https://blog.wongcw.com/2021/07/17/google%ef%bc%9aandroid-12%e5%b0%87%e7%8d%b2%e5%be%97%e7%b4%841000%e5%80%8b%e6%96%b0%e7%9a%84emoji%e8%a1%a8%e6%83%85%e7%ac%a6%e8%99%9f/