AudioManager.java revision 8a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7
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; 20958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Triviimport android.annotation.NonNull; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.annotation.SdkConstant; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.annotation.SdkConstant.SdkConstantType; 23e7d6d97f0d95b9e8982b0d4d9f5e8ce688291940Terry Heoimport android.annotation.SystemApi; 24f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Triviimport android.app.PendingIntent; 25b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurentimport android.bluetooth.BluetoothDevice; 26d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Triviimport android.content.ComponentName; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 28f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Triviimport android.content.Intent; 29a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Triviimport android.media.audiopolicy.AudioPolicy; 30b214efbb9170a9f6a4991684a63ca59680074cc7RoboErikimport android.media.session.MediaController; 31b214efbb9170a9f6a4991684a63ca59680074cc7RoboErikimport android.media.session.MediaSession; 32f1372428f2df781c71c71caa2f6a4db6f847cf10RoboErikimport android.media.session.MediaSessionLegacyHelper; 33b214efbb9170a9f6a4991684a63ca59680074cc7RoboErikimport android.media.session.MediaSessionManager; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Binder; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Handler; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.IBinder; 37d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport android.os.Looper; 38d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Triviimport android.os.Message; 390c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monkimport android.os.Process; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.RemoteException; 41bc92227d6cd8380ae49815ac08220de4997d5e50Arunesh Mishraimport android.os.SystemProperties; 4286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onoratoimport android.os.SystemClock; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.ServiceManager; 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Settings; 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 46d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Triviimport android.view.KeyEvent; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 48a198a29250acb7c3e918f1566727190966bb336fEric Laurentimport java.util.ArrayList; 49b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kimimport java.util.HashMap; 50b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kimimport java.util.Iterator; 51700e73471d85348b52ecf213c36bb24b93997ec7Eric Laurent 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * AudioManager provides access to volume and ringer mode control. 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Use <code>Context.getSystemService(Context.AUDIO_SERVICE)</code> to get 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * an instance of this class. 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class AudioManager { 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6029f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen private Context mOriginalContext; 6129f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen private Context mApplicationContext; 6286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato private long mVolumeKeyUpTime; 63b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate private final boolean mUseVolumeKeySounds; 64ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent private final boolean mUseFixedVolume; 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static String TAG = "AudioManager"; 66f076db407029e734703d8676f806bea94393e824Eric Laurent private static final AudioPortEventHandler sAudioPortEventHandler = new AudioPortEventHandler(); 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 69bc92227d6cd8380ae49815ac08220de4997d5e50Arunesh Mishra * System properties for whether the default microphone and speaker paths support 70bc92227d6cd8380ae49815ac08220de4997d5e50Arunesh Mishra * near-ultrasound frequencies (range of 18 - 21 kHz). 71bc92227d6cd8380ae49815ac08220de4997d5e50Arunesh Mishra */ 72bc92227d6cd8380ae49815ac08220de4997d5e50Arunesh Mishra private static final String SYSTEM_PROPERTY_MIC_NEAR_ULTRASOUND = 73bc92227d6cd8380ae49815ac08220de4997d5e50Arunesh Mishra "persist.audio.mic.ultrasound"; 74bc92227d6cd8380ae49815ac08220de4997d5e50Arunesh Mishra private static final String SYSTEM_PROPERTY_SPEAKER_NEAR_ULTRASOUND = 75bc92227d6cd8380ae49815ac08220de4997d5e50Arunesh Mishra "persist.audio.spkr.ultrasound"; 76bc92227d6cd8380ae49815ac08220de4997d5e50Arunesh Mishra private static final String DEFAULT_RESULT_FALSE_STRING = "false"; 77bc92227d6cd8380ae49815ac08220de4997d5e50Arunesh Mishra 78bc92227d6cd8380ae49815ac08220de4997d5e50Arunesh Mishra /** 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Broadcast intent, a hint for applications that audio is about to become 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 'noisy' due to a change in audio outputs. For example, this intent may 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be sent when a wired headset is unplugged, or when an A2DP audio 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sink is disconnected, and the audio system is about to automatically 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * switch audio route to the speaker. Applications that are controlling 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * audio streams may consider pausing, reducing volume or some other action 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * on receipt of this intent so as not to surprise the user with audio 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * from the speaker. 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String ACTION_AUDIO_BECOMING_NOISY = "android.media.AUDIO_BECOMING_NOISY"; 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sticky broadcast intent action indicating that the ringer mode has 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * changed. Includes the new ringer mode. 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_RINGER_MODE 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String RINGER_MODE_CHANGED_ACTION = "android.media.RINGER_MODE_CHANGED"; 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 101bcc1087af40a0e1bb35dbe8a39c830ecdea8280bJohn Spurlock * @hide 102bcc1087af40a0e1bb35dbe8a39c830ecdea8280bJohn Spurlock * Sticky broadcast intent action indicating that the internal ringer mode has 103bcc1087af40a0e1bb35dbe8a39c830ecdea8280bJohn Spurlock * changed. Includes the new ringer mode. 104bcc1087af40a0e1bb35dbe8a39c830ecdea8280bJohn Spurlock * 105bcc1087af40a0e1bb35dbe8a39c830ecdea8280bJohn Spurlock * @see #EXTRA_RINGER_MODE 106bcc1087af40a0e1bb35dbe8a39c830ecdea8280bJohn Spurlock */ 107bcc1087af40a0e1bb35dbe8a39c830ecdea8280bJohn Spurlock @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 108bcc1087af40a0e1bb35dbe8a39c830ecdea8280bJohn Spurlock public static final String INTERNAL_RINGER_MODE_CHANGED_ACTION = 109bcc1087af40a0e1bb35dbe8a39c830ecdea8280bJohn Spurlock "android.media.INTERNAL_RINGER_MODE_CHANGED_ACTION"; 110bcc1087af40a0e1bb35dbe8a39c830ecdea8280bJohn Spurlock 111bcc1087af40a0e1bb35dbe8a39c830ecdea8280bJohn Spurlock /** 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The new ringer mode. 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_CHANGED_ACTION 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_NORMAL 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_SILENT 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #RINGER_MODE_VIBRATE 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_RINGER_MODE = "android.media.EXTRA_RINGER_MODE"; 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Broadcast intent action indicating that the vibrate setting has 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * changed. Includes the vibrate type and its new setting. 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VIBRATE_TYPE 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VIBRATE_SETTING 127cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 128cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode and listen to {@link #RINGER_MODE_CHANGED_ACTION} instead. 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1310dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String VIBRATE_SETTING_CHANGED_ACTION = 1320dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.VIBRATE_SETTING_CHANGED"; 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide Broadcast intent when the volume for a particular stream type changes. 1363114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * Includes the stream, the new volume and previous volumes. 1373114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * Notes: 1383114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * - for internal platform use only, do not make public, 1393114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * - never used for "remote" volume changes 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VOLUME_STREAM_TYPE 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VOLUME_STREAM_VALUE 1439ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent * @see #EXTRA_PREV_VOLUME_STREAM_VALUE 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String VOLUME_CHANGED_ACTION = "android.media.VOLUME_CHANGED_ACTION"; 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1498a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock * @hide Broadcast intent when the devices for a particular stream type changes. 1508a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock * Includes the stream, the new devices and previous devices. 1518a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock * Notes: 1528a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock * - for internal platform use only, do not make public, 1538a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock * - never used for "remote" volume changes 1548a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock * 1558a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock * @see #EXTRA_VOLUME_STREAM_TYPE 1568a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock * @see #EXTRA_VOLUME_STREAM_DEVICES 1578a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock * @see #EXTRA_PREV_VOLUME_STREAM_DEVICES 1588a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock * @see #getDevicesForStream 1598a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock */ 1608a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1618a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock public static final String STREAM_DEVICES_CHANGED_ACTION = 1628a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock "android.media.STREAM_DEVICES_CHANGED_ACTION"; 1638a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock 1648a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock /** 1657c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik * @hide Broadcast intent when a stream mute state changes. 1667c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik * Includes the stream that changed and the new mute state 1677c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik * 1687c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik * @see #EXTRA_VOLUME_STREAM_TYPE 1697c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik * @see #EXTRA_STREAM_VOLUME_MUTED 1707c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik */ 1717c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1727c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik public static final String STREAM_MUTE_CHANGED_ACTION = 1737c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik "android.media.STREAM_MUTE_CHANGED_ACTION"; 1747c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik 1757c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik /** 1760dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide Broadcast intent when the master mute state changes. 1770dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Includes the the new volume 1780dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * 1790dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @see #EXTRA_MASTER_VOLUME_MUTED 1800dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 1810dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1820dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String MASTER_MUTE_CHANGED_ACTION = 1830dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.MASTER_MUTE_CHANGED_ACTION"; 1840dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 1850dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The new vibrate setting for a particular type. 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_CHANGED_ACTION 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #EXTRA_VIBRATE_TYPE 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_ON 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_OFF 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_ONLY_SILENT 193cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 194cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode and listen to {@link #RINGER_MODE_CHANGED_ACTION} instead. 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VIBRATE_SETTING = "android.media.EXTRA_VIBRATE_SETTING"; 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The vibrate type whose setting has changed. 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_SETTING_CHANGED_ACTION 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_TYPE_NOTIFICATION 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #VIBRATE_TYPE_RINGER 204cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 205cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode and listen to {@link #RINGER_MODE_CHANGED_ACTION} instead. 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VIBRATE_TYPE = "android.media.EXTRA_VIBRATE_TYPE"; 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide The stream type for the volume changed intent. 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VOLUME_STREAM_TYPE = "android.media.EXTRA_VOLUME_STREAM_TYPE"; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide The volume associated with the stream for the volume changed intent. 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String EXTRA_VOLUME_STREAM_VALUE = 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "android.media.EXTRA_VOLUME_STREAM_VALUE"; 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2209ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent /** 2219ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent * @hide The previous volume associated with the stream for the volume changed intent. 2229ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent */ 2239ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent public static final String EXTRA_PREV_VOLUME_STREAM_VALUE = 2249ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent "android.media.EXTRA_PREV_VOLUME_STREAM_VALUE"; 2250dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood 2260dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood /** 2278a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock * @hide The devices associated with the stream for the stream devices changed intent. 2288a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock */ 2298a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock public static final String EXTRA_VOLUME_STREAM_DEVICES = 2308a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock "android.media.EXTRA_VOLUME_STREAM_DEVICES"; 2318a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock 2328a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock /** 2338a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock * @hide The previous devices associated with the stream for the stream devices changed intent. 2348a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock */ 2358a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock public static final String EXTRA_PREV_VOLUME_STREAM_DEVICES = 2368a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock "android.media.EXTRA_PREV_VOLUME_STREAM_DEVICES"; 2378a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock 2388a52c4491dfbb8354a92c0a1e6abc86848e187c6John Spurlock /** 2390dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * @hide The new master volume mute state for the master mute changed intent. 2400dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood * Value is boolean 2410dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood */ 2420dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood public static final String EXTRA_MASTER_VOLUME_MUTED = 2430dc37cce9d564ae43883c8dc8672b9266b881e63Mike Lockwood "android.media.EXTRA_MASTER_VOLUME_MUTED"; 2449ce379aef155e0c21b5d82d8dc713c62792e4f30Eric Laurent 245c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi /** 2467c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik * @hide The new stream volume mute state for the stream mute changed intent. 2477c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik * Value is boolean 2487c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik */ 2497c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik public static final String EXTRA_STREAM_VOLUME_MUTED = 2507c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik "android.media.EXTRA_STREAM_VOLUME_MUTED"; 2517c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik 2527c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik /** 253c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * Broadcast Action: Wired Headset plugged in or unplugged. 254c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * 255c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * You <em>cannot</em> receive this through components declared 256c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * in manifests, only by explicitly registering for it with 257c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 258c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * Context.registerReceiver()}. 259c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * 260c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * <p>The intent will have the following extra values: 261c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * <ul> 262c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * <li><em>state</em> - 0 for unplugged, 1 for plugged. </li> 263c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * <li><em>name</em> - Headset type, human readable string </li> 264c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * <li><em>microphone</em> - 1 if headset has a microphone, 0 otherwise </li> 265c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * </ul> 266c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * </ul> 267c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi */ 268c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 269c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi public static final String ACTION_HEADSET_PLUG = 270c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi "android.intent.action.HEADSET_PLUG"; 271c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi 272c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi /** 273bc68256fea95c25258d8faad6bb697c364ad5a90Eemi Haukkala * Broadcast Action: A sticky broadcast indicating an HDMI cable was plugged or unplugged. 274c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * 275c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * The intent will have the following extra values: {@link #EXTRA_AUDIO_PLUG_STATE}, 276c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * {@link #EXTRA_MAX_CHANNEL_COUNT}, {@link #EXTRA_ENCODINGS}. 277c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * <p>It can only be received by explicitly registering for it with 278c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter)}. 279c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi */ 280c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 281c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi public static final String ACTION_HDMI_AUDIO_PLUG = 282c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi "android.media.action.HDMI_AUDIO_PLUG"; 283c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi 284c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi /** 285c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * Extra used in {@link #ACTION_HDMI_AUDIO_PLUG} to communicate whether HDMI is plugged in 286c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * or unplugged. 287c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * An integer value of 1 indicates a plugged-in state, 0 is unplugged. 288c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi */ 289deddda5d62498bbaa9789c622be7a08be83f2f51Jean-Michel Trivi public static final String EXTRA_AUDIO_PLUG_STATE = "android.media.extra.AUDIO_PLUG_STATE"; 290c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi 291c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi /** 292c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * Extra used in {@link #ACTION_HDMI_AUDIO_PLUG} to define the maximum number of channels 293c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * supported by the HDMI device. 294c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * The corresponding integer value is only available when the device is plugged in (as expressed 295c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * by {@link #EXTRA_AUDIO_PLUG_STATE}). 296c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi */ 297deddda5d62498bbaa9789c622be7a08be83f2f51Jean-Michel Trivi public static final String EXTRA_MAX_CHANNEL_COUNT = "android.media.extra.MAX_CHANNEL_COUNT"; 298c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi 299c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi /** 300c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * Extra used in {@link #ACTION_HDMI_AUDIO_PLUG} to define the audio encodings supported by 301c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * the connected HDMI device. 302c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * The corresponding array of encoding values is only available when the device is plugged in 303c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * (as expressed by {@link #EXTRA_AUDIO_PLUG_STATE}). Encoding values are defined in 304c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * {@link AudioFormat} (for instance see {@link AudioFormat#ENCODING_PCM_16BIT}). Use 305c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi * {@link android.content.Intent#getIntArrayExtra(String)} to retrieve the encoding values. 306c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi */ 307deddda5d62498bbaa9789c622be7a08be83f2f51Jean-Michel Trivi public static final String EXTRA_ENCODINGS = "android.media.extra.ENCODINGS"; 308c5258433dd353769ccfa2e5e769a7379378a3a0bJean-Michel Trivi 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for phone calls */ 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_VOICE_CALL = AudioSystem.STREAM_VOICE_CALL; 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for system sounds */ 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_SYSTEM = AudioSystem.STREAM_SYSTEM; 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for the phone ring */ 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_RING = AudioSystem.STREAM_RING; 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for music playback */ 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_MUSIC = AudioSystem.STREAM_MUSIC; 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for alarms */ 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_ALARM = AudioSystem.STREAM_ALARM; 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** The audio stream for notifications */ 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_NOTIFICATION = AudioSystem.STREAM_NOTIFICATION; 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide The audio stream for phone calls when connected to bluetooth */ 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int STREAM_BLUETOOTH_SCO = AudioSystem.STREAM_BLUETOOTH_SCO; 323a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** @hide The audio stream for enforced system sounds in certain countries (e.g camera in Japan) */ 324a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public static final int STREAM_SYSTEM_ENFORCED = AudioSystem.STREAM_SYSTEM_ENFORCED; 325a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** The audio stream for DTMF Tones */ 326a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public static final int STREAM_DTMF = AudioSystem.STREAM_DTMF; 327a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** @hide The audio stream for text to speech (TTS) */ 328a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public static final int STREAM_TTS = AudioSystem.STREAM_TTS; 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Number of audio streams */ 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @deprecated Use AudioSystem.getNumStreamTypes() instead 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 333a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int NUM_STREAMS = AudioSystem.NUM_STREAMS; 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Increase the ringer volume. 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ADJUST_RAISE = 1; 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Decrease the ringer volume. 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ADJUST_LOWER = -1; 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maintain the previous ringer volume. This may be useful when needing to 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * show the volume toast without actually modifying the volume. 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int ADJUST_SAME = 0; 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3604197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik /** 3614197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * Mute the volume. Has no effect if the stream is already muted. 3624197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * 3634197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * @see #adjustVolume(int, int) 3644197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * @see #adjustStreamVolume(int, int, int) 3654197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik */ 3664197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik public static final int ADJUST_MUTE = -100; 3674197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik 3684197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik /** 3694197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * Unmute the volume. Has no effect if the stream is not muted. 3704197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * 3714197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * @see #adjustVolume(int, int) 3724197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * @see #adjustStreamVolume(int, int, int) 3734197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik */ 3744197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik public static final int ADJUST_UNMUTE = 100; 3754197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik 3764197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik /** 3774197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * Toggle the mute state. If muted the stream will be unmuted. If not muted 3784197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * the stream will be muted. 3794197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * 3804197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * @see #adjustVolume(int, int) 3814197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * @see #adjustStreamVolume(int, int, int) 3824197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik */ 3834197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik public static final int ADJUST_TOGGLE_MUTE = 101; 3844197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Flags should be powers of 2! 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Show a toast containing the current volume. 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_SHOW_UI = 1 << 0; 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Whether to include ringer modes as possible options when changing volume. 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * For example, if true and volume level is 0 and the volume is adjusted 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * with {@link #ADJUST_LOWER}, then the ringer mode may switch the silent or 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate mode. 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * By default this is on for the ring stream. If this flag is included, 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this behavior will be present regardless of the stream type being 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * affected by the ringer mode. 406105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_ALLOW_RINGER_MODES = 1 << 1; 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Whether to play a sound when changing the volume. 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If this is given to {@link #adjustVolume(int, int)} or 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #adjustSuggestedStreamVolume(int, int, int)}, it may be ignored 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in some cases (for example, the decided stream type is not 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link AudioManager#STREAM_RING}, or the volume is being adjusted 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * downward). 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_PLAY_SOUND = 1 << 2; 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Removes any sounds/vibrate that may be in the queue, or are playing (related to 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * changing volume). 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_REMOVE_SOUND_AND_VIBRATE = 1 << 3; 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Whether to vibrate if going into the vibrate ringer mode. 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FLAG_VIBRATE = 1 << 4; 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4394bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent * Indicates to VolumePanel that the volume slider should be disabled as user 4404bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent * cannot change the stream volume 4414bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent * @hide 4424bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent */ 4434bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent public static final int FLAG_FIXED_VOLUME = 1 << 5; 4444bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent 4454bbcc6549738f3d69831b2bd9eb4accec3e9920eEric Laurent /** 446c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie * Indicates the volume set/adjust call is for Bluetooth absolute volume 447c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie * @hide 448c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie */ 449c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie public static final int FLAG_BLUETOOTH_ABS_VOLUME = 1 << 6; 450c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie 451c9d1d5f35091226e96fcfa91817480f589eb36e2Matthew Xie /** 452a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock * Adjusting the volume was prevented due to silent mode, display a hint in the UI. 453a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock * @hide 454a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock */ 455a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock public static final int FLAG_SHOW_SILENT_HINT = 1 << 7; 456a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock 457a11b4affcad3d255aa723a89b768ea222506f2e8John Spurlock /** 45841d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang * Indicates the volume call is for Hdmi Cec system audio volume 45941d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang * @hide 46041d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang */ 46141d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang public static final int FLAG_HDMI_SYSTEM_AUDIO_VOLUME = 1 << 8; 46241d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang 46341d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang /** 4643c45c29109d23981d8b707c809b3b43ce2e20fc3RoboErik * Indicates that this should only be handled if media is actively playing. 4653c45c29109d23981d8b707c809b3b43ce2e20fc3RoboErik * @hide 4663c45c29109d23981d8b707c809b3b43ce2e20fc3RoboErik */ 4673c45c29109d23981d8b707c809b3b43ce2e20fc3RoboErik public static final int FLAG_ACTIVE_MEDIA_ONLY = 1 << 9; 4683c45c29109d23981d8b707c809b3b43ce2e20fc3RoboErik 4693c45c29109d23981d8b707c809b3b43ce2e20fc3RoboErik /** 470351346092acdfbfcc1d9ebf98d539d2a1196c5e8John Spurlock * Like FLAG_SHOW_UI, but only dialog warnings and confirmations, no sliders. 471351346092acdfbfcc1d9ebf98d539d2a1196c5e8John Spurlock * @hide 472351346092acdfbfcc1d9ebf98d539d2a1196c5e8John Spurlock */ 473351346092acdfbfcc1d9ebf98d539d2a1196c5e8John Spurlock public static final int FLAG_SHOW_UI_WARNINGS = 1 << 10; 474351346092acdfbfcc1d9ebf98d539d2a1196c5e8John Spurlock 475351346092acdfbfcc1d9ebf98d539d2a1196c5e8John Spurlock /** 476661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock * Adjusting the volume down from vibrated was prevented, display a hint in the UI. 477661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock * @hide 478661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock */ 479661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock public static final int FLAG_SHOW_VIBRATE_HINT = 1 << 11; 480661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock 481b94f2d6cad92c4f6ad184920e06a260d87eb3b6aJohn Spurlock /** 482b94f2d6cad92c4f6ad184920e06a260d87eb3b6aJohn Spurlock * Adjusting the volume due to a hardware key press. 483b94f2d6cad92c4f6ad184920e06a260d87eb3b6aJohn Spurlock * @hide 484b94f2d6cad92c4f6ad184920e06a260d87eb3b6aJohn Spurlock */ 485b94f2d6cad92c4f6ad184920e06a260d87eb3b6aJohn Spurlock public static final int FLAG_FROM_KEY = 1 << 12; 486b94f2d6cad92c4f6ad184920e06a260d87eb3b6aJohn Spurlock 487661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock private static final String[] FLAG_NAMES = { 488661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock "FLAG_SHOW_UI", 489661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock "FLAG_ALLOW_RINGER_MODES", 490661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock "FLAG_PLAY_SOUND", 491661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock "FLAG_REMOVE_SOUND_AND_VIBRATE", 492661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock "FLAG_VIBRATE", 493661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock "FLAG_FIXED_VOLUME", 494661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock "FLAG_BLUETOOTH_ABS_VOLUME", 495661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock "FLAG_SHOW_SILENT_HINT", 496661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock "FLAG_HDMI_SYSTEM_AUDIO_VOLUME", 497661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock "FLAG_ACTIVE_MEDIA_ONLY", 498661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock "FLAG_SHOW_UI_WARNINGS", 499661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock "FLAG_SHOW_VIBRATE_HINT", 500b94f2d6cad92c4f6ad184920e06a260d87eb3b6aJohn Spurlock "FLAG_FROM_KEY", 501661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock }; 502661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock 503661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock /** @hide */ 504661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock public static String flagsToString(int flags) { 505661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock final StringBuilder sb = new StringBuilder(); 506661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock for (int i = 0; i < FLAG_NAMES.length; i++) { 507661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock final int flag = 1 << i; 508661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock if ((flags & flag) != 0) { 509661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock if (sb.length() > 0) { 510661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock sb.append(','); 511661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock } 512661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock sb.append(FLAG_NAMES[i]); 513661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock flags &= ~flag; 514661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock } 515661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock } 516661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock if (flags != 0) { 517661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock if (sb.length() > 0) { 518661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock sb.append(','); 519661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock } 520661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock sb.append(flags); 521661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock } 522661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock return sb.toString(); 523661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock } 524661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock 525661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock /** 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringer mode that will be silent and will not vibrate. (This overrides the 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate setting.) 