I would like to show how to use Model-View-ViewModel (MVVM) design pattern on the Android platform. Using this aproach UI code is easier to read, test and maintain. I will show how it can help to: remove lots of unnecessary code not write boilerplate code any more turn Android unit tests running for ages into pure POJO PresentationModels with normal JUnit tests I will present framework which helps to achieve this goals and how to configure gradle build script to use it.