Question

我制作了Apple TV应用，但我的应用内购买并未做出回应。我不知道我做错了什么。我也没有任何构建错误。

我将应用内购买添加到iTunes Connect，添加了应用ID的权利并添加了StoreKit框架。我在Apple TV上测试了我的应用程序但是当我按下按钮购买我的应用内购买时，没有任何反应。当我按下按钮恢复应用内购买时，它确实要求使用我的苹果ID登录，所以我想这样可行。

这是我用于应用内购买的课程：


    import Foundation
    import StoreKit

    class InAppPurchase : NSObject, SKProductsRequestDelegate, SKPaymentTransactionObserver {

        let kInAppProductPurchasedNotification = "InAppProductPurchasedNotification"
        let kInAppPurchaseFailedNotification   = "InAppPurchaseFailedNotification"
        let kInAppProductRestoredNotification  = "InAppProductRestoredNotification"
        let kInAppPurchasingErrorNotification  = "InAppPurchasingErrorNotification"

        class var sharedInstance : InAppPurchase {
            struct Static {
                static var onceToken: dispatch_once_t = 0
                static var instance: InAppPurchase? = nil
            }
            dispatch_once(&Static.onceToken) {
                Static.instance = InAppPurchase()
            }
            return Static.instance!
        }

        override init() {
            super.init()

            SKPaymentQueue.defaultQueue().addTransactionObserver(self)
        }

        func buyProduct(product: SKProduct) {
            print("Sending the Payment Request to Apple")
            let payment = SKPayment(product: product)
            SKPaymentQueue.defaultQueue().addPayment(payment)
        }

        func restoreTransactions() {
            SKPaymentQueue.defaultQueue().restoreCompletedTransactions()
        }

        func request(request: SKRequest, didFailWithError error: NSError) {
            print("Error %@ \(error)")
            NSNotificationCenter.defaultCenter().postNotificationName(kInAppPurchasingErrorNotification, object: error.description)
        }

        func productsRequest(request: SKProductsRequest, didReceiveResponse response: SKProductsResponse) {
            print("Got the request from Apple")
            let count: Int = response.products.count
            if count > 0 {
                _ = response.products
                let validProduct: SKProduct = response.products[0] 
                print(validProduct.localizedTitle)
                print(validProduct.localizedDescription)
                print(validProduct.price)
                buyProduct(validProduct);
            }
            else {
                print("No products")
            }
        }

        func paymentQueue(queue: SKPaymentQueue, updatedTransactions transactions: [SKPaymentTransaction]) {
            print("Received Payment Transaction Response from Apple");

            for transaction: AnyObject in transactions {
                if let trans: SKPaymentTransaction = transaction as? SKPaymentTransaction {
                    switch trans.transactionState {
                    case .Purchased:
                        print("Product Purchased")
                        savePurchasedProductIdentifier(trans.payment.productIdentifier)
                        SKPaymentQueue.defaultQueue().finishTransaction(transaction as! SKPaymentTransaction)
                        NSNotificationCenter.defaultCenter().postNotificationName(kInAppProductPurchasedNotification, object: nil)
                        break

                    case .Failed:
                        print("Purchased Failed")
                        SKPaymentQueue.defaultQueue().finishTransaction(transaction as! SKPaymentTransaction)
                        NSNotificationCenter.defaultCenter().postNotificationName(kInAppPurchaseFailedNotification, object: nil)
                        break

                    case .Restored:
                        print("Product Restored")
                        savePurchasedProductIdentifier(trans.payment.productIdentifier)
                        SKPaymentQueue.defaultQueue().finishTransaction(transaction as! SKPaymentTransaction)
                        NSNotificationCenter.defaultCenter().postNotificationName(kInAppProductRestoredNotification, object: nil)
                        break

                    default:
                        break
                    }
                }
            }
        }

        func savePurchasedProductIdentifier(productIdentifier: String!) {
            NSUserDefaults.standardUserDefaults().setObject(productIdentifier, forKey: productIdentifier)
            NSUserDefaults.standardUserDefaults().synchronize()
        }

        func unlockProduct(productIdentifier: String!) {
            if SKPaymentQueue.canMakePayments() {
                let productID: NSSet = NSSet(object: productIdentifier)
                let productsRequest: SKProductsRequest = SKProductsRequest(productIdentifiers: productID as! Set)
                productsRequest.delegate = self
                productsRequest.start()
                print("Fetching Products")
            }
            else {
                print("Сan't make purchases")
                NSNotificationCenter.defaultCenter().postNotificationName(kInAppPurchasingErrorNotification, object: NSLocalizedString("CANT_MAKE_PURCHASES", comment: "Can't make purchases"))
            }
        }

        func buyUnlockSeasonsPack() {
            unlockProduct("Company.SeasonsPack")        
        }
    }



And these are my IBAction functions for my buttons:

@IBAction func getSeasonsPack(sender: UIButton) {
    InAppPurchase.sharedInstance.buyUnlockSeasonsPack()
}

@IBAction func RestorePurchases(sender: UIButton) {
    InAppPurchase.sharedInstance.restoreTransactions()
}

请帮帮我。

Answer 1

您需要保留您的productsRequest，因为它在func unlockProduct（）结束时自动释放，并且不会触发以下回调。

只需将其声明为类级变量。

Swift tvOS应用程序内购买没有回应

1 个答案: