6.侧边栏菜单详情页

public abstract class BaseMenuDetailPager {
	public Activity mActivity;
	public View mRootView;// 根布局对象
	public BaseMenuDetailPager(Activity activity) {
		mActivity = activity;
		mRootView = initViews();
	}
	/**
	 * 初始化界面
	 */
	public abstract View initViews();
	/**
	 * 初始化数据
	 */
	public void initData() {
	}
}

public class TabDetailPager extends BaseMenuDetailPager {
	NewsTabData mTabData;
	private TextView tvText;
	public TabDetailPager(Activity activity, NewsTabData newsTabData) {
		super(activity);
		mTabData = newsTabData;
	}
	@Override
	public View initViews() {
		tvText = new TextView(mActivity);
		tvText.setText("页签详情页");
		tvText.setTextColor(Color.RED);
		tvText.setTextSize(25);
		tvText.setGravity(Gravity.CENTER);
		return tvText;
	}
	@Override
	public void initData() {
		tvText.setText(mTabData.title);
	}
}

public class NewsMenuDetailPager extends BaseMenuDetailPager {
	private ViewPager mViewPager;
	private ArrayList<TabDetailPager> mPagerList;//11个页签
	private ArrayList<NewsTabData> mNewsTabData;// 11个页签的网络数据，在NewsData里定义了
	public NewsMenuDetailPager(Activity activity,//这样写就把解析的11个页面传过来了
			ArrayList<NewsTabData> children) {
		super(activity);
		mNewsTabData = children;
	}
	@Override
	public View initViews() {
		View view = View.inflate(mActivity, R.layout.news_menu_detail, null);
		mViewPager = (ViewPager) view.findViewById(R.id.vp_menu_detail);
		return view;
	}
	@Override
	public void initData() {
		mPagerList = new ArrayList<TabDetailPager>();
		// 初始化页签数据
		for (int i = 0; i < mNewsTabData.size(); i++) {
			TabDetailPager pager = new TabDetailPager(mActivity, mNewsTabData.get(i));
			mPagerList.add(pager);
		}
		mViewPager.setAdapter(new MenuDetailAdapter());
	}
	class MenuDetailAdapter extends PagerAdapter {
		@Override
		public int getCount() {
			return mPagerList.size();
		}
		@Override
		public boolean isViewFromObject(View arg0, Object arg1) {
			return arg0 == arg1;
		}
		@Override
		public Object instantiateItem(ViewGroup container, int position) {
			TabDetailPager pager = mPagerList.get(position);
			container.addView(pager.mRootView);
			pager.initData();
			return pager.mRootView;
		}
		@Override
		public void destroyItem(ViewGroup container, int position, Object object) {
			container.removeView((View) object);
		}
	}
}

/**
 * 菜单详情页-互动
 * 
 * @author Kevin
 * 
 */
public class InteractMenuDetailPager extends BaseMenuDetailPager {
	public InteractMenuDetailPager(Activity activity) {
		super(activity);
	}
	@Override
	public View initViews() {
		TextView text = new TextView(mActivity);
		text.setText("菜单详情页-互动");
		text.setTextColor(Color.RED);
		text.setTextSize(25);
		text.setGravity(Gravity.CENTER);
		return text;
	}
}