@available(iOSApplicationExtension, unavailable) @objc public protocol STPApplePayContextDelegate : NSObjectProtocol
Implement the required methods of this delegate to supply a PaymentIntent to STPApplePayContext and be notified of the completion of the Apple Pay payment. You may also implement the optional delegate methods to handle shipping methods and shipping address changes e.g. to verify you can ship to the address, or update the payment amount.
Called after the customer has authorized Apple Pay. Implement this method to call the completion block with the client secret of a PaymentIntent representing the payment.
The PaymentMethod that represents the customer’s Apple Pay payment method. If you create the PaymentIntent with confirmation_method=manual, pass
paymentMethod.stripeIdas the payment_method and confirm=true. Otherwise, you can ignore this parameter.
The underlying PKPayment created by Apple Pay. If you create the PaymentIntent with confirmation_method=manual, you can collect shipping information using its
Call this with the PaymentIntent’s client secret, or the error that occurred creating the PaymentIntent.
Called after the Apple Pay sheet is dismissed with the result of the payment. Your implementation could stop a spinner and display a receipt view or error to the customer, for example.
The status of the payment
The error that occurred, if any.
Called when the user selects a new shipping method. The delegate should determine shipping costs based on the shipping method and either the shipping address supplied in the original PKPaymentRequest or the address fragment provided by the last call to paymentAuthorizationViewController: didSelectShippingContact:completion:. You must invoke the completion block with an updated array of PKPaymentSummaryItem objects.
@objc(applePayContext:didSelectShippingMethod:handler:) optional func applePayContext( _ context: STPApplePayContext, didSelect shippingMethod: PKShippingMethod, handler: @escaping (_ update: PKPaymentRequestShippingMethodUpdate) -> Void )
Called when the user has selected a new shipping address. You should inspect the address and must invoke the completion block with an updated array of PKPaymentSummaryItem objects. @note To maintain privacy, the shipping information is anonymized. For example, in the United States it only includes the city, state, and zip code. This provides enough information to calculate shipping costs, without revealing sensitive information until the user actually approves the purchase. Receive full shipping information in the paymentInformation passed to
@objc optional func applePayContext( _ context: STPApplePayContext, didSelectShippingContact contact: PKContact, handler: @escaping (_ update: PKPaymentRequestShippingContactUpdate) -> Void )