The time already rendered in the player's chosen form.
Exposed so nothing re-implements the 12/24 branch. The status bar and the Display preview both show a clock, and two formatters would be one preference with two answers.
Whether to render it in 24-hour form. Settings writes it through useClockWrite.
The current time, updated by the shell.
The phone's clock, and how it is displayed — read-only. Changing the 12/24-hour preference is
useClockWrite(MICA-127).