Swift-tvOS dismissing UIAlertController

Question

I am doing app for tvOS and I have problem with canceling UIAlertController . I am presenting a UIAlertController on top of a normal UIViewController . When I push Menu button on tv remote to dismiss the alert, the parent view controller is dismissed first and when i press menu button for the second time, UIAlertController disappeared correctly, but after the parent view controller, which i don't want to dismiss.

func showTextDescription(message:String?) {
    let allertController=UIAlertController(title: title, message: message, preferredStyle: .ActionSheet)

    // Cancel action (is invisible, but enables escape)
    allertController.addAction(UIAlertAction(title: nil, style: .Cancel, handler: nil))

    self.presentViewController(allertController, animated: true, completion: nil)
    }

How can i dismiss only alertcontroller ? Thanks.

Answer 1

Just call this line of code when you want to dismiss the alert controller.

allertController.dismissViewControllerAnimated(true, completion: nil)

Or you can add an alert action.

let alertAction: UIAlertAction = UIAlertAction(title: "OK", style: UIAlertActionStyle.Default, handler: nil)
allertController.addAction(alertAction)