title: button.setOnClickListener. error
body: <p>This is my code:</p>
  
  <pre><code>final Button button = (Button) findViewById(R.id.button);
  button.setOnClickListener(new View.OnClickListener() {
      public void onClick(View v) {
          // Perform action on click
      }
  });
  </code></pre>
  
  <p>This is the <code>android developers</code> guide link:
  <a href="http://developer.android.com/reference/android/widget/Button.html" rel="nofollow noreferrer">http://developer.android.com/reference/android/widget/Button.html</a></p>
  
  <p>This is how the editor shows the code:
  <img src="https://i.stack.imgur.com/iU1T4.png" alt="In android studio 1.0.2"></p>
  
  <p>As you can see, <code>setOnClickListener</code> does not work in <code>android studio</code>. Does anyone know why?.</p>