This is the coolest stuff because you can, in a simple way, reuse a module in another project without frustration. Sure it is better to create a library if you use often the module but, for a little piece of code is enough. One question now… Is there a way to split resources too? If I create a folder into res folder the Android Studio’s package viewer doesn’t show it… Why? Is a bug or a feature? Is right think to split also resources like a layout or not?