nested tab router bug

[masoudk2000]

I have a problem with nested tabs. When I enter the program and want to exit the program, it seems that the home screen has been run twice. I uploaded the video of this problem

i used 2.4.2 version and flutter version 2.5.2

https://files.fm/u/dkdud8ajs

[Milad-Akarie]

@masoudk2000 it seemed to me like you closed your App? what are you expecting to happen?

[masoudk2000]

@Milad-Akarie Yes. I want to close my app. But if you notice, I exit twice to close the program. But after closing the program, you will see that another page is open.

[Milad-Akarie]

@masoudk2000 you mean when you hit the back button it takes to homeTab before exiting?

[masoudk2000]

@Milad-Akarie No. When I exit the app, another home page is open behind the app. It looks like the app has been run twice.

[Milad-Akarie]

@masoudk2000 please share you TabsRouter or AutoTabsRouter setup.

[masoudk2000]

@Milad-Akarie

      @MaterialAutoRouter(
      routes: <AutoRoute>[
        CupertinoRoute(page: SplashPage, path: 'splash', initial: true),
        CupertinoRoute(
          page: DashboardPage,
          path: 'dashboard',
          children: [
            AutoRoute(
              page: EmptyRouterPage,
              name: 'HomeTab',
              path: 'home',
              children: [
                AutoRoute(
                  path: '',
                  page: HomePage,
                ),
                CupertinoRoute(
                  page: CoursePage,
                  path: 'course',
                  name: 'CourseRoute',
                ),
                CupertinoRoute(
                  page: PageModelPage,
                  path: 'page_model',
                  name: 'PageModelRoute',
                ),
                CupertinoRoute(
                  page: WebViewPage,
                  path: 'webview_page',
                  name: 'WebviewRoute',
                ),
                CupertinoRoute(
                  page: PaymentResultPage,
                  path: 'payment_result',
                  name: 'PaymentResultRoute',
                ),
                CupertinoRoute(
                  page: QaDetailPage,
                  path: 'qa_detail',
                  name: 'QaDetailRoute',
                ),
                CupertinoRoute(
                  page: PaymentDetailPage,
                  path: 'payment_detail',
                  name: 'PaymentDetailRoute',
                ),
                CupertinoRoute(
                  page: MessageDetailPage,
                  path: 'message_detail',
                  name: 'MessageDetailRoute',
                ),
                MaterialRoute(
                  page: EmptyPage,
                  path: 'empty',
                  name: 'EmptyRoute',
                ),
                RedirectRoute(path: '*', redirectTo: ''),
              ],
            ),
            AutoRoute(
                page: EmptyRouterPage,
                path: 'login',
                name: 'LoginTab',
                children: [
                  AutoRoute(
                    page: LoginPage,
                    path: '',
                  ),
                  AutoRoute(
                    page: VerificationPage,
                    path: 'verification',
                    name: 'VerificationTab',
                  ),
                  RedirectRoute(path: '*', redirectTo: ''),
                ]),
            AutoRoute(
              page: EmptyRouterPage,
              path: 'messages',
              name: 'MessageListTab',
              children: [
                AutoRoute(
                  page: MessageListPage,
                  path: '',
                ),
                CupertinoRoute(
                  page: MessageDetailPage,
                  path: 'message_detail',
                  name: 'MessageDetailRoute',
                ),
                CupertinoRoute(
                  page: QaDetailPage,
                  path: 'qa_detail',
                  name: 'QaDetailRoute',
                ),
                CupertinoRoute(
                  page: PaymentDetailPage,
                  path: 'payment_detail',
                  name: 'PaymentDetailRoute',
                ),
                CupertinoRoute(
                  page: CoursePage,
                  path: 'course',
                  name: 'CourseRoute',
                ),
                CupertinoRoute(
                  page: PaymentResultPage,
                  path: 'payment_result',
                  name: 'PaymentResultRoute',
                ),
                MaterialRoute(
                  page: EmptyPage,
                  path: 'empty',
                  name: 'EmptyRoute',
                ),
                RedirectRoute(path: '*', redirectTo: ''),
              ],
            ),
            AutoRoute(
              page: EmptyRouterPage,
              name: 'CourseListTab',
              path: 'courses',
              children: [
                CupertinoRoute(
                  page: CourseListPage,
                  path: '',
                ),
                CupertinoRoute(
                  page: CoursePage,
                  path: 'course',
                  name: 'CourseRoute',
                ),
                CupertinoRoute(
                  page: PaymentResultPage,
                  path: 'payment_result',
                  name: 'PaymentResultRoute',
                ),
                MaterialRoute(
                  page: EmptyPage,
                  path: 'empty',
                  name: 'EmptyRoute',
                ),
                RedirectRoute(path: '*', redirectTo: ''),
              ],
            ),
            AutoRoute(
              page: EmptyRouterPage,
              name: 'PostTab',
              path: 'post_list',
              children: [
                CupertinoRoute(
                  page: PostPage,
                  path: '',
                ),
                CupertinoRoute(
                  page: PostDetailPage,
                  path: 'post_detail',
                  name: 'PostDetailRoute',
                ),
                MaterialRoute(
                  page: EmptyPage,
                  path: 'empty',
                  name: 'EmptyRoute',
                ),
                RedirectRoute(path: '*', redirectTo: ''),
              ],
            ),
            AutoRoute(
              page: EmptyRouterPage,
              name: 'ProfileTab',
              path: 'profile',
              children: [
                CupertinoRoute(
                  page: ProfilePage,
                  path: '',
                ),
                CupertinoRoute(
                  page: CoursePage,
                  path: 'course',
                  name: 'CourseRoute',
                ),
                CupertinoRoute(
                  page: QaListPage,
                  path: 'qa_list',
                  name: 'QaListRoute',
                ),
                CupertinoRoute(
                    page: CourseListPage,
                    name: 'CourseListRoute',
                    path: 'course_list',
                  ),
                CupertinoRoute(
                  page: PaymentListPage,
                  path: 'payment_list',
                  name: 'PaymentListRoute',
                ),
                CupertinoRoute(
                  page: PaymentDetailPage,
                  path: 'payment_detail',
                  name: 'PaymentDetailRoute',
                ),
                CupertinoRoute(
                  page: QaDetailPage,
                  path: 'qa_detail',
                  name: 'QaDetailRoute',
                ),
                CupertinoRoute(
                  page: EditProfilePage,
                  path: 'edit_profile',
                  name: 'EditProfileRoute',
                ),
                CupertinoRoute(
                  page: InvitationPage,
                  path: 'invitation',
                  name: 'InvitationRoute',
                ),
                CupertinoRoute(
                  page: DownloadsPage,
                  path: 'download_list',
                  name: 'DownloadsRoute',
                ),
                CupertinoRoute(
                  page: DownloadDetailsPage,
                  path: 'download_detail',
                  name: 'DownloadDetailsRoute',
                ),
                CupertinoRoute(
                  page: PaymentResultPage,
                  path: 'payment_result',
                  name: 'PaymentResultRoute',
                ),
                AdaptiveRoute(
                  page: EmptyPage,
                  path: 'empty',
                  name: 'EmptyRoute',
                ),
                RedirectRoute(path: '*', redirectTo: ''),
              ],
            ),
          ],
        ),
        CupertinoRoute(
          page: ImagePage,
          name: 'ImageRoute',
        ),
        CupertinoRoute(
          page: PdfViewerPage,
          name: 'PdfViewerRoute',
        ),
        CupertinoRoute(
          page: DownloadDetailsPage,
          name: 'RootDownloadDetailsRoute',
        ),
      ],
    )
    class $RootRouter {}

