StoreKit Changes for Objective-C

StoreKit

SKDownload.h

	Declaration
From	@property(readonly) NSString *contentIdentifier
To	@property(readonly, nonnull) NSString *contentIdentifier

Modified SKDownload.contentLength

	Declaration
From	@property(copy, readonly) NSNumber *contentLength
To	@property(copy, readonly, nonnull) NSNumber *contentLength

Modified SKDownload.contentURL

	Declaration
From	@property(copy, readonly) NSURL *contentURL
To	@property(copy, readonly, nullable) NSURL *contentURL

Modified +[SKDownload contentURLForProductID:]

	Declaration
From	+ (NSURL )contentURLForProductID:(NSString )productID
To	+ (NSURL * _Nullable)contentURLForProductID:(NSString * _Nonnull)productID

Modified SKDownload.contentVersion

	Declaration
From	@property(copy, readonly) NSString *contentVersion
To	@property(copy, readonly, nullable) NSString *contentVersion

Modified +[SKDownload deleteContentForProductID:]

	Declaration
From	+ (void)deleteContentForProductID:(NSString *)productID
To	+ (void)deleteContentForProductID:(NSString * _Nonnull)productID

Modified SKDownload.error

	Declaration
From	@property(copy, readonly) NSError *error
To	@property(copy, readonly, nullable) NSError *error

SKPayment.h

Modified SKMutablePayment.applicationUsername

	Declaration
From	@property(nonatomic, copy, readwrite) NSString *applicationUsername
To	@property(nonatomic, copy, readwrite, nullable) NSString *applicationUsername

Modified SKMutablePayment.productIdentifier

	Declaration
From	@property(copy, readwrite) NSString *productIdentifier
To	@property(copy, readwrite, nonnull) NSString *productIdentifier

Modified SKMutablePayment.requestData

	Declaration
From	@property(copy, readwrite) NSData *requestData
To	@property(copy, readwrite, nullable) NSData *requestData

Modified SKPayment.applicationUsername

	Declaration
From	@property(nonatomic, copy, readonly) NSString *applicationUsername
To	@property(nonatomic, copy, readonly, nullable) NSString *applicationUsername

Modified +[SKPayment paymentWithProduct:]

	Declaration
From	+ (id)paymentWithProduct:(SKProduct *)product
To	+ (id _Nonnull)paymentWithProduct:(SKProduct * _Nonnull)product

Modified SKPayment.productIdentifier

	Declaration
From	@property(copy, readonly) NSString *productIdentifier
To	@property(copy, readonly, nonnull) NSString *productIdentifier

Modified SKPayment.requestData

	Declaration
From	@property(copy, readonly) NSData *requestData
To	@property(copy, readonly, nullable) NSData *requestData

SKPaymentQueue.h

Modified -[SKPaymentQueue addPayment:]

	Declaration
From	- (void)addPayment:(SKPayment *)payment
To	- (void)addPayment:(SKPayment * _Nonnull)payment

Modified -[SKPaymentQueue addTransactionObserver:]

	Declaration
From	- (void)addTransactionObserver:(id<SKPaymentTransactionObserver>)observer
To	- (void)addTransactionObserver:(id<SKPaymentTransactionObserver> _Nonnull)observer

Modified -[SKPaymentQueue cancelDownloads:]

	Declaration
From	- (void)cancelDownloads:(NSArray *)downloads
To	- (void)cancelDownloads:(NSArray<SKDownload > _Nonnull)downloads

Modified +[SKPaymentQueue defaultQueue]

	Declaration
From	+ (SKPaymentQueue *)defaultQueue
To	+ (SKPaymentQueue * _Nonnull)defaultQueue

Modified -[SKPaymentQueue finishTransaction:]

	Declaration
From	- (void)finishTransaction:(SKPaymentTransaction *)transaction
To	- (void)finishTransaction:(SKPaymentTransaction * _Nonnull)transaction

Modified -[SKPaymentQueue pauseDownloads:]

	Declaration
From	- (void)pauseDownloads:(NSArray *)downloads
To	- (void)pauseDownloads:(NSArray<SKDownload > _Nonnull)downloads

Modified -[SKPaymentQueue removeTransactionObserver:]

	Declaration
From	- (void)removeTransactionObserver:(id<SKPaymentTransactionObserver>)observer
To	- (void)removeTransactionObserver:(id<SKPaymentTransactionObserver> _Nonnull)observer

