Download allows you to download a file from a specified URL
Create and start a new Download.
A String containing the URL of the file to download.
A String containing the local path at which to save the downloaded file.
A Function to evaluate when the download is complete.
A Function to evaluate if the download fails due to an error.
A Function to process the download's progress. This Function will be passed two arguments, the bytes received, and the total bytes.
A new Download.
Cancel all active Downloads.
Cancel the download.
Get or set the error Function.
Get or set the download finished Function.
Get or set the download progress Function.