UIImpactFeedbackGenerator Not Working When Audio Device Added to AVCaptureSession

Question

Adding microphone audio input to AVCaptureSession seems to disable UIImpactFeedbackGenerator.

let audioDevice = AVCaptureDevice.defaultD         


        

Answer 1

Audio session (via AVAudioPlayer, AVCaptureMovieFileOutput, etc), then the phone will NOT vibrate.

I am not sure but 99% not working with AVCaptureMovieFileOutput. Please more info: https://developer.apple.com/documentation/audiotoolbox/1405202-audioservicesplayalertsound