getMicrophoneCaptureState method
Returns a MediaCaptureState that indicates whether the webpage is using the microphone to capture audio.
NOTE for iOS: available on iOS 15.0+.
NOTE for MacOS: available on MacOS 12.0+.
Officially Supported Platforms/Implementations:
Implementation
Future<MediaCaptureState?> getMicrophoneCaptureState() =>
platform.getMicrophoneCaptureState();