//Fragment     public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);                    System.out.println("oncreate");                   //代码 注册 广播接收器          Receiver=new myReceiver();          IntentFilter filter=new IntentFilter();          filter.addAction("zcd.voicerobot");          getActivity().registerReceiver(Receiver,filter);                 }  //http://www.cnblogs.com/xiaobo-Linux/  赵存档 QQ463431476    //内部类  广播接收 public class myReceiver extends BroadcastReceiver {       public void onReceive(Context context, Intent intent) {                String msg = intent.getStringExtra("message");         Toast.makeText(context, "广播已经接收", Toast.LENGTH_SHORT).show();        text.setText("我说:"+msg);          }}//service    public  void UpdateGUI()     {                  //broadcast           // service 通过广播来更新GUI            Intent intent=new Intent();            intent.putExtra("message",text);            intent.setAction("zcd.voicerobot");            sendBroadcast(intent);     }