Android数组显示

public class MainActivity extends Activity {

private ListView lv;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

lv = (ListView) findViewById(R.id.list);
/*定义一个动态数组*/
ArrayList> listItem = new ArrayList>();
/*在数组中存放数据*/
for (int i = 0; i < 10; i++) {
HashMap map = new HashMap();
map.put("ItemImage", R.drawable.ic_launcher);// 加入图片
map.put("ItemTitel", "第" + i + "行");
map.put("ItemText", "这是第" + i + "行");
listItem.add(map);
}

SimpleAdapter mSimpleAdapter = new SimpleAdapter(this, listItem,//需要绑定的数据
R.layout.item, //每一行的布局
new String[] {
"ItemImage", "ItemTitel", "ItemText" }, //动态数组中的数据源的键对应到定义布局的View中
new int[] {
R.id.ItemImage, R.id.ItemTitle, R.id.ItemText });

lv.setAdapter(mSimpleAdapter);//为ListView绑定适配器
lv.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
setTitle("你点击了第"+view+"行");
}
});

}

}

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