FirstPageFregment.java

/**
 * Fragment2.java[v 1.0.0]
 * class:com.mydream.fragment.freg,Fragment2
 * �ܺ� create at 2016-3-22 ����7:54:01
 */
package com.bdyjy.fragment;

import java.util.ArrayList;
import java.util.List;

import android.annotation.SuppressLint;
import android.app.Fragment;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.text.method.ScrollingMovementMethod;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;

import com.alibaba.fastjson.JSON;
import com.bdyjy.R;
import com.bdyjy.activity.MainActivity;
import com.bdyjy.constants.Const;
import com.bdyjy.constants.HandlerOrder;
import com.bdyjy.constants.ParleConstant;
import com.bdyjy.custom.view.ImageCycleView;
import com.bdyjy.custom.view.ImageCycleView.ImageCycleViewListener;
import com.bdyjy.entity.News;
import com.bdyjy.entity.NewsQueryResultBean;
import com.bdyjy.entity.activity.Activity;
import com.bdyjy.entity.activity.ActivityQueryResultBean;
import com.bdyjy.entity.lecture.Lecture;
import com.bdyjy.entity.lecture.LectureQueryResultBean;
import com.bdyjy.util.OkHttpUtils;
import com.bdyjy.util.SPUtils;
import com.loopj.android.image.SmartImageView;

/**
 * com.mydream.fragment.freg.Fragment2
 * 
 * @author �ܺ�<br/>
 *         create at 2016-3-22 ����7:54:01
 */
@SuppressLint("NewApi")
public class FirstPageFregment extends Fragment
{

	private MainActivity ctx;

	private Handler handler;

	private String toastMsg;
	private View viewMain;
	private LayoutInflater inflaterMain;
	private static List<Activity> activityList;
	private static String lect_count;
	private static List<Lecture> lectureList;
	private static String activity_count;

	private TextView tv_book;

	@SuppressLint("HandlerLeak")
	private void initHandler()
	{
		handler = new Handler()
		{
			@Override
			public void handleMessage(Message msg)
			{
				switch (msg.what)
				{
				case HandlerOrder.TOAST:
					Toast.makeText(ctx, toastMsg, Toast.LENGTH_LONG).show();
					break;
				case HandlerOrder.PROCESSBAR_SHOW:
					ctx.showRoundProcessDialog();
					break;
				case HandlerOrder.PROCESSBAR_HIDE:
					ctx.hideRoundProcessDialog();
					break;
				case HandlerOrder.UPDATE_LECTURE_LIST:
					initFirstPageLectureLayout();
					break;
				case HandlerOrder.UPDATE_ACTIVITY_LIST:
					initFirstPageActivitiesLayout();
					break;
				case HandlerOrder.UPDATE_LECTURE_COUNT:

					TextView tv = (TextView) viewMain
							.findViewById(R.id.tv_lect_num);
					tv.setText(lect_count);

					break;
				case HandlerOrder.UPDATE_ACTIVITY_COUNT:

					TextView tv2 = (TextView) viewMain
							.findViewById(R.id.tv_activity_count);
					tv2.setText(activity_count);

					break;
				case HandlerOrder.GET_ROLLING_NEWS:
					// TODO
					List<News> list = MainActivity.newsList;
					StringBuffer nx = new StringBuffer();
					// ����list�����Ҽ��ص��������
					for (News n : list)
					{
						nx.append(n.getTitle());
					}
					// TODO
					tv_book.setText(nx.toString());

					break;
				}
			}
		};

	}

	public FirstPageFregment(MainActivity ctx)
	{
		this.ctx = ctx;
		initHandler();
	}

	@SuppressLint("InflateParams")
	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container,
			Bundle savedInstanceState)
	{
		View view = inflater.inflate(R.layout.firstpage_fragment, null);
		viewMain = view;
		inflaterMain = inflater;
		Button tv = (Button) view.findViewById(R.id.btn_news);
		tv.setOnClickListener(new OnClickListener()
		{
			@Override
			public void onClick(View v)
			{
				// getNewsList();
				ctx.jumpToNewsListFregment();
			}
		});

