Android ViewPager简单的使用方法

public class MainActivity extends Activity {
	private ViewPager viewPager; //声明一个ViewPager组件
	private PagerTabStrip tabTitle; //声明ViewPager标题
	private View tab01,tab02,tab03,tab04; //声明ViewPager中的几个标签页
	private List<View> listView; //声明一个View类型List用于装载 ViewPager中的几个标签页
	private List<String> pagerTitle;//声明一个Stirng类型的List用于装载ViewPager标题
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		//创建活动时调用
		initViewPager();
	}

	private void initViewPager() {
		//获取ViewPager中的几个标签页
		tab01 =	LayoutInflater.from(this).inflate(R.layout.tab01, null);
		tab02 = LayoutInflater.from(this).inflate(R.layout.tab02, null);
		tab03 = LayoutInflater.from(this).inflate(R.layout.tab03, null);
		tab04 = LayoutInflater.from(this).inflate(R.layout.tab04, null);
		//实例化listView同时装载 ViewPager中的几个标签页
		listView = new ArrayList<View>();
		listView.add(tab01);
		listView.add(tab02);
		listView.add(tab03);
		listView.add(tab04);
		//获取ViewPager标题
		tabTitle = (PagerTabStrip) this.findViewById(R.id.tabstrip);
		//实例化pagerTitle同时装载ViewPager标题
		pagerTitle = new ArrayList<String>();
		pagerTitle.add("选项卡01");
		pagerTitle.add("选项卡02");
		pagerTitle.add("选项卡03");
		pagerTitle.add("选项卡04");
		//获取ViewPager组件
		viewPager = (ViewPager) this.findViewById(R.id.MyViewPager);
		//为viewpager设置适配器
		viewPager.setAdapter(new PagerAdapter() {
			
			
			@Override
			public CharSequence getPageTitle(int position) {
				
				return pagerTitle.get(position);
			}

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

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

			@Override
			public boolean isViewFromObject(View arg0, Object arg1) {
				return arg0==arg1;
			}
			
			@Override
			public int getCount() {
				return listView.size();
			}
		});
	}

//activity_main.xml


<RelativeLayout 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: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="com.shi.viewpager.MainActivity" >

    <android.support.v4.view.ViewPager
        android:id="@+id/MyViewPager"
		android:layout_height="match_parent"
		android:layout_width="match_parent">
        <android.support.v4.view.PagerTabStrip
            android:id="@+id/tabstrip"
            android:layout_width="wrap_content"
            android:layout_height="50dip"
            android:gravity="center" />
    </android.support.v4.view.ViewPager>
</RelativeLayout>


//tab01.xml

<?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_height="match_parent"
	    android:layout_width="match_parent"
	    android:text="01"
	    />
</LinearLayout>

//tab02.xml

<?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_height="match_parent"
	    android:layout_width="match_parent"
	    android:text="02"
	    />
</LinearLayout>

//tab03.xml


<?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_height="match_parent"
	    android:layout_width="match_parent"
	    android:text="03"
	    />
</LinearLayout>

//tab04.xml


<?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_height="match_parent"
	    android:layout_width="match_parent"
	    android:text="04"
	    />
</LinearLayout>

//图不弄上来！哈哈！谁会告诉一下谢谢