mirror of
https://gitee.com/openharmony/interface_sdk-js
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733 lines
22 KiB
TypeScript
733 lines
22 KiB
TypeScript
/*
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* Copyright (c) 2021 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* Provides international settings related APIs.
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*
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* @syscap SystemCapability.Global.I18n
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* @since 7
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*/
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declare namespace i18n {
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/**
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* Obtains the country or region name localized for display on a given locale.
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*
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* @syscap SystemCapability.Global.I18n
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* @param country The locale whose country or region name will be displayed.
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* @param locale The locale used to display the country or region.
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* @param sentenceCase Specifies whether the country or region name is displayed in sentence case.
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* @return Returns the country or region name localized for display on a given locale.
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* @since 7
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*/
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export function getDisplayCountry(country: string, locale: string, sentenceCase?: boolean): string;
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/**
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* Obtains the language name localized for display on a given locale.
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*
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* @syscap SystemCapability.Global.I18n
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* @param language The locale whose language name will be displayed.
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* @param locale The locale used to display the language.
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* @param sentenceCase Specifies whether the language name is displayed in sentence case.
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* @return Returns the language name localized for display on a given locale.
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* @since 7
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*/
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export function getDisplayLanguage(language: string, locale: string, sentenceCase?: boolean): string;
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/**
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* Obtain all languages supported by the system.
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*
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* @syscap SystemCapability.Global.I18n
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* @return Returns all languages supported by the system.
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* @since 7
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* @systemapi Hide this for inner system use.
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*/
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export function getSystemLanguages(): Array<string>;
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/**
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* Obtain all regions supported by the system in the language.
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*
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* @syscap SystemCapability.Global.I18n
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* @param language The language used to get the list of regions.
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* @return Returns all regions supported by the system in the language.
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* @since 7
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* @systemapi Hide this for inner system use.
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*/
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export function getSystemCountries(language: string): Array<string>;
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/**
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* Determine whether the current language or region is recommended.
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*
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* @syscap SystemCapability.Global.I18n
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* @param language The language code.
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* @param region The region code.
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* @return Returns whether the current language or region is recommended.
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* @since 7
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* @systemapi Hide this for inner system use.
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*/
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export function isSuggested(language: string, region?: string): boolean;
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/**
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* Obtain the language currently used by the system.
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*
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* @syscap SystemCapability.Global.I18n
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* @return Returns the language currently used by the system.
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* @since 7
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*/
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export function getSystemLanguage(): string;
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/**
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* Set the language currently used by the system.
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*
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* @permission ohos.permission.UPDATE_CONFIGURATION
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* @syscap SystemCapability.Global.I18n
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* @param language The language to be used.
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* @since 7
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* @systemapi Hide this for inner system use.
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*/
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export function setSystemLanguage(language: string): boolean;
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/**
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* Obtain the region currently used by the system.
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*
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* @syscap SystemCapability.Global.I18n
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* @return Returns the region currently used by the system.
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* @since 7
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*/
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export function getSystemRegion(): string;
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/**
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* Set the region currently used by the system.
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*
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* @permission ohos.permission.UPDATE_CONFIGURATION
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* @syscap SystemCapability.Global.I18n
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* @param region The region to be used.
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* @since 7
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* @systemapi Hide this for inner system use.
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*/
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export function setSystemRegion(region: string): boolean;
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/**
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* Obtain the locale currently used by the system.
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*
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* @syscap SystemCapability.Global.I18n
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* @return Returns the locale currently used by the system.
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* @since 7
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*/
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export function getSystemLocale(): string;
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/**
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* Set the locale currently used by the system.
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*
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* @permission ohos.permission.UPDATE_CONFIGURATION
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* @syscap SystemCapability.Global.I18n
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* @param locale The locale to be used.
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* @since 7
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* @systemapi Hide this for inner system use.
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*/
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export function setSystemLocale(locale: string): boolean;
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/**
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* Provides util functions.
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*
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* @syscap SystemCapability.Global.I18n
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* @since 8
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*/
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export interface Util {
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/**
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* Convert from unit to to unit and format according to the locale.
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*
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* @syscap SystemCapability.Global.I18n
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* @param fromUnit Information of the unit to be converted.
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* @param toUnit Information about the unit to be converted to.
