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi try { 246344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi service.unregisterRemoteControlDisplay(rcd); 246444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } catch (RemoteException e) { 246544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi Log.e(TAG, "Dead object in unregisterRemoteControlDisplay " + e); 246644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 246744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 246844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi 246944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi /** 247044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @hide 247144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * Sets the artwork size a remote control display expects when receiving bitmaps. 247244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param rcd 247344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param w the maximum width of the expected bitmap. Negative values indicate it is 247444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * useless to send artwork. 247544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param h the maximum height of the expected bitmap. Negative values indicate it is 247644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * useless to send artwork. 247744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi */ 247844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi public void remoteControlDisplayUsesBitmapSize(IRemoteControlDisplay rcd, int w, int h) { 247944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi if (rcd == null) { 248044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi return; 248144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 248244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi IAudioService service = getService(); 248344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi try { 248444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi service.remoteControlDisplayUsesBitmapSize(rcd, w, h); 248544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } catch (RemoteException e) { 248644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi Log.e(TAG, "Dead object in remoteControlDisplayUsesBitmapSize " + e); 248744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 248844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 2489ced110ec5970c632f523dfc0350b6071461ea9bcNeel Parekh 2490b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi /** 24913261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi * @hide 2492c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * Controls whether a remote control display needs periodic checks of the RemoteControlClient 2493c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * playback position to verify that the estimated position has not drifted from the actual 2494c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * position. By default the check is not performed. 2495c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * The IRemoteControlDisplay must have been previously registered for this to have any effect. 2496c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * @param rcd the IRemoteControlDisplay for which the anti-drift mechanism will be enabled 2497c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * or disabled. No effect is null. 2498c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * @param wantsSync if true, RemoteControlClient instances which expose their playback position 2499c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * to the framework will regularly compare the estimated playback position with the actual 2500c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * position, and will update the IRemoteControlDisplay implementation whenever a drift is 2501c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * detected. 2502c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi */ 2503c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi public void remoteControlDisplayWantsPlaybackPositionSync(IRemoteControlDisplay rcd, 2504c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi boolean wantsSync) { 2505c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi if (rcd == null) { 2506c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi return; 2507c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } 2508c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi IAudioService service = getService(); 2509c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi try { 2510c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi service.remoteControlDisplayWantsPlaybackPositionSync(rcd, wantsSync); 2511c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } catch (RemoteException e) { 2512c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi Log.e(TAG, "Dead object in remoteControlDisplayWantsPlaybackPositionSync " + e); 2513c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } 2514c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } 2515c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi 2516c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi /** 2517c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * @hide 25183261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi * Request the user of a RemoteControlClient to seek to the given playback position. 25193261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi * @param generationId the RemoteControlClient generation counter for which this request is 25203261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi * issued. Requests for an older generation than current one will be ignored. 25213261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi * @param timeMs the time in ms to seek to, must be positive. 25223261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi */ 25233261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi public void setRemoteControlClientPlaybackPosition(int generationId, long timeMs) { 25243261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi if (timeMs < 0) { 25253261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi return; 25263261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi } 25273261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi IAudioService service = getService(); 25283261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi try { 25293261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi service.setRemoteControlClientPlaybackPosition(generationId, timeMs); 25303261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi } catch (RemoteException e) { 25313261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi Log.e(TAG, "Dead object in setRccPlaybackPosition("+ generationId + ", " 25323261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi + timeMs + ")", e); 25333261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi } 25343261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi } 25353261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi 25363261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi /** 2537f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi * @hide 25387ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * Notify the user of a RemoteControlClient that it should update its metadata with the 25397ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * new value for the given key. 2540f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi * @param generationId the RemoteControlClient generation counter for which this request is 2541f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi * issued. Requests for an older generation than current one will be ignored. 2542f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi * @param key the metadata key for which a new value exists 2543f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi * @param value the new metadata value 2544f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi */ 25457ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi public void updateRemoteControlClientMetadata(int generationId, int key, 25467ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi Rating value) { 2547f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi IAudioService service = getService(); 2548f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi try { 2549f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi service.updateRemoteControlClientMetadata(generationId, key, value); 2550f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi } catch (RemoteException e) { 2551f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi Log.e(TAG, "Dead object in updateRemoteControlClientMetadata("+ generationId + ", " 2552f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi + key +", " + value + ")", e); 2553f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi } 2554f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi } 2555f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi 2556f823fc4dba2df5cf5f00e13361f2db93c81f6961Jean-Michel Trivi /** 25574050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * @hide 25584050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * Reload audio settings. This method is called by Settings backup 25594050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * agent when audio settings are restored and causes the AudioService 25604050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * to read and apply restored settings. 