instamojo 1.0.0+2

Instamojo SDK from Instamojo ported to flutter as plugin with all necessary features and with Null Safety which is implementation by EvilRATT

Instamojo Plugin

Plugin to implement Instamojo Payment Gateway on your flutter app

Note: This plugin is still under active development, and some Zoom features might not be available yet. We are working to add more features. Feedback, Pull Requests are always welcome.

Note: For Android and iOS Build import.

import 'package:instamojo/instamojo.dart';

Features

• ✅ Based on Instamojo API
• ✅ Null Safety.
• ✅ Stream Payment Status with Proper Message.
• ✅ UPI Payment Supported.
• ✅ Login Error with proper Error codes.
• ✅ All payment options accepted including wallets.
• ✅ iOS & Android Support.
• ✅ Web Support.
• ✅ Customized Styling.
• ❌ UI Improvements.
• ❌ UPI App Integration.

Installation

First, add instamojo: ^1.0.0+2 as a dependency in your pubspec.yaml file.

Note: For Live Mode SDK Server setup is required. You can find sample sdk server code below.

• Link to Sample Server Sdk Sample SDK Server.

Examples

Instamojo Screen For Payment Initialization Test Mode

class InstamojoScreen extends StatefulWidget {
  final CreateOrderBody? body;
  final String? orderCreationUrl;
  final bool? isLive;

  const InstamojoScreen(
      {Key? key, this.body, this.orderCreationUrl, this.isLive = false})
      : super(key: key);

  @override
  _InstamojoScreenState createState() => _InstamojoScreenState();
}

class _InstamojoScreenState extends State<InstamojoScreen>
    implements InstamojoPaymentStatusListener {
  @override
  Widget build(BuildContext context) {
    SystemChrome.setPreferredOrientations([
      DeviceOrientation.portraitUp,
      DeviceOrientation.portraitDown,
    ]);
    return Scaffold(
        appBar: AppBar(
          title: const Text('Instamojo Flutter'),
        ),
        body: SafeArea(
            child: FlutterInstamojo(
          isConvenienceFeesApplied: false,
          listener: this,
          environment: widget.isLive! ? Environment.PRODUCTION : Environment.TEST,
          apiCallType: ApiCallType.createOrder(
              createOrderBody: widget.body,
              orderCreationUrl: widget.orderCreationUrl),
          stylingDetails: StylingDetails(
              buttonStyle: ButtonStyling(
                  buttonColor: Colors.amber,
                  buttonTextStyle: const TextStyle(
                    color: Colors.black,
                  )),
              listItemStyle: ListItemStyle(
                  borderColor: Colors.grey,
                  textStyle: const TextStyle(color: Colors.black, fontSize: 18),
                  subTextStyle: const TextStyle(color: Colors.grey, fontSize: 14)),
              loaderColor: Colors.amber,
              inputFieldTextStyle: InputFieldTextStyle(
                  textStyle: const TextStyle(color: Colors.black, fontSize: 18),
                  hintTextStyle: const TextStyle(color: Colors.grey, fontSize: 14),
                  labelTextStyle: const TextStyle(color: Colors.grey, fontSize: 14)),
              alertStyle: AlertStyle(
                headingTextStyle: const TextStyle(color: Colors.black, fontSize: 14),
                messageTextStyle: const TextStyle(color: Colors.black, fontSize: 12),
                positiveButtonTextStyle:
                    const TextStyle(color: Colors.redAccent, fontSize: 10),
                negativeButtonTextStyle:
                    const TextStyle(color: Colors.amber, fontSize: 10),
              )),
        )));
  }

  @override
  void paymentStatus({Map<String, String>? status}) {
    Navigator.pop(context, status);
  }
}

Instamojo Screen For Payment Initialization Live Mode

For Live Mode Need to Invoke ApiCallType.startPayment(orderId: "")

class InstamojoScreen extends StatefulWidget {
  final CreateOrderBody? body;
  final String? orderCreationUrl;
  final bool? isLive;
  final String name;
  final String orderId;

  const InstamojoScreen(
      {Key? key, this.body, this.orderCreationUrl, this.isLive = false, this.name, this.orderId})
      : super(key: key);

  @override
  _InstamojoScreenState createState() => _InstamojoScreenState();
}

class _InstamojoScreenState extends State<InstamojoScreen>
    implements InstamojoPaymentStatusListener {
  @override
  Widget build(BuildContext context) {
    SystemChrome.setPreferredOrientations([
      DeviceOrientation.portraitUp,
      DeviceOrientation.portraitDown,
    ]);
    return Scaffold(
        appBar: AppBar(
          title: const Text('Instamojo Flutter'),
        ),
        body: SafeArea(
            child: FlutterInstamojo(
          isConvenienceFeesApplied: false,
          listener: this,
          environment:Environment.PRODUCTION,
          apiCallType: ApiCallType.startPayment(orderId: widget.orderId), 
          stylingDetails: StylingDetails(
              buttonStyle: ButtonStyling(
                  buttonColor: Colors.amber,
                  buttonTextStyle: const TextStyle(
                    color: Colors.black,
                  )),
              listItemStyle: ListItemStyle(
                  borderColor: Colors.grey,
                  textStyle: const TextStyle(color: Colors.black, fontSize: 18),
                  subTextStyle: const TextStyle(color: Colors.grey, fontSize: 14)),
              loaderColor: Colors.amber,
              inputFieldTextStyle: InputFieldTextStyle(
                  textStyle: const TextStyle(color: Colors.black, fontSize: 18),
                  hintTextStyle: const TextStyle(color: Colors.grey, fontSize: 14),
                  labelTextStyle: const TextStyle(color: Colors.grey, fontSize: 14)),
              alertStyle: AlertStyle(
                headingTextStyle: const TextStyle(color: Colors.black, fontSize: 14),
                messageTextStyle: const TextStyle(color: Colors.black, fontSize: 12),
                positiveButtonTextStyle:
                    const TextStyle(color: Colors.redAccent, fontSize: 10),
                negativeButtonTextStyle:
                    const TextStyle(color: Colors.amber, fontSize: 10),
              )),
        )));
  }

  @override
  void paymentStatus({Map<String, String>? status}) {
    print(status);
  }
}

Invoke Payment For Testing Purpose Only

startInstamojo() async {
    dynamic result = await Navigator.push(
        context,
        MaterialPageRoute(
            builder: (ctx) => InstamojoScreen(
                  isLive: false,
                  body: CreateOrderBody(
                      buyerName: "EvilRAT Technologies",
                      buyerEmail: "[e-mail]",
                      buyerPhone: "[phone]",
                      amount: "300",
                      description: "Test Payment"),
                  orderCreationUrl:
                      "https://sample-sdk-server.instamojo.com/order", // The sample server of instamojo to create order id.
                )));

    setState(() {
      _paymentResponse = result.toString();
    });
}

Invoke Payment For Live Mode

startInstamojo() async {
    dynamic result = await Navigator.push(
        context,
        MaterialPageRoute(
            builder: (ctx) => InstamojoScreen(
                  isLive: true,
                  name: widget.package["name"].toString(),
                  orderId: orderId,
                  isLive: true,
                )
        )
    );

    setState(() {
      _paymentResponse = result.toString();
    });
}

Getting Started With Flutter

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