Android ExpandableListView在bindChildView中获取组编号

Question

我使用ExpandableListView和SimpleCursorTreeAdapter。有没有可能在bindChildView方法内获取当前小孩所属的组号？

谢谢！

Answer 1

我尝试另一种方法来获得组和儿童使用的位置getChildView：

@Override 
    public View getChildView(int groupPosition, int childPosition, boolean isLastChild, View convertView, ViewGroup parent) { 
     ImageButton ib=null; 

     View v = super.getChildView(groupPosition, childPosition,isLastChild, convertView, parent); 
     ib=(ImageButton)v.findViewById(R.id.delete); 

     ib.setTag(R.id.TAG_GROUPPOS, groupPosition); 
     ib.setTag(R.id.TAG_CHILDPOS, childPosition); 

     return v; 
    }