Change color text and background color title of Popup Menu

Question

How can i change color text and background color title of Popup Menu?

When i want change another item in popup menu i use something like this :

 <style name="itemTextStyle.customTheme" parent="@android:style/TextAppearance.Widget.IconMenu.Item">
    <item name="android:textColor">@color/green</item>
    <item name="android:textSize">10dp</item>
</style>

I would like to change only this tittle : ScreenShot

Answer 1

By getting the object of title, you can customize it

TextView alertTitle = (TextView) dialog.getWindow().getDecorView().findViewById(alertTitleId);
alertTitle.setTextColor(color);

Answer 2

ADD POPUPMENU TO Apptheme:

 <style name="AppTheme" parent="android:Theme.Light">
        <item name="android:popupMenuStyle">@style/PopupMenu</item>
    </style>
    <style name="PopupMenu" parent="@android:style/Widget.PopupMenu">
        <item name="android:popupBackground">@android:color/white</item>
    </style>

manifest.xml:

     <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
    .............
    </application>