GooglePay_aar_forUnity

GooglePay_aar_forUnity

此工程功能是在AS中接入Google支付，然后生成aar文件给Unity调用，

对应的Unity工程是：https://github.com/amylaogong/Unity_IAP_Google_With_aarCreatedByAS

环境：

AS:3.3.2

Unity:2018.1.6

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将本工程download到本地，用AS打开，调整好工程可以正常build，经测试遇到的坑，全是翻墙网络原因导致build失败

翻墙正常也可能因为不稳定而出现各种问题，这个过程本人是一直在try again，终于过了这一步

然后打开工程 AndroidStudio里Terminal里执行命令： gradlew googlepay:assembleRelease

然后会在.\googlepay\build\outputs\aar目录下生成aar文件：googlepay-release.aar

用压缩软件打开，删掉aar文件内libs下的jar包，因为跟unity自带的会重复，unity打包的时候会自动引用自身的classes.jar

之后将最终的aar文件复制到unity工程安卓插件路径下面：

\Assets\Plugins\Android\

配置unity打包信息，跟Googleplay后台一致，包括包名，versioncode，versionname，应用签名等

最后用unity打出安卓包，测试即可

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代码介绍：

MainActivity.java,提供Unity里面调用的接口

unity调用安卓代码：

mainActivity.Call("SetRunMode",runMode);//运行模式，可以切换测试环境

mainActivity.Call("InitPay",googleKey);//开启支付的初始化操作

mainActivity.Call("ChargeByProductID", productID);//支付

mainActivity.Call("QuerySkuOnwed");//查询

SetRunMode（bool），可以设置是否为测试模式，本例测试模式下只是打开了log开关

InitPay（string） ,从unity传入googleKey，初始化支付

ChargeByProductID（string） 通过支付档位id，进行支付

QuerySkuOnwed（），请求拥有的物品进行消耗，也用于开始时的检查，如果有则会执行消耗逻辑

安卓回调unity的接口：OnNotifyWithJson（）

返回json字符串，Unity通过获取function字段的不同，来判断应该执行的逻辑

Unity里的json序列化类成员：

public class IAPCallBackResult{

public string function;//回调方法

public int code = -1;//状态

public int ownedSkuSize = -1;//拥有未消耗的物品数量

public int IabHelerCode;//

public string resultMsg;//Google返回的订单说明


public string googleOrderId;//getOrderId，google订单号

public string getSku;//该笔支付的档位id

public string selfOrderId;//getDeveloperPayload，向google下单时的自定义订单号



public string getPurchaseTime;

public string getItemType;

public string getOriginalJson;

public string getPackageName;

public string getPurchaseState;

public string getSignature;

public string getToken;


public string key;//

public string value;//


//预留6个档位吧，一般4个就够用了

public string getSku_1;//

public string getSku_2;//

public string getSku_3;//

public string getSku_4;//

public string getSku_5;//

public string getSku_6;//

public int sku_detail_count = -1;//

public string sku_detail_1;//id|price

public string sku_detail_2;//

public string sku_detail_3;//

public string sku_detail_4;//

public string sku_detail_5;//

public string sku_detail_6;//

public string purchase_verify_info;//独立请求返回的结果，googleOrder|verifyState

public string purchase_isVailid;//伴随订单回调的结果

}

code取值：

public enum IAP_PAY_STATE{ PAY_STATE_CONSUME_SUCCESS = 0,//消费成功

PAY_STATE_QUERRY_OWNEDSKU_SUCCESS = 1,//获取拥有的未消耗物品

PAY_STATE_QUERRY_SKU_DETAILS= 2,//获得商品详情，id和价格

PAY_STATE_SERVICE_INIT_FAILED = 1998,//初始化失败

PAY_STATE_SERVICE_READY = 1999,//初始化完毕，服务准备完毕

PAY_STATE_PROCESS_PURCHASE_CANCELLED=2001,//用户取消

PAY_STATE_PROCESS_PURCHASE=2000,////purchase过程中，再根据IapHeper的状态码判断进度

PAY_STATE_PROCESS_PURCHASE_DONE=2002,//购买完成，purcahse over支付完成还未消耗

PAY_STATE_PROCESS_CONSUME=3000,//消费有了回调，然后判断是否成功，成功之后就调用另一个方法了OnCallBackPaySuccess

PAY_STATE_VERIFY_CONSUME= 3001 // verify data

}

function取值如下：

OnCallBackPayProcess，主要是支付从初始化到最终成功前的状态判断

OnCallBackPaySuccess，支付所有流程完毕，该回调指的是成功消耗物品之后的回调

OnCallBackQuerryOwnedSku，查询google服务器上拥有的未消耗的物品

SetCache，设置字典映射，json中包含key，value字段

ConsumedOwnedItem，消耗拥有的物品

QuerrySkuDetail，获取商品详情，id和价格，目前有问题，错误码返回5

VerifyPurchase，验证订单

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AndroidJavaClass jc = new AndroidJavaClass("com.example.helloworld.GooglePayActivity");

jc.CallStatic("TestStaticCall","AndroidInterface.cs_com.example.helloworld.GooglePayActivity");

jc = new AndroidJavaClass("com.unity.callback.AndroidUnityInterface");

jc.CallStatic("SetUnityCache","fromWhere","com.unity.callback.AndroidUnityInterface");

unity相关代码

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class AndroidInterface : MonoBehaviour {

