public class SmsBroadCastReceiver extends BroadcastReceiver
{   @Override  public void onReceive(Context context, Intent intent)   {   Bundle bundle = intent.getExtras();   Object[] object = (Object[])bundle.get("pdus");   SmsMessage sms[]=new SmsMessage[object.length];   for(int i=0;i<object.length;i++)   {   sms[0] = SmsMessage.createFromPdu((byte[])object[i]);   Toast.makeText(context, "来自"+sms[i].getDisplayOriginatingAddress()+" 的消息是："+sms[i].getDisplayMessageBody(), Toast.LENGTH_SHORT).show();   }   //终止广播，在这里我们可以稍微处理，根据用户输入的号码可以实现短信防火墙。
        abortBroadcast();   }   }

//生成广播处理
smsBroadCastReceiver = new SmsBroadCastReceiver();
//实例化过滤器并设置要过滤的广播
IntentFilter intentFilter = new IntentFilter("android.provider.Telephony.SMS_RECEIVED"); //注册广播
BroadCastReceiverActivity.this.registerReceiver(smsBroadCastReceiver, intentFilter);  

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"  package="spl.broadCastReceiver"  android:versionCode="1"  android:versionName="1.0">  <application android:icon="@drawable/icon" android:label="@string/app_name">  <activity android:name=".BroadCastReceiverActivity"  android:label="@string/app_name">  <intent-filter>  <action android:name="android.intent.action.MAIN" />  <category android:name="android.intent.category.LAUNCHER" />  </intent-filter>  </activity>  <!--广播注册-->  <receiver android:name=".SmsBroadCastReceiver">  <intent-filter android:priority="20">  <action android:name="android.provider.Telephony.SMS_RECEIVED"/>  </intent-filter>  </receiver>  </application>  <uses-sdk android:minSdkVersion="7" />  <!-- 权限申请 -->  <uses-permission android:name="android.permission.RECEIVE_SMS"></uses-permission>  </manifest>