com.google.api.client.googleapis.media
Interface MediaHttpDownloaderProgressListener

public interface MediaHttpDownloaderProgressListener

An interface for receiving progress notifications for downloads.

Sample usage:

  public static class MyDownloadProgressListener implements MediaHttpDownloaderProgressListener {

    public void progressChanged(MediaHttpDownloader downloader) throws IOException {
      switch (downloader.getDownloadState()) {
        case MEDIA_IN_PROGRESS:
          System.out.println("Download in progress");
          System.out.println("Download percentage: " + downloader.getProgress());
          break;
        case MEDIA_COMPLETE:
          System.out.println("Download Completed!");
          break;
      }
    }
  }
 

Since:

1.9

Author:

rmistry@google.com (Ravi Mistry)

Method Summary

void	progressChanged(MediaHttpDownloader downloader) Called to notify that progress has been changed.

Method Detail

progressChanged

void progressChanged(MediaHttpDownloader downloader)
                     throws IOException

Called to notify that progress has been changed.

This method is called multiple times depending on how many chunks are downloaded. Once the download completes it is called one final time.

The download state can be queried by calling MediaHttpDownloader.getDownloadState() and the progress by calling MediaHttpDownloader.getProgress().

Parameters:

downloader - Media HTTP downloader

Throws:

IOException