flutter_pushed_messaging 1.6.9

A Flutter plugin for use Multipushed messaging system.

example/lib/main.dart

import 'dart:io';
import 'dart:convert';

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

import 'package:flutter/services.dart';
import 'package:flutter_pushed_messaging/flutter_pushed_messaging.dart';

@pragma('vm:entry-point')
Future<void> backgroundMessage(Map<dynamic, dynamic> message) async {
  WidgetsFlutterBinding.ensureInitialized();
  print("Backgroung message: $message");
}

void main() async {
  WidgetsFlutterBinding.ensureInitialized();

  await FlutterPushedMessaging.init(
    backgroundMessage,
    notificationChannel: "messages",
    askPermissions: true,
    loggerEnabled: true,
  );
  runApp(const MyApp());
}

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

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  ServiceStatus _status = FlutterPushedMessaging.status;
  String _title = '';
  String _body = '';
  String _token = '';

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

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    // Handle message which opened the app from a terminated state
    final initialMessage = await FlutterPushedMessaging.getInitialMessage();
    if (initialMessage != null) {
      print("onMessageOpenedApp (from terminated): $initialMessage");
    }

    // Handle message which opened the app from a background state
    FlutterPushedMessaging.onMessageOpenedApp().listen((message) async {
      print("onMessageOpenedApp (from background): $message");
    });

    FlutterPushedMessaging.onMessage().listen((message) {
      print("Message: $message");

      String title = "";
      String body = "";

      dynamic dataField = message["data"];

      // If the data field is JSON-string or Map – handle both
      if (dataField is String) {
        if (dataField.isNotEmpty) {
          try {
            final parsed = json.decode(dataField);
            if (parsed is Map) {
              title = parsed["title"]?.toString() ?? "";
              body = parsed["body"]?.toString() ?? "";
            }
          } catch (_) {
            // Not JSON – ignore
          }
        }
      } else if (dataField is Map) {
        title = dataField["title"]?.toString() ?? "";
        body = dataField["body"]?.toString() ?? "";
      }

      if (title.isEmpty && body.isEmpty) {
        // Fallback to pushedNotification field if present
        final notif = message["pushedNotification"];
        if (notif is Map) {
          title = notif["Title"]?.toString() ?? "";
          body = notif["Body"]?.toString() ?? "";
        }
      }

      if (title.isNotEmpty || body.isNotEmpty) {
        setState(() {
          _title = title;
          _body = body;
        });
      }
    });
    FlutterPushedMessaging.onStatus().listen((status) {
      setState(() {
        _status = status;
      });
    });

    if (!mounted) return;

    setState(() {
      _title = '';
      _token = FlutterPushedMessaging.token ?? "";
      _status = FlutterPushedMessaging.status;
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Pushed messaging plugin example app'),
        ),
        body: Center(
          child: Column(
            children: [
              Text("Service status: $_status",
                  style: Theme.of(context).textTheme.titleMedium),
              Text(_title, style: Theme.of(context).textTheme.titleMedium),
              Text(
                _body,
                style: Theme.of(context).textTheme.titleMedium,
                textAlign: TextAlign.center,
                maxLines: 3,
              ),
              const SizedBox(height: 12),
              Text(
                _token,
                style: Theme.of(context).textTheme.titleMedium,
              ),
              TextButton(
                  onPressed: () async {
                    await Clipboard.setData(ClipboardData(text: _token));
                  },
                  child: Text("Copy token",
                      style: Theme.of(context).textTheme.titleMedium)),
              TextButton(
                  onPressed: () async {
                    await Clipboard.setData(ClipboardData(
                        text: await FlutterPushedMessaging.getLog() ?? ""));
                  },
                  child: Text("Get Log",
                      style: Theme.of(context).textTheme.titleMedium)),
            ],
          ),
        ),
      ),
    );
  }
}