mirror of
https://gitee.com/openharmony/interface_sdk-js
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96 lines
2.9 KiB
TypeScript
96 lines
2.9 KiB
TypeScript
/*
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* Copyright (c) 2023 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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* @file
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* @kit DriverDevelopmentKit
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*/
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import type rpc from './@ohos.rpc';
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import type Want from './@ohos.app.ability.Want';
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import _DriverExtensionContext from './application/DriverExtensionContext';
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/**
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* Define a DriverExtensionContext for store context.
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*
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* @syscap SystemCapability.Driver.ExternalDevice
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* @since 10
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*/
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export type DriverExtensionContext = _DriverExtensionContext;
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/**
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* class of driver extension ability.
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* @syscap SystemCapability.Driver.ExternalDevice
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* @StageModelOnly
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* @since 10
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*/
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export default class DriverExtensionAbility {
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/**
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* Indicates driver extension ability context.
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* @syscap SystemCapability.Driver.ExternalDevice
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* @StageModelOnly
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* @since 10
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*/
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context: DriverExtensionContext;
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/**
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* Called back when a driver extension is started for initialization.
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* @param { Want } want - Indicates the want of created driver extension.
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* @syscap SystemCapability.Driver.ExternalDevice
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* @StageModelOnly
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* @since 10
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*/
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onInit(want: Want): void;
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/**
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* Called back before a driver extension is destroyed.
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* @syscap SystemCapability.Driver.ExternalDevice
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* @StageModelOnly
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* @since 10
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*/
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onRelease(): void;
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/**
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* Called back when a driver extension is first connected to an ability.
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* @param { Want } want - Indicates connection information about the Driver ability.
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* @returns { rpc.RemoteObject | Promise<rpc.RemoteObject> } Rpc remoteObject.
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* @syscap SystemCapability.Driver.ExternalDevice
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* @StageModelOnly
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* @since 10
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*/
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onConnect(want: Want): rpc.RemoteObject | Promise<rpc.RemoteObject>;
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/**
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* Called back when all abilities connected to a driver extension are disconnected.
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* @param { Want } want - Indicates disconnection information about the driver extension.
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* @returns { void | Promise<void> }
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* @syscap SystemCapability.Driver.ExternalDevice
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* @StageModelOnly
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* @since 10
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*/
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onDisconnect(want: Want): void | Promise<void>;
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/**
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* Called when dump client information is required.
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* It is recommended that developers don't DUMP sensitive information.
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* @param { Array<string> } params - Indicates th e params from command.
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* @returns { Array<string> } The dump info array.
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* @syscap SystemCapability.Driver.ExternalDevice
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* @StageModelOnly
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* @since 10
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*/
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onDump(params: Array<string>): Array<string>;
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}
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