UploadRecordSerice.java

package com.jiuqi.njt.service;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.List;

import com.jiuqi.njt.data.MyApp;
import com.jiuqi.njt.data.WorkTaskBeanLocal;
import com.jiuqi.njt.db.WorkTaskNewsBeanDBHelper;
import com.jiuqi.njt.inf.IUpLoad;
import com.jiuqi.njt.inf.ServiceInf;
import com.jiuqi.njt.inf.TaskInf;
import com.jiuqi.njt.service.impl.WorkTaskNewsBeanImp;

import android.annotation.SuppressLint;
import android.app.Service;
import android.content.Intent;
import android.os.Binder;
import android.os.IBinder;
import android.util.Log;

/**
 * @author Administrator
 * 数据传输的service
 */
@SuppressLint("NewApi")
public class UploadRecordSerice extends Service implements TaskInf {
	private WorkTaskNewsBeanDBHelper db;
	List<WorkTaskBeanLocal> list = new ArrayList<WorkTaskBeanLocal>();
	private WorkTaskBeanLocal bu;
	private IBinder bind = new MyBind();
	private ServiceInf inf;
	private SimpleDateFormat sdf;

	@Override
	public IBinder onBind(Intent intent) {//当客户端调用bindService()方法时调用此函数 
		Log.wtf("SErvice", "2-2onBind");
		return bind;
	}

	public void setListener(ServiceInf inf) {
		this.inf = inf;
	}

	@Override
	public void onCreate() {
		Log.wtf("SErvice", "2-1onCreate");
		super.onCreate();
//		db = new WorkTaskNewsBeanDBHelper(getApplicationContext());
//		upLoadForDB();
	}

	@Override
	public int onStartCommand(Intent intent, int flags, int startId) {
		db = new WorkTaskNewsBeanDBHelper(getApplicationContext());
		upLoadForDB();
		return super.onStartCommand(intent, flags, startId);

	}

	private void upLoadForDB() {
		list.clear();
//		if (db.queryAll() != null && db.queryAll().size() > 0) {
		if (db.queryAll() != null && db.queryForState(1).size() > 0) {
			if(db.queryForState(1).size()>0){
				bu = db.queryForState(1).get(0);
				upLoad(bu);
			}
//			else{
//				return;
//			}
		} else {
			stopService(new Intent(UploadRecordSerice.this,
					UploadRecordSerice.class));
			Log.wtf("停止服务stopService", "stopService");
		}
	}


	@Override
	public boolean onUnbind(Intent intent) {
		Log.i("停止服务onUnbind", "onUnbind");
		return super.onUnbind(intent);
	}

	@Override
	public void onDestroy() {
		super.onDestroy();
		Log.wtf("停止服务onDestroy", "onDestroy");
	}
	public synchronized void upLoad(WorkTaskBeanLocal b) {
		bu = b;
		if (inf != null)
			inf.currBean(b);
		IUpLoad upload = new WorkTaskNewsBeanImp(getApplicationContext(),
				getApplication());
		if (upload != null) {
			upload.setListener(this);
			upload.upLoad();
		}
	}
	@Override
	public void onPreExecute() {
	}
	@Override
	public void isSuccess(Object b) {
		if ((Boolean) b) {
			db.delect(bu);
			if (inf != null)
				inf.successBean(bu);
		} else {
			if (inf != null)
				inf.failBean(bu);
		}
		upLoadForDB();
	}

	/**
	 * 显示通知栏
	 */
	// private void showNotification() {
	// Log.e("xiao", "showNotification---------"+sdf.format(new Date()));
	// if(list!=null&&list.size()>0){
	// notif.number = list.size();
	// notif.setLatestEventInfo(this, list.get(0).getName() + "正在上传", null,
	// contentIntent);
	// }
	// if(list!=null&&list.size()==0){
	// nm.cancel(0);
	// }else{
	// nm.notify(0, notif);
	// }
	// }
	  /** 
     * 该类是获得Service对象   //需用内部类继承Binder,并定义方法获取Service对象  
     * @author Administrator 
     * 
     */  
	public class MyBind extends Binder {
		public UploadRecordSerice getService() {
			return UploadRecordSerice.this;
		}
	}
}