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Merge change 23242 into donut

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* changes:
  docs only. add uses-feature "name" attribute
This commit is contained in:
Android (Google) Code Review
2009-08-31 15:00:36 -07:00
parent 57f03f0b5d 05902f06f6
commit 728157b4af
1 changed files with 32 additions and 2 deletions
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34
docs/html/guide/topics/manifest/uses-feature-element.jd
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@@ -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>