bitmap Pooling Enabled
Enables counting references to bitmaps so they can be automatically reused by a BitmapPool when their reference count reaches zero.
Only certain requests are eligible for bitmap pooling. See PoolableViewTarget for more information.
If this is disabled, no bitmaps will be added to this ImageLoader's BitmapPool automatically and the BitmapPool will not be allocated any memory (this overrides bitmapPoolPercentage).
Setting this value discards the shared memory cache set in memoryCache.
Default: true