broadcastreceiver的简单的接受和发送无序广播

创建一个类继承自BroadcastReceiver

public class Notication extends BroadcastReceiver {

    @Override
    public void onReceive(Context context, Intent intent) {
        // TODO Auto-generated method stub
        System.out.println("haha");
        System.out.println("收到广播"+getResultData()+"===="+intent.getAction());
    }

}

设置receiver

<receiver android:name="com.example.broadcastreceiver.Notication">
             <intent-filter>  
             <action android:name="android.intent.action.PACKAGE_ADDED" />  
             <action android:name="android.intent.action.PACKAGE_REMOVED" />  
              <data android:scheme="package" />  
<!-- 注意！！ 这句必须要加，否则接收不到BroadCast -->  
            </intent-filter>  

            <intent-filter >
                <action android:name="sbsb"/>
            </intent-filter>
        </receiver>

配置对应的权限

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

简单的发送一个无序广播

   public void click(View v){
        
        Intent it = new Intent();
        it.setAction("sbsb");
//      it.setData(Uri.parse("XIAOER"));
        sendBroadcast(it);
    }