Prevent view dismissing after the request access to the AVCaptureDevice

Question

How can we prevent the view from going to the previous view after user clicks OK button on camera access prompt? Here is our code:

func RequestCameraAccess() {
    AVCaptureDevice.requestAccess(forMediaType: AVMediaTypeVideo, completionHandler: { (granted: Bool) -> Void in
        if granted == true {
            print("User Granted")
            DispatchQueue.main.async {
                self.Cam();
            }
        } else {
            print("User Rejected")
            DispatchQueue.main.async {
                self.image1.isHidden = true
            }

        }
    })
}

Thanks

in my code I commented out self.cam function call, and facing same issue — George Chokhonelidze, Nov 22 '17 at 11:09

score 1 · Answer 1 · answered Nov 23 '17 at 10:27

the problem was that in the moment of camera access granting the following method occurs:

func applicationDidBecomeActive(_ application: UIApplication) {}

In my application I had logic to move to home screen in case of inactivity for a certain amount of time.

Thanks anyway.

Prevent view dismissing after the request access to the AVCaptureDevice

1 Answers1