apple.avfoundation

Class AVDelegatingPlaybackCoordinator

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.avfoundation.AVPlaybackCoordinator

apple.avfoundation.AVDelegatingPlaybackCoordinator

All Implemented Interfaces:

NSObject

public class AVDelegatingPlaybackCoordinator
extends AVPlaybackCoordinator

AVDelegatingPlaybackCoordinator

An AVPlaybackCoordinator subclass for controlling a custom playback object. [@note] Use AVPlayer's playbackCoordinator property to get an AVPlaybackCoordinator for an AVPlayer.

Nested Class Summary

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AVDelegatingPlaybackCoordinator(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method and Description
static boolean	accessInstanceVariablesDirectly()
static AVDelegatingPlaybackCoordinator	alloc()
static AVDelegatingPlaybackCoordinator	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
static boolean	automaticallyNotifiesObserversForKey(java.lang.String key)
static void	cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)
static void	cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget, org.moe.natj.objc.SEL aSelector, java.lang.Object anArgument)
static NSArray<java.lang.String>	classFallbacksForKeyedArchiver()
static org.moe.natj.objc.Class	classForKeyedUnarchiver()
void	coordinateRateChangeToRateOptions(float rate, long options) coordinateRateChangeToRate:options:
void	coordinateSeekToTimeOptions(CMTime time, long options) coordinateSeekToTime:
java.lang.String	currentItemIdentifier() [@property] currentItemIdentifier
static java.lang.String	debugDescription_static()
static java.lang.String	description_static()
static long	hash_static()
AVDelegatingPlaybackCoordinator	init()
AVDelegatingPlaybackCoordinator	initWithPlaybackControlDelegate(AVPlaybackCoordinatorPlaybackControlDelegate playbackControlDelegate) initWithPlaybackControlDelegate:
static NSObject.Function_instanceMethodForSelector_ret	instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)
static NSMethodSignature	instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)
static boolean	instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)
static boolean	isSubclassOfClass(org.moe.natj.objc.Class aClass)
static NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(java.lang.String key)
static AVDelegatingPlaybackCoordinator	new_objc()
AVPlaybackCoordinatorPlaybackControlDelegate	playbackControlDelegate() [@property] playbackControlDelegate
void	reapplyCurrentItemStateToPlaybackControlDelegate() reapplyCurrentItemStateToPlaybackControlDelegate
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
static void	setVersion_static(long aVersion)
static org.moe.natj.objc.Class	superclass_static()
void	transitionToItemWithIdentifierProposingInitialTimingBasedOnTimebase(java.lang.String itemIdentifier, CMTimebaseRef snapshotTimebase) transitionToItemWithIdentifier:proposingInitialTimingBasedOnTimebase:
static long	version_static()

Methods inherited from class apple.avfoundation.AVPlaybackCoordinator

beginSuspensionForReason, expectedItemTimeAtHostTime, otherParticipants, participantLimitForWaitingOutSuspensionsWithReason, pauseSnapsToMediaTimeOfOriginator, setParticipantLimitForWaitingOutSuspensionsWithReason, setPauseSnapsToMediaTimeOfOriginator, setSuspensionReasonsThatTriggerWaiting, suspensionReasons, suspensionReasonsThatTriggerWaiting

Methods inherited from class apple.NSObject

accessibilityActivate, accessibilityActivationPoint, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedLabel, accessibilityAttributedUserInputLabels, accessibilityAttributedValue, accessibilityContainerType, accessibilityCustomActions, accessibilityCustomRotors, accessibilityDecrement, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsHidden, accessibilityFrame, accessibilityHint, accessibilityIncrement, accessibilityLabel, accessibilityLanguage, accessibilityNavigationStyle, accessibilityPath, accessibilityPerformEscape, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityScroll, accessibilityTextualContext, accessibilityTraits, accessibilityUserInputLabels, accessibilityValue, accessibilityViewIsModal, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, hash, indexOfAccessibilityElement, isAccessibilityElement, isEqual, isKindOfClass, isMemberOfClass, isProxy, methodForSelector, methodSignatureForSelector, mutableArrayValueForKey, mutableArrayValueForKeyPath, mutableCopy, mutableOrderedSetValueForKey, mutableOrderedSetValueForKeyPath, mutableSetValueForKey, mutableSetValueForKeyPath, observationInfo, observeValueForKeyPathOfObjectChangeContext, performSelector, performSelectorInBackgroundWithObject, performSelectorOnMainThreadWithObjectWaitUntilDone, performSelectorOnMainThreadWithObjectWaitUntilDoneModes, performSelectorOnThreadWithObjectWaitUntilDone, performSelectorOnThreadWithObjectWaitUntilDoneModes, performSelectorWithObject, performSelectorWithObjectAfterDelay, performSelectorWithObjectAfterDelayInModes, performSelectorWithObjectWithObject, prepareForInterfaceBuilder, provideImageDataBytesPerRowOrigin_Size_UserInfo, removeObserverForKeyPath, removeObserverForKeyPathContext, replacementObjectForCoder, replacementObjectForKeyedArchiver, respondsToSelector, self, setAccessibilityActivationPoint, setAccessibilityAttributedHint, setAccessibilityAttributedLabel, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedValue, setAccessibilityContainerType, setAccessibilityCustomActions, setAccessibilityCustomRotors, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsHidden, setAccessibilityFrame, setAccessibilityHint, setAccessibilityLabel, setAccessibilityLanguage, setAccessibilityNavigationStyle, setAccessibilityPath, setAccessibilityRespondsToUserInteraction, setAccessibilityTextualContext, setAccessibilityTraits, setAccessibilityUserInputLabels, setAccessibilityValue, setAccessibilityViewIsModal, setIsAccessibilityElement, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, superclass, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, willChangeValueForKey, willChangeValueForKeyWithSetMutationUsingObjects, willChangeValuesAtIndexesForKey