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RINGER_MODE_SILENT = 0; 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringer mode that will be silent and will vibrate. (This will cause the 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * phone ringer to always vibrate, but the notification vibrate to only 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate if set.) 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RINGER_MODE_VIBRATE = 1; 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringer mode that may be audible and may vibrate. It will be audible if 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the volume before changing out of this mode was audible. It will vibrate 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * if the vibrate setting is on. 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int RINGER_MODE_NORMAL = 2; 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5549755937ed90f06db45ff5fe4510950ae1516f8f9John Spurlock /** 5559755937ed90f06db45ff5fe4510950ae1516f8f9John Spurlock * Maximum valid ringer mode value. Values must start from 0 and be contiguous. 5569755937ed90f06db45ff5fe4510950ae1516f8f9John Spurlock * @hide 5579755937ed90f06db45ff5fe4510950ae1516f8f9John Spurlock */ 5589755937ed90f06db45ff5fe4510950ae1516f8f9John Spurlock public static final int RINGER_MODE_MAX = RINGER_MODE_NORMAL; 55972668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate type that corresponds to the ringer. 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 566cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 567cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_TYPE_RINGER = 0; 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate type that corresponds to notifications. 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 577cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 578cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_TYPE_NOTIFICATION = 1; 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate setting that suggests to never vibrate. 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 587cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 588cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_SETTING_OFF = 0; 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate setting that suggests to vibrate when possible. 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 597cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 598cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_SETTING_ON = 1; 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Vibrate setting that suggests to only vibrate when in the vibrate ringer 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * mode. 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 608cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 609cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int VIBRATE_SETTING_ONLY_SILENT = 2; 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Suggests using the default stream type. This may not be used in all 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * places a stream type is needed. 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int USE_DEFAULT_STREAM_TYPE = Integer.MIN_VALUE; 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static IAudioService sService; 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public AudioManager(Context context) { 62529f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen setContext(context); 62629f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen mUseVolumeKeySounds = getContext().getResources().getBoolean( 627b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate com.android.internal.R.bool.config_useVolumeKeySounds); 62829f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen mUseFixedVolume = getContext().getResources().getBoolean( 629ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent com.android.internal.R.bool.config_useFixedVolume); 630f076db407029e734703d8676f806bea94393e824Eric Laurent sAudioPortEventHandler.init(); 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 63329f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen private Context getContext() { 63429f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen if (mApplicationContext == null) { 63529f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen setContext(mOriginalContext); 63629f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen } 63729f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen if (mApplicationContext != null) { 63829f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen return mApplicationContext; 63929f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen } 64029f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen return mOriginalContext; 64129f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen } 64229f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen 64329f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen private void setContext(Context context) { 64429f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen mApplicationContext = context.getApplicationContext(); 64529f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen if (mApplicationContext != null) { 64629f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen mOriginalContext = null; 64729f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen } else { 64829f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen mOriginalContext = context; 64929f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen } 65029f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen } 65129f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static IAudioService getService() 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sService != null) { 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sService; 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IBinder b = ServiceManager.getService(Context.AUDIO_SERVICE); 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sService = IAudioService.Stub.asInterface(b); 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sService; 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 663a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * Sends a simulated key event for a media button. 664a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * To simulate a key press, you must first send a KeyEvent built with a 665a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#ACTION_DOWN} action, then another event with the {@link KeyEvent#ACTION_UP} 666a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * action. 667a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * <p>The key event will be sent to the current media key event consumer which registered with 668a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link AudioManager#registerMediaButtonEventReceiver(PendingIntent)}. 669a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * @param keyEvent a {@link KeyEvent} instance whose key code is one of 670a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MUTE}, 671a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_HEADSETHOOK}, 672a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_PLAY}, 673a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_PAUSE}, 674a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_PLAY_PAUSE}, 675a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_STOP}, 676a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_NEXT}, 677a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_PREVIOUS}, 678a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_REWIND}, 679a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_RECORD}, 680a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_FAST_FORWARD}, 681a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_CLOSE}, 682a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * {@link KeyEvent#KEYCODE_MEDIA_EJECT}, 683a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * or {@link KeyEvent#KEYCODE_MEDIA_AUDIO_TRACK}. 684a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi */ 685a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi public void dispatchMediaKeyEvent(KeyEvent keyEvent) { 68629f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(getContext()); 687430fc48865e5a371b08f180390946b96d73848feRoboErik helper.sendMediaButtonEvent(keyEvent, false); 6887ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 6897ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi 6907ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi /** 6917ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * @hide 69286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 693ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void preDispatchKeyEvent(KeyEvent event, int stream) { 69486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 69586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * If the user hits another key within the play sound delay, then 69686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * cancel the sound 69786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 698ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood int keyCode = event.getKeyCode(); 69986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato if (keyCode != KeyEvent.KEYCODE_VOLUME_DOWN && keyCode != KeyEvent.KEYCODE_VOLUME_UP 70086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato && keyCode != KeyEvent.KEYCODE_VOLUME_MUTE 7016156017c2217d0fbbbb03434986250ec6bbd69d8John Spurlock && mVolumeKeyUpTime + AudioSystem.PLAY_SOUND_DELAY > SystemClock.uptimeMillis()) { 70286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 70386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * The user has hit another key during the delay (e.g., 300ms) 70486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * since the last volume key up, so cancel any sounds. 70586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 706ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock adjustSuggestedStreamVolume(ADJUST_SAME, 707ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock stream, AudioManager.FLAG_REMOVE_SOUND_AND_VIBRATE); 70886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 70986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 71086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 71186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /** 71286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * @hide 71386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 714ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void handleKeyDown(KeyEvent event, int stream) { 715ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood int keyCode = event.getKeyCode(); 71686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato switch (keyCode) { 71786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_UP: 71886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_DOWN: 71986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 72086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * Adjust the volume in on key down since it is more 72186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * responsive to the user. 72286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 723ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock adjustSuggestedStreamVolume( 724ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock keyCode == KeyEvent.KEYCODE_VOLUME_UP 725ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock ? ADJUST_RAISE 726ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock : ADJUST_LOWER, 727ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock stream, 728ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock FLAG_SHOW_UI | FLAG_VIBRATE); 72986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato break; 73086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_MUTE: 731ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood if (event.getRepeatCount() == 0) { 73229f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen MediaSessionLegacyHelper.getHelper(getContext()) 733926ebb860a8b5cbdec17f07404272be7c484fd79Marco Nelissen .sendVolumeKeyEvent(event, false); 734ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 73586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato break; 73686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 73786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 73886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 73986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /** 74086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * @hide 74186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 742ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public void handleKeyUp(KeyEvent event, int stream) { 743ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood int keyCode = event.getKeyCode(); 74486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato switch (keyCode) { 74586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_UP: 74686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato case KeyEvent.KEYCODE_VOLUME_DOWN: 74786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /* 74886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * Play a sound. This is done on key up since we don't want the 74986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato * sound to play when a user holds down volume down to mute. 75086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato */ 751b89ce434993cca883818ab38f98c0b29d77e7aa2Christopher Tate if (mUseVolumeKeySounds) { 752ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock adjustSuggestedStreamVolume( 753ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock ADJUST_SAME, 754ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock stream, 755ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock FLAG_PLAY_SOUND); 756402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 75786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mVolumeKeyUpTime = SystemClock.uptimeMillis(); 75886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato break; 7597c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik case KeyEvent.KEYCODE_VOLUME_MUTE: 76029f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen MediaSessionLegacyHelper.getHelper(getContext()) 761926ebb860a8b5cbdec17f07404272be7c484fd79Marco Nelissen .sendVolumeKeyEvent(event, false); 7627c82ced4fc5b66c09a19eed9a5499039530142fbRoboErik break; 76386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 76486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato } 76586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 76686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato /** 767ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * Indicates if the device implements a fixed volume policy. 768ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * <p>Some devices may not have volume control and may operate at a fixed volume, 769ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * and may not enable muting or changing the volume of audio streams. 770ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * This method will return true on such devices. 771ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * <p>The following APIs have no effect when volume is fixed: 772ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * <ul> 773ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * <li> {@link #adjustVolume(int, int)} 774ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * <li> {@link #adjustSuggestedStreamVolume(int, int, int)} 775ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * <li> {@link #adjustStreamVolume(int, int, int)} 776ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * <li> {@link #setStreamVolume(int, int, int)} 777ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * <li> {@link #setRingerMode(int)} 778ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * <li> {@link #setStreamSolo(int, boolean)} 779ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * <li> {@link #setStreamMute(int, boolean)} 780ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * </ul> 781ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent */ 782ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent public boolean isVolumeFixed() { 783ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent return mUseFixedVolume; 784ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent } 785ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent 786ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent /** 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Adjusts the volume of a particular stream by one step in a direction. 788fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 789fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 790fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream type to adjust. One of {@link #STREAM_VOICE_CALL}, 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #STREAM_SYSTEM}, {@link #STREAM_RING}, {@link #STREAM_MUSIC} or 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #STREAM_ALARM} 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param direction The direction to adjust the volume. One of 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_LOWER}, {@link #ADJUST_RAISE}, or 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #ADJUST_SAME}. 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustStreamVolume(int streamType, int direction, int flags) { 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 805ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock service.adjustStreamVolume(streamType, direction, flags, 8068dc50416a209e76bca38694d59d5779ffcf08d92Marco Nelissen getContext().getOpPackageName()); 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in adjustStreamVolume", e); 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Adjusts the volume of the most relevant stream. For example, if a call is 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * active, it will have the highest priority regardless of if the in-call 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * screen is showing. Another example, if music is playing in the background 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and a call is not active, the music stream will be adjusted. 817fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 8184197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * This method should only be used by applications that replace the 8194197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * platform-wide management of audio settings or the main telephony 8204197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * application. 8214197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * <p> 8224197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * This method has no effect if the device implements a fixed volume policy 823ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * as indicated by {@link #isVolumeFixed()}. 8244197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param direction The direction to adjust the volume. One of 8264197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * {@link #ADJUST_LOWER}, {@link #ADJUST_RAISE}, 8274197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * {@link #ADJUST_SAME}, {@link #ADJUST_MUTE}, 8284197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * {@link #ADJUST_UNMUTE}, or {@link #ADJUST_TOGGLE_MUTE}. 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustSuggestedStreamVolume(int, int, int) 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 833ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * @see #isVolumeFixed() 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustVolume(int direction, int flags) { 8368dc50416a209e76bca38694d59d5779ffcf08d92Marco Nelissen MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(getContext()); 837ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock helper.sendAdjustVolumeBy(USE_DEFAULT_STREAM_TYPE, direction, flags); 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Adjusts the volume of the most relevant stream, or the given fallback 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * stream. 843fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 8444197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * This method should only be used by applications that replace the 8454197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * platform-wide management of audio settings or the main telephony 8464197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * application. 8474197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * <p> 8484197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * This method has no effect if the device implements a fixed volume policy 849ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * as indicated by {@link #isVolumeFixed()}. 8504197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param direction The direction to adjust the volume. One of 8524197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * {@link #ADJUST_LOWER}, {@link #ADJUST_RAISE}, 8534197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * {@link #ADJUST_SAME}, {@link #ADJUST_MUTE}, 8544197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * {@link #ADJUST_UNMUTE}, or {@link #ADJUST_TOGGLE_MUTE}. 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param suggestedStreamType The stream type that will be used if there 8564197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * isn't a relevant stream. {@link #USE_DEFAULT_STREAM_TYPE} is 8574197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * valid here. 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustVolume(int, int) 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #adjustStreamVolume(int, int, int) 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 862ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * @see #isVolumeFixed() 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void adjustSuggestedStreamVolume(int direction, int suggestedStreamType, int flags) { 8658dc50416a209e76bca38694d59d5779ffcf08d92Marco Nelissen MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(getContext()); 866ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock helper.sendAdjustVolumeBy(suggestedStreamType, direction, flags); 867cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } 868cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood 869ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock /** @hide */ 870ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock public void setMasterMute(boolean mute, int flags) { 871cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood IAudioService service = getService(); 872cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood try { 8738dc50416a209e76bca38694d59d5779ffcf08d92Marco Nelissen service.setMasterMute(mute, flags, getContext().getOpPackageName()); 874cbdb49dc5e1b993a0bc5c68dbfb9486bfa0cd762Mike Lockwood } catch (RemoteException e) { 875ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock Log.e(TAG, "Dead object in setMasterMute", e); 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current ringtone mode. 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The current ringtone mode, one of {@link #RINGER_MODE_NORMAL}, 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #RINGER_MODE_SILENT}, or {@link #RINGER_MODE_VIBRATE}. 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setRingerMode(int) 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRingerMode() { 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 889661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock return service.getRingerModeExternal(); 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getRingerMode", e); 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return RINGER_MODE_NORMAL; 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 89772668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * Checks valid ringer mode values. 89872668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * 89972668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * @return true if the ringer mode indicated is valid, false otherwise. 90072668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * 90172668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * @see #setRingerMode(int) 90272668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent * @hide 90372668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent */ 90472668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent public static boolean isValidRingerMode(int ringerMode) { 90572668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent if (ringerMode < 0 || ringerMode > RINGER_MODE_MAX) { 90672668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent return false; 90772668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 9089755937ed90f06db45ff5fe4510950ae1516f8f9John Spurlock IAudioService service = getService(); 9099755937ed90f06db45ff5fe4510950ae1516f8f9John Spurlock try { 9109755937ed90f06db45ff5fe4510950ae1516f8f9John Spurlock return service.isValidRingerMode(ringerMode); 9119755937ed90f06db45ff5fe4510950ae1516f8f9John Spurlock } catch (RemoteException e) { 9129755937ed90f06db45ff5fe4510950ae1516f8f9John Spurlock Log.e(TAG, "Dead object in isValidRingerMode", e); 9139755937ed90f06db45ff5fe4510950ae1516f8f9John Spurlock return false; 9149755937ed90f06db45ff5fe4510950ae1516f8f9John Spurlock } 91572668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 91672668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent 91772668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent /** 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the maximum volume index for a particular stream. 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream type whose maximum volume index is returned. 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The maximum valid volume index for the stream. 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamVolume(int) 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamMaxVolume(int streamType) { 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 927ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock return service.getStreamMaxVolume(streamType); 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getStreamMaxVolume", e); 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 935b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock * Returns the minimum volume index for a particular stream. 936b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock * 937b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock * @param streamType The stream type whose minimum volume index is returned. 938b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock * @return The minimum valid volume index for the stream. 939b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock * @see #getStreamVolume(int) 940b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock * @hide 941b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock */ 942b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock public int getStreamMinVolume(int streamType) { 943b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock IAudioService service = getService(); 944b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock try { 945b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock return service.getStreamMinVolume(streamType); 946b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock } catch (RemoteException e) { 947b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock Log.e(TAG, "Dead object in getStreamMinVolume", e); 948b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock return 0; 949b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock } 950b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock } 951b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock 952b6e19e3e0f0170d058636101e23f964196f6f4b2John Spurlock /** 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current volume index for a particular stream. 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream type whose volume index is returned. 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The current volume index for the stream. 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamMaxVolume(int) 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setStreamVolume(int, int, int) 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getStreamVolume(int streamType) { 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 963ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock return service.getStreamVolume(streamType); 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getStreamVolume", e); 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 97125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * Get last audible volume before stream was muted. 97225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * 97325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * @hide 97425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent */ 97525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public int getLastAudibleStreamVolume(int streamType) { 97625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent IAudioService service = getService(); 97725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent try { 978ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock return service.getLastAudibleStreamVolume(streamType); 97925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } catch (RemoteException e) { 98025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent Log.e(TAG, "Dead object in getLastAudibleStreamVolume", e); 98125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return 0; 98225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 98325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 98425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 98525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** 9866d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent * Get the stream type whose volume is driving the UI sounds volume. 9876d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent * UI sounds are screen lock/unlock, camera shutter, key clicks... 9884f0f120316cfcee5880191264885772677fff921John Spurlock * It is assumed that this stream type is also tied to ringer mode changes. 9896d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent * @hide 9906d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent */ 991ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock public int getUiSoundsStreamType() { 9926d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent IAudioService service = getService(); 9936d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent try { 994ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock return service.getUiSoundsStreamType(); 9956d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent } catch (RemoteException e) { 996ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock Log.e(TAG, "Dead object in getUiSoundsStreamType", e); 9976d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent return STREAM_RING; 9986d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent } 9996d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent } 10006d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent 10016d5176638c2189595cede38fb92c3e7e8700e221Eric Laurent /** 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the ringer mode. 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Silent mode will mute the volume and will not vibrate. Vibrate mode will 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * mute the volume and vibrate. Normal mode will be audible and may vibrate 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * according to user settings. 1007ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * <p>This method has no effect if the device implements a fixed volume policy 1008ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * as indicated by {@link #isVolumeFixed()}. 10099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param ringerMode The ringer mode, one of {@link #RINGER_MODE_NORMAL}, 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #RINGER_MODE_SILENT}, or {@link #RINGER_MODE_VIBRATE}. 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getRingerMode() 1012ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * @see #isVolumeFixed() 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRingerMode(int ringerMode) { 101572668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent if (!isValidRingerMode(ringerMode)) { 101672668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent return; 101772668b2c040b581b298b069f3b5af5ed7f212d89Eric Laurent } 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 102029f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen service.setRingerModeExternal(ringerMode, getContext().getOpPackageName()); 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setRingerMode", e); 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the volume index for a particular stream. 1028ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * <p>This method has no effect if the device implements a fixed volume policy 1029ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * as indicated by {@link #isVolumeFixed()}. 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream whose volume index should be set. 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param index The volume index to set. See 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #getStreamMaxVolume(int)} for the largest valid value. 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags One or more flags. 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamMaxVolume(int) 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getStreamVolume(int) 1036ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * @see #isVolumeFixed() 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamVolume(int streamType, int index, int flags) { 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 10418dc50416a209e76bca38694d59d5779ffcf08d92Marco Nelissen service.setStreamVolume(streamType, index, flags, getContext().getOpPackageName()); 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setStreamVolume", e); 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10484197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * Solo or unsolo a particular stream. 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 10504197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * Do not use. This method has been deprecated and is now a no-op. 10514197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * {@link #requestAudioFocus} should be used for exclusive audio playback. 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream to be soloed/unsoloed. 10544197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * @param state The required solo state: true for solo ON, false for solo 10554197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * OFF 1056ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * @see #isVolumeFixed() 10574197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * @deprecated Do not use. If you need exclusive audio playback use 10584197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * {@link #requestAudioFocus}. 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10604197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik @Deprecated 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamSolo(int streamType, boolean state) { 10624197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik Log.w(TAG, "setStreamSolo has been deprecated. Do not use."); 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Mute or unmute an audio stream. 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 10684197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * This method should only be used by applications that replace the 10694197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * platform-wide management of audio settings or the main telephony 10704197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * application. 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 10724197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * This method has no effect if the device implements a fixed volume policy 1073ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * as indicated by {@link #isVolumeFixed()}. 