Flutter App
The FDDB Exporter App is a Flutter-based mobile application that serves as a user-friendly frontend for the FDDB Exporter backend system. This companion app provides convenient access to the backend API endpoints through an intuitive mobile interface.
Overview
The Flutter app is available on GitHub and provides a complete mobile interface for interacting with the FDDB Exporter backend. Without the self-hosted backend, this app will not function properly as it relies on those API endpoints.
Features
The app supports the following key features:
- Export Data: Fetch nutrition data by days-back or by a specific date range
- Daily Search: Retrieve and view daily nutrition information by date
- Product Search: Find specific products by name
- Statistics: View aggregated nutrition statistics
- Correlation Analysis: Explore correlations between nutritional data using filters for keywords, date ranges, and occurrences
- Settings: Configure the API endpoint connection to your backend
Screenshots
| Daily Search | Product Search | Correlation Analysis |
|---|---|---|
 |  |  |
Installation
You can either:
- Build the application yourself following the instructions in the GitHub repository
- Download a prebuilt APK from the GitHub releases page
Configuration
The app requires minimal configuration:
- The API endpoint is configurable via the in-app Settings screen
- Default endpoint is set to
http://localhost:8080 - The configuration is stored using SharedPreferences
Requirements
- Flutter SDK: ^3.5.1
- Dart SDK: ^3.5.1
- A running instance of the FDDB Exporter backend
Technical Details
The application is built with Flutter, making it compatible with both Android and iOS platforms. It communicates with the backend REST API to fetch and display data, offering a complete mobile experience for managing your nutrition data from the FDDB Exporter system.
For more information about the backend system, refer to the FDDB Exporter GitHub repository.