Removing bottom shadow on ActionBar - Android -

i want disable actionbar shadow in 1 activity. if use code change in whole aplication.

<style name="myapptheme" parent="android:theme.holo.light">     <item name="android:windowcontentoverlay">@null</item> </style> 

i tried code, not working

getsupportactionbar().setelevation(0); 

any suggestion...?

you can set own style activity this:

<!-- main theme actionbar shadow. --> <style name="myapptheme" parent="android:theme.holo.light">     .... </style>  <!-- theme without actionbar shadow (inherits main theme) --> <style name="mynoactionbarshadowtheme" parent="myapptheme">     <item name="windowcontentoverlay">@null</item>     <item name="android:windowcontentoverlay">@null</item> </style> 

so in manifest.xml can set different style activities:

<!-- activity actionbar shadow --> <activity     android:name=".shadowactivity"     android:theme="@style/myapptheme"/>  <!-- activity without actionbar shadow --> <activity     android:name=".noshadowactivity"     android:theme="@style/mynoactionbarshadowtheme"/> 

or can set right theme programmatically in oncreate() method:

@override protected void oncreate(bundle savedinstancestate) {     settheme(r.style.mynoactionbarshadowtheme);     super.oncreate(savedinstancestate);      //... }