Methods inherited from class org.moe.natj.objc.ObjCObject

equals, toString

Methods inherited from class org.moe.natj.general.NativeObject

finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object

clone, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AVDelegatingPlaybackCoordinator

protected AVDelegatingPlaybackCoordinator(org.moe.natj.general.Pointer peer)

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static AVDelegatingPlaybackCoordinator alloc()

allocWithZone

public static AVDelegatingPlaybackCoordinator 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()

coordinateRateChangeToRateOptions

public void coordinateRateChangeToRateOptions(float rate,
                                              long options)

coordinateRateChangeToRate:options:

Coordinaties a rate change across the group of connected participants, waiting for other participants to become ready if necessary.

The coordinator will request a coordinated rate change from all other connected participants. When changing the rate from zero to non-zero, it may also wait out other participant's suspensions as configured by the suspensionReasonsThatTriggerWaiting property.

This method should not be called when the rate change should not affect the group, or the group should not have control over local playback temporarily, e.g. a pause because of an audio session interruption. In those cases, the coordinator should be informed by beginning a suspension with the appropriate reason instead. If other participants pause is dependent on the coordinator's configuration. The suspension will stop the coordinator from issuing further commands to its playbackControlDelegate. After beginning the suspension, the playback object can be reconfigured as necessary. [@note] Calling this method while the coordinator is suspended affects only the local playback object. The group state will not be affected, even after the suspension ends.

Parameters:

rate - The playback rate the group should be using.

options - Additional configuration of the rate change. For details see AVDelegatingPlaybackCoordinatorRateChangeOptions.

coordinateSeekToTimeOptions

public void coordinateSeekToTimeOptions(CMTime time,
                                        long options)

coordinateSeekToTime:

Triggers a seek to the requested time for all connected participants.

For behavior around resuming playback after the seek is complete and suspensions, see the discussion of coordinateRateChangeToRate:options. [@note] Calling this method while the coordinator is suspended affects only the local playback object. The group state will not be affected, even after the suspension ends. To end a suspension and also affect the group timing see -[AVCoordinatedPlaybackSuspension endProposingNewTime:]

Parameters:

time - The time the group should seek to when the command ends.

options - Additional configuration of the seek. For details see AVDelegatingPlaybackCoordinatorSeekOptions.

currentItemIdentifier

public java.lang.String currentItemIdentifier()

[@property] currentItemIdentifier

The item identifier of the current item. Previously set by a call to transitionToItemWithIdentifier:proposingInitialTimingBasedOnTimebase:

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()

init

public AVDelegatingPlaybackCoordinator init()

Overrides:

init in class AVPlaybackCoordinator

initWithPlaybackControlDelegate

public AVDelegatingPlaybackCoordinator initWithPlaybackControlDelegate(AVPlaybackCoordinatorPlaybackControlDelegate playbackControlDelegate)

initWithPlaybackControlDelegate:

Creates an AVPlaybackCoordinator for a custom playback object.

Use this to create an AVPlaybackCoordinator when playback is not driven by an AVPlayer. [@note] See AVPlayer's playbackCoordinator property to get an AVPlaybackCoordinator for an AVPlayer.

Parameters:

playbackControlDelegate - An object conforming to the AVPlaybackCoordinatorPlaybackControlDelegate protocol representing a custom playback object. The coordinator will only hold a weak reference to its delegate.

instanceMethodForSelector

public static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)

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 AVDelegatingPlaybackCoordinator new_objc()

playbackControlDelegate

public AVPlaybackCoordinatorPlaybackControlDelegate playbackControlDelegate()

[@property] playbackControlDelegate

The custom player implementation controlled by the coordinator.

reapplyCurrentItemStateToPlaybackControlDelegate

public void reapplyCurrentItemStateToPlaybackControlDelegate()

reapplyCurrentItemStateToPlaybackControlDelegate

Instructs the coordinator to re-issue commands to synchronize the current item back to the state of the other participants.

Use this method when the playback object is in a state that doesn't match the group for some reason and should be re-synchronized.

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()

transitionToItemWithIdentifierProposingInitialTimingBasedOnTimebase

public void transitionToItemWithIdentifierProposingInitialTimingBasedOnTimebase(java.lang.String itemIdentifier,
                                                                                CMTimebaseRef snapshotTimebase)

transitionToItemWithIdentifier:proposingInitialTimingBasedOnTimebase:

Informs the coordinator to transition to a new current item.

The coordinator will stop sending commands for any previous item identifier and begin sending commands for the new identifier. The proposed timing will either be used as the new referece timing for the group, or it will be compared to an already existing reference timing. If the proposed timing doesn't match such an existing reference timing, the coordinator will use the playbackControlDelegate to issue appropriate commands to match up the timing. [@note] This is not a way to affect the play queue of other participants. All other participants must do this independently, e.g. as a side-effect of an automatic item transition or an out-of-band communication requesting a similar item change.

Parameters:

itemIdentifier - The identifier for the new current item. May be nil if nothing is playing.

snapshotTimebase - A timebase used to communicate the initial playback state of the new item. If NULL, the coordinator will assume that playback is paused at kCMTimeZero. An appropriate timebase to pass to the completion handler may be retreived from AVFoundation playback objects such as AVSampleBufferRenderSynchronizer. It can also be created manually using CMTimebaseCreateWithSourceClock. The timebase will only be used to take a snapshot of its immediate timing. It will not be observed further.

version_static

public static long version_static()