问题描述
我希望 inputAccessoryView 在键盘关闭时不隐藏。我尝试在 keybaord 隐藏时更改框架,但它不起作用
customView = UIView(frame: CGRect(x: 0,y: 0,width: 10,height: 88))
customView.backgroundColor = UIColor.white
textview.inputAccessoryView = customView
// Tracking the keyboard status
NotificationCenter.default.addobserver(self,selector: #selector(self.keyboardWillBeHidden),name: UIResponder.keyboardWillHideNotification,object: nil)
@objc func keyboardWillHide(sender: NSNotification) {
self.customView.frame = CGRect(x: 0,y: self.view.frame.size.height-88,height: 88)
}
解决方法
您需要将该视图添加到当前视图中。通过将其设置为 inputAccessoryView
,您基本上是将其添加到第一响应者的视图中,在本例中为键盘。
试试这个 -
@objc func keyboardWillHide(sender: NSNotification) {
self.customView.frame = CGRect(x: 0,y: self.view.frame.size.height-88,width: 10,height: 88)
self.view.addSubView(self.customView)
}