ExpandListView 如何增加子项的onLongClick事件

其实很简单

 @Override    public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {        if (ExpandableListView.getPackedPositionType(id) == ExpandableListView.PACKED_POSITION_TYPE_CHILD) {            int groupPosition = ExpandableListView.getPackedPositionGroup(id);            int childPosition = ExpandableListView.getPackedPositionChild(id);            return true;        }        return false;    }

这个时候 groupPosition就是父类位置，childPosition就是子类位置