AVAudioPlayer (moe.platform.ios API)

java.lang.Object
- org.moe.natj.general.NativeObject
- - org.moe.natj.objc.ObjCObject
  - - apple.NSObject
    - - apple.avfaudio.AVAudioPlayer

All Implemented Interfaces:: NSObject

public class AVAudioPlayer
extends NSObject

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

Constructors
Modifier	Constructor and Description
`protected`	`AVAudioPlayer(org.moe.natj.general.Pointer peer)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static boolean`	`accessInstanceVariablesDirectly()`
`static AVAudioPlayer`	`alloc()`
`static AVAudioPlayer`	`allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)`
`static boolean`	`automaticallyNotifiesObserversForKey(java.lang.String key)`
`float`	`averagePowerForChannel(long channelNumber)` returns average power in decibels for a given channel
`static void`	`cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)`
`static void`	`cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget, org.moe.natj.objc.SEL aSelector, java.lang.Object anArgument)`
`NSArray<? extends AVAudioSessionChannelDescription>`	`channelAssignments()` Array of AVAudioSessionChannelDescription objects
`static NSArray<java.lang.String>`	`classFallbacksForKeyedArchiver()`
`static org.moe.natj.objc.Class`	`classForKeyedUnarchiver()`
`double`	`currentTime()` If the sound is playing, currentTime is the offset into the sound of the current playback position.
`NSData`	`data()` returns nil if object was not created with a data object
`static java.lang.String`	`debugDescription_static()`
`AVAudioPlayerDelegate`	`delegate()` the delegate will be sent messages from the AVAudioPlayerDelegate protocol
`static java.lang.String`	`description_static()`
`double`	`deviceCurrentTime()` returns the current time associated with the output device
`double`	`duration()` the duration of the sound.
`boolean`	`enableRate()` You must set enableRate to YES for the rate property to take effect.
`AVAudioFormat`	`format()` returns the format of the audio data
`static long`	`hash_static()`
`AVAudioPlayer`	`init()`
`AVAudioPlayer`	`initWithContentsOfURLError(NSURL url, org.moe.natj.general.ptr.Ptr<NSError> outError)` all data must be in the form of an audio file understood by CoreAudio
`AVAudioPlayer`	`initWithContentsOfURLFileTypeHintError(NSURL url, java.lang.String utiString, org.moe.natj.general.ptr.Ptr<NSError> outError)` The file type hint is a constant defined in AVMediaFormat.h whose value is a UTI for a file format.
`AVAudioPlayer`	`initWithDataError(NSData data, org.moe.natj.general.ptr.Ptr<NSError> outError)`
`AVAudioPlayer`	`initWithDataFileTypeHintError(NSData data, java.lang.String utiString, org.moe.natj.general.ptr.Ptr<NSError> outError)`
`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`	`isMeteringEnabled()` turns level metering on or off.
`boolean`	`isPlaying()` is it playing or not?
`static boolean`	`isSubclassOfClass(org.moe.natj.objc.Class aClass)`
`static NSSet<java.lang.String>`	`keyPathsForValuesAffectingValueForKey(java.lang.String key)`
`static AVAudioPlayer`	`new_objc()`
`long`	`numberOfChannels()`
`long`	`numberOfLoops()` "numberOfLoops" is the number of times that the sound will return to the beginning upon reaching the end.
`float`	`pan()` set panning.
`void`	`pause()` Pauses playback, but remains ready to play.
`float`	`peakPowerForChannel(long channelNumber)` returns peak power in decibels for a given channel
`boolean`	`play()` This method starts the audio hardware synchronously (if not already running), and triggers the sound playback which is streamed asynchronously.
`boolean`	`playAtTime(double time)` This method starts the audio hardware synchronously (if not already running), and triggers the sound playback which is streamed asynchronously at the specified time in the future.
`boolean`	`prepareToPlay()` Transport control Methods that return BOOL return YES on success and NO on failure.
`float`	`rate()` See enableRate.
`static boolean`	`resolveClassMethod(org.moe.natj.objc.SEL sel)`
`static boolean`	`resolveInstanceMethod(org.moe.natj.objc.SEL sel)`
`void`	`setChannelAssignments(NSArray<? extends AVAudioSessionChannelDescription> value)` Array of AVAudioSessionChannelDescription objects
`void`	`setCurrentTime(double value)` If the sound is playing, currentTime is the offset into the sound of the current playback position.
`void`	`setDelegate_unsafe(AVAudioPlayerDelegate value)` the delegate will be sent messages from the AVAudioPlayerDelegate protocol
`void`	`setDelegate(AVAudioPlayerDelegate value)` the delegate will be sent messages from the AVAudioPlayerDelegate protocol
`void`	`setEnableRate(boolean value)` You must set enableRate to YES for the rate property to take effect.
`void`	`setMeteringEnabled(boolean value)` turns level metering on or off.
`void`	`setNumberOfLoops(long value)` "numberOfLoops" is the number of times that the sound will return to the beginning upon reaching the end.
`void`	`setPan(float value)` set panning.
`void`	`setRate(float value)` See enableRate.
`NSDictionary<java.lang.String,?>`	`settings()` returns a settings dictionary with keys as described in AVAudioSettings.h
`static void`	`setVersion_static(long aVersion)`
`void`	`setVolume(float value)` The volume for the sound.
`void`	`setVolumeFadeDuration(float volume, double duration)` fade to a new volume over a duration
`void`	`stop()` Synchronously stops playback, no longer ready to play.
`static org.moe.natj.objc.Class`	`superclass_static()`
`void`	`updateMeters()` call to refresh meter values
`NSURL`	`url()` returns nil if object was not created with a URL
`static long`	`version_static()`
`float`	`volume()` The volume for the sound.

