4284e9d19a
The onScreenTurnedOn() function in LockPatternKeyguardView was actually being called in two cases - when the screen was turned on, AND when the show() function was called in KeyguardViewManager, which actually happens just before the screen is turned off. Face Unlock functionality was added to the onScreenTurnedOn() function, not expecting that the function was also being called just before the screen turns off. This causes Face Unlock to run when the screen is turned off, preventing it from running when the screen is turned on. This was not obvious during testing because it's not a problem when testing from the lock screen. To reproduce the problem you must log in successfully, then turn the screen off, wait, and turn it back on. The solution was to pull the non-face unlock functionality from onScreenTurnedOn() into its own function called show(), which is called from the KeyguardViewManager show() function and also called from onScreenTurnedOn(). In this way, the onScreenTurnedOn() functionality is not changed, but the show() function can be used for the onScreenTurnedOn() functionality minus the Face Unlock stuff. One exception to note - I left setting mScreenOn inside of onScreenTurnedOn() and didn't pull it into show()...that seems like the correct thing to do. Change-Id: I9dcc144c7842112c4d35eb3f8b4ab1cd42c05675