listview for a single row?

I've got an application which displays a field that can have multiple entries but I only wish to show the first entry and then give the user the option to expand that to display all items. I was thinking of making this a listview but once it's expanded I want it to retain the expansion.

the text field in question is part of a viewp开发者_开发知识库ager not a view on it's own.

Anyone got any good ideas or advice? Thanks, m

You could use ExpandableListView with single item group.