How can I set dialog style in my custom theme?
<p>I tried in many ways but I can't change the AlertDialog style from xml.</p>

<p>The result I would is to define an XML style for dialogs extending and overriding the default and then bind it in my theme, so all the alertDialogs will looks the same.</p>

<p>I tried:</p>

<pre><code>&lt;style name="AppTheme" parent="AppBaseTheme"&gt;
    &lt;!-- All customizations that are NOT specific to a particular API-level can go here. --&gt;
    &lt;item name="android:alertDialogStyle"&gt;@style/pippo&lt;/item&gt;
&lt;/style&gt;
&lt;style name="pippo" parent="@android:style/Theme.Dialog"&gt;
    &lt;item name="android:bottomBright"&gt;@android:color/holo_orange_dark&lt;/item&gt;
    &lt;item name="android:bottomDark"&gt;@android:color/holo_orange_dark&lt;/item&gt;
    &lt;item name="android:bottomMedium"&gt;@android:color/holo_orange_dark&lt;/item&gt;
    &lt;item name="android:centerBright"&gt;@android:color/holo_orange_dark&lt;/item&gt;
    &lt;item name="android:centerDark"&gt;@android:color/holo_orange_dark&lt;/item&gt;
    &lt;item name="android:centerMedium"&gt;@android:color/holo_orange_dark&lt;/item&gt;
    &lt;item name="android:fullBright"&gt;@android:color/holo_orange_dark&lt;/item&gt;
    &lt;item name="android:fullDark"&gt;@android:color/holo_orange_dark&lt;/item&gt;
    &lt;item name="android:topBright"&gt;@android:color/holo_blue_dark&lt;/item&gt;
    &lt;item name="android:topDark"&gt;@android:color/holo_blue_dark&lt;/item&gt;
&lt;/style&gt;
</code></pre>

<p>and then I put in the manifest "AppTheme" as activity theme, but I still see normal alertdialogs.</p>

<p>Where I do wrong?</p>
