/** * 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; }