@Override
public View getGroupView(
int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) {
ViewGroup item;
if (convertView != null && convertView.getId() == R.id.group_item) {
// We can reuse the View
item = (ViewGroup) convertView;
} else {
// We create a new View
item = (ViewGroup) inflater.inflate(R.layout.group_item_layout, parent, false);
}
GroupClass group = (GroupClass) getGroup(groupPosition);
TextView nameView = (TextView) item.findViewById(R.id.group_name);
nameView.setText(group.getName());
TextView sizeView = (TextView) item.findViewById(R.id.group_size);
sizeView.setText("" + group.getChildren().size());
return item;
}
