static SBSDKUIWorkflow BlackWhiteDocument()
{
SBSDKPageAspectRatio[] portrait = { new SBSDKPageAspectRatio(1.0, 1.4143) };
SBSDKPageAspectRatio[] landscape = { new SBSDKPageAspectRatio(1.4143, 1.0) };
SBSDKUIWorkflowStep portraitStep = new SBSDKUIScanDocumentPageWorkflowStep(
"Black & White Document 1/2",
"Please scan a PORTRAIT A4 document.",
portrait,
(page) => page.Filter = SBSDKImageFilterType.BlackAndWhite,
null
);
SBSDKUIWorkflowStep landscapeStep = new SBSDKUIScanDocumentPageWorkflowStep(
"Black & White Document 2/2",
"Please scan a LANDSCAPE A4 document.",
landscape,
(page) => page.Filter = SBSDKImageFilterType.BlackAndWhite,
null
);
SBSDKUIWorkflow workflow = new SBSDKUIWorkflow(new SBSDKUIWorkflowStep[] { portraitStep, landscapeStep }, "2-page, black and white document", null);
return(workflow);
}
static SBSDKUIWorkflow DisabilityCertificate()
{
SBSDKPageAspectRatio[] ratios =
{
new SBSDKPageAspectRatio(1.0, 1.4143),
new SBSDKPageAspectRatio(1.4143, 1.0),
new SBSDKPageAspectRatio(1.0, 1.5715)
};
SBSDKUIWorkflowStep certificate = new SBSDKUIScanDisabilityCertificateWorkflowStep(
"Disability Certificate 1/1",
"Please scan your disability certificate.",
ratios,
true,
(result) => {
SBSDKDisabilityCertificatesRecognizerResult dc = result.DisabilityCertificateResult;
if (dc == null || !dc.RecognitionSuccessful)
{
return(WorkflowError.ErrorWithCode(6, new NSString("This does not seem to be a valid certificate.")));
}
return(null);
}
);
SBSDKUIWorkflow workflow = new SBSDKUIWorkflow(new SBSDKUIWorkflowStep[] { certificate }, "Disability Certificate", null);
return(workflow);
}
void ShowWorkflow(SBSDKUIWorkflow workflow)
{
SBSDKUIWorkflowScannerConfiguration config = SBSDKUIWorkflowScannerConfiguration.DefaultConfiguration;
SBSDKUIWorkflowScannerViewController controller = SBSDKUIWorkflowScannerViewController.CreateNewWithWorkflow(workflow, config, null);
controller.WeakDelegate = this;
this.PresentViewController(controller, false, null);
}
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);
}
void PresentController(string name, SBSDKUIWorkflowStep[] steps,
SBSDKUIWorkflowScannerConfiguration configuration = null)
{
if (configuration == null)
{
configuration = SBSDKUIWorkflowScannerConfiguration.DefaultConfiguration;
}
SBSDKUIWorkflow workflow = new SBSDKUIWorkflow(steps, name, null);
var config = SBSDKUIWorkflowScannerConfiguration.DefaultConfiguration;
var controller = SBSDKUIWorkflowScannerViewController.CreateNewWithWorkflow(workflow, config, null);
WorkflowStepValidator.WorkflowController = controller;
controller.ModalPresentationStyle = UIModalPresentationStyle.FullScreen;
PresentViewController(controller, false, null);
}
static SBSDKUIWorkflow Payform()
{
SBSDKUIWorkflowStep payform = new SBSDKUIScanPayFormWorkflowStep(
"Payform 1/1",
"Please scan your SEPA payform.",
false,
(result) =>
{
SBSDKPayFormRecognitionResult payformResult = result.PayformResult;
if (payformResult == null || payformResult.RecognizedFields.Length == 0)
{
return(WorkflowError.ErrorWithCode(5, new NSString("No payform data detected.")));
}
return(null);
}
);
SBSDKUIWorkflow workflow = new SBSDKUIWorkflow(new SBSDKUIWorkflowStep[] { payform }, "Payform", null);
return(workflow);
}
static SBSDKUIWorkflow QrCodeAndDocument()
{
SBSDKUIWorkflowStep qrcodeStep = new SBSDKUIScanBarCodeWorkflowStep(
"QR code and Document 1/2",
"Please scan a QR code",
new String[] { AVConstants.AVMetadataObjectTypeQRCode.ToString() },
new CGSize(1, 1),
null
);
SBSDKUIWorkflowStep documentStep = new SBSDKUIScanDocumentPageWorkflowStep(
"QR code and Document 2/2",
"Please scan a document.",
null,
null,
null
);
SBSDKUIWorkflow workflow = new SBSDKUIWorkflow(new SBSDKUIWorkflowStep[] { qrcodeStep, documentStep }, "QR code and document", null);
return(workflow);
}
static SBSDKUIWorkflow QrCodeAndDocument()
{
SBSDKUIWorkflowStep qrcodeStep = new SBSDKUIScanBarCodeWorkflowStep(
"QR code and Document 1/2",
"Please scan a QR code",
new SBSDKBarcodeType[] { SBSDKBarcodeType.QRCode },
new SBSDKAspectRatio(1, 1),
null
);
SBSDKUIWorkflowStep documentStep = new SBSDKUIScanDocumentPageWorkflowStep(
"QR code and Document 2/2",
"Please scan a document.",
null,
null,
null
);
SBSDKUIWorkflow workflow = new SBSDKUIWorkflow(new SBSDKUIWorkflowStep[] { qrcodeStep, documentStep }, "QR code and document", 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);
}
void WorkflowScanViewController(SBSDKUIWorkflowScannerViewController viewController, SBSDKUIWorkflow workflow, SBSDKUIWorkflowStepResult[] results, NSError error)
{
this.ShowMessage("Workflow validation failed", error.LocalizedDescription, viewController);
}
void WorkflowScanViewController(SBSDKUIWorkflowScannerViewController viewController, SBSDKUIWorkflow workflow, SBSDKUIWorkflowStepResult[] results)
{
this.ShowWorkflowResults(results, viewController);
}
