request-camera-authorization-method-in-launch-view-controller.swift

// Youtube: https://www.youtube.com/watch?v=7AlZxClmhPw
// Source: https://hashaam.com/2020/07/30/creating-camera-application-with-avfoundation/

func requestCameraAuthorization() {
    RequestCameraAuthorizationController.requestCameraAuthorization(completionHandler: { status in
        switch status {
        case .granted:
            print("granted")
        case .notRequested:
            break
        case .unauthorized:
            print("unauthorized")
        }
    })
}