/*
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* Copyright (C) 2008 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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#define LOG_TAG "GnssLocationProvider"
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#define LOG_NDEBUG 0
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#include <android/hardware/gnss/1.0/IGnss.h>
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#include <android/hardware/gnss/1.1/IGnss.h>
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#include <android/hardware/gnss/2.0/IGnss.h>
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#include <android/hardware/gnss/1.0/IGnssMeasurement.h>
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#include <android/hardware/gnss/1.1/IGnssMeasurement.h>
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#include <android/hardware/gnss/2.0/IGnssMeasurement.h>
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#include <android/hardware/gnss/measurement_corrections/1.0/IMeasurementCorrections.h>
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#include <android/hardware/gnss/visibility_control/1.0/IGnssVisibilityControl.h>
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#include <nativehelper/JNIHelp.h>
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#include "jni.h"
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#include "hardware_legacy/power.h"
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#include "utils/Log.h"
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#include "utils/misc.h"
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#include "android_runtime/AndroidRuntime.h"
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#include "android_runtime/Log.h"
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#include <arpa/inet.h>
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#include <cinttypes>
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#include <iomanip>
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#include <limits>
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#include <linux/in.h>
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#include <linux/in6.h>
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#include <pthread.h>
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#include <string.h>
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#include <utils/SystemClock.h>
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static jclass class_gnssMeasurementsEvent;
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static jclass class_gnssMeasurement;
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static jclass class_location;
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static jclass class_gnssNavigationMessage;
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static jclass class_gnssClock;
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static jclass class_gnssConfiguration_halInterfaceVersion;
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static jobject mCallbacksObj = nullptr;
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static jmethodID method_reportLocation;
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static jmethodID method_reportStatus;
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static jmethodID method_reportSvStatus;
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static jmethodID method_reportAGpsStatus;
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static jmethodID method_reportNmea;
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static jmethodID method_setTopHalCapabilities;
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static jmethodID method_setGnssYearOfHardware;
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static jmethodID method_setGnssHardwareModelName;
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static jmethodID method_psdsDownloadRequest;
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static jmethodID method_reportNiNotification;
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static jmethodID method_requestLocation;
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static jmethodID method_requestRefLocation;
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static jmethodID method_requestSetID;
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static jmethodID method_requestUtcTime;
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static jmethodID method_reportGeofenceTransition;
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static jmethodID method_reportGeofenceStatus;
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static jmethodID method_reportGeofenceAddStatus;
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static jmethodID method_reportGeofenceRemoveStatus;
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static jmethodID method_reportGeofencePauseStatus;
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static jmethodID method_reportGeofenceResumeStatus;
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static jmethodID method_reportMeasurementData;
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static jmethodID method_reportNavigationMessages;
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static jmethodID method_reportLocationBatch;
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static jmethodID method_reportGnssServiceDied;
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static jmethodID method_setSubHalMeasurementCorrectionsCapabilities;
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static jmethodID method_correctionsGetLatitudeDegrees;
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static jmethodID method_correctionsGetLongitudeDegrees;
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static jmethodID method_correctionsGetAltitudeMeters;
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static jmethodID method_correctionsGetHorPosUncMeters;
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static jmethodID method_correctionsGetVerPosUncMeters;
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static jmethodID method_correctionsGetToaGpsNanosecondsOfWeek;
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static jmethodID method_correctionsGetSingleSatCorrectionList;
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static jmethodID method_listSize;
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static jmethodID method_correctionListGet;
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static jmethodID method_correctionSatFlags;
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static jmethodID method_correctionSatConstType;
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static jmethodID method_correctionSatId;
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static jmethodID method_correctionSatCarrierFreq;
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static jmethodID method_correctionSatIsLosProb;
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static jmethodID method_correctionSatEpl;
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static jmethodID method_correctionSatEplUnc;
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static jmethodID method_correctionSatRefPlane;
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static jmethodID method_correctionPlaneLatDeg;
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static jmethodID method_correctionPlaneLngDeg;
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static jmethodID method_correctionPlaneAltDeg;
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static jmethodID method_correctionPlaneAzimDeg;
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static jmethodID method_reportNfwNotification;
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static jmethodID method_isInEmergencySession;
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static jmethodID method_gnssMeasurementsEventCtor;
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static jmethodID method_locationCtor;
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static jmethodID method_gnssNavigationMessageCtor;
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static jmethodID method_gnssClockCtor;
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static jmethodID method_gnssMeasurementCtor;
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static jmethodID method_halInterfaceVersionCtor;
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/*
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* Save a pointer to JavaVm to attach/detach threads executing
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* callback methods that need to make JNI calls.
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*/
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static JavaVM* sJvm;
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using android::OK;
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using android::sp;
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using android::wp;
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using android::status_t;
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using android::String16;
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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::hardware::hidl_death_recipient;
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using android::hardware::gnss::V1_0::GnssConstellationType;
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using android::hardware::gnss::V1_0::GnssLocationFlags;
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using android::hardware::gnss::V1_0::IAGnssRilCallback;
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using android::hardware::gnss::V1_0::IGnssGeofenceCallback;
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using android::hardware::gnss::V1_0::IGnssGeofencing;
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using android::hardware::gnss::V1_0::IGnssNavigationMessage;
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using android::hardware::gnss::V1_0::IGnssNavigationMessageCallback;
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using android::hardware::gnss::V1_0::IGnssNi;
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using android::hardware::gnss::V1_0::IGnssNiCallback;
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using android::hardware::gnss::V1_0::IGnssXtra;
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using android::hardware::gnss::V1_0::IGnssXtraCallback;
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using android::hardware::gnss::V2_0::ElapsedRealtimeFlags;
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using android::hardware::gnss::V2_0::IGnssCallback;
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using android::hardware::gnss::measurement_corrections::V1_0::MeasurementCorrections;
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using android::hardware::gnss::measurement_corrections::V1_0::SingleSatCorrection;
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using android::hardware::gnss::measurement_corrections::V1_0::ReflectingPlane;
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using android::hidl::base::V1_0::IBase;
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using GnssLocation_V1_0 = android::hardware::gnss::V1_0::GnssLocation;
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using GnssLocation_V2_0 = android::hardware::gnss::V2_0::GnssLocation;
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using IGnss_V1_0 = android::hardware::gnss::V1_0::IGnss;
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using IGnss_V1_1 = android::hardware::gnss::V1_1::IGnss;
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using IGnss_V2_0 = android::hardware::gnss::V2_0::IGnss;
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using IGnssCallback_V1_0 = android::hardware::gnss::V1_0::IGnssCallback;
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using IGnssConfiguration_V1_0 = android::hardware::gnss::V1_0::IGnssConfiguration;
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using IGnssConfiguration_V1_1 = android::hardware::gnss::V1_1::IGnssConfiguration;
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using IGnssConfiguration_V2_0 = android::hardware::gnss::V2_0::IGnssConfiguration;
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using IGnssDebug_V1_0 = android::hardware::gnss::V1_0::IGnssDebug;
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using IGnssDebug_V2_0 = android::hardware::gnss::V2_0::IGnssDebug;
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using IGnssMeasurement_V1_0 = android::hardware::gnss::V1_0::IGnssMeasurement;
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using IGnssMeasurement_V1_1 = android::hardware::gnss::V1_1::IGnssMeasurement;
