What if I don’t migrate my app or module to AndroidX?

Your app might continue to work. However,
combining AndroidX and Support artifacts
is generally not recommended because it can
result in dependency conflicts or
other kind of Gradle failures.
As a result, as more plugins migrate to AndroidX,
plugins depending on Android core libraries are likely
to cause build failures.

What if my app is migrated to AndroidX, but not all of the plugins I use?

The Flutter tool uses Jetifier to automatically
migrate Flutter plugins using the Support Library
to AndroidX, so you can use the same plugins even
if they haven’t been migrated to AndroidX yet.

I’m having issues migrating to AndroidX

Open an issue on GitHub and add [androidx-migration]
to the title of the issue.