REST API User Data Fetcher

This project is a trial implementation of a REST API integration in a Flutter app. The goal was to successfully fetch and display user data from an external API, demonstrating proficiency in handling HTTP requests and managing JSON data in Flutter.

Features

• Fetches user details such as name, email, location, date of birth, and more from a REST API.
• Parses JSON data into Dart objects for easy manipulation.
• Successfully displays all the retrieved data within the app.

Screenshots

Tech Stack

• Flutter: Frontend framework for building the mobile app.
• Dart: Programming language used for app development.
• REST API: Source of user data.

Key Implementation Highlights

1. HTTP Request:

   • Used the http package to make a GET request to fetch data.
   • API Endpoint: Random User API.

2. Data Parsing:

   • Converted the JSON response into Dart objects using custom data models.
   • Managed complex nested JSON structures for fields like name, address, and picture.

3. Error Handling:

   • Included exception handling to manage API failures or invalid data formats.

4. Date Parsing:

   • Converted string dates into DateTime objects using DateTime.parse().

Folder Structure

lib/
├── models/         # Contains data model classes
├── screens/        # UI screens displaying fetched data
├── services/       # API-related logic (e.g., HTTP requests)
└── main.dart       # App entry point

How to Run

1. Clone the Repository:

   git clone https://github.com/Siddiqui145/user_api.git
   cd user_api

2. Install Dependencies:

   flutter pub get

3. Run the App:

   flutter run

   Ensure you have an emulator or a connected device ready.

Lessons Learned

• Gained hands-on experience with REST API integration in Flutter.
• Learned how to parse complex JSON data structures.
• Improved understanding of handling date formats and converting them to Dart DateTime.

Future Improvements

• Enhance UI to make the displayed data more visually appealing.
• Add functionality to filter and search the fetched user data.
• Implement caching for offline access.

Resources

• Flutter Documentation
• Random User API Documentation
• Dart DateTime Class

License

This project is for educational purposes and does not include a specific license. Feel free to fork and modify for your own learning.