apple.avfoundation

Class AVMediaSelectionOption

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.avfoundation.AVMediaSelectionOption

All Implemented Interfaces:

NSCopying, NSObject

public class AVMediaSelectionOption
extends NSObject
implements NSCopying

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	AVMediaSelectionOption(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method and Description
static boolean	accessInstanceVariablesDirectly()
static AVMediaSelectionOption	alloc()
static AVMediaSelectionOption	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
AVMediaSelectionOption	associatedMediaSelectionOptionInMediaSelectionGroup(AVMediaSelectionGroup mediaSelectionGroup) associatedMediaSelectionOptionInMediaSelectionGroup
static boolean	automaticallyNotifiesObserversForKey(java.lang.String key)
NSArray<java.lang.String>	availableMetadataFormats() [@property] availableMetadataFormats
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()
NSArray<? extends AVMetadataItem>	commonMetadata() [@property] commonMetadata
java.lang.Object	copyWithZone(org.moe.natj.general.ptr.VoidPtr zone)
static java.lang.String	debugDescription_static()
static java.lang.String	description_static()
java.lang.String	displayName() [@property] displayName
java.lang.String	displayNameWithLocale(NSLocale locale) displayNameWithLocale
java.lang.String	extendedLanguageTag() [@property] extendedLanguageTag
static long	hash_static()
boolean	hasMediaCharacteristic(java.lang.String mediaCharacteristic) hasMediaCharacteristic:
AVMediaSelectionOption	init()
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)
boolean	isPlayable() [@property] playable
static boolean	isSubclassOfClass(org.moe.natj.objc.Class aClass)
static NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(java.lang.String key)
NSLocale	locale() [@property] locale
MPNowPlayingInfoLanguageOption	makeNowPlayingInfoLanguageOption() Will create a language option from the AVMediaSelectionOption Returns nil if the AVMediaSelectionOption does not represent an Audible or Legible selection option.
NSArray<? extends NSNumber>	mediaSubTypes() [@property] mediaSubTypes
java.lang.String	mediaType() [@property] mediaType
NSArray<? extends AVMetadataItem>	metadataForFormat(java.lang.String format) metadataForFormat:
static AVMediaSelectionOption	new_objc()
java.lang.Object	propertyList() propertyList
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()
static long	version_static()

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

AVMediaSelectionOption

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

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static AVMediaSelectionOption alloc()

allocWithZone

public static AVMediaSelectionOption 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()

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 AVMediaSelectionOption 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()

associatedMediaSelectionOptionInMediaSelectionGroup

public AVMediaSelectionOption associatedMediaSelectionOptionInMediaSelectionGroup(AVMediaSelectionGroup mediaSelectionGroup)

associatedMediaSelectionOptionInMediaSelectionGroup

If a media selection option in another group is associated with the specified option, returns a reference to the associated option.

Audible media selection options often have associated legible media selection options; in particular, audible options are typically associated with forced-only subtitle options with the same locale. See AVMediaCharacteristicContainsOnlyForcedSubtitles in AVMediaFormat.h for a discussion of forced-only subtitles.

Parameters:

mediaSelectionGroup - A media selection group in which an associated option is to be sought.

Returns:

An instance of AVMediaSelectionOption.

availableMetadataFormats

public NSArray<java.lang.String> availableMetadataFormats()

[@property] availableMetadataFormats

Provides an NSArray of NSStrings, each representing a metadata format that contains metadata associated with the option (e.g. ID3, iTunes metadata, etc.).

Metadata formats are defined in AVMetadataFormat.h.

commonMetadata

public NSArray<? extends AVMetadataItem> commonMetadata()

[@property] commonMetadata

Provides an array of AVMetadataItems for each common metadata key for which a value is available.

The array of AVMetadataItems can be filtered according to language via +[AVMetadataItem metadataItemsFromArray:filteredAndSortedAccordingToPreferredLanguages:], according to locale via +[AVMetadataItem metadataItemsFromArray:withLocale:], or according to key via +[AVMetadataItem metadataItemsFromArray:withKey:keySpace:]. Example: to obtain the name (or title) of a media selection option in any of the user's preferred languages.

