程序包 ohos.media.audio

枚举 AudioCapturer.State

java.lang.Object

java.lang.Enum<AudioCapturer.State>

ohos.media.audio.AudioCapturer.State

所有已实现的接口:

Serializable, Comparable<AudioCapturer.State>

封闭类:

AudioCapturer

public static enum AudioCapturer.State
extends Enum<AudioCapturer.State>

Describes recording states.

从以下版本开始:

2

SystemCapability

SystemCapability.Multimedia#AUDIO

枚举常量概要

枚举常量

枚举常量	说明
STATE_INITIALIZED	Indicates that audio stream information has been set.
STATE_RECORDING	Indicates that the recording is in progress.
STATE_STOPPED	Indicates that the recording is stopped.
STATE_UNINITIALIZED	Indicates the default state, which is not initialized.

方法概要

限定符和类型	方法	说明
int	getValue()	Obtains an enum value.
static AudioCapturer.State	valueOf(String name)	返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)
static AudioCapturer.State[]	values()	按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示: for (AudioCapturer.State c : AudioCapturer.State.values()) System.out.println(c);

从类继承的方法 java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

STATE_UNINITIALIZED

public static final AudioCapturer.State STATE_UNINITIALIZED

Indicates the default state, which is not initialized.

STATE_INITIALIZED

public static final AudioCapturer.State STATE_INITIALIZED

Indicates that audio stream information has been set.

STATE_RECORDING

public static final AudioCapturer.State STATE_RECORDING

Indicates that the recording is in progress.

STATE_STOPPED

public static final AudioCapturer.State STATE_STOPPED

Indicates that the recording is stopped.

方法详细资料

values

public static AudioCapturer.State[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (AudioCapturer.State c : AudioCapturer.State.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static AudioCapturer.State valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值

getValue

public int getValue()

Obtains an enum value.

返回:

Returns the enum value.

从以下版本开始:

2