Glide/com.bumptech.glide.request/SingleRequest

SingleRequest

class SingleRequest<R> : Request, SizeReadyCallback, ResourceCallback

A Request that loads a com.bumptech.glide.load.engine.Resource into a given Target.

Parameters

<R>

The type of the resource that will be transcoded from the loaded resource.

Functions

begin

open fun begin()

Starts an asynchronous load.

clear

open fun clear()

Cancels the current load if it is in progress, clears any resources held onto by the request and replaces the loaded resource if the load completed with the placeholder.

getLock

open fun getLock(): Any

Returns the lock to use when notifying individual requests.

isAnyResourceSet

open fun isAnyResourceSet(): Boolean

Returns true if a resource is set, even if the request is not yet complete or the primary request has failed.

isCleared

open fun isCleared(): Boolean

Returns true if the request has been cleared.

isComplete

open fun isComplete(): Boolean

Returns true if the request has completed successfully.

isEquivalentTo

open fun isEquivalentTo(o: Request): Boolean

Returns true if this Request is equivalent to the given Request (has all of the same options and sizes).

isRunning

open fun isRunning(): Boolean

Returns true if this request is running and has not completed or failed.

obtain

open fun <R> obtain( context: Context, glideContext: GlideContext, requestLock: Any, model: Any, transcodeClass: Class<R>, requestOptions: BaseRequestOptions<out Any>, overrideWidth: Int, overrideHeight: Int, priority: Any, target: Target<R>, targetListener: RequestListener<R>, requestListeners: List<RequestListener<R>>, requestCoordinator: RequestCoordinator, engine: Engine, animationFactory: TransitionFactory<out Any>, callbackExecutor: Executor): SingleRequest<R>

onLoadFailed

open fun onLoadFailed(e: GlideException)

A callback method that should never be invoked directly.

onResourceReady

open fun onResourceReady( resource: Resource<out Any>, dataSource: DataSource, isLoadedFromAlternateCacheKey: Boolean)

A callback method that should never be invoked directly.

onSizeReady

open fun onSizeReady(width: Int, height: Int)

A callback method that should never be invoked directly.

pause

open fun pause()

Similar to clear for in progress requests (or portions of a request), but does nothing if the request is already complete.

toString

open fun toString(): String