/* * Copyright (c) 2021-2022 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 ConnectivityKit */ import { AsyncCallback } from './@ohos.base'; import { ElementName } from './bundleManager/ElementName'; import type { AbilityInfo } from './bundleManager/AbilityInfo'; /** * Provides methods to operate or manage NFC card emulation. * * @namespace cardEmulation * @syscap SystemCapability.Communication.NFC.CardEmulation * @since 6 */ /** * Provides methods to operate or manage NFC card emulation. * * @namespace cardEmulation * @syscap SystemCapability.Communication.NFC.CardEmulation * @atomicservice * @since 12 */ declare namespace cardEmulation { /** * Defines the capability type. * * @enum { number } * @syscap SystemCapability.Communication.NFC.CardEmulation * @since 6 * @deprecated since 9 * @useinstead ohos.nfc.cardEmulation/cardEmulation#hasHceCapability */ enum FeatureType { /** * This constant is used to check whether HCE card emulation is supported. * * @syscap SystemCapability.Communication.NFC.CardEmulation * @since 6 * @deprecated since 9 */ HCE = 0, /** * This constant is used to check whether SIM card emulation is supported. * * @syscap SystemCapability.Communication.NFC.CardEmulation * @since 6 * @deprecated since 9 */ UICC = 1, /** * This constant is used to check whether eSE card emulation is supported. * * @syscap SystemCapability.Communication.NFC.CardEmulation * @since 6 * @deprecated since 9 */ ESE = 2 } /** * Define the card emulation type, payment or other. * * @enum { string } * @syscap SystemCapability.Communication.NFC.CardEmulation * @since 9 */ /** * Define the card emulation type, payment or other. * * @enum { string } * @syscap SystemCapability.Communication.NFC.CardEmulation * @atomicservice * @since 12 */ enum CardType { /** * Payment type of card emulation * * @syscap SystemCapability.Communication.NFC.CardEmulation * @since 9 */ /** * Payment type of card emulation * * @syscap SystemCapability.Communication.NFC.CardEmulation * @atomicservice * @since 12 */ PAYMENT = 'payment', /** * Other type of card emulation * * @syscap SystemCapability.Communication.NFC.CardEmulation * @since 9 */ /** * Other type of card emulation * * @syscap SystemCapability.Communication.NFC.CardEmulation * @atomicservice * @since 12 */ OTHER = 'other' } /** * Checks whether a specified type of card emulation is supported. *
This method is used to check Whether the host or secure element supports card emulation.
*
* @param { number } feature Indicates the card emulation type, {@code HCE}, {@code UICC}, or {@code ESE}.
* @returns { boolean } Returns true if the specified type of card emulation is supported; returns false otherwise.
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @since 6
* @deprecated since 9
* @useinstead ohos.nfc.cardEmulation/cardEmulation#hasHceCapability
*/
function isSupported(feature: number): boolean;
/**
* Checks whether Host Card Emulation(HCE) capability is supported.
*
* @permission ohos.permission.NFC_CARD_EMULATION
* @returns { boolean } Returns true if HCE is supported, otherwise false.
* @throws { BusinessError } 201 - Permission denied.
* @throws { BusinessError } 801 - Capability not supported.
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @since 9
*/
/**
* Checks whether Host Card Emulation(HCE) capability is supported.
*
* @permission ohos.permission.NFC_CARD_EMULATION
* @returns { boolean } Returns true if HCE is supported, otherwise false.
* @throws { BusinessError } 201 - Permission denied.
* @throws { BusinessError } 801 - Capability not supported.
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @atomicservice
* @since 12
*/
function hasHceCapability(): boolean;
/**
* Checks whether a service is default for given type.
*
* @permission ohos.permission.NFC_CARD_EMULATION
* @param { ElementName } elementName - The element name of the service ability
* @param { CardType } type - The type to query, payment or other.
* @returns { boolean } Returns true if the service is default, otherwise false.
* @throws { BusinessError } 201 - Permission denied.
