A Flutter Widget for building responsive UI.

Features

• Responsive(): Define three types of widgets which are automatically chosen based on the screen width.
• Responsive.builder(): Define builder methods to build the widgets.
• Responsive.withShared<T>(): Define are shared child which can be any type and will be shared between all the layouts.
• Responsive.value<T>(): Define a simple value which is responsively chosen.
• To customize the layout behavior, you may override the upperBound and/or lowerBound static properties as well as the isMobile, isDesktop and isTablet static methods.

Getting started

• Import the package: import 'package:res_builder/responsive.dart;

Usage

import 'package:res_builder/responsive.dart';

...

    MaterialApp(
      title: '''
          Responsive Demo on 
          ${Responsive.value<String>(
        context: context,
        onMobile: 'Mobile',
        onTablet: 'Tablet',
        onDesktop: 'Desktop',
      )}
          ''',
      home: Scaffold(
        body: Responsive.withShared<List<Widget>>(
          share: [
            const Text("Responsive Layout"),
            Responsive(
              onMobile: const Text("Im inside of a Column"),
              onDesktop: const Text("Im inside of a Row"),
            ),
          ],
          onMobile: (context, children) => Column(
            children: children,
          ),
          onDesktop: (context, children) => Row(
            children: children,
          ),
        ),
      ),
    );

Additional information

Don't hesitate to contact me if you have questions or ideas.