iOS6 - 从Apple服务器下载的应用程序购买 [英] iOS6 - In app purchase with download from Apple server

问题描述

我可以成功地从苹果服务器购买和下载内容，并使用它。

我的应用内购买内容不可消耗。所以我在我的应用程序中提供还原按钮

现在当用户按恢复按钮时，我调用方法：

  restoreCompletedTransactions 
  

但在这里，我没有收到通话委托方法：

   - （void）paymentQueue：（SKPaymentQueue *）queue updatedTransactions：（NSArray *）交易
  

所以我可以识别交易对象，并从苹果服务器重新开始下载内容。有人可以帮我写恢复选项？

根据苹果，它说：

//异步。将当前用户的完成事务添加回队列以重新完成。用户将被要求验证。观察者将收到0个或更多的-paymentQueue：updatedTransactions :,其次是-paymentQueueRestoreCompletedTransactionsFinished：on success或-paymentQueue：restoreCompletedTransactionsFailedWithError：on failure。在部分成功的情况下，一些交易可能仍然可以交付。

但是对于我来说，我没有收到paymentQueue：updatedTransactions所有。我刚刚收到paymentQueueRestoreCompletedTransactionsFinished：的消息。

解决方案

你可能没有观察到事务队列。确保你有

  [[SKPaymentQueue defaultQueue] addTransactionObserver：self];在您调用restoreCompletedTransactions方法之前，
  

I'm able to successfully make the inapp purchase and download the content from Apple server and use it.
My In app purchase content is non-consumable. And so I'm providing "Restore" button in my app
Now when user presses "Restore" button, I'm calling the method:

restoreCompletedTransactions

But here, I'm not getting the call to delegate method:

- (void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray *)transactions

So that I can identify the transaction object and start downloading the content again from apple server. Can some one help me in writing "restore" option?

As per apple, it says:

// Asynchronous. Will add completed transactions for the current user back to the queue to be re-completed. User will be asked to authenticate. Observers will receive 0 or more -paymentQueue:updatedTransactions:, followed by either -paymentQueueRestoreCompletedTransactionsFinished: on success or -paymentQueue:restoreCompletedTransactionsFailedWithError: on failure. In the case of partial success, some transactions may still be delivered.

But for me, I'm not getting the call "paymentQueue:updatedTransactions" at all. I'm just getting the call "paymentQueueRestoreCompletedTransactionsFinished:"

解决方案

You probably do not observe transaction queue. Make sure you have

[[SKPaymentQueue defaultQueue] addTransactionObserver:self];

somewhere before you call restoreCompletedTransactions method

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