void AgoraRtcEventHandler.OnVideoDeviceStateChanged(string id, MEDIA_DEVICE_TYPE type, MEDIA_DEVICE_STATE_TYPE state) { throw new NotImplementedException(); }
void AgoraRtcEventHandler.OnAudioDeviceStateChanged(string id, MEDIA_DEVICE_TYPE type, MEDIA_DEVICE_STATE_TYPE state) { OnAudioDeviceStateChanged?.Invoke(id, type, state); }