Update: Minimum deployment target updated from iOS 11.0 to iOS 13.0.
Update: SCPPaymentIntent.stripeId is now nullable to support offline payments.
Update: Terminal.processPayment has been renamed to Terminal.confirmPaymentIntent.
Update: Terminal.processRefund has been renamed to Terminal.confirmRefund.
Update: ReconnectionDelegate methods now provide the instance of the Reader that is being reconnected to instead of the Terminal instance.
Update: Removed the SCPErrorBusy error. The SDK will now queue incoming commands if another command is already running.
Update: Removed SCPErrorCannotConnectToUndiscoveredReader and SCPErrorMustBeDiscoveringToConnect errors. The SDK now supports connecting to an SCPReader instance that was previously discovered without needing to restart discovery.
Update: Removed Terminal.readReusableCard. This functionality is replaced by SetupIntents.
Update: discoverReaders is now completed when connectReader is called. This is a behavior change from 2.x where discoverReaders would continue running until connect succeeded. If connect fails you can retry connecting to a previously discovered SCPReader or restart discoverReaders.
Update: Canceling discoverReaders now completes with an SCPErrorCanceled error. Previously no error was provided when canceled.
Update: DiscoveryConfiguration is now a protocol with concrete classes for each discovery method: BluetoothScanDiscoveryConfiguration, BluetoothProximityDiscoveryConfiguration, InternetDiscoveryConfiguration, and LocalMobileDiscoveryConfiguration. Each class has a Builder exposing only the configuration values that apply to that discovery method.
Update: Configuration and parameter classes are now immutable and need to be built with builders. Example: To create SCPPaymentIntentParameters use SCPPaymentIntentParametersBuilder which has setters for all the parameters and a build: method to create the SCPPaymentIntentParameters instance.
Update: Removed CardDetails.fingerprint and CardPresentDetails.fingerprint. You will still be able to access the fingerprint server-side using Stripe server-side SDKs.
Fixes #240: SCPDiscoveryConfiguration.timeout is now respected when using simulated Bluetooth scan.
SCPPaymentIntent.stripeIdis now nullable to support offline payments.Terminal.processPaymenthas been renamed toTerminal.confirmPaymentIntent.Terminal.processRefundhas been renamed toTerminal.confirmRefund.ReconnectionDelegatemethods now provide the instance of theReaderthat is being reconnected to instead of theTerminalinstance.SCPErrorBusyerror. The SDK will now queue incoming commands if another command is already running.SCPErrorCannotConnectToUndiscoveredReaderandSCPErrorMustBeDiscoveringToConnecterrors. The SDK now supports connecting to anSCPReaderinstance that was previously discovered without needing to restart discovery.Terminal.readReusableCard. This functionality is replaced by SetupIntents.discoverReadersis now completed whenconnectReaderis called. This is a behavior change from 2.x wherediscoverReaderswould continue running until connect succeeded. If connect fails you can retry connecting to a previously discoveredSCPReaderor restartdiscoverReaders.discoverReadersnow completes with anSCPErrorCancelederror. Previously no error was provided when canceled.DiscoveryConfigurationis now a protocol with concrete classes for each discovery method:BluetoothScanDiscoveryConfiguration,BluetoothProximityDiscoveryConfiguration,InternetDiscoveryConfiguration, andLocalMobileDiscoveryConfiguration. Each class has aBuilderexposing only the configuration values that apply to that discovery method.SCPPaymentIntentParametersuseSCPPaymentIntentParametersBuilderwhich has setters for all the parameters and abuild:method to create theSCPPaymentIntentParametersinstance.CardDetails.fingerprintandCardPresentDetails.fingerprint. You will still be able to access the fingerprint server-side using Stripe server-side SDKs.SCPDiscoveryConfiguration.timeoutis now respected when using simulated Bluetooth scan.