https://blog.wongcw.com/2021/10/01/%e5%9f%ba%e6%96%bcandroid-12%e5%ae%9a%e8%a3%bd%e7%9a%84coloros-12%e6%96%b0%e5%a3%81%e7%b4%99%e6%90%b6%e5%85%88%e6%94%be%e9%80%81/