public class MainActivity extends Activity {
	private Gallery gallery;
	private ImageSwitcher switcher;
	private List<Integer> lst;
	
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		gallery= (Gallery) findViewById(R.id.gallery1);
		switcher = (ImageSwitcher) findViewById(R.id.imageSwitcher1);
		gallery.setAdapter(new MyAdapter1(this, getData()));
		gallery.setOnItemSelectedListener(new MyItemSelectedListener());
		switcher.setFactory(new Mybug());
		
	}
	public void setListener(){
		
	}
	
	//bug
	class Mybug implements ViewFactory{

		@Override
		public View makeView() {
			ImageView img = new ImageView(MainActivity.this);
			return img;
		}
		
	}
	

	class MyItemSelectedListener implements OnItemSelectedListener{

		@Override
		public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2,
				long arg3) {
			switcher.setImageResource(lst.get(arg2));		
		}

		

		@Override
		public void onNothingSelected(AdapterView<?> arg0) {
			// TODO Auto-generated method stub
			
		}
		
	}
	
	//获取数据
	public List<Integer> getData(){
		lst = new ArrayList<Integer>();
		
		  Field[] field=R.drawable.class.getFields();
		for(Field ff:field){
			
			Integer pic = null;
			if(ff.getName().indexOf("miku")!=-1){
				
				try {
					pic=ff.getInt(R.drawable.class);
                   
				} catch (Exception e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
				lst.add(pic);	
				
			}
			
		}
		
		return lst;
		
	}
	
	
	class MyAdapter1 extends BaseAdapter{
		private Context context;
		private List<Integer> lt;
		
		public MyAdapter1(Context context,List<Integer> lt) {
			super();
			this.context = context;
			this.lt = lt;
		}

		@Override
		public int getCount() {
			// TODO Auto-generated method stub
			return lt.size();
		}

		@Override
		public Object getItem(int arg0) {
			// TODO Auto-generated method stub
			return lt.get(arg0);
		}

		@Override
		public long getItemId(int arg0) {
			// TODO Auto-generated method stub
			return arg0;
		}

		@Override
		public View getView(int position, View view, ViewGroup arg2) {
			
			LayoutInflater layoutInflater = LayoutInflater.from(context);
			view = layoutInflater.inflate(R.layout.picture, null);
			ImageView imageview = (ImageView) view.findViewById(R.id.imageView1);
			imageview.setImageResource(lt.get(position));
		
			
			return view;
		}
		

	}
	
	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.
		getMenuInflater().inflate(R.menu.main, menu);
		return true;
	}

}
-------------------------------------------------------------------------------------------------
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/LinearLayout2"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity" >

    <Gallery
        android:id="@+id/gallery1"
        android:layout_width="match_parent"
         android:layout_weight="1"
        android:layout_height="wrap_content" />

    <ImageSwitcher
        android:id="@+id/imageSwitcher1"
        android:layout_width="wrap_content"
        android:layout_weight="1"
        android:layout_height="match_parent" >
    </ImageSwitcher>

</LinearLayout>


-----------------------------------------------------------------------------------
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

    <ImageView
        android:id="@+id/imageView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:src="@drawable/ic_launcher" />

</LinearLayout>