更改 iOS 键盘动画时间

问题描述

有没有办法改变 iOS 键盘动画所花费的时间?

Is there a way to change the time the iOS keyboard animation takes?

推荐答案

其实我找到了更好的解决方案.您可以做的是以编程方式使 textfield 或 textview 在动画中成为您选择的持续时间的第一响应者.使键盘在一秒钟内出现的示例可能是:

I've actually found a better solution. What you can do is programmatically make the textfield or textview a first responder within an animation with duration of your choice. Example for making the keyboard emerge over the course of one second might be:

[UIView animateWithDuration:1.0 animations:^
{
     [myTextField becomeFirstResponder];
}];

同样，你可以像这样让键盘消失:

Similarly, you can make the keyboard disappear like this:

[UIView animateWithDuration:1.0 animations:^
    {
         [myTextField resignFirstResponder];
    }];

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