startGenericDocumentRecognizer static method

Future<GenericDocumentWrappedResults> startGenericDocumentRecognizer(
  1. GenericDocumentRecognizerConfiguration config
)

Starts the Ready-to-Use Generic Document Recognizer as a full-screen modal UI dialog. The Generic Document Recognizer provides guided, automatic document scanning.

Implementation

static Future<GenericDocumentWrappedResults> startGenericDocumentRecognizer(
    GenericDocumentRecognizerConfiguration config) async {
  try {
    var updatedParameters = config.toJson();
    const defaultJsonName = "GenericDocumentScreen";
    var configuration = await _applyParametersOnDefaultJson(
        defaultJsonName, updatedParameters);
    var result =
        await _invoke('startGenericDocumentRecognizer', configuration);
    if (_wasCanceled(result)) {
      return GenericDocumentWrappedResults.canceled();
    }
    var genericResult = GenericDocumentResults.fromJson(jsonDecode(result));
    return GenericDocumentWrappedResults.fromGenericDocumentResults(
        genericResult);
  } catch (e) {
    Logger.root.severe(e);
    return GenericDocumentWrappedResults.error(e.toString());
  }
}