android listview 添加数据

it2022-05-05  171

<span style="white-space:pre"> </span>listView = (ListView) findViewById(R.id.list) ; //生成动态数组,加入数据 ArrayList<HashMap<String, Object>> listItem = new ArrayList<HashMap<String, Object>>(); for(int i=0;i<10;i++) { HashMap<String, Object> map = new HashMap<String, Object>(); //map.put("ItemImage", R.drawable.icon);//图像资源的ID map.put("ItemTitle", i); map.put("ItemText", "goods "); listItem.add(map); } //生成适配器的Item和动态数组对应的元素 SimpleAdapter listItemAdapter = new SimpleAdapter(this, listItem, <span style="white-space:pre"> </span>//数据源   R.layout.msgitem, //ListItem的XML实现 new String[] {"ItemImage","ItemTitle", "ItemText"}, <span style="white-space:pre"> </span><span style="font-family: Arial, Helvetica, sans-serif;">//动态数组与ImageItem对应的子项 </span><span style="white-space:pre"> </span> new int[] {R.id.ItemImage,R.id.ItemTitle,R.id.ItemText} <span style="white-space:pre"> </span><span style="font-family: Arial, Helvetica, sans-serif;">//ImageItem的XML文件里面的一个ImageView,两个TextView ID</span><span style="white-space:pre"> </span> ); //添加并且显示 listView.setAdapter(listItemAdapter);

转载于:https://www.cnblogs.com/jasonkent27/p/4098418.html

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