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https://gitee.com/openharmony/interface_sdk-js
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106 lines
3.1 KiB
TypeScript
Executable File
106 lines
3.1 KiB
TypeScript
Executable File
/*
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* Copyright (c) 2021-2022 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 methods to operate or manage NFC card emulation.
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*
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* @import import cardEmulation from '@ohos.nfc.cardEmulation';
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*
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* @since 6
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* @syscap SystemCapability.Communication.NFC.Core
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*/
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declare namespace cardEmulation {
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enum Featuretype {
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/** This constant is used to check whether HCE card emulation is supported. */
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HCE = 0,
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/** This constant is used to check whether SIM card emulation is supported. */
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UICC = 1,
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/** This constant is used to check whether eSE card emulation is supported. */
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ESE = 2,
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}
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/**
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* Checks whether a specified type of card emulation is supported.
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*
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* <p>This method is used to check Whether the host or secure element supports card emulation.
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*
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* @param feature Indicates the card emulation type, {@code HCE}, {@code UICC}, or {@code ESE}.
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* @return Returns {@code true} if the specified type of card emulation is supported; returns
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* {@code false} otherwise.
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*
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* @since 6
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*/
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function isSupported(feature: number):boolean;
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/**
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* A class for NFC host application.
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*
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* <p>The NFC host application use this class, then Nfc service can access the application
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* installation information and connect to services of the application.
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*
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* @since 8
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* @syscap SystemCapability.Communication.NFC.Core
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*/
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export class HceService {
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/**
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* start HCE
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*
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* @return Returns {@code true} if HCE is enabled or has been enabled; returns {@code false} otherwise.
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* @permission ohos.permission.NFC_CARD_EMULATION
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*
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* @since 8
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*/
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startHCE(aidList: string[]): boolean;
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/**
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* stop HCE
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*
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* @return Returns {@code true} if HCE is disabled or has been disabled; returns {@code false} otherwise.
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* @permission ohos.permission.NFC_CARD_EMULATION
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*
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* @since 8
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*/
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stopHCE(): boolean;
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/**
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* register HCE event to receive the APDU data.
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*
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* @param type the type to register.
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* @param callback Callback used to listen for HCE data device received.
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* @permission ohos.permission.NFC_CARD_EMULATION
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*
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* @since 8
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*/
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on(type: "hceCmd", callback: AsyncCallback<number[]>): void;
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/**
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* Sends a response APDU to the remote device.
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*
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* <p>This method is used by a host application when swiping card.
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*
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* @param responseApdu Indicates the response, which is a byte array.
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* @permission ohos.permission.NFC_CARD_EMULATION
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*
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* @since 8
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*/
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sendResponse(responseApdu: number[]): void;
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}
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}
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export default cardEmulation;
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