paybox

Description:

paybox

paybox #
A new Flutter plugin.
集成 #
Android支付宝 #
1.由于alipay sdk使用的本地依赖，而且近期的gradle版本不推荐将android modules内的本地依赖直接编译到app工程中，所以需要配合修改原生工程
1.1 打开目录./flutterappxx/android/app/,并创建目录/libs

1.2 下载 https://github.com/LazyFury/paybox/blob/master/android/libs/alipaysdk-15.8.03.210428205839.aar?raw=true 或在支付宝官方网站下载 alipaysdk-15.8.03.210428205839
并且拷贝到libs目录

1.3 在/app/build.gradle中添加如下代码
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//替换
android{
defaultConfig{
//minSdkVersion 16
minSdkVersion 19
}
}


//添加
//表示使用libs中到库
repositories {
flatDir(
dirs: "libs"
)
}
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iOS支付宝 #
1 插件使用cocodspod AlipaySDK-iOS,拷贝静态文件到app项目中，所以需要修改ios/podfile
# 注释掉 use_frameworks!
target 'Runner' do
# use_frameworks!
use_modular_headers!

flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
end
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2 这一步不确定是否必须，在原生工程中添加相关依赖
在 Build Phases 选项卡的 Link Binary With Libraries 中，增加以下依赖：libc++.tbd、libz.tbd、SystemConfiguration.framework、CoreTelephony.framework、QuartzCore.framework、CoreText.framework、CoreGraphics.framework、UIKit.framework、Foundation.framework、CFNetwork.framework、CoreMotion.framework，最后还需要把AlipaySDK.framework也加入依赖库。


作者：十三太饱
链接：https://juejin.cn/post/6844903999829704717
来源：掘金
著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。
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3.添加app scheme url

在发起支付的时候需要传入，用户支付宝处理完成逻辑之后返回app
4.添加后台能力(似乎是在唤醒微信的似乎需要，没有测试)


支付回调

//Runner-Bridging-Header.h
#include <AlipaySDK/AlipaySDK.h>

//appdelegate.swift
import UIKit
import Flutter

@UIApplicationMain
@objc class AppDelegate: FlutterAppDelegate {
// method channel
var channel:FlutterMethodChannel?


override func application(
_ application: UIApplication,
didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
) -> Bool {
GeneratedPluginRegistrant.register(with: self)
//注册channel
channel = FlutterMethodChannel(name: "paybox", binaryMessenger: window.rootViewController as! FlutterViewController as! FlutterBinaryMessenger)
return super.application(application, didFinishLaunchingWithOptions: launchOptions)
}

override func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool {
if(url.host == "safepay"){
AlipaySDK.defaultService().processOrder(withPaymentResult: url,standbyCallback: { result in
//standbyCallback 为nil时使用默认处理
//自定义处理，使用method channel 通知支付结果
self.channel?.invokeMethod("payResult", arguments:result)
})
}
return true
}

}
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android 微信 #
无需操作
iOS微信 #
1.info.plist 添加LSApplicationQueriesSchemes array类型 weixinULAPI,wechat,weixin
2.swift代码
//Runner-Bridging-Header.h
#include "WXApi.h"


//AppDelegate.swift
import UIKit
import Flutter

@UIApplicationMain
@objc class AppDelegate: FlutterAppDelegate,WXApiDelegate {
var channel:FlutterMethodChannel?
override func application(
_ application: UIApplication,
didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
) -> Bool {
GeneratedPluginRegistrant.register(with: self)
channel = FlutterMethodChannel(name: "paybox", binaryMessenger: window.rootViewController as! FlutterViewController as! FlutterBinaryMessenger)
return super.application(application, didFinishLaunchingWithOptions: launchOptions)
}

override func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool {
//支付宝回调
if(url.host == "safepay"){
// standbyCallback 为nil是使用默认paybox回调
AlipaySDK.defaultService().processOrder(withPaymentResult: url, standbyCallback: nil)
}
return true
}


//<!-- 微信支付回调 --> appdelegate 需要继承 WXApiDelegate
func onResp(_ resp: BaseResp) {
let map = NSDictionary();
var result = ""
switch resp.type {
case 0:
result = "成功"
case -1:
result = "一般错误"
case -2:
result = "用户取消"
case -3:
result = "发送失败"
case -4:
result = "认证失败"
case -5:
result = "不支持错误"
case -6:
result = "被屏蔽所有操作，可能由于签名不正确或无权限"
default:
result = "未知错误"
}
map.setValue(result, forKey: "result")
map.setValue(resp.errCode, forKey: "status")
map.setValue(resp.errStr, forKey: "memo")
channel?.invokeMethod("wxpayResult", arguments: resp)
}

}


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使用 #
dart 代码
//支付宝支付,orderinfo拼接为字符串
Paybox.aliPay("appid=123&orderId=233", urlScheme: "alipaydemo");


//初始化微信支付 传入appid ,universalLink 替代scheme ios only
Paybox.wxpayInit("123123132",universalLink:"");

//使用微信支付
Paybox.wxPay(WxPayConfig(
appId: "appId",
partnerId: "partnerId",
prepayId: "prepayId",
nonceStr: "nonceStr",
timeStamp: "123131",
sign: "sign"));




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回调 #
使用eventBus回调需要在 app pubspec.yaml 中添加 event_bus 库
借助methodChannel似乎可以实现promise方式回调，但是原生实现各不相同（支付宝android Runnable Thread,微信注册了activity需要借助广播通知，ios需要在入口appdelegate.swift接收

// 支付宝支付回调
var alipayListen = Paybox.eventBus.on<AlipayResult>().listen((event) {
print("ali:" + event.memo + event.status);
});

//微信支付回调
var wxpayListen = Paybox.eventBus.on<WxPayResult>().listen((event) {
print("wx:" + event.result + event.status);
});

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