am 5a912ac8: am 31737eaa: am a8666422: Merge "moving accessibility image to callouts" into jb-dev

* commit '5a912ac8b9a7c289519572234a33129c584716a0':
  moving accessibility image to callouts
This commit is contained in:
Peter Ng
2012-08-01 09:03:29 -07:00
committed by Android Git Automerger
2 changed files with 20 additions and 1 deletions

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@@ -31,7 +31,26 @@ page.title=Accessibility
<h4>Label visual UI elements meaningfully</h4>
<p>In your wireframes, <a href="{@docRoot}guide/topics/ui/accessibility/apps.html#label-ui">label functional UI components</a> that have no visible text. Those components might be buttons, icons, tabs with icons, and icons with state (like stars). Developers can use the <code><a href="{@docRoot}guide/topics/ui/accessibility/apps.html#label-ui">contentDescription</a></code> attribute to set the label.</p>
<img src="{@docRoot}design/media/accessibility_contentdesc.png">
<div class ="layout-content-row">
<div class="layout-content-col span-8">
<img src="{@docRoot}design/media/accessibility_contentdesc.png">
</div>
<div class="layout-content-col span-5 with-callouts">
<ol>
<li class="value-1">group</li>
<li class="value-2">all contacts</li>
<li class="value-3">favorites</li>
<li class="value-4">search</li>
<li class="value-5">action overflow button</li>
<li class="value-6">
<em>when starred:</em> remove from favorites </br>
<em>when not starred:</em> add to favorties</li>
<li class="value-7">action overflow button</li>
<li class="value-8">text message</li>
<li class="value-9">video chat</li>
</ol>
</div>
</div>
<h4>Provide alternatives to affordances that time out</h4>
<p>Your app may have icons or controls that disappear after a certain amount of time. For example, five seconds after starting a video, playback controls may fade from the screen.</p>