DownloadTask.onProgressUpdate(listener: Function)

Requires:
BaseKit≥2.0.1
Platforms:
iOSAndroid

Description

Listen for download progress change events

Parameters

ParameterTypeRequiredDescription
YesEvent listener callback function

Return Value

None

Examples

import { downloadFile } from '@ray-js/ray'

// Listen for download progress: first get the download task handle via ty.downloadFile, then register a progress listener on the handle.
const downloadTask = await downloadFile({
  url: "https://airtake-public-data-1254153901.cos.ap-shanghai.myqcloud.com/ttttestfile/test_video.mp4",
});

downloadTask.onProgressUpdate(e => {
  console.log(e);
});