title: How to enable logging in facebook SDK 3.0?
body: <p>recently i am trying to get my hash key for my android app that uses facebook.</p>
  
  <p>The problem is the method through the command prompt is not working for me. </p>
  
  <p>So i found a new solution that says you can use the facebook message to produce an error message that will give you the hash key itself. </p>
  
  <p>They say you are supposed to set private boolean ENABLE_LOGGING =  false; to true in the facebook util.java class. The problem is i dont see in the class where enable logging is supposed to go. </p>
  
  <p>Could anyone tell me how to get the sdk to print out logging in the logcat?</p>