Instrumentation Example

Starting in version 8.0, Google is removing the Transform API from the Android Gradle Plugin. Since the example that Google maintains is out of date and takes some fixing up in order to get running, I wanted to create a simple, bare bones example of how to use transformClassesWith as part of the AGP Instrumentation API.

This project shows how to do the following:

• Create a library module that has some logging functionality.
• Create an Android app that includes that library module.
• Create a Gradle plugin using the buildSrc directory.
• Inject logging calls from the library module into the Android app using the AGP Instrumentation API.
• Inject logging calls that consume parameters from the locals pool.