---
title: "init(systemPrefersReducedResourceUsage:)"
framework: uikit
role: symbol
role_heading: Initializer
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+, tvOS 27.0+, visionOS 27.0+]
path: "uikit/uitraitcollection/init(systemprefersreducedresourceusage:)"
---

# init(systemPrefersReducedResourceUsage:)

## Declaration

```swift
convenience init(systemPrefersReducedResourceUsage: Bool)
```