ResponsiveView - A Flutter package for responsive layouts

This package provides a convenient way to handle responsive layouts in your Flutter applications. It allows you to scale UI elements based on the device screen size while maintaining consistency with your design layout.

Features

• Easy-to-use API with intuitive methods.
• Supports scaling width, height, radius, and font sizes.
• Offers convenient shortcuts through extension methods for numeric values.
• Defines minimum and maximum scaling factors for controlled responsiveness.

Installation

To use this package in your Flutter project, add the following line to your pubspec.yaml file:

dependencies:
  responsive_view: ^1.0.0 (or any compatible version)

Then, run flutter pub get to install the package.

Usage

1. Wrap your MaterialApp with ResponsiveApp:

   import 'package:flutter/material.dart';
   import 'package:responsive_view/responsive_view.dart';
   
   void main() {
     runApp(const MyApp());
   }
   
   class MyApp extends StatelessWidget {
     const MyApp({super.key});
   
     @override
     Widget build(BuildContext context) {
       return ResponsiveApp(
         designSize: Size(390, 844), // Your design screen size
         child: MaterialApp(
           home: MyHomePage(),
         ),
       );
     }
   }

2. Use extension methods on numeric values:

   class MyHomePage extends StatelessWidget {
     @override
     Widget build(BuildContext context) {
       return Scaffold(
         body: Center(
           child: Text(
             'This text is ${16.sp} sp large.',
             style: TextStyle(fontSize: 16.sp),
           ),
         ),
       );
     }
   }

   • You can use .w, .h, .r, and .sp for width, height, radius, and font size respectively.
   • Use .sw and .sh to calculate values as multiples of screen width and height.

Configuration

• designSize: The size of the device used in your design process. This serves as the baseline for scaling.
• minMultiplier (defaults to 0.8): The minimum scaling factor allowed for responsive values.
• maxMultiplier (defaults to 1.2): The maximum scaling factor allowed for responsive values.

Contributing

We welcome contributions to this package! Please see the CONTRIBUTING.md file for details.

License

This package is licensed under the MIT License. See the LICENSE file for details.