25614050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent */ 25624050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent public void reloadAudioSettings() { 25634050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent IAudioService service = getService(); 25644050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent try { 25654050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent service.reloadAudioSettings(); 25664050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } catch (RemoteException e) { 25674050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent Log.e(TAG, "Dead object in reloadAudioSettings"+e); 25684050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 25694050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 25704050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 25715a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du /** 25725a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * @hide 25735a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * Notifies AudioService that it is connected to an A2DP device that supports absolute volume, 25745a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * so that AudioService can send volume change events to the A2DP device, rather than handling 25755a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * them. 25765a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du */ 25775a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du public void avrcpSupportsAbsoluteVolume(String address, boolean support) { 25785a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du IAudioService service = getService(); 25795a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du try { 25805a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du service.avrcpSupportsAbsoluteVolume(address, support); 25815a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du } catch (RemoteException e) { 25825a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du Log.e(TAG, "Dead object in avrcpSupportsAbsoluteVolume", e); 25835a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du } 25845a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du } 25855a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du 25869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 25879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 25889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 258930c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final IBinder mICallBack = new Binder(); 25907f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten 25917f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten /** 25927f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * Checks whether the phone is in silent mode, with or without vibrate. 25937f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * 25947f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * @return true if phone is in silent mode, with or without vibrate. 25957f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * 25967f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * @see #getRingerMode() 25977f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * 25987f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * @hide pending API Council approval 25997f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten */ 26007f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten public boolean isSilentMode() { 26017f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten int ringerMode = getRingerMode(); 26027f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten boolean silentMode = 26037f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten (ringerMode == RINGER_MODE_SILENT) || 26047f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten (ringerMode == RINGER_MODE_VIBRATE); 26057f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten return silentMode; 26067f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten } 26077f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten 26088b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten // This section re-defines new output device constants from AudioSystem, because the AudioSystem 26098b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten // class is not used by other parts of the framework, which instead use definitions and methods 26108b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten // from AudioManager. AudioSystem is an internal class used by AudioManager and AudioService. 26118b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten 2612948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2613948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for the small speaker at the front of the device used 26148b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * when placing calls. Does not refer to an in-ear headphone without attached microphone, 26158b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * such as earbuds, earphones, or in-ear monitors (IEM). Those would be handled as a 26168b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_WIRED_HEADPHONE}. 26178b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 26188b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_EARPIECE = AudioSystem.DEVICE_OUT_EARPIECE; 2619948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2620948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for the built-in speaker */ 26218b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_SPEAKER = AudioSystem.DEVICE_OUT_SPEAKER; 2622948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2623948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a wired headset with attached microphone */ 26248b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_WIRED_HEADSET = AudioSystem.DEVICE_OUT_WIRED_HEADSET; 2625948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2626948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a wired headphone without attached microphone */ 26278b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_WIRED_HEADPHONE = AudioSystem.DEVICE_OUT_WIRED_HEADPHONE; 2628948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2629948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for generic Bluetooth SCO, for voice */ 26308b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_SCO = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO; 2631948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2632948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for Bluetooth SCO Headset Profile (HSP) and 2633948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * Hands-Free Profile (HFP), for voice 26348b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 26358b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_SCO_HEADSET = 26368b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_HEADSET; 2637948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2638948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for Bluetooth SCO car audio, for voice */ 26398b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_SCO_CARKIT = 26408b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_CARKIT; 2641948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2642948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for generic Bluetooth A2DP, for music */ 26438b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_A2DP = AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP; 2644948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2645948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for Bluetooth A2DP headphones, for music */ 26468b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES = 26478b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES; 2648948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2649948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for Bluetooth A2DP external speaker, for music */ 26508b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER = 26518b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER; 2652948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2653948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for S/PDIF (legacy) or HDMI 2654948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * Deprecated: replaced by {@link #DEVICE_OUT_HDMI} */ 26558b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_AUX_DIGITAL = AudioSystem.DEVICE_OUT_AUX_DIGITAL; 2656948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2657948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for HDMI */ 