Handle the Centinel Lookup Response and SDK Handle the Challenge UI - Android

  // This version of cca_continue is available in Cardinal SDK 2.2.7-4 for Android

  public void cca_continue(String transactionId, String payload, CardinalChallengeObserver challengeObserver) throws InvalidInputException {
    ccaProcessor.cca_continue(transactionId, payload, challengeObserver);
}

// The new CardinalChallengeObserver class is required in using the new version of cca_continue shown above

 
public CardinalChallengeObserver(@NonNull FragmentActivity activity, @NonNull CardinalValidateReceiver cardinalValidateReceiver) throws InvalidInputException {
    super(activity, cardinalValidateReceiver);
}


// Put together, it would look something like this:

CardinalChallengeObserver challengeObserver;
challengeObserver = new CardinalChallengeObserver(this, new CardinalValidateReceiver() {
    @Override
    public void onValidated(Context context, ValidateResponse validateResponse, String s) {
        //your code here to handle onValidate result
    }
});

 /**
  * Cca continue
  *
  * @param transactionId     the transaction id
  * @param payload           the payload
  * @param currentActivity   the current activity
  * @throws InvalidInputException        the invalid input exception
  * @throws JSONException                the json exception
  * @throws UnsupportedEncodingException the unsupported encoding exception
  */
 try {
     cardinal.cca_continue("[TRANSACTION ID ]", "[PAYLOAD]", this, new CardinalValidateReceiver() {
            /**
             * This method is triggered when the transaction has been terminated. This is how SDK hands back
             * control to the merchant's application. This method will
             * include data on how the transaction attempt ended and
             * you should have your logic for reviewing the results of
             * the transaction and making decisions regarding next steps.
             * JWT will be empty if validate was not successful.
             *
             * @param validateResponse
             * @param serverJWT
             */
            @Override
            public void onValidated(Context currentContext, ValidateResponse validateResponse, String serverJWT) {

            }
        });
  }
 catch (Exception e) {
    // Handle exception
  }

@Override
   public void onValidated(Context currentContext, ValidateResponse validateResponse, String serverJWT) {
 
       switch (validateResponse.getActionCode()){
 
           case SUCCESS:
               // Handle successful transaction, send JWT to backend to verify
               break;
           case NOACTION:
               // Handle no actionable outcome
               break;
           case FAILURE:
               // Handle failed transaction attempt
               break;
 		   case CANCEL:
               // Handle cancel transaction 
               break;
           case ERROR:
               // Handle service level error
               break;
		   case TIMEOUT:
               // Handle timeout 
               break;
       }
   }