关于List滚动或者删除后顺序错乱的原因之一

 @Override    public View getView(int position, View convertView, ViewGroup parent) {        View view;        if(convertView == null){

        else        {            view = convertView;        }

------> setValue();

        return view;

    }

设置item的值要在返回if/else后

http://stackoverflow.com/questions/3121153/baseadapter-causing-listview-to-go-out-of-order-when-scrolled