presented at Android Summit: http://androidsummit.org/
In this talk Josh will share how Kotlin isn’t just syntactic sugar, it’s a better way to build Android apps. We will start with a modern java-based Android project and walk through a complete migration to Kotlin.In the process, you will see objective examples of how the Android concepts you're already familiar with are expressed in Kotlin more accurately, with less code, and with far fewer chances for bugs!
code example: http://github.com/mutexkid/stockwatcher
newIntent/newFragment pattern as extension: