ZoomInAnimatorDecoration.java 文件源码

@Override
protected void prepare(AnimatorSet animatorSet, View target) {
    animatorSet.playTogether(
            ObjectAnimator.ofFloat(target, "scaleX", 0.45f, 1),
            ObjectAnimator.ofFloat(target, "scaleY", 0.45f, 1),
            ObjectAnimator.ofFloat(target, "alpha", 0, 1)
    );
}