Absolutely! RF is not tied to AppEngine at all (we do use it since its early beginnings, two years ago, as part of GWT 2.1-M1, on "local" Jetty servers). The server-side of RF is "just a servlet".
And there's a "pure JVM" version that can run on Android (use RequestFactorySource instead of GWT.create(), and init with a UrlRequestTransport –or a RequestTransport of your own based on Apache HttpClient– that point to your server) -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/N6Kqe2vXi3wJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.