		// guocuicui ������Ϣ���ü�������ת
		Button btn_news1 = (Button) view.findViewById(R.id.btn_news1);
		btn_news1.setOnClickListener(new OnClickListener()
		{

			@Override
			public void onClick(View arg0)
			{
				ctx.jumpToLectureListFragment();

			}
		});

		// guocuicui ���Ż���ü�������ת
		Button btn_news2 = (Button) view.findViewById(R.id.btn_news2);
		btn_news2.setOnClickListener(new OnClickListener()
		{

			@Override
			public void onClick(View arg0)
			{
				ctx.jumpToActivityListFragment();

			}
		});

		// guocuicui ����֪ͨ���ü�������ת
		Button btn_news4 = (Button) view.findViewById(R.id.btn_news4);
		btn_news4.setOnClickListener(new OnClickListener()
		{

			@Override
			public void onClick(View arg0)
			{
				ctx.jumpToNoticeListFragment();

			}
		});

		Button btn_news3 = (Button) view.findViewById(R.id.btn_news3);
		btn_news3.setOnClickListener(new OnClickListener()
		{
			@Override
			public void onClick(View v)
			{
				ctx.jumpToVenueBookingFregment();
			}
		});

		// holy Ͷ�߽������ü�������ת
		Button btn_new10 = (Button) view.findViewById(R.id.btn_news10);
		btn_new10.setOnClickListener(new OnClickListener()
		{

			@Override
			public void onClick(View arg0)
			{
				ctx.jumpToComplaintFregment();

			}
		});

		// holy У԰ָ�����ü�������ת
		Button btn_more = (Button) view.findViewById(R.id.btn_more);
		btn_more.setOnClickListener(new OnClickListener()
		{
			@Override
			public void onClick(View arg0)
			{
				ctx.jumpToCampusGuideFragment();
			}
		});

		// songdebin ��ת��ά������ revised 2016-04-07
		Button btn_fix = (Button) view.findViewById(R.id.btn_news9);
		btn_fix.setOnClickListener(new OnClickListener()
		{
			@Override
			public void onClick(View arg0)
			{
				ArrayList list = new ArrayList();
				list.add(Const.FRAGMENT1_ID);
				ctx.jumpToClickWithId(Const.FRAGMENT_ASKFIX_ID, list);
			}
		});

		/******************* �ᳬ �޸� ��ʼ *****************/
		/**
		 * ��תͼ��� ���ô�java�ļ�����ʵ�ֵķ���
		 * 
		 * @author parle
		 */
		Button tv_library = (Button) view.findViewById(R.id.btn_news8);
		tv_library.setOnClickListener(new OnClickListener()
		{
			@Override
			public void onClick(View v)
			{
				getLibrary();
			}
		});

		/**
		 * ��ת�ڹ���ѧ ���ô�java�ļ�����ʵ�ֵķ���
		 * 
		 * @author parle
		 */
		Button tv_ptj = (Button) view.findViewById(R.id.btn_news6);
		tv_ptj.setOnClickListener(new OnClickListener()
		{
			@Override
			public void onClick(View v)
			{
				getPartTimeJob();
			}
		});

		/**
		 * ��ת��Ƹ ���ô�java�ļ�����ʵ�ֵķ���
		 * 
		 * @author parle
		 */
		Button tv_recruit = (Button) view.findViewById(R.id.btn_news5);
		tv_recruit.setOnClickListener(new OnClickListener()
		{
			@Override
			public void onClick(View v)
			{
				getRecruit();
			}
		});

		Button tv_classroom = (Button) view.findViewById(R.id.btn_news7);
		tv_classroom.setOnClickListener(new OnClickListener()
		{
			@Override
			public void onClick(View v)
			{
				getClassroom();
			}
		});

