Navigationbar BarBackgroundColor is not updating - fix

[kubaflo]

Issues Fixed

Fixes https://github.com/dotnet/maui/issues/23195 Fixes https://github.com/dotnet/maui/issues/11790 Fixes https://github.com/dotnet/maui/issues/23201

https://github.com/dotnet/maui/assets/42434498/fe7fd762-97fb-44a2-ac5c-161fe47ee2ab

[mattleibow]

/azp run

[azure-pipelines[bot]]

Azure Pipelines successfully started running 3 pipeline(s).

[kubaflo]

Hi, @StephaneDelcroix feel free to add any improvements you think will make this PR better! :)

[kubaflo]

@StephaneDelcroix I've added an XAML unit test. Should the Appium test be removed then?

[StephaneDelcroix]

@StephaneDelcroix I've added an XAML unit test. Should the Appium test be removed then?

yes, please

[kubaflo]

@StephaneDelcroix I've added an XAML unit test. Should the Appium test be removed then?

yes, please

Done :)

[StephaneDelcroix]

I'm still playing with this fix...

[kubaflo]

@StephaneDelcroix it doesn't work without changes in src/Controls/src/Core/Compatibility/Handlers/NavigationPage/iOS/NavigationRenderer.cs

maybe after you merge your PR: https://github.com/dotnet/maui/pull/24688 I will rebase this to include only changes in this file?

https://github.com/user-attachments/assets/c484182e-59c7-41a4-b022-784cf1b27741

[StephaneDelcroix]

it doesn't work

what doesn't work ? #23195 and #11790 were already closed, and there's a test in #24688 showing that #23201 is fixed. do you have an issue that isn't fixed ?

[kubaflo]

it doesn't work

what doesn't work ? #23195 and #11790 were already closed, and there's a test in #24688 showing that #23201 is fixed. do you have an issue that isn't fixed ?

Yea, I got you. I've written practically the same test (I didn't look at yours for reference 😅) and it passes too. But, when I created a UI test then the color didn't update without my changes in src/Controls/src/Core/Compatibility/Handlers/NavigationPage/iOS/NavigationRenderer.cs

I tested if after your PR had already been merged...

Currently	This PR

[kubaflo]

@StephaneDelcroix I've opened this PR: https://github.com/dotnet/maui/pull/24766 for you to have a look. However, feel free to close it if you want :)