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textViewDidEndEditing当您在 iPad 上使用按钮右上角的按钮关闭键盘时,不会调用该方法。但是,我希望调用该方法,以便我基本上可以访问书面文本。

有什么建议吗?

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1 回答 1

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观察UIKeyboardDidHideNotification

[[NSNotificationCenter defaultCenter] addObserver:self
                                         selector:@selector(keyboardDidHide:) 
                                             name:UIKeyboardDidHideNotification 
                                           object:nil];

- (void)keyboardDidHide:(NSNotification *)note {
    // Whatever you want
}

不要忘记removeObserver:致电dealloc

- (void)dealloc {
  [[NSNotificationCenter defaultCenter] removeObserver:self];
  [super dealloc];
}
于 2011-09-22T16:14:16.180 回答