* Due to config_powerDecoupleInteractiveModeFromDisplay we need to wait for the sensors sub HAL to re-start every time we fail a fingerprint unlock with screen off or on AOD.
* To prevent killing said overlay and having the touchscreen constantly enabled on AOD, we simply toggle the touchscreen on/off with every screen-off-UDFPS unlock
Change-Id: I819b9ef4387a914ccf17d7f4c6023ad08b3d14a0
Simon1511