[regression/8.0.0-rc.1.9171] RefreshView indicator hidden behind Navigation bar

[KarsaOrlong1981]

Description

When using an RefreshView at .net 8 the indicator at refreshing is always hidden behind navigation bar, before at .net 7 I can see it completly.

.net 8

.net 7

<ContentPage.Content>
     <RefreshView  >
             <CollectionView 
                  ItemsSource="{Binding Employees}" 
                  ItemTemplate="{StaticResource EmployeeTemplate}" 
                  ItemsLayout="VerticalGrid, 2" />
         </RefreshView>
        

     
 </ContentPage.Content>

Steps to Reproduce

No response

Link to public reproduction project repository

No response

Version with bug

8.0.0-rc.1.9171

Is this a regression from previous behavior?

Yes, this used to work in .NET MAUI

Last version that worked well

8.0.0-preview.7.8842

Affected platforms

Android

Affected platform versions

Android 13

Did you find any workaround?

No response

Relevant log output

No response

[andyx48]

I'm having the same issue with the version 8.0.0-rc.1.9171

After some investigation i think this commit is causing the issue, seems to be overriding the calculation of the offset value with '50'

As a workaround i have created a handler to grab that calculated value and assign it after connecting the handler

protected override void ConnectHandler(MauiSwipeRefreshLayout platformView)
{

    int deviceOffset = platformView?.ProgressViewEndOffset ?? 0;

    base.ConnectHandler(platformView);

    platformView?.SetProgressViewEndTarget(true, deviceOffset);

}

Hope it helps.

[KarsaOrlong1981]

Great, thank you I will try it.👌

[KarsaOrlong1981]

@andyx48 Perfect, your workaround solve that issue for now. I only have to add this handler to Android, configure it at MauiProgramm and boom.

namespace DragAndDropCollectionView.Droid   
{
    public class CustomRefreshViewHandler : RefreshViewHandler
    {
        protected override void ConnectHandler(MauiSwipeRefreshLayout platformView)
        {

            int deviceOffset = platformView?.ProgressViewEndOffset ?? 0;

            base.ConnectHandler(platformView);

            platformView?.SetProgressViewEndTarget(true, deviceOffset);
        }
    }
}

                .ConfigureMauiHandlers(handlers =>
                {
#if __ANDROID__
                    handlers.AddHandler(typeof(RefreshView), typeof(Droid.CustomRefreshViewHandler));
#endif

                });

[ghost]

We've added this issue to our backlog, and we will work to address it as time and resources allow. If you have any additional information or questions about this issue, please leave a comment. For additional info about issue management, please read our Triage Process.

[jsuarezruiz]

The cause of the issue is the same here #17592

[samhouts]

Confirmed that this regressed between 8.0.0-preview.7.8842 and 8.0.0-rc.1.9171. #17080 looks sus.

[Dreamescaper]

@PureWeen
So it won't be fixed for .NET 8 GA? I'm wondering why? Is it considered to be a low priority?
I mean, it probably affects almost every app out there...

[w3ori]

Same problem with released 8.0
#18987

[CorentinSwiss4]

@andyx48 Perfect, your workaround solve that issue for now. I only have to add this handler to Android, configure it at MauiProgramm and boom.

namespace DragAndDropCollectionView.Droid   
{
    public class CustomRefreshViewHandler : RefreshViewHandler
    {
        protected override void ConnectHandler(MauiSwipeRefreshLayout platformView)
        {

            int deviceOffset = platformView?.ProgressViewEndOffset ?? 0;

            base.ConnectHandler(platformView);

            platformView?.SetProgressViewEndTarget(true, deviceOffset);
        }
    }
}

                .ConfigureMauiHandlers(handlers =>
                {
#if __ANDROID__
                    handlers.AddHandler(typeof(RefreshView), typeof(Droid.CustomRefreshViewHandler));
#endif

                });

Thanks a lot !