various fixes:

- persist Wificonfiguration.ephemeral
- dont trigger attemptRoam on previous configuration
- treat ADD_OR_UPDATE_NETWORK with highest priority as a user network selection
- add associated scan period in framework/base/core/res/res/

Bug:17202406

Change-Id: Ibd92af49c6b79c6799d90d4b72b72547a4c936ca
3 files changed
tree: a94ac05eef32d219f72fda3cf0b2700fe7bc80a2
  1. service/