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* @param value Indicates the number to be formatted.
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* @param locale The locale to be used.
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* @param style The style of format.
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* @since 8
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*/
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unitConvert(fromUnit: UnitInfo, toUnit: UnitInfo, value: number, locale: string, style?: string): string;
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}
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/**
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* Provides the options of unit.
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*
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* @syscap SystemCapability.Global.I18n
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* @since 8
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*/
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export interface UnitInfo {
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/**
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* Unit name.
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*/
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unit: string
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/**
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* The measurement system of the unit.
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*/
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measureSystem: string
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}
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/**
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* Provides the options of PhoneNumberFormat.
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*
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* @syscap SystemCapability.Global.I18n
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* @since 8
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*/
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export interface PhoneNumberFormatOptions {
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/**
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* Indicates the type to format phone number.
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*/
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type: string;
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}
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/**
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* Provides the API for formatting phone number strings
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*
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* @syscap SystemCapability.Global.I18n
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* @since 8
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*/
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export class PhoneNumberFormat {
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/**
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* A constructor used to create a PhoneNumberFormat object.
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*
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* @syscap SystemCapability.Global.I18n
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* @param country Indicates a character string containing the country information for the PhoneNumberFormat object.
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* @param type Indicates the type used to format the phone number, includes: "E164", "RFC3966", "INTERNATIONAL", "NATIONAL".
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* @since 8
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*/
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constructor(country: string, options?: PhoneNumberFormatOptions);
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/**
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* Judges whether phone number is valid.
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*
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* @syscap SystemCapability.Global.I18n
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* @param number Indicates the input phone number to be judged.
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* @return Returns a boolean indicates whether the input phone number is valid.
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* @since 8
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*/
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isValidNumber(number: string): boolean;
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/**
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* Obtains the formatted phone number strings of number.
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*
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* @syscap SystemCapability.Global.I18n
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* @param number Indicates the input phone number to be formatted.
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* @return Returns the formatted phone number.
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* @since 8
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*/
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format(number: string): string;
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}
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/**
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* Get a Calendar instance specified by locale and type.
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*
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* @syscap SystemCapability.Global.I18n
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* @param locale The locale used to get calendar.
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* @param type If type is not specified, get locale's default Calendar, else get the specified type of Calendar.
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* such as buddhist, chinese, coptic, ethiopic, hebrew, gregory, indian, islamic_civil, islamic_tbla, islamic_umalqura,
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* japanese, persion.
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* @since 8
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*/
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export function getCalendar(locale: string, type?: string): Calendar;
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export class Calendar {
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/**
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* set the date.
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*
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* @syscap SystemCapability.Global.I18n
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* @param date Date object used to set the time and date.
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* @since 8
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*/
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setTime(date: Date): void;
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/**
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* set the time.
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*
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* @syscap SystemCapability.Global.I18n
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* @param time Indicates the elapsed milliseconds from 1970.1.1 00:00:00 GMT.
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* @since 8
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*/
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setTime(time: number): void;
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/**
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* Set the time
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*
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* @syscap SystemCapability.Global.I18n
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* @param year The year field of the calendar, ranges from 0 to 9999.
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* @param month The month field of the calendar, ranges from 0 to 11.
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* @param date The day field of the calendar, ranges from 1 to 31.
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* @param hour The hour field of the calendar, ranges from 0 to 23.
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* @param minute The minute field of the calendar, ranges from 0 to 59.
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* @param second the second field of the calendar, ranges from 0 to 59.
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* @since 8
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*/
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set(year: number, month: number, date:number, hour?: number, minute?: number, second?: number): void;
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/**
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* Set the timezone of this calendar.
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*
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* @syscap SystemCapability.Global.I18n
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* @param timezone The id of a timezone.
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* @since 8
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*/
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setTimeZone(timezone: string): void;
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/**
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* Get the timezone id of this calendar instance.
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*
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* @syscap SystemCapability.Global.I18n
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* @return Returns the timezone id of this calendar.
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* @since 8
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*/
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getTimeZone(): string;
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/**
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* Get the start day of a week. 1 indicates Sunday, 7 indicates Saturday.
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*
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* @syscap SystemCapability.Global.I18n
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* @return Returns start day of a week.
