QuizApp

An android application which uses mock quiz API for getting questions.

Prerequisites

1. Check API

If the app cannot get questions, check the mock quiz API.

https://run.mocky.io/v3/b534c346-b389-41d9-bf25-4123a08d171c
https://run.mocky.io/v3/b1d8dfc4-3d4c-4ed4-aaf5-adf8c3fb2b65
https://run.mocky.io/v3/e19ac854-d2aa-491e-9972-7acd62316a0a
https://run.mocky.io/v3/b1a34bad-e2c2-429e-b4b1-bd6972d9e540
https://run.mocky.io/v3/3c794462-2d17-497c-b752-c0b3f2703bce

2. Ready to run.

Features

• Quiz Features (Getting questions and listing answers, deleting cached questions, timer for life time and remaining time)
• Caching Questions (Offline capability)
• Unit Tests

Tech Stack

• Kotlin - Officially supported programming language for Android development by Google
• Kotlin DSL - Alternative syntax to the Groovy DSL
• Coroutines - Perform asynchronous operations
• Flow - Handle the stream of data asynchronously
• Android Architecture Components
  • LiveData - Notify views about data changes
  • Room - Persistence library
  • ViewModel - UI related data holder
  • ViewBinding - Allows to more easily write code that interacts with views
• Hilt - Dependency Injection framework
• Retrofit - Networking library
• Moshi - A modern JSON library for Kotlin and Java
• Coil - Image loading library

Local Unit Tests

• The project uses MockWebServer (scriptable web server) to test Quiz API interactions.

Screenshots

Architecture