When we have android project library and wanted to use it on another project, we can load them using project references. Remember, add project library into Build Path -> Library in Eclipse will doesn’t works and your Library project will not found / not exits.

Quick way to load library project in Eclipse :

1. Go to your Project
2. Right click and choose “Properties”
3. Go to “Android”
4. Scroll down and add Library as reference
5. Select your library and save.