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.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.
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Shell modal page triggers TapGestureRecognizer which lies on the page under it. #5627

Closed nevse closed 2 years ago

nevse commented 2 years ago

Description

I have a shell page that contains a tab layout with one page on which I use a TapGestureRecognizer that throws an exception on tap. I placed a button that shows the modal window. If you click on the modal window on a green rectangle (this area has TapGestureRecognizer on the previous page) then the application will crash because it triggers a tap event for the previous page.

Steps to Reproduce

I created a project to replicate an issue and placed it here.

Click on the button "Open Modal" then click the green rectangle on the opened modal page. App will crash because the TapGestureRecognizer was triggered from the previous page (it throw an exception).

Version with bug

Preview 14 (current)

Last version that worked well

Unknown/Other

Affected platforms

Android

Affected platform versions

Android 11

Did you find any workaround?

I didn't find any workaround.

Relevant log output

No response

jfversluis commented 2 years ago

Could you please add more details about the exception? What kind of exception, what message, does it show you the stack trace?

ghost commented 2 years ago

Hi @nevse. We have added the "s/needs-info" label to this issue, which indicates that we have an open question for you before we can take further action. This issue will be closed automatically in 7 days if we do not hear back from you by then - please feel free to re-open it if you come back to this issue after that time.

nevse commented 2 years ago

Sorry for misleading you with my words about exceptions. The exception was raised by the tap event handler to show that it triggers event when I tap on the modal page. So I have a page markup

<Grid RowDefinitions="100,*">
            <Button Text="Open modal" Clicked="OnButtonClicked" />
            <Grid Grid.Row="2" BackgroundColor="Red">
                <Grid.GestureRecognizers>
                    <TapGestureRecognizer
                        NumberOfTapsRequired="1"
                        Tapped="OnTapGestureRecognizerTapped">
                    </TapGestureRecognizer>
                </Grid.GestureRecognizers>
            </Grid>
        </Grid>

I navigate from this page to some modal page with such markup

<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             Title="{Binding Title}"
             IconImageSource="info"
             Shell.PresentationMode="Modal"
             x:Class="ShellExampleGestureR.AboutPage2">

    <ContentPage.Content>
        <Grid RowDefinitions="300,*">
            <Label Text="Page2" />
            <Grid Grid.Row="2" BackgroundColor="Green">
            </Grid>
        </Grid>
    </ContentPage.Content>
</ContentPage>

And I tap on the green rectangle and OnTapGestureRecognizerTapped triggered from another page.

RichardMarsh commented 2 years ago

To maybe add more context, I’ve noticed that modal pages loaded via Shell Navigation does not block users from activating controls that are “underneath” the modal page (aka the previous page).

So if you have Page A with a button and you load a modal Page B, you can still click on the button from Page A even though Page A is under Page B

kristinx0211 commented 2 years ago

run the above project on Android 12. Click on the button "Open Modal" then click the green rectangle on the opened modal page. exception throw out on method OnTapGestureRecognizerTapped. System.NotImplementedException: 'The method or operation is not implemented. @nevse is this the same exceptions with you meet? image

