我在恢复购买的产品时遇到问题。每次用户单击“恢复”按钮时，解锁内容都会在检查用户是否登录、是否购买之前起作用。它只是解锁。所以这是我的问题:如何做才是正确的？我添加了具有恢复功能的代码并购买了一个。顺便说一句，购买工作完美。
func restorePurchases(){
println("hello")
SKPaymentQueue.defaultQueue().addTransactionObserver(self)
SKPaymentQueue.defaultQueue().restoreCompletedTransactions()
}
func buyProduct(){
SKPaymentQueue.defaultQueue().addTransactionObserver(self)
let payment:SKPayment = SKPayment(product: product)
SKPaymentQueue.defaultQueue().addPayment(payment)
}
func paymentQueue(queue: SKPaymentQueue!, restoreCompletedTransactionsFailedWithError error: NSError!) {
showAlert("error", message: "hoho")
}
func paymentQueue(queue: SKPaymentQueue!, updatedTransactions transactions: [AnyObject]!) {
for transaction:AnyObject in transactions {
if let trans:SKPaymentTransaction = transaction as? SKPaymentTransaction{
switch trans.transactionState{
case .Purchased:
self.removeAds()
SKPaymentQueue.defaultQueue().finishTransaction(transaction as! SKPaymentTransaction)
break
case .Failed:
showAlert("Error", message: "Transaction problem")
SKPaymentQueue.defaultQueue().finishTransaction(transaction as! SKPaymentTransaction)
break
case .Restored:
self.removeAds()
break
default:
break
}
}
}
}
最佳答案
我得到了答案! 主要问题是我没有在 .Restored 中完成交易，所以我在 .Purchased 和 .Restored 中得到了同样的结果。
func paymentQueue(queue: SKPaymentQueue!, updatedTransactions transactions: [AnyObject]!) {
for transaction:AnyObject in transactions {
if let trans:SKPaymentTransaction = transaction as? SKPaymentTransaction{
switch trans.transactionState{
case .Purchased, .Restored:
self.removeAds()
SKPaymentQueue.defaultQueue().finishTransaction(transaction as! SKPaymentTransaction)
break
case .Failed:
showAlert("Error", message: "Transaction problem")
SKPaymentQueue.defaultQueue().finishTransaction(transaction as! SKPaymentTransaction)
break
default:
break
}
}
}
}
下一步 - 我没有检查客户是否可以购买。但在此之前我做了观察者:
func restorePurchases(){
SKPaymentQueue.defaultQueue().addTransactionObserver(self)
if SKPaymentQueue.canMakePayments(){
SKPaymentQueue.defaultQueue().restoreCompletedTransactions()
}
}
所以，这很简单:D 谢谢大家!
关于iphone - 内购恢复，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/31352149/