interface_sdk-js/api/@ohos.systemDateTime.d.ts
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Signed-off-by: 徐未来 <xuweilai2@huawei.com>
2024-05-23 16:15:41 +08:00

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TypeScript

/*
* Copyright (C) 2022 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @file
* @kit BasicServicesKit
*/
import { AsyncCallback } from './@ohos.base';
/**
* System time and timezone.
*
* @namespace systemDateTime
* @syscap SystemCapability.MiscServices.Time
* @since 9
*/
declare namespace systemDateTime {
/**
* Sets the system time.
*
* @permission ohos.permission.SET_TIME
* @param { number } time - Indicates the target timestamp(in milliseconds)
* @param { AsyncCallback<void> } callback - The callback of setTime
* @throws { BusinessError } 201 - Permission denied
* @throws { BusinessError } 202 - Permission denied, Non system application use system APIs
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified; 2.Incorrect parameter types;
* @syscap SystemCapability.MiscServices.Time
* @systemapi Hide this for inner system use
* @since 9
*/
function setTime(time: number, callback: AsyncCallback<void>): void;
/**
* Sets the system time.
*
* @permission ohos.permission.SET_TIME
* @param { number } time - Indicates the target timestamp(in milliseconds)
* @returns { Promise<void> } The promise returned by the function
* @throws { BusinessError } 201 - Permission denied
* @throws { BusinessError } 202 - Permission denied, Non system application use system APIs
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified; 2.Incorrect parameter types;
* @syscap SystemCapability.MiscServices.Time
* @systemapi Hide this for inner system use
* @since 9
*/
function setTime(time: number): Promise<void>;
/**
* Obtains the number of milliseconds that have elapsed since the Unix epoch.
*
* @param { boolean } isNano - True if the result is in nanoseconds, otherwise in milliseconds
* @param { AsyncCallback<number> } callback - The callback of getCurrentTime
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Incorrect parameter types;
* @syscap SystemCapability.MiscServices.Time
* @since 9
* @deprecated since 12
*/
function getCurrentTime(isNano: boolean, callback: AsyncCallback<number>): void;
/**
* Obtains the number of milliseconds that have elapsed since the Unix epoch.
*
* @param { AsyncCallback<number> } callback - The callback of getCurrentTime
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Incorrect parameter types;
* @syscap SystemCapability.MiscServices.Time
* @since 9
* @deprecated since 12
*/
function getCurrentTime(callback: AsyncCallback<number>): void;
/**
* Obtains the number of milliseconds that have elapsed since the Unix epoch.
*
* @param { boolean } isNano - True if the result is in nanoseconds, otherwise in milliseconds
* @returns { Promise<number> } The promise returned by the function
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Incorrect parameter types;
* @syscap SystemCapability.MiscServices.Time
* @since 9
* @deprecated since 12
*/
function getCurrentTime(isNano?: boolean): Promise<number>;
/**
* Obtains the number of timestamp that have elapsed since the Unix epoch.
*
* @param { boolean } [ isNanoseconds ] - True if the result is in nanoseconds, otherwise in milliseconds
* @returns { number } The timestamp returned of getTime.
* @syscap SystemCapability.MiscServices.Time
* @since 10
*/
function getTime(isNanoseconds?: boolean): number;
/**
* Obtains the number of milliseconds elapsed since the system was booted, not including deep sleep time.
*
* @param { boolean } isNano - True if the result is in nanoseconds., otherwise in milliseconds
* @param { AsyncCallback<number> } callback - The callback of getRealActiveTime
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Incorrect parameter types;
* @syscap SystemCapability.MiscServices.Time
* @since 9
* @deprecated since 12
*/
function getRealActiveTime(isNano: boolean, callback: AsyncCallback<number>): void;
/**
* Obtains the number of milliseconds elapsed since the system was booted, not including deep sleep time.
*
* @param { AsyncCallback<number> } callback - The callback of getRealActiveTime
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Incorrect parameter types;
* @syscap SystemCapability.MiscServices.Time
* @since 9
* @deprecated since 12
*/
function getRealActiveTime(callback: AsyncCallback<number>): void;
/**
* Obtains the number of milliseconds elapsed since the system was booted, not including deep sleep time.
*
* @param { boolean } [isNano] - True if the result is in nanoseconds, otherwise in milliseconds
* @returns { Promise<number> } The promise returned by the function
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Incorrect parameter types;
* @syscap SystemCapability.MiscServices.Time
* @since 9
* @deprecated since 12
*/
function getRealActiveTime(isNano?: boolean): Promise<number>;
/**
* Obtains the number of milliseconds elapsed since the system was booted, including deep sleep time.
*
* @param { boolean } isNano - True if the result is in nanoseconds, otherwise in milliseconds
* @param { AsyncCallback<number> } callback - The callback of getRealTime
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Incorrect parameter types;
* @syscap SystemCapability.MiscServices.Time
* @since 9
* @deprecated since 12
*/
function getRealTime(isNano: boolean, callback: AsyncCallback<number>): void;
/**
* Obtains the number of milliseconds elapsed since the system was booted, including deep sleep time.
*
* @param { AsyncCallback<number> } callback - The callback of getRealTime
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Incorrect parameter types;
* @syscap SystemCapability.MiscServices.Time
* @since 9
* @deprecated since 12
*/
function getRealTime(callback: AsyncCallback<number>): void;
/**
* Obtains the number of milliseconds elapsed since the system was booted, including deep sleep time.
*
* @param { boolean } [isNano] - True if the result is in nanoseconds, otherwise in milliseconds
* @returns { Promise<number> } The promise returned by the function
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Incorrect parameter types;
* @syscap SystemCapability.MiscServices.Time
* @since 9
* @deprecated since 12
*/
function getRealTime(isNano?: boolean): Promise<number>;
/**
* Indicates time type.
