---
title: "init(context:provider:filter:)"
framework: HomeExtensions
role: symbol
role_heading: Initializer
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+]
path: "homeextensions/homeaccessorysettings/init(context:provider:filter:)"
---

# init(context:provider:filter:)

Creates accessory settings backed by a provider.

## Declaration

```swift
@MainActor init<Provider>(context: @escaping () -> Provider.Context, provider: @escaping () -> Provider, filter: @escaping HomeAccessoryConfiguration.SupportsAccessory = { _ in true }) where Provider : HomeAccessorySettingsProvider
```

## Parameters

- `context`: A closure that creates the context passed to your provider.
- `provider`: A closure that creates your settings provider.
- `filter`: A closure that returns true for each accessory that the settings apply to. The framework doesn’t call your provider for other accessories. By default, the settings apply to all accessories.