// Use this for initialization

void Start () {
	
}

// Update is called once per frame

void Update () {
	
}

private static AndroidJavaObject mainActivity;

private static string googlePayKey = "you google public key";

private static int runMode = 0;// 0 正常；1测试,测试状态下会打开log

private static string googleSingInKey = "328571750760-gfgle265k00ou5hqp1knegsjcc5desbf.apps.googleusercontent.com";


public static void SetViewLog(string str)
{

	LogView.setViewText ("SetViewLog,str=="+str);
	
}


#if UNITY_ANDROID


public static void SetRunMode()
{

	AndroidJavaClass jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
	
	mainActivity = jc.GetStatic<AndroidJavaObject>("currentActivity");

	if (runMode.Equals(0)) {
	
		runMode = 1;
		
	} else {
	
		runMode = 0;
		
	}
	
	LogView.setViewText ("AndroidInterface.cs,SetRunMode,Unity call Java...runMode=="+runMode);
	
	mainActivity.Call("SetRunMode",runMode);
	
}


public static void InitPay()

{
	LogView.setViewText ("AndroidInterface.cs,InitPay,Unity call Java...InitPay");

	AndroidJavaClass jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
	
	mainActivity = jc.GetStatic<AndroidJavaObject>("currentActivity");

	mainActivity.Call("InitPay",googlePayKey);
	
}


public static void ChargeByProductID(string productID)

{
	AndroidJavaClass jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
	
	mainActivity = jc.GetStatic<AndroidJavaObject>("currentActivity");

	LogView.setViewText ("AndroidInterface,ChargeWithProductID,Unity call Java...productID=="+productID);
	
	mainActivity.Call("ChargeByProductID", productID);

	//Test ();

}


public static void QuerySkuOnwed()
{

	LogView.setViewText ("AndroidInterface.cs,222QuerySkuOnwed,Unity call Java...QuerySkuOnwed");

	AndroidJavaClass jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
	
	mainActivity = jc.GetStatic<AndroidJavaObject>("currentActivity");

	mainActivity.Call("QuerySkuOnwed");
}


public static void ConsumedOwnedItem()
{
	LogView.setViewText ("AndroidInterface.cs,ConsumedOwnedItem,Unity call Java...ConsumedOwnedItem");

	AndroidJavaClass jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
	
	mainActivity = jc.GetStatic<AndroidJavaObject>("currentActivity");

	mainActivity.Call("ConsumedOwnedItem");
	
}

public static void VerifyPurchase(string goolgeOrder,string purchaseData,string signature)
{
	LogView.setViewText ("AndroidInterface.cs,VerifyPurchase,Unity call Java...VerifyPurchase");

	AndroidJavaClass jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
	
	mainActivity = jc.GetStatic<AndroidJavaObject>("currentActivity");

	mainActivity.Call("VerifyPurchase",goolgeOrder,purchaseData,signature);
	
}

public static void QuerrySkuDetail()
{
	LogView.setViewText ("AndroidInterface.cs,QuerrySkuDetail,Unity call Java...QuerrySkuDetail");

	AndroidJavaClass jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
	
	mainActivity = jc.GetStatic<AndroidJavaObject>("currentActivity");

	IAP_SKU_ID_JSON skuObj = new IAP_SKU_ID_JSON ();
	
	string skuJson = JsonUtility.ToJson(skuObj);
	
	LogView.setViewText ("AndroidInterface.cs,QuerrySkuDetail,Unity call Java...QuerrySkuDetail,skuJson=="+skuJson);
	
	mainActivity.Call("QuerrySkuDetail",skuJson);
	
}


public static void DoLogin(string account,string passwd){

	LogView.setViewText ("AndroidInterface.cs,222DoLogin,Unity call Java...DoLogin");
	
	AndroidJavaClass jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
	
	mainActivity = jc.GetStatic<AndroidJavaObject>("currentActivity");

	mainActivity.Call("DoLogin",account,passwd);

}

public static void Test(){

	LogView.setViewText ("AndroidInterface.cs,Test...");
	
	AndroidJavaClass jc = new AndroidJavaClass("com.example.helloworld.MainActivity");
	
	jc.CallStatic("TestStaticCall","AndroidInterface.cs_com.example.helloworld.MainActivity");

	jc = new AndroidJavaClass("com.unity.callback.AndroidUnityInterface");
	
	jc.CallStatic("SetUnityCache","fromWhere","com.unity.callback.AndroidUnityInterface");
	

}


public static void SDKLogin(int mode)
{

	LogView.setViewText ("AndroidInterface.cs,SDKLogin,Unity call Java...SDKLogin");

	AndroidJavaClass jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
	
	mainActivity = jc.GetStatic<AndroidJavaObject>("currentActivity");

	mainActivity.Call("SDKLogin",mode,googleSingInKey);
	
}

public static void SDKLogout(int mode)
{

	LogView.setViewText ("AndroidInterface.cs,SDKLogout,Unity call Java...SDKLogout");

	AndroidJavaClass jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
	
	mainActivity = jc.GetStatic<AndroidJavaObject>("currentActivity");

	mainActivity.Call("SDKLogout",mode);
}

#endif

//被安卓回调的方法。。。
public void OnNotifyWithJson(string jsonStr)
{

	//通过返回的function字段判定走相应的逻辑，
	
	//OnCallBackPayProcess,OnCallBackPaySuccess,OnCallBackQuerryOwnedSku,SetCache


	IAPGoogle.IAPCallback (jsonStr);
}

}