title: Android View Id's
body: <p>In the android development:</p>
  
  <p>Normally a view is assigned an ID to distinguish itself from other views. That ID is given a string value in the XML. The method <em>findViewByID(int id)</em> takes an integer parameter to get  a view.</p>
  
  <p>We assign a tag to the view in the XML using the attribute android:id.</p>
  
  <p>What value does the method <em>findViewById()</em> take and how the numeric ID's are generated which we use it for tracing any view from the View Hierarchy ?</p>
  
  <p>Thanks</p>