Keyboard show and hide code in swift working for all iOS device

    class ViewController:UIViewController {
        var keyboardHeight:CGFloat = 0.0
    
        override func viewDidLoad() {
        super.viewDidLoad()
        NotificationCenter.default.addObserver(self, selector: #selector(GroupViewController.keyboardWillShow), name: Notification.Name.UIKeyboardDidShow, object: nil)
        NotificationCenter.default.addObserver(self, selector: #selector(GroupViewController.keyboardWillHide), name: Notification.Name.UIKeyboardWillHide, object: nil)
        }
    @objc func keyboardWillShow(notification: Notification) {
        DispatchQueue.main.async {
            let keyboardSize = (notification.userInfo?[UIKeyboardFrameBeginUserInfoKey] as? NSValue)?.cgRectValue
            self.keyboardHeight = (keyboardSize?.height ?? 180.0) + self.view.safeAreaInsets.bottom
            self.view.frame.origin.y -= self.keyboardHeight
        }
    }
    @objc func keyboardWillHide(notification: Notification) {
        DispatchQueue.main.async {
            self.view.frame.origin.y += self.keyboardHeight
        }
    }
   }