本文介绍了Android的setOnEditorActionListener（）不火的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我想设置一个监听器的EditText 时输入按钮将pressed.But它不火的。我与Android 4.2.2测试这对LG的Nexus 4。 setOnEditorActionListener 适用于亚马逊Kindle Fire采用Android 2.3和 setImeActionLabel 作品无处！我也不能为文本输入 button.Here为code：
I'm trying to set a listener to EditText when enter button will be pressed.But it didn't fire at all. I tested this on LG Nexus 4 with Android 4.2.2. setOnEditorActionListener works on Amazon Kindle Fire with Android 2.3 and setImeActionLabel works nowhere! I also can't set text for Enter button.Here is code:
mEditText.setImeActionLabel("Reply", EditorInfo.IME_ACTION_UNSPECIFIED);
mEditText.setOnEditorActionListener(new OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView v, int actionId,
KeyEvent event) {
Log.d("TEST RESPONSE", "Action ID = " + actionId + "KeyEvent = " + event);
return true;
}
});
我是什么做错了吗？我该如何解决这个问题？
What am I doing wrong? How can I fix this?
推荐答案
您可以使用的。
editText.addTextChangedListener(new TextWatcher() {
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count,
int after) {
}
@Override
public void afterTextChanged(Editable s) {
if (s.charAt(s.length() - 1) == '\n') {
Log.d("TEST RESPONSE", "Enter was pressed");
}
}
});
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