The app loads a paginated list of post previews along with a post-details screen.

The UI is written in Jetpack-compose and pagination is implemented using the Paging 3 library. The fake post data is loaded from the GraphQL Zero playground.

Developed on Android Studio

• Android Studio Arctic Fox | 2020.3.1 Canary 13
• Runtime version: 11.0.8+10-b944.6842174 x86_64
• VM: OpenJDK 64-Bit Server VM

Tech Stack

• Kotlin + coroutines + flow
• Android architecture components
• Dagger for Dependency Injection
• Apollo-android for graphql queries
• Junit5, Mockito for testing

Architecture

Follows the MVVM architecture with a data -> domain <- presentation setup.

posts/
├── app
│   └── src/main
│   └── src/test (tests are available here)
├── base
├── test-core 
├── buildSrc