commit 436e533725d363fb16e7176cd22c991bfbd2c9fd
author Nalla Kartheek <karthe@codeaurora.org> Wed Feb 04 19:57:10 2015 +0800
committer Linux Build Service Account <lnxbuild@localhost> Tue Oct 06 03:20:28 2015 -0600
tree b78b5413c333fa6189da25f38e55a22874b0c7e0
parent ed93fd84ef59d5a8c61eac4caa8a846b874ce1ed

Softap: update WifiContoller state on start softap failure

If start SoftAp fails due to tethering timeout or improper
ssid config, WifiStateMachine would transition to InitialState,
but WifiController is left stuck in ApEnabledState, which
in turn fails to turn on WLAN again.

Register WifiService to receive WIFI_AP_STATE_CHANGED_ACTION
intent from WifiStateMachine, and if wifiApState is failed,
inform WifiController to transtion to ApStaDisabledState.

Change-Id: Iaa4fb2223a16386166fe2e4861c6e3a6bd9a1007