2658948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_HDMI = AudioSystem.DEVICE_OUT_HDMI; 2659948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2660948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for an analog wired headset attached via a 26618b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * docking station 26628b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 26638b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_ANLG_DOCK_HEADSET = AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET; 2664948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2665948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a digital wired headset attached via a 26668b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * docking station 26678b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 26688b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_DGTL_DOCK_HEADSET = AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET; 2669948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2670948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a USB audio accessory. The accessory is in USB host 267159f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent * mode and the Android device in USB device mode 267259f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent */ 267359f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent public static final int DEVICE_OUT_USB_ACCESSORY = AudioSystem.DEVICE_OUT_USB_ACCESSORY; 2674948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2675948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a USB audio device. The device is in USB device 267659f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent * mode and the Android device in USB host mode 267759f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent */ 267859f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent public static final int DEVICE_OUT_USB_DEVICE = AudioSystem.DEVICE_OUT_USB_DEVICE; 2679948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2680948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for projection output. 2681948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2682948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_REMOTE_SUBMIX = AudioSystem.DEVICE_OUT_REMOTE_SUBMIX; 2683948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2684948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code the telephony voice TX path. 2685948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2686948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_TELEPHONY_TX = AudioSystem.DEVICE_OUT_TELEPHONY_TX; 2687948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2688948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for an analog jack with line impedance detected. 2689948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2690948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_LINE = AudioSystem.DEVICE_OUT_LINE; 2691948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2692948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for HDMI Audio Return Channel. 2693948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2694948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_HDMI_ARC = AudioSystem.DEVICE_OUT_HDMI_ARC; 2695948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2696948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for S/PDIF digital connection. 2697948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2698948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_SPDIF = AudioSystem.DEVICE_OUT_SPDIF; 2699948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2700948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for built-in FM transmitter. 2701948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2702948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_FM = AudioSystem.DEVICE_OUT_FM; 2703948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2704948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * This is not used as a returned value from {@link #getDevicesForStream}, but could be 27058b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * used in the future in a set method to select whatever default device is chosen by the 27068b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * platform-specific implementation. 27078b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 27088b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_DEFAULT = AudioSystem.DEVICE_OUT_DEFAULT; 27098b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten 2710948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2711948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for default built-in microphone 2712948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2713948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_BUILTIN_MIC = AudioSystem.DEVICE_IN_BUILTIN_MIC; 2714948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2715948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a Bluetooth SCO headset 2716948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2717948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_BLUETOOTH_SCO_HEADSET = 2718948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_BLUETOOTH_SCO_HEADSET; 2719948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2720948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for wired headset microphone 2721948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2722948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_WIRED_HEADSET = 2723948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_WIRED_HEADSET; 2724948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2725948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for HDMI 2726948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2727948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_HDMI = 2728948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_HDMI; 2729948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2730948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for telephony voice RX path 2731948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2732948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_TELEPHONY_RX = 2733948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_TELEPHONY_RX; 2734948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2735948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for built-in microphone pointing to the back 2736948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2737948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_BACK_MIC = 2738948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_BACK_MIC; 2739948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2740948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for analog from a docking station 2741948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2742948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_ANLG_DOCK_HEADSET = 2743948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_ANLG_DOCK_HEADSET; 2744948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2745948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for digital from a docking station 2746948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2747948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_DGTL_DOCK_HEADSET = 2748948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_DGTL_DOCK_HEADSET; 2749948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2750948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a USB audio accessory. The accessory is in USB host 2751948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * mode and the Android device in USB device mode 2752948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2753948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_USB_ACCESSORY = 2754948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_USB_ACCESSORY; 2755948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2756948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a USB audio device. The device is in USB device 2757948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * mode and the Android device in USB host mode 2758948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2759948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_USB_DEVICE = 2760948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_USB_DEVICE; 2761948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2762948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a FM radio tuner 2763948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2764948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_FM_TUNER = AudioSystem.DEVICE_IN_FM_TUNER; 2765948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2766948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a TV tuner 2767948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2768948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_TV_TUNER = AudioSystem.DEVICE_IN_TV_TUNER; 2769948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2770948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for an analog jack with line impedance detected 2771948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2772948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_LINE = AudioSystem.DEVICE_IN_LINE; 2773948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2774948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a S/PDIF digital connection 2775948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2776948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_SPDIF = AudioSystem.DEVICE_IN_SPDIF; 2777948d32748caaac5be06c991ebf00f74265a7849fEric Laurent 2778948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** 2779948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * Return true if the device code corresponds to an output device. 