Prerequisits

Android SDK 28
Build tools 28 Install the dependencies and build apk in (Debug environment)

Dependencies

[RetroFit] - for Networking
[MVVM]
[Android LifeCycle Extension] - Android ViewModel lifecycle aware &LiveData
[DataBinding]

Technicality

This application uses MVVM design pattern and has the following Layers

View
ViewModel(Using liveData to notify views with data)
Model -Clean Architecture -Modularization Concept You can find local unit tests for ViewModel and Utils classes