How do I import a native library (.so file) into Eclipse?

Question

I downloaded the Android PDF Viewer source code and am trying to compile it in Eclipse. Instead of messing with Cygwin and recompiling the native C libraries, my friend said

Answer 1

As mentioned another Stack Overflow thread about this topic switching off "Automatically refresh Resources and Assets folder on build" and "Force error when external jars contain native libraries" under Window/Preferences/Android/Build helps. At least it helped in my case!

And don't forget to put the so-file in 'lib s/armeabi' to have it availible at runtime.

Hope this helped others, also if it was too late for Li_W.