<?xml version="1.0" encoding="utf-8"?>

 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

     android:orientation="vertical"

     android:layout_width="fill_parent"

     android:layout_height="fill_parent"

     >

 <Button

     android:id="@+id/register"

     android:layout_width="fill_parent"

     android:layout_height="wrap_content"

     android:text="绑定监听器"

     />

 <Button

     android:id="@+id/unregister"

     android:layout_width="fill_parent"

     android:layout_height="wrap_content"

     android:text="解除监听器绑定"

     />

 </LinearLayout>

 <?xml version="1.0" encoding="utf-8"?>

 <manifest xmlns:android="http://schemas.android.com/apk/res/android"

     package="com.broadcast2"

     android:versionCode="1"

     android:versionName="1.0" >

     <uses-sdk

         android:minSdkVersion="8"

         android:targetSdkVersion="21" />

     <application

         android:allowBackup="true"

         android:icon="@drawable/ic_launcher"

         android:label="@string/app_name"

         android:theme="@style/AppTheme" >

         <activity

             android:name=".TestBC2Activity"

             android:label="@string/app_name" >

             <intent-filter>

                 <action android:name="android.intent.action.MAIN" />

                 <category android:name="android.intent.category.LAUNCHER" />

             </intent-filter>

         </activity>

     </application>

     <uses-permission android:name="android.permission.RECEIVE_SMS"/>

 </manifest>

 package com.broadcast2;

 import android.app.Activity;

 import android.content.IntentFilter;

 import android.os.Bundle;

 import android.view.View;

 import android.view.View.OnClickListener;

 import android.widget.Button;

 public class TestBC2Activity extends Activity {

     /** Called when the activity is first created. */

     private Button registerButton = null;

     private Button unregisterButton = null;

     private SMSReceiver smsReceiver = null;

     private static final String SMS_ACTION = "android.provider.Telephony.SMS_RECEIVED";

     @Override

     public void onCreate(Bundle savedInstanceState) {

         super.onCreate(savedInstanceState);

         setContentView(R.layout.main);

         registerButton = (Button)findViewById(R.id.register);

         registerButton.setOnClickListener(new RegisterReceiverListener());

         unregisterButton = (Button)findViewById(R.id.unregister);

         unregisterButton.setOnClickListener(new UnRegisterReceiverListener());

     }

     class RegisterReceiverListener implements OnClickListener{

         @Override

         public void onClick(View v) {

             //生成一个BroiadcastReceiver对象

             smsReceiver = new SMSReceiver();

             //生成一个IntentFilter对象

             IntentFilter filter = new IntentFilter();

             //为IntentFilter添加一个Action,决定了reciver能接收什么类型的请求

             filter.addAction(SMS_ACTION);

             //将BroadcastReceiver对象注册到系统当中

             TestBC2Activity.this.registerReceiver(smsReceiver, filter);

         }

     }

     class UnRegisterReceiverListener implements OnClickListener{

         @Override

         public void onClick(View v) {

             //解除BroadcastReceiver对象的注册

             TestBC2Activity.this.unregisterReceiver(smsReceiver);

         }

     }

 }

 package com.broadcast2;

 import android.content.BroadcastReceiver;

 import android.content.Context;

 import android.content.Intent;

 import android.os.Bundle;

 import android.telephony.SmsMessage;

 public class SMSReceiver extends BroadcastReceiver{

     @Override

     public void onReceive(Context context, Intent intent) {

         // TODO Auto-generated method stub

         System.out.println("receive message");

         //此例子是获取短信内容

         //接受Intent对象当中的数据

         Bundle bundle = intent.getExtras();

         //在Bundle对象当中有一个属性名为pdus，这个属性的值是一个Object数组

         Object[] myOBJpdus = (Object[]) bundle.get("pdus");

         //创建一个SmsMessage类型的数组

         SmsMessage[] messages = new SmsMessage[myOBJpdus.length];

         System.out.println(messages.length);

         for (int i = 0; i<myOBJpdus.length; i++)

         {

           //使用Object数组当中的对象创建SmsMessage对象

           messages[i] = SmsMessage.createFromPdu((byte[]) myOBJpdus[i]);

           //调用SmsMessage对象的getDisppalyMessageBody()方法，就可以得到消息的内容

           System.out.println(messages[i].getDisplayMessageBody());

         }

         try {

             Thread.sleep(30 * 1000);

             System.out.println("-------------------------------");

         } catch (InterruptedException e) {

             // TODO Auto-generated catch block

             e.printStackTrace();

         }

     }

 }