21 import android.content.AttributionSource;
31     boolean connect(in BluetoothDevice device, in AttributionSource attributionSource);  in connect()
33     boolean disconnect(in BluetoothDevice device, in AttributionSource attributionSource);  in disconnect()
36     List<BluetoothDevice> getConnectedDevices(in AttributionSource attributionSource);  in getConnectedDevices()
38 …List<BluetoothDevice> getDevicesMatchingConnectionStates(in int[] states, in AttributionSource att…  in getDevicesMatchingConnectionStates()
40     int getConnectionState(in BluetoothDevice device, in AttributionSource attributionSource);  in getConnectionState()
42 …onnectionPolicy(in BluetoothDevice device, int connectionPolicy, in AttributionSource attributionS…  in setConnectionPolicy()
44     int getConnectionPolicy(in BluetoothDevice device, in AttributionSource attributionSource);  in getConnectionPolicy()
47 …  boolean startVoiceRecognition(in BluetoothDevice device, in AttributionSource attributionSource);  in startVoiceRecognition()
49     boolean stopVoiceRecognition(in BluetoothDevice device, in AttributionSource attributionSource);  in stopVoiceRecognition()
52 …othHeadsetClientCall> getCurrentCalls(in BluetoothDevice device, in AttributionSource attributionS…  in getCurrentCalls()
54     Bundle getCurrentAgEvents(in BluetoothDevice device, in AttributionSource attributionSource);  in getCurrentAgEvents()
57     boolean acceptCall(in BluetoothDevice device, int flag, in AttributionSource attributionSource);  in acceptCall()
59     boolean holdCall(in BluetoothDevice device, in AttributionSource attributionSource);  in holdCall()
61     boolean rejectCall(in BluetoothDevice device, in AttributionSource attributionSource);  in rejectCall()
63 …l(in BluetoothDevice device, in BluetoothHeadsetClientCall call, in AttributionSource attributionS…  in terminateCall()
66 …boolean enterPrivateMode(in BluetoothDevice device, int index, in AttributionSource attributionSou…  in enterPrivateMode()
68     boolean explicitCallTransfer(in BluetoothDevice device, in AttributionSource attributionSource);  in explicitCallTransfer()
71 …BluetoothHeadsetClientCall dial(in BluetoothDevice device, String number, in AttributionSource att…  in dial()
74     boolean sendDTMF(in BluetoothDevice device, byte code, in AttributionSource attributionSource);  in sendDTMF()
76 …  boolean getLastVoiceTagNumber(in BluetoothDevice device, in AttributionSource attributionSource);  in getLastVoiceTagNumber()
79     int getAudioState(in BluetoothDevice device, in AttributionSource attributionSource);  in getAudioState()
81     boolean connectAudio(in BluetoothDevice device, in AttributionSource attributionSource);  in connectAudio()
83     boolean disconnectAudio(in BluetoothDevice device, in AttributionSource attributionSource);  in disconnectAudio()
85 …void setAudioRouteAllowed(in BluetoothDevice device, boolean allowed, in AttributionSource attribu…  in setAudioRouteAllowed()
87     boolean getAudioRouteAllowed(in BluetoothDevice device, in AttributionSource attributionSource);  in getAudioRouteAllowed()
89 …mmand(in BluetoothDevice device, int vendorId, String atCommand, in AttributionSource attributionS…  in sendVendorAtCommand()
92     Bundle getCurrentAgFeatures(in BluetoothDevice device, in AttributionSource attributionSource);  in getCurrentAgFeatures()