apple.avfaudio

Class AVAudioUnitComponentManager

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.avfaudio.AVAudioUnitComponentManager

All Implemented Interfaces:

NSObject

public class AVAudioUnitComponentManager
extends NSObject

AVAudioUnitComponentManager

A singleton object that provides an easy way to find audio components that are registered with the system.

AVAudioUnitComponentManager provides methods to search and query various information about the audio components without opening them.

Currently audio components that are audio units can only be searched.

The class also supports predefined system tags and arbitrary user tags. Each audio unit can be tagged as part of its definition. Refer to AudioComponent.h for more details. AudioUnit Hosts such as Logic or GarageBand can present groupings of audio units based on the tags.

Searching for audio units can be done in various ways - using a NSPredicate that contains search strings for tags or descriptions - using a block to match on custom criteria - using an AudioComponentDescription

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	AVAudioUnitComponentManager.Block_componentsPassingTest

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
static boolean	accessInstanceVariablesDirectly()
static AVAudioUnitComponentManager	alloc()
static AVAudioUnitComponentManager	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()
NSArray<? extends AVAudioUnitComponent>	componentsMatchingDescription(AudioComponentDescription desc) componentsMatchingDescription:
NSArray<? extends AVAudioUnitComponent>	componentsMatchingPredicate(NSPredicate predicate) componentsMatchingPredicate:
NSArray<? extends AVAudioUnitComponent>	componentsPassingTest(AVAudioUnitComponentManager.Block_componentsPassingTest testHandler) componentsPassingTest:
static java.lang.String	debugDescription_static()
static java.lang.String	description_static()
static long	hash_static()
AVAudioUnitComponentManager	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)
static boolean	isSubclassOfClass(org.moe.natj.objc.Class aClass)
static NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(java.lang.String key)
static AVAudioUnitComponentManager	new_objc()
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 AVAudioUnitComponentManager	sharedAudioUnitComponentManager() returns singleton instance of AVAudioUnitComponentManager
NSArray<java.lang.String>	standardLocalizedTagNames() returns the localized standard system tags defined by the audio unit(s).
static org.moe.natj.objc.Class	superclass_static()
NSArray<java.lang.String>	tagNames() returns all tags associated with the current user as well as all system tags defined by the audio unit(s).
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

AVAudioUnitComponentManager

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

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static AVAudioUnitComponentManager alloc()

allocWithZone

public static AVAudioUnitComponentManager 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()

componentsMatchingDescription

public NSArray<? extends AVAudioUnitComponent> componentsMatchingDescription(AudioComponentDescription desc)

componentsMatchingDescription:

returns an array of AVAudioUnitComponent objects that match the description.

This method provides a mechanism to search for AudioComponents using AudioComponentDescription structure. The type, subtype and manufacturer fields are used to search for audio units. A value of 0 for any of these fields is a wildcard and returns the first match found.

componentsMatchingPredicate

public NSArray<? extends AVAudioUnitComponent> componentsMatchingPredicate(NSPredicate predicate)

componentsMatchingPredicate:

returns an array of AVAudioUnitComponent objects that match the search predicate.

AudioComponent's information or tags can be used to build a search criteria. For example, "typeName CONTAINS 'Effect'" or tags IN {'Sampler', 'MIDI'}"

componentsPassingTest

public NSArray<? extends AVAudioUnitComponent> componentsPassingTest(AVAudioUnitComponentManager.Block_componentsPassingTest testHandler)

componentsPassingTest:

returns an array of AVAudioUnitComponent objects that pass the user provided block method.

For each AudioComponent found by the manager, the block method will be called. If the return value is YES then the AudioComponent is added to the resulting array else it will excluded. This gives more control to the block provider to filter out the components returned.

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 AVAudioUnitComponentManager init()

Overrides:

init in class NSObject

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 AVAudioUnitComponentManager 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)

sharedAudioUnitComponentManager

public static AVAudioUnitComponentManager sharedAudioUnitComponentManager()

returns singleton instance of AVAudioUnitComponentManager

standardLocalizedTagNames

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

returns the localized standard system tags defined by the audio unit(s).

superclass_static

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

tagNames

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

returns all tags associated with the current user as well as all system tags defined by the audio unit(s).

version_static

public static long version_static()