We just got off of the Radiance two days ago. On that ship, the Schooner Bar had become completely non-smoking; the Colony Club still had a smoking area. The restaurants are all smoke free, as is the main show lounge. There is smoking in the sports bar and the casino and on one side of the promenade deck and one side of the swimming pool area.
Smoking was allowed in the stateroom. We asked the Stateroom Attendant for an ashtray.
Cigars were smoked in the Hollywood Odyssey from roughly 10PM on.