title: CountDownTimer in Android
body: <p>I am implementing countdown timer, but its not working for me. Below is the code.</p>
  
  <pre><code>package FinalProj.com;
  
  import android.app.Activity;
  import android.os.Bundle;
  import android.view.View;
  import android.widget.TextView;
  import android.os.CountDownTimer;
  
  public class iFallApp extends Activity{
      public TextView textView1;
  
      @Override
      public void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
  
          //TextView textview = new TextView(this);
          //textview.setText("This is the iFall tab");
         // setContentView()
          setContentView(R.layout.ifallapp);
  
          textView1=(TextView) findViewById(R.id.textView1);
  
          MyCount counter = new MyCount(5000,1000);
          counter.start();
  
  
      }
  
      public class MyCount extends CountDownTimer{
          public MyCount(long millisInFuture, long countDownInterval) {
              super(millisInFuture, countDownInterval);
              }
  
          iFallApp app1 = new iFallApp();
  
          @Override
          public void onFinish() {
              // TODO Auto-generated method stub
  
              textView1.setText("done");
          }
  
          @Override
          public void onTick(long millisUntilFinished) {
              // TODO Auto-generated method stub
  
              textView1.setText((int) (millisUntilFinished/1000));
  
          }
      }
  
  }
  </code></pre>