10744197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * <p> 10754197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * This method was deprecated in API level 22. Prior to API level 22 this 10764197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * method had significantly different behavior and should be used carefully. 10774197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * The following applies only to pre-22 platforms: 10784197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * <ul> 10794197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * <li>The mute command is protected against client process death: if a 10804197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * process with an active mute request on a stream dies, this stream will be 10814197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * unmuted automatically.</li> 10824197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * <li>The mute requests for a given stream are cumulative: the AudioManager 10834197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * can receive several mute requests from one or more clients and the stream 10844197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * will be unmuted only when the same number of unmute requests are 10854197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * received.</li> 10864197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * <li>For a better user experience, applications MUST unmute a muted stream 10874197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * in onPause() and mute is again in onResume() if appropriate.</li> 10884197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * </ul> 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param streamType The stream to be muted/unmuted. 10914197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * @param state The required mute state: true for mute ON, false for mute 10924197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * OFF 1093ba207e76b2c5ebc01ececff351107d19a3134f3aEric Laurent * @see #isVolumeFixed() 10944197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * @deprecated Use {@link #adjustStreamVolume(int, int, int)} with 10954197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * {@link #ADJUST_MUTE} or {@link #ADJUST_UNMUTE} instead. 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10974197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik @Deprecated 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setStreamMute(int streamType, boolean state) { 10994197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik Log.w(TAG, "setStreamMute is deprecated. adjustStreamVolume should be used instead."); 11004197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik int direction = state ? ADJUST_MUTE : ADJUST_UNMUTE; 11014197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik if (streamType == AudioManager.USE_DEFAULT_STREAM_TYPE) { 11024197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik adjustSuggestedStreamVolume(direction, streamType, 0); 11034197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik } else { 11044197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik adjustStreamVolume(streamType, direction, 0); 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11094197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * Returns the current mute state for a particular stream. 111025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent * 11114197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * @param streamType The stream to get mute state for. 11124197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * @return The mute state for the given stream. 11134197cb60bc74629fe4c04ab10cb3b1c9a7427d24RoboErik * @see #adjustStreamVolume(int, int, int) 111425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent */ 111525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent public boolean isStreamMute(int streamType) { 111625101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent IAudioService service = getService(); 111725101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent try { 1118ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock return service.isStreamMute(streamType); 111925101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } catch (RemoteException e) { 112025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent Log.e(TAG, "Dead object in isStreamMute", e); 112125101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return false; 112225101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 112325101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent } 112425101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent 112525101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent /** 1126ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * get master mute state. 1127ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * 1128ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood * @hide 1129ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood */ 1130ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood public boolean isMasterMute() { 1131ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood IAudioService service = getService(); 1132ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood try { 1133ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood return service.isMasterMute(); 1134ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } catch (RemoteException e) { 1135ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood Log.e(TAG, "Dead object in isMasterMute", e); 1136ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood return false; 1137ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 1138ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood } 1139ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood 1140ce952c8e13c535bedde77bcdb94dfcc7508475aaMike Lockwood /** 1141402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * forces the stream controlled by hard volume keys 1142402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * specifying streamType == -1 releases control to the 1143402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * logic. 1144402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * 1145402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent * @hide 1146402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent */ 1147402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent public void forceVolumeControlStream(int streamType) { 114845c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent IAudioService service = getService(); 114945c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent try { 115045c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent service.forceVolumeControlStream(streamType, mICallBack); 115145c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent } catch (RemoteException e) { 115245c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent Log.e(TAG, "Dead object in forceVolumeControlStream", e); 115345c90cefd13a03b852bb4b8da4be218876cbbb32Eric Laurent } 1154402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent } 1155402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent 1156402f7f29634a9f68e7929be828a927a3e2f5efe9Eric Laurent /** 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns whether a particular type should vibrate according to user 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * settings and the current ringer mode. 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This shouldn't be needed by most clients that use notifications to 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * vibrate. The notification manager will not vibrate if the policy doesn't 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * allow it, so the client should always set a vibrate pattern and let the 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * notification manager control whether or not to actually vibrate. 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateType The type of vibrate. One of 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_NOTIFICATION} or 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_RINGER}. 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether the type should vibrate at the instant this method is 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * called. 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 1172cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 1173cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean shouldVibrate(int vibrateType) { 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.shouldVibrate(vibrateType); 11799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in shouldVibrate", e); 11819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 11829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns whether the user's vibrate setting for a vibrate type. 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p> 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This shouldn't be needed by most clients that want to vibrate, instead 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * see {@link #shouldVibrate(int)}. 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateType The type of vibrate. One of 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_NOTIFICATION} or 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_RINGER}. 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The vibrate setting, one of {@link #VIBRATE_SETTING_ON}, 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_OFF}, or 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_ONLY_SILENT}. 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #setVibrateSetting(int, int) 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 1199cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 1200cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getVibrateSetting(int vibrateType) { 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.getVibrateSetting(vibrateType); 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getVibrateSetting", e); 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return VIBRATE_SETTING_OFF; 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the setting for when the vibrate type should vibrate. 1214fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1215fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1216fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateType The type of vibrate. One of 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_NOTIFICATION} or 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_TYPE_RINGER}. 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param vibrateSetting The vibrate setting, one of 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_ON}, 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_OFF}, or 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #VIBRATE_SETTING_ONLY_SILENT}. 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #getVibrateSetting(int) 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #shouldVibrate(int) 1227cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * @deprecated Applications should maintain their own vibrate policy based on 1228cd1cd73baec1f93d21f67fdded5466e507431ebaEric Laurent * current ringer mode that can be queried via {@link #getRingerMode()}. 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setVibrateSetting(int vibrateType, int vibrateSetting) { 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.setVibrateSetting(vibrateType, vibrateSetting); 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setVibrateSetting", e); 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the speakerphone on or off. 1241fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1242fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1243fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param on set <var>true</var> to turn on speakerphone; 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <var>false</var> to turn it off 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSpeakerphoneOn(boolean on){ 1249c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1250c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1251c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent service.setSpeakerphoneOn(on); 1252c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1253c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in setSpeakerphoneOn", e); 1254a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 12589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks whether the speakerphone is on or off. 12599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if speakerphone is on, false if it's off 12619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isSpeakerphoneOn() { 1263c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1264c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1265c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return service.isSpeakerphoneOn(); 1266c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1267c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in isSpeakerphoneOn", e); 1268a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1269a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 12709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12723def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent //==================================================================== 12733def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent // Bluetooth SCO control 12743def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 12753def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Sticky broadcast intent action indicating that the bluetoooth SCO audio 127695b88fbe744d8ce53b5f54f6fcd90c55094a8d14Eric Laurent * connection state has changed. The intent contains on extra {@link #EXTRA_SCO_AUDIO_STATE} 12773def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * indicating the new state which is either {@link #SCO_AUDIO_STATE_DISCONNECTED} 12783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * or {@link #SCO_AUDIO_STATE_CONNECTED} 12793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * 12803def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #startBluetoothSco() 1281dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * @deprecated Use {@link #ACTION_SCO_AUDIO_STATE_UPDATED} instead 12823def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 1283dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent @Deprecated 12843def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 12853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final String ACTION_SCO_AUDIO_STATE_CHANGED = 12863def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent "android.media.SCO_AUDIO_STATE_CHANGED"; 1287dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1288dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent /** 1289dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Sticky broadcast intent action indicating that the bluetoooth SCO audio 1290dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * connection state has been updated. 1291dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>This intent has two extras: 1292dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1293dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #EXTRA_SCO_AUDIO_STATE} - The new SCO audio state. </li> 1294dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #EXTRA_SCO_AUDIO_PREVIOUS_STATE}- The previous SCO audio state. </li> 1295dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 1296dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p> EXTRA_SCO_AUDIO_STATE or EXTRA_SCO_AUDIO_PREVIOUS_STATE can be any of: 1297dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1298dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #SCO_AUDIO_STATE_DISCONNECTED}, </li> 1299dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #SCO_AUDIO_STATE_CONNECTING} or </li> 1300dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> {@link #SCO_AUDIO_STATE_CONNECTED}, </li> 1301dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 1302dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * @see #startBluetoothSco() 1303dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent */ 1304dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1305dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent public static final String ACTION_SCO_AUDIO_STATE_UPDATED = 1306dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent "android.media.ACTION_SCO_AUDIO_STATE_UPDATED"; 1307dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 13083def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1309dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Extra for intent {@link #ACTION_SCO_AUDIO_STATE_CHANGED} or 1310dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * {@link #ACTION_SCO_AUDIO_STATE_UPDATED} containing the new bluetooth SCO connection state. 13113def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 13123def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final String EXTRA_SCO_AUDIO_STATE = 13133def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent "android.media.extra.SCO_AUDIO_STATE"; 13143def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13153def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1316dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Extra for intent {@link #ACTION_SCO_AUDIO_STATE_UPDATED} containing the previous 1317dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * bluetooth SCO connection state. 1318dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent */ 1319dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent public static final String EXTRA_SCO_AUDIO_PREVIOUS_STATE = 1320dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent "android.media.extra.SCO_AUDIO_PREVIOUS_STATE"; 1321dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent 1322dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent /** 1323dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra EXTRA_SCO_AUDIO_STATE or EXTRA_SCO_AUDIO_PREVIOUS_STATE 1324dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * indicating that the SCO audio channel is not established 13253def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 13263def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final int SCO_AUDIO_STATE_DISCONNECTED = 0; 13273def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1328dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra {@link #EXTRA_SCO_AUDIO_STATE} or {@link #EXTRA_SCO_AUDIO_PREVIOUS_STATE} 1329dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * indicating that the SCO audio channel is established 13303def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 13313def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final int SCO_AUDIO_STATE_CONNECTED = 1; 13323def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 1333dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra EXTRA_SCO_AUDIO_STATE or EXTRA_SCO_AUDIO_PREVIOUS_STATE 1334dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * indicating that the SCO audio channel is being established 1335dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent */ 1336dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent public static final int SCO_AUDIO_STATE_CONNECTING = 2; 1337dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent /** 1338dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * Value for extra EXTRA_SCO_AUDIO_STATE indicating that 13393def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * there was an error trying to obtain the state 13403def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 13413def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public static final int SCO_AUDIO_STATE_ERROR = -1; 13423def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13433def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13443def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 13453def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Indicates if current platform supports use of SCO for off call use cases. 13463def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Application wanted to use bluetooth SCO audio when the phone is not in call 13472ac2afeac989ea1dc326b0db996d6c6c8e00cc29Jean-Michel Trivi * must first call this method to make sure that the platform supports this 13483def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * feature. 13493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @return true if bluetooth SCO can be used for audio when not in call 13503def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * false otherwise 13513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #startBluetoothSco() 13523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 13533def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public boolean isBluetoothScoAvailableOffCall() { 135429f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen return getContext().getResources().getBoolean( 13553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent com.android.internal.R.bool.config_bluetooth_sco_off_call); 13563def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 13573def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 13583def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 13593def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Start bluetooth SCO audio connection. 13603def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Requires Permission: 13613def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * {@link android.Manifest.permission#MODIFY_AUDIO_SETTINGS}. 13623def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>This method can be used by applications wanting to send and received audio 13633def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * to/from a bluetooth SCO headset while the phone is not in call. 13643def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>As the SCO connection establishment can take several seconds, 13653def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * applications should not rely on the connection to be available when the method 1366dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * returns but instead register to receive the intent {@link #ACTION_SCO_AUDIO_STATE_UPDATED} 13673def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * and wait for the state to be {@link #SCO_AUDIO_STATE_CONNECTED}. 1368dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>As the ACTION_SCO_AUDIO_STATE_UPDATED intent is sticky, the application can check the SCO 1369dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * audio state before calling startBluetoothSco() by reading the intent returned by the receiver 1370dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * registration. If the state is already CONNECTED, no state change will be received via the 1371dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * intent after calling startBluetoothSco(). It is however useful to call startBluetoothSco() 1372dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * so that the connection stays active in case the current initiator stops the connection. 1373dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>Unless the connection is already active as described above, the state will always 1374dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * transition from DISCONNECTED to CONNECTING and then either to CONNECTED if the connection 1375dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * succeeds or back to DISCONNECTED if the connection fails (e.g no headset is connected). 1376dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <p>When finished with the SCO connection or if the establishment fails, the application must 1377dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * call {@link #stopBluetoothSco()} to clear the request and turn down the bluetooth connection. 13783def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Even if a SCO connection is established, the following restrictions apply on audio 13793def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * output streams so that they can be routed to SCO headset: 1380dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1381dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the stream type must be {@link #STREAM_VOICE_CALL} </li> 1382dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the format must be mono </li> 1383dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the sampling must be 16kHz or 8kHz </li> 1384dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 13853def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>The following restrictions apply on input streams: 1386dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <ul> 1387dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the format must be mono </li> 1388dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * <li> the sampling must be 8kHz </li> 1389dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * </ul> 13903def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Note that the phone application always has the priority on the usage of the SCO 13913def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * connection for telephony. If this method is called while the phone is in call 13923def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * it will be ignored. Similarly, if a call is received or sent while an application 13933def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * is using the SCO connection, the connection will be lost for the application and NOT 13943def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * returned automatically when the call ends. 139583900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * <p>NOTE: up to and including API version 139683900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1}, this method initiates a virtual 139783900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * voice call to the bluetooth headset. 139883900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * After API version {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2} only a raw SCO audio 139983900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * connection is established. 14003def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #stopBluetoothSco() 1401dc03c61fe3cd8d0805480e48a974986439977a60Eric Laurent * @see #ACTION_SCO_AUDIO_STATE_UPDATED 14023def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 14033def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void startBluetoothSco(){ 14043def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent IAudioService service = getService(); 14053def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent try { 1406926ebb860a8b5cbdec17f07404272be7c484fd79Marco Nelissen service.startBluetoothSco(mICallBack, 140729f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen getContext().getApplicationInfo().targetSdkVersion); 14083def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } catch (RemoteException e) { 14093def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.e(TAG, "Dead object in startBluetoothSco", e); 14103def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14113def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14123def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 14133def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent /** 14140daab220b2379aad33321364e8a39d2e3d4c3551Jean-Michel Trivi * @hide 141583900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * Start bluetooth SCO audio connection in virtual call mode. 141683900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * <p>Requires Permission: 141783900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * {@link android.Manifest.permission#MODIFY_AUDIO_SETTINGS}. 141883900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * <p>Similar to {@link #startBluetoothSco()} with explicit selection of virtual call mode. 141983900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * Telephony and communication applications (VoIP, Video Chat) should preferably select 142083900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * virtual call mode. 142183900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * Applications using voice input for search or commands should first try raw audio connection 142283900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * with {@link #startBluetoothSco()} and fall back to startBluetoothScoVirtualCall() in case of 142383900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * failure. 142483900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * @see #startBluetoothSco() 142583900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * @see #stopBluetoothSco() 142683900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent * @see #ACTION_SCO_AUDIO_STATE_UPDATED 142783900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent */ 142883900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent public void startBluetoothScoVirtualCall() { 142983900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent IAudioService service = getService(); 143083900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent try { 143183900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent service.startBluetoothScoVirtualCall(mICallBack); 143283900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent } catch (RemoteException e) { 143383900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent Log.e(TAG, "Dead object in startBluetoothScoVirtualCall", e); 143483900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent } 143583900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent } 143683900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent 143783900754f357616b9e56eaf7fc85f49b8906e987Eric Laurent /** 14383def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * Stop bluetooth SCO audio connection. 14393def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>Requires Permission: 14403def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * {@link android.Manifest.permission#MODIFY_AUDIO_SETTINGS}. 14413def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * <p>This method must be called by applications having requested the use of 14420daab220b2379aad33321364e8a39d2e3d4c3551Jean-Michel Trivi * bluetooth SCO audio with {@link #startBluetoothSco()} when finished with the SCO 14430daab220b2379aad33321364e8a39d2e3d4c3551Jean-Michel Trivi * connection or if connection fails. 14443def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent * @see #startBluetoothSco() 14453def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent */ 14460daab220b2379aad33321364e8a39d2e3d4c3551Jean-Michel Trivi // Also used for connections started with {@link #startBluetoothScoVirtualCall()} 14473def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent public void stopBluetoothSco(){ 14483def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent IAudioService service = getService(); 14493def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent try { 14503def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent service.stopBluetoothSco(mICallBack); 14513def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } catch (RemoteException e) { 14523def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent Log.e(TAG, "Dead object in stopBluetoothSco", e); 14533def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14543def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent } 14553def1eec2baed0b8845ec32c871e249dc533a9d9Eric Laurent 14569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1457a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Request use of Bluetooth SCO headset for communications. 1458fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1459fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1460fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1462a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @param on set <var>true</var> to use bluetooth SCO for communications; 1463a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * <var>false</var> to not use bluetooth SCO for communications 14649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setBluetoothScoOn(boolean on){ 1466c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1467c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1468c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent service.setBluetoothScoOn(on); 1469c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1470c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in setBluetoothScoOn", e); 1471a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1475a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Checks whether communications use Bluetooth SCO. 14769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1477a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @return true if SCO is used for communications; 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * false if otherwise 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isBluetoothScoOn() { 1481c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent IAudioService service = getService(); 1482c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent try { 1483c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent return service.isBluetoothScoOn(); 1484c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent } catch (RemoteException e) { 1485c42ac9d4d03f62c3a1ba197a28a81fda44bd8b7fEric Laurent Log.e(TAG, "Dead object in isBluetoothScoOn", e); 1486a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1487a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1491242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * @param on set <var>true</var> to route A2DP audio to/from Bluetooth 1492242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * headset; <var>false</var> disable A2DP audio 1493a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @deprecated Do not use. 14949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1495a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public void setBluetoothA2dpOn(boolean on){ 14969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1499242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * Checks whether A2DP audio routing to the Bluetooth headset is on or off. 15009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1501242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * @return true if A2DP audio is being routed to/from Bluetooth headset; 1502242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent * false if otherwise 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isBluetoothA2dpOn() { 1505242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent if (AudioSystem.getDeviceConnectionState(DEVICE_OUT_BLUETOOTH_A2DP,"") 1506242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent == AudioSystem.DEVICE_STATE_UNAVAILABLE) { 1507a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1508242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent } else { 1509242b33870b51ea962a1d5c077d71c648eccc2b7aEric Laurent return true; 1510a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 15119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets audio routing to the wired headset on or off. 15159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param on set <var>true</var> to route audio to/from wired 15179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * headset; <var>false</var> disable wired headset audio 1518a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @deprecated Do not use. 15199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1520a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public void setWiredHeadsetOn(boolean on){ 15219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1524497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * Checks whether a wired headset is connected or not. 1525497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * <p>This is not a valid indication that audio playback is 1526497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * actually over the wired headset as audio routing depends on other conditions. 15279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1528497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * @return true if a wired headset is connected. 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * false if otherwise 1530497b3fe7257d5bbee7762455c6988915bde21601Eric Laurent * @deprecated Use only to check is a headset is connected or not. 15319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isWiredHeadsetOn() { 15338b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten if (AudioSystem.getDeviceConnectionState(DEVICE_OUT_WIRED_HEADSET,"") 15346015a9715421a339c2b7bb63f9166504e3488179Eric Laurent == AudioSystem.DEVICE_STATE_UNAVAILABLE && 15358b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.getDeviceConnectionState(DEVICE_OUT_WIRED_HEADPHONE,"") 1536a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent == AudioSystem.DEVICE_STATE_UNAVAILABLE) { 1537a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return false; 1538a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } else { 1539a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return true; 1540a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the microphone mute on or off. 1545fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1546fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * This method should only be used by applications that replace the platform-wide 1547fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * management of audio settings or the main telephony application. 