程序包 ohos.media.audio

枚举 AudioCapturerInfo.AudioInputSource

java.lang.Object

java.lang.Enum<AudioCapturerInfo.AudioInputSource>

ohos.media.audio.AudioCapturerInfo.AudioInputSource

所有已实现的接口:

Serializable, Comparable<AudioCapturerInfo.AudioInputSource>

封闭类:

AudioCapturerInfo

public static enum AudioCapturerInfo.AudioInputSource
extends Enum<AudioCapturerInfo.AudioInputSource>

Describes audio input sources.

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
AUDIO_INPUT_SOURCE_CAMCORDER	Indicates the microphone source for video recording or for the use of a camera (if supported).
AUDIO_INPUT_SOURCE_DEFAULT	Indicates the default audio source.
AUDIO_INPUT_SOURCE_ECHO_REFERENCE	Indicates the source for an echo canceller to capture the reference signal to be canceled.
AUDIO_INPUT_SOURCE_FM_TUNER	Indicates the audio source for capturing broadcast radio tuner output.
AUDIO_INPUT_SOURCE_HOTWORD	Indicates the audio source for Preemptible and Low-priority software hotword detection.
AUDIO_INPUT_SOURCE_INVALID	Indicates an invalid audio source.
AUDIO_INPUT_SOURCE_MIC	Indicates the microphone source.
AUDIO_INPUT_SOURCE_REMOTE_SUBMIX	Indicates the source for a sub-mix of audio streams to be presented remotely.
AUDIO_INPUT_SOURCE_REMOTE_SUBMIX_EXTEND	Indicates the audio source for screen recording.
AUDIO_INPUT_SOURCE_UNPROCESSED	Indicates the microphone source for unprocessed (raw) audio.
AUDIO_INPUT_SOURCE_VOICE_CALL	Indicates both uplink and downlink audio sources of a voice call.
AUDIO_INPUT_SOURCE_VOICE_COMMUNICATION	Indicates the microphone source for voice communications (such as VoIP).
AUDIO_INPUT_SOURCE_VOICE_DOWNLINK	Indicates the downlink audio source of a voice call.
AUDIO_INPUT_SOURCE_VOICE_PERFORMANCE	Indicates the source for capturing audio to be processed in real time and played for live performance.
AUDIO_INPUT_SOURCE_VOICE_RECOGNITION	Indicates the microphone source for speech recognition.
AUDIO_INPUT_SOURCE_VOICE_UPLINK	Indicates the uplink audio source of a voice call.

方法概要

限定符和类型	方法	说明
static AudioCapturerInfo.AudioInputSource	getEnum(int value)	Obtains an enum type from value.
int	getValue()	Obtains an enum value.
static AudioCapturerInfo.AudioInputSource	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 AudioCapturerInfo.AudioInputSource[]	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 (AudioCapturerInfo.AudioInputSource c : AudioCapturerInfo.AudioInputSource.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

AUDIO_INPUT_SOURCE_INVALID

public static final AudioCapturerInfo.AudioInputSource AUDIO_INPUT_SOURCE_INVALID

Indicates an invalid audio source.

AUDIO_INPUT_SOURCE_DEFAULT

public static final AudioCapturerInfo.AudioInputSource AUDIO_INPUT_SOURCE_DEFAULT

Indicates the default audio source.

AUDIO_INPUT_SOURCE_MIC

public static final AudioCapturerInfo.AudioInputSource AUDIO_INPUT_SOURCE_MIC

Indicates the microphone source.

AUDIO_INPUT_SOURCE_VOICE_UPLINK

public static final AudioCapturerInfo.AudioInputSource AUDIO_INPUT_SOURCE_VOICE_UPLINK

Indicates the uplink audio source of a voice call.

AUDIO_INPUT_SOURCE_VOICE_DOWNLINK

public static final AudioCapturerInfo.AudioInputSource AUDIO_INPUT_SOURCE_VOICE_DOWNLINK

Indicates the downlink audio source of a voice call.

AUDIO_INPUT_SOURCE_VOICE_CALL

public static final AudioCapturerInfo.AudioInputSource AUDIO_INPUT_SOURCE_VOICE_CALL

Indicates both uplink and downlink audio sources of a voice call.

AUDIO_INPUT_SOURCE_CAMCORDER

public static final AudioCapturerInfo.AudioInputSource AUDIO_INPUT_SOURCE_CAMCORDER

Indicates the microphone source for video recording or for the use of a camera (if supported).

AUDIO_INPUT_SOURCE_VOICE_RECOGNITION

public static final AudioCapturerInfo.AudioInputSource AUDIO_INPUT_SOURCE_VOICE_RECOGNITION

Indicates the microphone source for speech recognition.

AUDIO_INPUT_SOURCE_VOICE_COMMUNICATION

public static final AudioCapturerInfo.AudioInputSource AUDIO_INPUT_SOURCE_VOICE_COMMUNICATION

Indicates the microphone source for voice communications (such as VoIP).

AUDIO_INPUT_SOURCE_REMOTE_SUBMIX

public static final AudioCapturerInfo.AudioInputSource AUDIO_INPUT_SOURCE_REMOTE_SUBMIX

Indicates the source for a sub-mix of audio streams to be presented remotely.

AUDIO_INPUT_SOURCE_UNPROCESSED

public static final AudioCapturerInfo.AudioInputSource AUDIO_INPUT_SOURCE_UNPROCESSED

Indicates the microphone source for unprocessed (raw) audio.

AUDIO_INPUT_SOURCE_VOICE_PERFORMANCE

public static final AudioCapturerInfo.AudioInputSource AUDIO_INPUT_SOURCE_VOICE_PERFORMANCE

Indicates the source for capturing audio to be processed in real time and played for live performance.

AUDIO_INPUT_SOURCE_ECHO_REFERENCE

public static final AudioCapturerInfo.AudioInputSource AUDIO_INPUT_SOURCE_ECHO_REFERENCE

Indicates the source for an echo canceller to capture the reference signal to be canceled.

AUDIO_INPUT_SOURCE_FM_TUNER

public static final AudioCapturerInfo.AudioInputSource AUDIO_INPUT_SOURCE_FM_TUNER

Indicates the audio source for capturing broadcast radio tuner output.

AUDIO_INPUT_SOURCE_HOTWORD

public static final AudioCapturerInfo.AudioInputSource AUDIO_INPUT_SOURCE_HOTWORD

Indicates the audio source for Preemptible and Low-priority software hotword detection.

AUDIO_INPUT_SOURCE_REMOTE_SUBMIX_EXTEND

public static final AudioCapturerInfo.AudioInputSource AUDIO_INPUT_SOURCE_REMOTE_SUBMIX_EXTEND

Indicates the audio source for screen recording.

方法详细资料

values

public static AudioCapturerInfo.AudioInputSource[] 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 (AudioCapturerInfo.AudioInputSource c : AudioCapturerInfo.AudioInputSource.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 AudioCapturerInfo.AudioInputSource 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

getEnum

public static AudioCapturerInfo.AudioInputSource getEnum(int value)

Obtains an enum type from value.

返回:

Returns the enum type.

从以下版本开始:

3