title: openURL: deprecated in iOS 10
body: <p>Apple with iOS 10 has deprecated <code>openURL: for openURL:option:completionHandler</code>
  If I have:</p>
  <pre><code> [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@&quot;https://www.google.com&quot;]];
  </code></pre>
  <p>How it will become? <code>options:&lt;#(nonnull NSDictionary&lt;NSString *,id&gt; *)#&gt;</code> in detail</p>
  <pre><code>[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@&quot;https://www.google.com&quot;] options:&lt;#(nonnull NSDictionary&lt;NSString *,id&gt; *)#&gt; completionHandler:nil];
  </code></pre>
  <p>Thanks</p>
  <p>Update
  <code>options:@{}</code> For empty dictionary with no key and value
  <a href="http://useyourloaf.com/blog/querying-url-schemes-with-canopenurl/" rel="noreferrer">http://useyourloaf.com/blog/querying-url-schemes-with-canopenurl/</a></p>