ActionBarsherlock如何仅使用图标在菜单项上设置分隔符

Hello android developers, I know this question have been asked many of times, and I have also tried many solutions but they are not working for me. Firstly I am using action bar sherlock library to show action bar,and I want to show dividers between menu items with icons only. For that I create custom style for showing divider but they are not showing.Hello android developers, I know this question