title: How come this timer code is saying setText cannot be resolved or is not a variable?
body: <pre><code>package com.android.countdown;
  import android.app.Activity;
  import android.os.Bundle;
  import android.os.CountDownTimer;
  import android.widget.TextView;
  
  public class CountDownTest extends Activity {
  
  TextView tv; //textview to display the countdown
  
  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  
  TextView tv = new TextView(this);
  this.setContentView(tv);
  
  //5000 is the starting number (in milliseconds)
  //1000 is the number to count down each time (in milliseconds)
  MyCount counter = new MyCount(5000,1000);
  
  counter.start();
  
  }
  
  //countdowntimer is an abstract class, so extend it and fill in methods
  public class MyCount extends CountDownTimer{
  
  public MyCount(long millisInFuture, long countDownInterval) {
  super(millisInFuture, countDownInterval);
  }
  
  @Override
  public void onFinish() {
  tv.setText(”done!”);
  }
  
  @Override
  public void onTick(long millisUntilFinished) {
  tv.setText(”Left: ” + millisUntilFinished/1000);
  
  }
  </code></pre>