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();

}

}