correct diagnosis - problem solved! thanks.
On Nov 3, 4:43 pm, Kostya Vasilyev <[email protected]> wrote: > childData.size() is not supposed to be 0 in your case (one group, no > children). > > Quoteth the documentation: > > > childData A List of List of Maps. Each entry in the outer List > > corresponds to a group (index by group position), each entry in the > > inner List corresponds to a child within the group (index by child > > position), and the Map corresponds to the data for a child (index by > > values in the childFrom array). The Map contains the data for each > > child, and should include all the entries specified in "childFrom" > > Based on this, childData should have one entry, for the one group that > you have. That entry - in the outer map - should have an empty map as > its value (representing the group's absence of children). > > This is quite different from using an empty childData. > > So - like I already said - your groupData and childData are out of sync. > > -- Kostya > > 03.11.2010 23:31, dashman пишет: > > > > > i think this should be easy to replicate - just create a subclass of > > SimpleEx.. with 1 group entry and no children - click on the group > > button > > > public class MyExpandableListAdapter extends > > SimpleExpandableListAdapter > > { > > public MyExpandableListAdapter( > > Context context, > > List<Map<String, String>> groupData, > > int groupLayout, > > String[] groupFrom, int[] groupTo, > > List<List<Map<String, String>>> childData, > > int childLayout, > > String[] childFrom, int[] childTo ) > > { > > super( context, groupData, groupLayout, groupFrom, > > groupTo, childData, childLayout, childFrom, childTo ); > > > // here i made sure childData.size() was 0 > > } > > public View getGroupView(int groupPosition, boolean > > isExpanded, View convertView, ViewGroup parent) > > { > > // gets called once > > } > > public View getChildView(int groupPosition, int childPosition, > > boolean isLastChild, View convertView, > > ViewGroup parent) > > { > > // does not get called - that's correct > > } > > } > > -- > Kostya Vasilyev -- WiFi Manager + pretty widget > --http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
