22 lines
606 B
TypeScript
22 lines
606 B
TypeScript
import Taro from '@tarojs/taro';
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import { HOME_SPLASH_BOTTLE_URL } from '@dukang/shared-types';
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/** 冷启动会话内是否已播过首页开场（进程级，切 Tab 不重播） */
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let played = false;
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export function hasHomeSplashPlayed() {
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return played;
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}
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export function markHomeSplashPlayed() {
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played = true;
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}
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/** 冷启动预拉 OSS 开场图（仅 weapp；H5 的 getImageInfo 会走 CORS） */
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export function prefetchHomeSplashAssets() {
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if (played) return;
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if (process.env.TARO_ENV !== 'weapp') return;
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void Taro.getImageInfo({ src: HOME_SPLASH_BOTTLE_URL }).catch(() => {});
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}
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