Gradle Configuration With Multi-module Android Library

Back history I have this android library aar that devs can use normally with compile 'com.companyname.sdk:android-sdk:2.x' and now we're doing a re-write of the library from scrat

Solution 1:

You should do something like this:

root:
  |- test_app (apk just for testing, not deployed anywhere)
  |- core 
  |- extra_1
  |- extra_2
  |- extra_ ... etc
  |- android-sdk

In core/build.gradle:

apply plugin: 'com.android.library'
//...

In extra1/build.gradle:

apply plugin: 'com.android.library'//...
dependencies {
   compile project(':core')
}

In android-sdk/build.gradle:

apply plugin: 'com.android.library'//...
dependencies {
   compile project(':core')
   compile project(':extra')
}