Me_PointsManage_Activity.java

package com.bigdo.app;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;

import org.json.JSONArray;
import org.json.JSONObject;

import com.bigdo.common.BDSQLiteHelper;
import com.bigdo.common.Login;
import com.bigdo.common.RConfig;
import com.bigdo.common.RState;
import com.bigdo.common.User;
import com.bigdo.controls.IXListViewListener;
import com.bigdo.controls.XListView;
import com.bigdo.util.WSCheck;
import com.bigdo.util.WSHelper;
import com.bigdo.util.WSResult;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.ScrollView;
import android.widget.SimpleAdapter;
import android.widget.TextView;

public class Me_PointsManage_Activity extends BaseActivity implements
		IXListViewListener {
	LinearLayout tab1;
	View tab_line1, tab_line2;
	RelativeLayout vdieo_tag_1, vdieo_tag_2;
	XListView point_list;
	ArrayList<HashMap<String, Object>> data;
	PointAdapter ad;
	RelativeLayout tab2;
	boolean isFrist = true;

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

		View activityTitle = (View) this.findViewById(R.id.bd_title_host);
		TextView bd_title_name = (TextView) activityTitle
				.findViewById(R.id.bd_title_name);
		bd_title_name.setText("积分管理");

		TextView bd_title_operate = (TextView) activityTitle
				.findViewById(R.id.bd_title_operate);
		bd_title_operate.setVisibility(View.INVISIBLE);

		ImageButton bd_title_back = (ImageButton) activityTitle
				.findViewById(R.id.bd_title_back);
		bd_title_back.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				Me_PointsManage_Activity.this.finish();

			}
		});
		OnClickListener switchTab = new OnClickListener() {
			@Override
			public void onClick(View arg0) {
				setTab((Integer) arg0.getTag());
			}
		};
		data = new ArrayList<HashMap<String, Object>>();
		ad = new PointAdapter(this);
		point_list = (XListView) findViewById(R.id.point_list);
		point_list.setXListViewListener(this);
		point_list.setPullLoadEnable(false);
		point_list.setAdapter(ad);
		tab_line1 = findViewById(R.id.vdieo_tag_1_vline);
		tab_line2 = findViewById(R.id.vdieo_tag_2_vline);
		tab1 = (LinearLayout) findViewById(R.id.tab_obj_1);
		tab2 = (RelativeLayout) findViewById(R.id.tab_obj_2);
		vdieo_tag_1 = (RelativeLayout) findViewById(R.id.vdieo_tag_1);
		vdieo_tag_2 = (RelativeLayout) findViewById(R.id.vdieo_tag_2);
		vdieo_tag_1.setTag(1);
		vdieo_tag_2.setTag(2);
		vdieo_tag_1.setOnClickListener(switchTab);
		vdieo_tag_2.setOnClickListener(switchTab);

	}

	private void setTab(int tag) {
		tab1.setVisibility(View.GONE);
		tab2.setVisibility(View.GONE);
		switch (tag) {
		case 1:
			tab2.setVisibility(RelativeLayout.GONE);
			point_list.setVisibility(XListView.GONE);
			tab1.setVisibility(LinearLayout.VISIBLE);
			tab_line1.setBackgroundColor(0xffC0C280);
			tab_line2.setBackgroundColor(0x77cbcbcb);
			break;
		case 2:
			if (isFrist) {
				isFrist = false;
				getPoint();
				if (data.size() <= 0) {
					point_list.startAutoHeightRefresh(1);
				}
			}
			tab1.setVisibility(LinearLayout.GONE);
			point_list.setVisibility(XListView.VISIBLE);
			tab2.setVisibility(RelativeLayout.VISIBLE);
			tab_line1.setBackgroundColor(0x77cbcbcb);
			tab_line2.setBackgroundColor(0xffC0C280);
			break;
		default:
			break;
		}
	}

	@Override
	public void onVideoBroadcast(Intent intent) {
		// TODO Auto-generated method stub

	}

	@Override
	public void onClearData() {
		// TODO Auto-generated method stub

	}

	private void startGetData() {
		User user = Login.get(this);
		if (user != null) {
			JSONObject jparam = new JSONObject();
			try {
				jparam.put("user", user.user);
			} catch (Exception e) {
				point_list.stopRefresh();
				showInfo("准备请求参数出错.");
				return;
			}
			String data = jparam.toString();
			String url = RConfig.getPoint(this);
			WSHelper ws = new WSHelper(this, "", false, handler, url, "",
					WSHelper.getStringEntity(data), 0, 0, 0, 0, WSHelper.POST);
			ws.start();
			// Log.e("startGetData", url);
			// Log.e("startGetData_data", data);

