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Fabrizio CucciandFacebook GitHub Bot
e22217fe8b
Summary: Changelog: [General][Added] - Introduce `useAnimatedValue` hook to make it easier working with `Animated.Value`s in function components. Reviewed By: javache Differential Revision: D40434219 fbshipit-source-id: 3caf6ad98d11a534b8cc6816820bc1d125150380
26 lines
623 B
JavaScript
26 lines
623 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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* @flow strict-local
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* @format
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*/
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import type {AnimatedValueConfig} from './nodes/AnimatedValue';
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import Animated from './Animated';
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import {useRef} from 'react';
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export default function useAnimatedValue(
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initialValue: number,
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config?: ?AnimatedValueConfig,
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): Animated.Value {
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const ref = useRef(null);
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if (ref.current == null) {
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ref.current = new Animated.Value(initialValue, config);
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}
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return ref.current;
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}
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