dw网站首页的导航怎么做,wordpress all import,网站做淘宝推广收入,如何做游戏软件我试图在键盘出现时向上移动视图#xff0c;在键盘隐藏时向下移动 .我遇到的问题是高度似乎不同#xff1a;KBH1输出216#xff0c;KBH2输出260 .这导致视图向下移动得比最初移动的距离更远 .我该如何纠正这个#xff1f;extension UIViewController {func addKeyboardFunc…我试图在键盘出现时向上移动视图在键盘隐藏时向下移动 .我遇到的问题是高度似乎不同KBH1输出216KBH2输出260 .这导致视图向下移动得比最初移动的距离更远 .我该如何纠正这个extension UIViewController {func addKeyboardFunctions() {let tap: UITapGestureRecognizer UITapGestureRecognizer(target: self, action: #selector(dismissKeyboardEx))// tap.cancelsTouchesInView falseview.addGestureRecognizer(tap)NotificationCenter.default.addObserver(self, selector: #selector(keyboardWillDisappear), name: Notification.Name.UIKeyboardWillHide, object: nil)NotificationCenter.default.addObserver(self, selector: #selector(keyboardWillAppear), name: Notification.Name.UIKeyboardWillShow, object: nil)}objc func keyboardWillAppear(_ notification: NSNotification) {if let keyboardSize (notification.userInfo?[UIKeyboardFrameBeginUserInfoKey] as? NSValue)?.cgRectValue {if self.view.frame.origin.y 0{self.view.frame.origin.y - keyboardSize.heightprint(KBH: \(keyboardSize.height))}}}objc func keyboardWillDisappear(_ notification: NSNotification) {if let keyboardSize (notification.userInfo?[UIKeyboardFrameBeginUserInfoKey] as? NSValue)?.cgRectValue {if self.view.frame.origin.y ! 0{self.view.frame.origin.y keyboardSize.heightprint(KBH: \(keyboardSize.height))}}}
