am 29dfe902: Merge "docs: studio 1.3 fingerprint support" into mnc-preview-docs

      <li><a href="#git-samples">Android Code Samples on GitHub</a></li>

      <li><a href="#template-support">Expanded Template and Form Factor Support</a></li>

      <li><a href="#project-settings">Android Studio and Project Settings</a></li>

      <li><a href="#finger-print">Fingerprint Support</a></li>

      <li><a href="#support-apis">Editor Support for the Latest Android APIs</a></li>

    </ol>

<h2 id="finger-print">Fingerprint Support</h2>

<p>Android Studio provides the {@code finger} command, allowing you to simulate, and thus validate,

fingerprint authentication for your app. After you set up your app to accept

<a href="https://developer.android.com/preview/api-overview.html#authentication">fingerprint

authentication</a>, your emulator or device should display the fingerprint authentication screen,

as shown below. </p>

    <p><img src="{@docRoot}images/tools/studio-fingerprint.png" /></p>

    <p class="img-caption"><strong>Figure 6</strong> Fingerprint authentication.</p>

<p>Open a terminal session, and telnet to the emulator. For example:</p>

<pre>

{@code telnet localhost 5554}

</pre>

<p>Enter the <code>finger</code> command to simulate finger touch and removal: </p>

<ul>

   <li><code>finger touch &lt;fingerprint-id&gt;</code> to simulate a finger touching the sensor</li>

   <li><code>finger remove</code> to simulate finger removal </li>

</ul>

<p>Your app should respond as if a user touched, and then removed their finger from, the

fingerprint sensor. </p>

<h2 id="support-apis">Editor Support for the Latest Android APIs</h2>

<p>Android Studio supports the

<a href="{@docRoot}design/material/index.html">Material Design</a></li> themes, widgets, and