Xbox One controller support is coming to Android Pie
https://www.techradar.com/news/xbox-one-controller-google-android-pie-support
In a strange turn of events, mobile, console and PC gamers will soon all use the same controller – Microsoft’s Xbox One gamepad.
News came today that Android Pie, the latest version of Google’s mobile OS, will fix a longstanding issue that incorrectly mapped the Xbox One’s buttons and prevented gamers from using Microsoft’s gamepad with their Android devices.