title: Allow hardware scanner input into a Flutter iOS App
body: <p>currently I am developing a Flutter iOS app. This Flutter app basically only contains a flutter_inappwebview fetching a certain URL.</p>
  <p>All is fine, until I need to connect a hardware Datalogic QR scanner to the iOS device (in this case an iPad). The scanner starts up well, but when I scan a barcode/QR code the input from the scanner is not transferred to the Flutter app.</p>
  <p>I've tried searching on internet, but no luck so far... Did anyone of you happen to get this working? Thanks in Advance!</p>
  <p>P.S. I am fairly new to flutter, so it could also be my lack of experience here playing a role.</p>