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    <div class="jd-descr" itemprop="articleBody">
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<div id="tb">

<!-- Required platform, tools, add-ons, devices, knowledge, etc. -->
<h2>Dependencies and prerequisites</h2>

<ul>
  <li>Android 1.6 (API Level 4) or higher</li>
</ul>

<h2>Try it out</h2>

<div class="download-box">
  <a href="../../shareables/training/Scheduler.zip"
class="button">Download the sample</a>
 <p class="filename">Scheduler.zip</p>
</div>

</div>
</div>

<p>
When an Android de