title: How to show direction between current location and target location in android ?
body: <p>I have a list of places in listview which i got from parsing JSON.<br>
  When user clicks in one of the listview, google maps open (Which i already done).<br>
  What I want is that when user clicks one of list items, Then google map opens with marking current position and user clicked place in list item, Then show direction between them, which i couldnot do.<br>
  I had googled alot but can not find the appropriate answer.<br>
  I'm newbie to google map, Please note me down clearly.<br>
  Help me Stackoverflow-ians !!!</p>