Listen WifiEntry#onUpdated() to update preference states will be modify in next CLs. Bug: 170148009 Test: make RunSettingsRoboTests ROBOTEST_FILTER=WifiPrivacyPreferenceController2Test Change-Id: I5acf096970431a0b093dd7e0968f30c1959e3b7f
Listen WifiEntry#onUpdated() to update preference states will be modify in next CLs. Bug: 170148009 Test: make RunSettingsRoboTests ROBOTEST_FILTER=WifiPrivacyPreferenceController2Test Change-Id: I5acf096970431a0b093dd7e0968f30c1959e3b7f