DeviceActivityReport

Hi all, after a couple days trying to build a parental control app with screen time API, I wonder if there is any way to send device activity data to an external server. I tried to use DeviceActivityReport but it is a sandbox and can’t get the data Thank you so much for your help.

I've asked several questions about DeviceActivity performance issues where the answers have cited limitations to the lifecycle of the DeviceActivity App Extensions. For example: Question about DeviceActivityReport lag and performance issues responded letting me know that my extension may be exceeding its memory limit of 100MB and subsequently getting terminated by the system. Question about async tasks in DeviceActivityMonitor responded letting me know that the monitor extensions lifecycle ends and is terminated by the system once all synchronous functions return, so it has no async support. I couldn't find either of these facts documented anywhere, and the DeviceActivity docs mention very little about how the extensions actually work. In general, it seems like these app extensions are basically a black box. Is there any additional comprehensive documentation about the true lifecycle of the app extensions, their limitations, and how apps should handle error cases (like the system terminating the app

Since Monday March 13 2023, DeviceActivityReport with a daily segment filter shows 0 screen time, for all users of my app (there are thousands). When changing the segment to hourly, it works but performance suffers. I've defined the filter like this: @State private var filter = DeviceActivityFilter(segment: .daily(during: DateInterval( start: Calendar.current.startOfDay(for: .now), end: .now))) Is anybody else experiencing this? This happened on its own after no change in the code or update to the app, and seems to be correlated with the first full day of Daylight Savings. I will file a bug in Feedback Assistant, but is there any other guidance you can give on what might be the root cause, and if there's a fix? Seems like a large issue. Thanks in advance!

DeviceActivityReport does not seem to re-render properly when a subview is popped off of a NavigationStack. The following code (with the extension code generated directly from XCode boilerplate) renders the device activity report when the app loads, but after the button is pressed and the new subview is dismissed, the device activity view becomes blank. I don't see the same behavior with a modal like .sheet(). XCode 14.2 (14C18), iOS 16.3 beta (20D5035i) import SwiftUI import DeviceActivity extension DeviceActivityReport.Context { static let totalActivity = Self(Total Activity) } struct OtherContentView: View { var body: some View { VStack {} } } struct ContentView: View { let context: DeviceActivityReport.Context = .totalActivity let filter = DeviceActivityFilter( segment:.daily( during: DateInterval( start: Date().addingTimeInterval(-24 * 3600), end: Date() ) ) ) var body: some View { NavigationStack { List { NavigationLink(destination: { OtherContentView() }, label: { Text(Press Me) }) DeviceActivityReport

The connection to service with pid 3957 named com.apple.DeviceActivityUI.DeviceActivityReportService.viewservice was interrupted, but the message was sent over an additional proxy and therefore this proxy has become invalid. I'm stuck on it

My app monitors DeviceActivityEvents with no categories, apps, or websites selected because we want to monitor their time spent on all categories, apps, and websites. This is because my app gives users rewards for keeping their total Screen Time low. Unfortunately, it has been seemingly impossible to align the Screen Time shown with DeviceActivityReport to the Screen Time monitored with DeviceActivityMonitor. By default, the DeviceActivityReport captures more Screen Time than the DeviceActivityMonitor by default. But if I try to filter the report by totalActivityDuration on each category, it misses some Screen Time captured by the monitor (like FaceTime, for instance). I simply want to report to the user exactly the Screen Time I am monitoring by default with DeviceActivityMonitor. Is that possible without selecting any categories, apps, or websites in the monitor?

Hello I would like to show my children devices activity reports on the parent device.Im using. family controls. -I enabled Screen Time in parent, for monitoring child devices uses. -I implemented Device Activity Monitor extension on my project And also I added to that code samples, but I could not understand how its working. https://developer.apple.com/documentation/deviceactivity/deviceactivityreport In WWDC there an example for that named Worklog in here, but there is so many missing informations https://developer.apple.com/videos/play/wwdc2022/110336/ The question is How can I show usage of the apps in my App with customized SwiftUI views? as I said I did lots of suggestions but I could not implemented.