How to change the Action bar text and background properties?

问题

Here is my style for the action bar. I would like to change the text and background properties. But the changes are not being applied to the app. Where am I making mistake?

This is my style.xml

<style name="AppTheme" parent="@android:style/Theme.Holo.Light">    
<item name="android:actionBarStyle">@style/MyActionBar</item>
</style>

<style name="MyActionBar" parent="@android:style/Widget.Holo.Light.ActionBar">
<item name="android:windowBackground">@color/white</item>
<item name="android:background">@color/white</item>
<item name="android:drawableBottom">@color/actionbar_title_color</item>
<item name="android:textSize">@dimen/actionbar_text_size</item>
<item name="android:textColor">@color/black</item>    
</style>

回答1:

It worked. It was my mistake. I was changing the style in the values folder. Since I am working on ICS I should have changed it in values-14 folder.

来源：https://stackoverflow.com/questions/12368565/how-to-change-the-action-bar-text-and-background-properties