Class Index - Fresco API

A B C D E F G I L M N O P Q R S V

A

AbstractDataSource<T>	An abstract implementation of `DataSource` interface.
AbstractDraweeController<T, INFO>	Abstract Drawee controller that implements common functionality regardless of the backend used to fetch the image.
AbstractDraweeControllerBuilder<BUILDER extends AbstractDraweeControllerBuilder<BUILDER, REQUEST, IMAGE, INFO>, REQUEST, IMAGE, INFO>	Base implementation for Drawee controller builders.
AnimatableDrawable	An interface for animatable drawables that can be asked to construct a value animator.
AnimatedDrawable	A Drawable that renders a animated image.
AnimatedDrawableBackend	Interface that `AnimatedDrawable` uses that abstracts out the image format.
AnimatedDrawableBackendProvider	Assisted provider for `AnimatedDrawableBackend`.
AnimatedDrawableFactory	Factory for instances of AnimatedDrawable.
AnimatedDrawableOptions	Options for creating `AnimatableDrawable`.
AnimatedDrawableUtil	Utility methods for AnimatedDrawable.
AnimatedImage	Common interface for an animated image.
AnimatedImageFrame	Common interface for a frame of an animated image.
AnimatedImageResult	The result of decoding an animated image.

B

BaseBitmapDataSubscriber	Implementation of `DataSubscriber` for cases where the client wants access to a bitmap.
BaseControllerListener<INFO>	Convenience class that has empty implementation of `ControllerListener`.
BaseDataSubscriber<T>	Base implementation of `DataSubscriber` that ensures that the data source is closed when the subscriber has finished with it.
BaseListBitmapDataSubscriber	Implementation of `DataSubscriber` for cases where the client wants to access a list of bitmaps.
BaseNetworkFetcher<FETCH_STATE extends FetchState>	Base class for `NetworkFetcher`.
BasePostprocessor	Base implementation of `Postprocessor` interface.
BaseProducerContextCallbacks	Empty implementation of `ProducerContextCallbacks`.
BaseRepeatedPostProcessor
BaseRequestListener
BinaryResource
BitmapMemoryCacheKey	Cache key for BitmapMemoryCache

C

CacheErrorLogger	An interface for logging various cache errors.
CacheErrorLogger.CacheErrorCategory	A categorizaton of different cache and storage related errors.
CacheEventListener	An interface for logging various cache events.
CacheEventListener.EvictionReason
CacheKey	Strongly typed cache key to be used instead of Object.
CacheKeyFactory	Factory methods for creating cache keys for the pipeline.
CloseableAnimatedBitmap	CloseableImage that contains array of Bitmaps and frame durations.
CloseableAnimatedImage	Encapsulates the data needed in order for `AnimatedDrawable` to render a `AnimatedImage`.
CloseableBitmap	`CloseableImage` that wraps a bitmap.
CloseableImage	A simple wrapper around an image that implements Closeable
CloseableReference<T>	A smart pointer-like class for Java.
CloseableStaticBitmap	CloseableImage that contains one Bitmap.
ControllerListener<INFO>	Interface for `AbstractDraweeController` listener.
CountingMemoryCache<K, V>	Layer of memory cache stack responsible for managing eviction of the the cached items.
CountingMemoryCache.CacheTrimStrategy	Interface used to specify the trimming strategy for the cache.
CountingMemoryCache.EntryStateObserver<K>	Interface used to observe the state changes of an entry.

D

DataSource<T>	An alternative to Java Futures for the image pipeline.
DataSources	Static utility methods pertaining to the `DataSource` interface.
DataSubscriber<T>	Subscribes to DataSource.
DecodeException
DefaultCacheKeyFactory	Default implementation of `CacheKeyFactory`.
DiskCacheConfig	Configuration class for a `DiskStorageCache`.
DiskCacheConfig.Builder
DiskStorageCache	Cache that manages disk storage.
DiskStorageCache.Params
DiskTrimmable	Any class that uses a lot of disk space and should implement this interface.
DiskTrimmableRegistry	A class which keeps a list of other classes to be notified of system disk events.
DraweeController	Interface that represents a Drawee controller used by a DraweeView.
DraweeHierarchy	Interface that represents a Drawee hierarchy.
DraweeHolder<DH extends DraweeHierarchy>	A holder class for Drawee controller and hierarchy.
DraweeView<DH extends DraweeHierarchy>	View that displays a `DraweeHierarchy`.

E

ExecutorSupplier Implementations of this interface are responsible for supplying the different executors used by different sections of the image pipeline.

F

FetchState	Used by `NetworkFetcher` to encapsulate the state of one network fetch.
FileCache	Interface that caches based on disk should implement.
FLog	Logging wrapper with format style support.
ForwardingControllerListener<INFO>	Listener that forwards controller events to multiple listeners.
ForwardingRequestListener
Fresco	Fresco entry point.

G

GenericDraweeHierarchy	A SettableDraweeHierarchy that displays placeholder image until the actual image is set.
GenericDraweeHierarchyBuilder	Class to construct a `GenericDraweeHierarchy`.
GenericDraweeView	DraweeView that uses GenericDraweeHierarchy.

