I've been trying for weeks to find instructions for adding a GAE Endpoints client to an existing (or new) GWT module in an Android Studio project, but no joy:
All the tutorials I've tried are broken, and even the archived completed tutorial projects from the GWT project don't work.
It seems possible that the GWT Plugin for Eclipse is working, and will generate an GWT project containing an App Engine Endpoints module. The instructions at the GPE site
Creating an App Engine Connected Android Project
seem like they'd take only a few minutes. But just reinstalling and bringing Eclipse up to date would take me longer than that, for just that one exercise.
Anyone on this list with Eclipse and the GPE want to generate a project and post it somewhere public, like Github?