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using IGnssMeasurement_V2_0 = android::hardware::gnss::V2_0::IGnssMeasurement;
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using IGnssMeasurementCallback_V1_0 = android::hardware::gnss::V1_0::IGnssMeasurementCallback;
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using IGnssMeasurementCallback_V1_1 = android::hardware::gnss::V1_1::IGnssMeasurementCallback;
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using IGnssMeasurementCallback_V2_0 = android::hardware::gnss::V2_0::IGnssMeasurementCallback;
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using IAGnssRil_V1_0 = android::hardware::gnss::V1_0::IAGnssRil;
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using IAGnssRil_V2_0 = android::hardware::gnss::V2_0::IAGnssRil;
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using IAGnss_V1_0 = android::hardware::gnss::V1_0::IAGnss;
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using IAGnss_V2_0 = android::hardware::gnss::V2_0::IAGnss;
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using IAGnssCallback_V1_0 = android::hardware::gnss::V1_0::IAGnssCallback;
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using IAGnssCallback_V2_0 = android::hardware::gnss::V2_0::IAGnssCallback;
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using IGnssBatching_V1_0 = android::hardware::gnss::V1_0::IGnssBatching;
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using IGnssBatching_V2_0 = android::hardware::gnss::V2_0::IGnssBatching;
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using IGnssBatchingCallback_V1_0 = android::hardware::gnss::V1_0::IGnssBatchingCallback;
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using IGnssBatchingCallback_V2_0 = android::hardware::gnss::V2_0::IGnssBatchingCallback;
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using android::hardware::gnss::measurement_corrections::V1_0::IMeasurementCorrections;
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using android::hardware::gnss::measurement_corrections::V1_0::IMeasurementCorrectionsCallback;
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using android::hardware::gnss::measurement_corrections::V1_0::GnssSingleSatCorrectionFlags;
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using android::hardware::gnss::visibility_control::V1_0::IGnssVisibilityControl;
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using android::hardware::gnss::visibility_control::V1_0::IGnssVisibilityControlCallback;
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struct GnssDeathRecipient : virtual public hidl_death_recipient
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{
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// hidl_death_recipient interface
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virtual void serviceDied(uint64_t cookie, const wp<IBase>& who) override {
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ALOGE("IGNSS hidl service failed, trying to recover...");
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JNIEnv* env = android::AndroidRuntime::getJNIEnv();
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env->CallVoidMethod(mCallbacksObj, method_reportGnssServiceDied);
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}
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};
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// Must match the value from GnssMeasurement.java
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static const uint32_t ADR_STATE_HALF_CYCLE_REPORTED = (1<<4);
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sp<GnssDeathRecipient> gnssHalDeathRecipient = nullptr;
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sp<IGnss_V1_0> gnssHal = nullptr;
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sp<IGnss_V1_1> gnssHal_V1_1 = nullptr;
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sp<IGnss_V2_0> gnssHal_V2_0 = nullptr;
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sp<IGnssXtra> gnssXtraIface = nullptr;
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sp<IAGnssRil_V1_0> agnssRilIface = nullptr;
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sp<IAGnssRil_V2_0> agnssRilIface_V2_0 = nullptr;
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sp<IGnssGeofencing> gnssGeofencingIface = nullptr;
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sp<IAGnss_V1_0> agnssIface = nullptr;
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sp<IAGnss_V2_0> agnssIface_V2_0 = nullptr;
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sp<IGnssBatching_V1_0> gnssBatchingIface = nullptr;
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sp<IGnssBatching_V2_0> gnssBatchingIface_V2_0 = nullptr;
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sp<IGnssDebug_V1_0> gnssDebugIface = nullptr;
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sp<IGnssDebug_V2_0> gnssDebugIface_V2_0 = nullptr;
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sp<IGnssConfiguration_V1_0> gnssConfigurationIface = nullptr;
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sp<IGnssConfiguration_V1_1> gnssConfigurationIface_V1_1 = nullptr;
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sp<IGnssConfiguration_V2_0> gnssConfigurationIface_V2_0 = nullptr;
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sp<IGnssNi> gnssNiIface = nullptr;
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sp<IGnssMeasurement_V1_0> gnssMeasurementIface = nullptr;
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sp<IGnssMeasurement_V1_1> gnssMeasurementIface_V1_1 = nullptr;
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sp<IGnssMeasurement_V2_0> gnssMeasurementIface_V2_0 = nullptr;
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sp<IGnssNavigationMessage> gnssNavigationMessageIface = nullptr;
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sp<IMeasurementCorrections> gnssCorrectionsIface = nullptr;
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sp<IGnssVisibilityControl> gnssVisibilityControlIface = nullptr;
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#define WAKE_LOCK_NAME "GPS"
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namespace android {
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namespace {
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// Returns true if location has lat/long information.
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bool hasLatLong(const GnssLocation_V1_0& location) {
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return (static_cast<uint32_t>(location.gnssLocationFlags) &
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GnssLocationFlags::HAS_LAT_LONG) != 0;
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}
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// Returns true if location has lat/long information.
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bool hasLatLong(const GnssLocation_V2_0& location) {
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return hasLatLong(location.v1_0);
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}
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} // namespace
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template<class T>
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class JavaMethodHelper {
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public:
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// Helper function to call setter on a Java object.
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static void callJavaMethod(
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JNIEnv* env,
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jclass clazz,
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jobject object,
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const char* method_name,
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T value);
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private:
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static const char* const signature_;
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};
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template<class T>
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void JavaMethodHelper<T>::callJavaMethod(
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JNIEnv* env,
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jclass clazz,
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jobject object,
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const char* method_name,
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T value) {
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jmethodID method = env->GetMethodID(clazz, method_name, signature_);
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env->CallVoidMethod(object, method, value);
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}
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class JavaObject {
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public:
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JavaObject(JNIEnv* env, jclass clazz, jmethodID defaultCtor);
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JavaObject(JNIEnv* env, jclass clazz, jmethodID stringCtor, const char * sz_arg_1);
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JavaObject(JNIEnv* env, jclass clazz, jobject object);
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virtual ~JavaObject() = default;
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template<class T>
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void callSetter(const char* method_name, T value);
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template<class T>
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void callSetter(const char* method_name, T* value, size_t size);
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jobject get();
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private:
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JNIEnv* env_;
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jclass clazz_;
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jobject object_;
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};
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JavaObject::JavaObject(JNIEnv* env, jclass clazz, jmethodID defaultCtor) : env_(env),
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clazz_(clazz) {
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object_ = env_->NewObject(clazz_, defaultCtor);
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}
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JavaObject::JavaObject(JNIEnv* env, jclass clazz, jmethodID stringCtor, const char * sz_arg_1)
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: env_(env), clazz_(clazz) {
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object_ = env_->NewObject(clazz_, stringCtor, env->NewStringUTF(sz_arg_1));
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}
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JavaObject::JavaObject(JNIEnv* env, jclass clazz, jobject object)
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: env_(env), clazz_(clazz), object_(object) {
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}
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template<class T>
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void JavaObject::callSetter(const char* method_name, T value) {
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JavaMethodHelper<T>::callJavaMethod(
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env_, clazz_, object_, method_name, value);
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}
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template<>
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void JavaObject::callSetter(
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const char* method_name, uint8_t* value, size_t size) {
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jbyteArray array = env_->NewByteArray(size);
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env_->SetByteArrayRegion(array, 0, size, reinterpret_cast<jbyte*>(value));
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jmethodID method = env_->GetMethodID(
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clazz_,
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method_name,
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"([B)V");
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env_->CallVoidMethod(object_, method, array);
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env_->DeleteLocalRef(array);
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}
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jobject JavaObject::get() {
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return object_;
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}
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// Define Java method signatures for all known types.
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template<>
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const char *const JavaMethodHelper<uint8_t>::signature_ = "(B)V";
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template<>
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const char *const JavaMethodHelper<int8_t>::signature_ = "(B)V";
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template<>
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const char *const JavaMethodHelper<int16_t>::signature_ = "(S)V";
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template<>
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const char *const JavaMethodHelper<uint16_t>::signature_ = "(S)V";
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template<>
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const char *const JavaMethodHelper<int32_t>::signature_ = "(I)V";
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template<>
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const char *const JavaMethodHelper<uint32_t>::signature_ = "(I)V";
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template<>
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const char *const JavaMethodHelper<int64_t>::signature_ = "(J)V";
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template<>
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const char *const JavaMethodHelper<uint64_t>::signature_ = "(J)V";
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template<>
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const char *const JavaMethodHelper<float>::signature_ = "(F)V";
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template<>
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const char *const JavaMethodHelper<double>::signature_ = "(D)V";
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template<>
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const char *const JavaMethodHelper<bool>::signature_ = "(Z)V";
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template<>
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const char *const JavaMethodHelper<jstring>::signature_ = "(Ljava/lang/String;)V";
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#define SET(setter, value) object.callSetter("set" # setter, (value))
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static inline jboolean boolToJbool(bool value) {
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return value ? JNI_TRUE : JNI_FALSE;
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}
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static void checkAndClearExceptionFromCallback(JNIEnv* env, const char* methodName) {
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if (env->ExceptionCheck()) {
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ALOGE("An exception was thrown by callback '%s'.", methodName);
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LOGE_EX(env);
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env->ExceptionClear();
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}
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}
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static jobject createHalInterfaceVersionJavaObject(JNIEnv* env, jint major, jint minor) {
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jobject version = env->NewObject(class_gnssConfiguration_halInterfaceVersion,
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method_halInterfaceVersionCtor, major, minor);
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return version;
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}
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struct ScopedJniString {
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ScopedJniString(JNIEnv* env, jstring javaString) : mEnv(env), mJavaString(javaString) {
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mNativeString = mEnv->GetStringUTFChars(mJavaString, nullptr);
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}
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~ScopedJniString() {
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if (mNativeString != nullptr) {
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mEnv->ReleaseStringUTFChars(mJavaString, mNativeString);
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}
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}
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const char* c_str() const {
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return mNativeString;
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}
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operator hidl_string() const {
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return hidl_string(mNativeString);
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}
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private:
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ScopedJniString(const ScopedJniString&) = delete;
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ScopedJniString& operator=(const ScopedJniString&) = delete;
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JNIEnv* mEnv;
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jstring mJavaString;
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const char* mNativeString;
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};
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class ScopedJniThreadAttach {
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public:
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ScopedJniThreadAttach() {
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/*
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* attachResult will also be JNI_OK if the thead was already attached to
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* JNI before the call to AttachCurrentThread().
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*/
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jint attachResult = sJvm->AttachCurrentThread(&mEnv, nullptr);
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LOG_ALWAYS_FATAL_IF(attachResult != JNI_OK, "Unable to attach thread. Error %d",
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attachResult);
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}
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~ScopedJniThreadAttach() {
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jint detachResult = sJvm->DetachCurrentThread();
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/*
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* Return if the thread was already detached. Log error for any other
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* failure.
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*/
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if (detachResult == JNI_EDETACHED) {
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return;
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}
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LOG_ALWAYS_FATAL_IF(detachResult != JNI_OK, "Unable to detach thread. Error %d",
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detachResult);
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}
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JNIEnv* getEnv() {
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/*
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* Checking validity of mEnv in case the thread was detached elsewhere.
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*/
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LOG_ALWAYS_FATAL_IF(AndroidRuntime::getJNIEnv() != mEnv);
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return mEnv;
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}
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private:
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JNIEnv* mEnv = nullptr;
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};
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thread_local std::unique_ptr<ScopedJniThreadAttach> tJniThreadAttacher;
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static JNIEnv* getJniEnv() {
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JNIEnv* env = AndroidRuntime::getJNIEnv();
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/*
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* If env is nullptr, the thread is not already attached to
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* JNI. It is attached below and the destructor for ScopedJniThreadAttach
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* will detach it on thread exit.
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*/
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if (env == nullptr) {
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tJniThreadAttacher.reset(new ScopedJniThreadAttach());
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env = tJniThreadAttacher->getEnv();
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}
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return env;
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}
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static jobject translateGnssLocation(JNIEnv* env,
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const GnssLocation_V1_0& location) {
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JavaObject object(env, class_location, method_locationCtor, "gps");
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uint16_t flags = static_cast<uint32_t>(location.gnssLocationFlags);
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if (flags & GnssLocationFlags::HAS_LAT_LONG) {
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SET(Latitude, location.latitudeDegrees);
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SET(Longitude, location.longitudeDegrees);
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}
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if (flags & GnssLocationFlags::HAS_ALTITUDE) {
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SET(Altitude, location.altitudeMeters);
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}
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if (flags & GnssLocationFlags::HAS_SPEED) {
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SET(Speed, location.speedMetersPerSec);
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}
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if (flags & GnssLocationFlags::HAS_BEARING) {
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SET(Bearing, location.bearingDegrees);
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}
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if (flags & GnssLocationFlags::HAS_HORIZONTAL_ACCURACY) {
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SET(Accuracy, location.horizontalAccuracyMeters);
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}
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if (flags & GnssLocationFlags::HAS_VERTICAL_ACCURACY) {
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SET(VerticalAccuracyMeters, location.verticalAccuracyMeters);
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}
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if (flags & GnssLocationFlags::HAS_SPEED_ACCURACY) {
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SET(SpeedAccuracyMetersPerSecond, location.speedAccuracyMetersPerSecond);
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}
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if (flags & GnssLocationFlags::HAS_BEARING_ACCURACY) {
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SET(BearingAccuracyDegrees, location.bearingAccuracyDegrees);
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}
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SET(Time, location.timestamp);
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SET(ElapsedRealtimeNanos, android::elapsedRealtimeNano());
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return object.get();
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}
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static jobject translateGnssLocation(JNIEnv* env,
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const GnssLocation_V2_0& location) {
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JavaObject object(env, class_location, translateGnssLocation(env, location.v1_0));
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const uint16_t flags = static_cast<uint16_t>(location.elapsedRealtime.flags);
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// Overwrite ElapsedRealtimeNanos when available from HAL.
