https://blog.wongcw.com/2020/08/06/%e6%b4%a9%e9%9c%b2%e7%9a%84android%e6%96%87%e6%aa%94%e6%9a%97%e7%a4%ba%e4%ba%86%e5%82%b3%e8%aa%aa%e4%b8%ad%e7%9a%84%e8%b0%b7%e6%ad%8cpixel-5a%e8%88%87%e6%8a%98%e7%96%8a%e5%b1%8f%e6%96%b0%e6%a9%9f/