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POsend data from .Net application to android app via network (socket programming)
 

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    <p>I'm new in socket programming. I want to create an application for PC using C# and an application for android phones witch can communicate with other via wireless network(LAN).</p> <p>For sending data to android app, I'm using this code in PC side:</p> <pre><code> private void sendButton_Click(object sender, EventArgs e) { try { Object objData = messageTextBox.Text; byte[] byData = System.Text.Encoding.ASCII.GetBytes(objData.ToString ()); _socket.Send (byData); } catch(SocketException se) { MessageBox.Show (se.Message ); } } private void Form1_Load(object sender, EventArgs e) { try { _socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp); _ipEndPoint = new IPEndPoint(IPAddress.Parse("192.168.1.18"), 2001); _socket.Connect(_ipEndPoint); } catch (Exception ex) { MessageBox.Show(ex.ToString()); } } </code></pre> <p>In android app, I want to receive data with this code:</p> <pre><code>Handler myUpdateHandler = new Handler() { public void handleMessage(Message msg) { Log.d(appTag, "setting textview"); TextView tv = (TextView) findViewById(R.id.messageText); tv.setText(mClientMsg); } }; class CommsThread implements Runnable { public void run() { try { Socket s = null; try { ss = new ServerSocket(2001); } catch (IOException e) { Log.d(appTag, e.toString()); } while (!Thread.currentThread().isInterrupted()) { Message m = new Message(); Log.d(appTag, "message m = new message()"); try { if (s == null) s = ss.accept(); BufferedReader in = new BufferedReader(new InputStreamReader(s.getInputStream())); String line = null; while ((line = in.readLine()) != null) { Log.d(appTag, line); mClientMsg = line; } myUpdateHandler.sendMessage(m); } catch (IOException e) { Log.d(appTag, e.toString()); } } } catch (Exception e) { Log.d(appTag, e.toString()); } } } </code></pre> <p>But android application will not receive any data.</p> <p>can anyone help me to solve my problem? I'm very noob in socket programming.</p> <p>sorry for bad english. thanks.</p>
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