“DeviceActivityReport”

I enabled Screen Time in parent, for monitoring child devices uses. In order to report child usage on a parent's device, you must ensure that your app is properly entitled and authorized for Family Controls on the child devices using an AuthorizationCenter. 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. If you click File > New > Target... > iOS > Device Activity Report Extension in Xcode, it will create a simple Device Activity Report extension. Then, your app can create a DeviceActivityReport with a DeviceActivityFilter that specifies activity data for .children. Your extension will then be provided the data for the parent's children and can use this data to render the contents of the report.

[quote='817516021, Melwin, /thread/817516, /profile/Melwin'] Is Screen Time trapped inside DeviceActivityReport on purpose? [/quote] Yes. Some app extensions handle extremely sensitive data that shouldn’t leave the device. The system runs such appexen in a read-only sandbox, so that the appex can’t export that sensitive data to other code with a less restrictive sandbox. I’m more familiar with this idea in the context of Network Extension content filters, where the docs clearly explain this concept. However, I’ve seen the same technology used for numerous other appex types, and it certainly looks like this includes Device Activity report extensions. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com

Hello, thanks for your response. Since I first posted, I discovered I can get the scene to render within the iPhone simulator on my mac, but not on my physical iPhone. However, the scene renders fine on my phone when it is in the main app and not within the DeviceActivityReportExtension, so I don't think it's a hardware issue with my phone. Here is my DeviceActivityReportExtension containing my DeviceActivityReportScene. import DeviceActivity import SwiftUI @main struct TestActivityReport: DeviceActivityReportExtension { var body: some DeviceActivityReportScene { TotalActivityReport { totalActivity in TotalActivityView(totalActivity: totalActivity) } } } Here is how I am calling the extension from the main app struct ContentView: View let context = DeviceActivityReport.Context.totalActivity let now = Date() let oneWeekAgo = Calendar.current.date(byAdding: .day, value: -7, to: Date())! var body: some View { DeviceActivityReport(context, filter: DeviceActivityFilter(segment: .daily(during: DateInterval

Hi Thanks a lot for your previous hint — it helped me fix the bundle setup. I now have the following confirmed: The report extension is correctly embedded under: Work4Fun.app/Extensions/UsageReportExtension.appex Info.plist uses: EXAppExtensionAttributes → EXExtensionPointIdentifier = com.apple.deviceactivityui.report-extension Entitlements include: com.apple.developer.family-controls com.apple.developer.family-controls.app-and-website-usage App Group The compiled binary clearly contains my code (UsageReportExtension.init, makeConfiguration, etc.) However, at runtime: DeviceActivityReport is instantiated (I see my view appear) System logs show: Plugin query method called But the extension is never actually executed: no init no makeConfiguration no output file written in App Group I also tried: deleting the app rebooting the device reinstalling from Xcode re-authorizing Screen Time → same result So it looks like: → iOS resolves the extension, but does not launch it Have you seen this behavior before?

I am getting the exact same error! Not sure how I am failing to grant permission in my main app as well. I even checked with print statements in my code to see if the Screen Time Authorization status was approved like this - print(Screen Time Authorization Status (authorizationStatus)) This was the full error when I attempted to run DeviceActivityReport(appsConext, filter: filter) -- LaunchServices: store (null) or url (null) was nil: Error Domain=NSOSStatusErrorDomain Code=-54 process may not map database UserInfo={NSDebugDescription=process may not map database, _LSLine=68, _LSFunction=_LSServer_GetServerStoreForConnectionWithCompletionHandler} Attempt to map database failed: permission was denied. This attempt will not be retried. Failed to initialize client context with error Error Domain=NSOSStatusErrorDomain Code=-54 process may not map database UserInfo={NSDebugDescription=process may not map database, _LSLine=68, _LSFunction=_LSServer_GetServerStoreForConnectionWithCompletionHandler}