AudioStreamInfo.AudioStreamFlag

java.lang.Object
- java.lang.Enum<AudioStreamInfo.AudioStreamFlag>
- - ohos.media.audio.AudioStreamInfo.AudioStreamFlag

所有已实现的接口:

Serializable, Comparable<AudioStreamInfo.AudioStreamFlag>

封闭类:

AudioStreamInfo
```
public static enum AudioStreamInfo.AudioStreamFlag
extends Enum<AudioStreamInfo.AudioStreamFlag>
```
Describes audio stream flags.

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_STREAM_FLAG_AUDIBILITY_ENFORCED`	Indicates that the audibility of the stream will be ensured by the system.
`AUDIO_STREAM_FLAG_BEACON`	Indicates that the stream will be compatible with its use as a broadcast.
`AUDIO_STREAM_FLAG_BYPASS_INTERRUPTION_POLICY`	Indicates audible playback even under limited interruptions.
`AUDIO_STREAM_FLAG_BYPASS_MUTE`	Indicates audible playback even when the underlying stream is muted.
`AUDIO_STREAM_FLAG_DEEP_BUFFER`	Indicates a request for a deep buffer path when creating a render.
`AUDIO_STREAM_FLAG_DIRECT_OUTPUT`	Indicates a request for a direct path when creating a render.
`AUDIO_STREAM_FLAG_HW_AV_SYNC`	Indicates that the use of streams supports hardware A/V synchronization.
`AUDIO_STREAM_FLAG_HW_HOTWORD`	Indicates the capture from the source used for hardware hotword detection.
`AUDIO_STREAM_FLAG_LOW_LATENCY`	Indicates a request for a low latency path when creating a render.
`AUDIO_STREAM_FLAG_MAY_DUCK`	Indicates that background audio can be played with reduced volume.
`AUDIO_STREAM_FLAG_MAY_RESUME`	Indicates that the background music continues being played after the interruption ends.
`AUDIO_STREAM_FLAG_MAY_WAITING_INTERRUPT`	Indicates that the background audio focus changes.
`AUDIO_STREAM_FLAG_MUTE_HAPTIC`	Indicates force muting haptic channels.
`AUDIO_STREAM_FLAG_NO_MEDIA_PROJECTION`	Indicates that the stream cannot be captured by third-party applications.
`AUDIO_STREAM_FLAG_NO_SYSTEM_CAPTURE`	Indicates that the audio cannot be captured by any applications.
`AUDIO_STREAM_FLAG_NONE`	Indicates that there is no specified flag.
`AUDIO_STREAM_FLAG_SCO`	Indicates that the stream is associated with the Synchronous Connection Oriented (SCO) link.
`AUDIO_STREAM_FLAG_SECURE`	Indicates that the stream will not lose signal quality only when it is received in a secure sink.

