FlutterBarcodeScanner.dismiss(); does not work

[rodolfowf]

First, thanks for an awesome plugin.

I'd like know how I can to use FlutterBarcodeScanner.dismiss();.

For example, this code don't work. Am I missing something ?

`FlutterBarcodeScanner.getBarcodeStreamReceiver( #ff6666, Cancel, true, ScanMode.DEFAULT )?.listen((barcode) async {

var r = await saveCollectQtd(barcode, qtdInfo); // return true or false

if (r == false) {
    FlutterBarcodeScanner.dismiss(); // HERE the dismiss does not work, the code is ignored
}

});`

regards

[halmoussa]

I do not even see this function anymore!