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param on set <var>true</var> to mute the microphone; 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <var>false</var> to turn mute off 15519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setMicrophoneMute(boolean on){ 155322c921a910d236abf3a1705a02541a49fdaf3a14Emily Bernier IAudioService service = getService(); 155422c921a910d236abf3a1705a02541a49fdaf3a14Emily Bernier try { 155529f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen service.setMicrophoneMute(on, getContext().getOpPackageName()); 155622c921a910d236abf3a1705a02541a49fdaf3a14Emily Bernier } catch (RemoteException e) { 155722c921a910d236abf3a1705a02541a49fdaf3a14Emily Bernier Log.e(TAG, "Dead object in setMicrophoneMute", e); 155822c921a910d236abf3a1705a02541a49fdaf3a14Emily Bernier } 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks whether the microphone mute is on or off. 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if microphone is muted, false if it's not 15659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isMicrophoneMute() { 1567a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return AudioSystem.isMicrophoneMuted(); 15689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the audio mode. 1572fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * <p> 1573fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * The audio mode encompasses audio routing AND the behavior of 1574fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * the telephony layer. Therefore this method should only be used by applications that 1575fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * replace the platform-wide management of audio settings or the main telephony application. 1576fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * In particular, the {@link #MODE_IN_CALL} mode should only be used by the telephony 1577fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * application when it places a phone call, as it will cause signals from the radio layer 1578fccb25d2074358c54d4c60eb321aeaa08a5de59aJean-Michel Trivi * to feed the platform mixer. 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15808aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * @param mode the requested audio mode ({@link #MODE_NORMAL}, {@link #MODE_RINGTONE}, 15818aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * {@link #MODE_IN_CALL} or {@link #MODE_IN_COMMUNICATION}). 15829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Informs the HAL about the current audio state so that 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * it can route the audio appropriately. 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setMode(int mode) { 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1588a80ac05f85962949d5072831200d86a7023575fbMarco Nelissen service.setMode(mode, mICallBack, mApplicationContext.getOpPackageName()); 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in setMode", e); 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current audio mode. 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15978aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * @return the current audio mode ({@link #MODE_NORMAL}, {@link #MODE_RINGTONE}, 15988aa798b244e32e227bad97d40ddfd7d3557030a3Jean-Michel Trivi * {@link #MODE_IN_CALL} or {@link #MODE_IN_COMMUNICATION}). 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current current audio state from the HAL. 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getMode() { 16029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 16039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 16049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return service.getMode(); 16059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in getMode", e); 16079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return MODE_INVALID; 16089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* modes for setMode/getMode/setRoute/getRoute */ 16129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Audio harware modes. 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Invalid audio mode. 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_INVALID = AudioSystem.MODE_INVALID; 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Current audio mode. Used to apply audio routing to current mode. 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_CURRENT = AudioSystem.MODE_CURRENT; 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Normal audio mode: not ringing and no call established. 16259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_NORMAL = AudioSystem.MODE_NORMAL; 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ringing audio mode. An incoming is being signaled. 16299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_RINGTONE = AudioSystem.MODE_RINGTONE; 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16328f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi * In call audio mode. A telephony call is established. 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int MODE_IN_CALL = AudioSystem.MODE_IN_CALL; 16358f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi /** 16368f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi * In communication audio mode. An audio/video chat or VoIP call is established. 16378f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi */ 16388f677d66d9c3ba34c97e69b2bb9e161f129af0eeJean-Michel Trivi public static final int MODE_IN_COMMUNICATION = AudioSystem.MODE_IN_COMMUNICATION; 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Routing bits for setRouting/getRouting API */ 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to earpiece 16434a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 16444a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 16459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1646a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_EARPIECE = AudioSystem.ROUTE_EARPIECE; 16479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16484a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * Routing audio output to speaker 16494a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 16504a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1652a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_SPEAKER = AudioSystem.ROUTE_SPEAKER; 16539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @deprecated use {@link #ROUTE_BLUETOOTH_SCO} 16554a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 16564a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Deprecated public static final int ROUTE_BLUETOOTH = AudioSystem.ROUTE_BLUETOOTH_SCO; 16599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to bluetooth SCO 16614a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 16624a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 16639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1664a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_BLUETOOTH_SCO = AudioSystem.ROUTE_BLUETOOTH_SCO; 16659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to headset 16674a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 16684a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1670a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_HEADSET = AudioSystem.ROUTE_HEADSET; 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Routing audio output to bluetooth A2DP 16734a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 16744a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1676a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_BLUETOOTH_A2DP = AudioSystem.ROUTE_BLUETOOTH_A2DP; 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Used for mask parameter of {@link #setRouting(int,int,int)}. 16794a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 16804a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn * setBluetoothScoOn() methods instead. 16819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1682a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public static final int ROUTE_ALL = AudioSystem.ROUTE_ALL; 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the audio routing for a specified mode 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param mode audio mode to change route. E.g., MODE_RINGTONE. 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param routes bit vector of routes requested, created from one or 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * more of ROUTE_xxx types. Set bits indicate that route should be on 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param mask bit vector of routes to change, created from one or more of 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ROUTE_xxx types. Unset bits indicate the route should be left unchanged 1692b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * 1693b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * @deprecated Do not set audio routing directly, use setSpeakerphoneOn(), 1694a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * setBluetoothScoOn() methods instead. 16959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1696a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated 16979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setRouting(int mode, int routes, int mask) { 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current audio routing bit vector for a specified mode. 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param mode audio mode to get route (e.g., MODE_RINGTONE) 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return an audio route bit vector that can be compared with ROUTE_xxx 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * bits 1706b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * @deprecated Do not query audio routing directly, use isSpeakerphoneOn(), 1707b9c9d260f21b321527c4622a123af9767630d94dEric Laurent * isBluetoothScoOn(), isBluetoothA2dpOn() and isWiredHeadsetOn() methods instead. 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1709b9c9d260f21b321527c4622a123af9767630d94dEric Laurent @Deprecated 17109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getRouting(int mode) { 1711a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return -1; 17129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks whether any music is active. 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if any music tracks are active. 17189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isMusicActive() { 172025101b0b9a84571ead15b26e9f4cd9c4298d7823Eric Laurent return AudioSystem.isStreamActive(STREAM_MUSIC, 0); 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17233114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi /** 17243114ce3861f20f9a5c2c59dd2629197a1f4874a8Jean-Michel Trivi * @hide 1725679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * Checks whether any music or media is actively playing on a remote device (e.g. wireless 1726679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * display). Note that BT audio sinks are not considered remote devices. 1727679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * @return true if {@link AudioManager#STREAM_MUSIC} is active on a remote device 1728679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi */ 1729679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi public boolean isMusicActiveRemotely() { 1730679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi return AudioSystem.isStreamActiveRemotely(STREAM_MUSIC, 0); 1731679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi } 1732679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi 1733679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi /** 1734679d5046f245ea8b39f9b5596195f3468808dd54Jean-Michel Trivi * @hide 17352380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * Checks whether the current audio focus is exclusive. 17362380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @return true if the top of the audio focus stack requested focus 17372380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * with {@link #AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE} 17382380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi */ 17392380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi public boolean isAudioFocusExclusive() { 17402380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi IAudioService service = getService(); 17412380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi try { 17422380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi return service.getCurrentAudioFocus() == AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE; 17432380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi } catch (RemoteException e) { 17442380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi Log.e(TAG, "Dead object in isAudioFocusExclusive()", e); 17452380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi return false; 17462380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi } 17472380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi } 17482380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi 17492380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi /** 17508a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi * Return a new audio session identifier not associated with any player or effect. 17519e477e408433fe1bd0c695b1e7a0738a76009cfdJean-Michel Trivi * An audio session identifier is a system wide unique identifier for a set of audio streams 17529e477e408433fe1bd0c695b1e7a0738a76009cfdJean-Michel Trivi * (one or more mixed together). 17539e477e408433fe1bd0c695b1e7a0738a76009cfdJean-Michel Trivi * <p>The primary use of the audio session ID is to associate audio effects to audio players, 17549e477e408433fe1bd0c695b1e7a0738a76009cfdJean-Michel Trivi * such as {@link MediaPlayer} or {@link AudioTrack}: all audio effects sharing the same audio 17559e477e408433fe1bd0c695b1e7a0738a76009cfdJean-Michel Trivi * session ID will be applied to the mixed audio content of the players that share the same 17569e477e408433fe1bd0c695b1e7a0738a76009cfdJean-Michel Trivi * audio session. 17579e477e408433fe1bd0c695b1e7a0738a76009cfdJean-Michel Trivi * <p>This method can for instance be used when creating one of the 17589e477e408433fe1bd0c695b1e7a0738a76009cfdJean-Michel Trivi * {@link android.media.audiofx.AudioEffect} objects to define the audio session of the effect, 17599e477e408433fe1bd0c695b1e7a0738a76009cfdJean-Michel Trivi * or to specify a session for a speech synthesis utterance 17609e477e408433fe1bd0c695b1e7a0738a76009cfdJean-Michel Trivi * in {@link android.speech.tts.TextToSpeech.Engine}. 17618a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi * @return a new unclaimed and unused audio session identifier, or {@link #ERROR} when the 17629e477e408433fe1bd0c695b1e7a0738a76009cfdJean-Michel Trivi * system failed to generate a new session, a condition in which audio playback or recording 17639e477e408433fe1bd0c695b1e7a0738a76009cfdJean-Michel Trivi * will subsequently fail as well. 17648a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi */ 1765289cc8e887f786f557faab226a1e01abb9a632a6Jean-Michel Trivi public int generateAudioSessionId() { 17668a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi int session = AudioSystem.newAudioSessionId(); 17678a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi if (session > 0) { 17688a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi return session; 17698a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi } else { 1770289cc8e887f786f557faab226a1e01abb9a632a6Jean-Michel Trivi Log.e(TAG, "Failure to generate a new audio session ID"); 17718a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi return ERROR; 17728a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi } 17738a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi } 17748a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi 1775289cc8e887f786f557faab226a1e01abb9a632a6Jean-Michel Trivi /** 1776289cc8e887f786f557faab226a1e01abb9a632a6Jean-Michel Trivi * A special audio session ID to indicate that the audio session ID isn't known and the 1777289cc8e887f786f557faab226a1e01abb9a632a6Jean-Michel Trivi * framework should generate a new value. This can be used when building a new 1778289cc8e887f786f557faab226a1e01abb9a632a6Jean-Michel Trivi * {@link AudioTrack} instance with 1779289cc8e887f786f557faab226a1e01abb9a632a6Jean-Michel Trivi * {@link AudioTrack#AudioTrack(AudioAttributes, AudioFormat, int, int, int)}. 1780289cc8e887f786f557faab226a1e01abb9a632a6Jean-Michel Trivi */ 1781289cc8e887f786f557faab226a1e01abb9a632a6Jean-Michel Trivi public static final int AUDIO_SESSION_ID_GENERATE = AudioSystem.AUDIO_SESSION_ALLOCATE; 1782289cc8e887f786f557faab226a1e01abb9a632a6Jean-Michel Trivi 17838a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi 17849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 17859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets a generic audio configuration parameter. The use of these parameters 17869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * are platform dependant, see libaudio 17879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 17889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ** Temporary interface - DO NOT USE 17899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 17909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * TODO: Replace with a more generic key:value get/set mechanism 17919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 17929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * param key name of parameter to set. Must not be null. 17939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * param value value of parameter. Must not be null. 17949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 1797ba50b97cff80e73620a0e3d13cae169e095974a7Dianne Hackborn * @deprecated Use {@link #setParameters(String)} instead 17989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1799a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent @Deprecated public void setParameter(String key, String value) { 1800a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent setParameters(key+"="+value); 1801a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1802a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1803a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** 1804a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * Sets a variable number of parameter values to audio hardware. 1805a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * 1806a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @param keyValuePairs list of parameters key value pairs in the form: 1807a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * key1=value1;key2=value2;... 1808a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * 1809a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 1810a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public void setParameters(String keyValuePairs) { 1811a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent AudioSystem.setParameters(keyValuePairs); 1812a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent } 1813a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent 1814a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent /** 1815aac753dcf8862b416773eabaabb9d938a30f5896John Spurlock * Gets a variable number of parameter values from audio hardware. 1816a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * 1817a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @param keys list of parameters 1818a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * @return list of parameters key value pairs in the form: 1819a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent * key1=value1;key2=value2;... 1820a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent */ 1821a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent public String getParameters(String keys) { 1822a553c25b33c99b345cf1c8688f8df0ed8df14e5aEric Laurent return AudioSystem.getParameters(keys); 18239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Sound effect identifiers */ 18269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Keyboard and direction pad click sound 18289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 18299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEY_CLICK = 0; 18319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved up 18339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 18349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_UP = 1; 18369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved down 18389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 18399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_DOWN = 2; 18419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved left 18439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 18449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_LEFT = 3; 18469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Focus has moved right 18489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 18499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_FOCUS_NAVIGATION_RIGHT = 4; 18519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME standard keypress sound 18539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 18549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_STANDARD = 5; 18569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME spacebar keypress sound 18589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 18599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_SPACEBAR = 6; 18619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME delete keypress sound 18639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 18649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_DELETE = 7; 18669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME return_keypress sound 18689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #playSoundEffect(int) 18699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int FX_KEYPRESS_RETURN = 8; 1871cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh 1872cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh /** 1873cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * Invalid keypress sound 1874cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * @see #playSoundEffect(int) 1875cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh */ 1876cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh public static final int FX_KEYPRESS_INVALID = 9; 18779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide Number of sound effects 18799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1880cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh public static final int NUM_SOUND_EFFECTS = 10; 18819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Plays a sound effect (Key clicks, lid open/close...) 18849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param effectType The type of sound effect. One of 18859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_KEY_CLICK}, 18869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_UP}, 18879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_DOWN}, 18889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_LEFT}, 18899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_RIGHT}, 1890105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_STANDARD}, 1891105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_SPACEBAR}, 1892105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_DELETE}, 1893105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_RETURN}, 1894cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * {@link #FX_KEYPRESS_INVALID}, 18959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This version uses the UI settings to determine 18969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * whether sounds are heard or not. 18979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType) { 18999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (effectType < 0 || effectType >= NUM_SOUND_EFFECTS) { 19009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 19019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19030c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk if (!querySoundEffectsEnabled(Process.myUserHandle().getIdentifier())) { 19040c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk return; 19050c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk } 19060c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk 19070c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk IAudioService service = getService(); 19080c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk try { 19090c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk service.playSoundEffect(effectType); 19100c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk } catch (RemoteException e) { 19110c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk Log.e(TAG, "Dead object in playSoundEffect"+e); 19120c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk } 19130c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk } 19140c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk 19150c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk /** 19160c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk * Plays a sound effect (Key clicks, lid open/close...) 19170c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk * @param effectType The type of sound effect. One of 19180c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk * {@link #FX_KEY_CLICK}, 19190c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk * {@link #FX_FOCUS_NAVIGATION_UP}, 19200c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk * {@link #FX_FOCUS_NAVIGATION_DOWN}, 19210c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk * {@link #FX_FOCUS_NAVIGATION_LEFT}, 19220c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk * {@link #FX_FOCUS_NAVIGATION_RIGHT}, 19230c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk * {@link #FX_KEYPRESS_STANDARD}, 19240c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk * {@link #FX_KEYPRESS_SPACEBAR}, 19250c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk * {@link #FX_KEYPRESS_DELETE}, 19260c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk * {@link #FX_KEYPRESS_RETURN}, 19270c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk * {@link #FX_KEYPRESS_INVALID}, 19280c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk * @param userId The current user to pull sound settings from 19290c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk * NOTE: This version uses the UI settings to determine 19300c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk * whether sounds are heard or not. 19310c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk * @hide 19320c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk */ 19330c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk public void playSoundEffect(int effectType, int userId) { 19340c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk if (effectType < 0 || effectType >= NUM_SOUND_EFFECTS) { 19350c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk return; 19360c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk } 19370c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk 19380c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk if (!querySoundEffectsEnabled(userId)) { 19399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 19409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 19439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 19449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.playSoundEffect(effectType); 19459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 19469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in playSoundEffect"+e); 19479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 19519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Plays a sound effect (Key clicks, lid open/close...) 19529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param effectType The type of sound effect. One of 19539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_KEY_CLICK}, 19549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_UP}, 19559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_DOWN}, 19569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_LEFT}, 19579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #FX_FOCUS_NAVIGATION_RIGHT}, 1958105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_STANDARD}, 1959105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_SPACEBAR}, 1960105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_DELETE}, 1961105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project * {@link #FX_KEYPRESS_RETURN}, 1962cacfe69b6845dd1c1c8682f67c3c52ef35214b2cJustin Koh * {@link #FX_KEYPRESS_INVALID}, 1963a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent * @param volume Sound effect volume. 1964a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent * The volume value is a raw scalar so UI controls should be scaled logarithmically. 1965a2ef57dba9ac77d8eccacd646b2b8a8d99fe9d8bEric Laurent * If a volume of -1 is specified, the AudioManager.STREAM_MUSIC stream volume minus 3dB will be used. 19669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * NOTE: This version is for applications that have their own 19679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * settings panel for enabling and controlling volume. 19689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 19699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectType, float volume) { 19709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (effectType < 0 || effectType >= NUM_SOUND_EFFECTS) { 19719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 19729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 19759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 19769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.playSoundEffectVolume(effectType, volume); 19779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 19789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in playSoundEffect"+e); 19799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 19839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Settings has an in memory cache, so this is fast. 19849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 19850c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk private boolean querySoundEffectsEnabled(int user) { 198629f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen return Settings.System.getIntForUser(getContext().getContentResolver(), 19870c37ba318847a44cb9256e55eca1160dc1fffd4dJason Monk Settings.System.SOUND_EFFECTS_ENABLED, 0, user) != 0; 19889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 19929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Load Sound effects. 19939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method must be called when sound effects are enabled. 19949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 19959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void loadSoundEffects() { 19969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 19979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 19989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.loadSoundEffects(); 19999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 20009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in loadSoundEffects"+e); 20019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 20059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unload Sound effects. 20069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This method can be called to free some memory when 20079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sound effects are disabled. 20089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 20099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unloadSoundEffects() { 20109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IAudioService service = getService(); 20119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 20129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project service.unloadSoundEffects(); 20139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 20149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e(TAG, "Dead object in unloadSoundEffects"+e); 20159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20184050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent /** 20192380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @hide 20202380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * Used to indicate no audio focus has been gained or lost. 20212380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi */ 20222380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi public static final int AUDIOFOCUS_NONE = 0; 20232380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi 20242380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi /** 2025d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Used to indicate a gain of audio focus, or a request of audio focus, of unknown duration. 20267f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 2027d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 2028d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2029d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_GAIN = 1; 2030d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2031d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Used to indicate a temporary gain or request of audio focus, anticipated to last a short 2032d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * amount of time. Examples of temporary changes are the playback of driving directions, or an 2033d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * event notification. 20347f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 2035d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 2036d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2037d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_GAIN_TRANSIENT = 2; 2038078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 2039078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a temporary request of audio focus, anticipated to last a short 2040983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * amount of time, and where it is acceptable for other audio applications to keep playing 2041983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * after having lowered their output level (also referred to as "ducking"). 2042078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Examples of temporary changes are the playback of driving directions where playback of music 2043078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * in the background is acceptable. 20447f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 2045078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 2046078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 2047078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK = 3; 2048078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 20492380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * Used to indicate a temporary request of audio focus, anticipated to last a short 20502380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * amount of time, during which no other applications, or system components, should play 20512380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * anything. Examples of exclusive and transient audio focus requests are voice 20522380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * memo recording and speech recognition, during which the system shouldn't play any 20532380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * notifications, and media playback should have paused. 20542380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi * @see #requestAudioFocus(OnAudioFocusChangeListener, int, int) 20552380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi */ 20562380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi public static final int AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE = 4; 20572380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi /** 2058078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a loss of audio focus of unknown duration. 20597f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 2060078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 2061078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_LOSS = -1 * AUDIOFOCUS_GAIN; 2062078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 2063078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a transient loss of audio focus. 