The purpose of this project is to follow up Clean Architecture principles by bringing them to Android. It is worth saying that the idea is to take advantage of the Kotlin Programming Language features plus also pull in lessons learned and ideas from other interesting aproaches like Functional Programming, MVVM setup, Coroutines, Flow and LiveData (I've kept a branch using RxJava). DarkTheme support is added too.

• app - The application module with access to all the application
• data - Android module that can only access domain module
• data-api - Android module that can only access data module
• domain - Kotlin module that cannot access any other module
• presentation - Android module that can only access domain module
• navigation - Android jetpack navigation abstraction (it contains the navigation config file) cannot access any other module

And two extra modules:

• core - Base classes module (factories, events, etc.) that cannot access any other module
• core-android-test - Tests classes module (rules, date builders,etc.) that cannot access any other module

There are some highlights:

• Every layer in the architecture has been tested with its mapper|transformer|provider.
• Mockito has been used for mocking|stubbing.
• Given|When|Then steps have been followed, in order to give a more structured overview.

Following the same approach I made in a previous personal project, a month ago Medium Post, I've used a dynamic test configuration.

• In order to mock the responses and use them for instrumentation testing, I've used MockWebServer.
• In order to give a concise and clean face of the Espresso tests, I've applied Robot Pattern.

• Coroutines Library support for Kotlin coroutines.
• Flows for asynchronous data streams (still in experimental version).
• LiveData for reactive style programming (from VM to UI).
• Navigation for in-app navigation.
• Dagger2 for dependency injection.
• Retrofit for REST api communication.
• Timber for logging.
• Espresso for UI tests.
• Mockito-Kotlin for mocking in tests.
• MockWebServer for Instrumentation tests.
• AndroidX Test Library for providing JUnit4 and functions as launchActivity in UI tests
• Picasso Image downloading and caching library
• JodaTime Date library that lets manage more extensively and easily dates
• BottomSheet Library that contains a bottom sheet view with animations (expand/collapse)
• SolidAdapter Library that provides a SolidAdapter implementation, instead of RecyclerView.Adapter

Copyright 2019 Fernando Prieto Moyano

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

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