How to add dependencies to projects in Libs in eclipse

First look at the picture

Problem Description:

I found an error in the code after importing the project, and I read the error message and found that the class in the project cannot be imported into the slidingmenu_library.

Solve

1. Naturally think of the right-click Project-->properties-->android-->is Library to add slidingmenu_library by clicking Add.
   But the problem comes, click Add after the Discovery pop-up box does not have slidingmenu_library.
2. So you have to import slidingmenu_library first. Here I made a mistake, when I import the project, find Libs under Slidingmenu_library Import found the item on the Red Fork, is an error. The problem has been tangled for a long time and cannot be solved. until I accidentally found out that I should choose existing Android Code into workspace instead of selecting existing project into workspace when I import the project , Students who wish to see this text can avoid making the same mistakes.
3. At this point, you can add the slidingmenu_library correctly in the first step.

How to add dependencies to projects in Libs in eclipse