---
title: "init(updateContext:animationCoordinator:focusSystem:)"
framework: uikit
role: symbol
role_heading: Initializer
path: "uikit/uifocussystem/didupdatemessage/init(updatecontext:animationcoordinator:focussystem:)"
---

# init(updateContext:animationCoordinator:focusSystem:)

## Declaration

```swift
init(updateContext: UIFocusUpdateContext?, animationCoordinator: UIFocusAnimationCoordinator?, focusSystem: UIFocusSystem)
```