Question

我的应用程序被Apple拒绝，因为没有为应用程序内购买恢复功能。

我正在使用Parse实现here，如果用户通过Alert控制器进行了先前的购买，并且用户选择了购买按钮时显示了恢复选项，则允许恢复购买。

所以我有两个问题：

通过ALert控制器恢复选项是否足以满足Apple指南？
如果没有，Parse In App Purchase API中是否有允许通过单击按钮进行恢复的功能？因为我在文档中找不到一个。

Thansk In Advance

Answer 1

隐藏在文档的深处是：

 PFPurchase.restore();

如果已经购买，它会在观察者中执行该块 -

PFPurchase.addObserverForProduct("purchases.cases", block: { (transaction : SKPaymentTransaction!) -> Void in
            //set boolean to user defaults when in app p[urcahse is made, access agian in Tablevoew to relase cases

            let userDefaults = NSUserDefaults.standardUserDefaults();

            userDefaults.setBool(true, forKey: "inAppPurchaseMade");

            userDefaults.synchronize();

        })


        return true
    }

Answer 2

此link可能会有所帮助

另一件事是，苹果已恢复UIAlertController您不需要自己添加，只需编写恢复处理代码和按钮。

//inside of an IBaction
[[SKPaymentQueue defaultQueue] addTransactionObserver:self];
[[SKPaymentQueue defaultQueue]restoreCompletedTransactions];


// Then this is called
- (void)paymentQueueRestoreCompletedTransactionsFinished:(SKPaymentQueue *)queue {
    NSLog(@"%@",queue );
    NSLog(@"Restored Transactions are once again in Queue for purchasing %@",[queue transactions]);  

    NSMutableArray *purchasedItemIDs = [[NSMutableArray alloc] init];
    NSLog(@"received restored transactions: %i", queue.transactions.count);

    for (SKPaymentTransaction *transaction in queue.transactions) {
        NSString *productID = transaction.payment.productIdentifier;
        [purchasedItemIDs addObject:productID];
        NSLog (@"product id is %@" , productID);
        // here put an if/then statement to write files based on previously purchased items
        // example if ([productID isEqualToString: @"youruniqueproductidentifier]){write files} else { nslog sorry}
    }  
}

解析应用内购买还原功能

2 个答案: