onDetect property

void Function(BarcodeCapture barcodes)? onDetect

The function that signals when new codes were detected by the controller.

To handle both BarcodeCaptures and MobileScannerBarcodeExceptions, use the MobileScannerController.barcodes stream directly (recommended), or provide a function to onDetectError.

Implementation

final void Function(BarcodeCapture barcodes)? onDetect;