https://blog.wongcw.com/2020/06/12/android-11-beta-1%e4%b8%8a%e7%b7%9a%ef%bc%9a%e5%b0%8f%e7%b1%b310-10-pro%e6%9c%89%e6%9c%9b%e7%8e%87%e5%85%88%e5%8d%87%e7%b4%9a/