Setting Spannable.Factory for all TextViews within a Theme
<p>I was wondering if it is possible to somehow set <code>TextView</code>s with a given Theme to have a <code>Spannable.Factory</code>-instance without having to manually declare:</p>

<ul>
<li>a new type of <code>TextView</code> (one which extends <code>TextView</code> and in the constructor somewhere overriding the factory)</li>
<li>or set it on every instance of <code>TextView</code> after inflating it.</li>
</ul>

<p>Ideally it would be nice to have something like</p>

<pre><code>&lt;TextView
 android:spannableFactory="com.mypackage.Class"
/&gt;
</code></pre>

<p>Worst case is that it makes a new instance of the class each time, but even that is more desirable than having to explicitly deal with setting the factory every time.</p>
