title: Multiple ListView Android
body: <p>I am trying to have 6 <code>ListView</code> in one activity. No two of them visible at the same time.
  On selection of 1st list i want to make certain <code>View</code> to be visible. So how do i come to know which <code>ListView</code> was Visible so that i can process it. Any Way of knowing it ?</p>