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<h2>This lesson teaches you to</h2>
<ol>
  <li><a href="#create">Create Your Accessibility Service</a></li>
  <li><a href="#configure">Configure Your Accessibility Service</a></li>
  <li><a href="#events">Respond to AccessibilityEvents</a></li>
  <li><a href="#query">Query the View Heirarchy for More Context</a></li>
</ol>

<h2>You should also read</h2>
<ul>
  <li><a href="