Android 图标放大闪烁动画

AnimationSet animationSet = new AnimationSet(true);

        ScaleAnimation scaleAnimation = new ScaleAnimation(
                1.0f, 2f, 1.0f, 2f,
                Animation.RELATIVE_TO_SELF, 0.5f,
                Animation.RELATIVE_TO_SELF, 0.5f);

		//动画显示时间
        scaleAnimation.setDuration(100);
        animationSet.addAnimation(scaleAnimation);
        animationSet.setFillAfter(false);
        
        //需要设置动画效果的控件
        btn_coupon.startAnimation(animationSet);
        animationSet.setAnimationListener(new Animation.AnimationListener() {
            @Override
            public void onAnimationStart(Animation animation) {
            }

            @Override
            public void onAnimationEnd(Animation animation) {
                //animation after the end no display
            }

            @Override
            public void onAnimationRepeat(Animation animation) {
            }
        });