2780948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * @hide 2781948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2782948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static boolean isOutputDevice(int device) 2783948d32748caaac5be06c991ebf00f74265a7849fEric Laurent { 2784948d32748caaac5be06c991ebf00f74265a7849fEric Laurent return (device & AudioSystem.DEVICE_BIT_IN) == 0; 2785948d32748caaac5be06c991ebf00f74265a7849fEric Laurent } 2786948d32748caaac5be06c991ebf00f74265a7849fEric Laurent 2787948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** 2788948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * Return true if the device code corresponds to an input device. 2789948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * @hide 2790948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2791948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static boolean isInputDevice(int device) 2792948d32748caaac5be06c991ebf00f74265a7849fEric Laurent { 2793948d32748caaac5be06c991ebf00f74265a7849fEric Laurent return (device & AudioSystem.DEVICE_BIT_IN) == AudioSystem.DEVICE_BIT_IN; 2794948d32748caaac5be06c991ebf00f74265a7849fEric Laurent } 2795948d32748caaac5be06c991ebf00f74265a7849fEric Laurent 2796948d32748caaac5be06c991ebf00f74265a7849fEric Laurent 27978b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** 27988b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * Return the enabled devices for the specified output stream type. 27998b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 28008b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * @param streamType The stream type to query. One of 28018b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_VOICE_CALL}, 28028b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_SYSTEM}, 28038b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_RING}, 28048b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_MUSIC}, 28058b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_ALARM}, 28068b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_NOTIFICATION}, 28078b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_DTMF}. 28088b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 28098b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * @return The bit-mask "or" of audio output device codes for all enabled devices on this 28108b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * stream. Zero or more of 28118b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_EARPIECE}, 28128b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_SPEAKER}, 28138b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_WIRED_HEADSET}, 28148b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_WIRED_HEADPHONE}, 28158b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_SCO}, 28168b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_SCO_HEADSET}, 28178b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_SCO_CARKIT}, 28188b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_A2DP}, 28198b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES}, 28208b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER}, 2821948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_HDMI}, 28228b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_ANLG_DOCK_HEADSET}, 28238b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_DGTL_DOCK_HEADSET}. 2824948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_USB_ACCESSORY}. 2825948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_USB_DEVICE}. 2826948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_REMOTE_SUBMIX}. 2827948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_TELEPHONY_TX}. 2828948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_LINE}. 2829948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_HDMI_ARC}. 2830948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_SPDIF}. 2831948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_FM}. 28328b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_DEFAULT} is not used here. 28338b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 28348b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * The implementation may support additional device codes beyond those listed, so 28358b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * the application should ignore any bits which it does not recognize. 28368b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * Note that the information may be imprecise when the implementation 28378b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * cannot distinguish whether a particular device is enabled. 28388b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 28398b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@hide} 28408b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 28418b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public int getDevicesForStream(int streamType) { 28428b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten switch (streamType) { 28438b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_VOICE_CALL: 28448b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_SYSTEM: 28458b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_RING: 28468b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_MUSIC: 28478b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_ALARM: 28488b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_NOTIFICATION: 28498b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_DTMF: 28508b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten return AudioSystem.getDevicesForStream(streamType); 28518b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten default: 28528b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten return 0; 28538b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten } 28548b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten } 28558b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten 2856b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent /** 2857b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * Indicate wired accessory connection state change. 2858b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param device type of device connected/disconnected (AudioManager.DEVICE_OUT_xxx) 2859b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param state new connection state: 1 connected, 0 disconnected 2860b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param name device name 2861b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * {@hide} 2862b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent */ 2863b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent public void setWiredDeviceConnectionState(int device, int state, String name) { 2864b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent IAudioService service = getService(); 2865b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent try { 2866b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent service.setWiredDeviceConnectionState(device, state, name); 2867b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } catch (RemoteException e) { 2868b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent Log.e(TAG, "Dead object in setWiredDeviceConnectionState "+e); 2869b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 2870b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 2871b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent 2872b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent /** 28730a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood * Indicate A2DP source or sink connection state change. 2874b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param device Bluetooth device connected/disconnected 2875b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param state new connection state (BluetoothProfile.STATE_xxx) 28760a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood * @param profile profile for the A2DP device 28770a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood * (either {@link android.bluetooth.BluetoothProfile.A2DP} or 28780a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood * {@link android.bluetooth.BluetoothProfile.A2DP_SINK}) 2879b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @return a delay in ms that the caller should wait before broadcasting 2880b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED intent. 