Question

How to check for a enter key on edit text in android.

Answer 1

You have to implement OnKeyListener in your Activity and override its onKey() method :

    @Override
    public boolean onKey(View view, int keyCode, KeyEvent event) {
    flag = false;

    if (keyCode == KeyEvent.KEYCODE_ENTER) {
        if (event.getAction() != KeyEvent.ACTION_DOWN) {
                         flag = false;
        } else if (event.getAction() != KeyEvent.ACTION_UP) {
                         // do your work on Enter key pressed.
                         flag = true;
        }
    }

    return flag;
    }