How can I prompt the user to turn on location services after user has denied their use

Question

I have an application with an explicit user interaction that makes use of the user\'s current location. If the user denies access to location services, I would still like su

Answer 1

In Swift 4, there is an update in its syntax.

Swift 4

extension UIAlertController {

    func createSettingsAlertController(title: String, message: String) {

      let alertController = UIAlertController(title: title, message: message, preferredStyle: .alert)

      let cancelAction = UIAlertAction(title: NSLocalizedString("Cancel", comment: ""), style: .cancel, handler: nil)
      let settingsAction = UIAlertAction(title: NSLocalizedString("Settings", comment: ""), style: .default) { (UIAlertAction) in
        UIApplication.shared.open(URL(string: UIApplicationOpenSettingsURLString)! as URL, options: [:], completionHandler: nil)
      }

      alertController.addAction(cancelAction)
      alertController.addAction(settingsAction)
      self.present(alertController, animated: true, completion: nil)

   }
}