flutter_cashfree_pg_sdk 2.2.7+45 
flutter_cashfree_pg_sdk: ^2.2.7+45 copied to clipboard
cashfree.comThis is a new integration provided by Cashfree. If you are integrating with Cashfree PG for the first time, we recommend that you use this integration.
example/lib/main.dart
import 'package:flutter/material.dart';
import 'package:flutter_cashfree_pg_sdk/api/cfcard/cfcardlistener.dart';
import 'package:flutter_cashfree_pg_sdk/api/cfcard/cfcardwidget.dart';
import 'package:flutter_cashfree_pg_sdk/api/cferrorresponse/cferrorresponse.dart';
import 'package:flutter_cashfree_pg_sdk/api/cfpayment/cfcard.dart';
import 'package:flutter_cashfree_pg_sdk/api/cfpayment/cfcardpayment.dart';
import 'package:flutter_cashfree_pg_sdk/api/cfpayment/cfdropcheckoutpayment.dart';
import 'package:flutter_cashfree_pg_sdk/api/cfpayment/cfnetbanking.dart';
import 'package:flutter_cashfree_pg_sdk/api/cfpayment/cfnetbankingpayment.dart';
import 'package:flutter_cashfree_pg_sdk/api/cfpayment/cfsubscriptioncheckoutpayment.dart';
import 'package:flutter_cashfree_pg_sdk/api/cfpayment/cfupi.dart';
import 'package:flutter_cashfree_pg_sdk/api/cfpayment/cfupipayment.dart';
import 'package:flutter_cashfree_pg_sdk/api/cfpayment/cfwebcheckoutpayment.dart';
import 'package:flutter_cashfree_pg_sdk/api/cfpaymentcomponents/cfpaymentcomponent.dart';
import 'package:flutter_cashfree_pg_sdk/api/cfpaymentgateway/cfpaymentgatewayservice.dart';
import 'package:flutter_cashfree_pg_sdk/api/cfsession/cfsession.dart';
import 'package:flutter_cashfree_pg_sdk/api/cfsession/cfsubssession.dart';
import 'package:flutter_cashfree_pg_sdk/api/cftheme/cftheme.dart';
import 'package:flutter_cashfree_pg_sdk/utils/cfenums.dart';
import 'package:flutter_cashfree_pg_sdk/utils/cfexceptions.dart';
import 'package:flutter_cashfree_pg_sdk/api/cfupi/cfupiutils.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:uuid/uuid.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';
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> {
var cfPaymentGatewayService = CFPaymentGatewayService();
var clientIDController = TextEditingController();
var clientSecretController = TextEditingController();
CFCardWidget? cfCardWidget;
@override
void initState() {
super.initState();
cfPaymentGatewayService.setCallback(verifyPayment, onError);
final GlobalKey<CFCardWidgetState> myWidgetKey = GlobalKey<CFCardWidgetState>();
try {
var session = createSession();
cfCardWidget = CFCardWidget(key: myWidgetKey,
textStyle: null,
inputDecoration: InputDecoration(
hintText: 'XXXX XXXX XXXX XXXX',
contentPadding: const EdgeInsets.all(15.0), // Adjust padding as needed
counterText: "",
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(5.0), // Adjust the radius as needed
),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(5.0), // Adjust the radius as needed
borderSide: const BorderSide(
color: Colors.green, // Set your desired tint color here
width: 2.0, // Adjust the border width as needed
),
),
),
cardListener: cardListener,
cfSession: session,
);
} on CFException catch (e) {
print(e.message);
}
CFUPIUtils().getUPIApps().then((value) {
for(var i = 0; i < (value?.length ?? 0); i++) {
print("UPI Icon base64Icon ==> ${value?[i]["base64Icon"]}");
print("UPI Package Identifier ==>${value?[i]["id"]}");
print("UPI App Name ==> ${value?[i]["displayName"]}");
var a = value?[i]["id"] as String ?? "";
if(a.contains("cashfree")) {
upiPackageName = value?[i]["id"];
print("UPI PackageName ==> $upiPackageName");
}
}
});
}
// void clearCookies() {
