🌍 CountryApp — Powered by REST Countries API

This is a simple Android application built with Jetpack Compose and Kotlin, using the REST Countries API to display a list of countries based on user input.

🔍 Features

• Real-time search bar: dynamically filters countries as the user types.
• Displays essential country information such as name, flag, and region.
• Clean and modern UI powered by Jetpack Compose.

🧱 Architecture

The app follows a layered architecture inspired by Android's Clean Architecture + MVVM.

Project Structure

• data: Contains DTOs, Retrofit service, and repository implementations.
• ui: Composable views and ViewModels.

The domain layer has been omitted intentionally due to the simplicity of the project. Introducing it would add unnecessary complexity for this use case.

📌 A conceptual overview of the architecture is illustrated below:

🛠️ Tech Stack

• Kotlin
• Jetpack Compose — Declarative UI toolkit
• MVVM — Model-View-ViewModel pattern
• Dagger Hilt — Dependency injection
• Retrofit — HTTP client for API communication
• Coroutines + Flow — Asynchronous and reactive programming

🧪 Future Improvements