Many users leave Settings app by pressing Home key, but Settings remains
in the same card status and doesn't update when users come back, which
may lead to a bad UX.
This change reloads cards and resets the UI session for some events,
including home key, recent app key, and screen off.
Fixes: 151789260
Test: robotest
Change-Id: Idb575cef4a58894984cb42238d7b3b43c49389a3