Currency Converter

Currency Converter is application which fetches the realtime currency values from API and converts the desired currency of the user.

Features

• User can enter the desired conversion fromats.
• Conversion can be done accross 170+ currencies as specified by the API.
• Material design guidelines followed to increase the user experience.

Project structure (MVVM)

• di
• helper
• models
• network
• repositories
• view
• viewmodels

Android ❤️ Koltin

• Retrofit is used with ScalarConverters to get the JSON response as the string.
• Default repository pattern is used for effective error handling and ease of testing by providing mock repositories.
• Hilt framework is used for dependency injection.

Tech stack used

• Retrofit 2 - REST client for making network calls.
• Coroutines - For asynchronous operations.
• ViewModel - Lifecycle aware library to manage data observing the lifecycle of licecycle owner.
• Hilt-Dagger - Recommended Dependency Injection Framework for Android.
• Kotlin Flows - Emits sequence of values or data, and consumer asynchronously consumes these values or data.