How to keep the ExpandableListView Opened?

Question

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 Li

Answer 1

Open ExpandableListView Group:

 listView.expandGroup(itemPosition);

Collapse ExpandableListView Group:

 listView.collapseGroup(itemPosition);