* @throws { BusinessError } 401 - The parameter check failed. Possible causes:
*
1. Mandatory parameters are left unspecified.
*
2. Incorrect parameters types.
*
3. Parameter verification failed.
* @throws { BusinessError } 801 - Capability not supported.
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @since 9
*/
/**
* Checks whether a service is default for given type.
*
* @permission ohos.permission.NFC_CARD_EMULATION
* @param { ElementName } elementName - The element name of the service ability
* @param { CardType } type - The type to query, payment or other.
* @returns { boolean } Returns true if the service is default, otherwise false.
* @throws { BusinessError } 201 - Permission denied.
* @throws { BusinessError } 401 - The parameter check failed. Possible causes:
*
1. Mandatory parameters are left unspecified.
*
2. Incorrect parameters types.
*
3. Parameter verification failed.
* @throws { BusinessError } 801 - Capability not supported.
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @atomicservice
* @since 12
*/
function isDefaultService(elementName: ElementName, type: CardType): boolean;
/**
* Gets all payment services.
*
* @permission ohos.permission.NFC_CARD_EMULATION
* @returns { AbilityInfo[] } Returns all payment services.
* @throws { BusinessError } 201 - Permission denied.
* @throws { BusinessError } 202 - Not system application.
* @throws { BusinessError } 801 - Capability not supported.
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @systemapi Hide this for inner system use.
* @since 11
*/
function getPaymentServices(): AbilityInfo[];
/**
* A class for NFC host application.
*
The NFC host application use this class, then Nfc service can access the application * installation information and connect to services of the application. * * @syscap SystemCapability.Communication.NFC.CardEmulation * @since 8 */ /** * A class for NFC host application. *
The NFC host application use this class, then Nfc service can access the application
* installation information and connect to services of the application.
*
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @atomicservice
* @since 12
*/
export class HceService {
/**
* start HCE
*
* @permission ohos.permission.NFC_CARD_EMULATION
* @param { string[] } aidList - The aid list to be registered by this service
* @returns { boolean } Returns true if HCE is enabled or has been enabled; returns false otherwise.
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @since 8
* @deprecated since 9
* @useinstead ohos.nfc.cardEmulation/cardEmulation.HceService#start
*/
startHCE(aidList: string[]): boolean;
/**
* Starts the HCE, register more aids and allows this application to be preferred while in foreground.
*
* @permission ohos.permission.NFC_CARD_EMULATION
* @param { ElementName } elementName - The element name of the service ability
* @param { string[] } aidList - The aid list to be registered by this service, allowed to be empty.
* @throws { BusinessError } 201 - Permission denied.
* @throws { BusinessError } 401 - The parameter check failed. Possible causes:
* This method is used by a host application when swiping card.
*
* @permission ohos.permission.NFC_CARD_EMULATION
* @param { number[] } responseApdu Indicates the response, which is a byte array.
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @since 8
* @deprecated since 9
* @useinstead ohos.nfc.cardEmulation/cardEmulation.HceService#transmit
*/
sendResponse(responseApdu: number[]): void;
/**
* Sends a response APDU to the remote device.
*
* @permission ohos.permission.NFC_CARD_EMULATION
* @param { number[] } response Indicates the response to send, which is a byte array.
* @returns { Promise
1. Mandatory parameters are left unspecified.
*
2. Incorrect parameters types.
*
3. Parameter verification failed.
* @throws { BusinessError } 801 - Capability not supported.
* @throws { BusinessError } 3100301 - Card emulation running state is abnormal in service.
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @since 9
*/
/**
* Starts the HCE, register more aids and allows this application to be preferred while in foreground.
*
* @permission ohos.permission.NFC_CARD_EMULATION
* @param { ElementName } elementName - The element name of the service ability
* @param { string[] } aidList - The aid list to be registered by this service, allowed to be empty.
* @throws { BusinessError } 201 - Permission denied.
