Android : How to generate a .jar file of library project that uses other .jar files?

What I have:

• An Android library project in Eclipse, which makes use of other libraries (as jars) -> nineoldandroids

What I want:

• Create a single .jar file that contains my library code, as well as all necessary other jar files (nineoldandroids) my library depends on.

What I did:

• Use the Eclipse File->Export->Jar function to export my library
  
  
  
  • I Checked both "Export generated class files and resources" and
  
  
  • "Export java source files and resources"
  
  
  
  


• Everything went fine and I tried to use the library in an Android application


• All library classes are recognized, but I get the following error:

The type com.nineoldandroids.animation.ObjectAnimator cannot be resolved. It is indirectly referenced from required .class files

I suppose the reason therefore is that the nineoldandroids .jar file is not properly included when I generate the .jar file from my library project.

What can I do to resolve this problem?