@Override
 public int getSectionForPosition(int position) {
   final int contactTileAdapterCount = mContactTileAdapter.getCount();
   if (position <= contactTileAdapterCount) {
     return 0;
   } else {
     // "-1" for mAccountFilterHeaderContainer
     final int localPosition = position - contactTileAdapterCount - 1;
     return mContactEntryListAdapter.getSectionForPosition(localPosition);
   }
 }