모두 하나의 키보드 숨기기 및 키보드 열기에서보기 이동 : Swift 5
override func viewDidLoad() {
super.viewDidLoad()
let tap = UITapGestureRecognizer(target: self, action: #selector(taped))
view.addGestureRecognizer(tap)
NotificationCenter.default.addObserver(self, selector: #selector(KeyboardWillShow), name: UIResponder.keyboardWillShowNotification, object: nil)
NotificationCenter.default.addObserver(self, selector: #selector(KeyboardWillHide), name: UIResponder.keyboardWillHideNotification, object: nil)
}
override func viewWillDisappear(_ animated: Bool) {
super.viewWillDisappear(true)
NotificationCenter.default.removeObserver(self, name: UIResponder.keyboardWillShowNotification, object: nil)
NotificationCenter.default.removeObserver(self, name: UIResponder.keyboardWillHideNotification, object: nil)
}
@objc func taped(){
self.view.endEditing(true)
}
@objc func KeyboardWillShow(sender: NSNotification){
let keyboardSize : CGSize = ((sender.userInfo?[UIResponder.keyboardFrameEndUserInfoKey] as? NSValue)?.cgRectValue.size)!
if self.view.frame.origin.y == 0{
self.view.frame.origin.y -= keyboardSize.height
}
}
@objc func KeyboardWillHide(sender : NSNotification){
let keyboardSize : CGSize = ((sender.userInfo?[UIResponder.keyboardFrameBeginUserInfoKey] as? NSValue)?.cgRectValue.size)!
if self.view.frame.origin.y != 0{
self.view.frame.origin.y += keyboardSize.height
}
}