Check downloading files

Hi every one,
I’m tring to automate the download of many files by clicking on a download link for every file. I want to verify that a download has already started before to click on the next link. My idée was to listen to the downlowd list of the browser, but i didn’t find any activity that do this.
Do you have any ide ?

Thx

Monitor the download folder and check whether the downloading file has completed or not before pressing next link.

Multiple downloads of files are restricted in application?