MrMarnic / JavaDownloadLibrary

A java library to download files and process the download speed,progress and other things

JavaDownloadLibrary

A java library to download files and process the download speed,progress and other things

Features:

• Download files easy
• Check download speed
• Check download progress
• Directly cast download objects
• Download Text
• Convert file sizes (MB;GB;KB...)

Download:

https://github.com/MrMarnic/JDL/releases/download/1.0/JDL.jar

Getting Started:

Download File:

Downloader downloader = new Downloader(false);
downloader.downloadFileToLocation("https://github.com/MrMarnic/JIconExtract/releases/download/1.0/JIconExtract.jar","C:\\Downloads\\download.zip");

Add Handler (Check Speed,progress...):

Downloader downloader = new Downloader(false);
downloader.setDownloadHandler(new CombinedSpeedProgressDownloadHandler(downloader) {
            @Override
            public void onDownloadSpeedProgress(int downloaded, int maxDownload, int percent, int bytesPerSec) {
                System.out.println(SizeUtil.toMBFB(bytesPerSec)+"/s " + percent + "%");
            }

            @Override
            public void onDownloadFinish() {
                super.onDownloadFinish();
                System.out.println("Download finished");
            }
        });
downloader.downloadFileToLocation("https://github.com/MrMarnic/JIconExtract/releases/download/1.0/JIconExtract.jar","C:\\Downloads\\download.zi");

Handler

• DownloadSpeedDownloadHandler (check speed)
• DownloadProgressDownloadHandler (check progress)
• CombinedSpeedProgressDownloadHandler (check speed and progress)

Create own Handler

public class ExampleDownloadHandler extends DownloadHandler{

    public DownloadProgressDownloadHandler(Downloader downloader) {
        super(downloader);
    }


    @Override
    public void onDownloadStart() {
      
    }

    @Override
    public void onDownloadFinish() {
        timer.cancel();
    }

    @Override
    public void onDownloadError() {
        timer.cancel();
    }
}

Convert File sizes

Syntax: SizeUtil.toMBFB() = toMegaBytesFromBytes SizeUtil.toGBFB() = toGigiaBytesFromBytes

double mb = SizeUtil.toMBFB(2000000000);
double kb = SizeUtil.toKBFB(1000000);