[LTHPasscodeViewController useKeychain:NO];
if ([LTHPasscodeViewController doesPasscodeExist]) {
	if ([LTHPasscodeViewController didPasscodeTimerEnd])
		[[LTHPasscodeViewController sharedUser] showLockScreenWithAnimation:YES
                                                                 withLogout:NO
                                                             andLogoutTitle:nil];
}

- (void)passcodeViewControllerWillClose;
- (void)maxNumberOfFailedAttemptsReached;
- (void)passcodeWasEnteredSuccessfully;
- (void)logoutButtonWasPressed;
- (NSTimeInterval)timerDuration;
- (void)saveTimerDuration:(NSTimeInterval)duration;
- (NSTimeInterval)timerStartTime;
- (void)saveTimerStartTime;
- (BOOL)didPasscodeTimerEnd;
- (void)deletePasscode;
- (void)savePasscode:(NSString *)passcode;
- (NSString *)passcode;
// All of them fall back on the Keychain if they are not implemented, even if [LTHPasscodeViewController useKeychain:NO] was called, for flexibility over what and where you save.
// Do you only want to save the passcode in a different location and leave everything else in the Keychain? Call [LTHPasscodeViewController useKeychain:NO], but only implement -savePasscode:

/**
 @param	viewController The view controller where the passcode view controller will be displayed.
 @param asModal        Set to YES to present as a modal, or to NO to push on the current nav stack.
 */
- (void)showForEnablingPasscodeInViewController:(UIViewController *)viewController asModal:(BOOL)isModal;
- (void)showForDisablingPasscodeInViewController:(UIViewController *)viewController asModal:(BOOL)isModal;
- (void)showForChangingPasscodeInViewController:(UIViewController *)viewController asModal:(BOOL)isModal;

- (void)showLockScreenWithAnimation:(BOOL)animated withLogout:(BOOL)hasLogout andLogoutTitle:(NSString*)logoutTitle;

// Example:
[[LTHPasscodeViewController sharedUser] showLockscreenWithAnimation:YES withLogout:NO andLogoutTitle:nil];
// Displayed with a slide up animation, which, combined with
// the keyboard sliding down animation, creates an "unlocking" impression.

- (void)showLockScreenOver:(UIView *)superview withAnimation:(BOOL)animated withLogout:(BOOL)hasLogout andLogoutTitle:(NSString *)logoutTitle;

// Example:
[[LTHPasscodeViewController sharedUser] showLockscreenOver:popover withAnimation:YES withLogout:NO andLogoutTitle:nil];