清华大佬耗费三个月吐血整理的几百G的资源，免费分享！....>>>

if (mScrollView != null) {
    mHandler.postDelayed(new Runnable() {
        @Override
        public void run() {
            mScrollView.smoothScrollTo(0, mScrollView.getChildAt(0).getHeight());
        }
    }, 500);
}