91 рядки
3.9 KiB
C++
91 рядки
3.9 KiB
C++
/*
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* Copyright (c) 2021, The Linux Foundation. All rights reserved.
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* Not a Contribution
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*/
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/*
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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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#include <aidl/android/hardware/gnss/BnGnssMeasurementInterface.h>
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#include <aidl/android/hardware/gnss/BnGnssMeasurementCallback.h>
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#include <atomic>
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#include <mutex>
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#include <thread>
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#include <LocationAPIClientBase.h>
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#include <gps_extended_c.h>
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using aidl::android::hardware::gnss::ElapsedRealtime;
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using aidl::android::hardware::gnss::GnssClock;
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using aidl::android::hardware::gnss::GnssData;
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using aidl::android::hardware::gnss::GnssMeasurement;
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using aidl::android::hardware::gnss::GnssSignalType;
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using aidl::android::hardware::gnss::GnssConstellationType;
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namespace android {
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namespace hardware {
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namespace gnss {
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namespace aidl {
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namespace implementation {
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using ::aidl::android::hardware::gnss::BnGnssMeasurementInterface;
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using ::aidl::android::hardware::gnss::IGnssMeasurementCallback;
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struct GnssMeasurementInterface : public BnGnssMeasurementInterface, public LocationAPIClientBase {
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public:
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GnssMeasurementInterface();
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~GnssMeasurementInterface() {}
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::ndk::ScopedAStatus setCallback(
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const std::shared_ptr<IGnssMeasurementCallback>& in_callback,
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bool in_enableFullTracking, bool in_enableCorrVecOutputs) override;
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::ndk::ScopedAStatus close() override;
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// callbacks we are interested in
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void onGnssMeasurementsCb(GnssMeasurementsNotification gnssMeasurementsNotification) final;
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private:
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std::shared_ptr<IGnssMeasurementCallback> mGnssMeasurementCbIface = nullptr;
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// Synchronization lock for mGnssMeasurementCbIface
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mutable std::mutex mMutex;
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AIBinder_DeathRecipient* mDeathRecipient;
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bool mTracking;
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static void gnssMeasurementDied(void* cookie);
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void startTracking(GnssPowerMode powerMode = GNSS_POWER_MODE_INVALID,
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uint32_t timeBetweenMeasurement = GPS_DEFAULT_FIX_INTERVAL_MS);
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void convertGnssData(GnssMeasurementsNotification& in, GnssData& out);
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void convertGnssMeasurement(GnssMeasurementsData& in, GnssMeasurement& out);
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void convertGnssFlags(GnssMeasurementsData& in, GnssMeasurement& out);
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static void convertGnssSvId(GnssMeasurementsData& in, int& out);
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void convertGnssSignalType(GnssMeasurementsData& in, GnssSignalType& out);
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static void convertGnssConstellationType(GnssSvType& in, GnssConstellationType& out);
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void convertGnssMeasurementsCodeType(GnssMeasurementsCodeType& inCodeType,
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char* inOtherCodeTypeName, GnssSignalType& out);
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void convertGnssState(GnssMeasurementsData& in, GnssMeasurement& out);
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void convertGnssAccumulatedDeltaRangeState(GnssMeasurementsData& in, GnssMeasurement& out);
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void convertGnssMultipathIndicator(GnssMeasurementsData& in, GnssMeasurement& out);
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void convertGnssSatellitePvtFlags(GnssMeasurementsData& in, GnssMeasurement& out);
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void convertGnssSatellitePvt(GnssMeasurementsData& in, GnssMeasurement& out);
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void convertGnssClock(GnssMeasurementsClock& in, GnssClock& out);
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void convertElapsedRealtimeNanos(GnssMeasurementsNotification& in,
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ElapsedRealtime& elapsedRealtime);
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void printGnssData(GnssData& data);
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};
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} // namespace implementation
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} // namespace aidl
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} // namespace gnss
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} // namespace hardware
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} // namespace android
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