程序包 ohos.media.audio

类 SoundEffect.SoundEffectInfo

java.lang.Object

ohos.media.audio.SoundEffect.SoundEffectInfo

封闭类:

SoundEffect

public static class SoundEffect.SoundEffectInfo
extends Object

Provides sound effect information.

从以下版本开始:

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SystemCapability

SystemCapability.Multimedia#AUDIO

构造器概要

构造器

构造器	说明
SoundEffectInfo()	A no-argument constructor used to create a SoundEffectInfo instance.
SoundEffectInfo(String uid, String type, String mode, String name)	A parameterized constructor used to create a SoundEffectInfo instance.

方法概要

限定符和类型	方法	说明
boolean	equals(Object obj)	Checks whether a given obj is the same as the current sound effect.
String	getMode()	Obtains a sound effect mode.
String	getName()	Obtains a sound effect name.
UUID	getType()	Obtains a sound effect type.
UUID	getUid()	Obtains a sound effect ID.
int	hashCode()	Generates a hash code value based on the ID, type, mode, and name of a sound effect.
void	setMode(String mode)	Sets a sound effect mode.
void	setName(String name)	Sets a sound effect name.
void	setType(UUID type)	Sets a sound effect type.
void	setUid(UUID uid)	Sets a sound effect ID.

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

SoundEffectInfo

public SoundEffectInfo()

A no-argument constructor used to create a SoundEffectInfo instance.

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SoundEffectInfo

public SoundEffectInfo(String uid,
                       String type,
                       String mode,
                       String name)

A parameterized constructor used to create a SoundEffectInfo instance.

参数:

uid - Indicates a sound effect ID.

type - Indicates a sound effect type, which can be SoundEffect#SOUND_EFFECT_TYPE_EC, SoundEffect#SOUND_EFFECT_TYPE_GC, or SoundEffect#SOUND_EFFECT_TYPE_NS.

mode - Indicates a sound effect mode, which can be SoundEffect#SOUND_EFFECT_MODE_AUXILIARY, SoundEffect#SOUND_EFFECT_MODE_INSERT, or SoundEffect#SOUND_EFFECT_MODE_PRE_PROCESSING.

name - Indicates the name of a sound effect.

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方法详细资料

getUid

public UUID getUid()

Obtains a sound effect ID.

返回:

Returns the sound effect ID.

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setUid

public void setUid(UUID uid)

Sets a sound effect ID.

参数:

uid - Indicates the sound effect ID to set.

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getType

public UUID getType()

Obtains a sound effect type.

返回:

Returns the sound effect type.

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setType

public void setType(UUID type)

Sets a sound effect type.

参数:

type - Indicates the sound effect type to set.

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getMode

public String getMode()

Obtains a sound effect mode.

返回:

Returns the sound effect mode.

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setMode

public void setMode(String mode)

Sets a sound effect mode.

参数:

mode - Indicates the sound effect mode to set.

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getName

public String getName()

Obtains a sound effect name.

返回:

Returns the sound effect name.

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setName

public void setName(String name)

Sets a sound effect name.

参数:

name - Indicates the sound effect name to set.

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equals

public boolean equals(Object obj)

Checks whether a given obj is the same as the current sound effect.

They are the same if they have the same ID, type, mode, and name.

覆盖:

equals 在类中 Object

参数:

obj - Indicates a SoundEffectInfo object.

返回:

Returns true if obj is the same as the current sound effect; returns false otherwise.

从以下版本开始:

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另请参阅:

Object.hashCode(), HashMap

hashCode

public int hashCode()

Generates a hash code value based on the ID, type, mode, and name of a sound effect.

覆盖:

hashCode 在类中 Object

返回:

Returns the hash code value.

从以下版本开始:

1

另请参阅:

Object.equals(java.lang.Object), System.identityHashCode(java.lang.Object)