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* @since 8
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*/
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getFirstDayOfWeek(): number;
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/**
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* Set the start day of a week. 1 indicates Sunday, 7 indicates Saturday.
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*
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* @syscap SystemCapability.Global.I18n
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* @param value Indicates the start day of a week. 1 indicates Sunday, 7 indicates Saturday.
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* @since 8
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*/
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setFirstDayOfWeek(value: number): void;
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/**
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* Get the minimal days of a week, which is needed for the first day of a year.
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*
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* @syscap SystemCapability.Global.I18n
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* @return Returns the minimal days of a week.
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* @since 8
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*/
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getMinimalDaysInFirstWeek(): number;
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/**
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* Set the minimal days of a week, which is needed for the first week of a year.
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*
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* @syscap SystemCapability.Global.I18n
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* @param value The value to be set.
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* @since 8
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*/
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setMinimalDaysInFirstWeek(value: number): void;
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/**
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* Get the associated value with the field.
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*
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* @syscap SystemCapability.Global.I18n
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* @param field Field values such as era, year, month, week_of_year, week_of_month, date, day_of_year, day_of_week
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* day_of_week_in_month, hour, hour_of_day, minute, second, millisecond, zone_offset, dst_offset, year_woy,
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* dow_local, extended_year, julian_day, milliseconds_in_day, is_leap_month.
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* @return Return the associated value.
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* @since 8
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*/
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get(field: string): number;
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/**
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* Get calendar's name localized for display in the given locale.
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*
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* @syscap SystemCapability.Global.I18n
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* @param locale Locale used to get the localized name for this calendar.
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* @return Returns the localized name of this calendar.
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* @since 8
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*/
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getDisplayName(locale: string): string;
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/**
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* Returns true if the given date is a weekend day. If the date is not given,
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* the date object of this calendar is used.
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*
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* @syscap SystemCapability.Global.I18n
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* @param date Date object whose attribute is desired.
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* @return Returns whether the date is a weekend day.
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* @since 8
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*/
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isWeekend(date?: Date): boolean;
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}
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/**
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* Judge whether the locale is RTL locale.
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*
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* @syscap SystemCapability.Global.I18n
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* @param locale The locale to be used.
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* @return Returns true representing the locale is an RTL locale
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*
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* @since 7
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*/
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export function isRTL(locale: string): boolean;
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/**
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* Obtains a BreakIterator object for finding the location of break point in text.
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*
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* @syscap SystemCapability.Global.I18n
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* @param locale the returned BreakIterator will adapt the rule, specified by the locale, to break text.
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* @return Returns a newly constructed BreakIterator object.
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* @since 8
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*/
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export function getLineInstance(locale: string): BreakIterator;
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/**
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* The BreakIterator class is used for finding the location of break point in text.
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*
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* @syscap SystemCapability.Global.I18n
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* @since 8
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*/
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export class BreakIterator {
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/**
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* Obtains the current position of the BreakIterator instance.
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*
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* @syscap SystemCapability.Global.I18n
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* @return Returns the current position of the BreakIterator instance.
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* @since 8
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*/
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current(): number;
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/**
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* Set the BreakIterator's position to the first break point, the first break point is always the beginning of the
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* processed text.
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*
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* @syscap SystemCapability.Global.I18n
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* @return Returns the index of the first break point.
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* @since 8
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*/
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first(): number;
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/**
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* Set the BreakIterator's position to the last break point. the last break point is always the index beyond the
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* last character of the processed text.
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*
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* @syscap SystemCapability.Global.I18n
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* @return Returns the index of the last break point.
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* @since 8
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*/
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last(): number;
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/**
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* Set the BreakItertor's position to the nth break point from the current break point.
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*
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* @syscap SystemCapability.Global.I18n
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* @param index indicates the number of break points to advance. If index is not given, n is treated as 1.
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* @return Returns the index of the BreakIterator after moving. If there is not enough break points, returns -1.
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* @since 8
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*/
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next(index?: number): number;
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/**
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* Set the BreakItertor's position to the break point preceding the current break point.
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*
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* @syscap SystemCapability.Global.I18n
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* @return Returns the index of the BreakIterator after moving. If there is not enough break points, returns -1.
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* @since 8
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*/
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previous(): number;
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/**
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* Set the text to be processed.
