How to change a single menu item text size
<p>I have this piece of code in my menu.xml, which is inside a navigation view:</p>

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;menu xmlns:android="http://schemas.android.com/apk/res/android"&gt;
    &lt;group&gt;
        &lt;item
            android:title="Blue"
            android:id="@+id/blue"&gt;
            &lt;menu&gt;
                &lt;item
                    android:id="@+id/red"
                    android:title="Red"
                    /&gt;
            &lt;/menu&gt;
        &lt;/item&gt;
    &lt;/group&gt;
    &lt;group&gt;
           &lt;item
                android:id="@+id/green"
                android:title="Green" /&gt;
           &lt;item
                android:id="@+id/yellow"
                android:title="Yellow"/&gt;
    &lt;/group&gt;
&lt;/menu&gt;
</code></pre>

<p>I want to change only the blue item text size. How can I do that??</p>