public static String getFilePathDiskCache(final String key) {
        if (sDiskLruCache == null) {
            return null;
        }
        // This violates encapsulation but there is no convenience method to get a filename from
        // DiskLruCache. Filename was derived from private class method Entry#getCleanFile
        // in DiskLruCache.java
        return sDiskLruCache.getDirectory()
                + File.separator
                + createValidDiskCacheKey(key)
                + "."
                + DISK_CACHE_INDEX;
    }
public static String getFilePathDiskCache(final String key) {
        if (sDiskLruCache == null) {
            return null;
        }
       
       
       
        return sDiskLruCache.getDirectory()
                + File.separator
                + createValidDiskCacheKey(key)
                + "."
                + DISK_CACHE_INDEX;
    }
public static string getfilepathdiskcache(final string key) { if (sdisklrucache == null) { return null; } return sdisklrucache.getdirectory() + file.separator + createvaliddiskcachekey(key) + "." + disk_cache_index; }