It would be nice to support simple incremental backup by checking (based possibly in preference) if destination/local file already exists, and only if it doesn't download the file (something like following in FlickrHelper.java):
log.debug("Attempting to make file [ " + fullFileName + " ]");
File destFile = new File(fullFileName);
URL url = null;
if (!destFile.exists()) {
Nice to have would be to record a list of newly downloaded files.
I would like to help and submit a patch, but I am Eclipse guy, and I cannot build or debug FlickrBackup in Eclipse.
I would like to use FlickrBackup to incrementally download pictures from Flickr set, which my daughter updates by adding a few photos every day. The set has already a lot of picures, and downloading the whole set takes a long time.
