Android之Adapter用法总结

public class SimpleAdapterActivity extends ListActivity {
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         
         SimpleAdapter adapter = new SimpleAdapter(this, getData(), R.layout.simple, new String[] { "title",  "img" }, new int[] { R.id.title, R.id.img });
         setListAdapter(adapter);
     }
     
     private List<Map<String, Object>> getData() {
         //map.put(参数名字,参数值)
         List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();
         Map<String, Object> map = new HashMap<String, Object>();
         map.put("title", "摩托罗拉");
         map.put("img", R.drawable.icon);
         list.add(map);
         
         map = new HashMap<String, Object>();
         map.put("title", "诺基亚");
         map.put("img", R.drawable.icon);
         list.add(map);
         
         map = new HashMap<String, Object>();
         map.put("title", "三星");
         map.put("img", R.drawable.icon);
         list.add(map);
         return list;
         }  
     
 }

<?xml version="1.0" encoding="utf-8"?>
    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="horizontal" android:layout_width="fill_parent"
        android:layout_height="fill_parent">   
        <ImageView android:id="@+id/img" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_margin="5px"/>
        <LinearLayout android:orientation="vertical"  android:layout_width="wrap_content"  android:layout_height="wrap_content">
            <TextView android:id="@+id/title" android:layout_width="wrap_content" android:layout_height="wrap_content"
                android:textColor="#FFFFFFFF" android:textSize="22px" />
            <TextView android:id="@+id/info"  android:layout_width="wrap_content" android:layout_height="wrap_content"
                android:textColor="#FFFFFFFF" android:textSize="13px" />
        </LinearLayout>
     </LinearLayout>