payment_gateway_demo 0.0.2

A payment gateway demo by Konze.

example/lib/main.dart

import 'dart:convert';

import 'package:flutter/material.dart';
import 'package:flutter_stripe/flutter_stripe.dart';
import 'package:payment_gateway_demo/payment_gateway_demo.dart';
import 'package:payment_gateway_demo/stripe_payment/stripe_payment.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  Stripe.publishableKey = "pk_test_lU68DpvxP7Mz1zTc9r0VGBML00HVnnQwiE";
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: const MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

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

  final String title;

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

class _MyHomePageState extends State<MyHomePage> {
  final CustomAlertBox _customAlertBox = CustomAlertBox();

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

    _initData();
  }

  _initData() {
    _customAlertBox.initData(context);
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: const <Widget>[
            Text(
              'Payment Demo',
            ),
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: () async {
          String? paymentToken =
              _customAlertBox.generatePaymentToken("TEST", "Test");

          _customAlertBox.showCustomAlertBox(
              context: context,
              willDisplayWidget:
                  const Text('My custom alert box, used from example!!'),
              callback: () {
                Navigator.of(context).push(
                  MaterialPageRoute(
                    builder: (_context) {
                      int? paymentId = 123;
                      double? paymentAmount = 300;
                      String? paymentAmountCurrency = "INR";
                      String? paymentItemName = "8 Week Coaching";
                      String? loggedInUserEmail = "[e-mail]";

                      final Map<String, dynamic> paymentData =
                          <String, dynamic>{};
                      paymentData['paymentId'] = paymentId;
                      paymentData['paymentToken'] = paymentToken;
                      paymentData['paymentAmount'] = paymentAmount;
                      paymentData['paymentAmountCurrency'] =
                          paymentAmountCurrency;
                      paymentData['paymentItemName'] = paymentItemName;
                      paymentData['loggedInUserEmail'] = loggedInUserEmail;

                      var jsonData = jsonEncode(paymentData);

                      return StripePaymentPage(
                        jsonData,
                      );
                    },
                  ),
                );
              });
        },
        tooltip: 'Increment',
        child: const Icon(Icons.add),
      ),
    );
  }
}