		/******************* �ᳬ �޸� ���� *****************/

		// �������Ƚ����жϣ�������ݱ�����Ϊ�գ��Ͳ��������»�ȡ��
		initCycleView(view);// ��ʼ���ֲ�ͼ
		if (null == activityList)
			getActivityList();// ��ʼ����б�
		else
		{
			handler.sendEmptyMessage(HandlerOrder.UPDATE_ACTIVITY_LIST);
			handler.sendEmptyMessage(HandlerOrder.UPDATE_ACTIVITY_COUNT);
		}

		if (null == lectureList)
			getLectureList();// ��ʼ�������б�
		else
		{
			handler.sendEmptyMessage(HandlerOrder.UPDATE_LECTURE_LIST);
			handler.sendEmptyMessage(HandlerOrder.UPDATE_LECTURE_COUNT);
		}

		// �����ĵ���¼���ˢ����ҳ
		view.findViewById(R.id.iv_top).setOnClickListener(new OnClickListener()
		{
			@Override
			public void onClick(View v)
			{
				getActivityList();
				// getLectureList();
			}
		});

		getRollingNews();
		tv_book = (TextView) view.findViewById(R.id.tv_book);
		tv_book.setMovementMethod(ScrollingMovementMethod.getInstance());
		tv_book.setFocusable(true);
		tv_book.requestFocus();

		return view;
	}

	// �������װ�Ӻ�̨һ����ȡ�����б�ķ���
	private void getNewsList()
	{

		new Thread()
		{

			@Override
			public void run()
			{

				handler.sendEmptyMessage(HandlerOrder.PROCESSBAR_SHOW);
				// ����get����
				String res = null;

				// ��sharePreference��ȡ��֮ǰ�洢�IJ���
				String token = (String) SPUtils.get(ctx, "token", "");
				String singnature = (String) SPUtils.get(ctx, "singnature", "");
				String st = (String) SPUtils.get(ctx, "st", "");

				try
				{
					res = OkHttpUtils.getInstance().doGet(
							ctx,
							"/admin/news/app/grid.do?pageNo=1&pageSize=5&type="
									+ 1 + "&token=" + token + "&singnature="
									+ singnature + "&st=" + st);
				} catch (Exception e)
				{
					e.printStackTrace();
					toastMsg = "��ȡ�����б�ʧ��";
					handler.sendEmptyMessage(HandlerOrder.TOAST);
					return;
				}

				handler.sendEmptyMessage(HandlerOrder.PROCESSBAR_HIDE);

				System.out.println("�������ţ����󷵻صĽ���ǣ�" + res.trim());

				// ���Խ�json��ת����bean����
				NewsQueryResultBean nqrb = JSON.parseObject(res,
						NewsQueryResultBean.class);
				System.out.println("xxxx:" + nqrb.getApp_result_key());

				// ����ֵ������JSON��ʽ�����ݣ���Ҫ���������
				if (res.trim().length() == 0)
				{
					toastMsg = "��ȡ�����б�ʧ��";

					handler.sendEmptyMessage(HandlerOrder.TOAST);
					return;
				}
				String app_result_key = nqrb.getApp_result_key();
				if ("0".equals(app_result_key))
				{
					// ��������˵���������������ݣ���Ҫ�������ȡ���ŵı���
					List<News> list = nqrb.getData().getRows();
					for (News n : list)
					{
						System.out.println(n.getTitle() + "-" + n.getId());
					}
					// ����Щ���Ŷ���洢��sp��
					MainActivity.newsList = list;

					ctx.jumpToNewsListFregment();
				}
			}

		}.start();
	}

	/******************* �ᳬ �޸�2 ��ʼ *****************/

	/**
	 * ��ת����ͼ���
	 * 
	 * @author Itachi
	 */
	private void getLibrary()
	{
		new Thread()
		{

