[Android] ForegroundScale property in MauiIcon not working in .NET 8

[abbemu]

Description

Issue Description: After upgrading from .NET 7 to .NET 8, the ForegroundScale property in MauiIcon is no longer functioning as expected. This property previously allowed developers to adjust the zoom level of the foreground image in the app icon, but it seems to be ignored in the latest version.

Expected Behavior: Setting the ForegroundScale property in MauiIcon should alter the zoom of the foreground image in the app icon. For example, a ForegroundScale value of 0.50 should zoom out the image to 50% of its original size.

Current Behavior: Regardless of the value set for ForegroundScale, the size of the foreground image remains unchanged.

.csproj file (default fresh test project): <MauiIcon Include="Resources\AppIcon\appicon.svg" ForegroundFile="Resources\AppIcon\appiconfg.svg" ForegroundScale="0.50" Color="#512BD4" />

Image looks identical no matter what value I enter in the ForegroundScale.

Any help would be appreciated

Versions: .NET: Microsoft.NETCore.App 8.0.2 Visual studio for Mac 17.6.9 (build 415).

Test devices: Samsung Galaxy S22 API 33

Steps to Reproduce

Steps to Reproduce: Upgrade a MAUI project from .NET 7 to .NET 8. In the MauiIcon configuration, set the ForegroundScale to a value different from 1 (e.g., 0.50). Build and run the application on Android. Observe that the foreground image size does not reflect the specified ForegroundScale value.

Link to public reproduction project repository

No response

Version with bug

8.0.20 SR4

Is this a regression from previous behavior?

Yes, this used to work in .NET MAUI

Last version that worked well

Unknown/Other

Affected platforms

Android

Affected platform versions

No response

Did you find any workaround?

No response

Relevant log output

No response

[jaosnz-rep]

Verified on .NET 7.0 MAUI (7.0.101), it works fine. Make sure this error only occurs in .NET 8.0 MAUI, verified versions: 8.0.21 and 8.0.0-rc.1.9171

[abbemu]

Any updates on this? @jfversluis

[ProfMStoica]

I am experiencing the same issue with .NET8.

[mattleibow]

I had a quick look, and resizetizer is actually working - just our targets are not correctly marking things as updated. I see the inputs file that we create is correct, but then nothing happens. I think the checks are just looking to see if there is an output file for the input file - not if any of the additional properties have changed.

As a workaround for now, just delete the obj folder or rebuild when changing the MauiIcon properties - like color and scale.

[wildwind2000]

I also encountered the same problem. When I created the program, I manually deleted the obj directory, but the resulting application icon still did not shrink.

[abbemu]

@mattleibow Yes have already attempted this it doesn't work. Would be nice with a fix for this as publishing Android apps on the store with a icon looking like seems unprofessional.

[abbemu]

bump

[edgarssults]

Clean and rebuild worked for me.