richbar 1.0.2 copy "richbar: ^1.0.2" to clipboard
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A highly customizable, animated and easy to use in-app notification library for Flutter that allows you to show notifications in different styles and animations.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:richbar/richbar.dart';

void main() {
  runApp(const MyApp());
}

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

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    SystemChrome.setSystemUIOverlayStyle(
      const SystemUiOverlayStyle(
        statusBarIconBrightness: Brightness.light,
        statusBarBrightness: Brightness.dark,
        statusBarColor: Colors.transparent,
      ),
    );
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData.dark().copyWith(
        primaryColor: Colors.white,
      ),
      home: const MyHomePage(title: ''),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({Key? key, required this.title}) : super(key: key);

  // This widget is the home page of your application. It is stateful, meaning
  // that it has a State object (defined below) that contains fields that affect
  // how it looks.

  // This class is the configuration for the state. It holds the values (in this
  // case the title) provided by the parent (in this case the App widget) and
  // used by the build method of the State. Fields in a Widget subclass are
  // always marked "final".

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  int _counter = 0;

  void _incrementCounter() {
    setState(() {
      _counter++;
    });
  }

  void _decrementCounter() {
    setState(() {
      _counter--;
    });
  }

  @override
  Widget build(BuildContext context) {
    // This method is rerun every time setState is called, for instance as done
    // by the _incrementCounter method above.
    //
    // The Flutter framework has been optimized to make rerunning build methods
    // fast, so that you can just rebuild anything that needs updating rather
    // than having to individually change instances of widgets.
    return Scaffold(
      appBar: AppBar(
        elevation: 0,
        // Here we take the value from the MyHomePage object that was created by
        // the App.build method, and use it to set our appbar title.
        title: Text(widget.title),
      ),
      body: Center(
        // Center is a layout widget. It takes a single child and positions it
        // in the middle of the parent.
        child: Column(
          // Column is also a layout widget. It takes a list of children and
          // arranges them vertically. By default, it sizes itself to fit its
          // children horizontally, and tries to be as tall as its parent.
          //
          // Invoke "debug painting" (press "p" in the console, choose the
          // "Toggle Debug Paint" action from the Flutter Inspector in Android
          // Studio, or the "Toggle Debug Paint" command in Visual Studio Code)
          // to see the wireframe for each widget.
          //
          // Column has various properties to control how it sizes itself and
          // how it positions its children. Here we use mainAxisAlignment to
          // center the children vertically; the main axis here is the vertical
          // axis because Columns are vertical (the cross axis would be
          // horizontal).
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            const SizedBox(height: 150),
            const Text(
              'You have pushed the button this many times:',
            ),
            Text(
              '$_counter',
              style: Theme.of(context).textTheme.bodyMedium,
            ),
            const SizedBox(height: 160),
            Padding(
              padding: const EdgeInsets.all(8.0),
              child: Row(
                mainAxisAlignment: MainAxisAlignment.spaceBetween,
                children: [
                  CircleAvatar(
                    radius: 25,
                    backgroundColor: Colors.greenAccent,
                    child: IconButton(
                      color: Theme.of(context).primaryColor,
                      onPressed: () {
                        _decrementCounter();
                        RichbarHelper.showError(
                          context: context,
                          message: 'Counter has decrement by 1: $_counter',
                        );
                      },
                      tooltip: 'Increment',
                      icon: const Icon(Icons.minimize),
                    ),
                  ),
                  CircleAvatar(
                    radius: 25,
                    backgroundColor: Colors.greenAccent,
                    child: IconButton(
                      color: Theme.of(context).primaryColor,
                      onPressed: () {
                        _incrementCounter();
                        RichbarHelper.showSuccess(
                          context: context,
                          message: 'Counter has incremented by 1: $_counter',
                        );
                      },
                      tooltip: 'Increment',
                      icon: const Icon(Icons.add),
                    ),
                  ),
                ],
              ),
            ),
          ],
        ),
      ),
      // This trailing comma makes auto-formatting nicer for build methods.
    );
  }
}
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A highly customizable, animated and easy to use in-app notification library for Flutter that allows you to show notifications in different styles and animations.

Repository (GitHub)

Documentation

API reference

License

MIT (license)

Dependencies

flutter

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