Amazon IAP 在沙盒模式下工作，但在现实生活中却不行

Question

我正在尝试为 Unity 游戏启用 Amazon IAP。目前 Unity 插件仅适用于 Amazon IAP v1.0。该游戏在 Android 和 iOS 商店中使用 Prime31，我正在同时实现 Amazon IAP。 购买适用于亚马逊的 SDK 测试器（提供沙盒），但是当我在已发布的游戏上尝试时它失败了。我没有 Kindle Fire 之类的，但我使用 Amazon Store App 将游戏安装到我的 Android 手机上。这是相关的logcat：

I/AmazonAppstore.BackoffRetryHandler(26295): Got a retry request
I/AmazonAppstore.BackoffRetryHandler(26295): Not retrying client error: 400
I/AmazonAppstore.BackoffRetryHandler(26295): Retrying request? false
E/AmazonAppstore.IAPErrorTypeInterceptor(26295): Received a service error in response: status code=400, message=1 validation error detected: Value '[]' at 'vendorSkuList' failed to satisfy constraint: Member must satisfy constraint: [Member must have length greater than or equal to 1]
E/AmazonAppstore.IAPErrorTypeInterceptor(26295): com.amazon.iap.client.exception.ServiceException: 1 validation error detected: Value '[]' at 'vendorSkuList' failed to satisfy constraint: Member must satisfy constraint: [Member must have length greater than or equal to 1]
E/AmazonAppstore.IAPErrorTypeInterceptor(26295): at com.amazon.iap.client.interceptor.IAPErrorTypeInterceptor.after(IAPErrorTypeInterceptor.java:71)
E/AmazonAppstore.IAPErrorTypeInterceptor(26295): at com.amazon.iap.client.util.Web.after(Web.java:295)
E/AmazonAppstore.IAPErrorTypeInterceptor(26295): at com.amazon.iap.client.util.Web.execute(Web.java:317)
E/AmazonAppstore.IAPErrorTypeInterceptor(26295): at com.amazon.iap.IAPClient.request(IAPClient.java:442)
E/AmazonAppstore.IAPErrorTypeInterceptor(26295): at com.amazon.iap.IAPClient.getProductsByVendorSku(IAPClient.java:328)
E/AmazonAppstore.IAPErrorTypeInterceptor(26295): at com.amazon.mas.client.iap.catalog.CatalogManagerImpl$GetProductsByVendorSku.getItems(CatalogManagerImpl.java:129)
E/AmazonAppstore.IAPErrorTypeInterceptor(26295): at com.amazon.mas.client.iap.catalog.CatalogManagerImpl.getItems(CatalogManagerImpl.java:103)
E/AmazonAppstore.IAPErrorTypeInterceptor(26295): at com.amazon.mas.client.iap.catalog.CatalogManagerImpl.getItems(CatalogManagerImpl.java:52)
E/AmazonAppstore.IAPErrorTypeInterceptor(26295): at com.amazon.mas.client.iap.purchase.AbstractPurchaseFragment$PurchaseInitiateMetric.doInBackground(AbstractPurchaseFragment.java:598)
E/AmazonAppstore.IAPErrorTypeInterceptor(26295): at com.amazon.mas.client.iap.purchase.AbstractPurchaseFragment$PurchaseInitiateMetric.doInBackground(AbstractPurchaseFragment.java:593)
E/AmazonAppstore.IAPErrorTypeInterceptor(26295): at android.os.AsyncTask$2.call(AsyncTask.java:288)
E/AmazonAppstore.IAPErrorTypeInterceptor(26295): at java.util.concurrent.FutureTask.run(FutureTask.java:237)
E/AmazonAppstore.IAPErrorTypeInterceptor(26295): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
E/AmazonAppstore.IAPErrorTypeInterceptor(26295): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
E/AmazonAppstore.IAPErrorTypeInterceptor(26295): at java.lang.Thread.run(Thread.java:841)
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): Error determining item type when creating detail page
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): com.amazon.mas.client.iap.catalog.CatalogRequestException: com.amazon.iap.client.exception.ServiceException: 1 validation error detected: Value '[]' at 'vendorSkuList' failed to satisfy constraint: Member must satisfy constraint: [Member must have length greater than or equal to 1]
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): at com.amazon.mas.client.iap.catalog.CatalogManagerImpl.getItems(CatalogManagerImpl.java:105)
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): at com.amazon.mas.client.iap.catalog.CatalogManagerImpl.getItems(CatalogManagerImpl.java:52)
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): at com.amazon.mas.client.iap.purchase.AbstractPurchaseFragment$PurchaseInitiateMetric.doInBackground(AbstractPurchaseFragment.java:598)
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): at com.amazon.mas.client.iap.purchase.AbstractPurchaseFragment$PurchaseInitiateMetric.doInBackground(AbstractPurchaseFragment.java:593)
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): at android.os.AsyncTask$2.call(AsyncTask.java:288)
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): at java.util.concurrent.FutureTask.run(FutureTask.java:237)
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): at java.lang.Thread.run(Thread.java:841)
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): Caused by: com.amazon.iap.client.exception.ServiceException: 1 validation error detected: Value '[]' at 'vendorSkuList' failed to satisfy constraint: Member must satisfy constraint: [Member must have length greater than or equal to 1]
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): at com.amazon.iap.client.interceptor.IAPErrorTypeInterceptor.after(IAPErrorTypeInterceptor.java:71)
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): at com.amazon.iap.client.util.Web.after(Web.java:295)
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): at com.amazon.iap.client.util.Web.execute(Web.java:317)
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): at com.amazon.iap.IAPClient.request(IAPClient.java:442)
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): at com.amazon.iap.IAPClient.getProductsByVendorSku(IAPClient.java:328)
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): at com.amazon.mas.client.iap.catalog.CatalogManagerImpl$GetProductsByVendorSku.getItems(CatalogManagerImpl.java:129)
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): at com.amazon.mas.client.iap.catalog.CatalogManagerImpl.getItems(CatalogManagerImpl.java:103)
E/AmazonAppstore.IAP/AbstractPurchaseFragment(26295): ... 8 more
W/BroadcastQueue( 831): Permission Denial: receiving Intent { act=com.amazon.venezia.command.analytics.LifecycleEvent flg=0x10 (has extras) } to com.amazon.venezia/com.amazon.mas.client.analytics.TailwindBroadcastReceiver requires com.amazon.mas.client.GLOBAL_BROADCAST-com.amazon.mShop.android due to sender com.amazon.mShop.android (uid 10016)
I/AmazonAppstore.BasicUserPreferences(26295): Reading from content://com.amazon.mas.client.settings/boolean/com.amazon.mas.client.framework.SettingsService.Collect3pAppUsage

