commit 029e2d771e4fc799424256c70104c8a8a979c992
author Weng Su <wengsu@google.com> Mon Feb 08 22:48:05 2021 +0800
committer Weng Su <wengsu@google.com> Mon Feb 08 23:15:14 2021 +0800
tree 692b8c20ab5180f796c28098918c080c481b9866
parent c01232b16b95140ac2541498e87a98581524dea9

Fix WiFi show "Not connected" always issue

- The WiFi summary is designed to be changed when the
onCapabilitiesChanged() callback is made from the ConnectivityManager,
but there is no guarantee that there will be a callback after the
settings are registered to the ConnectivityManager.

- Need to fatch initial state information to show the correct summary
first when the settings register callback to the ConnectivityManager.

- Screenshot:
  https://screenshot.googleplex.com/AwmLX2ZQE2grC7N

Bug: 179335681
Test: manual test
- make RunSettingsRoboTests ROBOTEST_FILTER=WifiSummaryUpdaterTest

Change-Id: Ib5d22bdf34a3832dd5082e6e11cee699694afdee