title: how to add time in current time?
body: <p>When i run the program, the system current time is show in a textview.
  Now i have a button, an edittext, and a textview.
  I want When i put 40 on the edittext, i count this by the current hour second, and you display it by pushing the botton on a textview.
  I just want to count the current hour second when i get it from edittext.
  As you know when the current hour second is counted by a number, it will effect on the minute and hour too </p>
  
  <p>help me please 
  this code show current time :</p>
  
  <pre><code>    Thread myThread = null;
      Runnable runnable = new CountDownRunner();
      myThread= new Thread(runnable);   
      myThread.start();
  }
  public void doWork() {
      runOnUiThread(new Runnable() {
          public void run() {
              try{    
                 txtCurrentTime= (TextView)findViewById(R.id.lbltime);
                      Date dt = new Date();
                      int hours = dt.getHours();
                      int minutes = dt.getMinutes();
                      int seconds = dt.getSeconds();
                      String curTime = hours + ":" + minutes + ":" + seconds;
                      txtCurrentTime.setText(curTime);
  </code></pre>