flutter 3

import '../flutter_flow/flutter_flow_theme.dart';
import '../flutter_flow/flutter_flow_util.dart';
import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';

class HomePageWidget extends StatefulWidget {
  HomePageWidget({Key key}) : super(key: key);

  @override
  _HomePageWidgetState createState() => _HomePageWidgetState();
}

class _HomePageWidgetState extends State<HomePageWidget> {
  bool switchListTileValue;
  final scaffoldKey = GlobalKey<ScaffoldState>();

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      key: scaffoldKey,
      appBar: AppBar(
        backgroundColor: Colors.black,
        automaticallyImplyLeading: true,
        actions: [],
        centerTitle: true,
        elevation: 4,
      ),
      drawer: Drawer(
        elevation: 16,
      ),
      body: SafeArea(
        child: SwitchListTile(
          value: switchListTileValue ?? true,
          onChanged: (newValue) =>
              setState(() => switchListTileValue = newValue),
          title: Text(
            'Enable Bluetooth',
            style: FlutterFlowTheme.subtitle2.override(
              fontFamily: 'Poppins',
            ),
          ),
          tileColor: Color(0xFFF5F5F5),
          dense: false,
          controlAffinity: ListTileControlAffinity.trailing,
        ),
      ),
    );
  }
}