ggichure

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

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

class CameraThumbState extends State<CameraThumb>
    with AutomaticKeepAliveClientMixin, SingleTickerProviderStateMixin {

ggichure

import 'package:flutter/material.dart';

final Color darkBlue = Color.fromARGB(255, 18, 32, 47);

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override

ggichure

@override
  Widget build(BuildContext context) {
    return ResponsiveWidget(
      largeScreen: Scaffold(
        appBar: ResponsiveWidget.isSmallScreen(context) 
        ?AppBar(
          leading: ClipRRect(
            child: Container(
                height: 20,
                width: 20,

ggichure

import 'package:flutter_web/material.dart';

class ResponsiveWidget extends StatelessWidget {
  final Widget largeScreen;
  final Widget mediumScreen;
  final Widget smallScreen;

  const ResponsiveWidget(
      {Key key,
      @required this.largeScreen,

ggichure

import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';

//https://stackoverflow.com/a/53107519/10409567
void main() async {
  // load the shared preferences from disk before the app is started
  WidgetsFlutterBinding.ensureInitialized();
  final prefs = await SharedPreferences.getInstance();

  // create new theme controller, which will get the currently selected from shared preferences