17 lines
339 B
JavaScript
17 lines
339 B
JavaScript
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// @flow
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import { Image } from 'react-native';
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/**
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* Tries to preload an image.
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*
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* @param {string} src - Source of the avatar.
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* @returns {Promise}
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*/
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export function preloadImage(src: string): Promise<string> {
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return new Promise((resolve, reject) => {
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Image.prefetch(src).then(() => resolve(src), reject);
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});
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}
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