Some Android multi-module architecture examples show that domain layer depends on data. Others are vice versa. Android Developers site says: The domain layer is an optional layer that sits between...

I am following one of the Google Codelabs for making an Instant App. And I was trying to create topeka-ui (A UI feature module for Instant Apps). When I try to run one of the instant app module i...

I been struggling a lot thinking about where to place Android Services in the new Android recommended Architecture. I came up with many possible solutions, but I cannot make up my mind about which ...

I've been searching for the best approach to using Shared Preferences in MVVM architecture in Android but I could just find pieces and thus having no clear image over ho to do it in the best way. T...

I'm adopting MVVM to my Android apps recently. In order to solve the problems underlying with the lifecycle of an app, Google had released LiveData. The usage of LiveData has different scenarios,...

I have searched a lot but not found the crystal clear answer for the questions: What is the difference between MediatorLiveData and MutableLiveData? What are the suitable condition to use either ...

I have a design-related question for you guys. So, I have been following Guide to App Architecture by Google to build my application using Kotlin, MVVM and data binding. I am using Jetpack componen...

I'm migrating my dependencies for an Android P test to the androidx dependencies. For some not very clear reasons my project does not compile anymore (and no I won't provide the details to avoid a ...

I have an Android project which is architectured in a Modularized way. I have modularized the projects by dividing their source code between multiple Gradle modules, following the clean Architectur...

One way to implement swipe in Tabs of TabLayout is using viewpager. Using navigation architecture component for navigation it is not clear how to use viewpager. If we are not using viewpager, what ...

I have a customer detail page which load's a customer detail from "customer" table and allow some editing to some details, one which is customer's location. The customer's location is a spinner whi...