ompleteStr = null;

    if (isComplete) {
        completeStr = getString(R.string.checked);
    } else {
        completeStr = getString(R.string.not_checked);
    }
    String reportStr = taskLabel + completeStr;
    speakToUser(reportStr);
}

</pre>

<p>Now you have a complete, functioning accessibility service.  Try configuring
how it interacts with the user, by adding Android's <a
  href="http://android-developers.blogspot.com/2009/09/introduction-to-text-to-speech-in.html">text-to-speech
  engine</a>,