ImageLoader |
            | - init(ImageLoaderConfiguration)
            | - isInited()
            | - displayImage(...)
            | - loadImage(...)
            | - loadImageSync(...)
            | - getMemoryCache()
            | - clearMemoryCache()
            | - getDiskCache()
            | - clearDiskCache()
            | - denyNetworkDownloads(boolean)
            | - handleSlowNetwork(boolean)
            | - setDefaultLoadingListener(...)
            | - pause()
            | - resume()
            | - stop()
            | - destroy()
            | - getLoadingUriForView(ImageView)
            | - cancelDisplayTask(ImageView)

ImageAware |
           | - getId()
           | - getWidth()
           | - getHeight()
           | - getScaleType()
           | - getWrappedView()
           | - isCollected()
           | - setImageDrawable(Drawable)
           | - setImageBitmap(Bitmap)

MemoryCacheUtil |
                | - findCachedBitmapsForImageUri(...)
                | - findCacheKeysForImageUri(...)
                | - removeFromCache(...)
DiskCacheUtil |
                | - findInCache(...)
                | - removeFromCache(...)

StorageUtils |
             | - getCacheDirectory(Context)
             | - getIndividualCacheDirectory(Context)
             | - getOwnCacheDirectory(Context, String)
          
ImageScaleType | NONE
               | IN_SAMPLE_POWER_OF_2
               | IN_SAMPLE_INT
               | EXACTLY
               | EXACTLY_STRETCHED

QueueProcessingType | FIFO
                    | LIFO

FailReason.FailType | IO_ERROR
                    | DECODING_ERROR
                    | NETWORK_DENIED
                    | OUT_OF_MEMORY
                    | UNKNOWN
 

ImageLoadingListener |
|                    | - onLoadingStarted(String, View)
|                    | - onLoadingFailed(String, View, FailReason)
|                    | - onLoadingComplete(String, View, Bitmap)
|                    | - onLoadingCancelled(String, View)
|---- SimpleImageLoadingListener

ImageDownloader
|---- BaseImageDownloader
|---- NetworkDeniedImageDownloader
|---- SlowNetworkImageDownloader

ImageDecoder
|---- BaseImageDecoder

BitmapDisplayer
|---- SimpleBitmapDisplayer
|---- FadeInBitmapDisplayer
|---- RoundedBitmapDisplayer
|---- RoundedVignetteBitmapDisplayer

DiskCache
|---- BaseDiscCache
      |---- UnlimitedDiscCache
      |---- LruDiskCache
      |---- LimitedAgeDiscCache

MemoryCacheAware
|---- BaseMemoryCache
|     |---- WeakMemoryCache
|     |---- LimitedMemoryCache
|           |---- UsingFreqLimitedMemoryCache
|           |---- LRULimitedMemoryCache
|           |---- LargestLimitedMemoryCache
|           |---- FIFOLimitedMemoryCache
|---- LimitedAgeMemoryCache
|---- LruMemoryCache

FileNameGenerator
|---- HashCodeFileNameGenerator
|---- Md5FileNameGenerator

PauseOnScrollListener
 

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