Flutter Kpay Kit

KBZ Mobile Payment package for Flutter

Getting Started

Installation

dependencies:
  flutter_kpay_kit:latest version

Usage

Android

UAT version

• add or overwirte uat kbzsdk.arr under yourproject/android/app/lib

Product version

• add or overwirte prod kbzsdk.arr under yourproject/android/app/lib

CallBack Function

• add following code in android/app/src/main/manifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
....
	<activity android:name="com.kbzbank.payment.sdk.callback.CallbackResultActivity" android:theme="@android:style/Theme.NoDisplay" android:exported="true"
....

IOS

App project configuration in the Info. Add kbzpay pist white list ios/Runner/Info.plist

<key>LSApplicationQueriesSchemes</key>
	<array>
		<string>kbzpay</string>
	</array>

Payment callback

Payment callback, payment completion or payment cancellation, currently there are only two states. The callback parameter is returned as an OpenUrl, as shown below

1：Pay for success， 2：Payment failed, 3: Payment cancel

the remaining fields are reserved for later addition。

Example

import 'package:flutter_kpay_kit/flutter_kpay_kit.dart';

  void startPay() {
    FlutterKpayKit.startPay(
            merchCode: this.merchCode,
            // "10000",
            appId: this.appId,
            //"kp4c1706c8675a45fghjklrskyf",
            signKey: this.signKey,
            //"123",
            orderId: this.orderId,
            //"294",
            amount: this.amount,
            title: "title",
            urlScheme: "",
            //Only Ios
            isProduction: false,
            notifyURL: 'http://test.payment.com/notify')
        .then((res) {
      print('startPay' + res.toString());
    });
  }

void openKpay() {
  FlutterKpayKit.connectKBZPay(
      prepayID: '123',
      merchCode: '123',
      appId: '123',
      //Only Ios
      urlScheme: 'https',
      signKey: 'signKey')
      .then((res) {
    Map response = json.decode(res);
    String result = response["Response"]["result"];
    if (result == "FAIL") {
      _messangerKey.currentState!.showSnackBar(
        SnackBar(content: Text(response["Response"]["msg"])),
      );
    }
  });
}

    
  @override
  void initState() {
    super.initState();
    FlutterKpayKit.onPayStatus().listen((data) {
      print('onPayStatus $data');
    });
  }

Getting Started

This project is a starting point for a Flutter plug-in package, a specialized package that includes platform-specific implementation code for Android and/or iOS.

For help getting started with Flutter development, view the online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.