			@Override
			public void run()
			{
				ctx.jumpToClickById(ParleConstant.JUMP_LIBRARY);
			}
		}.start();
	}

	/**
	 * ��ת�����ְ
	 * 
	 * @author Itachi
	 */
	private void getPartTimeJob()
	{
		new Thread()
		{

			@Override
			public void run()
			{
				ctx.jumpToClickById(ParleConstant.JUMP_ASSISTANT);
			}
		}.start();
	}

	/**
	 * ��ת����ͼ���
	 * 
	 * @author Itachi
	 */
	private void getRecruit()
	{
		new Thread()
		{

			@Override
			public void run()
			{
				ctx.jumpToClickById(ParleConstant.JUMP_RECRUIT);
			}
		}.start();
	}

	private void getClassroom()
	{
		new Thread()
		{

			@Override
			public void run()
			{
				ctx.jumpToClickById(ParleConstant.JUMP_CLASSROOM_QUERY);
			}
		}.start();
	}

	/******************* �ᳬ �޸�2 ���� *****************/

	// �ֲ�ͼ���
	private ImageCycleView mAdView;
	private ArrayList<String> mImageUrl = null;

	private ArrayList<String> mImageTitle = null;
	// private String imageUrl1 =
	// "https://ss3.baidu.com/9fo3dSag_xI4khGko9WTAnF6hhy/news/q=100/sign=854bc2a175cf3bc7ee00c9ece101babd/83025aafa40f4bfb19afa0f8064f78f0f736181a.jpg";
	// private String imageUrl2 =
	// "https://ss2.baidu.com/-vo3dSag_xI4khGko9WTAnF6hhy/news/q=100/sign=9f3227a309d79123e6e090749d355917/9825bc315c6034a80b6dcf2ace13495408237689.jpg";
	// private String imageUrl3 =
	// "https://ss1.baidu.com/9vo3dSag_xI4khGko9WTAnF6hhy/news/q=100/sign=32bf684cf203918fd1d139ca613c264b/3b87e950352ac65c41a059dffef2b21192138af0.jpg";
	//
	// private String imageTitle1 = "����";
	// private String imageTitle2 = "����";
	// private String imageTitle3 = "����";

	public int stype = 0;

	// private List<String> imgList = new ArrayList<String>();

	/**
	 * ��ʼ���ֲ�ͼ
	 * 
	 * @param view
	 */
	private void initCycleView(View view)
	{
		mImageUrl = new ArrayList<String>();
		mImageTitle = new ArrayList<String>();
		// �������ȡ��ҳ�ֲ�ͼ��3��ͼƬ��·��
		for (String s : MainActivity.bannerImgList)// Ȼ��ѭ������
		{
			mImageUrl.add(s);
			mImageTitle.add("");
		}

		mAdView = (ImageCycleView) view.findViewById(R.id.ad_view);
		mAdView.setImageResources(mImageUrl, mImageTitle, mAdCycleViewListener,
				stype);
	}

	private ImageCycleViewListener mAdCycleViewListener = new ImageCycleViewListener()
	{
		@Override
		public void onImageClick(int position, View imageView)
		{
			// Toast.makeText(ctx, mImageUrl.get(position) + position,
			// 1).show();
		}
	};

	Lecture lt = null;

	/**
	 * ��ʼ����ҳ����Ľ�����ϢժҪ
	 */
	private void initFirstPageLectureLayout()
	{
		LinearLayout ll_lecture = (LinearLayout) viewMain
				.findViewById(R.id.ll_lecture);// ������Ϣ
		ll_lecture.removeAllViews();

		viewMain.findViewById(R.id.ll_lect_num).setOnClickListener(
				new OnClickListener()
				{

					@Override
					public void onClick(View v)
					{
						ctx.jumpToLectureListFragment();
					}
				});

