GridView seems completely broken in Android

[cmonto]

Current behavior

On Android, GridView is showing items with fixed size that does not change based on the controls in the item template or the Width./Height assigned to the item template's root. Windows head renders as intended.

Expected behavior

Supposed to render same across all platforms

How to reproduce it (as minimally and precisely as possible)

UnoApp1.zip

Run on Windows and then Android

Workaround

No response

Works on UWP/WinUI

Yes

Environment

No response

NuGet package version(s)

No response

Affected platforms

Android

IDE

No response

IDE version

No response

Relevant plugins

No response

Anything else we need to know?

No response

[jeromelaban]

Thanks for the report. Could you provide screenshots of what you see, and what you expect?

[cmonto]

Pls find below the desired and actual appearance. Android is applying a fixed item width and cropping everything on the right:

[jeromelaban]

Thanks for the update. This indeed seems to be an android-specific issue as webassembly seems to be working fine https://playground.platform.uno/#e35d7914.

Note for contributors

• The panel used for GridView is located here:
  

  uno/src/Uno.UI/UI/Xaml/Style/Generic/Generic.xaml

  Line 4196 in 4e63502

  <itemswrapgridpresent:ItemsWrapGrid Orientation="Horizontal" />

• The ItemsWrapGrid is implemented here, if properly selected based on implementation status:
  

  uno/src/Uno.UI/UI/Xaml/Controls/ItemsWrapGrid/ItemsWrapGrid.cs

  Line 9 in 4e63502

  public partial class ItemsWrapGrid : Panel, IVirtualizingPanel

[cmonto]

Hi @jeromelaban - Is there any update or workaround on this?

[jeromelaban]

We do not have an update at this time. If you need faster support, can you contact info@platform.uno? Thanks!

[cmonto]

This seem to be working fine in release mode, but not in debug mode.. Now at least we have a workaround, @jeromelaban not sure how difficult it is to get a fix soon.