uco-mobile-poc/lib/app/modules/dashboard/views/dashboard_screen_view.dart

import 'dart:async';

import 'package:flutter/material.dart';
import 'package:flutter_zoom_drawer/flutter_zoom_drawer.dart';
import 'package:uco_mobile_poc/app/modules/dashboard/views/shared/drawer_data.dart';
import 'package:uco_mobile_poc/app/modules/dashboard/views/shared/home_page.dart';

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

  @override
  State<DashboardScreenView> createState() => _DashBoardViewState();
}

class _DashBoardViewState extends State<DashboardScreenView> with SingleTickerProviderStateMixin {
  late AnimationController _animationController;

  bool _isDoubleTapped = false;

  @override
  void initState() {
    super.initState();

    _animationController = AnimationController(
      vsync: this,
      duration: const Duration(milliseconds: 200),
    );
  }

  void toggleAnimation() {
    _animationController.isDismissed ? _animationController.forward() : _animationController.reverse();
  }

  @override
  void dispose() {
    _animationController.dispose();
    super.dispose();
  }

  Future<bool> handleDoubleTab() async {
    if (_isDoubleTapped) {
      return true; // Allow the app to be exited
    } else {
      // Set _isDoubleTapped to true and display a message
      setState(() {
        _isDoubleTapped = true;
      });
      // Reset _isDoubleTapped after 2 seconds
      Timer(const Duration(seconds: 2), () {
        setState(() {
          _isDoubleTapped = false;
        });
      });
      // Prevent the app from being exited
      return false;
    }
  }

  @override
  Widget build(BuildContext context) {
    return WillPopScope(
      onWillPop: () => handleDoubleTab(),
      child: SafeArea(
        child: Material(
          child: ZoomDrawer(
            menuScreen:  DrawerData(),
            mainScreen: MyHomePage(),
            borderRadius: 24.0,
            showShadow: true,
            angle: 0.0,
            openCurve: Curves.fastOutSlowIn,
            closeCurve: Curves.easeInBack,
          ),
        ),
      ),
    );
  }
}