https://blog.wongcw.com/2019/03/12/%e8%b0%b7%e6%ad%8c%e9%96%8b%e7%99%bc%e8%80%85%e6%97%a5%e6%9b%86%e6%b4%a9%e9%9c%b2%ef%bc%9aandroid-q-beta1%e6%9c%89%e6%9c%9b%e5%9c%a83%e6%9c%8813%e6%97%a5%e6%8e%a8%e9%80%81/