According to the Material Design Guidelines, the notification action button titles should be blue in Nougat, but in my app they are showing up as gray.
I can't find any information online on how to change the color.
Looking at the source code, I can see that it is setting the action button's color from "R.color.notification_action_color_filter". But adding that color to my styles.xml to override it doesn't seem to do anything.
I also tried setting a spannable string with a color on it as the action's title but that made no difference either.