Todo App

A beautiful and functional Flutter todo application with a modern UI design and persistent data storage.

📱 Features

• Task Management: Add, complete, and track your daily tasks
• Persistent Storage: Tasks are automatically saved using SharedPreferences
• Calendar View: Interactive horizontal calendar showing current month
• Modern UI: Clean and intuitive interface with Material Design
• Cross-Platform: Works on Android, iOS, Web, Windows, macOS, and Linux
• Responsive Design: Adapts to different screen sizes

📸 Screenshots

Home Screen

🎥 Demo Video

▶️ Watch Demo

The app features:

• A sleek black app bar with the current month and year
• A horizontal scrollable calendar showing all days of the current month
• Today's date highlighted in red
• Task cards with checkboxes for completion status
• Floating action button to add new tasks
• Persistent storage that remembers your tasks between app sessions

🚀 Getting Started

Prerequisites

• Flutter SDK (version 3.8.1 or higher)
• Dart SDK
• Android Studio / VS Code
• Git

Installation

1. Clone the repository

   git clone <repository-url>
   cd todo_app

2. Install dependencies

   flutter pub get

3. Run the app

   flutter run

📦 Dependencies

The app uses the following key dependencies:

• flutter: Core Flutter framework
• google_fonts: ^6.3.1 - Custom Google Fonts for better typography
• intl: ^0.20.2 - Internationalization and date formatting
• shared_preferences: ^2.5.3 - Local data persistence
• cupertino_icons: ^1.0.8 - iOS-style icons

🏗️ Project Structure

lib/
├── main.dart          # App entry point
├── HomePage.dart      # Main todo list interface
└── save_load.dart     # Data persistence logic

Key Components

• MyApp: Root widget that sets up the MaterialApp
• HomePage: Main screen with calendar and todo list
• Todo: Data model for individual tasks
• saveTodos/loadTodos: Functions for persistent storage

🎯 Usage

1. Adding Tasks: Tap the floating action button (+) to add a new task
2. Completing Tasks: Check the checkbox next to any task to mark it as complete
3. Calendar Navigation: Scroll horizontally through the calendar to view different days
4. Data Persistence: Your tasks are automatically saved and will persist between app sessions

🔧 Development

Running Tests

flutter test

Building for Production

# Android APK
flutter build apk

# iOS
flutter build ios

# Web
flutter build web

📱 Platform Support

This Flutter app supports multiple platforms:

• ✅ Android
• ✅ iOS
• ✅ Web
• ✅ Windows
• ✅ macOS
• ✅ Linux

🤝 Contributing

1. Fork the repository
2. Create a feature branch (git checkout -b feature/AmazingFeature)
3. Commit your changes (git commit -m 'Add some AmazingFeature')
4. Push to the branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🙏 Acknowledgments

• Flutter team for the amazing framework
• Google Fonts for beautiful typography
• The Flutter community for excellent packages and resources

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Note: This is a Flutter project created for learning and demonstration purposes. Feel free to modify and extend it according to your needs!