Add support for MAUI

[TimLariviere]

Now that MAUI Release Candidate 1 is released, I'm taking a stab at supporting it.

IDE support on macOS is completely absent but running via command line works.

// iOS
dotnet build -t:Run -f net6.0-ios -p:_DeviceName=:v2:udid=59F2133A-63ED-4791-A795-8F23C61E678B

// Android
dotnet build -t:Run -f net6.0-android

// Mac Catalyst
dotnet build -t:Run -f net6.0-maccatalyst

[TimLariviere]

@edgarfgp If you want to play with it, this branch is ready for experimentations
You'll have to open Fabulous-Maui.sln. The main sln doesn't seem Maui friendly

[edgarfgp]

Thanks so much . I will play a long and see if we can make some progress . :)

[TimLariviere]

Managed to get the label displayed

[TimLariviere]

Trying to make some progress on the Maui support. Getting closer to get a running sample, but still quite far from having anything usable.

Current state:
I can display a Label and a Button inside a Window. The button sends the events correctly but Maui isn't updating the UI despite calling handler.UpdateValue("Text").
Also, VStack/HStack are not displaying anything.

[TimLariviere]

... and the IDEs crashing when I'm debugging aren't making anything easier.

[TimLariviere]

Was missing the synchronization with the main thread. Now it's working 🎉

Simulator.Screen.Recording.-.iPhone.11.-.2022-08-13.at.08.30.28.mp4

[edgarfgp]

Nice . Let me know if there is any thing I can help ?

[edgarfgp]

While adding support for Maui . Could we review the Light and Dark support for text images , maybe also the styling ?

[TimLariviere]

Nice . Let me know if there is any thing I can help ?

Thanks for asking :)
Right now, I'm still struggling to understand how controls work in Maui.
If you feel like it, I can use another brain to reverse-engineer Maui to get the Hello World sample running 😄

This commented code is the sample I want to get working:
https://github.com/fsprojects/Fabulous/pull/919/files#diff-d7b680c6fd70cff6508141ef3a2b3414f496d8f4ef5101b06910b120fb585c47R62-R91

While adding support for Maui . Could we review the Light and Dark support for text images , maybe also the styling ?

Sure. Do you have an idea how you would do it differently?

[TimLariviere]

Small update: got StackLayout to work 🎉

[TimLariviere]

[TimLariviere]

dotnet/maui#5835

[TimLariviere]

Still have some layout issues, but I made some progress

[TimLariviere]

I ported the TicTacToe sample. It's not exactly the same than the XF one because Maui.Core lacks some features: OnSizeAllocated and RequestedThemeChanged.

[TimLariviere]

The direct support for Maui (without Maui.Controls & XAML) has been moved to https://github.com/fsharp-mobile/Fabulous.Maui