Overview CalorieTracker is an Android application designed to help users track their daily calorie intake and manage their diet effectively. The app is built using a multi-modular architecture with MVVM (Model-View-ViewModel) pattern, ensuring a clean separation of concerns and maintainability. It leverages Retrofit for network operations and Room for local database management.
- Calorie Tracking: Track how much calories you should it based on your gender - age and activity level.
- Custom Goals: Set and track custom calorie goals.
- Set Intake Ratio: Set your intake ration (fat - carbs - protein).
The project follows the MVVM architecture pattern, which helps in separating the UI logic from the business logic, making the codebase more modular and testable. The architecture includes:
- Model: Represents the data layer, including the Room database and Retrofit API service.
- View: Represents the UI layer, which displays data to the user and handles user interactions.
- ViewModel: Acts as a bridge between the Model and View, providing data to the UI and handling user actions.
The project is divided into multiple modules to enhance modularity and reusability.It combines both Modularization by Feature and Modularization by Layer.
- Kotlin: Programming language used for the development.
- MVVM: Architecture pattern for separation of concerns.
- Retrofit: HTTP client for network operations.
- Room: Persistence library for local database management.
- Dagger-Hilt: Dependency injection framework.
- Coroutines: For asynchronous programming.
- Unit Test : For logic tests.
- Mockito : For UI testing
