tree fa856ac60353f8ea5a83e176755fb2c5e43ca08a
parent 08ffa580f6756129929667785408da377b363787
author Stephen Chen <stewchen@google.com> 1504637645 -0700
committer Stephen Chen <stewchen@google.com> 1504823085 -0700

ONA: Add connection related notifications.

This change introduces the new notifications but does not utilize them
to change the existing functionality yet. It also refactors the state
handling of the notifier to represent the new connection and
notification states.

When attempting to connect to a network, the notification will update
based on connection success and failures.

Bug: 37357441
Bug: 65257065
Test: frameworks/opt/net/wifi/tests/wifitests/runtests.sh
Change-Id: I3cf188f7f0fac1ea7d1ec882c9473bdbaccccabd