pulse_sdk_flutter 0.1.8

pulse_sdk_flutter: ^0.1.8 copied to clipboard

example/lib/main.dart

// dart
import 'package:flutter/material.dart';
import 'package:pulse_sdk_flutter/pulse.dart';
import 'package:pulse_sdk_flutter/l10n/pulse_localizations.dart';

final Pulse pulse = Pulse(
  "112979704528074466706",
  "26bec0d8-50b5-410f-ae27-2e84348a85f4"
);

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      navigatorKey: pulse.navigatorKey,
      localizationsDelegates: PulseLocalizations.localizationsDelegates,
      supportedLocales: PulseLocalizations.supportedLocales,
      home: const MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key});
  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  bool _pulseContextSet = false;
  bool _pulseInitialized = false;
  int _counter = 0;

  @override
  void didChangeDependencies() {
    super.didChangeDependencies();
    if (!_pulseContextSet) {
      // safe: context and Localizations are available here
      _pulseContextSet = true;

      // Set session properties
      Pulse.setSessionProperty("user", "John Smith");
      Pulse.setSessionProperty("version", "1.0.0");

      // Initialize Pulse once context is set. Supports both sync and async init().
      try {
        final initResult = pulse.init();
        if (initResult is Future) {
          initResult.then((_) {
            if (mounted) setState(() => _pulseInitialized = true);
          }).catchError((e) {
            debugPrint('Pulse init error: $e');
          });
        }
      } catch (e) {
        debugPrint('Pulse init exception: $e');
      }
    }
  }

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

    // Run after the frame so Localizations and the widget tree are ready
    WidgetsBinding.instance.addPostFrameCallback((_) {
      debugPrint('About to call pulse.trigger(), navigatorKey.currentContext: ${pulse.navigatorKey.currentContext}');
      pulse.trigger(); // now safe to call methods that use BuildContext
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: Text(PulseLocalizations.of(context).appTitle)),
      body: Center(
        child: Column(
          mainAxisSize: MainAxisSize.min,
          children: [
            Text('Counter: $_counter'),
            if (!_pulseInitialized) const Padding(
              padding: EdgeInsets.only(top: 8.0),
              child: Text('Initializing Pulse...'),
            ),
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: _incrementCounter,
        child: const Icon(Icons.add),
      ),
    );
  }
}