Package apple.avfoundation

Class AVAssetResourceLoadingDataRequest

  • All Implemented Interfaces:
    NSObject
    public class AVAssetResourceLoadingDataRequest
extends NSObject

    • Constructor Detail

      • AVAssetResourceLoadingDataRequest

        protected AVAssetResourceLoadingDataRequest​(org.moe.natj.general.Pointer peer)

    • Method Detail

      • accessInstanceVariablesDirectly

        public static boolean accessInstanceVariablesDirectly()

      • allocWithZone

        public static java.lang.Object allocWithZone​(org.moe.natj.general.ptr.VoidPtr zone)

      • automaticallyNotifiesObserversForKey

        public static boolean automaticallyNotifiesObserversForKey​(java.lang.String key)

      • cancelPreviousPerformRequestsWithTarget

        public static void cancelPreviousPerformRequestsWithTarget​(java.lang.Object aTarget)

      • cancelPreviousPerformRequestsWithTargetSelectorObject

        public static void cancelPreviousPerformRequestsWithTargetSelectorObject​(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)

      • classFallbacksForKeyedArchiver

        public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()

      • classForKeyedUnarchiver

        public static org.moe.natj.objc.Class classForKeyedUnarchiver()

      • debugDescription_static

        public static java.lang.String debugDescription_static()

      • description_static

        public static java.lang.String description_static()

      • hash_static

        public static long hash_static()

      • instanceMethodSignatureForSelector

        public static NSMethodSignature instanceMethodSignatureForSelector​(org.moe.natj.objc.SEL aSelector)

      • instancesRespondToSelector

        public static boolean instancesRespondToSelector​(org.moe.natj.objc.SEL aSelector)

      • isSubclassOfClass

        public static boolean isSubclassOfClass​(org.moe.natj.objc.Class aClass)

      • keyPathsForValuesAffectingValueForKey

        public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey​(java.lang.String key)

      • new_objc

        public static java.lang.Object new_objc()

      • resolveClassMethod

        public static boolean resolveClassMethod​(org.moe.natj.objc.SEL sel)

      • resolveInstanceMethod

        public static boolean resolveInstanceMethod​(org.moe.natj.objc.SEL sel)

      • setVersion_static

        public static void setVersion_static​(long aVersion)

      • superclass_static

        public static org.moe.natj.objc.Class superclass_static()

      • version_static

        public static long version_static()

      • currentOffset

        public long currentOffset()
        [@property] currentOffset The position within the resource of the next byte within the resource following the bytes that have already been provided via prior invocations of -respondWithData.

      • requestedLength

        public long requestedLength()
        [@property] requestedLength The length of the data requested. Note that requestsAllDataToEndOfResource will be set to YES when the entire remaining length of the resource is being requested from requestedOffset to the end of the resource. This can occur even when the content length has not yet been reported by you via a prior finished loading request. When requestsAllDataToEndOfResource has a value of YES, you should disregard the value of requestedLength and incrementally provide as much data starting from the requestedOffset as the resource contains, until you have provided all of the available data successfully and invoked -finishLoading, until you have encountered a failure and invoked -finishLoadingWithError:, or until you have received -resourceLoader:didCancelLoadingRequest: for the AVAssetResourceLoadingRequest from which the AVAssetResourceLoadingDataRequest was obtained. When requestsAllDataToEndOfResource is YES and the content length has not yet been provided by you via a prior finished loading request, the value of requestedLength is set to NSIntegerMax. Starting in OS X 10.11 and iOS 9.0, in 32-bit applications requestedLength is also set to NSIntegerMax when all of the remaining resource data is being requested and the known length of the remaining data exceeds NSIntegerMax.

      • requestedOffset

        public long requestedOffset()
        [@property] requestedOffset The position within the resource of the first byte requested.

      • requestsAllDataToEndOfResource

        public boolean requestsAllDataToEndOfResource()
        [@property] requestsAllDataToEndOfResource Specifies that the entire remaining length of the resource from requestedOffset to the end of the resource is being requested. When requestsAllDataToEndOfResource has a value of YES, you should disregard the value of requestedLength and incrementally provide as much data starting from the requestedOffset as the resource contains, until you have provided all of the available data successfully and invoked -finishLoading, until you have encountered a failure and invoked -finishLoadingWithError:, or until you have received -resourceLoader:didCancelLoadingRequest: for the AVAssetResourceLoadingRequest from which the AVAssetResourceLoadingDataRequest was obtained.

      • respondWithData

        public void respondWithData​(NSData data)
        respondWithData: Provides data to the receiver. May be invoked multiple times on the same instance of AVAssetResourceLoadingDataRequest to provide the full range of requested data incrementally. Upon each invocation, the value of currentOffset will be updated to accord with the amount of data provided. The instance of NSData that you provide may be retained for use in parsing or other processing for an indefinite period of time after this method returns. For this reason, if you are providing an instance of NSMutableData, you should avoid mutating it further after sharing its contents. If you are managing your own memory pool for I/O and resource loading, consider using -[NSData initWithBytesNoCopy:length:deallocator:] in order to receive notification of the earliest opportunity for safe recycling of the underlying memory.
        Parameters:
        data - An instance of NSData containing some or all of the requested bytes.