程序包 ohos.media.audio

枚举 AudioStreamInfo.StreamType

java.lang.Object

java.lang.Enum<AudioStreamInfo.StreamType>

ohos.media.audio.AudioStreamInfo.StreamType

所有已实现的接口:

Serializable, Comparable<AudioStreamInfo.StreamType>

封闭类:

AudioStreamInfo

public static enum AudioStreamInfo.StreamType
extends Enum<AudioStreamInfo.StreamType>

Describes audio stream type.

从以下版本开始:

3

SystemCapability

SystemCapability.Multimedia#AUDIO

枚举常量概要

枚举常量

枚举常量	说明
STREAM_TYPE_ACCESSIBILITY	Indicates the streams for accessibility prompts.
STREAM_TYPE_ALARM	Indicates the streams for alarms.
STREAM_TYPE_DTMF	Indicates the streams for DTMF tones.
STREAM_TYPE_MUSIC	Indicates the streams for music.
STREAM_TYPE_NOTIFICATION	Indicates the streams for notifications.
STREAM_TYPE_RING	Indicates the streams for the phone ring and message alerts.
STREAM_TYPE_SYSTEM	Indicates the streams for system sounds.
STREAM_TYPE_VOICE_CALL	Indicates the streams for calls.

方法概要

限定符和类型	方法	说明
int	getValue()	Obtains an enum value.
static AudioStreamInfo.StreamType	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 AudioStreamInfo.StreamType[]	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 (AudioStreamInfo.StreamType c : AudioStreamInfo.StreamType.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

STREAM_TYPE_VOICE_CALL

public static final AudioStreamInfo.StreamType STREAM_TYPE_VOICE_CALL

Indicates the streams for calls.

STREAM_TYPE_SYSTEM

public static final AudioStreamInfo.StreamType STREAM_TYPE_SYSTEM

Indicates the streams for system sounds.

STREAM_TYPE_RING

public static final AudioStreamInfo.StreamType STREAM_TYPE_RING

Indicates the streams for the phone ring and message alerts.

STREAM_TYPE_MUSIC

public static final AudioStreamInfo.StreamType STREAM_TYPE_MUSIC

Indicates the streams for music.

STREAM_TYPE_ALARM

public static final AudioStreamInfo.StreamType STREAM_TYPE_ALARM

Indicates the streams for alarms.

STREAM_TYPE_NOTIFICATION

public static final AudioStreamInfo.StreamType STREAM_TYPE_NOTIFICATION

Indicates the streams for notifications.

STREAM_TYPE_DTMF

public static final AudioStreamInfo.StreamType STREAM_TYPE_DTMF

Indicates the streams for DTMF tones.

STREAM_TYPE_ACCESSIBILITY

public static final AudioStreamInfo.StreamType STREAM_TYPE_ACCESSIBILITY

Indicates the streams for accessibility prompts.

方法详细资料

values

public static AudioStreamInfo.StreamType[] 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 (AudioStreamInfo.StreamType c : AudioStreamInfo.StreamType.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 AudioStreamInfo.StreamType 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:

3