1 /* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.bluetooth; 18 19 import android.bluetooth.BluetoothCodecConfig; 20 import android.bluetooth.BluetoothCodecStatus; 21 import android.bluetooth.BluetoothDevice; 22 23 /** 24 * APIs for Bluetooth A2DP service 25 * 26 * @hide 27 */ 28 interface IBluetoothA2dp { 29 // Public API 30 boolean connect(in BluetoothDevice device); 31 boolean disconnect(in BluetoothDevice device); 32 List<BluetoothDevice> getConnectedDevices(); 33 List<BluetoothDevice> getDevicesMatchingConnectionStates(in int[] states); 34 int getConnectionState(in BluetoothDevice device); 35 boolean setPriority(in BluetoothDevice device, int priority); 36 int getPriority(in BluetoothDevice device); 37 boolean isAvrcpAbsoluteVolumeSupported(); 38 oneway void adjustAvrcpAbsoluteVolume(int direction); 39 oneway void setAvrcpAbsoluteVolume(int volume); 40 boolean isA2dpPlaying(in BluetoothDevice device); 41 BluetoothCodecStatus getCodecStatus(); 42 oneway void setCodecConfigPreference(in BluetoothCodecConfig codecConfig); 43 oneway void enableOptionalCodecs(); 44 oneway void disableOptionalCodecs(); 45 int supportsOptionalCodecs(in BluetoothDevice device); 46 int getOptionalCodecsEnabled(in BluetoothDevice device); 47 oneway void setOptionalCodecsEnabled(in BluetoothDevice device, int value); 48 } 49
