Detect shake gesture IOS Swift

Question

I\'m developing a app with a gesture system, basically if I turn the iPhone to left my app will do a function, if I turn the iPhone to Right, other function, with others ges

Answer 1

Swift 5

class MyViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        self.becomeFirstResponder()
    }

    override var canBecomeFirstResponder: Bool {
        get {
            return true
        }
    }

    override func motionEnded(_ motion: UIEvent.EventSubtype, with event: UIEvent?) {
        if motion == .motionShake {
            print("shake")
        }
    }

}