短信防火墙

来源：互联网发布：东北云计算编辑：程序博客网时间：2024/06/05 00:15

public class SmsReceiver extends BroadcastReceiver {@Overridepublic void onReceive(Context context, Intent intent) {//拿到短信的信息//短信内容封装在intent中Bundle bundle = intent.getExtras();//以pdus为键，取出一个object数组，数组中的每一个元素，都是一条短信Object[] objects = (Object[]) bundle.get("pdus");//拿到广播中的所有短信for (Object object : objects) {//通过pdu来构造短信SmsMessage sms = SmsMessage.createFromPdu((byte[])object);if(sms.getOriginatingAddress().equals("138438")){//阻止其他广播接收者收到这条广播abortBroadcast();//SmsManager.getDefault().sendTextMessage(sms.getOriginatingAddress(), null, "你是个好人", null, null);}//System.out.println(sms.getMessageBody());}}}

<uses-permission android:name="android.permission.RECEIVE_SMS"/<receiver android:name="com.itheima.smslanjie.SmsReceiver"><intent-filter android:priority="1000"><action android:name="android.provider.Telephony.SMS_RECEIVED"/></intent-filter></receiver>

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