程序包 ohos.media.common

类 AudioProperty.Builder

java.lang.Object

ohos.media.common.AudioProperty.Builder

封闭类:

AudioProperty

public static class AudioProperty.Builder
extends Object

Static inner class of AudioProperty to create an AudioProperty object.

从以下版本开始:

1

构造器概要

构造器

构造器	说明
Builder()	Default constructor used to create a Builder instance.
Builder(AudioProperty property)	A constructor used to create a Builder instance based on an AudioProperty object.

方法概要

限定符和类型	方法	说明
AudioProperty	build()	Creates an AudioProperty object.
AudioProperty.Builder	setRecorderAudioEncoder(int recorderAudioEncoder)	Sets an audio encoding format.
AudioProperty.Builder	setRecorderBitRate(int recorderBitRate)	Sets an audio encoding bit rate.
AudioProperty.Builder	setRecorderNumChannels(int recorderNumChannels)	Sets the number of audio channels.
AudioProperty.Builder	setRecorderSamplingRate(int recorderSamplingRate)	Sets an audio sampling rate.

从类继承的方法 java.lang.Object

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

构造器详细资料

Builder

public Builder()

Default constructor used to create a Builder instance.

从以下版本开始:

1

Builder

public Builder(AudioProperty property)

A constructor used to create a Builder instance based on an AudioProperty object.

参数:

property - Indicates an AudioProperty object.

从以下版本开始:

1

方法详细资料

build

public AudioProperty build()

Creates an AudioProperty object.

返回:

Returns an AudioProperty object.

从以下版本开始:

1

setRecorderNumChannels

public AudioProperty.Builder setRecorderNumChannels(int recorderNumChannels)

Sets the number of audio channels.

参数:

recorderNumChannels - Indicates the number of audio channels.

返回:

Returns a Builder instance.

从以下版本开始:

1

setRecorderAudioEncoder

public AudioProperty.Builder setRecorderAudioEncoder(int recorderAudioEncoder)

Sets an audio encoding format.

参数:

recorderAudioEncoder - Indicates an audio encoding format.

返回:

Returns a Builder instance.

从以下版本开始:

1

setRecorderBitRate

public AudioProperty.Builder setRecorderBitRate(int recorderBitRate)

Sets an audio encoding bit rate.

参数:

recorderBitRate - Indicates an audio encoding bit rate.

返回:

Returns a Builder instance.

从以下版本开始:

1

setRecorderSamplingRate

public AudioProperty.Builder setRecorderSamplingRate(int recorderSamplingRate)

Sets an audio sampling rate.

参数:

recorderSamplingRate - Indicates an audio sampling rate.

返回:

Returns a Builder instance.

从以下版本开始:

1