title: How to keep the ExpandableListView Opened?
body: <p>I am working on the ExpandableListView I have completed the work, now only one thing that I want to do is I don't want the ListView to be DropDown on click of the Expandable List View rather I want to show it opened with all the Items displayed inside  without performing any click on them.</p>
  
  <p>Can anyone tell me how can i do that particularly.</p>