锁定滑动条内容这个就看老外用过就是锁屏时间下面有字在动貌似可以显示滚动新闻一类的一段内容
The content of the lock slider has been used by foreigners. It seems that there is text moving below the lock screen time, and it can display a section of content like scrolling news
以上为机器翻译结果，长、整句建议使用 人工翻译 。