Slide-Switch?

Hi,

I downloaded this Library:

http://code.google.com/p/android-slide-switch/

There are 3 subfolders:

ImageData
Sample
SlideSwitch

I copied “Sample” and “SlideSwitch” in the workspace folder (eclipse).

Then in Eclipse I tried this: File > Import > General > Existing Projects into Workspace. Then I selected the SlideSwitch folder. Then I get an error message:

Errors occurred during the build.
Errors running builder ‘Android Resource Manager’ on project ‘SlideSwitch’.
java.lang.NullPointerException

How can I use this example? How should I import the Library? Do I need ImageData folder?

Has someone an Idea?

Thanks!