程序包 ohos.media.audio

枚举 AudioStreamInfo.ChannelMask

java.lang.Object

java.lang.Enum<AudioStreamInfo.ChannelMask>

ohos.media.audio.AudioStreamInfo.ChannelMask

所有已实现的接口:

Serializable, Comparable<AudioStreamInfo.ChannelMask>

封闭类:

AudioStreamInfo

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

Describes the channel mask.

从以下版本开始:

1

SystemCapability

SystemCapability.Multimedia#AUDIO

枚举常量概要

枚举常量

枚举常量	说明
CHANNEL_IN_MONO	Indicates the single input channel mask.
CHANNEL_IN_STEREO	Indicates the dual input channel mask.
CHANNEL_INVALID	Indicates an invalid channel mask.
CHANNEL_OUT_5POINT1	Indicates the six output channel mask of CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT | CHANNEL_OUT_FRONT_CENTER | CHANNEL_OUT_LOW_FREQUENCY | CHANNEL_OUT_BACK_LEFT | CHANNEL_OUT_BACK_RIGHT.
CHANNEL_OUT_5POINT1_SIDE	Indicates the six output channel mask of CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT | CHANNEL_OUT_FRONT_CENTER | CHANNEL_OUT_LOW_FREQUENCY | CHANNEL_OUT_SIDE_LEFT | CHANNEL_OUT_SIDE_RIGHT.
CHANNEL_OUT_7POINT1	Indicates the eight output channel mask of CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT | CHANNEL_OUT_FRONT_CENTER | CHANNEL_OUT_LOW_FREQUENCY | CHANNEL_OUT_BACK_LEFT | CHANNEL_OUT_BACK_RIGHT | CHANNEL_OUT_FRONT_LEFT_OF_CENTER | CHANNEL_OUT_FRONT_RIGHT_OF_CENTER.
CHANNEL_OUT_BACK_CENTER	Indicates the mask of the central rear output channel.
CHANNEL_OUT_BACK_LEFT	Indicates the mask of the rear left output channel.
CHANNEL_OUT_BACK_RIGHT	Indicates the mask of the rear right output channel.
CHANNEL_OUT_DEFAULT	Indicates the default channel mask.
CHANNEL_OUT_FRONT_CENTER	Indicates the mask of the central front output channel.
CHANNEL_OUT_FRONT_LEFT	Indicates the mask of the front left output channel.
CHANNEL_OUT_FRONT_LEFT_OF_CENTER	Indicates the mask of the central front left output channel.
CHANNEL_OUT_FRONT_RIGHT	Indicates the mask of the front right output channel.
CHANNEL_OUT_FRONT_RIGHT_OF_CENTER	Indicates the mask of the central front right output channel.
CHANNEL_OUT_LOW_FREQUENCY	Indicates the mask of the low-frequency audio output channel.
CHANNEL_OUT_MONO	Indicates the single output channel mask.
CHANNEL_OUT_QUAD	Indicates the quad output channel mask of CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT | CHANNEL_OUT_BACK_LEFT | CHANNEL_OUT_BACK_RIGHT.
CHANNEL_OUT_QUAD_SIDE	Indicates the quad output channel mask of CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT | CHANNEL_OUT_SIDE_LEFT | CHANNEL_OUT_SIDE_RIGHT.
CHANNEL_OUT_SIDE_LEFT	Indicates the mask of the left side output channel.
CHANNEL_OUT_SIDE_RIGHT	Indicates the mask of the right side output channel.
CHANNEL_OUT_STEREO	Indicates the dual output channel mask of CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT.
CHANNEL_OUT_SURROUND	Indicates the quad output channel mask of CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT | CHANNEL_OUT_FRONT_CENTER | CHANNEL_OUT_BACK_CENTER.
CHANNEL_OUT_TOP_BACK_CENTER	Indicates the mask of the central top rear output channel.
CHANNEL_OUT_TOP_BACK_LEFT	Indicates the mask of the top rear left output channel.
CHANNEL_OUT_TOP_BACK_RIGHT	Indicates the mask of the top rear right output channel.
CHANNEL_OUT_TOP_CENTER	Indicates the mask of the central top output channel.
CHANNEL_OUT_TOP_FRONT_CENTER	Indicates the mask of the central top front output channel.
CHANNEL_OUT_TOP_FRONT_LEFT	Indicates the mask of the top front left output channel.
CHANNEL_OUT_TOP_FRONT_RIGHT	Indicates the mask of the top front right output channel.

方法概要

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

CHANNEL_INVALID

public static final AudioStreamInfo.ChannelMask CHANNEL_INVALID

Indicates an invalid channel mask.

CHANNEL_OUT_DEFAULT

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_DEFAULT

Indicates the default channel mask.

CHANNEL_OUT_FRONT_LEFT

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_FRONT_LEFT

Indicates the mask of the front left output channel.

CHANNEL_OUT_FRONT_RIGHT

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_FRONT_RIGHT

Indicates the mask of the front right output channel.

