在“托管”应用程序上卸载后，应用程序内购买会丢失。购买类型 [英] In-app purchases are lost after uninstall on "managed" purchase type

问题描述

我已经阅读了其他主题，他们表示只要在设置应用内结算时选择了托管购买类型，就会存储应用内购买。托管意味着，当应用程序重新安装时，它可以询问应用程序内账单服务该特定用户已经购买了哪些项目。我已经在所有应用中使用应用内结算设置了托管购买类型。当应用程序被卸载并重新安装时，购买仍然会丢失。我使用测试帐户作为alpha测试器进行测试。顾客说同样的事情。

为什么会发生这种情况？我真的需要使用backupAgentHelper来解决这个问题吗？当我选择托管购买类型时，Google是否应该解决这个问题？解决方案

您是对的，您可以查询只要您还没有消费该物品，应用内结算服务就可以获取用户购买的物品。只要您消费了购买，您就无法再查询应用内结算服务以获取该项目。你打电话看起来像这样？

  iabGooglePlayHelper.mService.consumePurchase（3，getPackageName（），purchaseToken）; 
  

如果是这样，那么您正在消耗它。如果情况并非如此，那么这可能与您如何查询应用内结算服务有关。如果您认为这是问题，您可以提出该代码吗？

I have read other threads here and they say that In-app purchases are stored as long as "managed" purchase type is chosen when in-app billing is set up. Managed means that when the app is reinstalled, it can ask the in-app billing service which items this particular user has already purchased. I have set up "managed" purchase type in all my apps with In-app billing. The purchases are still lost when the apps are uninstalled and then installed again. I tested with a test account as a alpha tester. The customers say the same thing.

Why does this happen? Do I really need to use a backupAgentHelper to solve this? Shouldn't this be solved by Google when I choose "managed" purchase type?

解决方案

You're right, you can query the in-app billing service to get the items a user has purchases, as long as you haven't 'consumed' the item. As soon as you consume the purchase, you can no longer query the in-app billing service to get that item. Are you making a call that looks something like this?

iabGooglePlayHelper.mService.consumePurchase(3, getPackageName(), purchaseToken);

If so, then you're consuming it. If that is not the case, then it may be with how you're querying the in-app billing service. Can you pose that code if you believe it to be the problem?

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