Add .NET 6+ template for Android wear

[dellis1972]

Fixes #7003

This speaks for itself, lets add a template for Wear applications.

[jonathanpeppers]

Can we add this new template to this test?

https://github.com/xamarin/xamarin-android/blob/b250c04b09a2b725336ae6d6c5693e0b9f37e4cc/src/Xamarin.Android.Build.Tasks/Tests/Xamarin.Android.Build.Tests/XASdkTests.cs#L214-L215

[jonathanpeppers]

Otherwise LGTM 👍

[jonpryor]

The fundamental question is, do we actually want to provide a template for Wear at all?

Providing a template implies that it's "fit for purpose", is tested, is maintained, will continue to work.

Which, for starters, implies that we'd have a "WearOS 'device'" that we use as a target, as we do with Android emulators now.

Do we want to actually do that?

VSMac used to have a Wear template. VSMac 17 does not have a Wear template. I suspect VSWin should go the same way (remove the template), and I'm not entirely certain that we want to provide a template either.

[jonathanpeppers]

A test fails:

  Failed DotNetNew("androidwear") [1 m 1 s]
  Error Message:
     /Users/runner/work/1/a/TestRelease/05-19_15.06.09/temp/DotNetNewandroidwear/build.log should have no MSBuild warnings.

[dellis1972]

A test fails:

  Failed DotNetNew("androidwear") [1 m 1 s]
  Error Message:
     /Users/runner/work/1/a/TestRelease/05-19_15.06.09/temp/DotNetNewandroidwear/build.log should have no MSBuild warnings.

Had to ignore these warnings in the test. It the XA4218 which is where we look up the uses-library stuff from an AndroidManifest in a library and check the sdk directory for them. In this case these files do not exists so we end up with this XA4218 warning.

[dellis1972]

@jonpryor is it worth me adding a test step to install and run the WearOS emulator and run a test on it? It works locally for me, so we could actually start testing at least the template on the emulator during CI?

[jonpryor]

@dellis1972 asked:

is it worth me adding a test step to install and run the WearOS emulator and run a test on it?

Yes. Yes it is. If we provide this template at all (see also), then we're implicitly/explicitly stating that the template is supported and works. Consequently, we should ensure that this runs as expected on a WearOS emulator for testing.

[jonathanpeppers]

If we get to a point we want to merge this, we should use the updated .NET-branded app icons here: #7065

[dellis1972]

If we get to a point we want to merge this, we should use the updated .NET-branded app icons here: #7065

Icons have been updated 👍

[dellis1972]

/azp run

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