Tintable ActionBar

<!--attrs.xml-->
<resources>
	<attr name="primaryColor" format="color" />
</resources>



<!--themes.xml-->
<!-- Other themes may inherit from AppTheme and define their own primaryColor -->
<style name="AppTheme" parent="android:Theme.Holo.Light.DarkActionBar">
	<item name="android:actionBarStyle">@style/actionBar</item>
	<item name="primaryColor">@color/primary_500</item>
	<!-- ... -->
</style>



<!--styles_meta.xml-->
<style name="actionBar" parent="android:Widget.Holo.Light.ActionBar.Solid.Inverse">
	<item name="android:background">@drawable/bkg_actionbar</item>
	<!-- ... -->
</style>



<!--bkg_actionbar.xml-->
<shape android:shape="rectangle" xmlns:android="http://schemas.android.com/apk/res/android">
	<solid android:color="?attr/primaryColor" />
</shape>