Client/GameClient/Assets/Game/Launcher/Platform/Pay/AliPayManagerInit.cs

using DouYouSdk;
using UniFramework.Event;
using UnityEngine;

namespace GFGGame.Launcher
{
    public class AliPayManagerInit : SingletonBase<AliPayManagerInit>
    {
        public IAliSDKListener aliSDKListener;

        private static AndroidJavaClass _unityPlayerClass;

        private static AndroidJavaObject _mainActivity;

        public void InitSDK()
        {
            if (_unityPlayerClass == null)
            {
                _unityPlayerClass = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
            }

            if (_mainActivity == null)
            {
                _mainActivity = _unityPlayerClass.GetStatic<AndroidJavaObject>("currentActivity");
            }

            AliDKHandler eventHandler = GameObject.Find("AliPayGameObject")?.GetComponent<AliDKHandler>();
            if (eventHandler == null)
            {
                GameObject gameObject = new GameObject("AliPayGameObject");
                gameObject.AddComponent<AliDKHandler>();
                GameObject.DontDestroyOnLoad(gameObject);
            }
            
            InitVxSdk(LauncherConfig.vxSdkAppId);
        }

        /// <summary>
        /// 调起支付宝支付
        /// </summary>
        public void ShowSwitchPayment(string orderStr, string callBackObjectName = "AliPayGameObject",
            string callBackFuncName = "AliPayReceive")
        {
            Instance.CallDouYouMainActivity("AliPay", orderStr, callBackObjectName, callBackFuncName);
        }

        //实例化微信SDK
        public void InitVxSdk(string appId)
        {
            Instance.CallDouYouMainActivity("WechatInit", appId);
        }

        /// <summary>
        /// 调起微信支付
        /// </summary>
        /// <param name="appId">APP_ID：微信开放平台应用的唯一标识，通常由微信支付平台提供。</param>
        /// <param name="mchId">MCH_ID：商户号，由微信支付平台提供。</param>
        /// <param name="prepayId">prepayid：通过调用统一下单接口得到的预支付交易会话ID。是微信支付在后台创建订单时返回的参数。</param>
        /// <param name="packageValue">packageValue：签名方式，通常为 "Sign=WXPay"，如果需要做其他支付方式，可以修改这个值。</param>
        /// <param name="nonceStr">这是一个随机字符串，用于防止请求被重放。</param>
        /// <param name="timestamp">timestamp：时间戳，当前时间的秒级表示。这个值在每次请求时需要实时获取。</param>
        /// <param name="sign">sign：签名，必须按照微信支付要求的方式来计算签名。签名的计算规则涉及到其他参数，需要商户自己计算。</param>
        /// <param name="callBackObjectName"></param>
        /// <param name="callBackFuncName"></param>
        public void VxShowSwitchPayment(string appId, string mchId, string prepayId, string packageValue,
            string nonceStr, string timestamp, string sign, string callBackObjectName = "AliPayGameObject",
            string callBackFuncName = "VxPayReceive")
        {
            Instance.CallDouYouMainActivity("WeChatPayReq", appId, mchId, prepayId, packageValue,
                nonceStr, timestamp, sign, callBackObjectName, callBackFuncName);
        }

        private void CallDouYouMainActivity(string functionName, params object[] args)
        {
            _mainActivity?.Call(functionName, args);
        }

        public class AliDKHandler : AliPaySDKHandler
        {
            /// <summary>
            /// 支付回调
            /// </summary>
            /// <param name="message">支付回调</param>
            public override void AliPayReceiveAb(string message)
            {
                Debug.Log($"AliPayReceiveAb:{message}");
                AliPayManagerInit.Instance.aliSDKListener?.AliPayReceiveAb(message);
            }

            public override void VxPayReceiveAb(string message)
            {
                Debug.Log($"AliPayReceiveAb:{message}");
                AliPayManagerInit.Instance.aliSDKListener?.VxPayReceiveAb(message);
            }
        }
    }
}