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@override
  Widget build(BuildContext context) {
    return WillPopScope(
      onWillPop: () async => false,
      child : Scaffold(
        appBar: AppBar(
          title: Text(widget.title),
          automaticallyImplyLeading: false,
          backgroundColor: Colors.redAccent,
          elevation: 0.0,

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Widget buildMenu() {
    return Container(
      color: Colors.white,
      child: Padding(
        padding: const EdgeInsets.only(left: 8.0, right: 8),
        child: Column(
          children: [
            Padding(
              padding: EdgeInsets.all(10.0),
              child: Text("Menu", style: TextStyle(fontWeight: FontWeight.bold, fontSize: 14.0),),

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Widget getMainListViewUI() {
    return ListView.builder(
      shrinkWrap: true,
      padding: EdgeInsets.only(
        bottom: 62 + MediaQuery.of(context).padding.bottom,
      ),
      itemCount: listViews.length,
      scrollDirection: Axis.vertical,
      itemBuilder: (context, index) {
        return listViews[index];

becek2n

CREATE TABLE public."MasterEmployee"
(
    "ID" serial,
    "FirstName" character varying(30),
    "LastName" character varying(30),
    "Address" character varying(200),
    "Email" character varying(30),
    "PhoneNumber" character varying(12)
);

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class _MyHomePageState extends State<MyHomePage> {
  @override
  Widget build(BuildContext context) {
    final bloc = StepperBloc();
    return BlocProvider(
      bloc: bloc,
      child: Scaffold(
        appBar: AppBar(
          title: Text(widget.title),
        ),

becek2n

class StepperBloc extends Bloc<StepperEvent, StepperState> {
  void onContinue() {
    dispatch(ContinueEvent());
  }

  void onBack() {
    dispatch(BackEvent());
  }

  void onSaveRate(double rate, double volume) {

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abstract class StepperEvent {
}

class ContinueEvent extends StepperEvent {}

class BackEvent extends StepperEvent {}

class SaveRateEvent extends StepperEvent  {
  final double rate;
  final double volume;

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class StepperState {
  final int currentStep;
  final double rate;
  final double volume;

  const StepperState({this.currentStep, this.rate, this.volume});

  factory StepperState.initial() => StepperState(currentStep: 0);
}

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name: stepper_content_widget_bloc
description: A new Flutter project.

# The following defines the version and build number for your application.
# A version number is three numbers separated by dots, like 1.2.43
# followed by an optional build number separated by a +.
# Both the version and the builder number may be overridden in flutter
# build by specifying --build-name and --build-number, respectively.
# In Android, build-name is used as versionName while build-number used as versionCode.
# Read more about Android versioning at https://developer.android.com/studio/publish/versioning

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Widget _typeStep() => Container(
    child: Stepper(
      
      controlsBuilder: (BuildContext context, {VoidCallback onStepContinue, VoidCallback onStepCancel}) {
        return Padding(
          padding: EdgeInsets.all(8.0),
          child: RaisedButton(
            onPressed: () {
              setState(() {
                currentStep < spr.length - 1 ? currentStep += 1 : currentStep = 0;