2881b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * {@hide} 2882b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent */ 28830a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood public int setBluetoothA2dpDeviceConnectionState(BluetoothDevice device, int state, 28840a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood int profile) { 2885b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent IAudioService service = getService(); 2886b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent int delay = 0; 2887b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent try { 28880a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood delay = service.setBluetoothA2dpDeviceConnectionState(device, state, profile); 2889b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } catch (RemoteException e) { 2890b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent Log.e(TAG, "Dead object in setBluetoothA2dpDeviceConnectionState "+e); 2891b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } finally { 2892b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent return delay; 2893b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 2894b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 2895b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent 2896098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey /** {@hide} */ 2897098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey public IRingtonePlayer getRingtonePlayer() { 2898098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey try { 2899098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey return getService().getRingtonePlayer(); 2900098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey } catch (RemoteException e) { 2901098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey return null; 2902098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey } 2903098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey } 2904228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 2905228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten /** 290662796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * Used as a key for {@link #getProperty} to request the native or optimal output sample rate 290762796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * for this device's primary output stream, in decimal Hz. 2908228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten */ 2909228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten public static final String PROPERTY_OUTPUT_SAMPLE_RATE = 2910228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten "android.media.property.OUTPUT_SAMPLE_RATE"; 2911228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 2912228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten /** 291362796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * Used as a key for {@link #getProperty} to request the native or optimal output buffer size 291462796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * for this device's primary output stream, in decimal PCM frames. 2915228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten */ 2916228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten public static final String PROPERTY_OUTPUT_FRAMES_PER_BUFFER = 2917228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten "android.media.property.OUTPUT_FRAMES_PER_BUFFER"; 2918228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 2919228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten /** 292062796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * Returns the value of the property with the specified key. 2921228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten * @param key One of the strings corresponding to a property key: either 292262796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * {@link #PROPERTY_OUTPUT_SAMPLE_RATE} or 292362796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * {@link #PROPERTY_OUTPUT_FRAMES_PER_BUFFER} 2924228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten * @return A string representing the associated value for that property key, 2925228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten * or null if there is no value for that key. 2926228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten */ 2927228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten public String getProperty(String key) { 2928c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten if (PROPERTY_OUTPUT_SAMPLE_RATE.equals(key)) { 2929c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten int outputSampleRate = AudioSystem.getPrimaryOutputSamplingRate(); 2930c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten return outputSampleRate > 0 ? Integer.toString(outputSampleRate) : null; 2931c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten } else if (PROPERTY_OUTPUT_FRAMES_PER_BUFFER.equals(key)) { 2932c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten int outputFramesPerBuffer = AudioSystem.getPrimaryOutputFrameCount(); 2933c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten return outputFramesPerBuffer > 0 ? Integer.toString(outputFramesPerBuffer) : null; 2934c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten } else { 2935c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten // null or unknown key 2936c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten return null; 2937c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten } 2938228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten } 2939228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 294061dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman /** 294161dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * Returns the estimated latency for the given stream type in milliseconds. 294261dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * 294361dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * DO NOT UNHIDE. The existing approach for doing A/V sync has too many problems. We need 294461dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * a better solution. 294561dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * @hide 294661dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman */ 294761dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman public int getOutputLatency(int streamType) { 294861dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman return AudioSystem.getOutputLatency(streamType); 294961dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman } 295061dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman 29513346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 29523346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Registers a global volume controller interface. Currently limited to SystemUI. 29533346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * 29543346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 29553346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 29563346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public void setVolumeController(IVolumeController controller) { 29573346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 29583346a802087f621c6441bc512dfcc17b07143fc6John Spurlock getService().setVolumeController(controller); 29593346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 29603346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error setting volume controller", e); 29613346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29623346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29633346a802087f621c6441bc512dfcc17b07143fc6John Spurlock 29643346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 29653346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Only useful for volume controllers. 29663346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 29673346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 29683346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public int getRemoteStreamVolume() { 29693346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 29703346a802087f621c6441bc512dfcc17b07143fc6John Spurlock return getService().getRemoteStreamVolume(); 29713346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 29723346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error getting remote stream volume", e); 29733346a802087f621c6441bc512dfcc17b07143fc6John Spurlock return 0; 29743346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29753346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29763346a802087f621c6441bc512dfcc17b07143fc6John Spurlock 29773346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 29783346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Only useful for volume controllers. 