flutter_snackbar_content 0.0.3

flutter_snackbar_content: ^0.0.3 copied to clipboard

example/lib/main.dart

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

void main() {
  runApp(const MaterialApp(home: MyApp()));
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
        child: Column(
          mainAxisSize: MainAxisSize.min,
          children: [
            ElevatedButton(
              child: const Text('Show SnackBar'),
              onPressed: () {
                const snackBar = SnackBar(
                  /// need to set following properties for best effect of flutter_snackbar_content
                  elevation: 0,
                  behavior: SnackBarBehavior.floating,
                  backgroundColor: Colors.transparent,
                  content: FlutterSnackbarContent(
                    message:
                        'This is an example error message that will be shown in the body of snackbar!',

                    /// change contentType to ContentType.success, ContentType.warning or ContentType.help for variants
                    contentType: ContentType.help,
                  ),
                );

                ScaffoldMessenger.of(context)
                  ..hideCurrentSnackBar()
                  ..showSnackBar(snackBar);
              },
            ),
            const SizedBox(height: 10),
            ElevatedButton(
              child: const Text('Show Material Banner'),
              onPressed: () {
                const materialBanner = MaterialBanner(
                  /// need to set following properties for best effect of flutter_snackbar_content
                  elevation: 0,
                  backgroundColor: Colors.transparent,
                  forceActionsBelow: true,
                  content: FlutterSnackbarContent(
                    message:
                        'This is an example error message that will be shown in the body of materialBanner!',

                    /// change contentType to ContentType.success, ContentType.warning or ContentType.help for variants
                    contentType: ContentType.warning,
                    // to configure for material banner
                    inMaterialBanner: true,
                  ),
                  actions: [SizedBox.shrink()],
                );

                ScaffoldMessenger.of(context)
                  ..hideCurrentMaterialBanner()
                  ..showMaterialBanner(materialBanner);
              },
            ),
          ],
        ),
      ),
    );
  }
}