1 /* 2 * Copyright 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.BluetoothDevice; 20 21 /** 22 * API for Bluetooth Headset service 23 * 24 * Note before adding anything new: 25 * Internal interactions within com.android.bluetooth should be handled through 26 * HeadsetService directly instead of going through binder 27 * 28 * {@hide} 29 */ 30 interface IBluetoothHeadset { 31 // Public API getConnectedDevices()32 List<BluetoothDevice> getConnectedDevices(); getDevicesMatchingConnectionStates(in int[] states)33 List<BluetoothDevice> getDevicesMatchingConnectionStates(in int[] states); getConnectionState(in BluetoothDevice device)34 int getConnectionState(in BluetoothDevice device); startVoiceRecognition(in BluetoothDevice device)35 boolean startVoiceRecognition(in BluetoothDevice device); stopVoiceRecognition(in BluetoothDevice device)36 boolean stopVoiceRecognition(in BluetoothDevice device); isAudioConnected(in BluetoothDevice device)37 boolean isAudioConnected(in BluetoothDevice device); sendVendorSpecificResultCode(in BluetoothDevice device, in String command, in String arg)38 boolean sendVendorSpecificResultCode(in BluetoothDevice device, 39 in String command, 40 in String arg); 41 42 // Hidden API connect(in BluetoothDevice device)43 boolean connect(in BluetoothDevice device); disconnect(in BluetoothDevice device)44 boolean disconnect(in BluetoothDevice device); setPriority(in BluetoothDevice device, int priority)45 boolean setPriority(in BluetoothDevice device, int priority); getPriority(in BluetoothDevice device)46 int getPriority(in BluetoothDevice device); getAudioState(in BluetoothDevice device)47 int getAudioState(in BluetoothDevice device); isAudioOn()48 boolean isAudioOn(); connectAudio()49 boolean connectAudio(); disconnectAudio()50 boolean disconnectAudio(); setAudioRouteAllowed(boolean allowed)51 void setAudioRouteAllowed(boolean allowed); getAudioRouteAllowed()52 boolean getAudioRouteAllowed(); setForceScoAudio(boolean forced)53 void setForceScoAudio(boolean forced); startScoUsingVirtualVoiceCall()54 boolean startScoUsingVirtualVoiceCall(); stopScoUsingVirtualVoiceCall()55 boolean stopScoUsingVirtualVoiceCall(); phoneStateChanged(int numActive, int numHeld, int callState, String number, int type, String name)56 oneway void phoneStateChanged(int numActive, int numHeld, int callState, String number, int type, String name); clccResponse(int index, int direction, int status, int mode, boolean mpty, String number, int type)57 void clccResponse(int index, int direction, int status, int mode, boolean mpty, 58 String number, int type); setActiveDevice(in BluetoothDevice device)59 boolean setActiveDevice(in BluetoothDevice device); getActiveDevice()60 BluetoothDevice getActiveDevice(); isInbandRingingEnabled()61 boolean isInbandRingingEnabled(); 62 } 63