Currency App

Hey there 👋🏼👋🏼👋🏼 ! Currency App is a simple android application developed to demonstrate clean architectural guidelines with MVVM android architecture.

_Note: Currency App data source is from Fixer api and only the list of currency symbols was cache.

Go to the site to get an api_key and then you can run the app

Feature

• Clean Architecture With MVVM
• Kotlin Coroutine with flow for async operations
• Dagger Hilt for dependency injection
• Room Database for data persistence
• View Binding to bind UI layout to data model
• Retrofit library to had interaction with external api
• Mockito for Unit testing
• Roboelectric for Integration testing

Get Started

As this is an android project, you will need an android device to run the application Instruction to run the project

• Download and install lastest android studio on your device.

  • Here is the link to download the lastest version of android studio

• Clone the project repository by running the following command line on a terminal

  https://github.com/Ayodeji97/Currency
  

• Open project in android studio by clicking of File -> New -> Import project and choose the downloaded project

• Run the app

Libraries

• Kotlin Coroutine
• Kotlin Flow
• Retrofit 2
• ViewBinding
• ViewModel
• Gson
• Androidx
• Navigation componenet
• Dagger Hilt
• Timber
• OkHttp3
• Navigation Componenet
• Truth - Assertions Library,provides readability as far as assertions are concerned
• MockWebServer - web server for testing HTTP clients ,verify requests and responses on the star wars api with the retrofit client.
• Robolectric - Unit test on android framework.
• Espresso - Test framework to write UI Tests

Screen Shots