Broadcastreceiver in Activity

Question

在我的服务中，我有一个SendBroadCast（），它使用我需要的信息发送我的意图（用于活动中的更新列表视图）。但是如何从活动中检索此信息？如果我为BroadcastReceiver创建一个扩展类，我可以检索这些信息，但是如何进行活动？

我的服务：

            Intent myIn = new Intent(this, typeof(MyActivity));

            Bundle bundle = new Bundle();

            bundle.PutString("value1", "value_1");

            bundle.PutString("value2", "value_2");

            myIn.PutExtra("myaction",bundle);

            SendBroadcast(myIn);

Answer 1

u can send like this,


 Intent myIn = new Intent(this, typeof(MyActivity));

         //instead of bundle use like this 

            myIn.PutExtra("value1", "value_1");

            myIn.PutExtra("value2", "value_2");

          SendBroadcast(myIn);


and get them on activity like,


      private BroadcastReceiver receiver = new BroadcastReceiver() {

        @Override
        public void onReceive(Context context, Intent intent) {

            String value1 = intent.getStringExtra("value1");
      String value2 = intent.getStringExtra("value2");


        }

    };

Answer 2

您可以在下一个活动中获得数据......

String  abc, Last;
Bundle extras = getIntent().getExtras(); 
Last = extras.getString("value1");
abc = extras.getString("value2");