		// ll_lecture.setOnClickListener(new OnClickListener()
		// {
		// @Override
		// public void onClick(View arg0)
		// {
		//
		// // ctx.jumpToActivityListFragment();
		// }
		// });

		for (int i = 0; i < lectureList.size(); i++)
		{

			lt = lectureList.get(i);
			final Lecture temp = lectureList.get(i);
			// lt.getLecTime();// ʱ��
			// lt.getLecPlace();// �ص�
			// lt.getSpeaker();// ��ʦ
			// lt.getTitle();// ����

			View sperator = inflaterMain.inflate(R.layout.item_sperator, null);
			if (i != 0)
				ll_lecture.addView(sperator);

			View item = inflaterMain.inflate(R.layout.first_page_lecture, null);
			// TextView tv_speaker = (TextView)
			// item.findViewById(R.id.tv_speaker);
			// tv_speaker.setText(lt.getSpeaker());

			TextView tv_title = (TextView) item.findViewById(R.id.tv_title);
			tv_title.setText(lt.getTitle());

			TextView tv_lecplace = (TextView) item
					.findViewById(R.id.tv_lecplace);
			tv_lecplace.setText("["+lt.getLecPlace()+"]");
			TextView tv_date = (TextView) item.findViewById(R.id.tv_date);
			tv_date.setText(lt.getLecTime());

			SmartImageView iv_pic = (SmartImageView) item
					.findViewById(R.id.activity_item_poster);
			iv_pic.setImageUrl(lt.getAttachmentPrefix() + lt.getPoster());

			// View spe = item.findViewById(R.id.spe);
			// if (i == lectureList.size() - 1)
			// {
			// spe.setVisibility(View.GONE);
			// }

			item.setOnClickListener(new OnClickListener()
			{
				@Override
				public void onClick(View v)
				{
					MainActivity.lecture = temp;
					MainActivity.orderFrom = "firstPage";
					ctx.jumpToLectureContentFragment();
				}
			});

			ll_lecture.addView(item);
		}
	}

	// �������װ�Ӻ�̨һ����ȡ������Ϣ�б�ķ���
	private void getLectureList()
	{
		new Thread()
		{
			@Override
			public void run()
			{
				// ����get����
				String res = null;

				// ��sharePreference��ȡ��֮ǰ�洢�IJ���
				String token = (String) SPUtils.get(ctx, "token", "");
				String singnature = (String) SPUtils.get(ctx, "singnature", "");
				String st = (String) SPUtils.get(ctx, "st", "");

				try
				{
					handler.sendEmptyMessage(HandlerOrder.PROCESSBAR_SHOW);
					res = OkHttpUtils.getInstance().doGet(
							ctx,
							"/admin/lecture/grid.do?pageNo=1&pageSize=" + 3
									+ "&token=" + token + "&singnature="
									+ singnature + "&st=" + st);
				} catch (Exception e)
				{
					e.printStackTrace();
					toastMsg = "��ȡ������Ϣʧ��";
					handler.sendEmptyMessage(HandlerOrder.TOAST);
					return;
				} finally
				{
					handler.sendEmptyMessage(HandlerOrder.PROCESSBAR_HIDE);
				}
				System.out.println("LectureListFragment��������Ϣ�����󷵻صĽ���ǣ�"
						+ res.trim());

				// ���Խ�json��ת����bean����
				LectureQueryResultBean nqrb = JSON.parseObject(res,
						LectureQueryResultBean.class);
				System.out.println("nqrb.getApp_result_key()xxxx00:"
						+ nqrb.getApp_result_key());

