android textclock如何处理动画

?Android?,TextClock????????????,???????????(Property Animation)???TextClock????????????????,???????ValueAnimator?TextClock?????????????

1. ??,????????????TextClock??:

2. ??,???Activity?Fragment?,????ValueAnimator??,???????????:

ValueAnimator animator = ValueAnimator.ofInt(0, 100); // ????0?100
animator.setDuration(2000); // ???????2?

3. ???,?TextClock?????????????????,??????????????:

animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
    @Override
    public void onAnimationUpdate(ValueAnimator animation) {
        int animatedValue = https://www.yisu.com/ask/(int) animation.getAnimatedValue();"d:d", hours, minutes));
    }
});

4. ??,????:

animator.start();

??,?????TextClock??????????????????????????????????????