Throughout this course we’ll be building a modularised android project using Clean Architecture, learning how to share code across these modules and build them in a way that creates a clear separation of concern between concepts. We’ll be using Dagger to inject the dependencies provided through these modules, Room to persist the data being stored for our sample application, along with Android lifecycle components to provide the orchestration of data to our UI through the use of ViewModels. With this all in place, we’ll wrap our project by writing UI tests using Espresso and unit tests using jUnit.