open_payment 2.0.0

Flutter plugin which lets you seamlessly integrate OPEN Payment Gateway with your Flutter app and start collecting payments from your customers.

example/lib/main.dart

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

import 'package:open_payment/open_payment.dart';

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

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

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

class _MyAppState extends State<MyApp> {
  String accessToken = "your-access-token";
  String paymentToken = "payment-token";
  PaymentEnvironment environment = PaymentEnvironment.live;
  String? result;

  Future<void> onPaymentClick() async {
    OpenPaymentPayload openPaymentPayload = OpenPaymentPayload(
        accessToken: accessToken,
        paymentToken: paymentToken,
        environment: environment,
        logoUrl: "your-logo-url",
        mainColor: "#83025c",
        errorColor: "#ff0000");

    await OpenPayment.initiatePayment(
        openPaymentPayload: openPaymentPayload,
        onTransactionComplete: (TransactionDetails transactionDetails) {
          setState(() {
            result = transactionDetails.status;
          });
        },
        onError: (String error) {
          setState(() {
            result = error;
          });
        });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Open Payment Demo'),
        ),
        body: Text(result.toString()),
        floatingActionButton: FloatingActionButton(
          child: const Icon(Icons.add),
          onPressed: onPaymentClick,
        ),
      ),
    );
  }
}