Better Fat Jar / AAR

[vontell]

The InternalBilityTester library for Android builds an AAR file that is pushed to out local maven repo. However, the resulting aar file does not include the dependencies required by the AAR (i.e. OkHTTP and UiAutomator). It would be nice to create a fat jar or fat aar that handles this, while also avoiding dependency conflicts with any library that is already present in a test project. (I think some of the issues arise when the JAR depends on AARs)

Potentially helpful references:

https://gist.github.com/echo500/2b8ccd870bbc98c14f135c8e6fe9eebf
https://discuss.gradle.org/t/how-to-include-dependencies-in-jar/19571
https://stackoverflow.com/questions/4871656/using-gradle-to-build-a-jar-with-dependencies

[vontell]

I've had luck with this using the shadowJar plugin for Gradle, which created a fat jar with Kotlin deps as well.