29793346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 29803346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 29813346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public int getRemoteStreamMaxVolume() { 29823346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 29833346a802087f621c6441bc512dfcc17b07143fc6John Spurlock return getService().getRemoteStreamMaxVolume(); 29843346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 29853346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error getting remote stream max volume", e); 29863346a802087f621c6441bc512dfcc17b07143fc6John Spurlock return 0; 29873346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29883346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 29893346a802087f621c6441bc512dfcc17b07143fc6John Spurlock 29903346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 29913346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Only useful for volume controllers. 29923346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 29933346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 29943346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public void setRemoteStreamVolume(int index) { 29953346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 29963346a802087f621c6441bc512dfcc17b07143fc6John Spurlock getService().setRemoteStreamVolume(index); 29973346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 29983346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error setting remote stream volume", e); 29993346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 30003346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 30013346a802087f621c6441bc512dfcc17b07143fc6John Spurlock 30023346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 30033346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Only useful for volume controllers. 30043346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 30053346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 30063346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public boolean isStreamAffectedByRingerMode(int streamType) { 30073346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 30083346a802087f621c6441bc512dfcc17b07143fc6John Spurlock return getService().isStreamAffectedByRingerMode(streamType); 30093346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 30103346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error calling isStreamAffectedByRingerMode", e); 30113346a802087f621c6441bc512dfcc17b07143fc6John Spurlock return false; 30123346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 30133346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 30143346a802087f621c6441bc512dfcc17b07143fc6John Spurlock 30153346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 30163346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Only useful for volume controllers. 30173346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 30183346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 30193346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public void disableSafeMediaVolume() { 30203346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 30213346a802087f621c6441bc512dfcc17b07143fc6John Spurlock getService().disableSafeMediaVolume(); 30223346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 30233346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error disabling safe media volume", e); 30243346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 30253346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 3026a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3027a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3028a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Return codes for listAudioPorts(), createAudioPatch() ... 3029a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3030a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3031a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** @hide 3032a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3033a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int SUCCESS = AudioSystem.SUCCESS; 30348a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi /** 30358a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi * A default error code. 3036a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3037a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR = AudioSystem.ERROR; 3038a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** @hide 3039a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3040a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR_BAD_VALUE = AudioSystem.BAD_VALUE; 3041a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** @hide 3042a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3043a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR_INVALID_OPERATION = AudioSystem.INVALID_OPERATION; 3044a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** @hide 3045a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3046a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR_PERMISSION_DENIED = AudioSystem.PERMISSION_DENIED; 3047a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** @hide 3048a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3049a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR_NO_INIT = AudioSystem.NO_INIT; 3050a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** @hide 3051a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3052a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR_DEAD_OBJECT = AudioSystem.DEAD_OBJECT; 3053a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3054a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3055a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Returns a list of descriptors for all audio ports managed by the audio framework. 3056a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Audio ports are nodes in the audio framework or audio hardware that can be configured 3057a198a29250acb7c3e918f1566727190966bb336fEric Laurent * or connected and disconnected with createAudioPatch() or releaseAudioPatch(). 3058a198a29250acb7c3e918f1566727190966bb336fEric Laurent * See AudioPort for a list of attributes of each audio port. 3059a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param ports An AudioPort ArrayList where the list will be returned. 3060a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3061a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3062a198a29250acb7c3e918f1566727190966bb336fEric Laurent public int listAudioPorts(ArrayList<AudioPort> ports) { 3063b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return updateAudioPortCache(ports, null); 3064a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3065a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3066a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3067a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Specialized version of listAudioPorts() listing only audio devices (AudioDevicePort) 3068a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @see listAudioPorts(ArrayList<AudioPort>) 3069a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3070a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3071a198a29250acb7c3e918f1566727190966bb336fEric Laurent public int listAudioDevicePorts(ArrayList<AudioPort> devices) { 3072b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ArrayList<AudioPort> ports = new ArrayList<AudioPort>(); 3073b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int status = updateAudioPortCache(ports, null); 3074b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (status == SUCCESS) { 3075b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent devices.clear(); 3076b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent for (int i = 0; i < ports.size(); i++) { 3077b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (ports.get(i) instanceof AudioDevicePort) { 3078b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent devices.add(ports.get(i)); 3079b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3080b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3081b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3082b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return status; 3083a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3084a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3085a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3086a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Create a connection between two or more devices. The framework will reject the request if 3087a198a29250acb7c3e918f1566727190966bb336fEric Laurent * device types are not compatible or the implementation does not support the requested 3088a198a29250acb7c3e918f1566727190966bb336fEric Laurent * configuration. 3089a198a29250acb7c3e918f1566727190966bb336fEric Laurent * NOTE: current implementation is limited to one source and one sink per patch. 3090a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param patch AudioPatch array where the newly created patch will be returned. 