/*
* This is the main delegate method Anyline uses to report its results
*/
public void DidFindScanResult(AnylineMRZModuleView anylineMRZModuleView, ALIdentification scanResult, bool allCheckDigitsValid, UIImage image)
{
// Because there is a lot of information to be passed along the module
// uses ALIdentification.
idView.UpdateIdentification(scanResult);
// Present the information to the user
AnimateFadeIn();
}
public override void ViewDidDisappear(bool animated)
{
base.ViewDidDisappear(animated);
//remove identification view
idView.RemoveFromSuperview();
idView.Dispose();
idView = null;
//we have to erase the scan view so that there are no dependencies for the viewcontroller left.
anylineMrzView.RemoveFromSuperview();
anylineMrzView.Dispose();
anylineMrzView = null;
base.Dispose();
}
/*
* This is the main delegate method Anyline uses to report its results
*/
void IAnylineMRZModuleDelegate.DidFindResult(AnylineMRZModuleView anylineMRZModuleView, ALMRZResult scanResult)
{
if (_idView == null)
{
return;
}
// Because there is a lot of information to be passed along the module
// uses ALIdentification.
var identification = scanResult.Result as ALIdentification;
_idView.UpdateIdentification(identification);
// Present the information to the user
AnimateFadeIn();
}
new void Dispose()
{
//un-register any event handlers here, if you have any
//remove identification view
_idView?.RemoveFromSuperview();
_idView?.Dispose();
_idView = null;
//we have to erase the scan view so that there are no dependencies for the viewcontroller left.
_anylineMrzView?.RemoveFromSuperview();
_anylineMrzView?.Dispose();
_anylineMrzView = null;
GC.Collect(GC.MaxGeneration);
base.Dispose();
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
// Initializing the MRZ module.
CGRect 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);
anylineMrzView = new AnylineMRZModuleView(frame);
error = null;
// We tell the module to bootstrap itself with the license key and delegate. The delegate will later get called
// by the module once we start receiving results.
success = anylineMrzView.SetupWithLicenseKey(licenseKey, this.Self, out error);
// SetupWithLicenseKey:delegate:error returns true if everything went fine. In the case something wrong
// we have to check the error object for the error message.
if (!success)
{
// Something went wrong. The error object contains the error description
(alert = new UIAlertView("Error", error.DebugDescription, null, "OK", null)).Show();
}
//we'll manually cancel scanning
anylineMrzView.CancelOnResult = false;
// After setup is complete we add the module to the view of this view controller
View.AddSubview(anylineMrzView);
/*
* ALIdentificationView will present the scanned values. Here we start listening for taps
* to later dismiss the view.
*/
idView = new AnylineIdentificationView(new CGRect(0, 0, 300, 300 / 1.4f));
idView.AddGestureRecognizer(new UITapGestureRecognizer(this, new ObjCRuntime.Selector("ViewTapSelector:")));
idView.Center = View.Center;
idView.Alpha = 0;
View.AddSubview(idView);
}
