Flutter barcode_scan change color

Question

I am trying to change the color of the flutter barcode scanner:

I want to change the yellow and the gray color of the top bar.

I already tried to do something with the ScanOptions:

void barcode() async {

  var options = ScanOptions(
    
  );

  var result = await BarcodeScanner.scan();
  print(result.rawContent);

}

I couldn't find anything for this in the internet.

Thank you for your help!

Answer 1

Unfortunately this barcode scanner does not have any options for changing the color of Option menu

but if you want you can change it from android manifest: add theme in the application tag of manifest and change the color of popupMenu from theme

 <application
        android:name="io.flutter.app.FlutterApplication"
        android:label="My App"
        android:theme="@style/LaunchTheme"
        android:icon="@mipmap/ic_launcher">
...