Service BroadcastReceiver备份短信的应用

 

package com.ldci.smsmessagedemo;

import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.IBinder;
import android.util.Log;

import com.util.send.Sender;

 

public class BackupService extends Service{            //这是服务,其主要作用就是注册广播
     private String tag="aa";
     SmsReceiver smsRec;
     Context context;
 public IBinder onBind(Intent intent) {
  // TODO Auto-generated method stub
  return null;
 }
 @Override
 public void onCreate() {
               // TODO Auto-generated method stub 
  smsRec=new SmsReceiver();     //实例化广播接收类,为的就是动态注册广播,以便在启动服务时,在后台一直会向广播接收器类发送短信广播action
      IntentFilter filter=new IntentFilter("android.provider.Telephony.SMS_RECEIVED");
      this.registerReceiver(smsRec, filter);              //注册广播
   super.onCreate();
 }
}