// cookieManager.clearCookies();
// }
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Plugin example app'),
),
body: Center(
child: Column(
children: [
// Container(
// height: 500,
// width: 500,
// child: WebViewWidget(controller: controller),
// )
Container(
margin: const EdgeInsets.symmetric(horizontal: 20.0),
child: TextField(
controller: clientIDController,
decoration: InputDecoration(
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(5.0),
),
hintText: 'Enter AppId',
contentPadding: const EdgeInsets.all(15.0),
),
),
),
Container(
margin: const EdgeInsets.symmetric(horizontal: 20.0),
child: TextField(
controller: clientSecretController,
decoration: InputDecoration(
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(5.0),
),
hintText: 'Enter App Secret',
contentPadding: const EdgeInsets.all(15.0),
),
)),
TextButton(onPressed: pay, child: const Text("Drop Pay flow")),
TextButton(
onPressed: webCheckout,
child: const Text("Web Checkout Flow")),
TextButton(
onPressed: upiIntentCheckout,
child: const Text("UPI Intent Checkout")),
TextButton(
onPressed: () => susbcriptionCheckout(context),
child: const Text("Subscription Web Checkout Flow")),
cfCardWidget!,
TextButton(onPressed: cardPay, child: const Text("Card Pay")),
TextButton(onPressed: upiCollectPay, child: const Text("UPI Collect Pay")),
TextButton(onPressed: upiIntentPay, child: const Text("UPI Intent Pay")),
TextButton(onPressed: netbankingPay, child: const Text("Netbanking Pay")),
],
),
),
),
);
}
// "var cardNumber = document.createElement('div');\ncardNumber.id = \"cardNumber\";\nvar cardCvv = document.createElement('div');\ncardCvv.id = \"cardCvv\";\nvar cardExpiry = document.createElement('div');\ncardExpiry.id = \"cardExpiry\";\nvar cardHolder = document.createElement('div');\ncardHolder.id = \"cardHolder\";\nvar payButton = document.createElement('button');\npayButton.id = \"payButton\";\n\n\nconst cashfree = await load({ \n mode: \"sandbox\", //or production\n });\n\n const cardComponent = cashfree.create(\"cardNumber\", {});\n cardComponent.mount(\"#cardNumber\");\n\n const cardCvv = cashfree.create(\"cardCvv\", {});\n cardCvv.mount(\"#cardCvv\");\n\n const cardExpiry = cashfree.create(\"cardExpiry\", {});\n cardExpiry.mount(\"#cardExpiry\");\n\n const cardHolder = cashfree.create(\"cardHolder\", {});\n cardHolder.mount(\"#cardHolder\");\n\n const showError = function(e){\n alert(e.message)\n }\n\n document.querySelector(\"#payBtn\").addEventListener(\"click\", async () => {\n cashfree.pay({\n paymentMethod: cardComponent,\n paymentSessionId: \"yourPaymentSession\",\n returnUrl: \"https://merchantsite.com/return?order_id={order_id}\",\n }).then(function (data) {\n if (data != null && data.error) {\n return showError(data.error)\n }\n });\n })"
void verifyPayment(String orderId) {
print("Verify Payment");
}
void onError(CFErrorResponse errorResponse, String orderId) {
print("Error while making payment");
print(errorResponse.getMessage());
}
void cardListener(CFCardListener cardListener) {
print("Card Listener triggered");
print(cardListener.getNumberOfCharacters());
print(cardListener.getType());
print(cardListener.getMetaData());
}
String orderId = "devstudio_7318157564499795298";
String paymentSessionId = "session_GPXQ9UXdmPZPYNaENynIezYeoEK1kZkmMnR8fDPtYH2mJgS_dqIENfGw9k3rRNjpXW8PfgpdTDXIr6-q6TSTxCL9oE0DRzVrnaySGR5Q-h8NxEiwpg6DpdcOYIMpayment";
void receivedEvent(String event_name, Map<dynamic, dynamic> meta_data) {
print(event_name);
print(meta_data);
