actual

1 files changed, 5 insertions, 1 deletions

diff --git a/Dozentenmodul/src/downloader/DownloadTask.java b/Dozentenmodul/src/downloader/DownloadTask.java
index cf04f387..bec366bc 100644
--- a/Dozentenmodul/src/downloader/DownloadTask.java
+++ b/Dozentenmodul/src/downloader/DownloadTask.java
@@ -54,7 +54,9 @@ public class DownloadTask extends SwingWorker<Void, Void> {
 			int bytesRead = -1;

 			long totalBytesRead = 0;

 			int percentCompleted = 0;

-			

+            long start=System.nanoTime();

+            final double NANOS_PER_SECOND = 1000000000.0;

+            final double BYTES_PER_MIB = 1024*1024;

 			long fileSize = util.getFileSize(downloadPath);

 			//gui.setFileSize(fileSize);

 			

@@ -70,8 +72,10 @@ public class DownloadTask extends SwingWorker<Void, Void> {
 				outputStream.write(buffer, 0, bytesRead);

 				totalBytesRead += bytesRead;

 				//System.out.println(totalBytesRead);

+				double speed = NANOS_PER_SECOND / BYTES_PER_MIB * totalBytesRead / (System.nanoTime() - start + 1);

 				percentCompleted = (int) (totalBytesRead * 100 / fileSize);

 				setProgress(percentCompleted);

+				firePropertyChange("speed", 0, speed);

 				

 			}