NotificationCenter.default.addObserver(self, selector: #selector(self.keyboardWillHide), name: NSNotification.Name.UIKeyboardWillShow, object: nil)
func keyboardWillHide(notification: NSNotification) {
if let rect = (notification.userInfo?[UIKeyboardFrameEndUserInfoKey] as? NSValue)?.cgRectValue {
}
}
順便說一下，函數不會給出正確的RectValue。 這是怎麼回事？iOS11中的鍵盤問題
試試這個：
NotificationCenter.default.addObserver(self, selector: #selector(self.keyboardWillHide), name: NSNotification.Name.UIKeyboardWillHide, object: nil)
NotificationCenter.default.addObserver(self, selector: #selector(self.keyboardWillShow), name: NSNotification.Name.UIKeyboardWillShow, object: nil)
func keyboardWillHide(notification: NSNotification) {
if let rect = (notification.userInfo?[UIKeyboardFrameEndUserInfoKey] as? NSValue)?.cgRectValue {
}
}
func keyboardWillShow(notification: NSNotification) {
if let rect = (notification.userInfo?[UIKeyboardFrameBeginUserInfoKey] as? NSValue)?.cgRectValue {
}
}
'UIKeyboardFrameEndUserInfoKey'應該在'keyboardWillHide'中，'UIKeyboardFrameBeginUserInfoKey'應該在'keyboardWillShow'中 – Vakas
什麼是錯的矩形你得到？ – Vakas
這不包含QuickTypeBar的高度。 – Wang90925
哪種類型的酒吧？你在談論自動更正欄嗎？ – Vakas