When Settings changes the display format for 12/24 hour time, it fakes an ACTION_TIME_CHANGED broadcast to provoke apps to update their display. It needs to use the right flags on that broadcast to match the way the OS sends it when the time actually changes. Bug: 67881917 Test: calendar widget, Deskclock, QCT timeservice Change-Id: I46ce261c36d9c7180f6b8eae806ef9fbf271fa53