Updated docs for next

releases/next/docs/platform-specific-code.html

@@ -25,6 +25,11 @@
 
 <span class="token keyword">if</span> <span class="token punctuation">(</span>Platform<span class="token punctuation">.</span>Version <span class="token operator">===</span> <span class="token number">25</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
   console<span class="token punctuation">.</span><span class="token function">log</span><span class="token punctuation">(</span><span class="token string">&#x27;Running on Nougat!&#x27;</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
+<span class="token punctuation">}</span></div><h3><a class="anchor" name="detecting-the-ios-version"></a>Detecting the iOS version <a class="hash-link" href="docs/platform-specific-code.html#detecting-the-ios-version">#</a></h3><p>On iOS, the <code>Version</code> is a result of <code>-[UIDevice systemVersion]</code>, which is a string with the current version of the operating system. An example of the system version is &quot;10.3&quot;. For example, to detect the major version number on iOS:</p><div class="prism language-javascript"><span class="token keyword">import</span> <span class="token punctuation">{</span> Platform <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">&#x27;react-native&#x27;</span><span class="token punctuation">;</span>
+
+<span class="token keyword">const</span> majorVersionIOS <span class="token operator">=</span> <span class="token function">parseInt</span><span class="token punctuation">(</span>Platform<span class="token punctuation">.</span>Version<span class="token punctuation">,</span> <span class="token number">10</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
+<span class="token keyword">if</span> <span class="token punctuation">(</span>majorVersionIOS <span class="token operator">&lt;=</span> <span class="token number">9</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
+  console<span class="token punctuation">.</span><span class="token function">log</span><span class="token punctuation">(</span><span class="token string">&#x27;Work around a change in behavior&#x27;</span><span class="token punctuation">)</span><span class="token punctuation">;</span> 
 <span class="token punctuation">}</span></div><h2><a class="anchor" name="platform-specific-extensions"></a>Platform-specific extensions <a class="hash-link" href="docs/platform-specific-code.html#platform-specific-extensions">#</a></h2><p>When your platform-specific code is more complex, you should consider splitting the code out into separate files. React Native will detect when a file has a <code>.ios.</code> or <code>.android.</code> extension and load the relevant platform file when required from other components.</p><p>For example, say you have the following files in your project:</p><div class="prism language-sh">BigButton<span class="token punctuation">.</span>ios<span class="token punctuation">.</span>js
 BigButton<span class="token punctuation">.</span>android<span class="token punctuation">.</span>js</div><p>You can then require the component as follows:</p><div class="prism language-javascript"><span class="token keyword">const</span> BigButton <span class="token operator">=</span> <span class="token function">require</span><span class="token punctuation">(</span><span class="token string">&#x27;./BigButton&#x27;</span><span class="token punctuation">)</span><span class="token punctuation">;</span></div><p>React Native will automatically pick up the right file based on the running platform.</p></div><div class="docs-prevnext"><a class="docs-prev" href="docs/components.html#content">← Prev</a><a class="docs-next" href="docs/navigation.html#content">Next →</a></div><p class="edit-page-block">You can <a target="_blank" href="https://github.com/facebook/react-native/blob/master/docs/PlatformSpecificInformation.md">edit the content above on GitHub</a> and send us a pull request!</p></div></section><footer class="nav-footer"><section class="sitemap"><a href="/react-native" class="nav-home"><img src="img/header_logo.png" alt="React Native" width="66" height="58"></a><div><h5><a href="docs/">Docs</a></h5><a href="docs/getting-started.html">Getting Started</a><a href="docs/tutorial.html">Tutorial</a><a href="docs/integration-with-existing-apps.html">Integration With Existing Apps</a><a href="docs/more-resources.html">More Resources</a></div><div><h5><a href="/react-native/support.html">Community</a></h5><a href="/react-native/showcase.html">Showcase</a><a href="http://www.meetup.com/topics/react-native/" target="_blank">Upcoming Events</a><a href="https://www.facebook.com/groups/react.native.community" target="_blank">Facebook Group</a><a href="https://twitter.com/reactnative" target="_blank">Twitter</a></div><div><h5><a href="/react-native/support.html">Help</a></h5><a href="http://stackoverflow.com/questions/tagged/react-native" target="_blank">Stack Overflow</a><a href="https://discord.gg/0ZcbPKXt5bZjGY5n">Reactiflux Chat</a><a href="/react-native/versions.html" target="_blank">Latest Releases</a><a href="https://react-native.canny.io/feature-requests" target="_blank">Feature Requests</a></div><div><h5>More</h5><a href="/react-native/blog">Blog</a><a href="https://github.com/facebook/react-native" target="_blank">GitHub</a><a href="http://facebook.github.io/react/" target="_blank">React</a></div></section><section class="newsletter"><div id="mc_embed_signup"><form action="//reactnative.us10.list-manage.com/subscribe/post?u=db0dd948e2b729ee62625b1a8&amp;id=47cd41008f" method="post" id="mc-embedded-subscribe-form" name="mc-embedded-subscribe-form" class="validate" target="_blank" novalidate><div id="mc_embed_signup_scroll"><label for="mce-EMAIL"><h5>Get the React Native Newsletter</h5></label><input type="email" value="" name="EMAIL" class="email" id="mce-EMAIL" placeholder="email address" required><div style="position:absolute;left:-5000px;" aria-hidden="true"><input type="text" name="b_db0dd948e2b729ee62625b1a8_47cd41008f" tabindex="-1" value=""></div><div class="clear"><input type="submit" value="Sign up" name="subscribe" id="mc-embedded-subscribe" class="button"></div></div></form></div></section><a href="https://code.facebook.com/projects/" target="_blank" class="fbOpenSource"><img src="img/oss_logo.png" alt="Facebook Open Source" width="170" height="45"></a><section class="copyright">Copyright © 2017 Facebook Inc.</section></footer></div><div id="fb-root"></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>
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