CardGroup.java 文件源码

/**
 * 第一张卡片滑出时，剩余卡片上浮
 * @param position
 */
private void makeUnderViewReplace(int position) {
    CardView underSlideView = slideViewMap.get(position);

    if (underSlideView != null) {
        ValueAnimator animator = ValueAnimator.ofFloat(percent, 1);
        animator.setTarget(underSlideView);
        animator.setDuration(ANIM_DURATION);
        animator.setInterpolator(new AnticipateOvershootInterpolator());
        animator.addUpdateListener(animation -> {
            float curPercent = (float) animation.getAnimatedValue();
            makeUnderViewInvalidate(position, curPercent);
        });

        animator.start();
    }
}