mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Rick Hanlon
93b50be8c2
Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/33770 React has replaced use-subscription with the React 18 compatible use-sync-external-store. Changelog: [General][Changed] - Replace use-subscripton with use-sync-external-store Reviewed By: ryancat Differential Revision: D35592432 fbshipit-source-id: cc2016f66940e53f3614e110bafb02240bae1ae4
26 lines
699 B
JavaScript
26 lines
699 B
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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* @flow strict-local
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*/
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'use strict';
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import {useSyncExternalStore} from 'use-sync-external-store/shim';
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import Appearance from './Appearance';
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import type {ColorSchemeName} from './NativeAppearance';
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export default function useColorScheme(): ?ColorSchemeName {
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return useSyncExternalStore(
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callback => {
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const appearanceSubscription = Appearance.addChangeListener(callback);
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return () => appearanceSubscription.remove();
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},
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() => Appearance.getColorScheme(),
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);
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}
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