Upload and Retrieve the Temporary File - React Native

This guide demonstrates how to upload and retrieve files from VideoSDK's temporary file storage system.

uploadBase64File()

• By using the uploadBase64File() function of the useFile hook, you can upload your file to Videosdk's Temporary storage.

• The uploadBase64File() function only works with base64. Therefore, it is necessary to convert your file into base64 format.

• You have to pass base64Data,token,fileName as parameter in uploadBase64File() function.

• The function will return the corresponding fileUrl, which you can then use to retrieve the file.

const { uploadBase64File } = useFile();

async function uploadFile() {
    const base64Data = "<Your File's base64>"; // Convert your file to base64 and pass here 
    const token = "<Your Token>";
    const fileName = "myImage.jpeg";  // Provide name with extension here
    const url = await uploadBase64File({base64Data,token,fileName});
    console.log("fileUrl",url);
}

fetchBase64File()

• By using the fetchBase64File() function of the useFile hook, you can retrieve your file from Videosdk's Temporary storage.

• You have to pass the fileUrl which is returned by uploadBase64File() function, and the token as parameters to retrieve a file.

• This method will return the image in the form of base64.

const { fetchBase64File } = useFile();

async function fetchFile() {
    const url = "<Your FileUrl>"; // Provide fileUrl which is returned by uploadBase64File()
    const token = "<Your Token>";
    const base64 = await fetchBase64File({url,token});
    console.log("base64",base64);
}

note

The file stored in the system will be automatically deleted once the current room/meeting comes to an end.