如何从计时器以int的形式获得经过的时间

Question

I have a chronometer and am using mChronometer.getText(); how do I convert this to an int? using Integer.parseInt(); throws an error because mChronometer.getText(); outputs in the form minutes : seconds

Answer 1

如果您使用的是android.widget.Chronometer您可以通过以下方式获得已用时间：

int elapsedMillis = (int) (SystemClock.elapsedRealtime() - mChronometer.getBase());