Flutter插件unofficial_mazzuma_plugin使用方法详解

unofficial_mazzuma_plugin

这是一款非官方实现的Mazzuma支付API插件。

开始使用

安装

在你的pubspec.yaml文件中添加以下依赖：

dependencies:
  unofficial_mazzuma_plugin: x.x.x  # 最新版本

然后运行以下命令来获取包：

flutter packages get

或者升级包：

flutter packages upgrade

导入库：

import 'package:unofficial_mazzuma_plugin/unofficial_mazzuma_plugin.dart';

示例代码

下面是一个完整的示例代码，展示了如何使用unofficial_mazzuma_plugin插件进行支付操作：

void main() {
  runApp(MaterialApp(
    home: MyHomePage(),
  ));
}

class MyHomePage extends StatefulWidget {
  [@override](/user/override)
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  UnofficialMazzumaPlugin mazzumaPlugin = UnofficialMazzumaPlugin();

  void makePayment() {
    int price = 5000; // GHS 1.00 = 100 pesewas
    String network = "mtn";
    String recipientNumber = "vodafone";
    String recipientNetwork = '233503169330';
    String sender = "233245436757";
    String apiKey = "XXXXXXXXXXXXXXXXXXXXXX";

    /** 这表示现金流动的方向。例如，rmta可以理解为短语'receive mtn to airtel'的首字母缩写，
    这意味着你将从一个MTN号码(发送者)收到钱到你的Airtel账户(接收者号码)。此格式适用于所有发送给API的交易请求。
    不要忘记在前面添加r。 **/

    String paymentOption;
    if (recipientNumber == "AIRTELTIGO") {
      paymentOption = "ratm";
    } else if (network == "MTN") {
      paymentOption = "rmtm";
    } else {
      paymentOption = "unknown";
    }

    final response = mazzumaPlugin.processPayment(
      price: price,
      network: network,
      recipientNumber: recipientNumber,
      sender: sender,
      option: paymentOption,
      apiKey: apiKey,
      recipientNetwork: recipientNetwork,
    );

    print(response.toMap());
  }

  [@override](/user/override)
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("Mazzuma Payment Example"),
      ),
      body: Center(
        child: ElevatedButton(
          onPressed: makePayment,
          child: Text("Make Payment"),
        ),
      ),
    );
  }
}

完整示例代码

下面是完整的示例代码，展示如何在Flutter应用中使用该插件：

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

void main() {
  runApp(MaterialApp(
    home: MyHomePage(),
  ));
}

class MyHomePage extends StatefulWidget {
  [@override](/user/override)
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  UnofficialMazzumaPlugin mazzumaPlugin = UnofficialMazzumaPlugin();

  void makePayment() {
    int price = 5000; // GHS 1.00 = 100 pesewas
    String network = "mtn";
    String recipientNumber = "vodafone";
    String recipientNetwork = '233503169330';
    String sender = "233245436757";
    String apiKey = "XXXXXXXXXXXXXXXXXXXXXX";

    /** 这表示现金流动的方向。例如，rmta可以理解为短语'receive mtn to airtel'的首字母缩写，
    这意味着你将从一个MTN号码(发送者)收到钱到你的Airtel账户(接收者号码)。此格式适用于所有发送给API的交易请求。
    不要忘记在前面添加r。 **/

    String paymentOption;
    if (recipientNumber == "AIRTELTIGO") {
      paymentOption = "ratm";
    } else if (network == "MTN") {
      paymentOption = "rmtm";
    } else {
      paymentOption = "unknown";
    }

    final response = mazzumaPlugin.processPayment(
      price: price,
      network: network,
      recipientNumber: recipientNumber,
      sender: sender,
      option: paymentOption,
      apiKey: apiKey,
      recipientNetwork: recipientNetwork,
    );

    print(response.toMap());
  }

  [@override](/user/override)
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("Mazzuma Payment Example"),
      ),
      body: Center(
        child: ElevatedButton(
          onPressed: makePayment,
          child: Text("Make Payment"),
        ),
      ),
    );
  }
}