is still booting. However, after boot-up, this is the normal operational state of
        an emulator/device instance.</li>
      <li><code>no device</code> &mdash; there is no emulator/device connected.
    </ul>
  </li>
</ul>

<p>The output for each instance is formatted like this: </p>

  <pre class="no-pretty-print">[serialNumber] [state]</pre>

<p>Here's an example showing the <code>devices</code> command and its output:</p>

  <pre class="no-pretty-print">adb devices
List of devices attached
emulator-