确认XIAOMI MI A1 Android Oreo没有支援Project Treble。
嘛..虽然不认为支援Project Treble的情况下，
未来更新OS的释出时间会提早或是能多更新几版就是了..。
A part of Android O - Project Treble
https://www.androidauthority.com/project-treble-818225/
How to check if your device supports Preject Treble
https://www.xda-developers.com/project-treble-android-oreo/

※ 引述《powerdavid (hatano yee)》之铭言：
: We're ending the year with an O! #MiA1 users, stay tuned as we're rolling out your long-awaited update in batches but make sure you're already on the latest December update (7.12.19) to receive Android O!
: 总之就是A1升级Oreo了 刚好赶在2017最后一天 距离Oreo推出大概过了半年 手上有A1的用户可以去更新了欧
: https://twitter.com/xiaomi/status/947292249158586369