30     boolean connect(in BluetoothDevice device, in AttributionSource attributionSource);  in connect()  argument
32     boolean disconnect(in BluetoothDevice device, in AttributionSource attributionSource);  in disconnect()  argument
34     List<BluetoothDevice> getConnectedDevices(in AttributionSource attributionSource);  in getConnectedDevices()  argument
36 …evice> getDevicesMatchingConnectionStates(in int[] states, in AttributionSource attributionSource);  in getDevicesMatchingConnectionStates()  argument
38     int getConnectionState(in BluetoothDevice device, in AttributionSource attributionSource);  in getConnectionState()  argument
40     boolean setActiveDevice(in BluetoothDevice device, in AttributionSource attributionSource);  in setActiveDevice()  argument
42     List<BluetoothDevice> getActiveDevices(in AttributionSource attributionSource);  in getActiveDevices()  argument
44 …ionPolicy(in BluetoothDevice device, int connectionPolicy, in AttributionSource attributionSource);  in setConnectionPolicy()  argument
46     int getConnectionPolicy(in BluetoothDevice device, in AttributionSource attributionSource);  in getConnectionPolicy()  argument
48     void setVolume(int volume, in AttributionSource attributionSource);  in setVolume()  argument
52     long getHiSyncId(in BluetoothDevice device, in AttributionSource attributionSource);  in getHiSyncId()  argument
57     int getDeviceSide(in BluetoothDevice device, in AttributionSource attributionSource);  in getDeviceSide()  argument
62     int getDeviceMode(in BluetoothDevice device, in AttributionSource attributionSource);  in getDeviceMode()  argument