黑马程序员 broadcast

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接收方  不用再manifest注册

        BroadcastReceiver receiver= new  BroadcastReceiver() {

                     

                       @Override

                       public  void  onReceive (Context context, Intent intent) {

                             //  TODO  Auto-generated method stub

                            initIndent();

                            Log.d(  "TAG" , "接收到广播了"  );

                     }

              };

               IntentFilter filter= new  IntentFilter( "updateListIndent" );

    

          registerReceiver(receiver, filter);

发送方

Intent bIntent =  new  Intent(  "updateListIndent"  );

         sendBroadcast (bIntent);

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