/**
* has to be done before a new {@link PictureLoaderHandler.setLoadingNewURL(DownloadManager,
* String, SimpleLogger)}
*
* @param loadHandler
* @param URL TODO
* @return true if there was a task loading
*/
boolean cancelDownloadForLoader(PictureLoaderHandler loadHandler, String URL) {
synchronized (mJobs) {
if (DEBUG_DOWNLOADER)
LogManager.logger.i(
PictureCache.LOG_TAG,
"cancelDownloadForLoader for " + URL + " loadHandler:" + loadHandler);
if (!TextUtils.isEmpty(URL)) {
BitmapDownloader downloader = mJobs.get(URL);
if (DEBUG_DOWNLOADER)
LogManager.logger.i(
PictureCache.LOG_TAG,
" cancelDownloadForLoader loadHandler:" + loadHandler + " found:" + downloader);
if (downloader != null) {
// LogManager.logger.d(PictureCache.TAG, "cancelDownloadForTarget for URL " + URL+" for
// "+loader);
return downloader.removeTarget(loadHandler);
}
}
}
// find the target by view
// LogManager.logger.w(PictureCache.TAG, "cancelDownloadForTarget by key " + loader);
Enumeration<BitmapDownloader> downloaders = mJobs.elements();
while (downloaders.hasMoreElements()) {
BitmapDownloader downloader = downloaders.nextElement();
if (downloader.removeTarget(loadHandler)) {
if (DEBUG_DOWNLOADER)
LogManager.logger.i(
PictureCache.LOG_TAG,
" cancelDownloadForLoader loadHandler:"
+ loadHandler
+ " deleted on:"
+ downloader /*+" url:"+url*/);
return true;
}
}
if (DEBUG_DOWNLOADER)
LogManager.logger.w(
PictureCache.LOG_TAG,
"cancelDownloadForLoader do nothing for loadHandler:" + loadHandler);
return false;
}
