title: how to programatically modify a CheckBoxPreference view
body: <p>How can I change the view of a CheckBoxPreference at runtime? </p>
  
  <p>Specifically, I'd like to change a CheckBoxPreference summary depending on whether the user has checked the box or not.</p>
  
  <p>If it were a normal view, I could do something like:</p>
  
  <pre><code>view1 = (TextView)findViewById(R.id.idView1);
  view1.setText("some text");
  </code></pre>
  
  <p>But a CheckBoxPreference has no id, so I don't know how to get a "handle" to it.</p>