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84 lines
2.8 KiB
84 lines
2.8 KiB
/* |
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* Copyright (C) 2016 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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#ifndef android_hardware_gnss_V1_0_GnssMeasurement_H_ |
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#define android_hardware_gnss_V1_0_GnssMeasurement_H_ |
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#include <ThreadCreationWrapper.h> |
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#include <android/hardware/gnss/1.0/IGnssMeasurement.h> |
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#include <hidl/Status.h> |
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#include <hardware/gps.h> |
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namespace android { |
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namespace hardware { |
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namespace gnss { |
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namespace V1_0 { |
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namespace implementation { |
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using ::android::hardware::gnss::V1_0::IGnssMeasurement; |
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using ::android::hardware::gnss::V1_0::IGnssMeasurementCallback; |
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using ::android::hardware::Return; |
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using ::android::hardware::Void; |
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using ::android::hardware::hidl_vec; |
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using ::android::hardware::hidl_string; |
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using ::android::sp; |
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using LegacyGnssData = ::GnssData; |
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/* |
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* Extended interface for GNSS Measurements support. Also contains wrapper methods to allow methods |
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* from IGnssMeasurementCallback interface to be passed into the conventional implementation of the |
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* GNSS HAL. |
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*/ |
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struct GnssMeasurement : public IGnssMeasurement { |
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GnssMeasurement(const GpsMeasurementInterface* gpsMeasurementIface); |
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/* |
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* Methods from ::android::hardware::gnss::V1_0::IGnssMeasurement follow. |
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* These declarations were generated from IGnssMeasurement.hal. |
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*/ |
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Return<GnssMeasurementStatus> setCallback( |
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const sp<IGnssMeasurementCallback>& callback) override; |
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Return<void> close() override; |
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/* |
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* Callback methods to be passed into the conventional GNSS HAL by the default |
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* implementation. These methods are not part of the IGnssMeasurement base class. |
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*/ |
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static void gnssMeasurementCb(LegacyGnssData* data); |
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/* |
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* Deprecated callback added for backward compatibity for devices that do |
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* not support GnssData measurements. |
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*/ |
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static void gpsMeasurementCb(GpsData* data); |
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/* |
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* Holds function pointers to the callback methods. |
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*/ |
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static GpsMeasurementCallbacks sGnssMeasurementCbs; |
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private: |
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const GpsMeasurementInterface* mGnssMeasureIface = nullptr; |
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static sp<IGnssMeasurementCallback> sGnssMeasureCbIface; |
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}; |
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} // namespace implementation |
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} // namespace V1_0 |
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} // namespace gnss |
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} // namespace hardware |
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} // namespace android |
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#endif // android_hardware_gnss_V1_0_GnssMeasurement_H_
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