> am start -a "android.intent.action.MAIN" -c "android.intent.category.LAUNCHER" -n "com.companyname.ShellExampleGestureR/crc64897b2b3f0b7747d9.MainActivity"
> Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] cmp=com.companyname.ShellExampleGestureR/crc64897b2b3f0b7747d9.MainActivity }
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/ShellExampleGestureR.dll
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Mono.Android.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Runtime.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Java.Interop.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Collections.dll [External]
Resolved pending breakpoint for 'Android.Runtime.JNIEnv.RegisterJniNatives(System.IntPtr, System.Int32, System.IntPtr, System.IntPtr, System.Int32)' to /Users/runner/work/1/s/xamarin-android/src/Mono.Android/Android.Runtime/JNIEnv.cs:124 [0x00000].
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Threading.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Runtime.InteropServices.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Threading.Thread.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Diagnostics.StackTrace.dll [External]
Loaded assembly: data-0x7349738ec030 [External]
Loaded assembly: data-0x73497390c050 [External]
Loaded assembly: data-0x734a0e470870 [External]
Loaded assembly: data-0x73497392c070 [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/netstandard.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Linq.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Collections.Concurrent.dll [External]
Resolved pending breakpoint for 'Xamarin.HotReload.HotReloadAgent.BreakpointSendToIde(System.String)' to D:\a\_work\1\s\HotReload\Source\Xamarin.HotReload.Agent\HotReloadAgent.cs:415 [0x00000].
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Text.Json.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Text.Encodings.Web.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.ComponentModel.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Microsoft.Maui.Controls.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.ObjectModel.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Microsoft.Maui.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Microsoft.Maui.Graphics.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Microsoft.Maui.Essentials.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Microsoft.Extensions.Logging.Abstractions.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Runtime.Loader.dll [External]
Resolved pending breakpoint for 'Xamarin.HotReload.HotReloadAgent.BreakpointCheckpoint()' to D:\a\_work\1\s\HotReload\Source\Xamarin.HotReload.Agent\HotReloadAgent.cs:410 [0x00000].
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Memory.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Reflection.Emit.Lightweight.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Reflection.Emit.ILGeneration.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Reflection.Primitives.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Runtime.CompilerServices.Unsafe.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.Core.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Microsoft.Extensions.DependencyInjection.Abstractions.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Microsoft.Maui.Controls.Compatibility.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Microsoft.Extensions.Configuration.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Microsoft.Extensions.Configuration.Abstractions.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Microsoft.Extensions.Logging.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Microsoft.Extensions.Primitives.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Microsoft.Maui.Controls.Xaml.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.AppCompat.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.Google.Android.Material.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.ComponentModel.TypeConverter.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Private.Uri.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.DrawerLayout.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.CustomView.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.Navigation.Runtime.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Microsoft.Extensions.DependencyInjection.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Diagnostics.Tracing.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Microsoft.Extensions.Options.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Linq.Expressions.dll [External]
[ExampleGesture] Late-enabling -Xcheck:jni
[ExampleGesture] Unexpected CPU variant for X86 using defaults: x86_64
[CompatibilityChangeReporter] Compat change id reported: 171979766; UID 10148; state: ENABLED
[GraphicsEnvironment] ANGLE Developer option for 'com.companyname.ShellExampleGestureR' set to: 'default'
[GraphicsEnvironment] Neither updatable production driver nor prerelease driver is supported.
[NetworkSecurityConfig] No Network Security Config specified, using platform default
[NetworkSecurityConfig] No Network Security Config specified, using platform default
[debug-app-helper] Checking if libmonodroid was unpacked to /data/app/~~-0MLYjDKD9-rBqidZ80R9w==/com.companyname.ShellExampleGestureR-KpuZAHXgdHX3cZNZURuTkQ==/lib/x86_64/libmonodroid.so
[debug-app-helper] Native libs extracted to /data/app/~~-0MLYjDKD9-rBqidZ80R9w==/com.companyname.ShellExampleGestureR-KpuZAHXgdHX3cZNZURuTkQ==/lib/x86_64, assuming application/android:extractNativeLibs == true
[debug-app-helper] Setting up for DSO lookup in app data directories
[debug-app-helper] Added filesystem DSO lookup location: /data/app/~~-0MLYjDKD9-rBqidZ80R9w==/com.companyname.ShellExampleGestureR-KpuZAHXgdHX3cZNZURuTkQ==/lib/x86_64
[debug-app-helper] Using runtime path: /data/app/~~-0MLYjDKD9-rBqidZ80R9w==/com.companyname.ShellExampleGestureR-KpuZAHXgdHX3cZNZURuTkQ==/lib/x86_64
[debug-app-helper] checking directory: `/data/user/0/com.companyname.ShellExampleGestureR/files/.__override__/lib`
[debug-app-helper] directory does not exist: `/data/user/0/com.companyname.ShellExampleGestureR/files/.__override__/lib`
[debug-app-helper] Checking whether Mono runtime exists at: /data/user/0/com.companyname.ShellExampleGestureR/files/.__override__/libmonosgen-2.0.so
