Add C# support for Android in Godot 4.x

[tjacobhi]

Godot version

4.0.beta1

System information

Windows 11

Issue description

In Godot 4.0.beta1 mono version, I am unable to export projects to android due to a missing export template for android. On all download sources, it shows windows and linux templates, but no android templates.

When I compare this to the non-mono version, I see android templates.

I have looked at all iterations of godot 4.0 beta here and see later beta versions also don't have android templates for the mono build.

I searched for an issue tracking this, but I was only able to find a closed issue for when godot originally added C# support for android #20267.

Is C# support for android planned for godot 4.0? If so, is there a different issue I should reference for this issue?

Steps to reproduce

1. Open Godot 4.0.beta1
2. Select Project -> Install Android Build Template
3. Select Manage Templates
4. Select Download and Install
5. Close Template Manager
6. Select Project -> Export
7. Select Add -> Android
8. Observe error message No export template found at the expected path:

Minimal reproduction project

Not including minimal reproduction project as this should be reproducible in an empty project. Let me know if you need one anyways.

[akien-mga]

C# support for Android, iOS and Web is not planned for 4.0, it will be worked later on for 4.x releases (as soon as possible, but for 4.0 we focus on the desktop platform and the overall feature set and UX).

We should add info about it in the export presets like I did for the lack of UWP support in 3.x in #64778.

[redthing1]

What are the blockers for net6 on Android? I would be interested in trying

[Zireael07]

What's the status of this after the upgrade to NET 7.0?