20647f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 2065078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 2066078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_LOSS_TRANSIENT = -1 * AUDIOFOCUS_GAIN_TRANSIENT; 2067078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi /** 2068078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Used to indicate a transient loss of audio focus where the loser of the audio focus can 2069983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * lower its output volume if it wants to continue playing (also referred to as "ducking"), as 2070983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * the new focus owner doesn't require others to be silent. 20717f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi * @see OnAudioFocusChangeListener#onAudioFocusChange(int) 2072078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi */ 2073078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi public static final int AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK = 2074078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi -1 * AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK; 2075d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2076d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2077d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Interface definition for a callback to be invoked when the audio focus of the system is 2078d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * updated. 2079d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2080d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public interface OnAudioFocusChangeListener { 2081d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2082d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Called on the listener to notify it the audio focus for this listener has been changed. 2083d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * The focusChange value indicates whether the focus was gained, 2084d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * whether the focus was lost, and whether that loss is transient, or whether the new focus 2085d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * holder will hold it for an unknown amount of time. 2086983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * When losing focus, listeners can use the focus change information to decide what 2087983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * behavior to adopt when losing focus. A music player could for instance elect to lower 2088983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * the volume of its music stream (duck) for transient focus losses, and pause otherwise. 2089983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * @param focusChange the type of focus change, one of {@link AudioManager#AUDIOFOCUS_GAIN}, 2090078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * {@link AudioManager#AUDIOFOCUS_LOSS}, {@link AudioManager#AUDIOFOCUS_LOSS_TRANSIENT} 2091983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * and {@link AudioManager#AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK}. 2092d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 20937f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi public void onAudioFocusChange(int focusChange); 2094d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2095d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2096d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2097d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Map to convert focus event listener IDs, as used in the AudioService audio focus stack, 2098d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * to actual listener objects. 2099d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 210030c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final HashMap<String, OnAudioFocusChangeListener> mAudioFocusIdListenerMap = 2101d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi new HashMap<String, OnAudioFocusChangeListener>(); 2102d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2103d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Lock to prevent concurrent changes to the list of focus listeners for this AudioManager 2104d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * instance. 2105d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2106d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private final Object mFocusListenerLock = new Object(); 2107d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2108d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private OnAudioFocusChangeListener findFocusListener(String id) { 2109d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi return mAudioFocusIdListenerMap.get(id); 2110d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2111d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2112d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2113d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Handler for audio focus events coming from the audio service. 2114d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 211530c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final FocusEventHandlerDelegate mAudioFocusEventHandlerDelegate = 2116d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi new FocusEventHandlerDelegate(); 2117078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi 2118d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2119d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Helper class to handle the forwarding of audio focus events to the appropriate listener 2120d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2121d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private class FocusEventHandlerDelegate { 2122d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi private final Handler mHandler; 2123d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2124d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi FocusEventHandlerDelegate() { 2125d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Looper looper; 2126d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if ((looper = Looper.myLooper()) == null) { 2127d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi looper = Looper.getMainLooper(); 2128d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2129d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2130d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (looper != null) { 2131d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // implement the event handler delegate to receive audio focus events 2132d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mHandler = new Handler(looper) { 2133d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi @Override 2134d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void handleMessage(Message msg) { 2135d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi OnAudioFocusChangeListener listener = null; 2136d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusListenerLock) { 2137d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi listener = findFocusListener((String)msg.obj); 2138d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2139d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (listener != null) { 2140fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi Log.d(TAG, "AudioManager dispatching onAudioFocusChange(" 2141fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi + msg.what + ") for " + msg.obj); 21427f7e67f1b60b7840011236097baad9df6dd74c20Jean-Michel Trivi listener.onAudioFocusChange(msg.what); 2143d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2144d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2145d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi }; 2146d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } else { 2147d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi mHandler = null; 2148d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2149d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2150d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2151d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi Handler getHandler() { 2152d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return mHandler; 2153d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2154d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2155d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 215630c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final IAudioFocusDispatcher mAudioFocusDispatcher = new IAudioFocusDispatcher.Stub() { 2157d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2158d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void dispatchAudioFocusChange(int focusChange, String id) { 2159d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi Message m = mAudioFocusEventHandlerDelegate.getHandler().obtainMessage(focusChange, id); 2160d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mAudioFocusEventHandlerDelegate.getHandler().sendMessage(m); 2161d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2162d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2163d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi }; 2164d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2165d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi private String getIdForAudioFocusListener(OnAudioFocusChangeListener l) { 2166d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi if (l == null) { 2167308e9a5d0975489982f93fd1f3728e6ed7a778d0Jean-Michel Trivi return new String(this.toString()); 2168d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } else { 2169d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return new String(this.toString() + l.toString()); 2170d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2171d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2172d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2173d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 21745f53f0883a507b9d4b9b9891af560a64f746d149Xavier Ducrohet * @hide 217546b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Registers a listener to be called when audio focus changes. Calling this method is optional 217646b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * before calling {@link #requestAudioFocus(OnAudioFocusChangeListener, int, int)}, as it 217746b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * will register the listener as well if it wasn't registered already. 217846b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param l the listener to be notified of audio focus changes. 2179d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2180d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void registerAudioFocusListener(OnAudioFocusChangeListener l) { 2181d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusListenerLock) { 2182d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi if (mAudioFocusIdListenerMap.containsKey(getIdForAudioFocusListener(l))) { 2183d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return; 2184d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2185d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mAudioFocusIdListenerMap.put(getIdForAudioFocusListener(l), l); 2186d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2187d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2188d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2189d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 21905f53f0883a507b9d4b9b9891af560a64f746d149Xavier Ducrohet * @hide 219146b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Causes the specified listener to not be called anymore when focus is gained or lost. 219246b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param l the listener to unregister. 2193d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2194d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public void unregisterAudioFocusListener(OnAudioFocusChangeListener l) { 2195392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi 2196d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi // remove locally 2197d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi synchronized(mFocusListenerLock) { 2198d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi mAudioFocusIdListenerMap.remove(getIdForAudioFocusListener(l)); 2199d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2200d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2201d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2202d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2203d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 220446b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * A failed focus change request. 2205d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2206d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_REQUEST_FAILED = 0; 2207d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 220846b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * A successful focus change request. 2209d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2210d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public static final int AUDIOFOCUS_REQUEST_GRANTED = 1; 2211fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi /** 2212fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * @hide 2213fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * A focus change request whose granting is delayed: the request was successful, but the 2214fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * requester will only be granted audio focus once the condition that prevented immediate 2215fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * granting has ended. 2216fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * See {@link #requestAudioFocus(OnAudioFocusChangeListener, AudioAttributes, int, int)} 2217fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi */ 2218fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi public static final int AUDIOFOCUS_REQUEST_DELAYED = 2; 2219d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2220d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2221d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 2222d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * Request audio focus. 222346b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Send a request to obtain the audio focus 2224d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param l the listener to be notified of audio focus changes 2225d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param streamType the main audio stream type affected by the focus request 2226d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @param durationHint use {@link #AUDIOFOCUS_GAIN_TRANSIENT} to indicate this focus request 2227d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * is temporary, and focus will be abandonned shortly. Examples of transient requests are 2228078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * for the playback of driving directions, or notifications sounds. 2229983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * Use {@link #AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK} to indicate also that it's ok for 2230983ac2b8cff85dda1f55b0d7779a33248b3fa7cfJean-Michel Trivi * the previous focus owner to keep playing if it ducks its audio output. 22319171db279826ee91d64eb9538a504ffed5e53b38Jean-Michel Trivi * Alternatively use {@link #AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE} for a temporary request 22329171db279826ee91d64eb9538a504ffed5e53b38Jean-Michel Trivi * that benefits from the system not playing disruptive sounds like notifications, for 22339171db279826ee91d64eb9538a504ffed5e53b38Jean-Michel Trivi * usecases such as voice memo recording, or speech recognition. 2234078fd47e91d495175927d1a4a8b9aad039a7ba4eJean-Michel Trivi * Use {@link #AUDIOFOCUS_GAIN} for a focus request of unknown duration such 2235d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * as the playback of a song or a video. 2236d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @return {@link #AUDIOFOCUS_REQUEST_FAILED} or {@link #AUDIOFOCUS_REQUEST_GRANTED} 2237d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2238d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int requestAudioFocus(OnAudioFocusChangeListener l, int streamType, int durationHint) { 2239d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi int status = AUDIOFOCUS_REQUEST_FAILED; 2240fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi 2241fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi try { 2242fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi // status is guaranteed to be either AUDIOFOCUS_REQUEST_FAILED or 2243fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi // AUDIOFOCUS_REQUEST_GRANTED as focus is requested without the 2244fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi // AUDIOFOCUS_FLAG_DELAY_OK flag 2245fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi status = requestAudioFocus(l, 2246fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi new AudioAttributes.Builder() 2247fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi .setInternalLegacyStreamType(streamType).build(), 2248fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi durationHint, 2249fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi 0 /* flags, legacy behavior */); 2250fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi } catch (IllegalArgumentException e) { 2251fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi Log.e(TAG, "Audio focus request denied due to ", e); 2252fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi } 2253fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi 2254fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi return status; 2255fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi } 2256fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi 2257958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi // when adding new flags, add them to the relevant AUDIOFOCUS_FLAGS_APPS or SYSTEM masks 22580212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi /** 22590212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * @hide 22600212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * Use this flag when requesting audio focus to indicate it is ok for the requester to not be 22610212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * granted audio focus immediately (as indicated by {@link #AUDIOFOCUS_REQUEST_DELAYED}) when 22620212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * the system is in a state where focus cannot change, but be granted focus later when 22630212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * this condition ends. 22640212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi */ 2265958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi @SystemApi 2266fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi public static final int AUDIOFOCUS_FLAG_DELAY_OK = 0x1 << 0; 22670212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi /** 22680212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * @hide 22690212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * Use this flag when requesting audio focus to indicate that the requester 22700212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * will pause its media playback (if applicable) when losing audio focus with 22710212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * {@link #AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK}, rather than ducking. 22720212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * <br>On some platforms, the ducking may be handled without the application being aware of it 22730212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * (i.e. it will not transiently lose focus). For applications that for instance play spoken 22740212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * content, such as audio book or podcast players, ducking may never be acceptable, and will 22750212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * thus always pause. This flag enables them to be declared as such whenever they request focus. 22760212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi */ 22770212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi @SystemApi 22780212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi public static final int AUDIOFOCUS_FLAG_PAUSES_ON_DUCKABLE_LOSS = 0x1 << 1; 22790212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi /** 22800212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * @hide 22810212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * Use this flag to lock audio focus so granting is temporarily disabled. 22820212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * <br>This flag can only be used by owners of a registered 22830212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * {@link android.media.audiopolicy.AudioPolicy} in 22840212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * {@link #requestAudioFocus(OnAudioFocusChangeListener, AudioAttributes, int, int, AudioPolicy)} 22850212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi */ 2286958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi @SystemApi 22870212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi public static final int AUDIOFOCUS_FLAG_LOCK = 0x1 << 2; 2288958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi /** @hide */ 22890212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi public static final int AUDIOFOCUS_FLAGS_APPS = AUDIOFOCUS_FLAG_DELAY_OK 22900212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi | AUDIOFOCUS_FLAG_PAUSES_ON_DUCKABLE_LOSS; 2291958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi /** @hide */ 2292958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi public static final int AUDIOFOCUS_FLAGS_SYSTEM = AUDIOFOCUS_FLAG_DELAY_OK 22930212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi | AUDIOFOCUS_FLAG_PAUSES_ON_DUCKABLE_LOSS | AUDIOFOCUS_FLAG_LOCK; 2294fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi 2295fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi /** 2296fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * @hide 2297958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * Request audio focus. 2298958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * Send a request to obtain the audio focus. This method differs from 2299958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * {@link #requestAudioFocus(OnAudioFocusChangeListener, int, int)} in that it can express 2300958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * that the requester accepts delayed grants of audio focus. 2301fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * @param l the listener to be notified of audio focus changes. It is not allowed to be null 2302fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * when the request is flagged with {@link #AUDIOFOCUS_FLAG_DELAY_OK}. 2303fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * @param requestAttributes non null {@link AudioAttributes} describing the main reason for 2304fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * requesting audio focus. 2305fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * @param durationHint use {@link #AUDIOFOCUS_GAIN_TRANSIENT} to indicate this focus request 2306fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * is temporary, and focus will be abandonned shortly. Examples of transient requests are 2307fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * for the playback of driving directions, or notifications sounds. 2308fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * Use {@link #AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK} to indicate also that it's ok for 2309fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * the previous focus owner to keep playing if it ducks its audio output. 2310fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * Alternatively use {@link #AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE} for a temporary request 2311fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * that benefits from the system not playing disruptive sounds like notifications, for 2312fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * usecases such as voice memo recording, or speech recognition. 2313fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * Use {@link #AUDIOFOCUS_GAIN} for a focus request of unknown duration such 2314fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * as the playback of a song or a video. 23150212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * @param flags 0 or a combination of {link #AUDIOFOCUS_FLAG_DELAY_OK} 23160212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * and {@link #AUDIOFOCUS_FLAG_PAUSES_ON_DUCKABLE_LOSS}. 2317958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * <br>Use 0 when not using any flags for the request, which behaves like 2318958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * {@link #requestAudioFocus(OnAudioFocusChangeListener, int, int)}, where either audio 2319958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * focus is granted immediately, or the grant request fails because the system is in a 2320958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * state where focus cannot change (e.g. a phone call). 2321fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * @return {@link #AUDIOFOCUS_REQUEST_FAILED}, {@link #AUDIOFOCUS_REQUEST_GRANTED} 2322fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * or {@link #AUDIOFOCUS_REQUEST_DELAYED}. 2323fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * The return value is never {@link #AUDIOFOCUS_REQUEST_DELAYED} when focus is requested 2324fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * without the {@link #AUDIOFOCUS_FLAG_DELAY_OK} flag. 2325fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi * @throws IllegalArgumentException 2326fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi */ 2327958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi @SystemApi 2328fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi public int requestAudioFocus(OnAudioFocusChangeListener l, 2329958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi @NonNull AudioAttributes requestAttributes, 2330fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi int durationHint, 2331fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi int flags) throws IllegalArgumentException { 2332958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi if (flags != (flags & AUDIOFOCUS_FLAGS_APPS)) { 2333958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi throw new IllegalArgumentException("Invalid flags 0x" 2334958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi + Integer.toHexString(flags).toUpperCase()); 2335958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi } 2336958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi return requestAudioFocus(l, requestAttributes, durationHint, 2337958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi flags & AUDIOFOCUS_FLAGS_APPS, 2338958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi null /* no AudioPolicy*/); 2339958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi } 2340958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi 2341958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi /** 2342958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * @hide 2343958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * Request or lock audio focus. 2344958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * This method is to be used by system components that have registered an 2345958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * {@link android.media.audiopolicy.AudioPolicy} to request audio focus, but also to "lock" it 2346958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * so focus granting is temporarily disabled. 2347958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * @param l see the description of the same parameter in 2348958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * {@link #requestAudioFocus(OnAudioFocusChangeListener, AudioAttributes, int, int)} 2349958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * @param requestAttributes non null {@link AudioAttributes} describing the main reason for 2350958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * requesting audio focus. 2351958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * @param durationHint see the description of the same parameter in 2352958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * {@link #requestAudioFocus(OnAudioFocusChangeListener, AudioAttributes, int, int)} 2353958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * @param flags 0 or a combination of {link #AUDIOFOCUS_FLAG_DELAY_OK}, 23540212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi * {@link #AUDIOFOCUS_FLAG_PAUSES_ON_DUCKABLE_LOSS}, and {@link #AUDIOFOCUS_FLAG_LOCK}. 2355958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * <br>Use 0 when not using any flags for the request, which behaves like 2356958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * {@link #requestAudioFocus(OnAudioFocusChangeListener, int, int)}, where either audio 2357958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * focus is granted immediately, or the grant request fails because the system is in a 2358958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * state where focus cannot change (e.g. a phone call). 2359958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * @param ap a registered {@link android.media.audiopolicy.AudioPolicy} instance when locking 2360958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * focus, or null. 2361958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * @return see the description of the same return value in 2362958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * {@link #requestAudioFocus(OnAudioFocusChangeListener, AudioAttributes, int, int)} 2363958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * @throws IllegalArgumentException 2364958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi */ 23651b3541d5eedb332ea01066b4a78a2d06d5304044Jean-Michel Trivi @SystemApi 2366958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi public int requestAudioFocus(OnAudioFocusChangeListener l, 2367958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi @NonNull AudioAttributes requestAttributes, 2368958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi int durationHint, 2369958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi int flags, 2370958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi AudioPolicy ap) throws IllegalArgumentException { 2371fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi // parameter checking 2372fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi if (requestAttributes == null) { 2373fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi throw new IllegalArgumentException("Illegal null AudioAttributes argument"); 2374fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi } 23752380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi if ((durationHint < AUDIOFOCUS_GAIN) || 23762380566debfc57eb1cc07db1306ccee23b84ddd4Jean-Michel Trivi (durationHint > AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE)) { 2377fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi throw new IllegalArgumentException("Invalid duration hint"); 2378fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi } 2379958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi if (flags != (flags & AUDIOFOCUS_FLAGS_SYSTEM)) { 2380fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi throw new IllegalArgumentException("Illegal flags 0x" 2381fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi + Integer.toHexString(flags).toUpperCase()); 238255d1bb3483e17a11d122e68044e552d96ab55ff4Jean-Michel Trivi } 2383fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi if (((flags & AUDIOFOCUS_FLAG_DELAY_OK) == AUDIOFOCUS_FLAG_DELAY_OK) && (l == null)) { 2384fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi throw new IllegalArgumentException( 2385fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi "Illegal null focus listener when flagged as accepting delayed focus grant"); 2386fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi } 2387958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi if (((flags & AUDIOFOCUS_FLAG_LOCK) == AUDIOFOCUS_FLAG_LOCK) && (ap == null)) { 2388958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi throw new IllegalArgumentException( 2389958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi "Illegal null audio policy when locking audio focus"); 2390958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi } 2391fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi 2392fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi int status = AUDIOFOCUS_REQUEST_FAILED; 2393d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi registerAudioFocusListener(l); 2394d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi IAudioService service = getService(); 2395d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 2396fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi status = service.requestAudioFocus(requestAttributes, durationHint, mICallBack, 23978f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi mAudioFocusDispatcher, getIdForAudioFocusListener(l), 239829f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen getContext().getOpPackageName() /* package name */, flags, 23990212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi ap != null ? ap.cb() : null); 2400d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 2401958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi Log.e(TAG, "Can't call requestAudioFocus() on AudioService:", e); 2402d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2403d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return status; 2404d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2405d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 24064dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi /** 24074dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @hide 24084dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * Used internally by telephony package to request audio focus. Will cause the focus request 24094dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * to be associated with the "voice communication" identifier only used in AudioService 24104dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * to identify this use case. 24114dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @param streamType use STREAM_RING for focus requests when ringing, VOICE_CALL for 24124dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * the establishment of the call 24134dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @param durationHint the type of focus request. AUDIOFOCUS_GAIN_TRANSIENT is recommended so 24144dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * media applications resume after a call 24154dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi */ 24164dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi public void requestAudioFocusForCall(int streamType, int durationHint) { 24174dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi IAudioService service = getService(); 24184dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi try { 2419fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi service.requestAudioFocus(new AudioAttributes.Builder() 2420fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi .setInternalLegacyStreamType(streamType).build(), 2421fd6ad747e6c268753d0edf7a5a59b6815b190854Jean-Michel Trivi durationHint, mICallBack, null, 24226156017c2217d0fbbbb03434986250ec6bbd69d8John Spurlock AudioSystem.IN_VOICE_COMM_FOCUS_ID, 242329f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen getContext().getOpPackageName(), 2424958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi AUDIOFOCUS_FLAG_LOCK, 2425958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi null /* policy token */); 24264dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } catch (RemoteException e) { 2427958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi Log.e(TAG, "Can't call requestAudioFocusForCall() on AudioService:", e); 24284dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 24294dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 24304dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi 24314dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi /** 24324dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * @hide 24334dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * Used internally by telephony package to abandon audio focus, typically after a call or 24344dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * when ringing ends and the call is rejected or not answered. 24354dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi * Should match one or more calls to {@link #requestAudioFocusForCall(int, int)}. 