Set wrong value in the previous refactory changes, should set valus as null when the default is selected Bug: 281993323 Test: manual test and QA test Change-Id: I897791a38a50588d7d721bf57c0d7bdc1734e189
reviewed Bug: 279918056 Test: manual test Change-Id: I1522bd8dba10eba7ba54958929376e1cb50504f6
Refactor to Settings design Bug: 275003276 Bug: 264483854 Change-Id: Ib886ace45db8cfd7dd0f468d03a0aa0551f1f5c4