[UWP]如何申请订阅状态 [英] [UWP]How to request the status of a subscription

问题描述

如何检查我的应用的订阅加载项是否已购买，已过期或已取消？当我调用RequestPurchaseAsync时，会向用户显示一个用户界面以供他购买。如果他已购买，则会出现一个对话框，
告诉他已经拥有订阅。如何在不显示用户界面的情况下查询订阅状态？

解决方案

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您好，

您可以尝试查看此API：获取用户的订阅。此API将返回用户有权使用的订阅。
将包含订阅产品的详细消息，例如recurrenceState或expirationTime，您可以判断订阅是否仍在使用中。

祝你好运，

Roy

How can I check whether a subscription add-on of my app has already been purchased, has expired or was canceled? When I call RequestPurchaseAsync, a user interface is presented to the user to let him purchase. If he has already purchased, a dialog appears, telling him he already owns the subscription. How can I query the status of the subscription without presenting a user interface?

解决方案

Hi,

You could try to take a look at this API:Get subscriptions for a user. This API will return the subscriptions that a user has entitlements to use. It will contain the detail message for a subscription product like the recurrenceState or expirationTime that you could judge if the subscription is still in use.

Best regards,

Roy

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