import 'package:flutter/material.dart'; import 'package:selfprivacy/config/brand_colors.dart'; import 'package:selfprivacy/config/text_themes.dart'; class NavigationService { final GlobalKey scaffoldMessengerKey = GlobalKey(); final GlobalKey navigatorKey = GlobalKey(); NavigatorState? get navigator => navigatorKey.currentState; void showPopUpDialog(AlertDialog dialog) { final context = navigatorKey.currentState!.overlay!.context; showDialog( context: context, builder: (_) => dialog, ); } void showSnackBar(String text) { final state = scaffoldMessengerKey.currentState!; final snack = SnackBar( backgroundColor: BrandColors.black.withOpacity(0.8), content: Text(text, style: buttonTitleText), duration: const Duration(seconds: 2), ); state.showSnackBar(snack); } }