I used to have expandable text notifications on my Rom on my old phone, and thought this was a pretty common thing now. It would show the message text in the notification drawer the give me the option to reply, mark read, or call back without leaving the app I was in. There's no way to turn this on on the M8, is there? Isn't that big of a deal, but I found it extremely useful and it gets annoying having to open the message app just to reply an "ok" or something like that. Any way to do this?