*
* @enum { number } TimeType
* @syscap SystemCapability.MiscServices.Time
* @since 10
*/
enum TimeType {
/**
* Indicates the time elapsed since the system was booted, including deep sleep time.
*
* @syscap SystemCapability.MiscServices.Time
* @since 10
*/
STARTUP,
/**
* Indicates the time elapsed since the system was booted, not including deep sleep time.
*
* @syscap SystemCapability.MiscServices.Time
* @since 10
*/
ACTIVE
}
/**
* Obtains the number of milliseconds since the system has been running.
*
* @param { TimeType } timeType - indicates the type of get uptime. It can only be `STARTUP` or `ACTIVE`.
* @param { boolean } [ isNanoseconds ] - True if the result is in nanoseconds, otherwise in milliseconds
* @returns { number } The timestamp returned of getUpTime.
* @syscap SystemCapability.MiscServices.Time
* @since 10
*/
/**
* Obtains the number of milliseconds since the system has been running.
*
* @param { TimeType } timeType - indicates the type of get uptime. It can only be `STARTUP` or `ACTIVE`.
* @param { boolean } [ isNanoseconds ] - True if the result is in nanoseconds, otherwise in milliseconds
* @returns { number } The timestamp returned of getUpTime.
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified; 2. Incorrect parameter types;
* 3. Parameter verification failed. This error code was added due to missing issues.
* @syscap SystemCapability.MiscServices.Time
* @since 12
*/
function getUptime(timeType: TimeType, isNanoseconds?: boolean): number;
/**
* Sets the system time.
*
* @permission ohos.permission.SET_TIME
* @param { Date } date - The target date, it must > 0
* @param { AsyncCallback<void> } callback - The callback of setDate
* @throws { BusinessError } 201 - Permission denied
* @throws { BusinessError } 202 - Permission denied, Non system application use system APIs
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified; 2.Incorrect parameter types; 3.Parameter verification failed;
* @syscap SystemCapability.MiscServices.Time
* @systemapi Hide this for inner system use
* @since 9
* @deprecated since 10
* @useinstead systemDateTime.setTime
*/
function setDate(date: Date, callback: AsyncCallback<void>): void;
/**
* Sets the system time.
*
* @permission ohos.permission.SET_TIME
* @param { Date } date - The target date, it must > 0
* @returns { Promise<void> } The promise returned by the function
* @throws { BusinessError } 201 - Permission denied
* @throws { BusinessError } 202 - Permission denied, Non system application use system APIs
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified; 2.Incorrect parameter types; 3.Parameter verification failed;
* @syscap SystemCapability.MiscServices.Time
* @systemapi Hide this for inner system use
* @since 9
* @deprecated since 10
* @useinstead systemDateTime.setTime
*/
function setDate(date: Date): Promise<void>;
/**
* Obtains the system date.
*
* @param { AsyncCallback<Date> } callback - The callback of getDate
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.System error;
* @syscap SystemCapability.MiscServices.Time
* @since 9
* @deprecated since 10
* @useinstead new Date()
*/
function getDate(callback: AsyncCallback<Date>): void;
/**
* Obtains the system date.
*
* @returns { Promise<Date> } The promise returned by the function
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.System error;
* @syscap SystemCapability.MiscServices.Time
* @since 9
* @deprecated since 10
* @useinstead new Date()
*/
function getDate(): Promise<Date>;
/**
* Sets the system time zone.
*
* @permission ohos.permission.SET_TIME_ZONE
* @param { string } timezone - The system time zone
* @param { AsyncCallback<void> } callback - The callback of setTimezone
* @throws { BusinessError } 201 - Permission denied
* @throws { BusinessError } 202 - Permission denied, Non system application use system APIs
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified; 2.Incorrect parameter types;
* @syscap SystemCapability.MiscServices.Time
* @systemapi Hide this for inner system use
* @since 9
*/
function setTimezone(timezone: string, callback: AsyncCallback<void>): void;
/**
* Sets the system time zone.
*
* @permission ohos.permission.SET_TIME_ZONE
* @param { string } timezone - The system time zone
* @returns { Promise<void> } The promise returned by the function
* @throws { BusinessError } 201 - Permission denied
* @throws { BusinessError } 202 - Permission denied, Non system application use system APIs
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified; 2.Incorrect parameter types;
* @syscap SystemCapability.MiscServices.Time
* @systemapi Hide this for inner system use
* @since 9
*/
function setTimezone(timezone: string): Promise<void>;
/**
* Obtains the system time zone.
*
* @param { AsyncCallback<string> } callback - The callback of getTimezone
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.System error.
* @syscap SystemCapability.MiscServices.Time
* @since 9
*/
/**
* Obtains the system time zone.
*
* @param { AsyncCallback<string> } callback - The callback of getTimezone
* @syscap SystemCapability.MiscServices.Time
* @since 12
*/
function getTimezone(callback: AsyncCallback<string>): void;
/**
* Obtains the system time zone.
*
* @returns { Promise<string> } The promise returned by the function
* @throws { BusinessError } 401 - Parameter error. Possible causes: 1.System error.
* @syscap SystemCapability.MiscServices.Time
* @since 9
*/
/**
* Obtains the system time zone.
*
* @returns { Promise<string> } The promise returned by the function
* @syscap SystemCapability.MiscServices.Time
* @since 12
*/
function getTimezone(): Promise<string>;
/**
* Obtains the system time zone.
*
* @returns { string } The timezone returned of getTimezoneSync.
* @syscap SystemCapability.MiscServices.Time
* @since 10
*/
function getTimezoneSync(): string;
}
export default systemDateTime;