Java类

ViewPagerActivity.java

/**
 * ViewPager 引导页面
 */
public class ViewPagerActivity extends FragmentActivity {
    private ViewPager mVPActivity;
    private Fragment1 mFragment1;
    private Fragment2 mFragment2;
    private Fragment3 mFragment3;

    private List<Fragment> mListFragment = new ArrayList<Fragment>();
    private PagerAdapter mPgAdapter;

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

    private void initView() {
        mVPActivity = (ViewPager) findViewById(R.id.vp_activity);
        mFragment1 = new Fragment1();
        mFragment2 = new Fragment2();
        mFragment3 = new Fragment3();

        mListFragment.add(mFragment1);
        mListFragment.add(mFragment2);
        mListFragment.add(mFragment3);

        mPgAdapter = new ViewPagerAdapter(getSupportFragmentManager(),
                mListFragment);
        mVPActivity.setAdapter(mPgAdapter);
    }
    }
/**
 * V