DriveNotes

A Flutter application that allows users to create, view, edit and delete notes that are stored and synced with Google Drive.

Features

• 🔐 Google OAuth 2.0 Authentication - Secure sign-in with Google account
• 📝 Note Management - Create, view, edit, and delete text notes
• ☁️ Google Drive Integration - All notes are stored as text files in a "DriveNotes" folder on your Drive
• 🌓 Dark/Light Theme - Toggle between light and dark themes
• 📱 Responsive UI - Modern Material 3 design that works across different screen sizes

Screenshots

(Screenshots would go here in a real README)

Setup Instructions

Prerequisites

• Flutter (2.0.0 or higher)
• A Google Cloud Platform account

Google API Setup

1. Go to the Google Cloud Console
2. Create a new project (or select an existing one)
3. Enable the Google Drive API:
   • Navigate to "APIs & Services" > "Library"
   • Search for "Google Drive API" and enable it
4. Create OAuth 2.0 credentials:
   • Navigate to "APIs & Services" > "Credentials"
   • Click "Create Credentials" > "OAuth client ID"
   • Select "Android" as the Application type
   • Enter your app details and SHA-1 signing certificate
   • For additional platforms, create separate OAuth client IDs as needed

Configure the App

1. Clone this repository:

   git clone https://github.com/yourusername/drive_notes.git
   cd drive_notes

2. Update the OAuth credentials:

   • Open /lib/features/auth/services/auth_service.dart
   • Replace the values for _clientId with your own credentials

3. Install dependencies:

   flutter pub get

4. Run code generation for JSON serialization:

   flutter pub run build_runner build --delete-conflicting-outputs

5. Run the app:

   flutter run

Project Structure

lib/
├── core/                   # Core functionality
│   └── theme/              # App theme configuration
├── data/                   # Data layer
│   └── models/             # Data models
├── features/               # Feature modules
│   ├── auth/               # Authentication feature
│   │   ├── providers/      # Auth state management
│   │   └── services/       # Auth services
│   └── notes/              # Notes feature
│       ├── providers/      # Notes state management
│       └── services/       # Notes services (Drive integration)
├── presentation/           # UI layer
│   ├── routes/             # Navigation/routing
│   └── screens/            # App screens
└── utils/                  # Utility functions and helpers

Libraries Used

• flutter_riverpod: State management
• dio: HTTP client for API requests
• flutter_secure_storage: Secure storage for OAuth tokens
• googleapis and googleapis_auth: Google API integration
• go_router: Navigation and routing
• json_serializable: JSON serialization/deserialization

Known Limitations

• The app requires an internet connection for most operations
• Offline support is limited
• Only plain text notes are supported (no formatting or media)
• Note search functionality is not implemented

Future Enhancements

• Offline mode with background sync
• Rich text formatting support
• Note categories/tags
• Search functionality
• Note sharing
• Biometric authentication

License

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