将列表视图行的颜色更改为用户所需的颜色

I'm developing a "Notes" application. I've added an option in Action Bar which shows different colors. When users click on any color it changes the background color but as soon as the user exits that particular activity and goes back to the List View the color is lost. It doesn't show on that particular list view item. Can anyone tell me how can i retain the color changed state? Thank you. I'm developing a "Notes" application. I've adde