techpay 0.0.2

Flutter package for the techpay payment gateway

example/lib/main.dart

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

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

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

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const MyHomePage(title: 'Flutter Demo App'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key, required this.title});
  final String title;

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

class _MyHomePageState extends State<MyHomePage> {
  String res = '';
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        centerTitle: true,
        title: Text(widget.title),
      ),
      body: Center(
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.center,
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            const Text(
              'Your bill is k1.89\nProceed with payment',),
            SizedBox(
              width: 250,
              height: 85,
              child: Techpay(
                  apiKey: 'your apiKey',
                  appId: 'your appId', amount: 1.98, reference: 'bills_payment',
                  orderNumber: '0202300',
                  onPaymentResponse: (response) {
                    print(response);
                    // the response (json) parameter contains the payment response from techpay
                    // display the response message
                    ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(response['message'])));
                    // Continue the application process flow
                  }
              ),
            ),
          ],
        ),
      ), // This trailing comma makes auto-formatting nicer for build methods.
    );
  }
}