Java Swing : Set starting time on timer and loop it

Question

我正在使用这个example on leepoint.net

使用这段代码，计时器以实时秒数启动，但我想知道如何做到这一点从 1 秒开始，然后让它运行到 10 秒并重新开始？所以从 1 到 10 等等..

class ClockListener implements ActionListener {
        public void actionPerformed(ActionEvent e) {

            Calendar now = Calendar.getInstance();
            int s = now.get(Calendar.SECOND);
            _timeField.setText(String.format("%1$tS", now));

                    }
    }

Answer 1

试试这个

class ClockListener implements ActionListener {
    int count = 0;
    public void actionPerformed(ActionEvent e) {
        int fakeSecond = (count++ % 10) + 1; 
        Calendar now = Calendar.getInstance();
        int h = now.get(Calendar.HOUR_OF_DAY);
        int m = now.get(Calendar.MINUTE);
        int s = now.get(Calendar.SECOND);
        _timeField.setText("" + h + ":" + m + ":" + fakeSecond);
    }
}