in_app_subscription_bundle 0.0.4

A plugin to make in app purchase easy.

example/lib/main.dart

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

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

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

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

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

class _MyAppState extends State<MyApp> {
  String _platformVersion = 'Unknown';
  final _inAppSubscriptionBundlePlugin = InAppSubscriptionBundle();

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

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    String platformVersion;
    // Platform messages may fail, so we use a try/catch PlatformException.
    // We also handle the message potentially returning null.
    try {
      platformVersion =
          await _inAppSubscriptionBundlePlugin.getPlatformVersion() ??
              'Unknown platform version';
    } on PlatformException {
      platformVersion = 'Failed to get platform version.';
    }

    // If the widget was removed from the tree while the asynchronous platform
    // message was in flight, we want to discard the reply rather than calling
    // setState to update our non-existent appearance.
    if (!mounted) return;

    setState(() {
      _platformVersion = platformVersion;
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
        home: Scaffold(
          appBar: AppBar(
            title: const Text('Plugin example app'),
          ),
          body: BlocProvider(create: (BuildContext context) =>
              InAppSubscriptionPlugin.createBloc(
                context: context,
                checkSubscriptionApi: "",
                checkSubscriptonApiRequestType: RequestType.get,
                saveSubscriptionApiUrl: "",
                subscriptionProductIds: [],
              ),
            child: buildUI(context),
          ),
        )
    );
  }
}

buildUI(BuildContext context) {
  return BlocBuilder<SubsBlocNew, SubscriptionState>(
    builder: (context, state) {
      return Center(
        child: ElevatedButton(
          onPressed: () {
            BlocProvider.of<SubsBlocNew>(context).add(
                BuyProductEvent(context: context, selectedItem: 1));
          },
          child: const Text("Buy"),
        ),
      );
    },
  );
}