Question

I am tryin to integrate Facebook in my Android app.
In some tutorials, I see that I must make a reference to base Facebook project.
I try this and all looks like must be: here
After that I open properties again and here is result: here
There is no connection between the projects.

Answer 1

Make sure that the Facebook Lib project in your eclipse workspace is/stays open. Otherwise the library won’t be found.

This is correct:

and this throws an error since the project is closed: