showScanView method

Future showScanView()

Implementation

Future showScanView() async {
  if (true == await permission()) {
    await Future.delayed(Duration(milliseconds: 300));
    setState(() {
      _init = true;
      _showPermission = false;
      _showScanView = true;
    });
  } else {
    setState(() {
      _init = true;
      _showScanView = false;
      _showPermission = true;
    });
  }
}