Payment Features / Allow Or Deny Card Brands - Android SDK

Intro

It is possible to allow or deny a card brands while during a payment. In this guide we will show you how to allow only a certain list of card brands.

Allow card brands (All terminals)

The following code snippet demonstrates how you can allow certain card brands during a payment.

	createTerminal(ExternalTerminal.TerminalType.ATTENDED_OPI_DE);
    PaymentApi paymentService = new PaymentService();

    PaymentDelegate paymentDelegate = new PaymentDelegate() {
        @Override
        public void onPaymentSuccess(PaymentResult result) {
            // The payment is completed successful!
            // The paymentResult contains all information about the transaction            
        }
    
        @Override
        public void onError(Error error) {
            // The payment failed
            // The Error object contains information about what went wrong
        }
    };

    List cardCircuits = new ArrayList<>();
    cardCircuits.add(CardCircuit.ECMC)
    cardCircuits.add(CardCircuit.MAES)

    // OPI-NL terminals
    CardCircuitCollectionRequest cardCircuitCollectionRequest = CardCircuitCollectionRequest.builder().cardCircuits(cardCircuits).build();

    // OPI-NL terminal untyped card circuit collection (typed has higher order but both can be used if type is new and not supported yet)
    CardCircuitCollectionRequest cardCircuitCollectionRequest = CardCircuitCollectionRequest.builder().cardCircuitCollection(List.of("ECMC", "MAES")).build();

    // OPI-DE terminals
    CardCircuitCollectionRequest cardCircuitCollectionRequest = CardCircuitCollectionRequest.builder().cardCircuits(cardCircuits).cardCircuitState(CardCircuitStateType.ACCEPTED).build();

    Payment payment = Payment
            .builder()
            .type(Payment.Type.SALE)
            .amount(new Money(amount, Currency.getInstance("EUR")))
            .cardCircuitCollectionRequest(cardCircuitCollectionRequest)
            .build();

    paymentService.payment(terminal, payment, delegate);

Deny card brands (OPI-DE terminals only)

The following code snippet demonstrates how you can deny certain card brands during a payment.
For OPI-DE terminals only.

	createTerminal(ExternalTerminal.TerminalType.ATTENDED_OPI_DE);
    PaymentApi paymentService = new PaymentService();

    PaymentDelegate paymentDelegate = new PaymentDelegate() {
        @Override
        public void onPaymentSuccess(PaymentResult result) {
            // The payment is completed successful!
            // The paymentResult contains all information about the transaction            
        }
    
        @Override
        public void onError(Error error) {
            // The payment failed
            // The Error object contains information about what went wrong
        }
    };

    List cardCircuits = new ArrayList<>();
    cardCircuits.add(CardCircuit.ECMC)
    cardCircuits.add(CardCircuit.MAES)

    // OPI-DE terminals only
    CardCircuitCollectionRequest cardCircuitCollectionRequest = CardCircuitCollectionRequest.builder().cardCircuits(cardCircuits).cardCircuitState(CardCircuitStateType.DENIED).build();

    Payment payment = Payment
            .builder()
            .type(Payment.Type.SALE)
            .amount(new Money(amount, Currency.getInstance("EUR")))
            .cardCircuitCollectionRequest(cardCircuitCollectionRequest)
            .build();


    paymentService.payment(terminal, payment, delegate);