public synchronized void pruneCache() { try { final HashSet<Long> currentFiles = new HashSet<Long>(128); final File externalCacheDir = context.getExternalCacheDir(); final File internalCacheDir = context.getCacheDir(); if (externalCacheDir != null) { getCacheFileList(externalCacheDir, currentFiles); } if (internalCacheDir != null) { getCacheFileList(internalCacheDir, currentFiles); } final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context); final HashMap<Integer, Long> maxAge = PrefsUtility.pref_cache_maxage(context, prefs); final LinkedList<Long> filesToDelete = dbManager.getFilesToPrune(currentFiles, maxAge, 72); for (final long id : filesToDelete) { fileDeletionQueue.enqueue(id); } } catch (Throwable t) { BugReportActivity.handleGlobalError(context, t); } }
public LinkedList<CacheEntry> getSessions(URI url, RedditAccount user) { return dbManager.select(url, user.username, null); }