https://blog.wongcw.com/2021/01/24/android-12%e6%96%b0%e5%8a%9f%e8%83%bd%e6%9b%9d%e5%85%89%ef%bc%9a%e9%9b%99%e6%93%8a%e8%b0%b7%e6%ad%8cpixel%e6%89%8b%e6%a9%9f%e8%83%8c%e9%83%a8%e6%9c%89%e9%a9%9a%e5%96%9c/