---
metadata:
  - name: generator
    content: Diplodoc Platform v5.54.2
alternate:
  - https://appmetrica.yandex.by/docs/en/sdk/ios/push/swift/UserNotificationCenterHandling.md
  - https://appmetrica.yandex.by/docs/ru/sdk/ios/push/swift/UserNotificationCenterHandling.md
  - href: en/sdk/ios/push/swift/UserNotificationCenterHandling.md
    type: text/markdown
    title: Markdown version
  - href: ../../../../llms.txt
    type: text/markdown
    title: llms.txt
---
> **Documentation Index:** Fetch the complete configuration index at https://appmetrica.yandex.by/docs/en/llms.txt

# UserNotificationCenterHandling protocol

A delegate for manual handling foreground push notifications on iOS 10 and higher.

Use this delegate if you implement the [UNUserNotificationCenterDelegate](https://developer.apple.com/documentation/usernotifications/unusernotificationcenterdelegate?language=swift) protocol with custom logic. You should implement all methods of `UNUserNotificationCenterDelegate` and call its corresponding methods in `UserNotificationCenterHandling`.

This delegate is implemented by the [userNotificationCenterDelegate](https://appmetrica.yandex.by/docs/en/sdk/ios/push/swift/AppMetricaPush.md#method_userNotificationCenterHandler) method of the `AppMetricaPush` class.

## Instance methods {#instance_summary}

#|
|| [userNotificationCenterWillPresent(_:)](#method_userNotificationCenterWillPresentNotification) | You should call this method in your implementation of [userNotificationCenter(_:willPresent:withCompletionHandler:)](https://developer.apple.com/documentation/usernotifications/unusernotificationcenterdelegate/1649518-usernotificationcenter?language=swift). ||
|| [userNotificationCenterDidReceive(_:)](#method_userNotificationCenterDidReceiveNotificationResponse) | You should call this method in your implementation of [userNotificationCenter(_:didReceive:withCompletionHandler:)](https://developer.apple.com/documentation/usernotifications/unusernotificationcenterdelegate/1649501-usernotificationcenter?language=swift). ||
|| [userNotificationCenterOpenSettings(_:)](#method_userNotificationCenterOpenSettingsForNotification) | You should call this method in your implementation of [userNotificationCenter(_:openSettingsFor:)](https://developer.apple.com/documentation/usernotifications/unusernotificationcenterdelegate/2981869-usernotificationcenter?language=swift). ||
|#

## Method descriptions {#method_detail}

### userNotificationCenterWillPresent(_:) {#method_userNotificationCenterWillPresentNotification}

```swift translate=no
func userNotificationCenterWillPresent(_ notification: UNNotification?)
```

You should call this method in your implementation of [userNotificationCenter (_: willPresent:withCompletionHandler:)](https://developer.apple.com/documentation/usernotifications/unusernotificationcenterdelegate/1649518-usernotificationcenter?language=swift).

**Parameters:**

#|
|| `notification` | The instance of [UNNotification](https://developer.apple.com/documentation/usernotifications/unnotification?language=swift). ||
|#

### userNotificationCenterDidReceive(_:) {#method_userNotificationCenterDidReceiveNotificationResponse}

```swift translate=no
func userNotificationCenterDidReceive(_ response: UNNotificationResponse?)
```

You should call this method in your implementation of [userNotificationCenter (_: didReceive:withCompletionHandler:)](https://developer.apple.com/documentation/usernotifications/unusernotificationcenterdelegate/1649501-usernotificationcenter?language=swift).

**Parameters:**

#|
|| `notification` | The instance of [UNNotificationResponse](https://developer.apple.com/documentation/usernotifications/unnotificationresponse). ||
|#

### userNotificationCenterOpenSettings(_:) {#method_userNotificationCenterOpenSettingsForNotification}

```swift translate=no
func userNotificationCenterOpenSettings(for notification: UNNotification?)
```

You should call this method in your implementation of [userNotificationCenter (_: openSettingsFor:)](https://developer.apple.com/documentation/usernotifications/unusernotificationcenterdelegate/2981869-usernotificationcenter?language=swift).

**Parameters:**

#|
|| `notification` | The instance of [UNNotification](https://developer.apple.com/documentation/usernotifications/unnotification). ||
|#