title: How do I set a custom font in an AlertDialog using Support Library 26
body: <p>I am using revision 26.0.1 of the <a href="https://developer.android.com/topic/libraries/support-library/revisions.html" rel="noreferrer">Android Support Library</a> to set custom fonts in my app. In my app's theme, I added:</p>
  
  <pre><code>&lt;item name="android:fontFamily"&gt;@font/my_font&lt;/item&gt;
  </code></pre>
  
  <p>It worked like a charm, converting the text in my whole app to my custom font. EXCEPT for my dialogs - specifically their titles, messages, and also their <code>NumberPickers</code>. In those places, fonts were not updated. (Radio buttons and checkboxes worked; so did the yes/no buttons)</p>
  
  <p>Is there something I'm forgetting to add to my themes or styles? Or is this simply not supported yet by the support library?</p>
  
  <p>A little more detail: I am using <code>AppCompatDialogFragment</code> to implement all my dialogs. In their <code>onCreateDialog()</code> methods, I create a dialog using <code>AlertDialog.Builder</code> then return it.</p>
  
  <p>Thanks for the help!</p>