标签:android-edittext
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如何收听EditText? - java
我有一个EditText。当用户在更改EditText的同时按Enter键时,我会做点什么。我怎样才能做到这一点? 最简单的方法: final EditText edittext = (EditText) findViewById(R.id.edittext); edittext.setOnKeyListener(new OnKeyListener() { […]
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首先关注EditText清晰文本-Android - java
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current fo […]
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Edittext仅允许字母(以编程方式) - java
我正在尝试获取只允许使用字母(小写和大写)的editTextview。 可以使用以下代码: edittv.setKeyListener(DigitsKeyListener.getInstance("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")); 问题是我得到了这样的数字键盘 […]