Does Flutter automatically display Cupertino UI in iOS and Material in Android with a single codebase?

Question

I need to know whether Flutter will render the iOS Cupertino style on iOS and Material on Android with a single codebase. I want to know this before starting to develop my app w

Answer 1

Below simple implementation:

class AdaptiveSwitch extends StatelessWidget {
  const AdaptiveSwitch({Key key,
      @required this.value,
      @required this.onChanged,
      this.activeColor,
      this.dragStartBehavior = DragStartBehavior.start})
      : assert(dragStartBehavior != null),
        super(key: key);

  final bool value;

  final ValueChanged onChanged;

  final Color activeColor;

  final DragStartBehavior dragStartBehavior;

  @override
  Widget build(BuildContext context) {
    return Theme.of(context).targetPlatform = TargetPlatform.iOS
        ? CupertinoSwitch(
            value: value,
            activeColor: activeColor,
            onChanged: onChanged,
            dragStartBehavior: dragStartBehavior,
          )
        : Switch(
            value: value,
            activeColor: activeColor,
            onChanged: onChanged,
            dragStartBehavior: dragStartBehavior,
          );
  }
}