Hi All,
I have made one app in which i have used ExpandableListView to
make the tree structure. In that i have keep some nodes empty (Only
parent having no child) & some with child nodes.
Now the scenario is that when i click on the parent node, if it
has the child then it is expanded, otherwise it starts the new
activity. That part is done.
But I want to make the app in such a way that, if I click on any
node, & if any previously selected node is expanded, then it should be
collapsed (on clicking on that node). I am not able to find any setter
method, like setExpanded(boolean), for doing so.
So please help me in this matter. Any help would be appreciated.
Regards.
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