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Commit 728157b4 authored by Android (Google) Code Review's avatar Android (Google) Code Review
Browse files

Merge change 23242 into donut 

* changes:
  docs only. add uses-feature "name" attribute
parents 57f03f0b 05902f06

docs/html/guide/topics/manifest/uses-feature-element.jd

+32 −2
Original line number Diff line number Diff line
@@ -6,7 +6,8 @@ page.title=<uses-feature> 
<dt>syntax:</dt>

<dd>

<pre class="stx">

&lt;uses-feature android:<a href="#glEsVersion">glEsVersion</a>=["true" | "false"] /&gt;

&lt;uses-feature android:<a href="#glEsVersion">glEsVersion</a>="<em>integer</em>"

              android:<a href="#name">name</a>="<em>string</em>" /&gt;

</pre>

</dd>
@@ -14,7 +15,7 @@ page.title=&lt;uses-feature&gt; 
<dd><code><a href="{@docRoot}guide/topics/manifest/manifest-element.html">&lt;manifest&gt;</a></code></dd>



<dt>description:</dt>

<dd>This element specifies specific features used by the application.

<dd>This element specifies a specific feature used by the application.

Android provides some features that may not be equally supported by all

Android devices. In a manner similar to the <code><a href="uses-sdk-element.html">&lt;uses-sdk></a></code> 

element, this element allows an application to specify which potentially variable
@@ -23,6 +24,11 @@ will not be installed on devices that do not offer the required feature.</p> 


<p>For example, an application might specify that it requires a certain version of Open GL.

If a device does not support that version of Open GL, then it will not allow installation of the application.</p>



<p class="note"><strong>Note:</strong>

For each feature required by your application, you must include a new {@code

&lt;uses-feature>} element. Multiple features cannot be declared in one 

instance of this element.</p>

</dd>
@@ -38,6 +44,30 @@ If a device does not support that version of Open GL, then it will not allow ins 
</dl>

</dd>



<dd>

<dl class="attr"><dt><a name="name"></a>{@code android:name}</dt>

  <dd>The name of a feature required by the application. 

  The value must be one of the following accepted strings:

  

  <table> 

    <tr> 

       <th>Value</th> 

       <th>Description</th> 

    </tr><tr> 

       <td>"{@code android.hardware.camera}"</td> 

       <td>The application requires a camera.</td> 

    </tr><tr> 

       <td>"{@code android.hardware.camera.autofocus}"</td> 

       <td>The application requires a camera with auto-focus capability.

       As a prerequisite, "{@code android.hardware.camera}" must also be declared

       with a separate {@code &lt;uses-feature>} element.</td> 

    </tr>

  </table>

  

  </dd>

</dl>

</dd>



<!-- ##api level indication## -->

<dt>introduced in:</dt>

<dd>API Level 4</dd>