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49 lines
1.7 KiB
49 lines
1.7 KiB
/*
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* Copyright (C) 2018 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.sensors@2.0;
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import @1.0::SensorInfo;
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interface ISensorsCallback {
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/**
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* Notify the framework that new dynamic sensors have been connected.
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*
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* If a dynamic sensor was previously connected and has not been
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* disconnected, then that sensor must not be included in sensorInfos.
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*
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* @param sensorInfos vector of SensorInfo for each dynamic sensor that
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* was connected.
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*/
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oneway onDynamicSensorsConnected(vec<SensorInfo> sensorInfos);
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/**
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* Notify the framework that previously connected dynamic sensors have been
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* disconnected.
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*
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* If a dynamic sensor was previously disconnected and has not been
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* reconnected, then that sensor must not be included in sensorHandles.
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*
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* The HAL must ensure that all sensor events from departing dynamic
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* sensors have been written to the Event FMQ before calling
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* onDynamicSensorsDisconnected.
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*
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* @param sensorHandles vector of sensor handles for each dynamic sensors
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* that was disconnected.
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*/
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oneway onDynamicSensorsDisconnected(vec<int32_t> sensorHandles);
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};
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