【发布时间】:2021-07-10 07:07:52
【问题描述】:
在我的代码中,当键盘很大时,通常会调用键盘打开/关闭的通知。但是一旦它变小,在手指之间挤压键盘,这些通知就不再被调用了。有人遇到类似问题吗?
这就是我观察通知的方式:
let notificationCenter = NotificationCenter.default
notificationCenter.addObserver(self, selector: #selector(self.keyboardWillBeShown(_:)), name: NSNotification.Name.UIKeyboardWillShow, object: nil)
notificationCenter.addObserver(self, selector: #selector(self.keyboardDidShown(_:)), name: NSNotification.Name.UIKeyboardDidShow, object: nil)
notificationCenter.addObserver(self, selector: #selector(self.keyboardWillBeHidden(_:)), name: NSNotification.Name.UIKeyboardWillHide, object: nil)
【问题讨论】:
标签: ios swift ipad notifications keyboard