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*
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* @syscap SystemCapability.Global.I18n
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* @param text Indicates the text to be processed by the BreakIterator.
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* @since 8
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*/
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setLineBreakText(text: string): void;
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/**
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* Set the BreakIterator's position to the first break point following the specified offset.
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*
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* @syscap SystemCapability.Global.I18n
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* @return Returns the index of the BreakIterator after moving. If there is not enough break points, returns -1.
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* @since 8
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*/
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following(offset: number): number;
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/**
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* Obtains the text being processed.
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*
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* @syscap SystemCapability.Global.I18n
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* @return Returns the text that is processed by the BreakIterator.
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* @since 8
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*/
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getLineBreakText(): string;
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/**
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* Returns true if the position indicated by the offset is a break point, otherwise false. The BreakIterator's
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* position will be set to the position indicated by the offset if it returns true, otherwise the BreakIterator
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* will be moved to the break point following the offset.
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*
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* @syscap SystemCapability.Global.I18n
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* @param offset The offset to be checked.
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* @return Returns true if the offset is a break point.
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* @since 8
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*/
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isBoundary(offset: number): boolean;
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}
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/**
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* Get IndexUtil object.
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*
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* @syscap SystemCapability.Global.I18n
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* @param locale Indicates a character string containing the locale information, including
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* the language and optionally the script and region, for the NumberFormat object.
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* @return Returns IndexUtil object.
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* @since 8
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*/
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export function getInstance(locale?:string): IndexUtil;
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/**
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* Sequence text can be grouped under the specified area,
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* and grouping index with different lengths can be specified.
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*
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* @syscap SystemCapability.Global.I18n
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* @since 8
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*/
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export class IndexUtil {
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/**
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* Get a list of labels for use as a UI index
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*
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* @syscap SystemCapability.Global.I18n
|
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* @return Returns a list of labels
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* @since 8
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*/
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getIndexList(): Array<string>;
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/**
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* Add the index characters from a Locale to the index.
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*
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* @syscap SystemCapability.Global.I18n
|
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* @param locale The locale whose index characters are to be added.
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* @since 8
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*/
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addLocale(locale: string): void;
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/**
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* Get corresponding index of the input text.
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*
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* @syscap SystemCapability.Global.I18n
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* @param text input text
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* @since 8
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*/
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getIndex(text: string): string;
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}
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/**
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* Provides the API for accessing unicode character properties, sunch as whether a character is a digit.
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*
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* @syscap SystemCapability.Global.I18n
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* @since 8
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*/
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export class Character {
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/**
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* Determines whether the specified code point is a digit character
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*
|
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* @syscap SystemCapability.Global.I18n
|
|
* @param char the character to be tested
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* @return Returns true if the character is a digit character
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*/
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isDigit(char: string): boolean;
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/**
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* Determines if the specified character is a space character or not.
|
|
*
|
|
* @syscap SystemCapability.Global.I18n
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|
* @param char the character to be tested
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|
* @return Returns true if the character is a space character
|
|
*/
|
|
isSpaceChar(char: string): boolean;
|
|
|
|
/**
|
|
* Determines if the specified character is a whitespace character
|
|
*
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @param char the character to be tested
|
|
* @return Returns true if the character is a whitespace character
|
|
*/
|
|
isWhitespace(char: string): boolean;
|
|
|
|
/**
|
|
* Determines if the specified character is a RTL character or not.
|
|
*
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @param char the character to be tested
|
|
* @return Returns true if the character is a RTL character
|
|
*/
|
|
isRTL(char: string): boolean;
|
|
|
|
/**
|
|
* Determines if the specified character is a Ideographic character or not.
|
|
*
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @param char the character to be tested
|
|
* @return Returns true if the character is a Ideographic character
|
|
*/
|
|
isIdeograph(char: string): boolean;
|
|
|
|
/**
|
|
* Determines if the specified character is a Letter or not.
|
|
*
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @param char the character to be tested
|
|
* @return Returns true if the character is a Letter
|
|
*/
|
|
isLetter(char: string): boolean;
|
|
|
|
/**
|
|
* Determines if the specified character is a LowerCase character or not.
