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- super.onCreate(savedInstanceState);
- setContentView(R.layout.activity_appstart);
- tv = (TextView) findViewById(R.id.textView1);
- try {
- DatagramSocket clientsocket = new DatagramSocket(9876);
- byte[] receivedata = new byte[1024];
- DatagramPacket recv_packet = new DatagramPacket(receivedata, receivedata.length);
- Log.d("UDP", "S: Receiving 1 sec...");
- clientsocket.receive(recv_packet);
- String rec_str = new String(recv_packet.getData());
- tv.setText(rec_str);
- Log.d(" Received String ", rec_str);
- InetAddress ipaddress = recv_packet.getAddress();
- int port = recv_packet.getPort();
- Log.d("IPAddress : ", ipaddress.toString());
- Log.d(" Port : ", Integer.toString(port)); clientsocket.close();
- } catch (Exception e) {
- Log.e("UDP", "S: Error", e);
- }
- }
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