https://blog.wongcw.com/2021/02/18/ios-14%e9%9a%b1%e7%a7%81%e5%8a%9f%e8%83%bd%e4%bb%a4%e6%88%90%e6%9c%ac%e4%b8%8a%e5%8d%87%e5%bb%a3%e5%91%8a%e5%95%86%e6%ad%a3%e6%ac%8a%e8%a1%a1%e6%98%af%e5%90%a6%e8%a6%81%e8%bd%89%e5%90%91android/