3091a198a29250acb7c3e918f1566727190966bb336fEric Laurent * As input, if patch[0] is not null, the specified patch will be replaced by the 3092a198a29250acb7c3e918f1566727190966bb336fEric Laurent * new patch created. This avoids calling releaseAudioPatch() when modifying a 3093a198a29250acb7c3e918f1566727190966bb336fEric Laurent * patch and allows the implementation to optimize transitions. 3094a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param sources List of source audio ports. All must be AudioPort.ROLE_SOURCE. 3095a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param sinks List of sink audio ports. All must be AudioPort.ROLE_SINK. 3096a198a29250acb7c3e918f1566727190966bb336fEric Laurent * 3097a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @return - {@link #SUCCESS} if connection is successful. 3098a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_BAD_VALUE} if incompatible device types are passed. 3099a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_INVALID_OPERATION} if the requested connection is not supported. 3100a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_PERMISSION_DENIED} if the client does not have permission to create 3101a198a29250acb7c3e918f1566727190966bb336fEric Laurent * a patch. 3102a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_DEAD_OBJECT} if the server process is dead 3103a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR} if patch cannot be connected for any other reason. 3104a198a29250acb7c3e918f1566727190966bb336fEric Laurent * 3105a198a29250acb7c3e918f1566727190966bb336fEric Laurent * patch[0] contains the newly created patch 3106a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3107a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3108a198a29250acb7c3e918f1566727190966bb336fEric Laurent public int createAudioPatch(AudioPatch[] patch, 3109a198a29250acb7c3e918f1566727190966bb336fEric Laurent AudioPortConfig[] sources, 3110a198a29250acb7c3e918f1566727190966bb336fEric Laurent AudioPortConfig[] sinks) { 3111b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return AudioSystem.createAudioPatch(patch, sources, sinks); 3112a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3113a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3114a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3115a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Releases an existing audio patch connection. 3116a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param patch The audio patch to disconnect. 3117a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @return - {@link #SUCCESS} if disconnection is successful. 3118a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_BAD_VALUE} if the specified patch does not exist. 3119a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_PERMISSION_DENIED} if the client does not have permission to release 3120a198a29250acb7c3e918f1566727190966bb336fEric Laurent * a patch. 3121a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_DEAD_OBJECT} if the server process is dead 3122a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR} if patch cannot be released for any other reason. 3123a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3124a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3125a198a29250acb7c3e918f1566727190966bb336fEric Laurent public int releaseAudioPatch(AudioPatch patch) { 3126b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return AudioSystem.releaseAudioPatch(patch); 3127a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3128a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3129a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3130a198a29250acb7c3e918f1566727190966bb336fEric Laurent * List all existing connections between audio ports. 3131a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param patches An AudioPatch array where the list will be returned. 3132a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3133a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3134a198a29250acb7c3e918f1566727190966bb336fEric Laurent public int listAudioPatches(ArrayList<AudioPatch> patches) { 3135b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return updateAudioPortCache(null, patches); 3136a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3137a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3138a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3139a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Set the gain on the specified AudioPort. The AudioGainConfig config is build by 3140a198a29250acb7c3e918f1566727190966bb336fEric Laurent * AudioGain.buildConfig() 3141a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3142a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3143a198a29250acb7c3e918f1566727190966bb336fEric Laurent public int setAudioPortGain(AudioPort port, AudioGainConfig gain) { 31443a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent if (port == null || gain == null) { 31453a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent return ERROR_BAD_VALUE; 31463a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent } 31473a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent AudioPortConfig activeConfig = port.activeConfig(); 31483a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent AudioPortConfig config = new AudioPortConfig(port, activeConfig.samplingRate(), 31493a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent activeConfig.channelMask(), activeConfig.format(), gain); 31503a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent config.mConfigMask = AudioPortConfig.GAIN; 31513a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent return AudioSystem.setAudioPortConfig(config); 3152a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3153a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3154a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3155a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Listener registered by client to be notified upon new audio port connections, 3156a198a29250acb7c3e918f1566727190966bb336fEric Laurent * disconnections or attributes update. 3157a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3158a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3159a198a29250acb7c3e918f1566727190966bb336fEric Laurent public interface OnAudioPortUpdateListener { 3160a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3161a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Callback method called upon audio port list update. 3162a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param portList the updated list of audio ports 3163a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3164a198a29250acb7c3e918f1566727190966bb336fEric Laurent public void OnAudioPortListUpdate(AudioPort[] portList); 3165a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3166a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3167a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Callback method called upon audio patch list update. 3168a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param patchList the updated list of audio patches 3169a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3170a198a29250acb7c3e918f1566727190966bb336fEric Laurent public void OnAudioPatchListUpdate(AudioPatch[] patchList); 3171a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3172a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3173a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Callback method called when the mediaserver dies 3174a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3175a198a29250acb7c3e918f1566727190966bb336fEric Laurent public void OnServiceDied(); 3176a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3177a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3178a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3179700e73471d85348b52ecf213c36bb24b93997ec7Eric Laurent * Register an audio port list update listener. 3180a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3181a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3182a198a29250acb7c3e918f1566727190966bb336fEric Laurent public void registerAudioPortUpdateListener(OnAudioPortUpdateListener l) { 3183700e73471d85348b52ecf213c36bb24b93997ec7Eric Laurent mAudioPortEventHandler.registerListener(l); 3184a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3185a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3186a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3187700e73471d85348b52ecf213c36bb24b93997ec7Eric Laurent * Unregister an audio port list update listener. 