setAudioDeviceChangeListener method

void setAudioDeviceChangeListener(
  1. void listener(
    1. MicrophoneDeviceInfo? selectedDevice,
    2. List<MicrophoneDeviceInfo> devices
    )?
)

Calls listener whenever the audio route changes — a headset or Bluetooth device connects or disconnects — with the device now in use and every one available. Pass null to stop.

Implementation

void setAudioDeviceChangeListener(
  void Function(MicrophoneDeviceInfo? selectedDevice,
          List<MicrophoneDeviceInfo> devices)?
      listener,
) =>
    _audioDeviceListener = listener;