title: How to get Camera direction of GPS enabled phone?
body: <p>All i found about GPS is that it just tells the location of the device, how do one get the direction where camera is pointing, its angle, and height of that device? How to make compass (2D, 3D) with GPS enabled phone?</p>
  
  <p>Is there a built in 2D, 3D compass in phone or it is all done by just GPS?</p>