Show "Connected via Wi-Fi assistant" instead of just "Connected" when
a Wi-Fi connection is ephemeral. Otherwise, treat ephemeral
connections just like saved ones - show (read-only) connection stats
when you click the network, and offer the ability to "forget" the
network, which prevents further ephemeral connections.
Bug: 18525241
Change-Id: I0d2146ab47b82d32c50b2ef883f176a6b6066713
This is the first checkin on the wifi diagnostic app. Right now,
it supports using the WifiManager API, shows the configuration details
and provides status on the supplicant, network and wifi state along with
some additional details.
More to come:
- add more API and status on any additional fields
- provide a way to show some logs
Bug: 2302130
