QRBarScannerCamera constructor
QRBarScannerCamera(
- {Key? key,
- required ValueChanged<
String> qrCodeCallback, - required Widget? child,
- BoxFit fit = BoxFit.cover,
- WidgetBuilder? notStartedBuilder,
- WidgetBuilder? offscreenBuilder,
- ErrorCallback? onError,
- required List<
BarcodeFormats> ? formats}
Implementation
QRBarScannerCamera({
Key? key,
required this.qrCodeCallback,
required this.child,
this.fit = BoxFit.cover,
WidgetBuilder? notStartedBuilder,
WidgetBuilder? offscreenBuilder,
ErrorCallback? onError,
required this.formats,
}) : notStartedBuilder = notStartedBuilder ?? _defaultNotStartedBuilder,
offscreenBuilder =
offscreenBuilder ?? notStartedBuilder ?? _defaultOffscreenBuilder,
onError = onError ?? _defaultOnError,
super(key: key);