方法概要

所有方法静态方法实例方法具体方法
限定符和类型	方法	说明
`int`	`getValue()`	Obtains an enum value.
`static AudioStreamInfo.AudioStreamFlag`	`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.AudioStreamFlag[]`	`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.AudioStreamFlag c : AudioStreamInfo.AudioStreamFlag.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_STREAM_FLAG_NONE
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_NONE
```
    Indicates that there is no specified flag.
  - AUDIO_STREAM_FLAG_AUDIBILITY_ENFORCED
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_AUDIBILITY_ENFORCED
```
    Indicates that the audibility of the stream will be ensured by the system.
  - AUDIO_STREAM_FLAG_SECURE
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_SECURE
```
    Indicates that the stream will not lose signal quality only when it is received in a secure sink.
  - AUDIO_STREAM_FLAG_SCO
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_SCO
```
    Indicates that the stream is associated with the Synchronous Connection Oriented (SCO) link.
  - AUDIO_STREAM_FLAG_BEACON
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_BEACON
```
    Indicates that the stream will be compatible with its use as a broadcast.
  - AUDIO_STREAM_FLAG_HW_AV_SYNC
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_HW_AV_SYNC
```
    Indicates that the use of streams supports hardware A/V synchronization.
  - AUDIO_STREAM_FLAG_HW_HOTWORD
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_HW_HOTWORD
```
    Indicates the capture from the source used for hardware hotword detection.
  - AUDIO_STREAM_FLAG_BYPASS_INTERRUPTION_POLICY
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_BYPASS_INTERRUPTION_POLICY
```
    Indicates audible playback even under limited interruptions.
  - AUDIO_STREAM_FLAG_BYPASS_MUTE
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_BYPASS_MUTE
```
    Indicates audible playback even when the underlying stream is muted.
  - AUDIO_STREAM_FLAG_LOW_LATENCY
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_LOW_LATENCY
```
    Indicates a request for a low latency path when creating a render.
  - AUDIO_STREAM_FLAG_DEEP_BUFFER
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_DEEP_BUFFER
```
    Indicates a request for a deep buffer path when creating a render.
  - AUDIO_STREAM_FLAG_NO_MEDIA_PROJECTION
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_NO_MEDIA_PROJECTION
```
    Indicates that the stream cannot be captured by third-party applications.
  - AUDIO_STREAM_FLAG_MUTE_HAPTIC
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_MUTE_HAPTIC
```
    Indicates force muting haptic channels.
  - AUDIO_STREAM_FLAG_NO_SYSTEM_CAPTURE
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_NO_SYSTEM_CAPTURE
```
    Indicates that the audio cannot be captured by any applications.
  - AUDIO_STREAM_FLAG_DIRECT_OUTPUT
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_DIRECT_OUTPUT
```
    Indicates a request for a direct path when creating a render.
  - AUDIO_STREAM_FLAG_MAY_DUCK
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_MAY_DUCK
```
    Indicates that background audio can be played with reduced volume.
  - AUDIO_STREAM_FLAG_MAY_RESUME
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_MAY_RESUME
```
    Indicates that the background music continues being played after the interruption ends.
  - AUDIO_STREAM_FLAG_MAY_WAITING_INTERRUPT
```
public static final AudioStreamInfo.AudioStreamFlag AUDIO_STREAM_FLAG_MAY_WAITING_INTERRUPT
```
    Indicates that the background audio focus changes.
- 方法详细资料
  - values
```
public static AudioStreamInfo.AudioStreamFlag[] 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.AudioStreamFlag c : AudioStreamInfo.AudioStreamFlag.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.AudioStreamFlag 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

枚举 AudioStreamInfo.AudioStreamFlag

枚举常量概要

方法概要

从类继承的方法 java.lang.Enum

从类继承的方法 java.lang.Object

枚举常量详细资料

AUDIO_STREAM_FLAG_NONE

AUDIO_STREAM_FLAG_AUDIBILITY_ENFORCED

AUDIO_STREAM_FLAG_SECURE

AUDIO_STREAM_FLAG_SCO

AUDIO_STREAM_FLAG_BEACON

AUDIO_STREAM_FLAG_HW_AV_SYNC

AUDIO_STREAM_FLAG_HW_HOTWORD

AUDIO_STREAM_FLAG_BYPASS_INTERRUPTION_POLICY

AUDIO_STREAM_FLAG_BYPASS_MUTE

AUDIO_STREAM_FLAG_LOW_LATENCY

AUDIO_STREAM_FLAG_DEEP_BUFFER

AUDIO_STREAM_FLAG_NO_MEDIA_PROJECTION

AUDIO_STREAM_FLAG_MUTE_HAPTIC

AUDIO_STREAM_FLAG_NO_SYSTEM_CAPTURE

AUDIO_STREAM_FLAG_DIRECT_OUTPUT

AUDIO_STREAM_FLAG_MAY_DUCK

AUDIO_STREAM_FLAG_MAY_RESUME

AUDIO_STREAM_FLAG_MAY_WAITING_INTERRUPT

方法详细资料

values

valueOf

getValue