Android检测屏幕键盘的完成按键

Question

是否可以检测onScreen键盘的Done键何时被按下？

Answer 1

是的，有可能:

editText = (EditText) findViewById(R.id.edit_text);

editText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
    @Override
    public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
        if (actionId == EditorInfo.IME_ACTION_DONE) {
            // do your stuff here
        }
        return false;
    }
});

请注意，您必须导入以下库:

import android.view.KeyEvent;
import android.view.inputmethod.EditorInfo;
import android.widget.TextView;