//这里是activity

package zhangmincong.scau.edu.cn.viewpager;

import android.support.v4.view.PagerTabStrip;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;

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

public class MainActivity extends AppCompatActivity {

   private List<View> list;
   private View view1,view2,view3,view4;
   private MyAdapter myAdapter;
   private ViewPager viewPager;
   private List<String> titleList;
   private PagerTabStrip pagerTabStrip;

   @Override
   protected void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       setContentView(R.layout.activity_main);
       list=new ArrayList<View>();
       view1=View.inflate(this,R.layout.view,null);
       view2=View.inflate(this,R.layout.view2,null);
       view3=View.inflate(this,R.layout.view3,null);
       view4=View.inflate(this,R.layout.view4,null);
       viewPager= (ViewPager) findViewById(R.id.ViewPager);
       pagerTabStrip= (PagerTabStrip) findViewById(R.id.tab);
       list.add(view1);
       list.add(view2);
       list.add(view3);
       list.add(view4);

       titleList=new ArrayList<String>();
       titleList.add("第一页");
       titleList.add("第二页");
       titleList.add("第三页");
       titleList.add("第四页");

       myAdapter=new MyAdapter(list,titleList);

       viewPager.setAdapter(myAdapter);

   }
}

//这里是MyAdapter

package zhangmincong.scau.edu.cn.viewpager;

import android.support.v4.view.PagerAdapter;
import android.view.View;
import android.view.ViewGroup;

import java.util.List;

public class MyAdapter extends PagerAdapter {

   private List<View> viewList;
   private List<String> titleList;

   public MyAdapter(List<View> viewList, List<String> titleList) {
       this.viewList = viewList;
       this.titleList = titleList;
   }

   @Override
   public int getCount() {
       return viewList.size();
   }

   @Override
   public boolean isViewFromObject(View view, Object object) {
       return object == view;
   }

   @Override
   public Object instantiateItem(ViewGroup container, int position) {
       container.addView(viewList.get(position));
       return viewList.get(position);
   }

   @Override
   public void destroyItem(ViewGroup container, int position, Object object) {
       container.removeView(viewList.get(position));
   }

   @Override
   public CharSequence getPageTitle(int position) {
       return titleList.get(position);
   }
}

//这里是xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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:orientation="vertical"
   tools:context="zhangmincong.scau.edu.cn.viewpager.MainActivity">

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

       <android.support.v4.view.PagerTabStrip
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
           android:id="@+id/tab"
           android:gravity="top">
       </android.support.v4.view.PagerTabStrip>

   </android.support.v4.view.ViewPager>
</LinearLayout>

//View的xml

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

   <TextView
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:text="This is View1"
       android:id="@+id/textView"
       android:layout_gravity="center" />

</LinearLayout>