[Bug] Button CornerRadius not working

[juansturla]

Description

The view Button has the property "CornerRadius" but it's not working (at least on Android)

Extra info

• The IButton does not include CornerRadius property

Steps to Reproduce

1. Create a new Maui project
2. Add a button
3. Add CornerRadius property

Expected Behavior

The button becomes rounded

Actual Behavior

The button remains without corner radius

Basic Information

• Version with issue: Maui-preview8
• Last known good version: -
• IDE: VS 2022 preview4
• Platform Target Frameworks:
  • Android: API31

Screenshots

The first button increase the counter, and it changes second button cornerRadius (code-behind)
The third button (rounded) was achieved using handlers
The fourth button has the CornerRadius binded to the slider's value (from 0 to 100)

Workaround

It can be achieved using a handler

 Microsoft.Maui.Handlers.ButtonHandler.ButtonMapper.Add(nameof(IButton.Background), (h, v) => {
#if __ANDROID__
                if(v is CustomButton)
                {

                h.NativeView.CornerRadius = 25;
                }
#endif
            });

[juansturla]

Related to #650

[bricefriha]

Now that issue #2844 is solved does it means that this one is solved too, or are they two unrelated issues? 🙂

[juansturla]

I don't know, I will have to check it again with the latest preview

[juansturla]

Yes, the XAML corner radius now it's working on Button on Preview 9