oid:required=["true" | "false"]</code> attribute (if you are
compiling against API level 5 or higher), which lets you specify whether the
application absolutely requires the feature and cannot function properly without
it (<code>"true"</code>), or whether the application prefers to use the feature
if available, but is designed to run without it (<code>"false"</code>).</p>

<p>Google Play handles explicitly declared features in this way: </p>

<ul>
<li>If a feature is explicitly declared as being required, G