24364dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi */ 24374dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi public void abandonAudioFocusForCall() { 24384dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi IAudioService service = getService(); 24394dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi try { 24406156017c2217d0fbbbb03434986250ec6bbd69d8John Spurlock service.abandonAudioFocus(null, AudioSystem.IN_VOICE_COMM_FOCUS_ID, 2441958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi null /*AudioAttributes, legacy behavior*/); 24424dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } catch (RemoteException e) { 2443958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi Log.e(TAG, "Can't call abandonAudioFocusForCall() on AudioService:", e); 24444dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 24454dd3674e517051f130fef36d2eb201c68ff61094Jean-Michel Trivi } 2446d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2447d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi /** 244846b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Abandon audio focus. Causes the previous focus owner, if any, to receive focus. 244946b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param l the listener with which focus was requested. 2450d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi * @return {@link #AUDIOFOCUS_REQUEST_FAILED} or {@link #AUDIOFOCUS_REQUEST_GRANTED} 2451d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi */ 2452d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi public int abandonAudioFocus(OnAudioFocusChangeListener l) { 2453958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi return abandonAudioFocus(l, null /*AudioAttributes, legacy behavior*/); 2454958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi } 2455958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi 2456958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi /** 2457958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * @hide 2458958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * Abandon audio focus. Causes the previous focus owner, if any, to receive focus. 2459958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * @param l the listener with which focus was requested. 2460958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * @param aa the {@link AudioAttributes} with which audio focus was requested 2461958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi * @return {@link #AUDIOFOCUS_REQUEST_FAILED} or {@link #AUDIOFOCUS_REQUEST_GRANTED} 2462958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi */ 2463958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi @SystemApi 2464958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi public int abandonAudioFocus(OnAudioFocusChangeListener l, AudioAttributes aa) { 2465d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi int status = AUDIOFOCUS_REQUEST_FAILED; 2466392a2bbb52688ebd25768a7784d9edca7f498110Jean-Michel Trivi unregisterAudioFocusListener(l); 2467d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi IAudioService service = getService(); 2468d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi try { 2469d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi status = service.abandonAudioFocus(mAudioFocusDispatcher, 2470958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi getIdForAudioFocusListener(l), aa); 2471d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } catch (RemoteException e) { 2472958876fe55ea0fdeb73c72240a2f2bab32833443Jean-Michel Trivi Log.e(TAG, "Can't call abandonAudioFocus() on AudioService:", e); 2473d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2474d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi return status; 2475d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi } 2476d5176cfe6eae954e9cef1e2ec17859a5089e1330Jean-Michel Trivi 2477d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi //==================================================================== 2478d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi // Remote Control 2479d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi /** 248046b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Register a component to be the sole receiver of MEDIA_BUTTON intents. 2481d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * @param eventReceiver identifier of a {@link android.content.BroadcastReceiver} 2482d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi * that will receive the media button intent. This broadcast receiver must be declared 2483f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * in the application manifest. The package of the component must match that of 2484f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * the context you're registering from. 2485b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik * @deprecated Use {@link MediaSession#setMediaButtonReceiver(PendingIntent)} instead. 2486d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2487b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik @Deprecated 2488d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void registerMediaButtonEventReceiver(ComponentName eventReceiver) { 24898f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (eventReceiver == null) { 24908f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 24918f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 249229f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen if (!eventReceiver.getPackageName().equals(getContext().getPackageName())) { 2493f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "registerMediaButtonEventReceiver() error: " + 2494f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi "receiver and context package names don't match"); 2495f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi return; 2496f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2497f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // construct a PendingIntent for the media button and register it 2498f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 2499f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // the associated intent will be handled by the component being registered 2500f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mediaButtonIntent.setComponent(eventReceiver); 250129f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen PendingIntent pi = PendingIntent.getBroadcast(getContext(), 2502f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 0/*requestCode, ignored*/, mediaButtonIntent, 0/*flags*/); 2503f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi registerMediaButtonIntent(pi, eventReceiver); 2504f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2505f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 2506f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 2507961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * Register a component to be the sole receiver of MEDIA_BUTTON intents. This is like 2508961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * {@link #registerMediaButtonEventReceiver(android.content.ComponentName)}, but allows 2509961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * the buttons to go to any PendingIntent. Note that you should only use this form if 2510961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * you know you will continue running for the full time until unregistering the 2511961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * PendingIntent. 2512961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * @param eventReceiver target that will receive media button intents. The PendingIntent 2513b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik * will be sent an {@link Intent#ACTION_MEDIA_BUTTON} event when a media button action 2514b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik * occurs, with {@link Intent#EXTRA_KEY_EVENT} added and holding the key code of the 2515b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik * media button that was pressed. 2516b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik * @deprecated Use {@link MediaSession#setMediaButtonReceiver(PendingIntent)} instead. 2517961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn */ 2518b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik @Deprecated 2519961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn public void registerMediaButtonEventReceiver(PendingIntent eventReceiver) { 2520961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn if (eventReceiver == null) { 2521961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn return; 2522961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2523961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn registerMediaButtonIntent(eventReceiver, null); 2524961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2525961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn 2526961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn /** 2527f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * @hide 2528f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * no-op if (pi == null) or (eventReceiver == null) 2529f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 2530f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi public void registerMediaButtonIntent(PendingIntent pi, ComponentName eventReceiver) { 2531961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn if (pi == null) { 2532f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Log.e(TAG, "Cannot call registerMediaButtonIntent() with a null parameter"); 2533f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi return; 2534f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 253529f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(getContext()); 253629f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen helper.addMediaButtonListener(pi, eventReceiver, getContext()); 2537722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi } 2538722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi 2539722b808662eb20fa91151f1e3aa05fd911d1d226Jean-Michel Trivi /** 254046b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * Unregister the receiver of MEDIA_BUTTON intents. 254146b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * @param eventReceiver identifier of a {@link android.content.BroadcastReceiver} 254246b3a1808a8e6fc60079af3c2292fd784a7bb0fcJean-Michel Trivi * that was registered with {@link #registerMediaButtonEventReceiver(ComponentName)}. 2543b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik * @deprecated Use {@link MediaSession} instead. 2544d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi */ 2545b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik @Deprecated 2546d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi public void unregisterMediaButtonEventReceiver(ComponentName eventReceiver) { 25478f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi if (eventReceiver == null) { 25488f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 25498f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 2550f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // construct a PendingIntent for the media button and unregister it 2551f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON); 2552f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi // the associated intent will be handled by the component being registered 2553f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi mediaButtonIntent.setComponent(eventReceiver); 255429f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen PendingIntent pi = PendingIntent.getBroadcast(getContext(), 2555f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 0/*requestCode, ignored*/, mediaButtonIntent, 0/*flags*/); 2556b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi unregisterMediaButtonIntent(pi); 2557f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi } 2558f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi 2559f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi /** 2560961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * Unregister the receiver of MEDIA_BUTTON intents. 2561961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * @param eventReceiver same PendingIntent that was registed with 2562961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn * {@link #registerMediaButtonEventReceiver(PendingIntent)}. 2563b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik * @deprecated Use {@link MediaSession} instead. 2564961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn */ 2565b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik @Deprecated 2566961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn public void unregisterMediaButtonEventReceiver(PendingIntent eventReceiver) { 2567961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn if (eventReceiver == null) { 2568961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn return; 2569961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2570b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi unregisterMediaButtonIntent(eventReceiver); 2571961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn } 2572961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn 2573961cae92540763226648813d111c5b5c3b0f1597Dianne Hackborn /** 2574f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi * @hide 2575f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi */ 2576b839b83c7349533b4cb7278fd3d792b47199ba36Jean-Michel Trivi public void unregisterMediaButtonIntent(PendingIntent pi) { 257729f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen MediaSessionLegacyHelper helper = MediaSessionLegacyHelper.getHelper(getContext()); 2578430fc48865e5a371b08f180390946b96d73848feRoboErik helper.removeMediaButtonListener(pi); 2579d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi } 2580d327f21626217aa3c9c0cdb7a84a742c531e59a3Jean-Michel Trivi 2581178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi /** 2582178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi * Registers the remote control client for providing information to display on the remote 2583178889eff7fa3361a5cb08d6d43846a1baf5216bJean-Michel Trivi * controls. 2584466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * @param rcClient The remote control client from which remote controls will receive 2585466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * information to display. 2586466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * @see RemoteControlClient 2587b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik * @deprecated Use {@link MediaSession} instead. 25888f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 2589b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik @Deprecated 25904426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void registerRemoteControlClient(RemoteControlClient rcClient) { 2591f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if ((rcClient == null) || (rcClient.getRcMediaIntent() == null)) { 25928f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 25938f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 259429f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen rcClient.registerWithSession(MediaSessionLegacyHelper.getHelper(getContext())); 25958f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 25968f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 25978f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi /** 2598fcd693a21d862ea765006f8987b8dd4b125b28c5Jean-Michel Trivi * Unregisters the remote control client that was providing information to display on the 2599466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * remote controls. 2600466ade5ad66e7bfb1814d5e5ac76a17f8a0bcd3aJean-Michel Trivi * @param rcClient The remote control client to unregister. 26014426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi * @see #registerRemoteControlClient(RemoteControlClient) 2602b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik * @deprecated Use {@link MediaSession} instead. 26038f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi */ 2604b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik @Deprecated 26054426e42ac6107bf6b09f7c4cdad39eb161d8b9caJean-Michel Trivi public void unregisterRemoteControlClient(RemoteControlClient rcClient) { 2606f0cff0456258478ba768097f73d4367ab67fd7a3Jean-Michel Trivi if ((rcClient == null) || (rcClient.getRcMediaIntent() == null)) { 26078f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi return; 26088f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 260929f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen rcClient.unregisterWithSession(MediaSessionLegacyHelper.getHelper(getContext())); 26108f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi } 26118f619182cb759718f64ab95fd6d61c16138f6952Jean-Michel Trivi 261244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi /** 2613a66c40bf6e0fb79ead6d8a9fc29c5671fa7b1206RoboErik * Registers a {@link RemoteController} instance for it to receive media 2614a66c40bf6e0fb79ead6d8a9fc29c5671fa7b1206RoboErik * metadata updates and playback state information from applications using 2615a66c40bf6e0fb79ead6d8a9fc29c5671fa7b1206RoboErik * {@link RemoteControlClient}, and control their playback. 2616a66c40bf6e0fb79ead6d8a9fc29c5671fa7b1206RoboErik * <p> 2617ee5ad729b90deff435f9875337cbc434be4f8fe7John Spurlock * Registration requires the {@link RemoteController.OnClientUpdateListener} listener to be 2618a66c40bf6e0fb79ead6d8a9fc29c5671fa7b1206RoboErik * one of the enabled notification listeners (see 2619f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * {@link android.service.notification.NotificationListenerService}). 2620a66c40bf6e0fb79ead6d8a9fc29c5671fa7b1206RoboErik * 2621a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * @param rctlr the object to register. 2622a66c40bf6e0fb79ead6d8a9fc29c5671fa7b1206RoboErik * @return true if the {@link RemoteController} was successfully registered, 2623a66c40bf6e0fb79ead6d8a9fc29c5671fa7b1206RoboErik * false if an error occurred, due to an internal system error, or 2624a66c40bf6e0fb79ead6d8a9fc29c5671fa7b1206RoboErik * insufficient permissions. 2625b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik * @deprecated Use 2626a66c40bf6e0fb79ead6d8a9fc29c5671fa7b1206RoboErik * {@link MediaSessionManager#addOnActiveSessionsChangedListener(android.media.session.MediaSessionManager.OnActiveSessionsChangedListener, ComponentName)} 2627a66c40bf6e0fb79ead6d8a9fc29c5671fa7b1206RoboErik * and {@link MediaController} instead. 26287ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi */ 2629b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik @Deprecated 26307ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi public boolean registerRemoteController(RemoteController rctlr) { 26317ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi if (rctlr == null) { 26327ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi return false; 26337ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 2634430fc48865e5a371b08f180390946b96d73848feRoboErik rctlr.startListeningToSessions(); 2635430fc48865e5a371b08f180390946b96d73848feRoboErik return true; 26367ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 26377ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi 26387ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi /** 2639a66c40bf6e0fb79ead6d8a9fc29c5671fa7b1206RoboErik * Unregisters a {@link RemoteController}, causing it to no longer receive 2640a66c40bf6e0fb79ead6d8a9fc29c5671fa7b1206RoboErik * media metadata and playback state information, and no longer be capable 2641a66c40bf6e0fb79ead6d8a9fc29c5671fa7b1206RoboErik * of controlling playback. 2642a66c40bf6e0fb79ead6d8a9fc29c5671fa7b1206RoboErik * 2643a83487e8c618f3c267c3fe3a72d4eb9f1388d07eJean-Michel Trivi * @param rctlr the object to unregister. 2644b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik * @deprecated Use 2645a66c40bf6e0fb79ead6d8a9fc29c5671fa7b1206RoboErik * {@link MediaSessionManager#removeOnActiveSessionsChangedListener(android.media.session.MediaSessionManager.OnActiveSessionsChangedListener)} 2646a66c40bf6e0fb79ead6d8a9fc29c5671fa7b1206RoboErik * instead. 26477ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi */ 2648b214efbb9170a9f6a4991684a63ca59680074cc7RoboErik @Deprecated 26497ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi public void unregisterRemoteController(RemoteController rctlr) { 26507ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi if (rctlr == null) { 26517ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi return; 26527ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 2653430fc48865e5a371b08f180390946b96d73848feRoboErik rctlr.stopListeningToSessions(); 26547ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi } 26557ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi 26567ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi /** 26577ddd226e7c6e759feaf2747a90be1cc06acf37a3Jean-Michel Trivi * @hide 265844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * Registers a remote control display that will be sent information by remote control clients. 26594a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * Use this method if your IRemoteControlDisplay is not going to display artwork, otherwise 26604a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * use {@link #registerRemoteControlDisplay(IRemoteControlDisplay, int, int)} to pass the 26614a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * artwork size directly, or 26624a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * {@link #remoteControlDisplayUsesBitmapSize(IRemoteControlDisplay, int, int)} later if artwork 26634a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * is not yet needed. 2664f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * <p>Registration requires the {@link Manifest.permission#MEDIA_CONTENT_CONTROL} permission. 26654a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param rcd the IRemoteControlDisplay 266644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi */ 266744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi public void registerRemoteControlDisplay(IRemoteControlDisplay rcd) { 26684a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi // passing a negative value for art work width and height as they are unknown at this stage 26694a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi registerRemoteControlDisplay(rcd, /*w*/-1, /*h*/ -1); 26704a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi } 26714a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi 26724a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi /** 26734a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @hide 26744a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * Registers a remote control display that will be sent information by remote control clients. 2675f108cdd9ee5efe354d87edd02a07b323298c116cJean-Michel Trivi * <p>Registration requires the {@link Manifest.permission#MEDIA_CONTENT_CONTROL} permission. 26764a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param rcd 26774a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param w the maximum width of the expected bitmap. Negative values indicate it is 26784a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * useless to send artwork. 26794a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * @param h the maximum height of the expected bitmap. Negative values indicate it is 26804a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi * useless to send artwork. 26814a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi */ 26824a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi public void registerRemoteControlDisplay(IRemoteControlDisplay rcd, int w, int h) { 268344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi if (rcd == null) { 268444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi return; 268544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 268644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi IAudioService service = getService(); 268744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi try { 26884a5700556191c835116ec2a6997a4f16f464ac9dJean-Michel Trivi service.registerRemoteControlDisplay(rcd, w, h); 268944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } catch (RemoteException e) { 269044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi Log.e(TAG, "Dead object in registerRemoteControlDisplay " + e); 269144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 269244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 269344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi 269444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi /** 269544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @hide 269644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * Unregisters a remote control display that was sent information by remote control clients. 269744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param rcd 269844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi */ 269944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi public void unregisterRemoteControlDisplay(IRemoteControlDisplay rcd) { 270044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi if (rcd == null) { 270144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi return; 270244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 270344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi IAudioService service = getService(); 270444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi try { 270544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi service.unregisterRemoteControlDisplay(rcd); 270644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } catch (RemoteException e) { 270744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi Log.e(TAG, "Dead object in unregisterRemoteControlDisplay " + e); 270844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 270944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 271044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi 271144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi /** 271244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @hide 271344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * Sets the artwork size a remote control display expects when receiving bitmaps. 271444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param rcd 271544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param w the maximum width of the expected bitmap. Negative values indicate it is 271644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * useless to send artwork. 271744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * @param h the maximum height of the expected bitmap. Negative values indicate it is 271844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi * useless to send artwork. 271944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi */ 272044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi public void remoteControlDisplayUsesBitmapSize(IRemoteControlDisplay rcd, int w, int h) { 272144413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi if (rcd == null) { 272244413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi return; 272344413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 272444413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi IAudioService service = getService(); 272544413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi try { 272644413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi service.remoteControlDisplayUsesBitmapSize(rcd, w, h); 272744413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } catch (RemoteException e) { 272844413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi Log.e(TAG, "Dead object in remoteControlDisplayUsesBitmapSize " + e); 272944413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 273044413e5b514a91806a4bb4c7780029ea43be6f81Jean-Michel Trivi } 2731ced110ec5970c632f523dfc0350b6071461ea9bcNeel Parekh 2732b5f04d6dbf5106140df367ae07f0e7708e1b650eJean-Michel Trivi /** 27333261b537c5fdec824575a1f6ad6d8942715e82e2Jean-Michel Trivi * @hide 2734c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * Controls whether a remote control display needs periodic checks of the RemoteControlClient 2735c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * playback position to verify that the estimated position has not drifted from the actual 2736c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * position. By default the check is not performed. 2737c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * The IRemoteControlDisplay must have been previously registered for this to have any effect. 2738c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * @param rcd the IRemoteControlDisplay for which the anti-drift mechanism will be enabled 2739c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * or disabled. No effect is null. 2740c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * @param wantsSync if true, RemoteControlClient instances which expose their playback position 2741c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * to the framework will regularly compare the estimated playback position with the actual 2742c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * position, and will update the IRemoteControlDisplay implementation whenever a drift is 2743c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi * detected. 2744c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi */ 2745c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi public void remoteControlDisplayWantsPlaybackPositionSync(IRemoteControlDisplay rcd, 2746c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi boolean wantsSync) { 2747c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi if (rcd == null) { 2748c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi return; 2749c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } 2750c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi IAudioService service = getService(); 2751c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi try { 2752c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi service.remoteControlDisplayWantsPlaybackPositionSync(rcd, wantsSync); 2753c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } catch (RemoteException e) { 2754c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi Log.e(TAG, "Dead object in remoteControlDisplayWantsPlaybackPositionSync " + e); 2755c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } 2756c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi } 2757c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi 2758c3c4babf8424f65b3d3d2700f60fae6e94e9cd00Jean-Michel Trivi /** 2759a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi * @hide 2760a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi * Register the given {@link AudioPolicy}. 2761a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi * This call is synchronous and blocks until the registration process successfully completed 2762a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi * or failed to complete. 27631b3541d5eedb332ea01066b4a78a2d06d5304044Jean-Michel Trivi * @param policy the non-null {@link AudioPolicy} to register. 2764a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi * @return {@link #ERROR} if there was an error communicating with the registration service 2765a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi * or if the user doesn't have the required 2766a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi * {@link android.Manifest.permission#MODIFY_AUDIO_ROUTING} permission, 2767a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi * {@link #SUCCESS} otherwise. 2768a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi */ 27691b3541d5eedb332ea01066b4a78a2d06d5304044Jean-Michel Trivi @SystemApi 27701b3541d5eedb332ea01066b4a78a2d06d5304044Jean-Michel Trivi public int registerAudioPolicy(@NonNull AudioPolicy policy) { 2771a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi if (policy == null) { 2772a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi throw new IllegalArgumentException("Illegal null AudioPolicy argument"); 2773a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi } 2774a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi IAudioService service = getService(); 2775a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi try { 27760212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi String regId = service.registerAudioPolicy(policy.getConfig(), policy.cb(), 27770212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi policy.hasFocusListener()); 27788fdb0d4defb6ee2ca8057d3442ead36b408b6c17Jean-Michel Trivi if (regId == null) { 2779a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi return ERROR; 27808fdb0d4defb6ee2ca8057d3442ead36b408b6c17Jean-Michel Trivi } else { 27818fdb0d4defb6ee2ca8057d3442ead36b408b6c17Jean-Michel Trivi policy.setRegistration(regId); 2782a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi } 27838fdb0d4defb6ee2ca8057d3442ead36b408b6c17Jean-Michel Trivi // successful registration 2784a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi } catch (RemoteException e) { 2785a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi Log.e(TAG, "Dead object in registerAudioPolicyAsync()", e); 2786a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi return ERROR; 2787a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi } 2788a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi return SUCCESS; 2789a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi } 2790a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi 2791a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi /** 2792a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi * @hide 27931b3541d5eedb332ea01066b4a78a2d06d5304044Jean-Michel Trivi * @param policy the non-null {@link AudioPolicy} to unregister. 2794a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi */ 27951b3541d5eedb332ea01066b4a78a2d06d5304044Jean-Michel Trivi @SystemApi 27961b3541d5eedb332ea01066b4a78a2d06d5304044Jean-Michel Trivi public void unregisterAudioPolicyAsync(@NonNull AudioPolicy policy) { 2797a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi if (policy == null) { 2798a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi throw new IllegalArgumentException("Illegal null AudioPolicy argument"); 2799a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi } 2800a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi IAudioService service = getService(); 2801a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi try { 28020212be5150fb9fb3c340f3c7e51f6126372cc6f9Jean-Michel Trivi service.unregisterAudioPolicyAsync(policy.cb()); 28031b3541d5eedb332ea01066b4a78a2d06d5304044Jean-Michel Trivi policy.setRegistration(null); 2804a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi } catch (RemoteException e) { 2805a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi Log.e(TAG, "Dead object in unregisterAudioPolicyAsync()", e); 2806a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi } 2807a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi } 2808a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi 2809a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi 2810a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi /** 28114050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * @hide 28124050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * Reload audio settings. This method is called by Settings backup 28134050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * agent when audio settings are restored and causes the AudioService 28144050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent * to read and apply restored settings. 28154050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent */ 28164050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent public void reloadAudioSettings() { 28174050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent IAudioService service = getService(); 28184050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent try { 28194050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent service.reloadAudioSettings(); 28204050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } catch (RemoteException e) { 28214050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent Log.e(TAG, "Dead object in reloadAudioSettings"+e); 28224050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 28234050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent } 28244050c93601b3c3609b21cc1e18a29b64747e7fa9Eric Laurent 28255a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du /** 28265a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * @hide 28275a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * Notifies AudioService that it is connected to an A2DP device that supports absolute volume, 28285a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * so that AudioService can send volume change events to the A2DP device, rather than handling 28295a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du * them. 28305a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du */ 28315a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du public void avrcpSupportsAbsoluteVolume(String address, boolean support) { 28325a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du IAudioService service = getService(); 28335a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du try { 28345a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du service.avrcpSupportsAbsoluteVolume(address, support); 28355a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du } catch (RemoteException e) { 28365a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du Log.e(TAG, "Dead object in avrcpSupportsAbsoluteVolume", e); 28375a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du } 28385a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du } 28395a0cf7a27f3953a1266af48543ccd9024f4cd89fJohn Du 28409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 28419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 28429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 284330c918ce7fbe171944b28fc91b3f22b3d631872dGlenn Kasten private final IBinder mICallBack = new Binder(); 28447f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten 28457f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten /** 28467f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * Checks whether the phone is in silent mode, with or without vibrate. 