static SBSDKUIWorkflow GermanIDCard()
{
SBSDKPageAspectRatio[] ratios = { new SBSDKPageAspectRatio(1.0, 0.6353) };
SBSDKUIWorkflowStep frontSide = new SBSDKUIScanMachineReadableZoneWorkflowStep(
"German ID card 1/2",
"Please scan the front of your id card.",
ratios,
true,
(result) =>
{
SBSDKMachineReadableZoneRecognizerResult mrz = result.MrzResult;
if (mrz.RecognitionSuccessfull)
{
return(WorkflowError.ErrorWithCode(1, new NSString("This does not seem to be the front side.")));
}
return(null);
}
);
SBSDKUIWorkflowStep backSide = new SBSDKUIScanMachineReadableZoneWorkflowStep(
"German ID card 2/2",
"Please scan the back of your id card.",
ratios,
true,
(result) =>
{
SBSDKMachineReadableZoneRecognizerResult mrz = result.MrzResult;
if (mrz == null || !mrz.RecognitionSuccessfull)
{
return(WorkflowError.ErrorWithCode(2, new NSString("This does not seem to be the back side.")));
}
if (mrz.DocumentType != SBSDKMachineReadableZoneRecognizerResultDocumentType.IDCard)
{
return(WorkflowError.ErrorWithCode(3, new NSString("This does not seem to be an ID card.")));
}
if (mrz.DocumentCodeField.Value.Length != 9 || !(mrz.IssuingStateOrOrganizationField.Value != "D"))
{
return(WorkflowError.ErrorWithCode(4, new NSString("This does not seem to be an ID card.")));
}
return(null);
}
);
SBSDKUIWorkflow workflow = new SBSDKUIWorkflow(new SBSDKUIWorkflowStep[] { frontSide, backSide }, "German ID card", null);
return(workflow);
}
static SBSDKUIWorkflow UkrainianPassport()
{
SBSDKUIWorkflowStep frontSide = new SBSDKUIWorkflowStep(
"Ukrainian passport 1/1",
"Please scan the front of your id card.",
null,
true,
false,
null,
(result) =>
{
SBSDKMachineReadableZoneRecognizer recognizer = new SBSDKMachineReadableZoneRecognizer();
SBSDKMachineReadableZoneRecognizerResult mrz = recognizer.RecognizePersonalIdentityFromImage(result.CapturedPage.DocumentImage);
if (mrz == null || !mrz.RecognitionSuccessfull)
{
return(WorkflowError.ErrorWithCode(2, new NSString("This does not seem to be the correct page.")));
}
if (mrz.DocumentType != SBSDKMachineReadableZoneRecognizerResultDocumentType.Passport)
{
return(WorkflowError.ErrorWithCode(3, new NSString("This does not seem to be a passport.")));
}
if (mrz.DocumentCodeField.Value.Length != 8 || !(mrz.IssuingStateOrOrganizationField.Value != "UKR"))
{
return(WorkflowError.ErrorWithCode(4, new NSString("This does not seem to be a ukrainian passport.")));
}
return(null);
}
);
SBSDKUIWorkflow workflow = new SBSDKUIWorkflow(new SBSDKUIWorkflowStep[] { frontSide }, "Ukrainian passport", null);
return(workflow);
}
public override void DidDetect(
SBSDKUIMRZScannerViewController viewController, SBSDKMachineReadableZoneRecognizerResult zone)
{
ShowPopup(viewController, zone.StringRepresentation);
}
