TEAM LICENSES: Save money and learn new skills through a Hacking with Swift+ team license >>

How do I use Swift Data with an App Extension Target (Device Activity Monitor )

Forums > SwiftUI

Hi there, I currently have an app that is using the device activity monitor extension. Because this is seperate to the main app I am unable to call a swiftData query to get an array of my model. How do I call my swiftData Query in the extension?


import DeviceActivity
import Foundation
import FamilyControls
import ManagedSettings
import SwiftData
import SwiftUI
// Optionally override any of the functions below.
// Make sure that your class name matches the NSExtensionPrincipalClass in your Info.plist.
class DeviceActivityMonitorExtension: DeviceActivityMonitor {
    @Query var blocks:[BlockGroup] // Doesn't work 

    override func intervalDidStart(for activity: DeviceActivityName) {
        super.intervalDidStart(for: activity)
        // Handle the start of the interval.
    }

    override func intervalDidEnd(for activity: DeviceActivityName) {
        super.intervalDidEnd(for: activity)

    }

    override func eventDidReachThreshold(_ event: DeviceActivityEvent.Name, activity: DeviceActivityName) {
        super.eventDidReachThreshold(event, activity: activity)

        // Handle the event reaching its threshold.
    }

    override func intervalWillStartWarning(for activity: DeviceActivityName) {
        super.intervalWillStartWarning(for: activity)

        // Handle the warning before the interval starts.
    }

    override func intervalWillEndWarning(for activity: DeviceActivityName) {
        super.intervalWillEndWarning(for: activity)

        // Handle the warning before the interval ends.
    }

    override func eventWillReachThresholdWarning(_ event: DeviceActivityEvent.Name, activity: DeviceActivityName) {
        super.eventWillReachThresholdWarning(event, activity: activity)

        // Handle the warning before the event reaches its threshold.
    }

}

   

Hacking with Swift is sponsored by String Catalog.

SPONSORED Get accurate app localizations in minutes using AI. Choose your languages & receive translations for 40+ markets!

Localize My App

Sponsor Hacking with Swift and reach the world's largest Swift community!

Reply to this topic…

You need to create an account or log in to reply.

All interactions here are governed by our code of conduct.

 
Unknown user

You are not logged in

Log in or create account
 

Link copied to your pasteboard.