This post will be usefull if you have Android maven multimodule project and want to include Facebook Android SDK in your project as module.
How do this?
As you see here https://github.com/facebook/facebook-android-sdk the Facebook SDK used not as maven module.
Below you can download source code of Android project
To do this you need:
1. Download the Facebook Android SDK from github.
2. Add Facebook Android SDK lib project in your workspace near other modules of your maven project. Look at screenshot below: