程序包 ohos.sysappcomponents.settings

类 SystemSettings.TTS

java.lang.Object

ohos.sysappcomponents.settings.SystemSettings.TTS

封闭类:

SystemSettings

public static class SystemSettings.TTS
extends Object

Provides methods for setting information about text-to-speech (TTS) conversion, including the pitch, speech rate, engine, and plug-ins.

从以下版本开始:

3

字段概要

字段

限定符和类型	字段	说明
static String	DEFAULT_TTS_PITCH	Indicates the default pitch of the text-to-speech (TTS) engine.
static String	DEFAULT_TTS_RATE	Indicates the default speech rate of the TTS engine.
static String	DEFAULT_TTS_SYNTH	Indicates the default TTS engine.
static String	ENABLED_TTS_PLUGINS	Indicates the list of activated plug-in packages used for TTS.

方法概要

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

DEFAULT_TTS_PITCH

public static final String DEFAULT_TTS_PITCH

Indicates the default pitch of the text-to-speech (TTS) engine.

100 = 1x. If the value is set to 200, the frequency is twice the normal sound frequency.

从以下版本开始:

3

另请参阅:

常量字段值

DEFAULT_TTS_RATE

public static final String DEFAULT_TTS_RATE

Indicates the default speech rate of the TTS engine. 100 = 1x.

从以下版本开始:

3

另请参阅:

常量字段值

DEFAULT_TTS_SYNTH

public static final String DEFAULT_TTS_SYNTH

Indicates the default TTS engine.

从以下版本开始:

3

另请参阅:

常量字段值

ENABLED_TTS_PLUGINS

public static final String ENABLED_TTS_PLUGINS

Indicates the list of activated plug-in packages used for TTS. Multiple plug-in packages are separated by spaces.

从以下版本开始:

3

另请参阅:

常量字段值