I need to download(byte by byte) a file in Android which is some ftp [url removed, login to view] is like file on server is 10 MB, it is downloaded in 2 mins , but I need to repeat the download again and again until i hour is reached.(Login should be only once).
Here is the link for help
[url removed, login to view]
In the above link,after opening the link second option need to use.