package com.example.pic;
import java.util.ArrayList;
import android.app.Activity;
import android.os.Bundle;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.PagerTitleStrip;
import android.support.v4.view.ViewPager;
import android.support.v4.view.ViewPager.OnPageChangeListener;
import android.view.LayoutInflater;
import android.view.View;
public class secActivity extends Activity {
private ViewPager mViewPager;
private PagerTitleStrip mPagerTitleStrip;
ArrayList<View> views;
ArrayList<String> titles;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.sec);
mViewPager = (ViewPager) findViewById(R.id.viewpager);
mPagerTitleStrip = (PagerTitleStrip) findViewById(R.id.pagertitle);
// 将要分页显示的View装入数组中
LayoutInflater mLi = LayoutInflater.from(this);
// 放置布局文件
View view1 = mLi.inflate(R.layout.q, null);
View view2 = mLi.inflate(R.layout.w, null);
View view3 = mLi.inflate(R.layout.e, null);
// 每个页面的Title数据
views = new ArrayList<View>();
views.add(view1);
views.add(view2);
views.add(view3);
titles = new ArrayList<String>();
titles.add("title1");
titles.add("title2");
titles.add("title3");
// 填充ViewPager的数据适配器
PagerAdapter mPagerAdapter = new PagerAdapter() {
// 判断是否由对象生成界面
@Override
public boolean isViewFromObject(View arg0, Object arg1) {
return arg0 == arg1;
}
//获取当前窗体界面数
@Override
public int getCount() {
return views.size();
}
//销毁position位置的界面
@Override
public void destroyItem(View container, int position, Object object) {
((ViewPager) container).removeView(views.get(position));
}
// 显示标题
@Override
public CharSequence getPageTitle(int position) {
return titles.get(position);
}
//初始化position位置的界面
@Override
public Object instantiateItem(View container, int position) {
((ViewPager) container).addView(views.get(position));
//获取当前页面控件
Button b = (Button) container.findViewById(R.id.btn_1);
return views.get(position);
}
};
mViewPager.setAdapter(mPagerAdapter);
// 监听页面改变事件
mViewPager.setOnPageChangeListener(new OnPageChangeListener() {
@Override
public void onPageSelected(int arg0) {
//状态有三个0空闲,1是增在滑行中,2目标加载完毕
}
@Override
public void onPageScrolled(int arg0, float arg1, int arg2) {
//第一个参数向右拖动时为前一页的页码向左拖动时是当前页的页码(页码从0开始)
//第二个为拖动了多少百分比0-1
//第三个为拖动了多少像素与分辨率有关
}
// 改变完成事件
@Override
public void onPageScrollStateChanged(int arg0) {
}
});
// mViewPager.setCurrentItem(item);设置当前页数
// mViewPager.getCurrentItem();获取当前页数
}
}
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<android.support.v4.view.ViewPager
android:id="@+id/viewpager"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center" >
<android.support.v4.view.PagerTitleStrip
android:id="@+id/pagertitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="top" />
</android.support.v4.view.ViewPager>
</LinearLayout>
设置viewpager中的控件点击事件 public void start(View v) {//在button等控件的xml文件中添加android:onClick="start"
switch (v.getId()) {
case R.id.btn_1:
case R.id.btn_2:
mViewPager.setCurrentItem(++index);
break;
case R.id.btn_3:
finish();
break;
}
}

如果想把布局文件换成Activity
首先初始化
LocalActivityManager manager = new LocalActivityManager(this , true);
manager.dispatchCreate(savedInstanceState);
manager.startActivity(id, intent).getDecorView();
在添加布局文件是改为listViews.add(getLocalActivityManager().startActivity("1", new Intent(Hdjl.this, Hdjl_cx.class).addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)).getDecorView());