[debug-app-helper] Checking whether Mono runtime exists at: /data/app/~~-0MLYjDKD9-rBqidZ80R9w==/com.companyname.ShellExampleGestureR-KpuZAHXgdHX3cZNZURuTkQ==/lib/x86_64/libmonosgen-2.0.so
[debug-app-helper] Mono runtime found at: /data/app/~~-0MLYjDKD9-rBqidZ80R9w==/com.companyname.ShellExampleGestureR-KpuZAHXgdHX3cZNZURuTkQ==/lib/x86_64/libmonosgen-2.0.so
[ExampleGesture] Attempt to remove non-JNI local reference, dumping thread
[DOTNET] JNI_OnLoad: JNI_OnLoad in pal_jni.c
[monodroid] Creating public update directory: `/data/user/0/com.companyname.ShellExampleGestureR/files/.__override__`
[ExampleGesture] Attempt to remove non-JNI local reference, dumping thread
[monodroid-debug] Trying to initialize the debugger with options: --debugger-agent=transport=dt_socket,loglevel=0,address=10.0.2.2:53172,embedding=1
[monodroid-assembly] open_from_bundles: failed to load assembly ShellExampleGestureR.dll
[monodroid-gc] GREF GC Threshold: 46080
[monodroid-assembly] open_from_bundles: failed to load assembly Mono.Android.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Runtime.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Java.Interop.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Collections.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Threading.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Runtime.InteropServices.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Threading.Thread.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Diagnostics.StackTrace.dll
[ExampleGesture] Attempt to remove non-JNI local reference, dumping thread
[monodroid-assembly] open_from_bundles: failed to load assembly netstandard.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Linq.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.VisualStudio.DesignTools.TapContract.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.VisualStudio.DesignTools.TapContract.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.HotReload.Contracts.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.HotReload.Contracts.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Collections.Concurrent.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Text.Json.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Text.Encodings.Web.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.ComponentModel.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.Maui.Controls.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.HotReload.Contracts.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.HotReload.Contracts.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.VisualStudio.DesignTools.TapContract.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.VisualStudio.DesignTools.TapContract.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.ObjectModel.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.Maui.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.Maui.Graphics.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.Maui.Essentials.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.Extensions.Logging.Abstractions.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Runtime.Loader.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Memory.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Reflection.Emit.Lightweight.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Reflection.Emit.ILGeneration.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Reflection.Primitives.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Runtime.CompilerServices.Unsafe.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.Core.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.Extensions.DependencyInjection.Abstractions.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.Maui.Controls.Compatibility.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.Extensions.Configuration.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.Extensions.Configuration.Abstractions.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.Extensions.Logging.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.Extensions.Primitives.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.Maui.Controls.Xaml.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.AppCompat.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.Google.Android.Material.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.ComponentModel.TypeConverter.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Private.Uri.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.DrawerLayout.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.CustomView.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.Navigation.Runtime.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.Extensions.DependencyInjection.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Diagnostics.Tracing.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.Extensions.Options.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Linq.Expressions.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Xml.ReaderWriter.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Private.Xml.dll
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Xml.ReaderWriter.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Private.Xml.dll [External]
[monodroid-assembly] open_from_bundles: failed to load assembly System.Text.Encoding.Extensions.dll
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Text.Encoding.Extensions.dll [External]
[monodroid-assembly] open_from_bundles: failed to load assembly System.Text.RegularExpressions.dll
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Text.RegularExpressions.dll [External]
[monodroid-assembly] open_from_bundles: failed to load assembly System.Numerics.Vectors.dll
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Numerics.Vectors.dll [External]
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.SwipeRefreshLayout.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.CardView.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Microsoft.Maui.Controls.Compatibility.Android.FormsViewGroup.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.RecyclerView.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.ViewPager.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.Fragment.dll
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.SwipeRefreshLayout.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.CardView.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Microsoft.Maui.Controls.Compatibility.Android.FormsViewGroup.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.RecyclerView.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.ViewPager.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.Fragment.dll [External]
