oratio_app

A new Flutter project.

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'LSApplicationQueriesSchemes sms tel `

` final Uri emailLaunchUri = Uri( scheme: 'mailto', path: 'smith@example.com', query: encodeQueryParameters(<String, String>{ 'subject': 'Example Subject & Symbols are allowed!', }), );

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PocketBase Server with OneSignal Notifications

OneSignal Integration Guide

1. OneSignal Setup

1. Create an account at OneSignal.
2. Create a new app in the OneSignal dashboard.
3. Configure your app with these settings:
   • App ID: YOUR_APP_ID
   • REST API Key: YOUR_REST_API_KEY

2. Flutter App Integration

2.1. Add OneSignal Package

Add the OneSignal package to your pubspec.yaml:

dependencies:
  onesignal_flutter: ^5.0.0

2.2. Initialize OneSignal

import 'package:onesignal_flutter/onesignal_flutter.dart';

void initOneSignal() {
  OneSignal.shared.setAppId("YOUR_APP_ID");

  // Enable debug logs
  OneSignal.shared.setLogLevel(OSLogLevel.verbose, OSLogLevel.none);

  // Handle notification opened
  OneSignal.shared.setNotificationOpenedHandler((openedResult) {
    print("Opened notification: ${openedResult.notification.body}");
  });

  // Handle notification received while app is running
  OneSignal.shared.setNotificationWillShowInForegroundHandler((event) {
    print("Received notification: ${event.notification.body}");
  });
}

2.3. Set External User ID

void setExternalUserId(String userId) async {
  await OneSignal.login(userId);
}

FOR WEBSOCKET ONLINE

import 'package:flutter/material.dart';
import 'package:web_socket_channel/web_socket_channel.dart';
import 'package:web_socket_channel/status.dart' as status;

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'WebSocket Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  WebSocketChannel? channel;
  TextEditingController controller = TextEditingController();
  String userId = "your_user_id"; // Replace with the actual user ID

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

  void connectWebSocket() {
    channel = WebSocketChannel.connect(
      Uri.parse('ws://localhost:8090/ws?uid=$userId'),
    );

    channel!.stream.listen(
      (message) {
        print('Received: $message');
      },
      onDone: () {
        print('WebSocket closed');
        setUserActiveStatus(false);
      },
      onError: (error) {
        print('WebSocket error: $error');
      },
    );

    setUserActiveStatus(true);
  }

  void setUserActiveStatus(bool active) {
    // Implement the logic to update the user's active status in your app
    print('User active status: $active');
  }

  @override
  void dispose() {
    channel?.sink.close(status.goingAway);
    setUserActiveStatus(false);
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('WebSocket Demo'),
      ),
      body: Padding(
        padding: const EdgeInsets.all(8.0),
        child: Column(
          children: [
            TextField(
              controller: controller,
              decoration: InputDecoration(labelText: 'Send a message'),
            ),
            SizedBox(height: 20),
            ElevatedButton(
              onPressed: () {
                if (channel != null) {
                  channel!.sink.add(controller.text);
                }
              },
              child: Text('Send'),
            ),
          ],
        ),
      ),
    );
  }
}