		} else {
			showInfo("请先登录");
		}
	}

	@SuppressLint("HandlerLeak")
	protected Handler handler = new Handler() {
		public void handleMessage(Message msg) {
			super.handleMessage(msg);
			if (msg.arg1 == RState.WSCall) {
				point_list.stopRefresh();
				WSResult result = (WSResult) msg.getData().getParcelable(
						WSResult.ResultKey);
				update(result);
				getPoint();
			}
		}
	};

	private void getPoint() {
		User user = Login.get(this);
		if (user != null && data != null && ad != null) {
			data.clear();
			BDSQLiteHelper sqlobj = null;
			SQLiteDatabase sqlobj_r = null;
			Cursor cu = null;
			try {
				sqlobj = new BDSQLiteHelper(this);
				sqlobj_r = sqlobj.getReadableDatabase();
				cu = sqlobj_r.rawQuery("select * from point where user = ? order by createtime desc",
						new String[] { user.user });
				while (cu.moveToNext()) {
					HashMap<String, Object> mp = new HashMap<String, Object>();
					mp.put("idpoint", cu.getInt(cu.getColumnIndex("idpoint")));
					mp.put("point", cu.getInt(cu.getColumnIndex("point")));
					mp.put("pointdesc",
							cu.getString(cu.getColumnIndex("pointdesc")));
					mp.put("createtime",
							cu.getString(cu.getColumnIndex("createtime")));
					data.add(mp);
				}

			} catch (Exception e) {
			}
			ad.notifyDataSetChanged();
		}
	}

	private void update(WSResult result) {
		User user = Login.get(this);
		if (user != null) {
			JSONObject jresult = WSCheck.Json(this, result);
			if (jresult != null) {
				BDSQLiteHelper sqlobj = null;
				SQLiteDatabase sqlobj_w = null;
				Cursor cu = null;
				try {
					sqlobj = new BDSQLiteHelper(this);
					sqlobj_w = sqlobj.getWritableDatabase();
					try {
						sqlobj_w.delete("point", null, null);
					} catch (Exception e) {
					}
					JSONArray item = jresult.getJSONArray("item");
					if (item != null) {
						int lg = item.length();
						if (lg > 0) {
							for (int i = 0; i < lg; i++) {
								JSONObject vo = (JSONObject) item.opt(i);
								if (vo != null) {
									int idpoint = vo.getInt("idpoint");
									int point = vo.getInt("point");
									String pointdesc = vo
											.getString("pointdesc");
									String createtime = vo
											.getString("createtime");
									ContentValues cv = new ContentValues();
									cv.put("user", user.user);
									cv.put("idpoint", idpoint);
									cv.put("point", point);
									cv.put("pointdesc", pointdesc);
									cv.put("createtime", createtime);
									cu = sqlobj_w
											.rawQuery(
													"select idpoint from point  where (idpoint = ?) ",
													new String[] { idpoint + "" });
									int c = cu.getCount();
									try {
										if (cu != null) {
											cu.close();
										}
									} catch (Exception ex) {
									}
									cu = null;
									if (c <= 0) {
										sqlobj_w.insert("point", "", cv);
									} else {
										cv.remove("idpoint");
										sqlobj_w.update("point", cv,
												"(idpoint = ?)",
												new String[] { idpoint + "" });
									}
								}
							}
						}
					}
				} catch (Exception e) {
				}

				try {
					if (cu != null) {
						cu.close();
						cu = null;
					}
				} catch (Exception ex) {
				}
				try {
					if (sqlobj_w != null) {
						sqlobj_w.close();
						sqlobj_w = null;
					}
				} catch (Exception ex) {
				}
				try {
					if (sqlobj != null) {
						sqlobj.close();
						sqlobj = null;
					}
				} catch (Exception ex) {
				}
			}
		}
	}

	@Override
	public void onRefresh(XListView xListView, int tag, int requestCode) {
		// TODO Auto-generated method stub
		startGetData();

	}

	@Override
	public void onLoadMore(XListView xListView, int tag, int requestCode) {
		// TODO Auto-generated method stub

	}

	public class PointAdapter extends BaseAdapter {
		private LayoutInflater mInflater;

		public PointAdapter(Context context) {
			this.mInflater = LayoutInflater.from(context);
		}

		@Override
		public int getCount() {
			// TODO Auto-generated method stub
			if (data != null) {
				return data.size();
			}
			return 0;
		}

		@Override
		public Object getItem(int arg0) {
			// TODO Auto-generated method stub
			if (data != null) {
				return data.get(arg0);
			}
			return null;
		}

		@Override
		public long getItemId(int arg0) {
			// TODO Auto-generated method stub
			return arg0;
		}

		@Override
		public View getView(int arg0, View arg1, ViewGroup arg2) {
			Holder holder = null;
			if (arg1 == null) {
				holder = new Holder();
				arg1 = mInflater.inflate(R.layout.point_item, null);
				holder.vline = arg1.findViewById(R.id.point_item_vline);
				holder.point = (TextView) arg1.findViewById(R.id.point);
				holder.pointdesc = (TextView) arg1.findViewById(R.id.pointdesc);
				holder.createtime = (TextView) arg1
						.findViewById(R.id.createtime);
				arg1.setTag(holder);
			} else {
				holder = (Holder) arg1.getTag();
			}
			if (arg0 == 0 || arg0 == data.size()) {
				holder.vline.setVisibility(View.GONE);
			} else {
				holder.vline.setVisibility(View.VISIBLE);
			}
			Map<String, Object> mp = data.get(arg0);
			holder.point
					.setText((mp.get("point") != null ? (mp.get("point") + " 积分")
							: ""));

			holder.pointdesc
					.setText((mp.get("pointdesc") != null ? ((String) mp
							.get("pointdesc")) : ""));

			holder.createtime
					.setText((mp.get("createtime") != null ? ((String) mp
							.get("createtime")) : ""));

			return arg1;
		}

		private class Holder {

			TextView point, pointdesc, createtime;
			View vline;
		}

	}

}