|
|
*
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @param char the character to be tested
|
|
* @return Returns true if the character is a LowerCase character
|
|
*/
|
|
isLowerCase(char: string): boolean;
|
|
|
|
/**
|
|
* Determines if the specified character is a UpperCase character or not.
|
|
*
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @param char the character to be tested
|
|
* @return Returns true if the character is a UpperCase character
|
|
*/
|
|
isUpperCase(char: string): boolean;
|
|
|
|
/**
|
|
* Get the general category value of the specified character.
|
|
*
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @param char the character to be tested
|
|
* @return Returns the general category of the specified character.
|
|
*/
|
|
getType(char: string): string;
|
|
}
|
|
|
|
/**
|
|
* check out whether system is 24-hour system.
|
|
*
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @return Returns a boolean represent whether system is 24-hour system.
|
|
* @since 7
|
|
*/
|
|
export function is24HourClock(): boolean;
|
|
|
|
/**
|
|
* set 24-hour system.
|
|
*
|
|
* @permission ohos.permission.UPDATE_CONFIGURATION
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @param option represent the boolean to be set.
|
|
* @return Returns a boolean represent whether setting 24-hour system success.
|
|
* @since 7
|
|
*/
|
|
export function set24HourClock(option: boolean): boolean;
|
|
|
|
/**
|
|
* Add one language to preferred language List.
|
|
*
|
|
* @permission ohos.permission.UPDATE_CONFIGURATION
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @param language the language to be added.
|
|
* @param index the position of preferred language list to be inserted.
|
|
* @return Returns a boolean represent whether language added success.
|
|
* @since 8
|
|
*/
|
|
export function addPreferredLanguage(language: string, index?: number): boolean;
|
|
|
|
/**
|
|
* Remove one language from preferred language list.
|
|
*
|
|
* @permission ohos.permission.UPDATE_CONFIGURATION
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @param index the position of removed language in preferred language list.
|
|
* @return Returns a boolean represent whether removed success.
|
|
* @since 8
|
|
*/
|
|
export function removePreferredLanguage(index: number): boolean;
|
|
|
|
/**
|
|
* Access the system preferred language list.
|
|
*
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @return Returns a string Array represent the preferred language list.
|
|
* @since 8
|
|
*/
|
|
export function getPreferredLanguageList(): Array<string>;
|
|
|
|
/**
|
|
* Get the first preferred language of system.
|
|
*
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @return Returns a string represent the first preferred language of system.
|
|
* @since 8
|
|
*/
|
|
export function getFirstPreferredLanguage(): string;
|
|
|
|
/**
|
|
* Get the default TimeZone object or the TimeZone object corresponds to zoneID.
|
|
*
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @param zoneID TimeZone ID used to create TimeZone Object.
|
|
* @return Returns a TimeZone object corresponds to zoneID.
|
|
* @since 7
|
|
*/
|
|
export function getTimeZone(zoneID?: string): TimeZone;
|
|
|
|
/**
|
|
* Provides the API for accessing TimeZone name, rawOffset and offset information.
|
|
*
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @since 7
|
|
*/
|
|
export class TimeZone {
|
|
/**
|
|
* Get the id of the TimeZone object.
|
|
*
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @return Returns a string represents the timezone id.
|
|
* @since 7
|
|
*/
|
|
getID(): string;
|
|
|
|
/**
|
|
* Get the displayName of the TimeZone Object under the locale.
|
|
*
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @param locale the locale tag use to display timezone object's name.
|
|
* @param isDST wether conside daylight saving time when display timezone object's name.
|
|
* @return Returns a string represents the display name.
|
|
* @since 7
|
|
*/
|
|
getDisplayName(locale?: string, isDST?: boolean): string;
|
|
|
|
/**
|
|
* Get the raw offset of the TimeZone object.
|
|
*
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @return Returns a number represents the raw offset.
|
|
* @since 7
|
|
*/
|
|
getRawOffset(): number;
|
|
|
|
/**
|
|
* Get the offset of the TimeZone object.
|
|
*
|
|
* @syscap SystemCapability.Global.I18n
|
|
* @date Indicates a date use to compute offset.
|
|
* @return Returns a number represents the offset with date.
|
|
* @since 7
|
|
*/
|
|
getOffset(date?: number): number;
|
|
}
|
|
}
|
|
export default i18n; |