Use Case 9.7 Log out of the app

Overview

Aspect	Description
Summary	The user logs out manually from the app or is logged out due to inactivity.
Goal	Logging out of the app.
Preconditions	None
Postconditions	User is logged out of the app.
Triggered by	User selects ‘Logout’ in UC9.1 Show app menu Inactivity monitoring runs continuously
Additional Documentation	None
Possible errors	None
Logical test cases	LTC69 Manual logout from menu LTC70 Logout due to inactivity LTC71 Logout due to background timeout LTC72 User confirms logout on inactivity prompt LTC73 User dismisses inactivity prompt

#	Description	Next
1	PRIMARY SCENARIO
1.1	System determines (continuously) whether the user is (in)active
1.1a	Case: User is active within inactive_timeout (initially: 5 minutes)	End
1.1b	Case: User is inactive for more than inactive_timeout	Go to: UC2.3 Unlock the app
1.1c	Case: User is inactive for more than warning_timeout (initially: 40 seconds)	1.2
1.1d	Case: App is backgrounded for less than background_timeout (initially: 5 minutes)	End
1.1e	Case: App is backgrounded for more than background_timeout	Go to: UC2.3 Unlock the app
1.2	System displays prompt ‘Inactivity warning’ Are you still there? Actions: Yes, continue & Logout
1.2a	User selects Yes, continue	End
1.2b	User selects Logout	Go to: UC2.3 Unlock the app
1.2c	Event: User does not respond within inactive_timeout	Go to: UC2.3 Unlock the app
2	USER LOGS OUT MANUALLY	Go to: UC2.3 Unlock the app