@Override
public View getChildView(
final int groupPosition,
final int childPosition,
boolean isLastChild,
View convertView,
ViewGroup parent) {
final Object child = getChild(groupPosition, childPosition);
if (child instanceof IndexItem) {
IndexItem item = (IndexItem) child;
DownloadResourceGroup group = getGroupObj(groupPosition);
ItemViewHolder viewHolder;
if (convertView != null && convertView.getTag() instanceof ItemViewHolder) {
viewHolder = (ItemViewHolder) convertView.getTag();
} else {
convertView =
LayoutInflater.from(parent.getContext())
.inflate(R.layout.two_line_with_images_list_item, parent, false);
viewHolder = new ItemViewHolder(convertView, ctx);
viewHolder.setShowRemoteDate(true);
convertView.setTag(viewHolder);
}
if (mainGroup.getType() == DownloadResourceGroupType.REGION
&& group != null
&& group.getType() == DownloadResourceGroupType.REGION_MAPS) {
viewHolder.setShowTypeInName(true);
viewHolder.setShowTypeInDesc(false);
} else if (group != null
&& (group.getType() == DownloadResourceGroupType.SRTM_HEADER
|| group.getType() == DownloadResourceGroupType.HILLSHADE_HEADER)) {
viewHolder.setShowTypeInName(false);
viewHolder.setShowTypeInDesc(false);
} else {
viewHolder.setShowTypeInDesc(true);
}
viewHolder.bindIndexItem(item, group);
} else {
DownloadResourceGroup group = (DownloadResourceGroup) child;
DownloadGroupViewHolder viewHolder;
if (convertView != null && convertView.getTag() instanceof DownloadGroupViewHolder) {
viewHolder = (DownloadGroupViewHolder) convertView.getTag();
} else {
convertView =
LayoutInflater.from(parent.getContext())
.inflate(R.layout.simple_list_menu_item, parent, false);
viewHolder = new DownloadGroupViewHolder(ctx, convertView);
convertView.setTag(viewHolder);
}
viewHolder.bindItem(group);
}
return convertView;
}
@Override
public boolean onChildClick(
ExpandableListView parent, View v, int groupPosition, int childPosition, long id) {
Object child = listAdapter.getChild(groupPosition, childPosition);
if (child instanceof DownloadResourceGroup) {
String uniqueId = ((DownloadResourceGroup) child).getUniqueId();
final DownloadResourceGroupFragment regionDialogFragment =
DownloadResourceGroupFragment.createInstance(uniqueId);
((DownloadActivity) getActivity()).showDialog(getActivity(), regionDialogFragment);
return true;
} else if (child instanceof IndexItem) {
IndexItem indexItem = (IndexItem) child;
DownloadResourceGroup groupObj = listAdapter.getGroupObj(groupPosition);
ItemViewHolder vh = (ItemViewHolder) v.getTag();
OnClickListener ls =
vh.getRightButtonAction(indexItem, vh.getClickAction(indexItem), groupObj);
ls.onClick(v);
return true;
}
return false;
}