Modified -[SKPaymentQueue restoreCompletedTransactionsWithApplicationUsername:]

	Declaration
From	- (void)restoreCompletedTransactionsWithApplicationUsername:(NSString *)username
To	- (void)restoreCompletedTransactionsWithApplicationUsername:(NSString * _Nullable)username

Modified -[SKPaymentQueue resumeDownloads:]

	Declaration
From	- (void)resumeDownloads:(NSArray *)downloads
To	- (void)resumeDownloads:(NSArray<SKDownload > _Nonnull)downloads

Modified -[SKPaymentQueue startDownloads:]

	Declaration
From	- (void)startDownloads:(NSArray *)downloads
To	- (void)startDownloads:(NSArray<SKDownload > _Nonnull)downloads

Modified SKPaymentQueue.transactions

	Declaration
From	@property(readonly) NSArray *transactions
To	@property(readonly, nullable) NSArray<SKPaymentTransaction > transactions

Modified -[SKPaymentTransactionObserver paymentQueue:removedTransactions:]

	Declaration
From	- (void)paymentQueue:(SKPaymentQueue )queue removedTransactions:(NSArray )transactions
To	- (void)paymentQueue:(SKPaymentQueue * _Nonnull)queue removedTransactions:(NSArray<SKPaymentTransaction > _Nonnull)transactions

Declaration

From

- (void)paymentQueue:(SKPaymentQueue *)queue removedTransactions:(NSArray *)transactions

- (void)paymentQueue:(SKPaymentQueue * _Nonnull)queue removedTransactions:(NSArray<SKPaymentTransaction *> * _Nonnull)transactions

Modified -[SKPaymentTransactionObserver paymentQueue:restoreCompletedTransactionsFailedWithError:]

	Declaration
From	- (void)paymentQueue:(SKPaymentQueue )queue restoreCompletedTransactionsFailedWithError:(NSError )error
To	- (void)paymentQueue:(SKPaymentQueue * _Nonnull)queue restoreCompletedTransactionsFailedWithError:(NSError * _Nonnull)error

Declaration

From

- (void)paymentQueue:(SKPaymentQueue *)queue restoreCompletedTransactionsFailedWithError:(NSError *)error

- (void)paymentQueue:(SKPaymentQueue * _Nonnull)queue restoreCompletedTransactionsFailedWithError:(NSError * _Nonnull)error

Modified -[SKPaymentTransactionObserver paymentQueue:updatedDownloads:]

	Declaration
From	- (void)paymentQueue:(SKPaymentQueue )queue updatedDownloads:(NSArray )downloads
To	- (void)paymentQueue:(SKPaymentQueue * _Nonnull)queue updatedDownloads:(NSArray<SKDownload > _Nonnull)downloads

Modified -[SKPaymentTransactionObserver paymentQueue:updatedTransactions:]

	Declaration
From	- (void)paymentQueue:(SKPaymentQueue )queue updatedTransactions:(NSArray )transactions
To	- (void)paymentQueue:(SKPaymentQueue * _Nonnull)queue updatedTransactions:(NSArray<SKPaymentTransaction > _Nonnull)transactions

Declaration

From

- (void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray *)transactions

- (void)paymentQueue:(SKPaymentQueue * _Nonnull)queue updatedTransactions:(NSArray<SKPaymentTransaction *> * _Nonnull)transactions

Modified -[SKPaymentTransactionObserver paymentQueueRestoreCompletedTransactionsFinished:]

	Declaration
From	- (void)paymentQueueRestoreCompletedTransactionsFinished:(SKPaymentQueue *)queue
To	- (void)paymentQueueRestoreCompletedTransactionsFinished:(SKPaymentQueue * _Nonnull)queue

SKPaymentTransaction.h

Modified SKPaymentTransaction.downloads

	Declaration
From	@property(readonly) NSArray *downloads
To	@property(readonly, nullable) NSArray *downloads

Modified SKPaymentTransaction.error

	Declaration
From	@property(readonly) NSError *error
To	@property(readonly, nullable) NSError *error

Modified SKPaymentTransaction.originalTransaction

	Declaration
From	@property(readonly) SKPaymentTransaction *originalTransaction
To	@property(readonly, nullable) SKPaymentTransaction *originalTransaction

Modified SKPaymentTransaction.payment

	Declaration
From	@property(readonly) SKPayment *payment
To	@property(readonly, nonnull) SKPayment *payment