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if (flags & ElapsedRealtimeFlags::HAS_TIMESTAMP_NS) {
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SET(ElapsedRealtimeNanos, location.elapsedRealtime.timestampNs);
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}
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if (flags & ElapsedRealtimeFlags::HAS_TIME_UNCERTAINTY_NS) {
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SET(ElapsedRealtimeUncertaintyNanos, static_cast<double>(location.elapsedRealtime.timeUncertaintyNs));
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}
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return object.get();
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}
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static GnssLocation_V1_0 createGnssLocation_V1_0(
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jint gnssLocationFlags, jdouble latitudeDegrees, jdouble longitudeDegrees,
|
jdouble altitudeMeters, jfloat speedMetersPerSec, jfloat bearingDegrees,
|
jfloat horizontalAccuracyMeters, jfloat verticalAccuracyMeters,
|
jfloat speedAccuracyMetersPerSecond, jfloat bearingAccuracyDegrees,
|
jlong timestamp) {
|
GnssLocation_V1_0 location;
|
location.gnssLocationFlags = static_cast<uint16_t>(gnssLocationFlags);
|
location.latitudeDegrees = static_cast<double>(latitudeDegrees);
|
location.longitudeDegrees = static_cast<double>(longitudeDegrees);
|
location.altitudeMeters = static_cast<double>(altitudeMeters);
|
location.speedMetersPerSec = static_cast<float>(speedMetersPerSec);
|
location.bearingDegrees = static_cast<float>(bearingDegrees);
|
location.horizontalAccuracyMeters = static_cast<float>(horizontalAccuracyMeters);
|
location.verticalAccuracyMeters = static_cast<float>(verticalAccuracyMeters);
|
location.speedAccuracyMetersPerSecond = static_cast<float>(speedAccuracyMetersPerSecond);
|
location.bearingAccuracyDegrees = static_cast<float>(bearingAccuracyDegrees);
|
location.timestamp = static_cast<uint64_t>(timestamp);
|
|
return location;
|
}
|
|
static GnssLocation_V2_0 createGnssLocation_V2_0(
|
jint gnssLocationFlags, jdouble latitudeDegrees, jdouble longitudeDegrees,
|
jdouble altitudeMeters, jfloat speedMetersPerSec, jfloat bearingDegrees,
|
jfloat horizontalAccuracyMeters, jfloat verticalAccuracyMeters,
|
jfloat speedAccuracyMetersPerSecond, jfloat bearingAccuracyDegrees,
|
jlong timestamp, jint elapsedRealtimeFlags, jlong elapsedRealtimeNanos,
|
jdouble elapsedRealtimeUncertaintyNanos) {
|
GnssLocation_V2_0 location;
|
location.v1_0 = createGnssLocation_V1_0(
|
gnssLocationFlags, latitudeDegrees, longitudeDegrees, altitudeMeters,
|
speedMetersPerSec, bearingDegrees, horizontalAccuracyMeters,
|
verticalAccuracyMeters, speedAccuracyMetersPerSecond,
|
bearingAccuracyDegrees, timestamp);
|
|
location.elapsedRealtime.flags = static_cast<uint16_t>(elapsedRealtimeFlags);
|
location.elapsedRealtime.timestampNs = static_cast<uint64_t>(elapsedRealtimeNanos);
|
location.elapsedRealtime.timeUncertaintyNs = static_cast<uint64_t>(elapsedRealtimeUncertaintyNanos);
|
|
return location;
|
}
|
|
/*
|
* GnssCallback class implements the callback methods for IGnss interface.
|
*/
|
struct GnssCallback : public IGnssCallback {
|
Return<void> gnssLocationCb(const GnssLocation_V1_0& location) override;
|
Return<void> gnssStatusCb(const IGnssCallback::GnssStatusValue status) override;
|
Return<void> gnssSvStatusCb(const IGnssCallback_V1_0::GnssSvStatus& svStatus) override {
|
return gnssSvStatusCbImpl(svStatus);
|
}
|
Return<void> gnssNmeaCb(int64_t timestamp, const android::hardware::hidl_string& nmea) override;
|
Return<void> gnssSetCapabilitesCb(uint32_t capabilities) override;
|
Return<void> gnssAcquireWakelockCb() override;
|
Return<void> gnssReleaseWakelockCb() override;
|
Return<void> gnssRequestTimeCb() override;
|
Return<void> gnssRequestLocationCb(const bool independentFromGnss) override;
|
|
Return<void> gnssSetSystemInfoCb(const IGnssCallback::GnssSystemInfo& info) override;
|
|
// New in 1.1
|
Return<void> gnssNameCb(const android::hardware::hidl_string& name) override;
|
|
// New in 2.0
|
Return<void> gnssRequestLocationCb_2_0(const bool independentFromGnss, const bool isUserEmergency)
|
override;
|
Return<void> gnssSetCapabilitiesCb_2_0(uint32_t capabilities) override;
|
Return<void> gnssLocationCb_2_0(const GnssLocation_V2_0& location) override;
|
Return<void> gnssSvStatusCb_2_0(const hidl_vec<IGnssCallback::GnssSvInfo>& svInfoList) override {
|
return gnssSvStatusCbImpl(svInfoList);
|
}
|
|
Return<void> gnssSetCapabilitesCbImpl(uint32_t capabilities, bool hasSubHalCapabilityFlags);
|
|
// TODO: Reconsider allocation cost vs threadsafety on these statics
|
static const char* sNmeaString;
|
static size_t sNmeaStringLength;
|
private:
|
template<class T>
|
Return<void> gnssLocationCbImpl(const T& location);
|
|
template<class T>
|
Return<void> gnssSvStatusCbImpl(const T& svStatus);
|
|
uint32_t getGnssSvInfoListSize(const IGnssCallback_V1_0::GnssSvStatus& svStatus) {
|
return svStatus.numSvs;
|
}
|
|
uint32_t getGnssSvInfoListSize(const hidl_vec<IGnssCallback::GnssSvInfo>& svInfoList) {
|
return svInfoList.size();
|
}
|
|
const IGnssCallback_V1_0::GnssSvInfo& getGnssSvInfoOfIndex(
|
const IGnssCallback_V1_0::GnssSvStatus& svStatus, size_t i) {
|
return svStatus.gnssSvList.data()[i];
|
}
|
|
const IGnssCallback_V1_0::GnssSvInfo& getGnssSvInfoOfIndex(
|
const hidl_vec<IGnssCallback::GnssSvInfo>& svInfoList, size_t i) {
|
return svInfoList[i].v1_0;
|
}
|
|
uint32_t getConstellationType(const IGnssCallback_V1_0::GnssSvStatus& svStatus, size_t i) {
|
return static_cast<uint32_t>(svStatus.gnssSvList.data()[i].constellation);
|
}
|
|
uint32_t getConstellationType(const hidl_vec<IGnssCallback::GnssSvInfo>& svInfoList, size_t i) {
|
return static_cast<uint32_t>(svInfoList[i].constellation);
|
}
|
};
|
|
Return<void> GnssCallback::gnssNameCb(const android::hardware::hidl_string& name) {
|
ALOGD("%s: name=%s\n", __func__, name.c_str());
|
|
JNIEnv* env = getJniEnv();
|
jstring jstringName = env->NewStringUTF(name.c_str());
|
env->CallVoidMethod(mCallbacksObj, method_setGnssHardwareModelName, jstringName);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
|
return Void();
|
}
|
|
const char* GnssCallback::sNmeaString = nullptr;
|
size_t GnssCallback::sNmeaStringLength = 0;
|
|
template<class T>
|
Return<void> GnssCallback::gnssLocationCbImpl(const T& location) {
|
JNIEnv* env = getJniEnv();
|
|
jobject jLocation = translateGnssLocation(env, location);
|
|
env->CallVoidMethod(mCallbacksObj,
|
method_reportLocation,
|
boolToJbool(hasLatLong(location)),
|
jLocation);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
env->DeleteLocalRef(jLocation);
|
return Void();
|
}
|
|
Return<void> GnssCallback::gnssLocationCb(const GnssLocation_V1_0& location) {
|
return gnssLocationCbImpl<GnssLocation_V1_0>(location);
|
}
|
|
Return<void>
|
GnssCallback::gnssLocationCb_2_0(const GnssLocation_V2_0& location) {
|
return gnssLocationCbImpl<GnssLocation_V2_0>(location);
|
}
|
|
Return<void> GnssCallback::gnssStatusCb(const IGnssCallback::GnssStatusValue status) {
|
JNIEnv* env = getJniEnv();
|
env->CallVoidMethod(mCallbacksObj, method_reportStatus, status);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
template<class T>
|
Return<void> GnssCallback::gnssSvStatusCbImpl(const T& svStatus) {
|
JNIEnv* env = getJniEnv();
|
|
uint32_t listSize = getGnssSvInfoListSize(svStatus);
|
if (listSize > static_cast<uint32_t>(
|
android::hardware::gnss::V1_0::GnssMax::SVS_COUNT)) {
|
ALOGD("Too many satellites %u. Clamps to %u.", listSize,
|
static_cast<uint32_t>(android::hardware::gnss::V1_0::GnssMax::SVS_COUNT));
|
listSize = static_cast<uint32_t>(android::hardware::gnss::V1_0::GnssMax::SVS_COUNT);
|
}
|
|
jintArray svidWithFlagArray = env->NewIntArray(listSize);
|
jfloatArray cn0Array = env->NewFloatArray(listSize);
|
jfloatArray elevArray = env->NewFloatArray(listSize);
|
jfloatArray azimArray = env->NewFloatArray(listSize);
|
jfloatArray carrierFreqArray = env->NewFloatArray(listSize);
|
|
jint* svidWithFlags = env->GetIntArrayElements(svidWithFlagArray, 0);
|
jfloat* cn0s = env->GetFloatArrayElements(cn0Array, 0);
|
jfloat* elev = env->GetFloatArrayElements(elevArray, 0);
|
jfloat* azim = env->GetFloatArrayElements(azimArray, 0);
|
jfloat* carrierFreq = env->GetFloatArrayElements(carrierFreqArray, 0);
|
|
/*
|
* Read GNSS SV info.