3188a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3189a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3190a198a29250acb7c3e918f1566727190966bb336fEric Laurent public void unregisterAudioPortUpdateListener(OnAudioPortUpdateListener l) { 3191700e73471d85348b52ecf213c36bb24b93997ec7Eric Laurent mAudioPortEventHandler.unregisterListener(l); 3192a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3193b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3194b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // 3195b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // AudioPort implementation 3196b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // 3197b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3198b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent static final int AUDIOPORT_GENERATION_INIT = 0; 3199b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent Integer mAudioPortGeneration = new Integer(AUDIOPORT_GENERATION_INIT); 3200b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ArrayList<AudioPort> mAudioPortsCached = new ArrayList<AudioPort>(); 3201b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ArrayList<AudioPatch> mAudioPatchesCached = new ArrayList<AudioPatch>(); 3202b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3203b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int resetAudioPortGeneration() { 3204b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int generation; 3205b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent synchronized (mAudioPortGeneration) { 3206b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent generation = mAudioPortGeneration; 3207b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent mAudioPortGeneration = AUDIOPORT_GENERATION_INIT; 3208b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3209b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return generation; 3210b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3211b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3212b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int updateAudioPortCache(ArrayList<AudioPort> ports, ArrayList<AudioPatch> patches) { 3213b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent synchronized (mAudioPortGeneration) { 3214b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3215b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (mAudioPortGeneration == AUDIOPORT_GENERATION_INIT) { 3216b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int[] patchGeneration = new int[1]; 3217b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int[] portGeneration = new int[1]; 3218b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int status; 3219b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ArrayList<AudioPort> newPorts = new ArrayList<AudioPort>(); 3220b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ArrayList<AudioPatch> newPatches = new ArrayList<AudioPatch>(); 3221b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3222b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent do { 3223b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent newPorts.clear(); 3224b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent status = AudioSystem.listAudioPorts(newPorts, portGeneration); 3225b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (status != SUCCESS) { 3226b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return status; 3227b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3228b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent newPatches.clear(); 3229b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent status = AudioSystem.listAudioPatches(newPatches, patchGeneration); 3230b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (status != SUCCESS) { 3231b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return status; 3232b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3233b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } while (patchGeneration[0] != portGeneration[0]); 3234b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3235b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent for (int i = 0; i < newPatches.size(); i++) { 3236b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent for (int j = 0; j < newPatches.get(i).sources().length; j++) { 3237b4e0909fc4fb08f513cb2b39a919b189621be87cEric Laurent AudioPortConfig portCfg = updatePortConfig(newPatches.get(i).sources()[j], 3238b4e0909fc4fb08f513cb2b39a919b189621be87cEric Laurent newPorts); 3239b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (portCfg == null) { 3240b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return ERROR; 3241b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3242b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent newPatches.get(i).sources()[j] = portCfg; 3243b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3244b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent for (int j = 0; j < newPatches.get(i).sinks().length; j++) { 3245b4e0909fc4fb08f513cb2b39a919b189621be87cEric Laurent AudioPortConfig portCfg = updatePortConfig(newPatches.get(i).sinks()[j], 3246b4e0909fc4fb08f513cb2b39a919b189621be87cEric Laurent newPorts); 3247b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (portCfg == null) { 3248b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return ERROR; 3249b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3250b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent newPatches.get(i).sinks()[j] = portCfg; 3251b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3252b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3253b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3254b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent mAudioPortsCached = newPorts; 3255b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent mAudioPatchesCached = newPatches; 3256b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent mAudioPortGeneration = portGeneration[0]; 3257b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3258b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (ports != null) { 3259b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ports.clear(); 3260b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ports.addAll(mAudioPortsCached); 3261b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3262b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (patches != null) { 3263b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent patches.clear(); 3264b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent patches.addAll(mAudioPatchesCached); 3265b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3266b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3267b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return SUCCESS; 3268b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3269b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3270b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent AudioPortConfig updatePortConfig(AudioPortConfig portCfg, ArrayList<AudioPort> ports) { 3271b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent AudioPort port = portCfg.port(); 3272b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int k; 3273b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent for (k = 0; k < ports.size(); k++) { 3274b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // compare handles because the port returned by JNI is not of the correct 3275b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // subclass 3276b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (ports.get(k).handle().equals(port.handle())) { 3277b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent port = ports.get(k); 3278b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent break; 3279b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3280b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3281b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (k == ports.size()) { 3282b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // this hould never happen 3283b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent Log.e(TAG, "updatePortConfig port not found for handle: "+port.handle().id()); 3284b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return null; 3285b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3286b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent AudioGainConfig gainCfg = portCfg.gain(); 3287b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (gainCfg != null) { 3288b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent AudioGain gain = port.gain(gainCfg.index()); 3289b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent gainCfg = gain.buildConfig(gainCfg.mode(), 3290b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent gainCfg.channelMask(), 3291b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent gainCfg.values(), 3292b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent gainCfg.rampDurationMs()); 3293b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3294b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return port.buildConfig(portCfg.samplingRate(), 3295b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent portCfg.channelMask(), 3296b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent portCfg.format(), 3297b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent gainCfg); 3298b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 32999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3300