CHANNEL_OUT_FRONT_CENTER

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_FRONT_CENTER

Indicates the mask of the central front output channel.

CHANNEL_OUT_LOW_FREQUENCY

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_LOW_FREQUENCY

Indicates the mask of the low-frequency audio output channel.

CHANNEL_OUT_BACK_LEFT

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_BACK_LEFT

Indicates the mask of the rear left output channel.

CHANNEL_OUT_BACK_RIGHT

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_BACK_RIGHT

Indicates the mask of the rear right output channel.

CHANNEL_OUT_FRONT_LEFT_OF_CENTER

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_FRONT_LEFT_OF_CENTER

Indicates the mask of the central front left output channel.

CHANNEL_OUT_FRONT_RIGHT_OF_CENTER

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_FRONT_RIGHT_OF_CENTER

Indicates the mask of the central front right output channel.

CHANNEL_OUT_BACK_CENTER

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_BACK_CENTER

Indicates the mask of the central rear output channel.

CHANNEL_OUT_SIDE_LEFT

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_SIDE_LEFT

Indicates the mask of the left side output channel.

CHANNEL_OUT_SIDE_RIGHT

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_SIDE_RIGHT

Indicates the mask of the right side output channel.

CHANNEL_OUT_TOP_CENTER

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_TOP_CENTER

Indicates the mask of the central top output channel.

CHANNEL_OUT_TOP_FRONT_LEFT

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_TOP_FRONT_LEFT

Indicates the mask of the top front left output channel.

CHANNEL_OUT_TOP_FRONT_CENTER

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_TOP_FRONT_CENTER

Indicates the mask of the central top front output channel.

CHANNEL_OUT_TOP_FRONT_RIGHT

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_TOP_FRONT_RIGHT

Indicates the mask of the top front right output channel.

CHANNEL_OUT_TOP_BACK_LEFT

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_TOP_BACK_LEFT

Indicates the mask of the top rear left output channel.

CHANNEL_OUT_TOP_BACK_CENTER

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_TOP_BACK_CENTER

Indicates the mask of the central top rear output channel.

CHANNEL_OUT_TOP_BACK_RIGHT

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_TOP_BACK_RIGHT

Indicates the mask of the top rear right output channel.

CHANNEL_OUT_MONO

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_MONO

Indicates the single output channel mask.

CHANNEL_OUT_STEREO

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_STEREO

Indicates the dual output channel mask of CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT.

CHANNEL_OUT_QUAD

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_QUAD

Indicates the quad output channel mask of CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT | CHANNEL_OUT_BACK_LEFT | CHANNEL_OUT_BACK_RIGHT.

CHANNEL_OUT_QUAD_SIDE

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_QUAD_SIDE

Indicates the quad output channel mask of CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT | CHANNEL_OUT_SIDE_LEFT | CHANNEL_OUT_SIDE_RIGHT.

CHANNEL_OUT_SURROUND

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_SURROUND

Indicates the quad output channel mask of CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT | CHANNEL_OUT_FRONT_CENTER | CHANNEL_OUT_BACK_CENTER.

CHANNEL_OUT_5POINT1

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_5POINT1

Indicates the six output channel mask of CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT | CHANNEL_OUT_FRONT_CENTER | CHANNEL_OUT_LOW_FREQUENCY | CHANNEL_OUT_BACK_LEFT | CHANNEL_OUT_BACK_RIGHT.

CHANNEL_OUT_5POINT1_SIDE

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_5POINT1_SIDE

Indicates the six output channel mask of CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT | CHANNEL_OUT_FRONT_CENTER | CHANNEL_OUT_LOW_FREQUENCY | CHANNEL_OUT_SIDE_LEFT | CHANNEL_OUT_SIDE_RIGHT.

CHANNEL_OUT_7POINT1

public static final AudioStreamInfo.ChannelMask CHANNEL_OUT_7POINT1

Indicates the eight output channel mask of CHANNEL_OUT_FRONT_LEFT | CHANNEL_OUT_FRONT_RIGHT | CHANNEL_OUT_FRONT_CENTER | CHANNEL_OUT_LOW_FREQUENCY | CHANNEL_OUT_BACK_LEFT | CHANNEL_OUT_BACK_RIGHT | CHANNEL_OUT_FRONT_LEFT_OF_CENTER | CHANNEL_OUT_FRONT_RIGHT_OF_CENTER.

CHANNEL_IN_MONO

public static final AudioStreamInfo.ChannelMask CHANNEL_IN_MONO

Indicates the single input channel mask.

CHANNEL_IN_STEREO

public static final AudioStreamInfo.ChannelMask CHANNEL_IN_STEREO

Indicates the dual input channel mask.

方法详细资料

values

public static AudioStreamInfo.ChannelMask[] 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.ChannelMask c : AudioStreamInfo.ChannelMask.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.ChannelMask 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:

1