Modified SKPaymentTransaction.transactionDate

	Declaration
From	@property(readonly) NSDate *transactionDate
To	@property(readonly, nullable) NSDate *transactionDate

Modified SKPaymentTransaction.transactionIdentifier

	Declaration
From	@property(readonly) NSString *transactionIdentifier
To	@property(readonly, nullable) NSString *transactionIdentifier

SKProduct.h

Modified SKProduct.contentLengths

	Declaration
From	@property(readonly) NSArray *contentLengths
To	@property(readonly, nullable) NSArray<NSNumber > contentLengths

Modified SKProduct.contentVersion

	Declaration
From	@property(readonly) NSString *contentVersion
To	@property(readonly, nullable) NSString *contentVersion

Modified SKProduct.localizedDescription

	Declaration
From	@property(readonly) NSString *localizedDescription
To	@property(readonly, nullable) NSString *localizedDescription

Modified SKProduct.localizedTitle

	Declaration
From	@property(readonly) NSString *localizedTitle
To	@property(readonly, nullable) NSString *localizedTitle

Modified SKProduct.price

	Declaration
From	@property(readonly) NSDecimalNumber *price
To	@property(readonly, nullable) NSDecimalNumber *price

Modified SKProduct.priceLocale

	Declaration
From	@property(readonly) NSLocale *priceLocale
To	@property(readonly, nullable) NSLocale *priceLocale

Modified SKProduct.productIdentifier

	Declaration
From	@property(readonly) NSString *productIdentifier
To	@property(readonly, nullable) NSString *productIdentifier

SKProductsRequest.h

Modified SKProductsRequest.delegate

	Declaration
From	@property(assign) id<SKProductsRequestDelegate> delegate
To	@property(assign, nullable) id<SKProductsRequestDelegate> delegate

Modified -[SKProductsRequest initWithProductIdentifiers:]

	Declaration
From	- (id)initWithProductIdentifiers:(NSSet *)productIdentifiers
To	- (id _Nonnull)initWithProductIdentifiers:(NSSet * _Nonnull)productIdentifiers

Modified -[SKProductsRequestDelegate productsRequest:didReceiveResponse:]

	Declaration
From	- (void)productsRequest:(SKProductsRequest )request didReceiveResponse:(SKProductsResponse )response
To	- (void)productsRequest:(SKProductsRequest * _Nonnull)request didReceiveResponse:(SKProductsResponse * _Nonnull)response

Declaration

From

- (void)productsRequest:(SKProductsRequest *)request didReceiveResponse:(SKProductsResponse *)response

- (void)productsRequest:(SKProductsRequest * _Nonnull)request didReceiveResponse:(SKProductsResponse * _Nonnull)response

Modified SKProductsResponse.invalidProductIdentifiers

	Declaration
From	@property(readonly) NSArray *invalidProductIdentifiers
To	@property(readonly, nullable) NSArray<NSString > invalidProductIdentifiers

Modified SKProductsResponse.products

	Declaration
From	@property(readonly) NSArray *products
To	@property(readonly, nullable) NSArray<SKProduct > products

SKReceiptRefreshRequest.h

Modified -[SKReceiptRefreshRequest initWithReceiptProperties:]

	Declaration
From	- (id)initWithReceiptProperties:(NSDictionary *)properties
To	- (id _Nullable)initWithReceiptProperties:(NSDictionary<NSString ,id> _Nonnull)properties

Modified SKReceiptRefreshRequest.receiptProperties

	Declaration
From	@property(nonatomic, readonly) NSDictionary *receiptProperties
To	@property(nonatomic, readonly, nullable) NSDictionary<NSString ,id> receiptProperties

SKRequest.h

Modified SKRequest.delegate

	Declaration
From	@property(assign) id<SKRequestDelegate> delegate
To	@property(assign, nullable) id<SKRequestDelegate> delegate

Modified -[SKRequestDelegate request:didFailWithError:]

	Declaration
From	- (void)request:(SKRequest )request didFailWithError:(NSError )error
To	- (void)request:(SKRequest * _Nonnull)request didFailWithError:(NSError * _Nullable)error

Modified -[SKRequestDelegate requestDidFinish:]

	Declaration
From	- (void)requestDidFinish:(SKRequest *)request
To	- (void)requestDidFinish:(SKRequest * _Nonnull)request