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On 8/6/10 20:12 , TreKing wrote:
> On Fri, Aug 6, 2010 at 12:28 PM, Fabrizio Giudici
> <[email protected]
> <mailto:[email protected]>> wrote:
>
> The code below doesn't work (basically seems to do things
> at random).
>
>
> What does "it does things at random" mean?
>
> I would not collapse all but the last group. I would collapse them
> all to make sure they're all the same, then expand the one you want.
> Try that?
>
Hmmm... the problem seems to be fixed by replacing:
final int groupCount = expandableListView.getCount();
with
final int groupCount =
expandableListView.getExpandableListAdapter().getGroupCount();
getCount() always returns a smaller number that it should be (e.g. 0
when there is 1 item in the list). That explains the behaviour for
which some nodes that are not the last one sometimes get expanded. I
supposed that getCount() was equivalent to
getExpandableListAdapter().getGroupCount(), but I'm clearly wrong.
- --
Fabrizio Giudici - Java Architect, Project Manager
Tidalwave s.a.s. - "We make Java work. Everywhere."
java.net/blog/fabriziogiudici - www.tidalwave.it/people
[email protected]
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