28477f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * 28487f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * @return true if phone is in silent mode, with or without vibrate. 28497f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * 28507f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * @see #getRingerMode() 28517f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * 28527f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten * @hide pending API Council approval 28537f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten */ 28547f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten public boolean isSilentMode() { 28557f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten int ringerMode = getRingerMode(); 28567f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten boolean silentMode = 28577f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten (ringerMode == RINGER_MODE_SILENT) || 28587f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten (ringerMode == RINGER_MODE_VIBRATE); 28597f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten return silentMode; 28607f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten } 28617f9b1fa6719dde575f8ea9858313358733fbd6c9Glenn Kasten 28628b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten // This section re-defines new output device constants from AudioSystem, because the AudioSystem 28638b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten // class is not used by other parts of the framework, which instead use definitions and methods 28648b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten // from AudioManager. AudioSystem is an internal class used by AudioManager and AudioService. 28658b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten 2866948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2867d7c29189aa639bfac1e6efcd222e65c2c8ecf3f1Wonsik Kim * The audio device code for representing "no device." */ 2868d7c29189aa639bfac1e6efcd222e65c2c8ecf3f1Wonsik Kim public static final int DEVICE_NONE = AudioSystem.DEVICE_NONE; 2869d7c29189aa639bfac1e6efcd222e65c2c8ecf3f1Wonsik Kim /** @hide 2870948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for the small speaker at the front of the device used 28718b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * when placing calls. Does not refer to an in-ear headphone without attached microphone, 28728b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * such as earbuds, earphones, or in-ear monitors (IEM). Those would be handled as a 28738b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_WIRED_HEADPHONE}. 28748b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 28758b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_EARPIECE = AudioSystem.DEVICE_OUT_EARPIECE; 2876948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2877948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for the built-in speaker */ 28788b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_SPEAKER = AudioSystem.DEVICE_OUT_SPEAKER; 2879948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2880948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a wired headset with attached microphone */ 28818b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_WIRED_HEADSET = AudioSystem.DEVICE_OUT_WIRED_HEADSET; 2882948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2883948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a wired headphone without attached microphone */ 28848b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_WIRED_HEADPHONE = AudioSystem.DEVICE_OUT_WIRED_HEADPHONE; 2885948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2886948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for generic Bluetooth SCO, for voice */ 28878b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_SCO = AudioSystem.DEVICE_OUT_BLUETOOTH_SCO; 2888948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2889948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for Bluetooth SCO Headset Profile (HSP) and 2890948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * Hands-Free Profile (HFP), for voice 28918b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 28928b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_SCO_HEADSET = 28938b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_HEADSET; 2894948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2895948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for Bluetooth SCO car audio, for voice */ 28968b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_SCO_CARKIT = 28978b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_CARKIT; 2898948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2899948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for generic Bluetooth A2DP, for music */ 29008b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_A2DP = AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP; 2901948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2902948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for Bluetooth A2DP headphones, for music */ 29038b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES = 29048b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES; 2905948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2906948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for Bluetooth A2DP external speaker, for music */ 29078b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER = 29088b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER; 2909948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2910948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for S/PDIF (legacy) or HDMI 2911948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * Deprecated: replaced by {@link #DEVICE_OUT_HDMI} */ 29128b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_AUX_DIGITAL = AudioSystem.DEVICE_OUT_AUX_DIGITAL; 2913948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2914948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for HDMI */ 2915948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_HDMI = AudioSystem.DEVICE_OUT_HDMI; 2916948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2917948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for an analog wired headset attached via a 29188b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * docking station 29198b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 29208b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_ANLG_DOCK_HEADSET = AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET; 2921948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2922948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a digital wired headset attached via a 29238b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * docking station 29248b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 29258b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_DGTL_DOCK_HEADSET = AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET; 2926948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2927948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a USB audio accessory. The accessory is in USB host 292859f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent * mode and the Android device in USB device mode 292959f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent */ 293059f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent public static final int DEVICE_OUT_USB_ACCESSORY = AudioSystem.DEVICE_OUT_USB_ACCESSORY; 2931948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2932948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for a USB audio device. The device is in USB device 293359f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent * mode and the Android device in USB host mode 293459f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent */ 293559f482764e346a5c5ac118ee1f7b24da645c2559Eric Laurent public static final int DEVICE_OUT_USB_DEVICE = AudioSystem.DEVICE_OUT_USB_DEVICE; 2936948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2937948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for projection output. 2938948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2939948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_REMOTE_SUBMIX = AudioSystem.DEVICE_OUT_REMOTE_SUBMIX; 2940948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2941948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code the telephony voice TX path. 2942948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2943948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_TELEPHONY_TX = AudioSystem.DEVICE_OUT_TELEPHONY_TX; 2944948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2945948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for an analog jack with line impedance detected. 2946948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2947948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_LINE = AudioSystem.DEVICE_OUT_LINE; 2948948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2949948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for HDMI Audio Return Channel. 2950948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2951948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_HDMI_ARC = AudioSystem.DEVICE_OUT_HDMI_ARC; 2952948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2953948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for S/PDIF digital connection. 2954948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2955948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_SPDIF = AudioSystem.DEVICE_OUT_SPDIF; 2956948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2957948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio output device code for built-in FM transmitter. 2958948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2959948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_OUT_FM = AudioSystem.DEVICE_OUT_FM; 2960948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2961948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * This is not used as a returned value from {@link #getDevicesForStream}, but could be 29628b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * used in the future in a set method to select whatever default device is chosen by the 29638b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * platform-specific implementation. 29648b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 29658b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public static final int DEVICE_OUT_DEFAULT = AudioSystem.DEVICE_OUT_DEFAULT; 29668b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten 2967948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2968948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for default built-in microphone 2969948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2970948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_BUILTIN_MIC = AudioSystem.DEVICE_IN_BUILTIN_MIC; 2971948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2972948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a Bluetooth SCO headset 2973948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2974948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_BLUETOOTH_SCO_HEADSET = 2975948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_BLUETOOTH_SCO_HEADSET; 2976948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2977948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for wired headset microphone 2978948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2979948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_WIRED_HEADSET = 2980948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_WIRED_HEADSET; 2981948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2982948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for HDMI 2983948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2984948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_HDMI = 2985948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_HDMI; 2986948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2987948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for telephony voice RX path 2988948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2989948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_TELEPHONY_RX = 2990948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_TELEPHONY_RX; 2991948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2992948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for built-in microphone pointing to the back 2993948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2994948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_BACK_MIC = 2995948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_BACK_MIC; 2996948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 2997948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for analog from a docking station 2998948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 2999948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_ANLG_DOCK_HEADSET = 3000948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_ANLG_DOCK_HEADSET; 3001948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 3002948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for digital from a docking station 3003948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 3004948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_DGTL_DOCK_HEADSET = 3005948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_DGTL_DOCK_HEADSET; 3006948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 3007948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a USB audio accessory. The accessory is in USB host 3008948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * mode and the Android device in USB device mode 3009948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 3010948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_USB_ACCESSORY = 3011948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_USB_ACCESSORY; 3012948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 3013948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a USB audio device. The device is in USB device 3014948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * mode and the Android device in USB host mode 3015948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 3016948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_USB_DEVICE = 3017948d32748caaac5be06c991ebf00f74265a7849fEric Laurent AudioSystem.DEVICE_IN_USB_DEVICE; 3018948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 3019948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a FM radio tuner 3020948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 3021948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_FM_TUNER = AudioSystem.DEVICE_IN_FM_TUNER; 3022948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 3023948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a TV tuner 3024948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 3025948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_TV_TUNER = AudioSystem.DEVICE_IN_TV_TUNER; 3026948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 3027948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for an analog jack with line impedance detected 3028948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 3029948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_LINE = AudioSystem.DEVICE_IN_LINE; 3030948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** @hide 3031948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * The audio input device code for a S/PDIF digital connection 3032948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 3033948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static final int DEVICE_IN_SPDIF = AudioSystem.DEVICE_IN_SPDIF; 3034112c19ee8b459439c3462767199832e5394b37a8Terry Heo /** @hide 3035112c19ee8b459439c3462767199832e5394b37a8Terry Heo * The audio input device code for audio loopback 3036112c19ee8b459439c3462767199832e5394b37a8Terry Heo */ 3037112c19ee8b459439c3462767199832e5394b37a8Terry Heo public static final int DEVICE_IN_LOOPBACK = AudioSystem.DEVICE_IN_LOOPBACK; 3038948d32748caaac5be06c991ebf00f74265a7849fEric Laurent 3039948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** 3040948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * Return true if the device code corresponds to an output device. 3041948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * @hide 3042948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 3043948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static boolean isOutputDevice(int device) 3044948d32748caaac5be06c991ebf00f74265a7849fEric Laurent { 3045948d32748caaac5be06c991ebf00f74265a7849fEric Laurent return (device & AudioSystem.DEVICE_BIT_IN) == 0; 3046948d32748caaac5be06c991ebf00f74265a7849fEric Laurent } 3047948d32748caaac5be06c991ebf00f74265a7849fEric Laurent 3048948d32748caaac5be06c991ebf00f74265a7849fEric Laurent /** 3049948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * Return true if the device code corresponds to an input device. 3050948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * @hide 3051948d32748caaac5be06c991ebf00f74265a7849fEric Laurent */ 3052948d32748caaac5be06c991ebf00f74265a7849fEric Laurent public static boolean isInputDevice(int device) 3053948d32748caaac5be06c991ebf00f74265a7849fEric Laurent { 3054948d32748caaac5be06c991ebf00f74265a7849fEric Laurent return (device & AudioSystem.DEVICE_BIT_IN) == AudioSystem.DEVICE_BIT_IN; 3055948d32748caaac5be06c991ebf00f74265a7849fEric Laurent } 3056948d32748caaac5be06c991ebf00f74265a7849fEric Laurent 3057948d32748caaac5be06c991ebf00f74265a7849fEric Laurent 30588b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten /** 30598b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * Return the enabled devices for the specified output stream type. 30608b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 30618b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * @param streamType The stream type to query. One of 30628b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_VOICE_CALL}, 30638b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_SYSTEM}, 30648b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_RING}, 30658b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_MUSIC}, 30668b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_ALARM}, 30678b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_NOTIFICATION}, 30688b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #STREAM_DTMF}. 30698b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 30708b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * @return The bit-mask "or" of audio output device codes for all enabled devices on this 30718b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * stream. Zero or more of 30728b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_EARPIECE}, 30738b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_SPEAKER}, 30748b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_WIRED_HEADSET}, 30758b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_WIRED_HEADPHONE}, 30768b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_SCO}, 30778b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_SCO_HEADSET}, 30788b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_SCO_CARKIT}, 30798b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_A2DP}, 30808b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES}, 30818b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER}, 3082948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_HDMI}, 30838b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_ANLG_DOCK_HEADSET}, 30848b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_DGTL_DOCK_HEADSET}. 3085948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_USB_ACCESSORY}. 3086948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_USB_DEVICE}. 3087948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_REMOTE_SUBMIX}. 3088948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_TELEPHONY_TX}. 3089948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_LINE}. 3090948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_HDMI_ARC}. 3091948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_SPDIF}. 3092948d32748caaac5be06c991ebf00f74265a7849fEric Laurent * {@link #DEVICE_OUT_FM}. 30938b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@link #DEVICE_OUT_DEFAULT} is not used here. 30948b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 30958b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * The implementation may support additional device codes beyond those listed, so 30968b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * the application should ignore any bits which it does not recognize. 30978b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * Note that the information may be imprecise when the implementation 30988b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * cannot distinguish whether a particular device is enabled. 30998b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * 31008b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten * {@hide} 31018b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten */ 31028b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten public int getDevicesForStream(int streamType) { 31038b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten switch (streamType) { 31048b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_VOICE_CALL: 31058b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_SYSTEM: 31068b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_RING: 31078b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_MUSIC: 31088b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_ALARM: 31098b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_NOTIFICATION: 31108b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten case STREAM_DTMF: 31118b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten return AudioSystem.getDevicesForStream(streamType); 31128b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten default: 31138b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten return 0; 31148b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten } 31158b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten } 31168b4b97a14ad9b5b982d8fe92755efabec8ad0076Glenn Kasten 3117b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent /** 3118b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * Indicate wired accessory connection state change. 3119b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param device type of device connected/disconnected (AudioManager.DEVICE_OUT_xxx) 3120b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param state new connection state: 1 connected, 0 disconnected 3121b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param name device name 3122b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * {@hide} 3123b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent */ 312410804eb2818ab59b763a37b4f6151693c2ebba7bPaul McLean public void setWiredDeviceConnectionState(int type, int state, String address, String name) { 3125b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent IAudioService service = getService(); 3126b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent try { 31279087433753a5068819dcd3e86bdc2cce82bb8040John Spurlock service.setWiredDeviceConnectionState(type, state, address, name, 3128a80ac05f85962949d5072831200d86a7023575fbMarco Nelissen mApplicationContext.getOpPackageName()); 3129b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } catch (RemoteException e) { 3130b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent Log.e(TAG, "Dead object in setWiredDeviceConnectionState "+e); 3131b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 3132b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 3133b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent 3134b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent /** 31350a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood * Indicate A2DP source or sink connection state change. 3136b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param device Bluetooth device connected/disconnected 3137b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @param state new connection state (BluetoothProfile.STATE_xxx) 31380a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood * @param profile profile for the A2DP device 31390a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood * (either {@link android.bluetooth.BluetoothProfile.A2DP} or 31400a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood * {@link android.bluetooth.BluetoothProfile.A2DP_SINK}) 3141b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * @return a delay in ms that the caller should wait before broadcasting 3142b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * BluetoothA2dp.ACTION_CONNECTION_STATE_CHANGED intent. 3143b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent * {@hide} 3144b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent */ 31450a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood public int setBluetoothA2dpDeviceConnectionState(BluetoothDevice device, int state, 31460a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood int profile) { 3147b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent IAudioService service = getService(); 3148b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent int delay = 0; 3149b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent try { 31500a40ec2192e4836b2fcb6ba51a7688aa6bd4ee98Mike Lockwood delay = service.setBluetoothA2dpDeviceConnectionState(device, state, profile); 3151b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } catch (RemoteException e) { 3152b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent Log.e(TAG, "Dead object in setBluetoothA2dpDeviceConnectionState "+e); 3153b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 3154b304ba5bc8fbc6034cf232cbbeeb3a34a5ce5b9fEric Laurent return delay; 3155b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent } 3156b1fbaaccb656ef09a8770c28df15e3e91a452e64Eric Laurent 3157098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey /** {@hide} */ 3158098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey public IRingtonePlayer getRingtonePlayer() { 3159098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey try { 3160098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey return getService().getRingtonePlayer(); 3161098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey } catch (RemoteException e) { 3162098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey return null; 3163098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey } 3164098d580cc2bb6c0891c756a4e5230c6c6b0d2376Jeff Sharkey } 3165228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 3166228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten /** 316762796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * Used as a key for {@link #getProperty} to request the native or optimal output sample rate 316862796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * for this device's primary output stream, in decimal Hz. 3169228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten */ 3170228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten public static final String PROPERTY_OUTPUT_SAMPLE_RATE = 3171228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten "android.media.property.OUTPUT_SAMPLE_RATE"; 3172228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 3173228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten /** 317462796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * Used as a key for {@link #getProperty} to request the native or optimal output buffer size 317562796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * for this device's primary output stream, in decimal PCM frames. 3176228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten */ 3177228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten public static final String PROPERTY_OUTPUT_FRAMES_PER_BUFFER = 3178228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten "android.media.property.OUTPUT_FRAMES_PER_BUFFER"; 3179228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 3180228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten /** 3181d08715e50342af02751a93735cca9d1bf76798dfArunesh Mishra * Used as a key for {@link #getProperty} to determine if the default microphone audio source 3182d08715e50342af02751a93735cca9d1bf76798dfArunesh Mishra * supports near-ultrasound frequencies (range of 18 - 21 kHz). 3183d08715e50342af02751a93735cca9d1bf76798dfArunesh Mishra */ 3184d08715e50342af02751a93735cca9d1bf76798dfArunesh Mishra public static final String PROPERTY_SUPPORT_MIC_NEAR_ULTRASOUND = 3185d08715e50342af02751a93735cca9d1bf76798dfArunesh Mishra "android.media.property.SUPPORT_MIC_NEAR_ULTRASOUND"; 3186d08715e50342af02751a93735cca9d1bf76798dfArunesh Mishra 3187d08715e50342af02751a93735cca9d1bf76798dfArunesh Mishra /** 3188d08715e50342af02751a93735cca9d1bf76798dfArunesh Mishra * Used as a key for {@link #getProperty} to determine if the default speaker audio path 3189d08715e50342af02751a93735cca9d1bf76798dfArunesh Mishra * supports near-ultrasound frequencies (range of 18 - 21 kHz). 3190d08715e50342af02751a93735cca9d1bf76798dfArunesh Mishra */ 3191d08715e50342af02751a93735cca9d1bf76798dfArunesh Mishra public static final String PROPERTY_SUPPORT_SPEAKER_NEAR_ULTRASOUND = 3192d08715e50342af02751a93735cca9d1bf76798dfArunesh Mishra "android.media.property.SUPPORT_SPEAKER_NEAR_ULTRASOUND"; 3193d08715e50342af02751a93735cca9d1bf76798dfArunesh Mishra 3194d08715e50342af02751a93735cca9d1bf76798dfArunesh Mishra /** 319562796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * Returns the value of the property with the specified key. 3196228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten * @param key One of the strings corresponding to a property key: either 319762796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * {@link #PROPERTY_OUTPUT_SAMPLE_RATE} or 319862796aac596f556a1871358bb8ce93af9d55c5a5Glenn Kasten * {@link #PROPERTY_OUTPUT_FRAMES_PER_BUFFER} 3199228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten * @return A string representing the associated value for that property key, 3200228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten * or null if there is no value for that key. 3201228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten */ 3202228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten public String getProperty(String key) { 3203c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten if (PROPERTY_OUTPUT_SAMPLE_RATE.equals(key)) { 3204c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten int outputSampleRate = AudioSystem.getPrimaryOutputSamplingRate(); 3205c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten return outputSampleRate > 0 ? Integer.toString(outputSampleRate) : null; 3206c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten } else if (PROPERTY_OUTPUT_FRAMES_PER_BUFFER.equals(key)) { 3207c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten int outputFramesPerBuffer = AudioSystem.getPrimaryOutputFrameCount(); 3208c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten return outputFramesPerBuffer > 0 ? Integer.toString(outputFramesPerBuffer) : null; 3209bc92227d6cd8380ae49815ac08220de4997d5e50Arunesh Mishra } else if (PROPERTY_SUPPORT_MIC_NEAR_ULTRASOUND.equals(key)) { 3210bc92227d6cd8380ae49815ac08220de4997d5e50Arunesh Mishra return SystemProperties.get(SYSTEM_PROPERTY_MIC_NEAR_ULTRASOUND, 3211bc92227d6cd8380ae49815ac08220de4997d5e50Arunesh Mishra DEFAULT_RESULT_FALSE_STRING); 3212bc92227d6cd8380ae49815ac08220de4997d5e50Arunesh Mishra } else if (PROPERTY_SUPPORT_SPEAKER_NEAR_ULTRASOUND.equals(key)) { 3213bc92227d6cd8380ae49815ac08220de4997d5e50Arunesh Mishra return SystemProperties.get(SYSTEM_PROPERTY_SPEAKER_NEAR_ULTRASOUND, 3214bc92227d6cd8380ae49815ac08220de4997d5e50Arunesh Mishra DEFAULT_RESULT_FALSE_STRING); 3215c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten } else { 3216c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten // null or unknown key 3217c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten return null; 3218c6c4365ddb0213c548b055f257dc8077389224fbGlenn Kasten } 3219228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten } 3220228c9847a31b79f8baa80302731cdbf6a2b3c0d4Glenn Kasten 322161dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman /** 322261dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * Returns the estimated latency for the given stream type in milliseconds. 322361dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * 322461dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * DO NOT UNHIDE. The existing approach for doing A/V sync has too many problems. We need 322561dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * a better solution. 322661dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman * @hide 322761dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman */ 322861dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman public int getOutputLatency(int streamType) { 322961dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman return AudioSystem.getOutputLatency(streamType); 323061dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman } 323161dcdf3764b614c6f01e77cb4342d192e3101f8aOliver Woodman 32323346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 32333346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Registers a global volume controller interface. Currently limited to SystemUI. 32343346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * 32353346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 32363346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 32373346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public void setVolumeController(IVolumeController controller) { 32383346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 32393346a802087f621c6441bc512dfcc17b07143fc6John Spurlock getService().setVolumeController(controller); 32403346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 32413346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error setting volume controller", e); 32423346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 32433346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 32443346a802087f621c6441bc512dfcc17b07143fc6John Spurlock 32453346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 324633f4e04e32fac42f158733d6a731e50490fa9951John Spurlock * Notify audio manager about volume controller visibility changes. 324733f4e04e32fac42f158733d6a731e50490fa9951John Spurlock * Currently limited to SystemUI. 324833f4e04e32fac42f158733d6a731e50490fa9951John Spurlock * 324933f4e04e32fac42f158733d6a731e50490fa9951John Spurlock * @hide 325033f4e04e32fac42f158733d6a731e50490fa9951John Spurlock */ 325133f4e04e32fac42f158733d6a731e50490fa9951John Spurlock public void notifyVolumeControllerVisible(IVolumeController controller, boolean visible) { 325233f4e04e32fac42f158733d6a731e50490fa9951John Spurlock try { 325333f4e04e32fac42f158733d6a731e50490fa9951John Spurlock getService().notifyVolumeControllerVisible(controller, visible); 325433f4e04e32fac42f158733d6a731e50490fa9951John Spurlock } catch (RemoteException e) { 325533f4e04e32fac42f158733d6a731e50490fa9951John Spurlock Log.w(TAG, "Error notifying about volume controller visibility", e); 325633f4e04e32fac42f158733d6a731e50490fa9951John Spurlock } 325733f4e04e32fac42f158733d6a731e50490fa9951John Spurlock } 325833f4e04e32fac42f158733d6a731e50490fa9951John Spurlock 325933f4e04e32fac42f158733d6a731e50490fa9951John Spurlock /** 32603346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Only useful for volume controllers. 32613346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 32623346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 32633346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public boolean isStreamAffectedByRingerMode(int streamType) { 32643346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 32653346a802087f621c6441bc512dfcc17b07143fc6John Spurlock return getService().isStreamAffectedByRingerMode(streamType); 32663346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 32673346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error calling isStreamAffectedByRingerMode", e); 32683346a802087f621c6441bc512dfcc17b07143fc6John Spurlock return false; 32693346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 32703346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 32713346a802087f621c6441bc512dfcc17b07143fc6John Spurlock 32723346a802087f621c6441bc512dfcc17b07143fc6John Spurlock /** 32733346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * Only useful for volume controllers. 