Question

I don’t know the exact term for what I am looking for.
I am developing a game and I am showing score in other game scene. I want to change the score (Actually add current score in previous score) in such a way that is change one by one like in other games.
For example if previous score in 10 and current score is 10 then I want to show it like this with speed 10 11 12 13 14 15… while adding. And when reached 20 a sound will be played like tiiiinnnnnnnn. I want to add one by one.
I hope I cleared my question please provide a solution.
Thanks

Answer 1

Another way that works for me.

private TimerHandler timerHandler;
private long startTime = 120000; // 2 minutes for example

private void createTimer() {
    final float period = 1; //one second

    this.getEngine().registerUpdateHandler(timerHandler = new TimerHandler(period, new ITimerCallback() {                      
        public void onTimePassed(final TimerHandler pTimerHandler) {
            timerHandler.reset();

            startTime = (long) (startTime - (period * 1000));
            int seconds = (int) ((startTime / 1000) % 60);
            int minutes = (int) ((startTime / 1000) / 60);
            timerText.setText(String.format("%d:%02d", minutes, seconds));                            
        }
    }));
}