Changing the UIStyle causes slower performance on Win32 and Linux_ARM

[VicMisael]

Issue Title

Changing the UIStyle causes slower performance on Win32

Describe the bug

Changing The UIStyle from Material_ui to android_ui causes slower performance when compiled to win32

To Reproduce

Pull this repository
https://github.com/TotalCross/TcTest
Set UI_Style to MATERIAL_UI

setUIStyle(Settings.MATERIAL_UI);

package for windows

test and see how much time it takes,then do all these steps again but with UI_style set to android

setUIStyle(Settings.ANDROID_UI);

Expected behavior

The test should take the same time on both

Screenshots or videos

Devices:

Please complete the following information:

• Device: PC
• OS: Windows
• OS Version: 10 x64
• TotalCross Version: Master(Also on 6.1.1)

[brunoamuniz]

Did you try on linux arm and android, too? What was the results?

[VicMisael]

I've tried on Linux arm, here are the results

About 3 minutes
Using android_ui, the application ran for more than 10 minutes and had no results

[VicMisael]

Should we deprecated ANDROID_UI? @flsobral , @teras , @ricardobna

[teras]

Because it's not modern any more?
We can show an error message that "this UI is deprecated" if we want something like this.

[nmarquesin]

@teras what do you think of deprecating all UI versions but flat and material, for version 7?

[nmarquesin]

The team agreed that we are going to deprecate all UIs with the exception of flat and material on version 7. @ricardobna, could you please do this task and close the issue when you have done it? :)
@VicMisael as this is not an impending issue we recommend flat UI or material UI to be used instead.

[VicMisael]

Using the nightly version seems to narrow the gap between material and Android ui styles

[teras]

This issue has been fixed with the PR from #193

The issue will be closed.
Please feel free to re-open the issue if the problem still persists.