The Jack and Jill build system

If you want to know what happens every time you hit the “Build” button in Android Studio this talk is for you. It’s a short overview of the different steps and tools that result in an APK file. As a bonus you’ll also learn about the new Android Build system, Jack and Jill. Although this isn’t the default compiler at the moment it is already used to build the Android Framework source code.
From DroidCon London 2015.
https://skillsmatter.com/skillscasts/6680-the-jack-and-jill-build-system