commit e6da64a0e691f8c06788ed0a5ab78414095389e2
author Rebecca Silberstein <silberst@google.com> Fri Mar 23 12:00:30 2018 -0700
committer Rebecca Silberstein <silberst@google.com> Wed Apr 18 09:15:46 2018 -0700
tree afa754a467c8b044d369c94071c8d8518b425e64
parent 28646f4ea232bdaef9e1f8a737b37c84f6aac8d5

WifiController: use callbacks instead of bcasts

Instead of depending on system broadcasts to communicate between
internal wifi system components we now use callbacks.  This allows the
modes to communicate back to WifiController about the current state of
the operating mode.

Bug: 31346104
Test: manually verify events are received in WifiController (via logs)
Test: frameworks/opt/net/wifi/tests/wifitests/runtests.sh
Test: will submit for integration tests

Change-Id: I45486c95e094776b429ab7755af264eabd79aa77