title: Multiple android libraries in a Single android application
body: <p>I am developing an android application that includes external libraries in it.
  1) <strong>com_facebook_android</strong>
  2) <strong>com_viewpagerindicator</strong></p>
  
  <p>I was working fine with single external library (i.e facebook library)but when I try to add second external library that is view pager library <strong>Android Application</strong> shows error. I tried but couldn't figure out that error because this error is not present in any of the resource or in java files of that project. It become visible when I add that external library in it. Following image will help you for better understanding. <img src="https://i.stack.imgur.com/f5LQE.png" alt="enter image description here"></p>