				// ����ֵ������JSON��ʽ�����ݣ���Ҫ���������
				if (res.trim().length() == 0)
				{
					toastMsg = "��ȡ������Ϣʧ��";
					handler.sendEmptyMessage(HandlerOrder.TOAST);
					return;
				}
				String app_result_key = nqrb.getApp_result_key();
				if ("0".equals(app_result_key))
				{
					// ��������˵���������������ݣ���Ҫ�������ȡ������Ϣ�ı���
					lectureList = nqrb.getData().getRows();
					lect_count = nqrb.getData().getTotal();
					handler.sendEmptyMessage(HandlerOrder.UPDATE_LECTURE_COUNT);
					// ʹ��handlerȥ֪ͨ���̸߳���lectureListView
					handler.sendEmptyMessage(HandlerOrder.UPDATE_LECTURE_LIST);
				}
			}
		}.start();

	}

	Activity ac = null;

	private void initFirstPageActivitiesLayout()
	{
		LinearLayout ll_activities = (LinearLayout) viewMain
				.findViewById(R.id.ll_activities);// �
		ll_activities.removeAllViews();

		viewMain.findViewById(R.id.ll_activity_count).setOnClickListener(
				new OnClickListener()
				{
					@Override
					public void onClick(View v)
					{
						ctx.jumpToActivityListFragment();
					}
				});

		viewMain.findViewById(R.id.ll_show_all_activities).setOnClickListener(
				new OnClickListener()
				{
					@Override
					public void onClick(View v)
					{
						ctx.jumpToActivityListFragment();
					}
				});
		// ll_activities.setOnClickListener(new OnClickListener()
		// {
		//
		// @Override
		// public void onClick(View arg0)
		// {
		// // ctx.jumpToLectureListFragment();
		// ctx.jumpToActivityListFragment();
		// //�Ǿ͸ij���ת������ݣ�Ҫ��ID
		// }
		// });

		for (int i = 0; i < activityList.size(); i++)
		{
			ac = activityList.get(i);
			final Activity temp = activityList.get(i);

			View sperator = inflaterMain.inflate(R.layout.item_sperator, null);
			if (i != 0)
				ll_activities.addView(sperator);
			View item = inflaterMain.inflate(R.layout.first_page_activities,
					null);

			SmartImageView siv = (SmartImageView) item
					.findViewById(R.id.iv_pic);
			String imageUrl = ac.getAttachmentPrefix() + ac.getPoster().trim();
			try
			{
				siv.setImageUrl(imageUrl, R.drawable.add_image2);
			} catch (Exception e)
			{
				e.printStackTrace();
			}
			TextView tv_title = (TextView) item.findViewById(R.id.tv_title);
			tv_title.setText(ac.getSubject());
			TextView tv_hoster = (TextView) item.findViewById(R.id.tv_hoster);
			tv_hoster.setText("[" + ac.getHoster() + "]");
			TextView tv_actplace = (TextView) item
					.findViewById(R.id.tv_actplace);
			tv_actplace.setText(ac.getActplace());
			TextView tv_date = (TextView) item.findViewById(R.id.tv_date);
			tv_date.setText(ac.getActtime());

			item.setOnClickListener(new OnClickListener()
			{

				@Override
				public void onClick(View v)
				{
					MainActivity.activity = temp;
					MainActivity.orderFrom = "firstPage";
					ctx.jumpToActivityContentFragment();
				}
			});

			ll_activities.addView(item);
		}
	}

	// �������װ�Ӻ�̨һ����ȡ���Ż�б�ķ���
	private void getActivityList()
	{
		new Thread()
		{
			@Override
			public void run()
			{
				// ����get����
				String res = null;

				// ��sharePreference��ȡ��֮ǰ�洢�IJ���
				String token = (String) SPUtils.get(ctx, "token", "");
				String singnature = (String) SPUtils.get(ctx, "singnature", "");
				String st = (String) SPUtils.get(ctx, "st", "");

				try
				{
					handler.sendEmptyMessage(HandlerOrder.PROCESSBAR_SHOW);
					res = OkHttpUtils.getInstance().doGet(

							ctx,
							"/admin/activity/grid.do?pageNo=1&pageSize=3"
									+ "&token=" + token + "&singnature="
									+ singnature + "&st=" + st);
					handler.sendEmptyMessage(HandlerOrder.PROCESSBAR_HIDE);
				} catch (Exception e)
				{
					e.printStackTrace();
					toastMsg = "��ȡ���Ż����ʧ��";
					handler.sendEmptyMessage(HandlerOrder.TOAST);
					handler.sendEmptyMessage(HandlerOrder.PROCESSBAR_HIDE);
					return;
				}
				System.out.println("�������Ż��" + res.trim());

