Flutter

A modern Flutter-based mobile application utilizing the latest mobile development technologies and tools for building responsive cross-platform applications.

📋 Prerequisites

• Flutter SDK (^3.29.2)
• Dart SDK
• Android Studio / VS Code with Flutter extensions
• Android SDK / Xcode (for iOS development)

🛠️ Installation

1. Install dependencies:

flutter pub get

2. Run the application:

To run the app with environment variables defined in an env.json file, follow the steps mentioned below:

1. Through CLI

   flutter run --dart-define-from-file=env.json

2. For VSCode
   • Open .vscode/launch.json (create it if it doesn't exist).
   • Add or modify your launch configuration to include --dart-define-from-file:

   {
       "version": "0.2.0",
       "configurations": [
           {
               "name": "Launch",
               "request": "launch",
               "type": "dart",
               "program": "lib/main.dart",
               "args": [
                   "--dart-define-from-file",
                   "env.json"
               ]
           }
       ]
   }

3. For IntelliJ / Android Studio
   • Go to Run > Edit Configurations.
   • Select your Flutter configuration or create a new one.
   • Add the following to the "Additional arguments" field:

   --dart-define-from-file=env.json

📁 Project Structure

flutter_app/
├── android/            # Android-specific configuration
├── ios/                # iOS-specific configuration
├── lib/
│   ├── core/           # Core utilities and services
│   │   └── utils/      # Utility classes
│   ├── presentation/   # UI screens and widgets
│   │   └── splash_screen/ # Splash screen implementation
│   ├── routes/         # Application routing
│   ├── theme/          # Theme configuration
│   ├── widgets/        # Reusable UI components
│   └── main.dart       # Application entry point
├── assets/             # Static assets (images, fonts, etc.)
├── pubspec.yaml        # Project dependencies and configuration
└── README.md           # Project documentation

🧩 Adding Routes

To add new routes to the application, update the lib/routes/app_routes.dart file:

import 'package:flutter/material.dart';
import 'package:package_name/presentation/home_screen/home_screen.dart';

class AppRoutes {
  static const String initial = '/';
  static const String home = '/home';

  static Map<String, WidgetBuilder> routes = {
    initial: (context) => const SplashScreen(),
    home: (context) => const HomeScreen(),
    // Add more routes as needed
  }
}

🎨 Theming

This project includes a comprehensive theming system with both light and dark themes:

// Access the current theme
ThemeData theme = Theme.of(context);

// Use theme colors
Color primaryColor = theme.colorScheme.primary;

The theme configuration includes:

• Color schemes for light and dark modes
• Typography styles
• Button themes
• Input decoration themes
• Card and dialog themes

📱 Responsive Design

The app is built with responsive design using the Sizer package:

// Example of responsive sizing
Container(
  width: 50.w, // 50% of screen width
  height: 20.h, // 20% of screen height
  child: Text('Responsive Container'),
)

📦 Deployment

Build the application for production:

# For Android
flutter build apk --release

# For iOS
flutter build ios --release

🙏 Acknowledgments

• Built with Rocket.new
• Powered by Flutter & Dart
• Styled with Material Design

Built with ❤️ on Rocket.new