android socket code

Question

Why can't a socket be open with this code:

                try {
                    Connect=(Button)findViewById(R.id.connect);
                    InetSocketAddress address = new InetSocketAddress("192.168.1.2",54628);
                    DatagramPacket request = new DatagramPacket(cmd.getBytes(), cmd.length(), address);
                    DatagramSocket socket = new DatagramSocket();
                    socket.send(request);
                } catch (SocketException e) {
                    System.out.print("SSSS");
                }

but it does work when I do:

    clientSocket= new Socket("192.168.1.2",54635); 
    Text.append( "\n created a socket");

Error logs:

05-24 23:04:58.497: ERROR/AudioPolicyManagerBase(95): unknown stream type
05-24 23:05:10.787: ERROR/AudioPolicyManagerBase(95): unknown stream type
05-24 23:05:10.787: ERROR/AudioPolicyManagerBase(95): unknown stream type
05-24 23:05:10.787: ERROR/AudioPolicyManagerBase(95): unknown stream type
05-24 23:05:10.787: ERROR/AudioPolicyManagerBase(95): unknown stream type

You asked 13 question and didn't accept just one of them. And you think someone is going to help you on this? — Lukas Knuth
– Lukas Knuth, Commented May 24, 2011 at 20:50

FoamyGuy · Accepted Answer · 2011-05-24 20:48:25Z

1

You should really consider going back over your other questions and accepting answers if they worked for you. You are less likely to get help with 0% accept rate.

Change your System.out.print() statement to e.printStackTrace(); Then run the app and copy the output from your Logcat and paste it in your question. That will help us understand what is actually going wrong.

answered May 24, 2011 at 20:48

FoamyGuy

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