|
*/
|
for (size_t i = 0; i < listSize; ++i) {
|
enum ShiftWidth: uint8_t {
|
SVID_SHIFT_WIDTH = 8,
|
CONSTELLATION_TYPE_SHIFT_WIDTH = 4
|
};
|
|
const IGnssCallback_V1_0::GnssSvInfo& info = getGnssSvInfoOfIndex(svStatus, i);
|
svidWithFlags[i] = (info.svid << SVID_SHIFT_WIDTH) |
|
(getConstellationType(svStatus, i) << CONSTELLATION_TYPE_SHIFT_WIDTH) |
|
static_cast<uint32_t>(info.svFlag);
|
cn0s[i] = info.cN0Dbhz;
|
elev[i] = info.elevationDegrees;
|
azim[i] = info.azimuthDegrees;
|
carrierFreq[i] = info.carrierFrequencyHz;
|
}
|
|
env->ReleaseIntArrayElements(svidWithFlagArray, svidWithFlags, 0);
|
env->ReleaseFloatArrayElements(cn0Array, cn0s, 0);
|
env->ReleaseFloatArrayElements(elevArray, elev, 0);
|
env->ReleaseFloatArrayElements(azimArray, azim, 0);
|
env->ReleaseFloatArrayElements(carrierFreqArray, carrierFreq, 0);
|
|
env->CallVoidMethod(mCallbacksObj, method_reportSvStatus,
|
static_cast<jint>(listSize), svidWithFlagArray, cn0Array, elevArray, azimArray,
|
carrierFreqArray);
|
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
Return<void> GnssCallback::gnssNmeaCb(
|
int64_t timestamp, const ::android::hardware::hidl_string& nmea) {
|
JNIEnv* env = getJniEnv();
|
/*
|
* The Java code will call back to read these values.
|
* We do this to avoid creating unnecessary String objects.
|
*/
|
sNmeaString = nmea.c_str();
|
sNmeaStringLength = nmea.size();
|
|
env->CallVoidMethod(mCallbacksObj, method_reportNmea, timestamp);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
Return<void> GnssCallback::gnssSetCapabilitesCb(uint32_t capabilities) {
|
ALOGD("%s: %du\n", __func__, capabilities);
|
|
JNIEnv* env = getJniEnv();
|
env->CallVoidMethod(mCallbacksObj, method_setTopHalCapabilities, capabilities);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
Return<void> GnssCallback::gnssSetCapabilitiesCb_2_0(uint32_t capabilities) {
|
return GnssCallback::gnssSetCapabilitesCb(capabilities);
|
}
|
|
Return<void> GnssCallback::gnssAcquireWakelockCb() {
|
acquire_wake_lock(PARTIAL_WAKE_LOCK, WAKE_LOCK_NAME);
|
return Void();
|
}
|
|
Return<void> GnssCallback::gnssReleaseWakelockCb() {
|
release_wake_lock(WAKE_LOCK_NAME);
|
return Void();
|
}
|
|
Return<void> GnssCallback::gnssRequestTimeCb() {
|
JNIEnv* env = getJniEnv();
|
env->CallVoidMethod(mCallbacksObj, method_requestUtcTime);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
Return<void> GnssCallback::gnssRequestLocationCb(const bool independentFromGnss) {
|
return GnssCallback::gnssRequestLocationCb_2_0(independentFromGnss, /* isUserEmergency= */
|
false);
|
}
|
|
Return<void> GnssCallback::gnssRequestLocationCb_2_0(const bool independentFromGnss, const bool
|
isUserEmergency) {
|
JNIEnv* env = getJniEnv();
|
env->CallVoidMethod(mCallbacksObj, method_requestLocation, boolToJbool(independentFromGnss),
|
boolToJbool(isUserEmergency));
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
Return<void> GnssCallback::gnssSetSystemInfoCb(const IGnssCallback::GnssSystemInfo& info) {
|
ALOGD("%s: yearOfHw=%d\n", __func__, info.yearOfHw);
|
|
JNIEnv* env = getJniEnv();
|
env->CallVoidMethod(mCallbacksObj, method_setGnssYearOfHardware,
|
info.yearOfHw);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
class GnssXtraCallback : public IGnssXtraCallback {
|
Return<void> downloadRequestCb() override;
|
};
|
|
/*
|
* GnssXtraCallback class implements the callback methods for the IGnssXtra
|
* interface.
|
*/
|
Return<void> GnssXtraCallback::downloadRequestCb() {
|
JNIEnv* env = getJniEnv();
|
env->CallVoidMethod(mCallbacksObj, method_psdsDownloadRequest);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
/*
|
* GnssGeofenceCallback class implements the callback methods for the
|
* IGnssGeofence interface.
|
*/
|
struct GnssGeofenceCallback : public IGnssGeofenceCallback {
|
// Methods from ::android::hardware::gps::V1_0::IGnssGeofenceCallback follow.
