public void DidFindResult(ALIDScanPlugin anylineIDScanPlugin, ALIDResult scanResult)
{
ALMRZIdentification identification = (ALMRZIdentification)scanResult.Result;
string passportNumber = identification.DocumentNumber.Trim();
NSDate dateOfBirth = identification.DateOfBirthObject;
NSDate dateOfExpiry = identification.DateOfExpiryObject;
//The passport number passed to the NFC chip must have a trailing < if there is one in the MRZ string.
string mrzString = identification.MrzString;
string passportNumberForNFC = String.Copy(passportNumber);
while (passportNumberForNFC.Length < 9)
{
passportNumberForNFC += "<";
}
stopMRZScanning();
this.passportNumberForNFC = passportNumberForNFC;
this.dateOfBirth = dateOfBirth;
this.dateOfExpiry = dateOfExpiry;
readNFCChip();
}
public void DidFindResult(ALIDScanPlugin anylineIDScanPlugin, ALIDResult scanResult)
{
HandleResult(scanResult);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
float hintMargin = 2;
// Set the background color to black to have a nicer transition
View.BackgroundColor = UIColor.Black;
UILabel hintViewLabel = new UILabel(CGRect.Empty);
hintView = new UIView(CGRect.Empty);
hintViewLabel.Text = @"Scan MRZ";
hintViewLabel.SizeToFit();
hintView.AddSubview(hintViewLabel);
hintView.Frame = new UIEdgeInsets(hintViewLabel.Frame.Top, hintViewLabel.Frame.Left, hintViewLabel.Frame.Bottom, hintViewLabel.Frame.Right)
.InsetRect(new CGRect(-hintMargin, -hintMargin, -hintMargin, -hintMargin));
hintView.Center = new CGPoint(View.Center.X, 0);
hintViewLabel.TranslatesAutoresizingMaskIntoConstraints = false;
hintViewLabel.CenterYAnchor.ConstraintEqualToSystemSpacingBelowAnchor(hintView.CenterYAnchor, 0);
hintViewLabel.CenterXAnchor.ConstraintEqualToSystemSpacingAfterAnchor(hintView.CenterXAnchor, 0);
hintView.Layer.CornerRadius = 8;
hintView.Layer.MasksToBounds = true;
hintView.BackgroundColor = UIColor.Black.ColorWithAlpha(0.5f);
hintViewLabel.TextColor = UIColor.White;
View.AddSubview(hintView);
ALMRZConfig mrzConfig = new ALMRZConfig();
//we want to be quite confident of these fields to ensure we can read the NFC with them
ALMRZFieldConfidences fieldConfidences = new ALMRZFieldConfidences();
fieldConfidences.DocumentNumber = 90;
fieldConfidences.DateOfBirth = 90;
fieldConfidences.DateOfExpiry = 90;
mrzConfig.IdFieldConfidences = fieldConfidences;
//Create fieldScanOptions to configure individual scannable fields
ALMRZFieldScanOptions scanOptions = new ALMRZFieldScanOptions();
scanOptions.VizAddress = ALFieldScanOption.Default;
scanOptions.VizDateOfIssue = ALFieldScanOption.Default;
scanOptions.VizSurname = ALFieldScanOption.Default;
scanOptions.VizGivenNames = ALFieldScanOption.Default;
scanOptions.VizDateOfBirth = ALFieldScanOption.Default;
scanOptions.VizDateOfExpiry = ALFieldScanOption.Default;
//Set scanOptions for MRZConfig
mrzConfig.IdFieldScanOptions = scanOptions;
NSError error = null;
//Init the anyline ID ScanPlugin with an ID, Licensekey, the delegate,
// the MRZConfig (which will configure the scan Plugin for MRZ scanning), and an error
this.mrzScanPlugin = new ALIDScanPlugin(@"ModuleID", AnylineViewController.LicenseKey, this, mrzConfig, out error);
nfcDetector = new ALNFCDetector(AnylineViewController.LicenseKey, this);
mrzScanViewPlugin = new ALIDScanViewPlugin(mrzScanPlugin);
var frame = UIScreen.MainScreen.ApplicationFrame;
frame = new CGRect(frame.X,
frame.Y + NavigationController.NavigationBar.Frame.Size.Height,
frame.Width,
frame.Height - NavigationController.NavigationBar.Frame.Size.Height);
// This is the main intialization method that will create our use case depending on the JSON configuration.
scanView = new ALScanView(frame, mrzScanViewPlugin);
scanView.ScanViewPlugin.AddScanViewPluginDelegate(new CutoutListener(updateHintPosition, scanView));
scanView.FlashButtonConfig.FlashAlignment = ALFlashAlignment.TopLeft;
// After setup is complete we add the scanView to the view of this view controller
View.AddSubview(scanView);
View.SendSubviewToBack(scanView);
var topGuide = TopLayoutGuide;
var viewNames = NSDictionary.FromObjectsAndKeys(new object[] {
scanView,
topGuide,
}, new NSObject[] {
new NSString("scanView"),
new NSString("topGuide"),
});
var emptyDict = new NSDictionary();
View.AddConstraints(NSLayoutConstraint.FromVisualFormat("H:|[scanView]|", 0, emptyDict, viewNames));
View.AddConstraints(NSLayoutConstraint.FromVisualFormat("V:[topGuide]-0-[scanView]|", 0, emptyDict, viewNames));
scanView.StartCamera();
}
