Multiple Android Application Package .apk files from single source code

Question

I would like an Android build system procedure, command line or Eclipse, to generate several .apk files from a single source codebase. Some common reasons for this - having

Answer 1

I had the same problem but packing all in one project with flags is no solution for me. I wrote an example how to do that with Maven:

How to create multiple Android apk files from one codebase organized by a Maven multi module project.