* @throws { BusinessError } 401 - The parameter check failed. Possible causes:
*
1. Mandatory parameters are left unspecified.
*
2. Incorrect parameters types.
*
3. Parameter verification failed.
* @throws { BusinessError } 801 - Capability not supported.
* @throws { BusinessError } 3100301 - Card emulation running state is abnormal in service.
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @atomicservice
* @since 12
*/
start(elementName: ElementName, aidList: string[]): void;
/**
* stop HCE
*
* @permission ohos.permission.NFC_CARD_EMULATION
* @returns { boolean } Returns true if HCE is disabled or has been disabled; returns false otherwise.
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @since 8
* @deprecated since 9
* @useinstead ohos.nfc.cardEmulation/cardEmulation.HceService#stop
*/
stopHCE(): boolean;
/**
* Stops the HCE, and unset the preferred service while in foreground.
*
* @permission ohos.permission.NFC_CARD_EMULATION
* @param { ElementName } elementName - The element name of the service ability
* @throws { BusinessError } 201 - Permission denied.
* @throws { BusinessError } 401 - The parameter check failed. Possible causes:
*
1. Mandatory parameters are left unspecified.
*
2. Incorrect parameters types.
*
3. Parameter verification failed.
* @throws { BusinessError } 801 - Capability not supported.
* @throws { BusinessError } 3100301 - Card emulation running state is abnormal in service.
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @since 9
*/
/**
* Stops the HCE, and unset the preferred service while in foreground.
*
* @permission ohos.permission.NFC_CARD_EMULATION
* @param { ElementName } elementName - The element name of the service ability
* @throws { BusinessError } 201 - Permission denied.
* @throws { BusinessError } 401 - The parameter check failed. Possible causes:
*
1. Mandatory parameters are left unspecified.
*
2. Incorrect parameters types.
*
3. Parameter verification failed.
* @throws { BusinessError } 801 - Capability not supported.
* @throws { BusinessError } 3100301 - Card emulation running state is abnormal in service.
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @atomicservice
* @since 12
*/
stop(elementName: ElementName): void;
/**
* register HCE event to receive the APDU data.
*
* @permission ohos.permission.NFC_CARD_EMULATION
* @param { 'hceCmd' } type The type to register.
* @param { AsyncCallback
1. Mandatory parameters are left unspecified.
*
2. Incorrect parameters types.
*
3. Parameter verification failed.
* @throws { BusinessError } 801 - Capability not supported.
* @throws { BusinessError } 3100301 - Card emulation running state is abnormal in service.
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @since 9
*/
/**
* Sends a response APDU to the remote device.
*
* @permission ohos.permission.NFC_CARD_EMULATION
* @param { number[] } response Indicates the response to send, which is a byte array.
* @returns { Promise
1. Mandatory parameters are left unspecified.
*
2. Incorrect parameters types.
*
3. Parameter verification failed.
* @throws { BusinessError } 801 - Capability not supported.
* @throws { BusinessError } 3100301 - Card emulation running state is abnormal in service.
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @atomicservice
* @since 12
*/
transmit(response: number[]): Promise
1. Mandatory parameters are left unspecified.
*
2. Incorrect parameters types.
*
3. Parameter verification failed.
* @throws { BusinessError } 801 - Capability not supported.
* @throws { BusinessError } 3100301 - Card emulation running state is abnormal in service.
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @since 9
*/
/**
* Sends a response APDU to the remote device.
*
* @permission ohos.permission.NFC_CARD_EMULATION
* @param { number[] } response Indicates the response to send, which is a byte array.
* @param { AsyncCallback
1. Mandatory parameters are left unspecified.
*
2. Incorrect parameters types.
*
3. Parameter verification failed.
* @throws { BusinessError } 801 - Capability not supported.
* @throws { BusinessError } 3100301 - Card emulation running state is abnormal in service.
* @syscap SystemCapability.Communication.NFC.CardEmulation
* @atomicservice
* @since 12
*/
transmit(response: number[], callback: AsyncCallback