|
Return<void> gnssGeofenceTransitionCb(
|
int32_t geofenceId,
|
const GnssLocation_V1_0& location,
|
GeofenceTransition transition,
|
hardware::gnss::V1_0::GnssUtcTime timestamp) override;
|
Return<void>
|
gnssGeofenceStatusCb(
|
GeofenceAvailability status,
|
const GnssLocation_V1_0& location) override;
|
Return<void> gnssGeofenceAddCb(int32_t geofenceId,
|
GeofenceStatus status) override;
|
Return<void> gnssGeofenceRemoveCb(int32_t geofenceId,
|
GeofenceStatus status) override;
|
Return<void> gnssGeofencePauseCb(int32_t geofenceId,
|
GeofenceStatus status) override;
|
Return<void> gnssGeofenceResumeCb(int32_t geofenceId,
|
GeofenceStatus status) override;
|
};
|
|
Return<void> GnssGeofenceCallback::gnssGeofenceTransitionCb(
|
int32_t geofenceId, const GnssLocation_V1_0& location,
|
GeofenceTransition transition,
|
hardware::gnss::V1_0::GnssUtcTime timestamp) {
|
JNIEnv* env = getJniEnv();
|
|
jobject jLocation = translateGnssLocation(env, location);
|
|
env->CallVoidMethod(mCallbacksObj,
|
method_reportGeofenceTransition,
|
geofenceId,
|
jLocation,
|
transition,
|
timestamp);
|
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
env->DeleteLocalRef(jLocation);
|
return Void();
|
}
|
|
Return<void>
|
GnssGeofenceCallback::gnssGeofenceStatusCb(GeofenceAvailability status,
|
const GnssLocation_V1_0& location) {
|
JNIEnv* env = getJniEnv();
|
|
jobject jLocation = translateGnssLocation(env, location);
|
|
env->CallVoidMethod(mCallbacksObj, method_reportGeofenceStatus, status,
|
jLocation);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
env->DeleteLocalRef(jLocation);
|
return Void();
|
}
|
|
Return<void> GnssGeofenceCallback::gnssGeofenceAddCb(int32_t geofenceId,
|
GeofenceStatus status) {
|
JNIEnv* env = getJniEnv();
|
if (status != IGnssGeofenceCallback::GeofenceStatus::OPERATION_SUCCESS) {
|
ALOGE("%s: Error in adding a Geofence: %d\n", __func__, status);
|
}
|
|
env->CallVoidMethod(mCallbacksObj,
|
method_reportGeofenceAddStatus,
|
geofenceId,
|
status);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
Return<void> GnssGeofenceCallback::gnssGeofenceRemoveCb(int32_t geofenceId,
|
GeofenceStatus status) {
|
JNIEnv* env = getJniEnv();
|
if (status != IGnssGeofenceCallback::GeofenceStatus::OPERATION_SUCCESS) {
|
ALOGE("%s: Error in removing a Geofence: %d\n", __func__, status);
|
}
|
|
env->CallVoidMethod(mCallbacksObj,
|
method_reportGeofenceRemoveStatus,
|
geofenceId, status);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
Return<void> GnssGeofenceCallback::gnssGeofencePauseCb(int32_t geofenceId,
|
GeofenceStatus status) {
|
JNIEnv* env = getJniEnv();
|
if (status != IGnssGeofenceCallback::GeofenceStatus::OPERATION_SUCCESS) {
|
ALOGE("%s: Error in pausing Geofence: %d\n", __func__, status);
|
}
|
|
env->CallVoidMethod(mCallbacksObj,
|
method_reportGeofencePauseStatus,
|
geofenceId, status);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
Return<void> GnssGeofenceCallback::gnssGeofenceResumeCb(int32_t geofenceId,
|
GeofenceStatus status) {
|
JNIEnv* env = getJniEnv();
|
if (status != IGnssGeofenceCallback::GeofenceStatus::OPERATION_SUCCESS) {
|
ALOGE("%s: Error in resuming Geofence: %d\n", __func__, status);
|
}
|
|
env->CallVoidMethod(mCallbacksObj,
|
method_reportGeofenceResumeStatus,
|
geofenceId, status);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
/*
|
* GnssNavigationMessageCallback interface implements the callback methods
|
* required by the IGnssNavigationMessage interface.
|
*/
|
struct GnssNavigationMessageCallback : public IGnssNavigationMessageCallback {
|
/*
|
* Methods from ::android::hardware::gps::V1_0::IGnssNavigationMessageCallback
|
* follow.
|
*/
|
Return<void> gnssNavigationMessageCb(
|
const IGnssNavigationMessageCallback::GnssNavigationMessage& message) override;
|
};
|
|
Return<void> GnssNavigationMessageCallback::gnssNavigationMessageCb(
|
const IGnssNavigationMessageCallback::GnssNavigationMessage& message) {
|
JNIEnv* env = getJniEnv();
|
|
size_t dataLength = message.data.size();
|
|
std::vector<uint8_t> navigationData = message.data;
|
uint8_t* data = &(navigationData[0]);
|
if (dataLength == 0 || data == nullptr) {
|
ALOGE("Invalid Navigation Message found: data=%p, length=%zd", data,
|
dataLength);
|
return Void();
|
}
|
|
JavaObject object(env, class_gnssNavigationMessage, method_gnssNavigationMessageCtor);
|
SET(Type, static_cast<int32_t>(message.type));
|
SET(Svid, static_cast<int32_t>(message.svid));
|
SET(MessageId, static_cast<int32_t>(message.messageId));
|
SET(SubmessageId, static_cast<int32_t>(message.submessageId));
|
object.callSetter("setData", data, dataLength);
|
SET(Status, static_cast<int32_t>(message.status));
|
|
jobject navigationMessage = object.get();
|
env->CallVoidMethod(mCallbacksObj,
|
method_reportNavigationMessages,
|
navigationMessage);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
env->DeleteLocalRef(navigationMessage);
|
return Void();
|
}
|
|
/*
|
* GnssMeasurementCallback implements the callback methods required for the
|
* GnssMeasurement interface.
|
*/
|
struct GnssMeasurementCallback : public IGnssMeasurementCallback_V2_0 {
|
Return<void> gnssMeasurementCb_2_0(const IGnssMeasurementCallback_V2_0::GnssData& data)
|
override;
|
Return<void> gnssMeasurementCb(const IGnssMeasurementCallback_V1_1::GnssData& data) override;
|
Return<void> GnssMeasurementCb(const IGnssMeasurementCallback_V1_0::GnssData& data) override;
|
private:
|
template<class T>
|
void translateSingleGnssMeasurement(const T* measurement, JavaObject& object);
|
|
template<class T>
|
jobjectArray translateAllGnssMeasurements(JNIEnv* env, const T* measurements, size_t count);
|
|
template<class T>
|
void translateAndSetGnssData(const T& data);
|
|
template<class T>
|
size_t getMeasurementCount(const T& data);
|
|
template<class T>
|
void translateGnssClock(JavaObject& object, const T& data);
|
|
void setMeasurementData(JNIEnv* env, jobject clock, jobjectArray measurementArray);
|
};
|
|
Return<void> GnssMeasurementCallback::gnssMeasurementCb_2_0(
|
const IGnssMeasurementCallback_V2_0::GnssData& data) {
|
translateAndSetGnssData(data);
|
return Void();
|
}
|
|
Return<void> GnssMeasurementCallback::gnssMeasurementCb(
|
const IGnssMeasurementCallback_V1_1::GnssData& data) {
|
translateAndSetGnssData(data);
|
return Void();
|
}
|
|
Return<void> GnssMeasurementCallback::GnssMeasurementCb(
|
const IGnssMeasurementCallback_V1_0::GnssData& data) {
|
translateAndSetGnssData(data);
|
return Void();
|
}
|
|
template<class T>
|
void GnssMeasurementCallback::translateAndSetGnssData(const T& data) {
|
JNIEnv* env = getJniEnv();
|
|
JavaObject gnssClockJavaObject(env, class_gnssClock, method_gnssClockCtor);
|
translateGnssClock(gnssClockJavaObject, data);
|
jobject clock = gnssClockJavaObject.get();
|
|
size_t count = getMeasurementCount(data);
|
jobjectArray measurementArray = translateAllGnssMeasurements(env, data.measurements.data(), count);
|
setMeasurementData(env, clock, measurementArray);
