[android] 手机卫士接收短信指令执行相应操作

package com.qingguow.mobilesafe.receiver;

import com.qingguow.mobilesafe.R;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.media.MediaPlayer;
import android.telephony.SmsMessage;
import android.widget.Toast;

public class SmsReceiver extends BroadcastReceiver {
    private SharedPreferences sp;
    @Override
    public void onReceive(Context context, Intent intent) {
        sp=context.getSharedPreferences("config", Context.MODE_PRIVATE);
        //获取短信内容
        Object[] objs=(Object[]) intent.getExtras().get("pdus");
        for(Object obj:objs){
            SmsMessage sms=SmsMessage.createFromPdu((byte[])obj);
            String body=sms.getMessageBody();
            String sender=sms.getOriginatingAddress();
            String secSender=sp.getString("secphone", "");
            //判断是安全号码的短信
            if(secSender.equals(sender)){
                switch (body) {
                case "#*alarm*#"://发送报警音乐
                    //Toast.makeText(context, "播放报警音乐", 1).show();
                    MediaPlayer mp=MediaPlayer.create(context, R.raw.alarm);
                    mp.start();
                    abortBroadcast();
                    break;
                default:
                    break;
                }
            }
        }
    }

}