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
  - AVAudioPlayer
```
protected AVAudioPlayer(org.moe.natj.general.Pointer peer)
```
- Method Detail
  - accessInstanceVariablesDirectly
```
public static boolean accessInstanceVariablesDirectly()
```
  - alloc
```
public static AVAudioPlayer alloc()
```
  - allocWithZone
```
public static AVAudioPlayer allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
```
  - automaticallyNotifiesObserversForKey
```
public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)
```
  - averagePowerForChannel
```
public float averagePowerForChannel(long channelNumber)
```
    returns average power in decibels for a given channel
  - 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)
```
  - channelAssignments
```
public NSArray<? extends AVAudioSessionChannelDescription> channelAssignments()
```
    Array of AVAudioSessionChannelDescription objects
  - classFallbacksForKeyedArchiver
```
public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()
```
  - classForKeyedUnarchiver
```
public static org.moe.natj.objc.Class classForKeyedUnarchiver()
```
  - currentTime
```
public double currentTime()
```
    If the sound is playing, currentTime is the offset into the sound of the current playback position. If the sound is not playing, currentTime is the offset into the sound where playing would start.
  - data
```
public NSData data()
```
    returns nil if object was not created with a data object
  - debugDescription_static
```
public static java.lang.String debugDescription_static()
```
  - delegate
```
public AVAudioPlayerDelegate delegate()
```
    the delegate will be sent messages from the AVAudioPlayerDelegate protocol
  - description_static
```
public static java.lang.String description_static()
```
  - deviceCurrentTime
```
public double deviceCurrentTime()
```
    returns the current time associated with the output device
  - duration
```
public double duration()
```
    the duration of the sound.
  - enableRate
```
public boolean enableRate()
```
    You must set enableRate to YES for the rate property to take effect. You must set this before calling prepareToPlay.
  - format
```
public AVAudioFormat format()
```
    returns the format of the audio data
  - hash_static
```
public static long hash_static()
```
  - init
```
public AVAudioPlayer init()
```
    Overrides:
    
    init in class NSObject
  - initWithContentsOfURLError
```
public AVAudioPlayer initWithContentsOfURLError(NSURL url,
                                                org.moe.natj.general.ptr.Ptr<NSError> outError)
```
    all data must be in the form of an audio file understood by CoreAudio
  - initWithContentsOfURLFileTypeHintError
```
public AVAudioPlayer initWithContentsOfURLFileTypeHintError(NSURL url,
                                                            java.lang.String utiString,
                                                            org.moe.natj.general.ptr.Ptr<NSError> outError)
```
    The file type hint is a constant defined in AVMediaFormat.h whose value is a UTI for a file format. e.g. AVFileTypeAIFF. Sometimes the type of a file cannot be determined from the data, or it is actually corrupt. The file type hint tells the parser what kind of data to look for so that files which are not self identifying or possibly even corrupt can be successfully parsed.
  - initWithDataError
```
public AVAudioPlayer initWithDataError(NSData data,
                                       org.moe.natj.general.ptr.Ptr<NSError> outError)
```
  - initWithDataFileTypeHintError
```
public AVAudioPlayer initWithDataFileTypeHintError(NSData data,
                                                   java.lang.String utiString,
                                                   org.moe.natj.general.ptr.Ptr<NSError> outError)
```
  - 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)
```
  - isMeteringEnabled
```
public boolean isMeteringEnabled()
```
    turns level metering on or off. default is off.
  - isPlaying
```
public boolean isPlaying()
```
    is it playing or not?
  - 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 AVAudioPlayer new_objc()
```
  - numberOfChannels
```
public long numberOfChannels()
```
  - numberOfLoops
```
public long numberOfLoops()
```
    "numberOfLoops" is the number of times that the sound will return to the beginning upon reaching the end. A value of zero means to play the sound just once. A value of one will result in playing the sound twice, and so on.. Any negative number will loop indefinitely until stopped.
  - pan
```
public float pan()
```
    set panning. -1.0 is left, 0.0 is center, 1.0 is right.
  - pause
```
public void pause()
```
    Pauses playback, but remains ready to play.
  - peakPowerForChannel
```
public float peakPowerForChannel(long channelNumber)
```
    returns peak power in decibels for a given channel
  - play
```
public boolean play()
```
    This method starts the audio hardware synchronously (if not already running), and triggers the sound playback which is streamed asynchronously.
  - playAtTime
```
public boolean playAtTime(double time)
```
