Pokédex Android

An android application architecture exploration in compose

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About Android Pokedex project

Hello there, In this project I tried showcasing how to build an Android Application in Jetpack Compose with clean architecture and MVI using some of the jetpack libraries with Kotlin Coroutines & Dagger Hilt. This App is using the PokeApi as a remote data source.

This app is based on the Guide to app architecture article, Kotlin 1.5, and coroutine. I also used some android architecture components like Flow, ViewModel.

⚠️ Just warning right now I building it as MVVM so I can migrate it to MVI as soon I have features enough implemented

You can check my short term backlog in my Github Projects here

Project structure

project
    | buildSrc //Project gradle dependencies configurations - Ex.: versions and libs - and gradle dsl extensions

    | app //Main application module
        | features //project features
            | data //Feature remote and local data source
            | di //feature independency injection modules
            | repository //data access abstractions
            | usecase //Business rules abstractions
            | viewmodel //state of the ui data
        | core //architecture and utility classes
            | coroutines //abstraction classes, helper classes and extensions to work with coroutines
            | datasource //abstraction classes, helper classes and extensions to work with datasources
            | di //architectural dependency injection modules and utility classes
            | logs //helper classes and extensions to work with logs

Libraries Used

• ViewModel - store and manage UI-related data in a lifecycle conscious way
• Jetpack Compose - describe ui components with declarative functions
• Material - Material Components.
• Coroutine - performs background tasks
• Flows - for asynchronous data streams
• Coil - An image loading library for Android backed by Kotlin Coroutines
• Moshi - Moshi is a modern JSON library for Android, Java and Kotlin. It makes it easy to parse JSON into Java and Kotlin classes
• Retrofit- A type-safe HTTP client for Android and Java
• OkHttp - A network application
• Dagger Hilt - dependency injector
• Room - Save data in a local database
• Espresso - UI test
• Junit - unit tests
• Truth - Makes your test assertions and failure messages more readable
• Mockk - Mocking library for kotlin
• Detekt - a static code analysis tool for the Kotlin programming language
• KTLint - Kotlin linter in spirit of feross/standard (JavaScript) and gofmt (Go).
• Gradle Kotlin Plugin - Gradle scripts in Kotlin
• Timber - Small log library based on Android SDK log