hello_world_lib 1.0.2

A simple Hello World library for Flutter

Hello World Lib

A simple and easy-to-use Flutter library that provides Hello World functionality with customizable greetings and ready-to-use widgets.

Features

• Simple Greetings: Generate basic "Hello, World!" messages
• Personalized Greetings: Create custom greetings with names
• Time-based Greetings: Include current time in your greetings
• Flutter Widget: Ready-to-use widget for easy integration
• Lightweight: Minimal dependencies and small package size
• Well Tested: Comprehensive test coverage

Getting Started

Add this package to your Flutter project by including it in your pubspec.yaml:

dependencies:
  hello_world_lib: ^1.0.0

Then run:

flutter pub get

Usage

Basic Usage

Import the package and use the HelloWorld class:

import 'package:hello_world_lib/hello_world_lib.dart';

// Simple greeting
String greeting = HelloWorld.getGreeting();
print(greeting); // Output: Hello, World!

// Personalized greeting
String personalGreeting = HelloWorld.getGreeting('Flutter Developer');
print(personalGreeting); // Output: Hello, Flutter Developer!

// Greeting with current time
String timeGreeting = HelloWorld.getGreetingWithTime('World');
print(timeGreeting); // Output: Hello, World! Current time: 14:30:25

Using the Widget

Use the HelloWorldWidget in your Flutter UI:

import 'package:flutter/material.dart';
import 'package:hello_world_lib/hello_world_lib.dart';

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(title: Text('Hello World Example')),
        body: Column(
          children: [
            // Basic widget
            HelloWorldWidget(),
            
            // Customized widget
            HelloWorldWidget(
              name: 'Flutter Developer',
              textStyle: TextStyle(
                fontSize: 20,
                color: Colors.blue,
                fontWeight: FontWeight.bold,
              ),
            ),
            
            // Widget with time
            HelloWorldWidget(
              name: 'World',
              showTime: true,
              textStyle: TextStyle(fontSize: 18, color: Colors.green),
            ),
          ],
        ),
      ),
    );
  }
}

API Reference

HelloWorld Class

Methods

• static String getGreeting([String? name]) - Returns a greeting message. If name is provided, returns personalized greeting.
• static String getGreetingWithTime([String? name]) - Returns a greeting message with current time included.

HelloWorldWidget

Properties

• String? name - Optional name for personalized greeting
• TextStyle? textStyle - Custom text styling for the greeting
• bool showTime - Whether to include current time (default: false)

Example

Check out the example directory for a complete Flutter app demonstrating all features of this library.

To run the example:

cd example
flutter run

Additional Information

Contributing

Contributions are welcome! Please feel free to submit a Pull Request. For major changes, please open an issue first to discuss what you would like to change.

Issues

If you encounter any issues or have feature requests, please file them in the GitHub Issues section.

License

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

Changelog

See CHANGELOG.md for a detailed list of changes and version history.

Support

For questions and support, please create an issue on GitHub or reach out through the repository's discussion section.