<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

    <android.support.v4.view.ViewPager
        android:id="@+id/viewpager"
        android:layout_width="match_parent"
        android:layout_height="match_parent" >
    </android.support.v4.view.ViewPager>

    <LinearLayout
        android:id="@+id/ll"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal" 
        android:layout_gravity="bottom|center_horizontal"
        >

        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:padding="15dip"
            android:src="@drawable/point_select" />

        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:padding="15dip"
            android:src="@drawable/point_normal" />

        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:padding="15dip"
            android:src="@drawable/point_normal" />

        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:padding="15dip"
            android:src="@drawable/point_normal" />
    </LinearLayout>

</FrameLayout>

package myapplication21.lum.com.myviewpagedemo;

import java.util.ArrayList;
import java.util.List;

import android.os.Bundle;
import android.app.Activity;
import android.support.v4.view.ViewPager;
import android.support.v4.view.ViewPager.OnPageChangeListener;
import android.support.v4.view.ViewPager.PageTransformer;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup.LayoutParams;
import android.widget.ImageView;
import android.widget.LinearLayout;

public class MainActivity extends Activity implements OnPageChangeListener,OnClickListener{
	private ViewPager viewpager;
	private List<View> views;  //viewpager 将要填充的 view
	private int[] guideImages = { R.drawable.guide1, R.drawable.guide2,
			R.drawable.guide3, R.drawable.guide4 };   //viewpager  图片源
	private ViewPagerAdapter adapter;
	private ImageView[] points; //下方的 image view 图片实例
	private LinearLayout ll;
	// 当前点击的位置
	private int currentPoint;

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


	private void initView() {
		ll = (LinearLayout) findViewById(R.id.ll);
		viewpager = (ViewPager) findViewById(R.id.viewpager);
		views = new ArrayList<View>();
		adapter = new ViewPagerAdapter(views);
	}


	private void initData() {
		LayoutParams layoutParams = new LayoutParams(LayoutParams.MATCH_PARENT,
				LayoutParams.MATCH_PARENT);
		for (int i : guideImages) {   //创建 imageView  用来填充viewPager
			ImageView imageView = new ImageView(this);
			imageView.setImageResource(i);
			imageView.setLayoutParams(layoutParams);
			views.add(imageView);
		}
		initPoint();
		viewpager.setAdapter(adapter);
		viewpager.setOnPageChangeListener(this); //viewpager 改变监听
	}

	/**初始化 下面的四个原点，并且添加监听事件 */
	private void initPoint() {
		points = new ImageView[guideImages.length];
		for (int i = 0; i < ll.getChildCount(); i++) {
			points[i] = (ImageView) ll.getChildAt(i);
			points[i].setImageResource(R.drawable.point_normal);
			points[i].setOnClickListener(this);
			points[i].setTag(i);
		}
		currentPoint = 0;
		points[currentPoint].setImageResource(R.drawable.point_select);
	}

	@Override
	public void onPageScrollStateChanged(int arg0) {

	}

	@Override
	public void onPageScrolled(int arg0, float arg1, int arg2) {

	}

	/**
	 * 当 view page 被滑动时，设置当前的 point 点图片
	 */
	@Override
	public void onPageSelected(int position) {
		setCurrentPoint(position);
	}

	private void setCurrentPoint(int position) {
		for (int i = 0; i < ll.getChildCount(); i++) {   //遍历设置为默认不被选择
			points[i] = (ImageView) ll.getChildAt(i);
			points[i].setImageResource(R.drawable.point_normal);
		}
		points[position].setImageResource(R.drawable.point_select); //设置当前为被选择
	}

	@Override
	public void onClick(View v) {
		int i=(Integer) v.getTag();  //通过获取设置的view tag 得到 此 view的 position
		viewpager.setCurrentItem(i); //将viewpager  设置 为指定 position
	}
}

package myapplication21.lum.com.myviewpagedemo;

import java.util.List;

import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;

public class ViewPagerAdapter extends PagerAdapter {
	private List<View> views;
	private String TAG=ViewPagerAdapter.class.getName();
	public ViewPagerAdapter(List<View> views) {
		this.views = views;
	}
	/**
	 * 获取 lsit  数目
	 */
	@Override
	public int getCount() {
		return this.views.size();
	}

  //主要代码向 viewpager 里面添加指定的 imageview
	@Override
	public Object instantiateItem(ViewGroup container, int position) {
		((ViewPager) container).addView(views.get(position));
		Log.i(TAG,"instantiateItem position:"+position);
		return views.get(position);
	}
	

	@Override
	public boolean isViewFromObject(View view, Object obj) {
		return view==obj;
	}
	/***/
	@Override
	public void destroyItem(ViewGroup container, int position, Object object) {
		Log.i(TAG,"destroyItem position:"+position);
		 ((ViewPager) container).removeView(views.get(position));  
	}
}