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//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); }