37 lines
1017 B
JavaScript
37 lines
1017 B
JavaScript
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import * as MediaLibrary from "expo-media-library";
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import * as FileSystem from "expo-file-system";
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import Toast from "react-native-toast-message";
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export default async function saveVideo(uri, callback = () => {}) {
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const permission = await MediaLibrary.requestPermissionsAsync();
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if (permission.granted) {
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const timestamp = new Date().getTime();
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const downloadResumable = FileSystem.createDownloadResumable(
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uri,
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FileSystem.cacheDirectory + `${timestamp}.mp4`,
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{},
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callback
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);
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try {
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const res = await downloadResumable.downloadAsync();
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await MediaLibrary.saveToLibraryAsync(res.uri);
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Toast.show({
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type: "success",
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text1: "已保存到相册",
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topOffset: 60,
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});
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return true;
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} catch (err) {
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console.error("FS Err: ", err);
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return false;
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}
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} else {
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Toast.show({
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type: "error",
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text1: "保存失败，请检查APP媒体权限",
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topOffset: 60,
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});
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return false;
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}
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}
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