Prepare the EnterpriseService object

Java

EnterpriseService enterprise = new EnterpriseService(getApplicationContext());
enterprise.setBaseUrl("base");

Kotlin supports builder pattern which allows providing credentials and base URL in EnterpriseService itself.

Kotlin

val enterpriseService = EnterpriseService.Builder(this)
                                .baseUrl(baseUrl)
                                .credentials(credentials)
                                .build()

Create a new journey by setting Upload credentials, setting a random journey GUID, adding an extracted document image (Smart capture or Manual Extraction results) and finally uploading to IEOS backend.

Java

// Build customisable request.
RequestDocumentSend request = new RequestDocumentSend();
request.setCredentials(SampleApplication.CREDENTIALS_UPLOAD);
 
request.setDocumentImage(documentImage);
 
// Send our request for Upload.
enterprise.submitDocument(request, mDocumentSubmittedListener);

Kotlin

val request = RequestDocumentSend()
request.setDocumentImage(bitmap)
enterpriseService?.submitDocument(request, documentSubmittedListener) 

Get the required result from supplied OnDocumentSubmittedListener.

Kotlin

responseUpload.getJourneyId()
responseUpload.requiredAction

To continue journeys, we need the next required action and journey id.

Kotlin

// Build customizable request.
val request = RequestDocumentSend()
request.setJourneyId(responseUpload.getJourneyId())
 
// For Front and Back actions and their rescans.
request.setDocumentImage(bitmap)
 
// For Selfie and first Liveness action and their rescans replace setDocumentImage() to setSelfieImage()
request.setDocumentImage(bitmap)
 
// For Proof of address actions default setDocumentImage() and add setSource() as A4_SCANNER.
request.setDocumentImage(bitmap)
request.setSource(RequestDocumentSend.Source.A4_SCANNER)
 
// Send our request for Upload.
enterpriseService?.submitDocument(request, documentSubmittedListener)
enterpriseService?.submitDocument(request, documentSubmittedListener) 

Liveness
For liveness refer to a section: How to send data to serve FaceMatch and Liveness:

The journey ends when the required action is “NONE”.

After the final step, you can retrieve full journey result using getJourney() call in EnterpriseService

The final journey result can be found in responseJourney.getHighLevelResultEnum();