问题
I am releasing two versions of an app--free and paid. The differences between the two are few, and I would like to release both using the same codebase (maybe a different constant defined for the other build?). Has anyone done this? Can someone point me in the right direction? Thanks!
回答1:
Use an Android library project, which was specifically designed for your free/paid scenario.
来源：https://stackoverflow.com/questions/4057728/is-there-a-convention-for-maintaining-both-a-free-and-pro-app-version-from-the-s