tree 7e03e4567416106d160e219e26bd8df1b1096a76
parent bb1934a5baa28dcf06d4615b692a197c4b7adbdb
author Gilles Debunne <debunne@google.com> 1268353513 -0800
committer Gilles Debunne <debunne@google.com> 1269022549 -0700

New HeterogeneousExpandableList interface.

This interface can be used in conjunction with ExpandableListAdapter to
declare more types of child and/or group views.

None of the ExpandableListAdapter implementations is heterogeneous in the
framework. BaseExpandableListAdapter was decalred to use this interface so that users
see the methods and can overload. DateSortedExpandableListAdapter was left unchanged.

This feature is related to http://b/issue?id=1459940

Change-Id: Ifc589b697913778b16abfdcaaa9f8f81e564add7