程序包 ohos.global.i18n.utils

类 LocalesFallback

java.lang.Object

ohos.global.i18n.utils.LocalesFallback

public abstract class LocalesFallback
extends Object

Provides methods for determining the prioritized order for locale matching.

从以下版本开始:

3

构造器概要

构造器

构造器	说明
LocalesFallback()

方法概要

限定符和类型	方法	说明
abstract ArrayList<String>	findValidAndSort(String desireTag, List<String> localeTags)	Filters out the IDs of locales that do not match the current language or writing system, and sorts the remaining locale IDs in prioritized order for locale matching.
static LocalesFallback	getInstance()	Creates a LocalesFallback instance.

从类继承的方法 java.lang.Object

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

构造器详细资料

LocalesFallback

public LocalesFallback()

方法详细资料

getInstance

public static LocalesFallback getInstance()
                                   throws LocaleFallBackException

Creates a LocalesFallback instance.

返回:

Returns the LocalesFallback instance.

抛出:

LocaleFallbackException - Throws this exception is if the creation fails due to an initialization failure.

LocaleFallBackException

从以下版本开始:

3

findValidAndSort

public abstract ArrayList<String> findValidAndSort(String desireTag,
                                                   List<String> localeTags)
                                            throws LocaleFallBackException

Filters out the IDs of locales that do not match the current language or writing system, and sorts the remaining locale IDs in prioritized order for locale matching.

参数:

desireTag - Indicates the ID of the desired locale, such as zh-Hant-CN and en-US.

localeTags - Indicates a list of IDs of supported locales.

返回:

Returns the list of IDs of locales that match the current language and writing system, in prioritized order for locale matching.

抛出:

LocaleFallBackException - Throws this exception if the locale IDs in localeTags are invalid.

从以下版本开始:

3