NSString *title = nil; NSArray *titles = [AVMetadataItem metadataItemsFromArray:[mediaSelectionOption commonMetadata] withKey:AVMetadataCommonKeyTitle keySpace:AVMetadataKeySpaceCommon]; if ([titles count] > 0) { // Try to get a title that matches one of the user's preferred languages. NSArray *titlesForPreferredLanguages = [AVMetadataItem metadataItemsFromArray:titles filteredAndSortedAccordingToPreferredLanguages:[NSLocale preferredLanguages]]; if ([titlesForPreferredLanguages count] > 0) { title = [[titlesForPreferredLanguages objectAtIndex:0] stringValue]; }

// No matches in any of the preferred languages. Just use the primary title metadata we find. if (title == nil) { title = [[titles objectAtIndex:0] stringValue]; } }

copyWithZone

public java.lang.Object copyWithZone(org.moe.natj.general.ptr.VoidPtr zone)

Specified by:

copyWithZone in interface NSCopying

displayName

public java.lang.String displayName()

[@property] displayName

Provides an NSString suitable for display using the current system locale.

May use this option's common metadata, media characteristics and locale properties in addition to the current system locale to formulate an NSString intended for display. In the event that common metadata is not available in the specified locale, displayName will fall back to considering locales with the multilingual ("mul") then undetermined ("und") locale identifiers. For a display name strictly with the specified locale use displayNameWithLocale: instead.

displayNameWithLocale

public java.lang.String displayNameWithLocale(NSLocale locale)

displayNameWithLocale

Provides an NSString suitable for display.

May use this option's common metadata, media characteristics and locale properties in addition to the provided locale to formulate an NSString intended for display. Will only consider common metadata with the specified locale.

Parameters:

locale - Localize manufactured portions of the string using the specificed locale.

extendedLanguageTag

public java.lang.String extendedLanguageTag()

[@property] extendedLanguageTag

Indicates the RFC 4646 language tag associated with the option. May be nil.

hasMediaCharacteristic

public boolean hasMediaCharacteristic(java.lang.String mediaCharacteristic)

hasMediaCharacteristic:

Reports whether the media selection option includes media with the specified media characteristic.

Parameters:

mediaCharacteristic - The media characteristic of interest, e.g. AVMediaCharacteristicVisual, AVMediaCharacteristicAudible, AVMediaCharacteristicLegible, etc.

Returns:

YES if the media selection option includes media with the specified characteristic, otherwise NO.

init

public AVMediaSelectionOption init()

Overrides:

init in class NSObject

isPlayable

public boolean isPlayable()

[@property] playable

Indicates whether a media selection option is playable.

If the media data associated with the option cannot be decoded or otherwise rendered, playable is NO.

locale

public NSLocale locale()

[@property] locale

Indicates the locale for which the media option was authored.

Use -[NSLocale objectForKey:NSLocaleLanguageCode] to obtain the language code of the locale. See NSLocale.h for additional information.

makeNowPlayingInfoLanguageOption

public MPNowPlayingInfoLanguageOption makeNowPlayingInfoLanguageOption()

Will create a language option from the AVMediaSelectionOption Returns nil if the AVMediaSelectionOption does not represent an Audible or Legible selection option.

mediaSubTypes

public NSArray<? extends NSNumber> mediaSubTypes()

[@property] mediaSubTypes

The mediaSubTypes of the media data associated with the option.

An NSArray of NSNumbers carrying four character codes (of type FourCharCode) as defined in CoreAudioTypes.h for audio media and in CMFormatDescription.h for video media. Also see CMFormatDescriptionGetMediaSubType in CMFormatDescription.h for more information about media subtypes.

Note that if no information is available about the encoding of the media presented when a media option is selected, the value of mediaSubTypes will be an empty array. This can occur, for example, with streaming media. In these cases the value of mediaSubTypes should simply not be used as a criteria for selection.

mediaType

public java.lang.String mediaType()

[@property] mediaType

The media type of the media data, e.g. AVMediaTypeAudio, AVMediaTypeSubtitle, etc.

metadataForFormat

public NSArray<? extends AVMetadataItem> metadataForFormat(java.lang.String format)

metadataForFormat:

Provides an NSArray of AVMetadataItems, one for each metadata item in the container of the specified format.

Parameters:

format - The metadata format for which items are requested.

Returns:

An NSArray containing AVMetadataItems.

propertyList

public java.lang.Object propertyList()

propertyList

Returns a serializable property list that can be used to obtain an instance of AVMediaSelectionOption representing the same option as the receiver via -[AVMediaSelectionGroup mediaSelectionOptionWithPropertyList:].

Returns:

A serializable property list that's sufficient to identify the option within its group. For serialization utilities, see NSPropertyList.h.