Nested ListViews may not size themselves correctly

One screen in the Android app I'm working on involves a nested ListView. The outer ListView contains instances of a fragment that involves another ListView. Originally I wanted the inner ones to make themselves as large as necessary to contain all their items, but the usual wrap_content height only made them tall enough to show the first item. Nested scrolling didn't seem to work, and even if it did, that would be a poor user experience. Apparently nesting ListViews only displays reasonably if the inner ones have their height specified. I did that by measuring each item and adding up the heights as in this SO answer. One thing to note is that the measuring didn't seem to take into account line-wrapped text, so I had to prevent wrapping by applying android:maxLines="1" to the inner TextViews.