expo-asset
Version:
An Expo universal module to download assets and pass them into other APIs
33 lines • 1.12 kB
JavaScript
import { getAssetByID } from '@react-native/assets-registry/registry';
import AssetSourceResolver from './AssetSourceResolver';
let _customSourceTransformer;
export function setCustomSourceTransformer(transformer) {
_customSourceTransformer = transformer;
}
/**
* `source` is either a number (opaque type returned by require('./foo.png'))
* or an `ImageSource` like { uri: '<http location || file path>' }
*/
export default function resolveAssetSource(source) {
if (typeof source === 'object') {
return source;
}
const asset = getAssetByID(source);
if (!asset) {
return null;
}
const resolver = new AssetSourceResolver(
// Doesn't matter since this is removed on web
'https://expo.dev', null, asset);
if (_customSourceTransformer) {
return _customSourceTransformer(resolver);
}
return resolver.defaultAsset();
}
Object.defineProperty(resolveAssetSource, 'setCustomSourceTransformer', {
get() {
return setCustomSourceTransformer;
},
});
export const { pickScale } = AssetSourceResolver;
//# sourceMappingURL=resolveAssetSource.js.map