flutter_local_notification_plus 0.0.2

Enhanced local notifications with rich media, actions, and scheduling for Flutter

example/lib/main.dart

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

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

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Local Notification Plus Example',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const MyHomePage(title: 'Flutter Local Notification Plus Example'),
    );
  }
}

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

  final String title;

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

class _MyHomePageState extends State<MyHomePage> {
  bool _isInitialized = false;

  @override
  void initState() {
    super.initState();
    _initializeNotifications();
  }

  Future<void> _initializeNotifications() async {
    try {
      final result = await FlutterLocalNotificationPlus.initialize();

      if (result) {
        setState(() {
          _isInitialized = true;
        });
      }
    } catch (e) {
      if (mounted) {
        ScaffoldMessenger.of(context).showSnackBar(
          SnackBar(content: Text('Failed to initialize: $e')),
        );
      }
    }
  }

  Future<void> _showNotification() async {
    if (!_isInitialized) {
      ScaffoldMessenger.of(context).showSnackBar(
        const SnackBar(content: Text('Notifications not initialized')),
      );
      return;
    }

    try {
      await FlutterLocalNotificationPlus.showNotification(
        id: 1,
        title: 'Hello!',
        body:
            'This is a test notification from Flutter Local Notification Plus',
      );

      if (mounted) {
        ScaffoldMessenger.of(context).showSnackBar(
          const SnackBar(content: Text('Notification sent!')),
        );
      }
    } catch (e) {
      if (mounted) {
        ScaffoldMessenger.of(context).showSnackBar(
          SnackBar(content: Text('Failed to show notification: $e')),
        );
      }
    }
  }

  Future<void> _scheduleNotification() async {
    if (!_isInitialized) {
      ScaffoldMessenger.of(context).showSnackBar(
        const SnackBar(content: Text('Notifications not initialized')),
      );
      return;
    }

    try {
      final scheduledTime = DateTime.now().add(const Duration(seconds: 5));
      await FlutterLocalNotificationPlus.scheduleNotification(
        id: 2,
        title: 'Scheduled Notification',
        body: 'This notification was scheduled for 5 seconds from now',
        scheduledDate: scheduledTime,
      );

      if (mounted) {
        ScaffoldMessenger.of(context).showSnackBar(
          SnackBar(
            content:
                Text('Notification scheduled for ${scheduledTime.toString()}'),
          ),
        );
      }
    } catch (e) {
      if (mounted) {
        ScaffoldMessenger.of(context).showSnackBar(
          SnackBar(content: Text('Failed to schedule notification: $e')),
        );
      }
    }
  }

  Future<void> _cancelAllNotifications() async {
    if (!_isInitialized) {
      ScaffoldMessenger.of(context).showSnackBar(
        const SnackBar(content: Text('Notifications not initialized')),
      );
      return;
    }

    try {
      await FlutterLocalNotificationPlus.cancelAllNotifications();

      if (mounted) {
        ScaffoldMessenger.of(context).showSnackBar(
          const SnackBar(content: Text('All notifications cancelled!')),
        );
      }
    } catch (e) {
      if (mounted) {
        ScaffoldMessenger.of(context).showSnackBar(
          SnackBar(content: Text('Failed to cancel notifications: $e')),
        );
      }
    }
  }

  Future<void> _checkPermissions() async {
    if (!_isInitialized) {
      ScaffoldMessenger.of(context).showSnackBar(
        const SnackBar(content: Text('Notifications not initialized')),
      );
      return;
    }

    try {
      final enabled =
          await FlutterLocalNotificationPlus.areNotificationsEnabled();

      if (mounted) {
        ScaffoldMessenger.of(context).showSnackBar(
          SnackBar(
            content: Text('Notifications enabled: $enabled'),
          ),
        );
      }
    } catch (e) {
      if (mounted) {
        ScaffoldMessenger.of(context).showSnackBar(
          SnackBar(content: Text('Failed to check permissions: $e')),
        );
      }
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        title: Text(widget.title),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            Text(
              'Status: ${_isInitialized ? "Initialized" : "Initializing..."}',
              style: Theme.of(context).textTheme.headlineSmall,
            ),
            const SizedBox(height: 20),
            ElevatedButton(
              onPressed: _isInitialized ? _showNotification : null,
              child: const Text('Show Notification'),
            ),
            const SizedBox(height: 10),
            ElevatedButton(
              onPressed: _isInitialized ? _scheduleNotification : null,
              child: const Text('Schedule Notification (5s)'),
            ),
            const SizedBox(height: 10),
            ElevatedButton(
              onPressed: _isInitialized ? _cancelAllNotifications : null,
              child: const Text('Cancel All Notifications'),
            ),
            const SizedBox(height: 10),
            ElevatedButton(
              onPressed: _isInitialized ? _checkPermissions : null,
              child: const Text('Check Permissions'),
            ),
          ],
        ),
      ),
    );
  }
}