在主Activity中:
listview=(ListView)findViewById(R.id.listview);getData();
//为list添加数据overrideSimpleAdapter=new OverrideSimpleAdapter(getContext(),list,R.layout.list_item_layout,
new String[]{num,word,translates},
new int[]{R.id.tv_num,R.id.tv_word,R.id.tv_translates});
listview.set