class PagePage extends StatelessWidget {
  PagePage({Key? key}) : super(key: key);
  bool isSwitch = false;

  @override
  Widget build(BuildContext context) {
    return PlatformScaffold(
      appBar: PlatformAppBar(
        title: const Text('Flutter Platform Widgets'),
      ),
      body: Column(
        children: [
          Center(
            child: PlatformSwitch(
              value: isSwitch,
              onChanged: (value) {
               // isSwitch = value;
              },
            ),
          ),
          Center
            (child:
             StatefulBuilder(builder: (state, innerSetState) {
                return PlatformSwitch(
              value: isSwitch,
              onChanged: (value) {
                innerSetState(() => isSwitch = value);
              },
            );
          })),
        ],
      ),
    );
  }
}