}
CFEnvironment environment = CFEnvironment.SANDBOX;
String upiPackageName = "";
upiIntentCheckout() async {
try {
cfPaymentGatewayService.setCallback(verifyPayment, onError);
var session = createSession();
var upi = CFUPIBuilder().setChannel(CFUPIChannel.INTENT_WITH_UI).build();
var upiPayment = CFUPIPaymentBuilder().setSession(session!).setUPI(upi).build();
cfPaymentGatewayService.doPayment(upiPayment);
} on CFException catch (e) {
print(e.message);
}
}
upiCollectPay() async {
try {
cfPaymentGatewayService.setCallback(verifyPayment, onError);
var session = createSession();
var upi = CFUPIBuilder().setChannel(CFUPIChannel.COLLECT).setUPIID("suhasg6@ybl").build();
var upiPayment = CFUPIPaymentBuilder().setSession(session!).setUPI(upi).build();
cfPaymentGatewayService.doPayment(upiPayment);
} on CFException catch (e) {
print(e.message);
}
}
netbankingPay() async {
try {
cfPaymentGatewayService.setCallback(verifyPayment, onError);
var session = createSession();
var netbanking = CFNetbankingBuilder().setChannel("link").setBankCode(3003).build();
var netbankingPayment = CFNetbankingPaymentBuilder().setSession(session!).setNetbanking(netbanking).build();
cfPaymentGatewayService.doPayment(netbankingPayment);
} on CFException catch (e) {
print(e.message);
}
}
upiIntentPay() async {
try {
cfPaymentGatewayService.setCallback(verifyPayment, onError);
var session = createSession();
var upi = CFUPIBuilder().setChannel(CFUPIChannel.INTENT).setUPIID(upiPackageName).build();
var upiPayment = CFUPIPaymentBuilder().setSession(session!).setUPI(upi).build();
cfPaymentGatewayService.doPayment(upiPayment);
} on CFException catch (e) {
print(e.message);
}
}
cardPay() async {
try {
cfPaymentGatewayService.setCallback(verifyPayment, onError);
var session = createSession();
var card = CFCardBuilder().setCardWidget(cfCardWidget!).setCardExpiryMonth("08").setCardExpiryYear("88").setCardHolderName("Roronoa Zoro").setCardCVV("888").build();
var cardPayment = CFCardPaymentBuilder().setSession(session!).setCard(card).savePaymentMethod(true).build();
cfPaymentGatewayService.doPayment(cardPayment);
} on CFException catch (e) {
print(e.message);
}
}
pay() async {
try {
var session = createSession();
List<CFPaymentModes> components = <CFPaymentModes>[];
components.add(CFPaymentModes.UPI);
var paymentComponent = CFPaymentComponentBuilder().setComponents(components).build();
var theme = CFThemeBuilder().setNavigationBarBackgroundColorColor("#FF0000").setPrimaryFont("Menlo").setSecondaryFont("Futura").build();
var cfDropCheckoutPayment = CFDropCheckoutPaymentBuilder().setSession(session!).setPaymentComponent(paymentComponent).setTheme(theme).build();
cfPaymentGatewayService.doPayment(cfDropCheckoutPayment);
} on CFException catch (e) {
print(e.message);
}
}
CFSession? createSession() {
try {
String oid = orderId;
String spi = paymentSessionId;
var session = CFSessionBuilder().setEnvironment(environment).setOrderId(oid).setPaymentSessionId(spi).build();
return session;
} on CFException catch (e) {
print(e.message);
}
return null;
}
newPay() async {
cfPaymentGatewayService = CFPaymentGatewayService();
cfPaymentGatewayService.setCallback((p0) async {
print(p0);
}, (p0, p1) async {
print(p0);
print(p1);
});
webCheckout();
}
webCheckout() async {
try {
var session = createSession();
var theme = CFThemeBuilder().setNavigationBarBackgroundColorColor("#ffffff").setNavigationBarTextColor("#ffffff").build();
var cfWebCheckout = CFWebCheckoutPaymentBuilder().setSession(session!).setTheme(theme).build();
