https://blog.wongcw.com/2021/07/15/android-12-beta-3%e7%99%bc%e5%b8%83%ef%bc%9a%e5%8e%9f%e7%94%9f%e6%94%af%e6%8c%81%e9%95%b7%e5%9c%96%e6%88%aa%e5%b1%8f%e5%88%a9%e7%94%a8%e5%89%8d%e6%94%9d%e6%94%b9%e9%80%b2%e8%87%aa%e5%8b%95%e6%97%8b/