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# DeviceActivityData

Activity data for a person on a specific device.

```
struct DeviceActivityData
```

## Topics

### Getting activity data

[`static func activityData(filteredBy: DeviceActivityFilter, using: DeviceActivityData.Policy) -> some AsyncSequence<DeviceActivityData, any Error>`](/documentation/DeviceActivity/DeviceActivityData/activityData(filteredBy:using:))

Requests device activity data using a filter.

### Accessing device and user information

[`var user: DeviceActivityData.User`](/documentation/DeviceActivity/DeviceActivityData/user-swift.property)

Access the person associated with the activity report.

[`var device: DeviceActivityData.Device`](/documentation/DeviceActivity/DeviceActivityData/device-swift.property)

Access the device associated with the activity report.

[`struct User`](/documentation/DeviceActivity/DeviceActivityData/User-swift.struct)

Information about a person associated with an activity report.

[`struct Device`](/documentation/DeviceActivity/DeviceActivityData/Device-swift.struct)

Device information for activity reporting.

### Managing activity data

[`var activitySegments: DeviceActivityResults<DeviceActivityData.ActivitySegment>`](/documentation/DeviceActivity/DeviceActivityData/activitySegments)

Access the activity divided into segments.

[`var segmentInterval: DeviceActivityFilter.SegmentInterval`](/documentation/DeviceActivity/DeviceActivityData/segmentInterval)

Access the segment interval of each activity segment.

[`var lastUpdatedDate: Date`](/documentation/DeviceActivity/DeviceActivityData/lastUpdatedDate)

Access the date when the system last updated the data for this device.

[`struct ActivitySegment`](/documentation/DeviceActivity/DeviceActivityData/ActivitySegment)

Activity data for a specific time interval.

### Organizing activity by type

[`struct ApplicationActivity`](/documentation/DeviceActivity/DeviceActivityData/ApplicationActivity)

Activity data for an application.

[`struct CategoryActivity`](/documentation/DeviceActivity/DeviceActivityData/CategoryActivity)

Categorized representation of application and web domain activity.

[`struct WebDomainActivity`](/documentation/DeviceActivity/DeviceActivityData/WebDomainActivity)

Activity data for a web domain.

### Managing data access

[`enum Policy`](/documentation/DeviceActivity/DeviceActivityData/Policy)

The policy for fetching activity data.

[`enum Error`](/documentation/DeviceActivity/DeviceActivityData/Error)

Errors that may occur when attempting to fetch activity data.

## Relationships

### Conforms To

[`Hashable`](/documentation/Swift/Hashable)

[`Equatable`](/documentation/Swift/Equatable)

---

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