How may I check if my app has access to phone gallery

Question

I have an app in which I take a picture with the camera and store that image into the native gallery. But if the app doesn\'t have permission for that, I want the user to know t

Answer 1

Swift 3

import photos

PHPhotoLibrary.requestAuthorization { status in
     switch status {
     case .authorized:
          self.processSnapShotPhotos()
     case .restricted:
          print("handle restricted")
     case .denied:
          print("handle denied")     
     default:
       // place for .notDetermined - in this callback status is already determined so should never get here
            break
     }
}