四大组件注册

1. myreceiver = new MySMSReceiver();
   
2.         ifilter = new IntentFilter();
   
3.         ifilter.addAction("android.provider.Telephony.SMS_RECEIVED");

1.     //动态注册广播接收器  
2.         msgReceiver = new MsgReceiver();  
3.         IntentFilter intentFilter = new IntentFilter();  
4.         intentFilter.addAction("com.example.communication.RECEIVER");  
5.         registerReceiver(msgReceiver, intentFilter);  

XML：

全局的，服务，监听其他应用

1.         <receiver android:name=".MyReceiver">
   
2.             <intent-filter>
   
3.                 <action android:name="android.intent.action.EDIT"/>
   
4.             </intent-filter>
   
5.         </receiver>
   
   
   
   

        <!--
            如果有需要用到的 service ，则都要在这里做相应的配置
        -->
        <service android:name=".MyService"></service>

<provider android:name=".PersonContentProvider"    
  android:authorities="cn.itcast.providers.personprovider"/>

1 2 3 4 5

<service android:enabled="true" android:name=".MusicService"> <intent-filter> <action android:name="org.allin.android.musicService" /> </intent-filter> </service>