I

ImageCacheStatsTracker	Interface for stats tracking for the image cache.
ImageDecoder	Decodes images.
ImageInfo	Interface containing information about an image.
ImagePipeline	The entry point for the image pipeline.
ImagePipelineConfig	Master configuration class for the image pipeline library.
ImagePipelineConfig.Builder
ImagePipelineFactory	Factory class for the image pipeline.
ImageRequest	Immutable object encapsulating everything pipeline has to know about requested image to proceed.
ImageRequest.CacheChoice	An enum describing the cache choice.
ImageRequest.RequestLevel	Level down to we are willing to go in order to find an image.
ImageRequestBuilder	Builder class for `ImageRequest`s.
ImageRequestBuilder.BuilderException	An exception class for builder methods.
ImmutableQualityInfo	Implementation of `QualityInfo`

L

ListDataSource<T> Data source that wraps number of other data sources and waits until all of them are finished.

M

MemoryCache<K, V>	Interface for the image pipeline memory cache.
MemoryCacheParams	Configuration for a memory cache.
MemoryCacheTracker
MemoryTrimmable	A class can implement this interface to react to a `MemoryTrimmableRegistry`'s request to trim memory.
MemoryTrimmableRegistry	A class which keeps a list of other classes to be notified of system memory events.
MemoryTrimType	Types of memory trim.
MultiDraweeHolder<DH extends DraweeHierarchy>	Contains multiple Drawee holders.

N

NetworkFetcher<FETCH_STATE extends FetchState>	Interface that specifies network fetcher used by the image pipeline.
NetworkFetcher.Callback	Callback used to inform the network fetch producer.

O

OkHttpImagePipelineConfigFactory Factory for getting an ImagePipelineConfig that uses OkHttpNetworkFetcher.

P

PipelineDraweeController	Drawee controller that bridges the image pipeline with `SettableDraweeHierarchy`.
PipelineDraweeController.Experiment
PipelineDraweeControllerBuilder	Concrete implementation of ImagePipeline Drawee controller builder.
PipelineDraweeControllerBuilderSupplier
PipelineDraweeControllerFactory	Default implementation of `PipelineDraweeControllerFactory`.
PlatformBitmapFactory	Bitmap factory optimized for the platform.
PoolConfig	Configuration class for pools.
PoolConfig.Builder
PooledByteArrayBufferedInputStream	InputStream that wraps another input stream and buffers all reads.
PooledByteBuffer	A 'pooled' byte-buffer abstraction.
PooledByteBuffer.ClosedException	Exception indicating that the PooledByteBuffer is closed
PooledByteBufferOutputStream	An OutputStream that produces a PooledByteBuffer.
PooledByteStreams	Helper class for interacting with java streams, similar to guava's ByteSteams.
PoolFactory	Factory class for pools.
PoolParams	Config parameters for pools (BasePool.
PoolStatsTracker	Listener that logs pool statistics.
Postprocessor	Use an instance of this class to perform post-process operations on a bitmap.
ProducerContext	Used to pass context information to producers.
ProducerContextCallbacks	Callbacks that are called when something changes in a request sequence.
ProducerListener	Instrumentation for Producers.
ProgressBarDrawable	Drawable that displays a progress bar based on the level.
ProgressiveJpegConfig	Progressive JPEG config.

Q

QualityInfo Interface for image quality information

R

RepeatedPostprocessor	Use an instance of this interface to perform post-process operations that must be performed more than once.
RepeatedPostprocessorRunner	An instance of this class is used to run a postprocessor whenever the client requires.
RequestListener	Listener for `ImageRequest`.
ResizeOptions	Options for resizing.
ResourceReleaser<T>	Interface that abstracts the action of releasing a resource.
RoundingParams	Class that encapsulates rounding parameters.
RoundingParams.RoundingMethod

S

ScalingUtils	Performs scale type calculations.
ScalingUtils.AbstractScaleType	A convenience base class that has some common logic.
ScalingUtils.InterpolatingScaleType	Scale type that interpolates transform of the two underlying scale types.
ScalingUtils.ScaleType	Options for scaling the child bounds to the parent bounds.
ScalingUtils.StatefulScaleType	Scaletypes that have some internal state and are not static.
SettableDataSource<T>	A `DataSource` whose result may be set by a #set(CloseableReference) or `setException(Throwable)` call.
SettableDraweeHierarchy	Interface that represents a settable Drawee hierarchy.
SharedReference<T>	A shared-reference class somewhat similar to c++ shared_ptr.
SharedReference.NullReferenceException	The moral equivalent of NullPointerException for SharedReference.
SimpleDraweeControllerBuilder	Interface for simple Drawee controller builders.
SimpleDraweeView	This view takes a uri as input and internally builds and sets a controller.
SimpleProgressiveJpegConfig	Simple `ProgressiveJpegConfig` with predefined scans to decode and good-enough scan number.
SimpleProgressiveJpegConfig.DynamicValueConfig
Supplier<T>	A class that can supply objects of a single type.

V

VolleyDraweeController	Drawee controller that bridges Volley with SettableDraweeHierarchy.
VolleyDraweeControllerBuilder	Concrete implementation of Volley Drawee controller builder.
VolleyDraweeControllerBuilderSupplier	Supplier of Volley Drawee controller builders.
VolleyDraweeControllerFactory	Factory for Volley Drawee controllers.