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