Correct me if I'm wrong, but I think that the Accessibility Service hack only allows apps to read notifications? One of the other advantages of this new API fu

Correct me if I'm wrong, but I think that the Accessibility Service hack only allows apps to read notifications? One of the other advantages of this new API functionality seems to be that it will also allow apps to dismiss notifications, or detect when the user has dismissed a notification. This will allow notifications to be kept in sync between the system and an app (or on a linked device like a smartwatch), which is a very nice addition.