Package apple.avfoundation

Class AVSpeechUtterance

  • All Implemented Interfaces:
    NSCoding, NSCopying, NSSecureCoding, NSObject
    public class AVSpeechUtterance
extends NSObject
implements NSCopying, NSSecureCoding
    AVSpeechUtterance AVSpeechUtterance is the atom of speaking a string or pausing the synthesizer. To start speaking, specify the AVSpeechSynthesisVoice and the string to be spoken, then optionally change the rate, pitch or volume if desired.

    • Constructor Detail

      • AVSpeechUtterance

        protected AVSpeechUtterance​(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)

      • speechUtteranceWithString

        public static AVSpeechUtterance speechUtteranceWithString​(java.lang.String string)

      • superclass_static

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

      • supportsSecureCoding

        public static boolean supportsSecureCoding()

      • version_static

        public static long version_static()

      • copyWithZone

        public java.lang.Object copyWithZone​(org.moe.natj.general.ptr.VoidPtr zone)
        Specified by:
        copyWithZone in interface NSCopying

      • initWithString

        public AVSpeechUtterance initWithString​(java.lang.String string)

      • pitchMultiplier

        public float pitchMultiplier()
        [0.5 - 2] Default = 1

      • postUtteranceDelay

        public double postUtteranceDelay()
        Default is 0.0

      • preUtteranceDelay

        public double preUtteranceDelay()
        Default is 0.0

      • rate

        public float rate()
        Values are pinned between AVSpeechUtteranceMinimumSpeechRate and AVSpeechUtteranceMaximumSpeechRate.

      • setPitchMultiplier

        public void setPitchMultiplier​(float value)
        [0.5 - 2] Default = 1

      • setPostUtteranceDelay

        public void setPostUtteranceDelay​(double value)
        Default is 0.0

      • setPreUtteranceDelay

        public void setPreUtteranceDelay​(double value)
        Default is 0.0

      • setRate

        public void setRate​(float value)
        Values are pinned between AVSpeechUtteranceMinimumSpeechRate and AVSpeechUtteranceMaximumSpeechRate.

      • setVoice

        public void setVoice​(AVSpeechSynthesisVoice value)
        If no voice is specified, the system's default will be used.

      • setVolume

        public void setVolume​(float value)
        [0-1] Default = 1

      • speechString

        public java.lang.String speechString()

      • _supportsSecureCoding

        public boolean _supportsSecureCoding()
        Description copied from interface: NSSecureCoding
        This property must return YES on all classes that allow secure coding. Subclasses of classes that adopt NSSecureCoding and override initWithCoder: must also override this method and return YES. The Secure Coding Guide should be consulted when writing methods that decode data.
        Specified by:
        _supportsSecureCoding in interface NSSecureCoding

      • volume

        public float volume()
        [0-1] Default = 1

      • prefersAssistiveTechnologySettings

        public boolean prefersAssistiveTechnologySettings()
        If an assistive technology is on, like VoiceOver, the user's selected voice, rate and other settings will be used for this speech utterance instead of the default values. If no assistive technologies are on, then the values of the properties on AVSpeechUtterance will be used. Note that querying the properties will not refect the user's settings.

      • setPrefersAssistiveTechnologySettings

        public void setPrefersAssistiveTechnologySettings​(boolean value)
        If an assistive technology is on, like VoiceOver, the user's selected voice, rate and other settings will be used for this speech utterance instead of the default values. If no assistive technologies are on, then the values of the properties on AVSpeechUtterance will be used. Note that querying the properties will not refect the user's settings.