Android - reference the value of an attribute in the currently-applied theme from code
<p>the Android devGuide <a href="http://developer.android.com/intl/zh-TW/guide/topics/resources/accessing-resources.html@%29" rel="nofollow">explains</a> how it is possible to reference the value of an attribute in the currently-applied theme, using the question-mark (?) instead of at (@).</p>

<p>Does anyone know how to do this from code, e.g. in a customized component?</p>
