The current hover build XX produce a JIT flutter application (with disable-dart-asserts and disable-observatory).

Flutter Desktop (from Google) has support for AOT on MacOS flutter/flutter#38909, the others platforms will follow flutter/flutter#38477, and flutter/flutter#38478.

From a go-flutter point of view, adding support for AOT requires:

• compiling the flutter application to AOT, (AOTSnapshotter & WIKI: building-the-aot-snapshot)
• getting a engine shared lib for AOT. We are currently downloading a JIT engine from the Google's build-bot source, IFAIK they aren't providing pre-compiled AOT engines. (possible to build it by ourselves)
• Change the engine start function to provide AOT blobs instead of the JIT ones (go-flutter FlutterProjectArgs & embedder.h).

AOT Status:

• Linux (Tested Add AOT capability #331 and Add AOT building hover#77)
• Windows
• Mac