Android Studio: “new module -> import existing project” vs. “import module”

Question

What I have:

Four independently working Android modules:

1. MyProjectMainModule, a main container application, attached to MyProje

Answer 1

This worked out for me:

1. Open your project in Android Studio
2. Download the library (using Git, or a zip archive to unzip)
3. Go to File > Import Module and import the library as a module
4. Go to File > Project Structure > Modules
5. Locate your main project module, click on it. It should have a few android libraries, such as: support-v4, etc.
6. Click on the more on the left green "+" button > Module dependency
7. Select "your Library"