Interface ISN_iSKPaymentTransactionObserver

A set of methods that process transactions, unlock purchased functionality, and continue promoted in-app purchases.

Namespace: SA.iOS.StoreKit

Assembly: cs.temp.dll.dll

Syntax

public interface ISN_iSKPaymentTransactionObserver

Methods

DidChangeStorefront()

Tells the observer that the storefront for the payment queue has changed.

Declaration

void DidChangeStorefront()

OnRestoreTransactionsComplete(SA_Result)

Tells the observer that the payment queue has finished sending restored transactions.

This method is called after all restartable transactions have been processed by the payment queue. Your application is not required to do anything in this method.

Declaration

void OnRestoreTransactionsComplete(SA_Result result)

Parameters

Type	Name	Description
SA_Result	result

OnShouldAddStorePayment(ISN_SKProduct)

Tells the observer that a user initiated an in-app purchase from the App Store.

Return true to continue the transaction in your app. Return false to defer or cancel the transaction. If you return false, you can continue the transaction later using requetsed ISN_SKProduct

Declaration

bool OnShouldAddStorePayment(ISN_SKProduct product)

Parameters

Type	Name	Description
ISN_SKProduct	product

Returns

Type	Description
System.Boolean

OnTransactionRemoved(ISN_iSKPaymentTransaction)

Tells an observer that one or more transactions have been removed from the queue.

Your application does not typically need to anything on this event, but it may be used to update user interface to reflect that a transaction has been completed.

Declaration

void OnTransactionRemoved(ISN_iSKPaymentTransaction result)

Parameters

Type	Name	Description
ISN_iSKPaymentTransaction	result

OnTransactionUpdated(ISN_iSKPaymentTransaction)

Tells an observer that one or more transactions have been updated.

Declaration

void OnTransactionUpdated(ISN_iSKPaymentTransaction result)

Parameters

Type	Name	Description
ISN_iSKPaymentTransaction	result