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54 lines
2.4 KiB
54 lines
2.4 KiB
/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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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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package android.hardware.contexthub@1.2;
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import @1.0::IContexthubCallback;
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interface IContexthubCallback extends @1.0::IContexthubCallback {
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/**
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* This callback is passed by the Contexthub service to the HAL
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* implementation to allow the HAL to send asynchronous messages back
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* to the service and registered clients of the ContextHub service.
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*
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* @param msg message that should be delivered to host app
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* clients
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* @param msgContentPerms list of Android permissions that cover the
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* contents of the message being sent from the app.
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* This is different from the permissions stored
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* inside of ContextHubMsg in that these must be a
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* subset of those permissions and are meant to
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* assist in properly attributing the message
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* contents when delivering to a ContextHub service
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* client.
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*/
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handleClientMsg_1_2(ContextHubMsg msg, vec<string> msgContentPerms);
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/**
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* This callback is passed by the Contexthub service to the HAL
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* implementation to allow the HAL to send information about the
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* currently loaded and active nanoapps on the hub.
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*
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* @param appInfo vector of HubAppinfo structure for each nanoApp
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* on the hub that can be enabled, disabled and
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* unloaded by the service. Any nanoApps that cannot
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* be controlled by the service must not be reported.
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* All nanoApps that can be controlled by the service
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* must be reported.
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*/
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handleAppsInfo_1_2(vec<HubAppInfo> appInfo);
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};
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