|
|
env->DeleteLocalRef(clock);
|
env->DeleteLocalRef(measurementArray);
|
}
|
|
template<>
|
size_t GnssMeasurementCallback::getMeasurementCount<IGnssMeasurementCallback_V1_0::GnssData>
|
(const IGnssMeasurementCallback_V1_0::GnssData& data) {
|
return data.measurementCount;
|
}
|
|
template<class T>
|
size_t GnssMeasurementCallback::getMeasurementCount(const T& data) {
|
return data.measurements.size();
|
}
|
|
// Preallocate object as: JavaObject object(env, "android/location/GnssMeasurement");
|
template<>
|
void GnssMeasurementCallback::translateSingleGnssMeasurement
|
<IGnssMeasurementCallback_V1_0::GnssMeasurement>(
|
const IGnssMeasurementCallback_V1_0::GnssMeasurement* measurement,
|
JavaObject& object) {
|
uint32_t flags = static_cast<uint32_t>(measurement->flags);
|
|
SET(Svid, static_cast<int32_t>(measurement->svid));
|
SET(ConstellationType, static_cast<int32_t>(measurement->constellation));
|
SET(TimeOffsetNanos, measurement->timeOffsetNs);
|
SET(State, static_cast<int32_t>(measurement->state));
|
SET(ReceivedSvTimeNanos, measurement->receivedSvTimeInNs);
|
SET(ReceivedSvTimeUncertaintyNanos,
|
measurement->receivedSvTimeUncertaintyInNs);
|
SET(Cn0DbHz, measurement->cN0DbHz);
|
SET(PseudorangeRateMetersPerSecond, measurement->pseudorangeRateMps);
|
SET(PseudorangeRateUncertaintyMetersPerSecond,
|
measurement->pseudorangeRateUncertaintyMps);
|
SET(AccumulatedDeltaRangeState,
|
(static_cast<int32_t>(measurement->accumulatedDeltaRangeState) &
|
~ADR_STATE_HALF_CYCLE_REPORTED)); // Half Cycle state not reported from Hardware in V1_0
|
SET(AccumulatedDeltaRangeMeters, measurement->accumulatedDeltaRangeM);
|
SET(AccumulatedDeltaRangeUncertaintyMeters,
|
measurement->accumulatedDeltaRangeUncertaintyM);
|
|
if (flags & static_cast<uint32_t>(GnssMeasurementFlags::HAS_CARRIER_FREQUENCY)) {
|
SET(CarrierFrequencyHz, measurement->carrierFrequencyHz);
|
}
|
|
// Intentionally not copying deprecated fields of carrierCycles,
|
// carrierPhase, carrierPhaseUncertainty
|
|
SET(MultipathIndicator, static_cast<int32_t>(measurement->multipathIndicator));
|
|
if (flags & static_cast<uint32_t>(GnssMeasurementFlags::HAS_SNR)) {
|
SET(SnrInDb, measurement->snrDb);
|
}
|
|
if (flags & static_cast<uint32_t>(GnssMeasurementFlags::HAS_AUTOMATIC_GAIN_CONTROL)) {
|
SET(AutomaticGainControlLevelInDb, measurement->agcLevelDb);
|
}
|
}
|
|
// Preallocate object as: JavaObject object(env, "android/location/GnssMeasurement");
|
template<>
|
void GnssMeasurementCallback::translateSingleGnssMeasurement
|
<IGnssMeasurementCallback_V1_1::GnssMeasurement>(
|
const IGnssMeasurementCallback_V1_1::GnssMeasurement* measurement_V1_1,
|
JavaObject& object) {
|
translateSingleGnssMeasurement(&(measurement_V1_1->v1_0), object);
|
|
// Set the V1_1 flag, and mark that new field has valid information for Java Layer
|
SET(AccumulatedDeltaRangeState,
|
(static_cast<int32_t>(measurement_V1_1->accumulatedDeltaRangeState) |
|
ADR_STATE_HALF_CYCLE_REPORTED));
|
}
|
|
// Preallocate object as: JavaObject object(env, "android/location/GnssMeasurement");
|
template<>
|
void GnssMeasurementCallback::translateSingleGnssMeasurement
|
<IGnssMeasurementCallback_V2_0::GnssMeasurement>(
|
const IGnssMeasurementCallback_V2_0::GnssMeasurement* measurement_V2_0,
|
JavaObject& object) {
|
JNIEnv* env = getJniEnv();
|
translateSingleGnssMeasurement(&(measurement_V2_0->v1_1), object);
|
|
SET(CodeType, env->NewStringUTF(measurement_V2_0->codeType.c_str()));
|
|
// Overwrite with v2_0.state since v2_0->v1_1->v1_0.state is deprecated.
|
SET(State, static_cast<int32_t>(measurement_V2_0->state));
|
|
// Overwrite with v2_0.constellation since v2_0->v1_1->v1_0.constellation is deprecated.
|
SET(ConstellationType, static_cast<int32_t>(measurement_V2_0->constellation));
|
}
|
|
template<class T>
|
void GnssMeasurementCallback::translateGnssClock(JavaObject& object, const T& data) {
|
translateGnssClock(object, data.clock);
|
}
|
|
template<>
|
void GnssMeasurementCallback::translateGnssClock(
|
JavaObject& object, const IGnssMeasurementCallback_V1_0::GnssClock& clock) {
|
uint32_t flags = static_cast<uint32_t>(clock.gnssClockFlags);
|
if (flags & static_cast<uint32_t>(GnssClockFlags::HAS_LEAP_SECOND)) {
|
SET(LeapSecond, static_cast<int32_t>(clock.leapSecond));
|
}
|
|
if (flags & static_cast<uint32_t>(GnssClockFlags::HAS_TIME_UNCERTAINTY)) {
|
SET(TimeUncertaintyNanos, clock.timeUncertaintyNs);
|
}
|
|
if (flags & static_cast<uint32_t>(GnssClockFlags::HAS_FULL_BIAS)) {
|
SET(FullBiasNanos, clock.fullBiasNs);
|
}
|
|
if (flags & static_cast<uint32_t>(GnssClockFlags::HAS_BIAS)) {
|
SET(BiasNanos, clock.biasNs);
|
}
|
|
if (flags & static_cast<uint32_t>(GnssClockFlags::HAS_BIAS_UNCERTAINTY)) {
|
SET(BiasUncertaintyNanos, clock.biasUncertaintyNs);
|
}
|
|
if (flags & static_cast<uint32_t>(GnssClockFlags::HAS_DRIFT)) {
|
SET(DriftNanosPerSecond, clock.driftNsps);
|
}
|
|
if (flags & static_cast<uint32_t>(GnssClockFlags::HAS_DRIFT_UNCERTAINTY)) {
|
SET(DriftUncertaintyNanosPerSecond, clock.driftUncertaintyNsps);
|
}
|
|
SET(TimeNanos, clock.timeNs);
|
SET(HardwareClockDiscontinuityCount, clock.hwClockDiscontinuityCount);
|
}
|
|
template<>
|
void GnssMeasurementCallback::translateGnssClock(
|
JavaObject& object, const IGnssMeasurementCallback_V2_0::GnssData& data) {
|
auto elapsedRealtime = data.elapsedRealtime;
|
uint16_t flags = static_cast<uint16_t>(elapsedRealtime.flags);
|
if (flags & ElapsedRealtimeFlags::HAS_TIMESTAMP_NS) {
|
SET(ElapsedRealtimeNanos, static_cast<uint64_t>(elapsedRealtime.timestampNs));
|
}
|
if (flags & ElapsedRealtimeFlags::HAS_TIME_UNCERTAINTY_NS) {
|
SET(ElapsedRealtimeUncertaintyNanos, static_cast<double>(elapsedRealtime.timeUncertaintyNs));
|
}
|
translateGnssClock(object, data.clock);
|
}
|
|
template<class T>
|
jobjectArray GnssMeasurementCallback::translateAllGnssMeasurements(JNIEnv* env,
|
const T* measurements,
|
size_t count) {
|
if (count == 0) {
|
return nullptr;
|
}
|
|
jobjectArray gnssMeasurementArray = env->NewObjectArray(
|
count,
|
class_gnssMeasurement,
|
nullptr /* initialElement */);
|
|
for (uint16_t i = 0; i < count; ++i) {
|
JavaObject object(env, class_gnssMeasurement, method_gnssMeasurementCtor);
|
translateSingleGnssMeasurement(&(measurements[i]), object);
|
env->SetObjectArrayElement(gnssMeasurementArray, i, object.get());
|
}
|
|
return gnssMeasurementArray;
|
}
|
|
void GnssMeasurementCallback::setMeasurementData(JNIEnv* env, jobject clock,
|
jobjectArray measurementArray) {
|
jobject gnssMeasurementsEvent = env->NewObject(class_gnssMeasurementsEvent,
|
method_gnssMeasurementsEventCtor,
|
clock,
|
measurementArray);
|
|
env->CallVoidMethod(mCallbacksObj, method_reportMeasurementData,
|
gnssMeasurementsEvent);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
env->DeleteLocalRef(gnssMeasurementsEvent);
|
}
|
|
/*
|
* MeasurementCorrectionsCallback implements callback methods of interface
|
* IMeasurementCorrectionsCallback.hal.
