Android programming implements simple UDP Client instance

<uses-permission android:name=""/>

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public class MainActivity extends Activity {
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    (savedInstanceState);
    setContentView(.activity_main);
    InitUI();
    //Get the Button object    Button btnConnect = (Button) findViewById();
    (new () {
      public void onClick(View v)
      {
        //The event is handled here        //ConnectServer();
        //UDPClient udpET = new UDPClient("192.168.0.14","123");
        //();
        //Display Toast("Clicked\"Link\"button");      }
    });
    //Send Button    btnConnect = (Button) findViewById();
    (new () {
      public void onClick(View v)
      {
        //The event is handled here        SendText();
      }
    });
  }
  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(, menu);
    return true;
  }
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in .
    int id = ();
    if (id == .action_settings) {
      return true;
    }
    return (item);
  }
  /* Show Toast */
  public void DisplayToast(String str)
  {
    (this, str, Toast.LENGTH_SHORT).show();
  }
  public void InitUI()
  {
    TextView text=(TextView)findViewById();
    ("192.168.0.14");
    text = (TextView)findViewById();
    ("Udp Client Send Test");
  }
  // connect server
  public void SendText() 
  {
    TextView editIP=(TextView)findViewById();
    TextView editText=(TextView)findViewById();
    String message = ().toString() + "\r\n"; 
    UDPClient udpET = new UDPClient(().toString(), message);
    ();
  }
}

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import ;
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public class UDPClient extends Thread{
  public String m_serverIP;
  public String m_text;
  public UDPClient(String strServerIP, String strText)
  {
    m_serverIP = strServerIP;
    m_text = strText;
  }
  @Override
  public void run() {
    // TODO Auto-generated method stub
    int TIMEOUT = 3000;
    int servPort = 8800;
    byte[] bytesToSend = m_text.getBytes();//"test_client".getBytes();
    try {
      InetAddress serverAddress = (m_serverIP);
      DatagramSocket socket = new DatagramSocket();
      (TIMEOUT);
      DatagramPacket sendPacket = new DatagramPacket(bytesToSend,,serverAddress,servPort);
      (sendPacket);
      ();
    } catch (SocketException e){
      ();
    }catch(IOException e){
      ();
    }
  }
}

<LinearLayout xmlns:andro
  xmlns:tools="/tools"
  android:
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:orientation="vertical"
  android:paddingBottom="@dimen/activity_vertical_margin"
  android:paddingLeft="@dimen/activity_horizontal_margin"
  android:paddingRight="@dimen/activity_horizontal_margin"
  android:paddingTop="@dimen/activity_vertical_margin"
  tools:context="" >
  <EditText
    android:
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:hint="@string/text_IP" />
  <Button
    android:
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:text="@string/text_connect" />
  <EditText
    android:
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:hint="@string/text_filePath" >
    <requestFocus />
  </EditText>
  <Button
    android:
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:text="@string/text_sel" />
  <Button
    android:
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:text="@string/text_send" />
</LinearLayout>