android wear notification action button background color -

android wear notification action button background color -

i want alter action button bg bluish color greenish color, method can use? bluish color should default color of wear action button.

notification.wearableextender extender = new notification.wearableextender(); extender.addaction(new action(r.drawable.reply, context.getstring(r.string.reply_message_btn), pendingreplymessageintent)); extender.addaction(new action(r.drawable.ignore, context.getstring(r.string.not_to_disturb), pendingignoretalkerintent)); extender.addaction(new action(r.drawable.open_phone, context.getstring(r.string.open_on_phone), pendingopenphoneintent)); notificationbuilder.extend(extender);

this not possible - notification actions have default bluish background.

notifications action android-wear