title: Testing Accessibility on Emulated Device (Marshmallow)
body: <p>I want to test the accessibility of my app in emulator (particularly <code>Talkback</code>) but it seems that the option is missing in emulator. Here is the screen shot from the emulator in accessibility settings:</p>
  <p><a href="https://i.stack.imgur.com/dYhODm.png" rel="noreferrer"><img src="https://i.stack.imgur.com/dYhODm.png" alt="enter image description here" /></a></p>
  <p>There are two options <code>&quot;ClockBack&quot;</code> and <code>&quot;QueryBack&quot;</code> which I couldn't find on my phone with the same android version. Here is the screenshot of the accessibility setting of my phone:</p>
  <p><a href="https://i.stack.imgur.com/4W7pBm.png" rel="noreferrer"><img src="https://i.stack.imgur.com/4W7pBm.png" alt="enter image description here" /></a></p>
  <p>I searched to learn about <code>&quot;ClockBack&quot;</code> and <code>&quot;QueryBack&quot;</code> to see if they are replacement of <code>Talkback</code> in emulator but I couldn't find anything.</p>
  <p>Does any one know what is the functionality of <code>&quot;ClockBack&quot;</code> and <code>&quot;QueryBack&quot;</code>? And more over how to enable <code>Talkback</code> in emulator?</p>
  <p>......</p>