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[Bug] [Android] [Tablet] Master Detail View: menu disappears only on very right edge click insead of anywhere on dimmed area #15065

Open zoli13 opened 2 years ago

zoli13 commented 2 years ago

Description

Xamarin.Forms App, which has Master (=menu) / Detail views implemented.
If you click on hamburger menu, menu (=Master) appears, background (=current Detail view) is dimmed. If you click outside the menu, it disappears automatically.

It works fine on Android phone + iOS phone + iOS tablet, but on Android tablet, the opened menu does not disappear if you click outside of the menu (so you click on the dimmed area), but only on the very right side of the screen.

See screenshot: you have to click on the yellow area to close the menu, while on android phone or ios phone/tablet, it works fine, you can click anywhere on the dimmed area, menu will close.

master_detail_menu_android_tablet

Steps to Reproduce

  1. Create a Master-Detail app (or run attached code NavigationDrawerDemo.zip)
  2. Run on an Android Tablet ( I did it on a 10 inch, MDPI (1280x800))
  3. Open menu, and click outside of menu area to close

Expected Behavior

Just like on any other platform (Android Phone, iOS Phone, iOS Tablet), menu to close if user clicks outside

Actual Behavior

On Android Tablet, menu does not close if user clicks outside, only if user clicks on the very right side (edge) of the screen

Basic Information

Environment

Show/Hide Visual Studio info Microsoft Visual Studio Community 2019 Version 16.9.5 VisualStudio.16.Release/16.9.5+31229.75 Microsoft .NET Framework Version 4.8.04084 Installed Version: Community Visual C++ 2019 00435-60000-00000-AA999 Microsoft Visual C++ 2019 ASP.NET and Web Tools 2019 16.9.693.2781 ASP.NET and Web Tools 2019 ASP.NET Core Razor Language Services 16.1.0.2112521+5741df381174d72f08e3632bb99f52e8635b6a1a Provides languages services for ASP.NET Core Razor. ASP.NET Web Frameworks and Tools 2019 16.9.693.2781 For additional information, visit https://www.asp.net/ Azure App Service Tools v3.0.0 16.9.693.2781 Azure App Service Tools v3.0.0 Azure Functions and Web Jobs Tools 16.9.693.2781 Azure Functions and Web Jobs Tools C# Tools 3.9.0-6.21160.10+59eedc33d35754759994155ea2f4e1012a9951e3 C# components used in the IDE. Depending on your project type and settings, a different version of the compiler may be used. Common Azure Tools 1.10 Provides common services for use by Azure Mobile Services and Microsoft Azure Tools. Extensibility Message Bus 1.2.6 (master@34d6af2) Provides common messaging-based MEF services for loosely coupled Visual Studio extension components communication and integration. IntelliCode Extension 1.0 IntelliCode Visual Studio Extension Detailed Info Microsoft Azure Tools 2.9 Microsoft Azure Tools for Microsoft Visual Studio 2019 - v2.9.40423.1 Microsoft Continuous Delivery Tools for Visual Studio 0.4 Simplifying the configuration of Azure DevOps pipelines from within the Visual Studio IDE. Microsoft JVM Debugger 1.0 Provides support for connecting the Visual Studio debugger to JDWP compatible Java Virtual Machines Microsoft Library Manager 2.1.113+g422d40002e.RR Install client-side libraries easily to any web project Microsoft MI-Based Debugger 1.0 Provides support for connecting Visual Studio to MI compatible debuggers Microsoft Visual C++ Wizards 1.0 Microsoft Visual C++ Wizards Microsoft Visual Studio Tools for Containers 1.1 Develop, run, validate your ASP.NET Core applications in the target environment. F5 your application directly into a container with debugging, or CTRL + F5 to edit & refresh your app without having to rebuild the container. Microsoft Visual Studio VC Package 1.0 Microsoft Visual Studio VC Package Mono Debugging for Visual Studio 16.9.7 (df23ba6) Support for debugging Mono processes with Visual Studio. NuGet Package Manager 5.9.0 NuGet Package Manager in Visual Studio. For more information about NuGet, visit https://docs.nuget.org/ ProjectServicesPackage Extension 1.0 ProjectServicesPackage Visual Studio Extension Detailed Info SQL Server Data Tools 16.0.62103.10080 Microsoft SQL Server Data Tools StylerPackage Extension 1.0 StylerPackage Visual Stuido Extension Detailed Info Test Adapter for Boost.Test 1.0 Enables Visual Studio's testing tools with unit tests written for Boost.Test. The use terms and Third Party Notices are available in the extension installation directory. Test Adapter for Google Test 1.0 Enables Visual Studio's testing tools with unit tests written for Google Test. The use terms and Third Party Notices are available in the extension installation directory. TypeScript Tools 16.0.30201.2001 TypeScript Tools for Microsoft Visual Studio Visual Basic Tools 3.9.0-6.21160.10+59eedc33d35754759994155ea2f4e1012a9951e3 Visual Basic components used in the IDE. Depending on your project type and settings, a different version of the compiler may be used. Visual F# Tools 16.9.0-beta.21102.9+7ce7132f1459095e635194d09d6f73265352029a Microsoft Visual F# Tools Visual Studio Code Debug Adapter Host Package 1.0 Interop layer for hosting Visual Studio Code debug adapters in Visual Studio Visual Studio Container Tools Extensions 1.0 View, manage, and diagnose containers within Visual Studio. Visual Studio Tools for CMake 1.0 Visual Studio Tools for CMake Visual Studio Tools for Containers 1.0 Visual Studio Tools for Containers VisualStudio.DeviceLog 1.0 Information about my package VisualStudio.Foo 1.0 Information about my package VisualStudio.Mac 1.0 Mac Extension for Visual Studio Xamarin 16.9.000.292 (d16-9@26a958f) Visual Studio extension to enable development for Xamarin.iOS and Xamarin.Android. Xamarin Designer 16.9.0.318 (remotes/origin/7b35adcdd1b204bbdcb279e0f029d151a20a4bf3@7b35adcdd) Visual Studio extension to enable Xamarin Designer tools in Visual Studio. Xamarin Templates 16.9.72 (426ebf6) Templates for building iOS, Android, and Windows apps with Xamarin and Xamarin.Forms. Xamarin.Android SDK 11.2.2.1 (d16-9/877f572) Xamarin.Android Reference Assemblies and MSBuild support. Mono: 5e9cb6d Java.Interop: xamarin/java.interop/d16-9@54f8c24 ProGuard: Guardsquare/proguard/v7.0.1@912d149 SQLite: xamarin/sqlite/3.34.1@daff8f4 Xamarin.Android Tools: xamarin/xamarin-android-tools/d16-9@d210f11 Xamarin.iOS and Xamarin.Mac SDK 14.16.0.5 (ab40b131d) Xamarin.iOS and Xamarin.Mac Reference Assemblies and MSBuild support. ```
zoli13 commented 2 years ago

Update: using the VS > New project > Xamarin > Flyout, which uses Shell/FlyoutPage does work fine on Android Tablet as well. But we cannot use that, as we use MVVMCross, which uses internally(?) MasterDetailPage.