    This method starts the audio hardware synchronously (if not already running), and triggers the sound playback which is streamed asynchronously at the specified time in the future. Time is an absolute time based on and greater than deviceCurrentTime.
  - prepareToPlay
```
public boolean prepareToPlay()
```
    Transport control Methods that return BOOL return YES on success and NO on failure. Get ready to play the sound. This happens automatically on play.
  - rate
```
public float rate()
```
    See enableRate. The playback rate for the sound. 1.0 is normal, 0.5 is half speed, 2.0 is double speed.
  - resolveClassMethod
```
public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)
```
  - resolveInstanceMethod
```
public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)
```
  - setChannelAssignments
```
public void setChannelAssignments(NSArray<? extends AVAudioSessionChannelDescription> value)
```
    Array of AVAudioSessionChannelDescription objects
  - setCurrentTime
```
public void setCurrentTime(double value)
```
    If the sound is playing, currentTime is the offset into the sound of the current playback position. If the sound is not playing, currentTime is the offset into the sound where playing would start.
  - setDelegate_unsafe
```
public void setDelegate_unsafe(AVAudioPlayerDelegate value)
```
    the delegate will be sent messages from the AVAudioPlayerDelegate protocol
  - setDelegate
```
public void setDelegate(AVAudioPlayerDelegate value)
```
    the delegate will be sent messages from the AVAudioPlayerDelegate protocol
  - setEnableRate
```
public void setEnableRate(boolean value)
```
    You must set enableRate to YES for the rate property to take effect. You must set this before calling prepareToPlay.
  - setMeteringEnabled
```
public void setMeteringEnabled(boolean value)
```
    turns level metering on or off. default is off.
  - setNumberOfLoops
```
public void setNumberOfLoops(long value)
```
    "numberOfLoops" is the number of times that the sound will return to the beginning upon reaching the end. A value of zero means to play the sound just once. A value of one will result in playing the sound twice, and so on.. Any negative number will loop indefinitely until stopped.
  - setPan
```
public void setPan(float value)
```
    set panning. -1.0 is left, 0.0 is center, 1.0 is right.
  - setRate
```
public void setRate(float value)
```
    See enableRate. The playback rate for the sound. 1.0 is normal, 0.5 is half speed, 2.0 is double speed.
  - setVersion_static
```
public static void setVersion_static(long aVersion)
```
  - setVolume
```
public void setVolume(float value)
```
    The volume for the sound. The nominal range is from 0.0 to 1.0.
  - setVolumeFadeDuration
```
public void setVolumeFadeDuration(float volume,
                                  double duration)
```
    fade to a new volume over a duration
  - settings
```
public NSDictionary<java.lang.String,?> settings()
```
    returns a settings dictionary with keys as described in AVAudioSettings.h
  - stop
```
public void stop()
```
    Synchronously stops playback, no longer ready to play. NOTE: - This will block while releasing the audio hardware that was acquired upon calling play() or prepareToPlay()
  - superclass_static
```
public static org.moe.natj.objc.Class superclass_static()
```
  - updateMeters
```
public void updateMeters()
```
    call to refresh meter values
  - url
```
public NSURL url()
```
    returns nil if object was not created with a URL
  - version_static
```
public static long version_static()
```
  - volume
```
public float volume()
```
    The volume for the sound. The nominal range is from 0.0 to 1.0.

Class AVAudioPlayer

Nested Class Summary

Nested classes/interfaces inherited from class apple.NSObject

Constructor Summary

Method Summary

Methods inherited from class apple.NSObject

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

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

Methods inherited from class java.lang.Object

Constructor Detail

AVAudioPlayer

Method Detail

accessInstanceVariablesDirectly

alloc

allocWithZone

automaticallyNotifiesObserversForKey

averagePowerForChannel

cancelPreviousPerformRequestsWithTarget

cancelPreviousPerformRequestsWithTargetSelectorObject

channelAssignments

classFallbacksForKeyedArchiver

classForKeyedUnarchiver

currentTime

data

debugDescription_static

delegate

description_static

deviceCurrentTime

duration

enableRate

format

hash_static

init

initWithContentsOfURLError

initWithContentsOfURLFileTypeHintError

initWithDataError

initWithDataFileTypeHintError

instanceMethodForSelector

instanceMethodSignatureForSelector

instancesRespondToSelector

isMeteringEnabled

isPlaying

isSubclassOfClass

keyPathsForValuesAffectingValueForKey

new_objc

numberOfChannels

numberOfLoops

pan

pause

peakPowerForChannel

play

playAtTime

prepareToPlay

rate

resolveClassMethod

resolveInstanceMethod

setChannelAssignments

setCurrentTime

setDelegate_unsafe

setDelegate

setEnableRate

setMeteringEnabled

setNumberOfLoops

setPan

setRate

setVersion_static

setVolume

setVolumeFadeDuration

settings

stop

superclass_static

updateMeters

url

version_static

volume