Merge \\"docs: Updating N Preview \\"API Overview\\" doc for DP5\\" into nyc-dev am: 833722e0

        <li><a href="#multi-locale_languages">Locales and Languages</a></li>

        <li><a href="#emoji">New Emojis</a></li>

        <li><a href="#icu4">ICU4J APIs in Android</a></li>

        <li><a href="#webview">WebView</a></li>

        <li><a href="#gles_32">OpenGL ES 3.2 API</a></li>

        <li><a href="#android_tv_recording">Android TV Recording</a></li>

        <li><a href="#android_for_work">Android for Work</a></li>

  "{@docRoot}preview/features/icu4j-framework.html">ICU4J Support</a>.

</p>

<h2 id="webview">WebView</h2>

<h3>Chrome + WebView, Together</h3>

<p>

  Starting with Chrome version 51 on Android N and above, the Chrome APK on your device

  is used to provide and render Android System WebViews. This approach improves memory

  usage on the device itself and also reduces the bandwidth required to keep

  WebView up to date (as the standalone WebView APK will no longer be updated

  as long as Chrome remains enabled).

</p>

<p>

  You can choose your WebView provider by enabling Developer Options and

  selecting <strong>WebView implementation</strong>. You can use any compatible

  Chrome version (Dev, Beta or Stable) that is installed on your device or the

  standalone Webview APK to act as the WebView implementation.

</p>

<h3>Multiprocess</h3>

<p>

  Starting with Chrome version 51 in Android N, WebView will run web content in a

  separate sandboxed process when the developer option "Multiprocess WebView"

  is enabled.

</p>

<p>

  We're looking for feedback on compatibility and runtime performance in N

  before enabling multiprocess WebView in a future version of Android. In this

  version, regressions in startup time, total memory usage and software

  rendering performance are expected.

</p>

<p>

  If you find unexpected issues in multiprocess mode we’d like to hear about

  them. Please get in touch with the WebView team on the <a href=

  "https://bugs.chromium.org/p/chromium/issues/entry?template=Webview%20Bugs"

  >Chromium bug tracker</a>.

</p>

<h3>Javascript run before page load</h3>

<p>

  Starting with apps targeting Android N, the Javascript context will be reset

  when a new page is loaded. Currently, the context is carried over for the

  first page loaded in a new WebView instance.

</p>

<p>

  Developers looking to inject Javascript into the WebView should execute the

  script after the page has started to load.

</p>

<h3>Geolocation on insecure origins</h3>

<p>

  Starting with apps targeting Android N, the geolocation API will only be

  allowed on secure origins (over HTTPS.) This policy is designed to protect

  users’ private information when they’re using an insecure connection.

</p>

<h3>Testing with WebView Beta</h3>

<p>

  WebView is updated regularly, so we recommend that you test compatibility

  with your app frequently using WebView’s beta channel. To get started testing

  pre-release versions of WebView on Android N, download and install either

  Chrome Dev or Chrome Beta, and select it as the WebView implementation under

  developer options as described above. Please report issues via the <a href=

  "https://bugs.chromium.org/p/chromium/issues/entry?template=Webview%20Bugs">Chromium

  bug tracker</a> so that we can fix them before a new version of WebView is

  released.

</p>

<p>

  If you have any other questions or issues, feel free to reach out to the

  WebView team via our <a href=

  "https://plus.google.com/communities/105434725573080290360">G+ community</a>.

</p>

<h2 id="gles_32">OpenGL&trade; ES 3.2 API</h2>

<p>

  Users can also manually set Always on VPN clients that implement

  <code>VPNService</code> methods in the primary user using

  <strong>Settings&gt;More&gt;Vpn</strong>.

  <code>VPNService</code> methods using

  <strong>Settings&gt;More&gt;Vpn</strong>. The option to enable Always on VPN

  from Settings is available only if VPN client targets API level 24.

</p>

<h3 id="custom_provisioning">Customized provisioning</h3>