Callback for adding your own data to the Activity's result.
Called when the document has been analyzed and wasn't modified at the time the user tapped on the Next button.
You should add the results of the analysis as extras and retrieve them when the CameraActivity returns.
Note: you should call after you've received the analysis results from the Gini API, otherwise this method won't be invoked.
the Intent which will be returned as the result data.