[masoudk2000]

         return MaterialApp.router(
              routeInformationParser: router.defaultRouteParser(),
              debugShowCheckedModeBanner: false,
              title: 'common.app_name'.tr(),
              theme: theme,
              routerDelegate: router.delegate(),

              /// Localization Part
              locale: Locale(currentLocale.languageCode.split('_').first),
              supportedLocales: locales,
              localizationsDelegates: delegates,
            );

[masoudk2000]

AutoTabsScaffold(
                lazyLoad: false,
                routes: const [
                   HomeTab(),
                   CourseListTab(),
                   PostTab(),
                   ProfileTab()
                ],
                builder: (context, child, animation) =>
                    BlocListener<DownloaderBloc, DownloaderState>(
                      listener: (context, state) => state.maybeWhen(
                        orElse: () => null,
                        downloadStarted: (_, __) =>
                            ViewHelper().displaySnackBar(
                          context: context,
                          message: 'download.download_started'.tr(),
                          actionLable: 'download.show_download'.tr(),
                          onTapAction: () => AutoRouter.of(context)
                              .root
                              .push(const RootDownloadDetailsRoute()),
                        ),
                      ),
                      child: Column(
                        children: [
                          Expanded(
                            child: Stack(
                              children: [
                                FadeTransition(
                                  opacity: animation,
                                  child: child,
                                ),
                                _getNotificationWidget(),
                              ],
                            ),
                          ),
                          MiniPlayerWidget(),
                        ],
                      ),
                    ),
                bottomNavigationBuilder: (_, tabRouter) {
                  NavigationBarManager().setRouter(tabRouter);
                  return GNav(
                    duration: _duration,
                    padding: const EdgeInsets.symmetric(horizontal: 1000),
                    gap: 8,
                    curve: Curves.easeOutExpo,
                    selectedIndex: NavigationBarManager().getCurrentIndex(),
                    mainAxisAlignment: MainAxisAlignment.spaceAround,
                    onTabChange: (int index) =>
                        NavigationBarManager().setCurrentIndex(index),
                    tabs: NavigationBarManager().getTabItems(),
                  );
                })

[masoudk2000]

@Milad-Akarie Were you able to find the problem? I really got into trouble

[Milad-Akarie]

@masoudk2000 actually you setup looks fine, could you share your exit App logic?

[rd-martin-jaeger]

This is probably the same bug and some provided samples

[github-actions[bot]]

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