Question

我正在Swift中创建一个SpriteKit游戏，而我正试图在应用内购买。

这是我的代码：

在didMoveToView中：

 // Set IAPS
        if(SKPaymentQueue.canMakePayments()) {
            println("IAP is enabled, loading")
            var productID:NSSet = NSSet(objects: "GameOverSaveSavior")
            var request: SKProductsRequest = SKProductsRequest(productIdentifiers: productID as Set<NSObject>)
            request.delegate = self
            request.start()
        } else {
            println("please enable IAPS")
        }

在didMoveToView之外但在GameScene中：

 //IN APP PURCHASE ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

    var productList = [SKProduct]()
    var p = SKProduct()

    func purchaseMade() {
        println("they bought it!")
    }

    func buyProduct() {
        println("buy" + p.productIdentifier)

        var pay = SKPayment(product: p)
        SKPaymentQueue.defaultQueue().addTransactionObserver(self)
        SKPaymentQueue.defaultQueue().addPayment(pay as SKPayment)
    }
    func productsRequest(request: SKProductsRequest!, didReceiveResponse response: SKProductsResponse!) {
        println("product request")
        var myProduct = response.products

        for product in myProduct {
            println("product added")
            println(product.productIdentifier)
            println(product.localizedTitle)
            println(product.localizedDescription)
            println(product.price)

            productList.append(product as! SKProduct)
        }
    }

    func paymentQueueRestoreCompletedTransactionsFinished(queue: SKPaymentQueue!) {
        println("transactions restored")

        var purchasedItemIDS = []
        for transaction in queue.transactions {
            var t: SKPaymentTransaction = transaction as! SKPaymentTransaction

            let prodID = t.payment.productIdentifier as String

            switch prodID {
            case "GameOverSaveSavior":

                purchaseMade()

                //Right here is where you should put the function that you want to execute when your in app purchase is complete
            default:
                println("IAP not setup")
            }

        }

        var alert = UIAlertView(title: "Thank You", message: "Your purchase(s) were restored. You may have to restart the app before banner ads are removed.", delegate: nil, cancelButtonTitle: "OK")
        alert.show()
    }


    func paymentQueue(queue: SKPaymentQueue!, updatedTransactions transactions: [AnyObject]!) {
        println("add paymnet")

        for transaction:AnyObject in transactions {
            var trans = transaction as! SKPaymentTransaction
            println(trans.error)

            switch trans.transactionState {

            case .Purchased, .Restored:
                println("buy, ok unlock iap here")
                println(p.productIdentifier)

                let prodID = p.productIdentifier as String
                switch prodID {
                case "GameOverSaveSavior":

                    //Here you should put the function you want to execute when the purchase is complete
                    var alert = UIAlertView(title: "Thank You", message: "You may have to restart the app before the banner ads are removed.", delegate: nil, cancelButtonTitle: "OK")
                    alert.show()
                default:
                    println("IAP not setup")
                }

                queue.finishTransaction(trans)
                break;
            case .Failed:
                println("buy error")
                queue.finishTransaction(trans)
                break;
            default:
                println("default")
                break;

            }
        }
    }

    func finishTransaction(trans:SKPaymentTransaction)
    {
        println("finish trans")
    }
    func paymentQueue(queue: SKPaymentQueue!, removedTransactions transactions: [AnyObject]!)
    {
        println("remove trans");
    }

 //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

在touchesBegan中，当触摸应用内购买节点时：

//In app purchase
            if touchedNode == saveMeBtn {

                println("button touched!")
                for product in productList {
                    var prodID = product.productIdentifier
                    if(prodID == "GameOverSaveSavior") {
                        p = product
                        buyProduct()  //This is one of the functions we added earlier
                        break;
                    }
                }

我的所有代码都直接来自上面的问题，代码编译没有任何错误和

启用IAP，加载

和

产品要求

在游戏开始时打印到控制台。

触摸应用程序内购买按钮时，

按下了按钮！

打印到控制台但没有其他任何事情发生。它不会要求用户购买任何东西。

我确保Xcode中的捆绑包ID与iTunes Connect中的相同，并且应用内购买ID是相同的。我在这里做错了什么？

Answer 1

经过几周的工作，我发现您必须完全填写付费应用协议，然后才能使您的代码和产品正常运行。批准可能需要几天，然后你就清楚了。

在SKScene的应用程序购买无法正常工作？

1 个答案: