public void OnIdCaptured(IdCapture mode, IdCaptureSession session, IFrameData data)
{
CapturedId capturedId = session.NewlyCapturedId;
// This callback may be executed on an arbitrary thread. We post to switch back
// to the main thread.
this.view.Post(() =>
{
string message = string.Empty;
// The recognized fields of the captured Id can vary based on the capturedResultType.
if (capturedId.CapturedResultType == CapturedResultType.AamvaBarcodeResult)
{
message = GetDescriptionForAamvaBarcodeResult(capturedId);
}
else if (capturedId.CapturedResultType == CapturedResultType.VizResult)
{
message = GetDescriptionForViz(capturedId);
}
else
{
message = GetDescriptionForCapturedId(capturedId);
}
this.ShowAlert(Resource.String.captured_id_title, message);
});
}
public void OnErrorEncountered(IdCapture mode, Throwable error, IdCaptureSession session, IFrameData data)
{
// Implement to handle an error encountered during the capture process.
// This callback may be executed on an arbitrary thread.
this.view.Post(() =>
{
this.ShowAlert(Resource.String.error_title, GetErrorMessage(error));
});
}
private void InitIdCapture()
{
// Create a mode responsible for recognizing documents. This mode is automatically added
// to the passed DataCaptureContext.
IdCaptureSettings settings = new IdCaptureSettings
{
SupportedDocuments = IdDocumentType.IdCardViz | IdDocumentType.DlViz | IdDocumentType.AamvaBarcode
};
this.IdCapture = IdCapture.Create(this.DataCaptureContext, settings);
}
public void OnErrorEncountered(IdCapture idCapture, NSError error, IdCaptureSession session, IFrameData frameData)
{
try
{
// Implement to handle an error encountered during the capture process.
// The error message can be retrieved from the Error localizedDescription.
this.ShowResult(GetErrorMessage(error));
}
finally
{
frameData.Dispose();
}
}
public void OnIdCaptured(IdCapture idCapture, IdCaptureSession session, IFrameData frameData)
{
try
{
CapturedId capturedId = session.NewlyCapturedId;
string message = string.Empty;
// The recognized fields of the captured Id can vary based on the capturedResultType.
if (capturedId.CapturedResultType == CapturedResultType.MrzResult)
{
message = GetDescriptionForMrzResult(capturedId);
}
else if (capturedId.CapturedResultType == CapturedResultType.AamvaBarcodeResult)
{
message = GetDescriptionForAamvaBarcodeResult(capturedId);
}
else if (capturedId.CapturedResultType == CapturedResultType.VizResult)
{
message = GetDescriptionForViz(capturedId);
}
else if (capturedId.CapturedResultType == CapturedResultType.UsUniformedServicesBarcodeResult)
{
message = GetDescriptionForUsUniformedServicesBarcodeResult(capturedId);
}
else
{
message = GetDescriptionForCapturedId(capturedId);
}
this.ShowResult(message);
}
finally
{
frameData.Dispose();
}
}
public void OnObservationStopped(IdCapture mode)
{
// In this sample we are not interested in this callback.
}
