---
title: periodicRun
framework: exposurenotification
role: symbol
role_heading: Type Property
path: exposurenotification/enactivityflags/periodicrun
---

# periodicRun

The property that specifies launching the app in the background for periodic operation in iOS 12.5.

## Declaration

```swift
static var periodicRun: ENActivityFlags { get }
```

## See Also

### Type Properties

- [preAuthorizedKeyReleaseNotificationTapped](exposurenotification/enactivityflags/preauthorizedkeyreleasenotificationtapped.md)
- [reserved1](exposurenotification/enactivityflags/reserved1.md)
- [reserved2](exposurenotification/enactivityflags/reserved2.md)