Subclipse and Android question

I'm attempting to utilize some code found here:

http://androidtabs.googlecode.com/svn/trunk/

This includes the bases classes for the demo found here:

http://www.gregbugaj.com/wp-content/uploads/2009/06/tabwidgetdemo.zip

Any开发者_开发知识库way, I'd like to keep the two projects separate, referencing the base project whenever I need it in a new project. Anyway, I installed Subclipse and successfully checked-out the base project. However, in Eclipse, it still throws compiler errors, for instance, "Failed to load properties file for project 'TabWidget'" (a base class). I edited the Builder settings for this base project yet I still receive the same errors. Any suggestions?

Also, I realize I could simply copy the missing classes from my base to my demo, but prefer to keep them separate if possible.

If you do not need to actually run the base project as an application, you could make it an Eclipse Library project.

Right click on project root --> Properties --> Android --> Check "Is Library"

Then in your demo, you tell eclipse to use that project.

Right click on project root --> Properties --> Android --> Library/Add... Click on the base.

Do a Project --> Clean after this to rebuild the project & hopefully the problems would disappear.