Photo-Browser

Architecture (Model - View - ViewModel)

• View - Fragment
• Model - Repository fetches from API and saves data to DB then returns data from DB
• ViewModel - exposes stream of data for UI updates. Applies transformations of LiveData e.g. Sorting

Android Component Libraries

• Navigation Component
• Hilt Dependency Injection
• Room Database
• Kotlin Extensions for LiveData
• Arch Core Testing, Coroutine Test

External Libraries

• Retrofit - HTTP Web Service Client
• GSON - Json Serialiser/Deserialiser
• Picasso - Image Loader
• Testing - MockWebServer, Kluent, Mockk

Unit Tests

• API
• Repository
• ViewModel
• Database

Other Technologies

• Circle CI - Continuous Integration
• Dependabot - Automated dependency updates