WifiNetworkFactory: Add user private WifiConfiguration

Private WifiConfiguration's generate a separate getKey() output.
This prevents the added WifiConfiguration from conflicting with any of
the user's saved networks (which are marked shared by default).

Bug: 152264590
Test: atest android.net.wifi.cts.WifiNetworkSpecifierTest --rerun-until-failure
Test: atest com.android.server.wifi.WifiNetworkFactoryTest
Change-Id: I36ab5ba7f71800c75d3c37ad48199e635ca74479
2 files changed
tree: ee459ce8f2f00146b015ca91ee85e1b753911b5d
  1. apex/
  2. service/
  3. PREUPLOAD.cfg