Skip to main content

Apple Developer Docs

Fonts Symbols

Device Activity / DeviceActivityData / DeviceActivityData.ApplicationActivity / totalActivityDuration

totalActivityDuration

Access the total activity time for this application.

Declaration

var totalActivityDuration: TimeInterval

Open on developer.apple.com

Device ActivityInstance Property

iOS 16.0+iPadOS 16.0+Mac Catalyst 16.0+

Built on 2026-05-07