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.Activity.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.Lifecycle.Common.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.Lifecycle.ViewModel.dll
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.SavedState.dll
[libEGL] loaded /vendor/lib64/egl/libEGL_emulation.so
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.Loader.dll
[libEGL] loaded /vendor/lib64/egl/libGLESv1_CM_emulation.so
[libEGL] loaded /vendor/lib64/egl/libGLESv2_emulation.so
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.Activity.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.Lifecycle.Common.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.Lifecycle.ViewModel.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.SavedState.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.Loader.dll [External]
Thread started:  #2
Thread started:  #3
Thread started:  #4
[monodroid-assembly] open_from_bundles: failed to load assembly System.Runtime.Serialization.Json.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Private.DataContractSerialization.dll
[monodroid-assembly] open_from_bundles: failed to load assembly System.Runtime.Serialization.Xml.dll
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Runtime.Serialization.Json.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Private.DataContractSerialization.dll [External]
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Runtime.Serialization.Xml.dll [External]
[monodroid-assembly] open_from_bundles: failed to load assembly System.Runtime.Serialization.Primitives.dll
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Runtime.Serialization.Primitives.dll [External]
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.CoordinatorLayout.dll
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.CoordinatorLayout.dll [External]
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.Lifecycle.LiveData.Core.dll
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.Lifecycle.LiveData.Core.dll [External]
[ExampleGesture] Accessing hidden method Landroid/view/View;->computeFitSystemWindows(Landroid/graphics/Rect;Landroid/graphics/Rect;)Z (unsupported, reflection, allowed)
[ExampleGesture] Accessing hidden method Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V (unsupported, reflection, allowed)
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.ViewPager2.dll
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.ViewPager2.dll [External]
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.AppCompat.AppCompatResources.dll
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.AppCompat.AppCompatResources.dll [External]
[CompatibilityChangeReporter] Compat change id reported: 171228096; UID 10148; state: ENABLED
[TabLayout] MODE_SCROLLABLE + GRAVITY_FILL is not supported, GRAVITY_START will be used instead
[monodroid-assembly] open_from_bundles: failed to load assembly Xamarin.AndroidX.Lifecycle.Runtime.dll
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/Xamarin.AndroidX.Lifecycle.Runtime.dll [External]
Thread started: .NET Timers #5
[HostConnection] createUnique: call
[HostConnection] HostConnection::get() New Host Connection established 0x7348038d2950, tid 18875
[HostConnection] HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_native_sync_v2 ANDROID_EMU_native_sync_v3 ANDROID_EMU_native_sync_v4 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_vulkan ANDROID_EMU_deferred_vulkan_commands ANDROID_EMU_vulkan_null_optional_strings ANDROID_EMU_vulkan_create_resources_with_requirements ANDROID_EMU_YUV_Cache ANDROID_EMU_vulkan_ignored_handles ANDROID_EMU_has_shared_slots_host_memory_allocator ANDROID_EMU_vulkan_free_memory_sync ANDROID_EMU_vulkan_shader_float16_int8 ANDROID_EMU_vulkan_async_queue_submit ANDROID_EMU_vulkan_queue_submit_with_commands ANDROID_EMU_sync_buffer_data ANDROID_EMU_read_color_buffer_dma GL_OES_EGL_image_external_essl3 GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_host_side_tracing ANDROID_EMU_gles_max_version_3_0 
[OpenGLRenderer] Failed to choose config with EGL_SWAP_BEHAVIOR_PRESERVED, retrying without...
[OpenGLRenderer] Failed to initialize 101010-2 format, error = EGL_SUCCESS
[EGL_emulation] eglCreateContext: 0x7348038d8a10: maj 3 min 0 rcv 3
[EGL_emulation] eglMakeCurrent: 0x7348038d8a10: ver 3 0 (tinfo 0x734a16d57080) (first time)
[Gralloc4] mapper 4.x is not supported
[HostConnection] createUnique: call
[HostConnection] HostConnection::get() New Host Connection established 0x7348038d8ad0, tid 18875
[goldfish-address-space] allocate: Ask for block of size 0x100
[goldfish-address-space] allocate: ioctl allocate returned offset 0x3f3ffe000 size 0x2000
[Gralloc4] allocator 4.x is not supported
[HostConnection] HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_native_sync_v2 ANDROID_EMU_native_sync_v3 ANDROID_EMU_native_sync_v4 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_vulkan ANDROID_EMU_deferred_vulkan_commands ANDROID_EMU_vulkan_null_optional_strings ANDROID_EMU_vulkan_create_resources_with_requirements ANDROID_EMU_YUV_Cache ANDROID_EMU_vulkan_ignored_handles ANDROID_EMU_has_shared_slots_host_memory_allocator ANDROID_EMU_vulkan_free_memory_sync ANDROID_EMU_vulkan_shader_float16_int8 ANDROID_EMU_vulkan_async_queue_submit ANDROID_EMU_vulkan_queue_submit_with_commands ANDROID_EMU_sync_buffer_data ANDROID_EMU_read_color_buffer_dma GL_OES_EGL_image_external_essl3 GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_host_side_tracing ANDROID_EMU_gles_max_version_3_0 
[EGL_emulation] app_time_stats: avg=161.91ms min=2.48ms max=1326.76ms count=9
Thread started: <Thread Pool> #6
Thread started: .NET ThreadPool Gate #7
Thread started: <Thread Pool> #8
[monodroid-assembly] open_from_bundles: failed to load assembly System.Runtime.Intrinsics.dll
Loaded assembly: /data/data/com.companyname.ShellExampleGestureR/files/.__override__/System.Runtime.Intrinsics.dll [External]
**System.NotImplementedException:** 'The method or operation is not implemented.'

[libc] Requested dump for tid 18844 (ExampleGestureR)
nevse commented 2 years ago

Yes, it is. It only shows that the tap handler is invoked from the underneath page when you tap on the modal page.