安卓中GridView填充简单的文字和图片，笔记！

mGrid = (GridView) findViewById(R.id.mainGrid);data_list = new ArrayList<Map<String, Object>>();data_list=getData();//创建适配器String [] from ={"image","text"};int [] to = {R.id.image,R.id.title};//grid_item布局中的两个控件idsimple_adapter = new SimpleAdapter(this, data_list, R.layout.grid_item, from, to);mGrid .setAdapter(simple_adapter);public List<Map<String, Object>> getData(){        for(int i=0;i<8;i++){        Map<String, Object> map = new HashMap<String, Object>();   map.put("image", new int[]{R.drawable.revoke, R.drawable.returngoods,      R.drawable.transaction_record, R.drawable.pre_authorization, R.drawable.offline, R.drawable.print, R.drawable.manage, R.drawable.balances }[i]);        map.put("text", new String[]{getString(R.string.menu_revoke), getString(R.string.menu_return), getString(R.string.menu_transaction_record), getString(R.string.menu_preAuth)                ,getString(R.string.menu_offline), getString(R.string.menu_print), getString(R.string.menu_manage), getString(R.string.menu_query_balance)}[i]);        data_list.add(map);    }    return data_list;}