After trying so many codes, I failed to find perfect answer. Here I come to ask you guys how to change height of action bar in specific layout. I'm using Appcompat theme and my coding is,
Styles.xml
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="colorPrimary">#FF4081</item>
<!-- Customize your theme here. -->
</style>
</resources>