Android ExpandableListView在bindChildView中獲取組編號

Question

我使用ExpandableListView和SimpleCursorTreeAdapter。有沒有可能在bindChildView方法內獲取當前小孩所屬的組號？

謝謝！

Answer 1

我嘗試另一種方法來獲得組和兒童使用的位置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; 
    }