Implement an audio-only conference

Video Conference Kit (ZegoUIKitPrebuiltVideoConference) defaults to video conference mode. While it allows users to tap the camera button to turn off the camera, converting to an audio-only conference.

Camera-related logic is not required for audio-only conferences, so you can:

1. bottomMenuBarConfig: Configure this to delete the camera-related button.
2. topMenuBarConfig: Configure this to delete the camera-related button.
3. turnOnCameraWhenJoining: Configure this to only use the microphone when a conference starts.
4. audioVideoViewConfig: Configure this to delete the camera status icon on the view.

Here is the reference code:

class VideoConferencePage extends StatelessWidget {
  const VideoConferencePage({Key? key, required this.conferenceID}) : super(key: key);
  final String conferenceID;

  @override
  Widget build(BuildContext context) {
    return ZegoUIKitPrebuiltVideoConference (
      appID: YourAppID,
      appSign: YourAppSign,
      userID: userID,
      userName: userID,
      conferenceID: conferenceID,

      // Modify your custom configurations here.
      config: ZegoUIKitPrebuiltVideoConferenceConfig(
        turnOnCameraWhenJoining: false,
        audioVideoViewConfig: ZegoPrebuiltAudioVideoViewConfig(showCameraStateOnView: false),
        topMenuBarConfig: ZegoTopMenuBarConfig(
          buttons: [
            ZegoMenuBarButtonName.showMemberListButton
          ],
        ),
        bottomMenuBarConfig: ZegoBottomMenuBarConfig(
          buttons: [
            ZegoMenuBarButtonName.toggleMicrophoneButton,
            ZegoMenuBarButtonName.leaveButton,
            ZegoMenuBarButtonName.switchAudioOutputButton,
          ],
        ),
      ),
    );
  }
}