Interface that may be used to monitor and handle audio device change events
Interface that may be used to manage audio devices, i.e.
Interface that may be used to monitor and handle audio focus change events
Camera events listener to be notified about camera events
Interface that may be used to manage cameras on Android device.
Interface that represents alternative video frame source for a call.
Interface that mey be used to monitor custom video source events
Class that represent camera resolution supported by the camera.
Enum representing audio devices
Enum representing video quality.