cfPaymentGatewayService.doPayment(cfWebCheckout);
} on CFException catch (e) {
print(e.message);
}
}
susbcriptionCheckout(BuildContext context) async {
try {
cfPaymentGatewayService.setCallback(
onSubscriptionVerify, onSubscriptionFailure);
var session = await createSubscriptionSession();
if (session == null) {
print("Subscription Session creation failed");
showToast("Subscription Session creation failed");
return;
}
var theme = CFThemeBuilder()
.setNavigationBarBackgroundColorColor("#ffffff")
.setNavigationBarTextColor("#ffffff")
.build();
var cfsubscriptionCheckout = CFSubscriptionPaymentBuilder()
.setSession(session)
.setTheme(theme)
.build();
cfPaymentGatewayService.doPayment(cfsubscriptionCheckout);
} on CFException catch (e) {
print(e.message);
}
}
Future<CFSubscriptionSession?> createSubscriptionSession() async {
const uuid = Uuid();
final String subscriptionId = 'sub_${uuid.v4()}';
final url = Uri.parse('https://sandbox.cashfree.com/pg/subscriptions');
final headers = {
'accept': 'application/json',
'content-type': 'application/json',
'x-api-version': '2023-08-01',
'x-client-id': clientIDController.text,
'x-client-secret': clientSecretController.text,
};
final body = jsonEncode({
"customer_details": {
"customer_name": "Mukul Jain",
"customer_email": "mukul.jain@cashfree.com",
"customer_phone": "8810643608"
},
"plan_details": {"plan_id": "plan_12344"},
"authorization_details": {
"authorization_amount": 1,
"authorization_amount_refund": true
},
"subscription_meta": {
"return_url": "https://wa.me/9512440440?text=Payment%20Successfull",
"notification_channel": ["EMAIL", "SMS"]
},
"subscription_id": subscriptionId,
"subscription_note": "testSUBB",
"subscription_expiry_time": "2026-01-14T23:00:08+05:30",
"notificationChannels": ["EMAIL", "SMS"]
});
try {
final response = await http.post(url, headers: headers, body: body);
if (response.statusCode == 200 || response.statusCode == 201) {
final data = jsonDecode(response.body);
final subscriptionSessionId = data['subscription_session_id'];
final subscriptionId = data['subscription_id'];
var subsriptionSession = CFSubscriptionSessionBuilder()
.setEnvironment(environment)
.setSubscriptionId(subscriptionId)
.setSubscriptionSessionId(subscriptionSessionId)
.build();
return subsriptionSession;
} else {
print(
"Failed to create subscription: ${response.statusCode} ${response.body}");
}
} catch (e) {
print("Exception during subscription creation: $e");
}
return null;
}
void onSubscriptionVerify(String subscriptionId) {
print("Verify Subscription ===> $subscriptionId");
showToast("Verify Subs ID ==> $subscriptionId");
}
void onSubscriptionFailure(CFErrorResponse errorResponse, String data) {
print("Failure in subscription flow");
print(errorResponse.getMessage());
showToast(errorResponse.getMessage());
}
void showToast( String? message){
Fluttertoast.showToast(
msg: "$message",
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.CENTER,
timeInSecForIosWeb: 1,
backgroundColor: Colors.red,
textColor: Colors.white,
fontSize: 16.0
);
}
}Metadata
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This is a new integration provided by Cashfree. If you are integrating with Cashfree PG for the first time, we recommend that you use this integration.
Homepage
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Documentation
License
unknown (license)
Dependencies
flutter, flutter_web_plugins, http, js, plugin_platform_interface
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