Android unable to change background color of ActionBar -


i'm trying change background color of actionbar, after referencing several other questions on site still can't solutions work.

styles.xml 

<resources>      <style name="apptheme" parent="theme.appcompat.light.darkactionbar">         <item name="actionbarstyle">@style/actionbar</item>         <item name="android:windowactionbar">true</item>     </style>      <style name="actionbar" parent="widget.appcompat.actionbar.solid">         <item name="background">@color/light_blue_menu_bar</item>     </style> </resources>

colors.xml

<resources>     ...      <color name="blue_semi_transparent_pressed">#80738ffe</color>     <color name="light_blue_menu_bar">#87cefa</color> </resources>

manifest.xml

<application         android:allowbackup="true"         android:icon="@mipmap/ic_launcher"         android:label="@string/app_name"         android:theme="@style/apptheme" >

however actionbar doesn't appear in of views. missing?

edit

the solution add styles.xml

<item name="android:windowactionbar">true</item>

enter image description here

<style name="apptheme" parent="@style/theme.appcompat.light.darkactionbar">     <item name="android:actionbarstyle">@style/actionbarstyle</item>     <item name="actionbarstyle">@style/actionbarstyle</item>     <item name="android:windowactionbar">true</item> </style>  <style name="actionbarstyle" parent="widget.appcompat.actionbar">         <item name="background">@color/blue</item>     <item name="android:background">@color/blue</item> </style>

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