它来自 Unity 的 Amazon IAPplugin 部分。我在游戏开始时调用 AmazonIAP.initiateItemDataRequest，并提供我库存的 SKU 列表。似乎它返回正常。我还可以做些什么？ 任何帮助表示赞赏。

一位 Unity 开发人员建议将 Amazon IAP 2.0 入侵到 IAP 1.0 插件中。但这并不容易，我必须更换包含的 jar，重写绑定......

Answer 1

在亚马逊提供的 Unity 插件的内部刷新 in-app-purchasing-1.0.3.jarin-app-purchasing-1.0.20.jar。除此之外，我还给initiateGetUserIdRequest 添加了一个电话，但不确定这有多重要：initiateItemDataRequest 在没有它之前就可以工作。 因此，这些更改之一或两者都使头痛消失了。 不，我在 Unity 游戏/应用中有 3 个调用：

1. AmazonIAP.initiateItemDataRequest (QueryInventory ()); // QueryInventory is my own function, I know my inventory right now, I don't build it dynamically.
2. AmazonIAP.initiateGetUserIdRequest (); // Still during IAP initialization
3. AmazonIAP.initiatePurchaseRequest(itemID); // itemId is the SKU string

我几乎原封不动地使用IAP插件提供的AmazonIAPEventListener.cs，我只需要电汇增加游戏的虚拟货币：

void purchaseSuccessfulEvent( AmazonReceipt receipt ) {
    AmazonIAP.Log("purchaseSuccessfulEvent: " + receipt );
    PlayerCredits.AddPlayerCredits (receipt.sku);
}

希望这对其他人有所帮助！