package com.example.pageradapter;

import java.util.ArrayList;

import java.util.List;

import android.os.Bundle;

import android.app.Activity;

import android.graphics.Color;

import android.support.v4.view.PagerAdapter;

import android.support.v4.view.PagerTabStrip;

import android.support.v4.view.ViewPager;

import android.view.Menu;

import android.view.View;

public class MainActivity extends Activity {

private List<View> listview;

private ViewPager pager;

private List<String> titlelist;

private PagerTabStrip tab;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

//初始化viewpager控件

pager = (ViewPager) findViewById(R.id.pager);

//准备数据源

View view1 = View.inflate(this, R.layout.view1, null);

View view2 = View.inflate(this, R.layout.view2, null);

View view3 = View.inflate(this, R.layout.view3, null);

View view4 = View.inflate(this, R.layout.view4, null);

listview = new ArrayList<View>();

listview.add(view1);

listview.add(view2);

listview.add(view3);

listview.add(view4);

//为页卡设置标题

titlelist = new ArrayList<String>();

titlelist.add("第一页");

titlelist.add("第二页");

titlelist.add("第三页");

titlelist.add("第四页");

//1.创建适配器

MyPagerAdapter adapter = new MyPagerAdapter(listview,titlelist);

//3.pager加载适配器

pager.setAdapter(adapter);

}

}

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package com.example.pageradapter;

import java.util.List;

import android.support.v4.view.PagerAdapter;

import android.view.View;

import android.view.ViewGroup;

public class MyPagerAdapter extends PagerAdapter {

private List<View> listview;

private List<String> titlelist;

public MyPagerAdapter(List<View> listview, List<String> titlelist){

this.listview = listview;

this.titlelist = titlelist;

}

//放回页面（页卡）的数量

@Override

public int getCount() {

// TODO Auto-generated method stub

return listview.size();

}

//view是否是来自于对象

@Override

public boolean isViewFromObject(View arg0, Object arg1) {

// TODO Auto-generated method stub

return arg0 == arg1;

}

//实例化页卡

@Override

public Object instantiateItem(ViewGroup container, int position) {

container.addView(listview.get(position));

return listview.get(position);

}

//销毁一个页卡

@Override

public void destroyItem(ViewGroup container, int position, Object object) {

container.removeView(listview.get(position));

}

@Override

public CharSequence getPageTitle(int position) {

// TODO Auto-generated method stub

return titlelist.get(position);

}

}

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<?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" >

    <android.support.v4.view.ViewPager

        android:id="@+id/pager"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_gravity="center"

        >   

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

   <android.support.v4.view.PagerTabStrip

            android:id="@+id/tab"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content" >

        </android.support.v4.view.PagerTabStrip>

</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" >

    <TextView 

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:text="第一个页面"

        android:layout_gravity="center"

        />

</LinearLayout>

                           。。。。。。