应用因没有“恢复”购买功能而被拒绝答案

【问题标题】：App rejected for not having "Restore" Purchases feature应用因没有“恢复”购买功能而被拒绝
【发布时间】：2015-08-06 22:43:18
【问题描述】：

我的应用因未实现“恢复购买”功能而被拒绝。

苹果说

我们发现您的应用提供可恢复的应用内购买但它不包括允许用户恢复的“恢复”功能之前购买的应用内购买。恢复以前购买的应用内购买产品，应提供一个“恢复”按钮并在“恢复”时启动恢复过程按钮被点击。

所以我最终决定添加它，我发现我们必须使用

[[SKPaymentQueue defaultQueue] restoreCompletedTransactions];

但这无济于事！我搜索了类似的问题，但没有发现适用于我的应用程序。这些是我到目前为止堆叠的以下链接：

Restore already bought in-app-purchases on iPhone?

iOS6 - In app purchase with download from Apple server

请帮忙！！提前谢谢..

【问题讨论】：

顺便说一句，您需要一个可见的“恢复按钮”，而不仅仅是自动恢复的代码
是的，我已经添加了！！

标签： ios objective-c in-app-purchase restore

【解决方案1】：

尝试以下方法：

点击恢复按钮 -->

- (IBAction)retoreinApp:(id)sender
{
    //set  addTransactionObserver to self. 
    [[SKPaymentQueue defaultQueue] addTransactionObserver:self];
    [[SKPaymentQueue defaultQueue] restoreCompletedTransactions];

}

这将调用

- (void)paymentQueueRestoreCompletedTransactionsFinished:(SKPaymentQueue *)queue {

    UIAlertView *alert ;
    if(queue.transactions.count >0)
    {
        for (SKPaymentTransaction *transaction in queue.transactions)
        {
            NSString *productId = transaction.payment.productIdentifier;

          NSLog(@" ProductIdentifier is %@",productId);
            if([productId isEqualToString:@"com.xy.yourProductId"])
            {//add code to add it to your account
             }
          alert = [[UIAlertView alloc ] initWithTitle:@"Restore Transactions" message:@"All your previous transactions are restored successfully." delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles:nil, nil];

  }
    else
    {
        alert = [[UIAlertView alloc ] initWithTitle:@"Restore Transactions" message:@"No transactions in your account to be restored." delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles:nil, nil];

    }
    [alert show];

}

【讨论】：

【解决方案2】：

更新@user4936766 对Swift 5

的回答

import StoreKit

class ViewController: UIViewController {

    @IBAction func retoreinApp(_ sender: UIButton) {

        SKPaymentQueue.default().add(self)
        SKPaymentQueue.default().restoreCompletedTransactions()
    }
}

extension ViewController: SKPaymentTransactionObserver{

    func paymentQueue(_ queue: SKPaymentQueue, updatedTransactions transactions: [SKPaymentTransaction]) { }

    func paymentQueue(_ queue: SKPaymentQueue, restoreCompletedTransactionsFailedWithError error: Error) { }

    func paymentQueueRestoreCompletedTransactionsFinished(_ queue: SKPaymentQueue) {
        var alert: UIAlertController!
        if(queue.transactions.count > 0){
            for transaction in queue.transactions{
                 let productId = transaction.payment.productIdentifier
                 print(" ProductIdentifier is \(productId)")
                 if productId == "com.xy.yourProductId"{
                    //add code to add it to your account
                 }
            }
            alert = UIAlertController(title: "Restore Transactions", message: "All your previous transactions are restored successfully.", preferredStyle: UIAlertController.Style.alert)
         }
         else{
            alert = UIAlertController(title: "Restore Transactions", message: "No transactions in your account to be restored.", preferredStyle: UIAlertController.Style.alert)
         }
         let cancel = UIAlertAction(title: "OK", style: UIAlertAction.Style.cancel, handler: nil)
         alert.addAction(cancel)
         present(alert, animated: true){}
    }
}

中文视频播放应用iQiYi中的“恢复购买”按钮样式。

【讨论】：