build method Null safety

  1. @override
dynamic build(
  1. dynamic context
)

Implementation

@override
Widget build(BuildContext context) {
  final Size screenSize = MediaQuery.of(context).size;

  final Size scannerSize = Size(
    screenSize.width * ScannerOverlay.scannerWidthPct,
    screenSize.width * ScannerOverlay.scannerHeightPct,
  );

  return SmoothViewFinder(
    boxSize: scannerSize,
    lineLength: screenSize.width * 0.8,
  );
}