when SKPaymentTransactionStatePurchased get SKPaymentTransaction value ：transaction.payment.applicationUsername is null
base:
Xcode Version 12.0 beta (12A6159) iOS 14.0 (18A5301v)
print：
(lldb) p transaction.payment.applicationUsername (NSString *) $1 = nil
Will the official version of iOS 14 always be like this?
please~
iEfun
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@Frameworks Engineer
This delegate no calls in iOS13 :
// SKPaymentQueue.h
@protocol SKPaymentQueueDelegate <NSObject>
@optional
// Sent when a user has initiated a purchase of a Promoted IAP from the App Store
(BOOL)paymentQueue:(SKPaymentQueue *)paymentQueue shouldContinueTransaction:(SKPaymentTransaction *)transaction inStorefront:(SKStorefront *)newStorefront API_AVAILABLE(ios(13.0), macos(10.15), watchos(6.2));
Availability
iOS 13.0+
This method paymentQueue:shouldContinueTransaction:inStorefront: Availability iOS 13.0+, In fact, is not work for iOS13
When I asked if there was a documentation error, the engineer replied that it was a documentation error:
Respond to Storefront Changes no work for me | Apple Developer Forums - https://developer.apple.com/forums/thread/657128?answerId=627774022
So，the comment in this header file is a mistake ？ or Developer Documentation website is a mistake ?
paymentQueue:shouldContinueTransaction:inStorefront: this method is work under what conditions does it take effect ？
(BOOL)paymentQueue:(SKPaymentQueue *)paymentQueue
shouldContinueTransaction:(SKPaymentTransaction *)transaction
inStorefront:(SKStorefront *)newStorefront;
Asks the delegate if the transaction should continue if the device's App Store storefront has changed during a transaction.
ref:
Apple Developer Documentation - https://developer.apple.com/forums/content/attachment/9a62a7a9-d26a-4ba6-945e-bd58fd6ad7af
but in Xcode document:
@protocol SKPaymentQueueDelegate <NSObject>
@optional
// Sent when a user has initiated a purchase of a Promoted IAP from the App Store
(BOOL)paymentQueue:(SKPaymentQueue *)paymentQueue shouldContinueTransaction:(SKPaymentTransaction *)transaction inStorefront:(SKStorefront *)newStorefront API_AVAILABLE(ios(13.0), macos(10.15), watchos(6.2));
Sent when a user has initiated a purchase of a Promoted IAP from the App Store
Way ? Way ? Way ?
only for a Promoted IAP ???
only for a Promoted IAP ???
only for a Promoted IAP ???
My Problem：
So hopefully you can parse, does this API work in App？
or for a Promoted IAP from the App Store ?
handle refunds, when buy consumables product, how to test App Store Notifications callback url?