gopeed/ui/flutter/lib/util/responsive_builder.dart

import 'package:flutter/material.dart';

class ResponsiveBuilder extends StatelessWidget {
  const ResponsiveBuilder({
    required this.narrowBuilder,
    required this.mediumBuilder,
    required this.wideBuilder,
    Key? key,
  }) : super(key: key);

  final Widget Function(
    BuildContext context,
    BoxConstraints constraints,
  ) narrowBuilder;

  final Widget Function(
    BuildContext context,
    BoxConstraints constraints,
  ) mediumBuilder;

  final Widget Function(
    BuildContext context,
    BoxConstraints constraints,
  ) wideBuilder;

  static bool isNarrow(BuildContext context) =>
      MediaQuery.of(context).size.width < 768;

  static bool isMedium(BuildContext context) =>
      MediaQuery.of(context).size.width < 992 &&
      MediaQuery.of(context).size.width >= 768;

  static bool isWide(BuildContext context) =>
      MediaQuery.of(context).size.width >= 992;

  @override
  Widget build(BuildContext context) {
    return LayoutBuilder(
      builder: (context, constraints) {
        if (constraints.maxWidth >= 992) {
          return wideBuilder(context, constraints);
        } else if (constraints.maxWidth >= 768) {
          return mediumBuilder(context, constraints);
        } else {
          return narrowBuilder(context, constraints);
        }
      },
    );
  }
}