				// ���Խ�json��ת����bean����
				ActivityQueryResultBean nqrb = JSON.parseObject(res,
						ActivityQueryResultBean.class);

				// ����ֵ������JSON��ʽ�����ݣ���Ҫ���������
				if (res.trim().length() == 0)
				{
					toastMsg = "��ȡ���Ż����ʧ��";
					handler.sendEmptyMessage(HandlerOrder.TOAST);
					return;
				}
				String app_result_key = nqrb.getApp_result_key();
				if ("0".equals(app_result_key))
				{
					// ��������˵���������������ݣ���Ҫ�������ȡ���Ż�ı���
					activityList = nqrb.getData().getRows();
					activity_count = nqrb.getData().getTotal();
					handler.sendEmptyMessage(HandlerOrder.UPDATE_ACTIVITY_COUNT);
					// ʹ��handlerȥ֪ͨ���̸߳���activityListView
					handler.sendEmptyMessage(HandlerOrder.UPDATE_ACTIVITY_LIST);
				}
			}
		}.start();
	}

	// ��ȡ�������ŵķ���
	private void getRollingNews()
	{
		new Thread()
		{
			@Override
			public void run()
			{
				// ����get����
				String res = null;

				// ��sharePreference��ȡ��֮ǰ�洢�IJ���
				String token = (String) SPUtils.get(ctx, "token", "");
				String singnature = (String) SPUtils.get(ctx, "singnature", "");
				String st = (String) SPUtils.get(ctx, "st", "");

				try
				{
//					handler.sendEmptyMessage(HandlerOrder.PROCESSBAR_SHOW);
					res = OkHttpUtils.getInstance().doGet(
							ctx,
							"/news/grid.do?type=0&pageNo=1&pageSize=3"
									+ "&token=" + token + "&singnature="
									+ singnature + "&st=" + st);
//					handler.sendEmptyMessage(HandlerOrder.PROCESSBAR_HIDE);
				} catch (Exception e)
				{
					e.printStackTrace();
					// toastMsg = "��ȡ����ʧ��";
					// handler.sendEmptyMessage(HandlerOrder.TOAST);
//					handler.sendEmptyMessage(HandlerOrder.PROCESSBAR_HIDE);
					return;
				}
				System.out.println("����������ţ�" + res.trim());

				NewsQueryResultBean nqrb = JSON.parseObject(res,
						NewsQueryResultBean.class);
				// System.out.println("xxxx:" + nqrb.getApp_result_key());

				// ����ֵ������JSON��ʽ�����ݣ���Ҫ���������
				if (res.trim().length() == 0)
				{
					toastMsg = "��ȡ��������ʧ��";
					handler.sendEmptyMessage(HandlerOrder.TOAST);
					return;
				}
				String app_result_key = nqrb.getApp_result_key();
				if ("0".equals(app_result_key))
				{
					// ��������˵���������������ݣ���Ҫ�������ȡ���ŵı���
					List<News> list = nqrb.getData().getRows();
					for (News n : list)
					{
						System.out.println(n.getTitle());
					}
					// // ����Щ���Ŷ���洢��sp��
					MainActivity.newsList = list;
					// // ʹ��handlerȥ֪ͨ���̸߳���listview
					handler.sendEmptyMessage(HandlerOrder.GET_ROLLING_NEWS);
				}
			}
		}.start();
	}
}