How to write Keyboard notifications in Swift 3

Question

I\'m trying to update this code to swift 3:

NSNotificationCenter.defaultCenter().addObserver(self, selector: Selector(\"keyboardWillShow:\"), name: UIKeyboar         


        

Answer 1

For Swift 4.2 .UIKeyboardWillShow is renamed to UIResponder.keyboardWillShowNotification and .UIKeyboardWillHide is renamed to UIResponder.keyboardWillHideNotification

 NotificationCenter.default.addObserver(self, selector: #selector(NameOfSelector), name: UIResponder.keyboardWillShowNotification , object: nil)
 NotificationCenter.default.addObserver(self, selector: #selector(NameOfSelector), name: UIResponder.keyboardWillHideNotification , object: nil)

   @objc func NameOfSelector() {
       //Actions when notification is received
    }