Physical Back button Closing whole application

[pradeep14598]

Expected Result

• Navigate to Previous page

Actual Result

• Closing whole application

To Reproduce : Wrap that page's Scaffold in a WillPopScope widget

return new WillPopScope(
  onWillPop: () async {
    return true;
  },
  child: new Scaffold(
    …
  ),
);

GetX Version get: ^5.0.0-beta.52

[✓] Flutter (Channel stable, 3.3.0, on Ubuntu 21.04 5.11.0-49-generic, locale en_IN) • Flutter version 3.3.0 on channel stable at /home/pradeep/snap/flutter/common/flutter • Upstream repository https://github.com/flutter/flutter.git • Framework revision ffccd96b62 (8 days ago), 2022-08-29 17:28:57 -0700 • Engine revision 5e9e0e0aa8 • Dart version 2.18.0 • DevTools version 2.15.0

[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.0-rc1) • Android SDK at /home/pradeep/Android/Sdk • Platform android-33, build-tools 33.0.0-rc1 • Java binary at: /snap/android-studio/123/android-studio/jre/bin/java • Java version OpenJDK Runtime Environment (build 11.0.12+0-b1504.28-7817840) • All Android licenses accepted.

[✓] Chrome - develop for the web • Chrome at google-chrome

[✓] Linux toolchain - develop for Linux desktop • clang version 6.0.0-1ubuntu2 (tags/RELEASE_600/final) • cmake version 3.10.2 • ninja version 1.8.2 • pkg-config version 0.29.1

[✓] Android Studio (version 2021.2) • Android Studio at /snap/android-studio/123/android-studio • Flutter plugin version 70.0.2 • Dart plugin version 212.5744 • Java version OpenJDK Runtime Environment (build 11.0.12+0-b1504.28-7817840)

[✓] HTTP Host Availability • All required HTTP hosts are available

• No issues found!

[mehroze-zaidi]

@pradeep14598 did you find the solution to this issue, I'm also facing this issue in nested navigation, and also there is no official documentation of navigator 2.0 using Getx.

[pradeep14598]

@pradeep14598 did you find the solution to this issue, I'm also facing this issue in nested navigation, and also there is no official documentation of navigator 2.0 using Getx.

No i am still facing same issue,if you got any solution post in this comment let me know

[mehroze-zaidi]

@pradeep14598 did you find the solution to this issue, I'm also facing this issue in nested navigation, and also there is no official documentation of navigator 2.0 using Getx.

No i am still facing same issue,if you got any solution post in this comment let me know

Did you find the example from getx repository ?

[mehroze-zaidi]

I found the example project from Getx GitHub repo. In that example they didn't handle this back pressed button in android.

[N0Noorz]

get_router_delegate.dart

  @override
  Future<bool> popRoute({
    Object? result,
    PopMode? popMode,
  }) async {
    //Returning false will cause the entire app to be popped.
    final wasPopup = await handlePopupRoutes(result: result);
    if (wasPopup) return true;
    final _popped = await _pop(popMode ?? backButtonPopMode, result);
    notifyListeners();
    if (_popped != null) {
      //emulate the old pop with result
      return true;
    }
    return false;
  }

when backbutton pressed, await _pop(popMode ?? backButtonPopMode, result) always return null, then popRoute retrun false

[esuljic]

I solved it by upgrading the Flutter version to the newest (3.7.10 at the moment).