The definition of expandable list view is simple: just being able to expand the height of a row in a repeatable group, dynamically when state is changed, in order to display more content.
For now the number of rows and the height of each row seems pretty much static and predefined.
Is there a way to implement anything similar with current features of bubble or should we visit the features lab and request it?
More info on a simple expandable list view provided by android platform can be found here: http://developer.android.com/reference/android/widget/ExpandableListView.html
(we are only looking for basic functionality)