32743346a802087f621c6441bc512dfcc17b07143fc6John Spurlock * @hide 32753346a802087f621c6441bc512dfcc17b07143fc6John Spurlock */ 3276a9dfbe8b122d746cf8841fe1b13d31e7e0fc9c52John Spurlock public boolean isStreamAffectedByMute(int streamType) { 3277a9dfbe8b122d746cf8841fe1b13d31e7e0fc9c52John Spurlock try { 3278a9dfbe8b122d746cf8841fe1b13d31e7e0fc9c52John Spurlock return getService().isStreamAffectedByMute(streamType); 3279a9dfbe8b122d746cf8841fe1b13d31e7e0fc9c52John Spurlock } catch (RemoteException e) { 3280a9dfbe8b122d746cf8841fe1b13d31e7e0fc9c52John Spurlock Log.w(TAG, "Error calling isStreamAffectedByMute", e); 3281a9dfbe8b122d746cf8841fe1b13d31e7e0fc9c52John Spurlock return false; 3282a9dfbe8b122d746cf8841fe1b13d31e7e0fc9c52John Spurlock } 3283a9dfbe8b122d746cf8841fe1b13d31e7e0fc9c52John Spurlock } 3284a9dfbe8b122d746cf8841fe1b13d31e7e0fc9c52John Spurlock 3285a9dfbe8b122d746cf8841fe1b13d31e7e0fc9c52John Spurlock /** 3286a9dfbe8b122d746cf8841fe1b13d31e7e0fc9c52John Spurlock * Only useful for volume controllers. 3287a9dfbe8b122d746cf8841fe1b13d31e7e0fc9c52John Spurlock * @hide 3288a9dfbe8b122d746cf8841fe1b13d31e7e0fc9c52John Spurlock */ 32893346a802087f621c6441bc512dfcc17b07143fc6John Spurlock public void disableSafeMediaVolume() { 32903346a802087f621c6441bc512dfcc17b07143fc6John Spurlock try { 3291a80ac05f85962949d5072831200d86a7023575fbMarco Nelissen getService().disableSafeMediaVolume(mApplicationContext.getOpPackageName()); 32923346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } catch (RemoteException e) { 32933346a802087f621c6441bc512dfcc17b07143fc6John Spurlock Log.w(TAG, "Error disabling safe media volume", e); 32943346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 32953346a802087f621c6441bc512dfcc17b07143fc6John Spurlock } 3296a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3297a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3298661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock * Only useful for volume controllers. 3299661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock * @hide 3300661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock */ 3301661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock public void setRingerModeInternal(int ringerMode) { 3302661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock try { 330329f16933a8a93753c83bb5f1e0b5a410ea3a29f2Marco Nelissen getService().setRingerModeInternal(ringerMode, getContext().getOpPackageName()); 3304661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock } catch (RemoteException e) { 3305661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock Log.w(TAG, "Error calling setRingerModeInternal", e); 3306661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock } 3307661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock } 3308661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock 3309661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock /** 3310661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock * Only useful for volume controllers. 3311661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock * @hide 3312661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock */ 3313661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock public int getRingerModeInternal() { 3314661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock try { 3315661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock return getService().getRingerModeInternal(); 3316661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock } catch (RemoteException e) { 3317661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock Log.w(TAG, "Error calling getRingerModeInternal", e); 3318661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock return RINGER_MODE_NORMAL; 3319661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock } 3320661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock } 3321661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock 3322661f2cf45860d2e10924e6b69966a9afe255f28bJohn Spurlock /** 3323a48d779dad4c48aa2f97ad021ae3a5649c058312John Spurlock * Only useful for volume controllers. 3324a48d779dad4c48aa2f97ad021ae3a5649c058312John Spurlock * @hide 3325a48d779dad4c48aa2f97ad021ae3a5649c058312John Spurlock */ 3326a48d779dad4c48aa2f97ad021ae3a5649c058312John Spurlock public void setVolumePolicy(VolumePolicy policy) { 3327a48d779dad4c48aa2f97ad021ae3a5649c058312John Spurlock try { 3328a48d779dad4c48aa2f97ad021ae3a5649c058312John Spurlock getService().setVolumePolicy(policy); 3329a48d779dad4c48aa2f97ad021ae3a5649c058312John Spurlock } catch (RemoteException e) { 3330a48d779dad4c48aa2f97ad021ae3a5649c058312John Spurlock Log.w(TAG, "Error calling setVolumePolicy", e); 3331a48d779dad4c48aa2f97ad021ae3a5649c058312John Spurlock } 3332a48d779dad4c48aa2f97ad021ae3a5649c058312John Spurlock } 3333a48d779dad4c48aa2f97ad021ae3a5649c058312John Spurlock 3334a48d779dad4c48aa2f97ad021ae3a5649c058312John Spurlock /** 333541d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang * Set Hdmi Cec system audio mode. 333641d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang * 333741d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang * @param on whether to be on system audio mode 33386f34f5ab8ab1b1db7887e5405d8b0031e105ab05Jungshik Jang * @return output device type. 0 (DEVICE_NONE) if failed to set device. 333941d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang * @hide 334041d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang */ 334112307ca810e8100981b2b60e3f2c6a7e451b9774Jungshik Jang public int setHdmiSystemAudioSupported(boolean on) { 334241d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang try { 334312307ca810e8100981b2b60e3f2c6a7e451b9774Jungshik Jang return getService().setHdmiSystemAudioSupported(on); 334441d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang } catch (RemoteException e) { 334541d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang Log.w(TAG, "Error setting system audio mode", e); 33466f34f5ab8ab1b1db7887e5405d8b0031e105ab05Jungshik Jang return AudioSystem.DEVICE_NONE; 334741d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang } 334841d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang } 334941d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang 335041d974631c5f525da49c88d34cecedd5a4cfeda8Jungshik Jang /** 3351e7d6d97f0d95b9e8982b0d4d9f5e8ce688291940Terry Heo * Returns true if Hdmi Cec system audio mode is supported. 3352e7d6d97f0d95b9e8982b0d4d9f5e8ce688291940Terry Heo * 3353e7d6d97f0d95b9e8982b0d4d9f5e8ce688291940Terry Heo * @hide 3354e7d6d97f0d95b9e8982b0d4d9f5e8ce688291940Terry Heo */ 3355e7d6d97f0d95b9e8982b0d4d9f5e8ce688291940Terry Heo @SystemApi 3356e7d6d97f0d95b9e8982b0d4d9f5e8ce688291940Terry Heo public boolean isHdmiSystemAudioSupported() { 3357e7d6d97f0d95b9e8982b0d4d9f5e8ce688291940Terry Heo try { 3358e7d6d97f0d95b9e8982b0d4d9f5e8ce688291940Terry Heo return getService().isHdmiSystemAudioSupported(); 3359e7d6d97f0d95b9e8982b0d4d9f5e8ce688291940Terry Heo } catch (RemoteException e) { 3360e7d6d97f0d95b9e8982b0d4d9f5e8ce688291940Terry Heo Log.w(TAG, "Error querying system audio mode", e); 3361e7d6d97f0d95b9e8982b0d4d9f5e8ce688291940Terry Heo return false; 3362e7d6d97f0d95b9e8982b0d4d9f5e8ce688291940Terry Heo } 3363e7d6d97f0d95b9e8982b0d4d9f5e8ce688291940Terry Heo } 3364e7d6d97f0d95b9e8982b0d4d9f5e8ce688291940Terry Heo 3365e7d6d97f0d95b9e8982b0d4d9f5e8ce688291940Terry Heo /** 3366a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Return codes for listAudioPorts(), createAudioPatch() ... 3367a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3368a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3369a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** @hide 3370a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi * CANDIDATE FOR PUBLIC API 3371a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3372a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int SUCCESS = AudioSystem.SUCCESS; 33738a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi /** 33748a21f5dd79e93aa4e4b08ab4f33b9255d7c06961Jean-Michel Trivi * A default error code. 3375a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3376a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR = AudioSystem.ERROR; 3377a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** @hide 3378a8b6bd88cfb010c9e9aa1339e504fd593919e1e0Jean-Michel Trivi * CANDIDATE FOR PUBLIC API 3379a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3380a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR_BAD_VALUE = AudioSystem.BAD_VALUE; 3381a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** @hide 3382a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3383a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR_INVALID_OPERATION = AudioSystem.INVALID_OPERATION; 3384a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** @hide 3385a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3386a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR_PERMISSION_DENIED = AudioSystem.PERMISSION_DENIED; 3387a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** @hide 3388a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3389a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR_NO_INIT = AudioSystem.NO_INIT; 3390ff0d9f098e51c54e1a030ed21fd980680cb7b405Eric Laurent /** 3391ff0d9f098e51c54e1a030ed21fd980680cb7b405Eric Laurent * An error code indicating that the object reporting it is no longer valid and needs to 3392ff0d9f098e51c54e1a030ed21fd980680cb7b405Eric Laurent * be recreated. 3393a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3394a198a29250acb7c3e918f1566727190966bb336fEric Laurent public static final int ERROR_DEAD_OBJECT = AudioSystem.DEAD_OBJECT; 3395a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3396a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3397a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Returns a list of descriptors for all audio ports managed by the audio framework. 3398a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Audio ports are nodes in the audio framework or audio hardware that can be configured 3399a198a29250acb7c3e918f1566727190966bb336fEric Laurent * or connected and disconnected with createAudioPatch() or releaseAudioPatch(). 3400a198a29250acb7c3e918f1566727190966bb336fEric Laurent * See AudioPort for a list of attributes of each audio port. 3401a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param ports An AudioPort ArrayList where the list will be returned. 3402a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3403a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 34044bcdba848449b33d7022de527c526943aff1f5fdEric Laurent public static int listAudioPorts(ArrayList<AudioPort> ports) { 34058a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent return updateAudioPortCache(ports, null, null); 34068a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent } 34078a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent 34088a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent /** 34098a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent * Returns a list of descriptors for all audio ports managed by the audio framework as 34108a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent * it was before the last update calback. 34118a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent * @param ports An AudioPort ArrayList where the list will be returned. 34128a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent * @hide 34138a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent */ 34148a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent public static int listPreviousAudioPorts(ArrayList<AudioPort> ports) { 34158a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent return updateAudioPortCache(null, null, ports); 3416a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3417a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3418a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3419a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Specialized version of listAudioPorts() listing only audio devices (AudioDevicePort) 3420a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @see listAudioPorts(ArrayList<AudioPort>) 3421a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3422a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 34234bcdba848449b33d7022de527c526943aff1f5fdEric Laurent public static int listAudioDevicePorts(ArrayList<AudioDevicePort> devices) { 34248a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent if (devices == null) { 34258a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent return ERROR_BAD_VALUE; 34268a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent } 3427b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ArrayList<AudioPort> ports = new ArrayList<AudioPort>(); 34288a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent int status = updateAudioPortCache(ports, null, null); 3429b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (status == SUCCESS) { 34308a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent filterDevicePorts(ports, devices); 34318a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent } 34328a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent return status; 34338a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent } 34348a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent 34358a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent /** 34368a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent * Specialized version of listPreviousAudioPorts() listing only audio devices (AudioDevicePort) 34378a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent * @see listPreviousAudioPorts(ArrayList<AudioPort>) 34388a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent * @hide 34398a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent */ 34408a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent public static int listPreviousAudioDevicePorts(ArrayList<AudioDevicePort> devices) { 34418a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent if (devices == null) { 34428a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent return ERROR_BAD_VALUE; 34438a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent } 34448a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent ArrayList<AudioPort> ports = new ArrayList<AudioPort>(); 34458a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent int status = updateAudioPortCache(null, null, ports); 34468a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent if (status == SUCCESS) { 34478a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent filterDevicePorts(ports, devices); 3448b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3449b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return status; 3450a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3451a198a29250acb7c3e918f1566727190966bb336fEric Laurent 34528a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent private static void filterDevicePorts(ArrayList<AudioPort> ports, 34538a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent ArrayList<AudioDevicePort> devices) { 34548a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent devices.clear(); 34558a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent for (int i = 0; i < ports.size(); i++) { 34568a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent if (ports.get(i) instanceof AudioDevicePort) { 34578a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent devices.add((AudioDevicePort)ports.get(i)); 34588a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent } 34598a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent } 34608a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent } 34618a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent 3462a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3463a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Create a connection between two or more devices. The framework will reject the request if 3464a198a29250acb7c3e918f1566727190966bb336fEric Laurent * device types are not compatible or the implementation does not support the requested 3465a198a29250acb7c3e918f1566727190966bb336fEric Laurent * configuration. 3466a198a29250acb7c3e918f1566727190966bb336fEric Laurent * NOTE: current implementation is limited to one source and one sink per patch. 3467a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param patch AudioPatch array where the newly created patch will be returned. 3468a198a29250acb7c3e918f1566727190966bb336fEric Laurent * As input, if patch[0] is not null, the specified patch will be replaced by the 3469a198a29250acb7c3e918f1566727190966bb336fEric Laurent * new patch created. This avoids calling releaseAudioPatch() when modifying a 3470a198a29250acb7c3e918f1566727190966bb336fEric Laurent * patch and allows the implementation to optimize transitions. 3471a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param sources List of source audio ports. All must be AudioPort.ROLE_SOURCE. 3472a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param sinks List of sink audio ports. All must be AudioPort.ROLE_SINK. 3473a198a29250acb7c3e918f1566727190966bb336fEric Laurent * 3474a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @return - {@link #SUCCESS} if connection is successful. 3475a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_BAD_VALUE} if incompatible device types are passed. 3476a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_INVALID_OPERATION} if the requested connection is not supported. 3477a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_PERMISSION_DENIED} if the client does not have permission to create 3478a198a29250acb7c3e918f1566727190966bb336fEric Laurent * a patch. 3479a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_DEAD_OBJECT} if the server process is dead 3480a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR} if patch cannot be connected for any other reason. 3481a198a29250acb7c3e918f1566727190966bb336fEric Laurent * 3482a198a29250acb7c3e918f1566727190966bb336fEric Laurent * patch[0] contains the newly created patch 3483a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3484a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 34854bcdba848449b33d7022de527c526943aff1f5fdEric Laurent public static int createAudioPatch(AudioPatch[] patch, 3486a198a29250acb7c3e918f1566727190966bb336fEric Laurent AudioPortConfig[] sources, 3487a198a29250acb7c3e918f1566727190966bb336fEric Laurent AudioPortConfig[] sinks) { 3488b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return AudioSystem.createAudioPatch(patch, sources, sinks); 3489a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3490a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3491a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3492a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Releases an existing audio patch connection. 3493a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param patch The audio patch to disconnect. 3494a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @return - {@link #SUCCESS} if disconnection is successful. 3495a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_BAD_VALUE} if the specified patch does not exist. 3496a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_PERMISSION_DENIED} if the client does not have permission to release 3497a198a29250acb7c3e918f1566727190966bb336fEric Laurent * a patch. 3498a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR_DEAD_OBJECT} if the server process is dead 3499a198a29250acb7c3e918f1566727190966bb336fEric Laurent * - {@link #ERROR} if patch cannot be released for any other reason. 3500a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3501a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 35024bcdba848449b33d7022de527c526943aff1f5fdEric Laurent public static int releaseAudioPatch(AudioPatch patch) { 3503b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return AudioSystem.releaseAudioPatch(patch); 3504a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3505a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3506a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3507a198a29250acb7c3e918f1566727190966bb336fEric Laurent * List all existing connections between audio ports. 3508a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param patches An AudioPatch array where the list will be returned. 3509a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3510a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 35114bcdba848449b33d7022de527c526943aff1f5fdEric Laurent public static int listAudioPatches(ArrayList<AudioPatch> patches) { 35128a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent return updateAudioPortCache(null, patches, null); 3513a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3514a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3515a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3516a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Set the gain on the specified AudioPort. The AudioGainConfig config is build by 3517a198a29250acb7c3e918f1566727190966bb336fEric Laurent * AudioGain.buildConfig() 3518a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3519a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 35204bcdba848449b33d7022de527c526943aff1f5fdEric Laurent public static int setAudioPortGain(AudioPort port, AudioGainConfig gain) { 35213a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent if (port == null || gain == null) { 35223a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent return ERROR_BAD_VALUE; 35233a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent } 35243a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent AudioPortConfig activeConfig = port.activeConfig(); 35253a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent AudioPortConfig config = new AudioPortConfig(port, activeConfig.samplingRate(), 35263a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent activeConfig.channelMask(), activeConfig.format(), gain); 35273a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent config.mConfigMask = AudioPortConfig.GAIN; 35283a24199a0fe9479802ff6096d82cb3745efa1f1fEric Laurent return AudioSystem.setAudioPortConfig(config); 3529a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3530a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3531a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3532a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Listener registered by client to be notified upon new audio port connections, 3533a198a29250acb7c3e918f1566727190966bb336fEric Laurent * disconnections or attributes update. 3534a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3535a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3536a198a29250acb7c3e918f1566727190966bb336fEric Laurent public interface OnAudioPortUpdateListener { 3537a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3538a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Callback method called upon audio port list update. 3539a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param portList the updated list of audio ports 3540a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3541fdaed9dcb63171379fd7c5a6208014bac505dbc6Eric Laurent public void onAudioPortListUpdate(AudioPort[] portList); 3542a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3543a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3544a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Callback method called upon audio patch list update. 3545a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @param patchList the updated list of audio patches 3546a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3547fdaed9dcb63171379fd7c5a6208014bac505dbc6Eric Laurent public void onAudioPatchListUpdate(AudioPatch[] patchList); 3548a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3549a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3550a198a29250acb7c3e918f1566727190966bb336fEric Laurent * Callback method called when the mediaserver dies 3551a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3552fdaed9dcb63171379fd7c5a6208014bac505dbc6Eric Laurent public void onServiceDied(); 3553a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3554a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3555a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3556700e73471d85348b52ecf213c36bb24b93997ec7Eric Laurent * Register an audio port list update listener. 3557a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3558a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3559a198a29250acb7c3e918f1566727190966bb336fEric Laurent public void registerAudioPortUpdateListener(OnAudioPortUpdateListener l) { 3560f076db407029e734703d8676f806bea94393e824Eric Laurent sAudioPortEventHandler.registerListener(l); 3561a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3562a198a29250acb7c3e918f1566727190966bb336fEric Laurent 3563a198a29250acb7c3e918f1566727190966bb336fEric Laurent /** 3564700e73471d85348b52ecf213c36bb24b93997ec7Eric Laurent * Unregister an audio port list update listener. 3565a198a29250acb7c3e918f1566727190966bb336fEric Laurent * @hide 3566a198a29250acb7c3e918f1566727190966bb336fEric Laurent */ 3567a198a29250acb7c3e918f1566727190966bb336fEric Laurent public void unregisterAudioPortUpdateListener(OnAudioPortUpdateListener l) { 3568f076db407029e734703d8676f806bea94393e824Eric Laurent sAudioPortEventHandler.unregisterListener(l); 3569a198a29250acb7c3e918f1566727190966bb336fEric Laurent } 3570b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3571b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // 3572b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // AudioPort implementation 3573b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // 3574b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3575b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent static final int AUDIOPORT_GENERATION_INIT = 0; 3576f076db407029e734703d8676f806bea94393e824Eric Laurent static Integer sAudioPortGeneration = new Integer(AUDIOPORT_GENERATION_INIT); 3577f076db407029e734703d8676f806bea94393e824Eric Laurent static ArrayList<AudioPort> sAudioPortsCached = new ArrayList<AudioPort>(); 35788a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent static ArrayList<AudioPort> sPreviousAudioPortsCached = new ArrayList<AudioPort>(); 3579f076db407029e734703d8676f806bea94393e824Eric Laurent static ArrayList<AudioPatch> sAudioPatchesCached = new ArrayList<AudioPatch>(); 3580b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3581f076db407029e734703d8676f806bea94393e824Eric Laurent static int resetAudioPortGeneration() { 3582b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int generation; 3583f076db407029e734703d8676f806bea94393e824Eric Laurent synchronized (sAudioPortGeneration) { 3584f076db407029e734703d8676f806bea94393e824Eric Laurent generation = sAudioPortGeneration; 3585f076db407029e734703d8676f806bea94393e824Eric Laurent sAudioPortGeneration = AUDIOPORT_GENERATION_INIT; 3586b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3587b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return generation; 3588b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3589b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 35908a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent static int updateAudioPortCache(ArrayList<AudioPort> ports, ArrayList<AudioPatch> patches, 35918a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent ArrayList<AudioPort> previousPorts) { 3592f076db407029e734703d8676f806bea94393e824Eric Laurent synchronized (sAudioPortGeneration) { 3593b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3594f076db407029e734703d8676f806bea94393e824Eric Laurent if (sAudioPortGeneration == AUDIOPORT_GENERATION_INIT) { 3595b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int[] patchGeneration = new int[1]; 3596b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int[] portGeneration = new int[1]; 3597b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int status; 3598b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ArrayList<AudioPort> newPorts = new ArrayList<AudioPort>(); 3599b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ArrayList<AudioPatch> newPatches = new ArrayList<AudioPatch>(); 3600b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3601b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent do { 3602b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent newPorts.clear(); 3603b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent status = AudioSystem.listAudioPorts(newPorts, portGeneration); 3604b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (status != SUCCESS) { 3605b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim Log.w(TAG, "updateAudioPortCache: listAudioPorts failed"); 3606b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return status; 3607b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3608b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent newPatches.clear(); 3609b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent status = AudioSystem.listAudioPatches(newPatches, patchGeneration); 3610b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (status != SUCCESS) { 3611b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim Log.w(TAG, "updateAudioPortCache: listAudioPatches failed"); 3612b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return status; 3613b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3614b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } while (patchGeneration[0] != portGeneration[0]); 3615b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3616b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent for (int i = 0; i < newPatches.size(); i++) { 3617b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent for (int j = 0; j < newPatches.get(i).sources().length; j++) { 3618b4e0909fc4fb08f513cb2b39a919b189621be87cEric Laurent AudioPortConfig portCfg = updatePortConfig(newPatches.get(i).sources()[j], 3619b4e0909fc4fb08f513cb2b39a919b189621be87cEric Laurent newPorts); 3620b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent newPatches.get(i).sources()[j] = portCfg; 3621b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3622b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent for (int j = 0; j < newPatches.get(i).sinks().length; j++) { 3623b4e0909fc4fb08f513cb2b39a919b189621be87cEric Laurent AudioPortConfig portCfg = updatePortConfig(newPatches.get(i).sinks()[j], 3624b4e0909fc4fb08f513cb2b39a919b189621be87cEric Laurent newPorts); 3625b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim newPatches.get(i).sinks()[j] = portCfg; 3626b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim } 3627b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim } 3628b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim for (Iterator<AudioPatch> i = newPatches.iterator(); i.hasNext(); ) { 3629b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim AudioPatch newPatch = i.next(); 3630b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim boolean hasInvalidPort = false; 3631b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim for (AudioPortConfig portCfg : newPatch.sources()) { 3632b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (portCfg == null) { 3633b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim hasInvalidPort = true; 3634b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim break; 3635b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3636b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim } 3637b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim for (AudioPortConfig portCfg : newPatch.sinks()) { 3638b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim if (portCfg == null) { 3639b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim hasInvalidPort = true; 3640b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim break; 3641b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim } 3642b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim } 3643b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim if (hasInvalidPort) { 3644b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim // Temporarily remove patches with invalid ports. One who created the patch 3645b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim // is responsible for dealing with the port change. 3646b561ccedd89f92b249c06522e960b135a02107d8Wonsik Kim i.remove(); 3647b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3648b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3649b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 36508a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent sPreviousAudioPortsCached = sAudioPortsCached; 3651f076db407029e734703d8676f806bea94393e824Eric Laurent sAudioPortsCached = newPorts; 3652f076db407029e734703d8676f806bea94393e824Eric Laurent sAudioPatchesCached = newPatches; 3653f076db407029e734703d8676f806bea94393e824Eric Laurent sAudioPortGeneration = portGeneration[0]; 3654b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3655b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (ports != null) { 3656b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent ports.clear(); 3657f076db407029e734703d8676f806bea94393e824Eric Laurent ports.addAll(sAudioPortsCached); 3658b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3659b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (patches != null) { 3660b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent patches.clear(); 3661f076db407029e734703d8676f806bea94393e824Eric Laurent patches.addAll(sAudioPatchesCached); 3662b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 36638a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent if (previousPorts != null) { 36648a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent previousPorts.clear(); 36658a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent previousPorts.addAll(sPreviousAudioPortsCached); 36668a1e7a881ee73b9b1e492e7014c3eaefe81cfbd7Eric Laurent } 3667b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3668b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return SUCCESS; 3669b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3670b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent 3671f076db407029e734703d8676f806bea94393e824Eric Laurent static AudioPortConfig updatePortConfig(AudioPortConfig portCfg, ArrayList<AudioPort> ports) { 3672b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent AudioPort port = portCfg.port(); 3673b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent int k; 3674b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent for (k = 0; k < ports.size(); k++) { 3675b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // compare handles because the port returned by JNI is not of the correct 3676b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // subclass 3677b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (ports.get(k).handle().equals(port.handle())) { 3678b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent port = ports.get(k); 3679b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent break; 3680b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3681b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3682b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (k == ports.size()) { 3683b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent // this hould never happen 3684b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent Log.e(TAG, "updatePortConfig port not found for handle: "+port.handle().id()); 3685b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return null; 3686b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3687b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent AudioGainConfig gainCfg = portCfg.gain(); 3688b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent if (gainCfg != null) { 3689b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent AudioGain gain = port.gain(gainCfg.index()); 3690b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent gainCfg = gain.buildConfig(gainCfg.mode(), 3691b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent gainCfg.channelMask(), 3692b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent gainCfg.values(), 3693b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent gainCfg.rampDurationMs()); 3694b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 3695b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent return port.buildConfig(portCfg.samplingRate(), 3696b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent portCfg.channelMask(), 3697b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent portCfg.format(), 3698b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent gainCfg); 3699b69681c894c663e84f2826d9b0c832ceb9b45047Eric Laurent } 37009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3701