由网友(屋顶上的小猫咪)分享简介:我如何知道我的编辑文本完成正在编辑?当用户选择下一个框,或presses软键盘上的完成按钮,就像How do I know when my edit text is done being edited? Like when the user selects the next box, or presses the d...
我如何知道我的编辑文本完成正在编辑?当用户选择下一个框,或presses软键盘上的完成按钮,就像
How do I know when my edit text is done being edited? Like when the user selects the next box, or presses the done button on the soft keyboard.
我想知道这个,所以我可以钳制输入。它看起来像文本观察者的afterTextChanged发生,如果输入的字符之后。我需要做一些计算和输入,所以我想避免这样做的计算,如果输入的字符之后。
I want to know this so I can clamp the input. It looks like text watcher's afterTextChanged happens after each character is entered. I need to do some calculations with the input, so I would like to avoid doing the calculation after each character is entered.
感谢
推荐答案
通过使用这样的事情
meditText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if (actionId == EditorInfo.IME_ACTION_DONE) {
yourcalc();
return true;
}
return false;
}
});
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