|
*/
|
struct MeasurementCorrectionsCallback : public IMeasurementCorrectionsCallback {
|
Return<void> setCapabilitiesCb(uint32_t capabilities) override;
|
};
|
|
Return<void> MeasurementCorrectionsCallback::setCapabilitiesCb(uint32_t capabilities) {
|
ALOGD("%s: %du\n", __func__, capabilities);
|
JNIEnv* env = getJniEnv();
|
env->CallVoidMethod(mCallbacksObj, method_setSubHalMeasurementCorrectionsCapabilities,
|
capabilities);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
/*
|
* GnssNiCallback implements callback methods required by the IGnssNi interface.
|
*/
|
struct GnssNiCallback : public IGnssNiCallback {
|
Return<void> niNotifyCb(const IGnssNiCallback::GnssNiNotification& notification)
|
override;
|
};
|
|
Return<void> GnssNiCallback::niNotifyCb(
|
const IGnssNiCallback::GnssNiNotification& notification) {
|
JNIEnv* env = getJniEnv();
|
jstring requestorId = env->NewStringUTF(notification.requestorId.c_str());
|
jstring text = env->NewStringUTF(notification.notificationMessage.c_str());
|
|
if (requestorId && text) {
|
env->CallVoidMethod(mCallbacksObj, method_reportNiNotification,
|
notification.notificationId, notification.niType,
|
notification.notifyFlags, notification.timeoutSec,
|
notification.defaultResponse, requestorId, text,
|
notification.requestorIdEncoding,
|
notification.notificationIdEncoding);
|
} else {
|
ALOGE("%s: OOM Error\n", __func__);
|
}
|
|
if (requestorId) {
|
env->DeleteLocalRef(requestorId);
|
}
|
|
if (text) {
|
env->DeleteLocalRef(text);
|
}
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
/*
|
* GnssVisibilityControlCallback implements callback methods of IGnssVisibilityControlCallback.hal.
|
*/
|
struct GnssVisibilityControlCallback : public IGnssVisibilityControlCallback {
|
Return<void> nfwNotifyCb(const IGnssVisibilityControlCallback::NfwNotification& notification)
|
override;
|
Return<bool> isInEmergencySession() override;
|
};
|
|
Return<void> GnssVisibilityControlCallback::nfwNotifyCb(
|
const IGnssVisibilityControlCallback::NfwNotification& notification) {
|
JNIEnv* env = getJniEnv();
|
jstring proxyAppPackageName = env->NewStringUTF(notification.proxyAppPackageName.c_str());
|
jstring otherProtocolStackName = env->NewStringUTF(notification.otherProtocolStackName.c_str());
|
jstring requestorId = env->NewStringUTF(notification.requestorId.c_str());
|
|
if (proxyAppPackageName && otherProtocolStackName && requestorId) {
|
env->CallVoidMethod(mCallbacksObj, method_reportNfwNotification, proxyAppPackageName,
|
notification.protocolStack, otherProtocolStackName,
|
notification.requestor, requestorId, notification.responseType,
|
notification.inEmergencyMode, notification.isCachedLocation);
|
} else {
|
ALOGE("%s: OOM Error\n", __func__);
|
}
|
|
if (requestorId) {
|
env->DeleteLocalRef(requestorId);
|
}
|
|
if (otherProtocolStackName) {
|
env->DeleteLocalRef(otherProtocolStackName);
|
}
|
|
if (proxyAppPackageName) {
|
env->DeleteLocalRef(proxyAppPackageName);
|
}
|
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
Return<bool> GnssVisibilityControlCallback::isInEmergencySession() {
|
JNIEnv* env = getJniEnv();
|
auto result = env->CallBooleanMethod(mCallbacksObj, method_isInEmergencySession);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return result;
|
}
|
|
/*
|
* AGnssCallback_V1_0 implements callback methods required by the IAGnssCallback 1.0 interface.
|
*/
|
struct AGnssCallback_V1_0 : public IAGnssCallback_V1_0 {
|
// Methods from ::android::hardware::gps::V1_0::IAGnssCallback follow.
|
Return<void> agnssStatusIpV6Cb(
|
const IAGnssCallback_V1_0::AGnssStatusIpV6& agps_status) override;
|
|
Return<void> agnssStatusIpV4Cb(
|
const IAGnssCallback_V1_0::AGnssStatusIpV4& agps_status) override;
|
private:
|
jbyteArray convertToIpV4(uint32_t ip);
|
};
|
|
Return<void> AGnssCallback_V1_0::agnssStatusIpV6Cb(
|
const IAGnssCallback_V1_0::AGnssStatusIpV6& agps_status) {
|
JNIEnv* env = getJniEnv();
|
jbyteArray byteArray = nullptr;
|
|
byteArray = env->NewByteArray(16);
|
if (byteArray != nullptr) {
|
env->SetByteArrayRegion(byteArray, 0, 16,
|
(const jbyte*)(agps_status.ipV6Addr.data()));
|
} else {
|
ALOGE("Unable to allocate byte array for IPv6 address.");
|
}
|
|
IF_ALOGD() {
|
// log the IP for reference in case there is a bogus value pushed by HAL
|
char str[INET6_ADDRSTRLEN];
|
inet_ntop(AF_INET6, agps_status.ipV6Addr.data(), str, INET6_ADDRSTRLEN);
|
ALOGD("AGPS IP is v6: %s", str);
|
}
|
|
jsize byteArrayLength = byteArray != nullptr ? env->GetArrayLength(byteArray) : 0;
|
ALOGV("Passing AGPS IP addr: size %d", byteArrayLength);
|
env->CallVoidMethod(mCallbacksObj, method_reportAGpsStatus,
|
agps_status.type, agps_status.status, byteArray);
|
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
|
if (byteArray) {
|
env->DeleteLocalRef(byteArray);
|
}
|
|
return Void();
|
}
|
|
Return<void> AGnssCallback_V1_0::agnssStatusIpV4Cb(
|
const IAGnssCallback_V1_0::AGnssStatusIpV4& agps_status) {
|
JNIEnv* env = getJniEnv();
|
jbyteArray byteArray = nullptr;
|
|
uint32_t ipAddr = agps_status.ipV4Addr;
|
byteArray = convertToIpV4(ipAddr);
|
|
IF_ALOGD() {
|
/*
|
* log the IP for reference in case there is a bogus value pushed by
|
* HAL.
|
*/
|
char str[INET_ADDRSTRLEN];
|
inet_ntop(AF_INET, &ipAddr, str, INET_ADDRSTRLEN);
|
ALOGD("AGPS IP is v4: %s", str);
|
}
|
|
jsize byteArrayLength =
|
byteArray != nullptr ? env->GetArrayLength(byteArray) : 0;
|
ALOGV("Passing AGPS IP addr: size %d", byteArrayLength);
|
env->CallVoidMethod(mCallbacksObj, method_reportAGpsStatus,
|
agps_status.type, agps_status.status, byteArray);
|
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
|
if (byteArray) {
|
env->DeleteLocalRef(byteArray);
|
}
|
return Void();
|
}
|
|
jbyteArray AGnssCallback_V1_0::convertToIpV4(uint32_t ip) {
|
if (INADDR_NONE == ip) {
|
return nullptr;
|
}
|
|
JNIEnv* env = getJniEnv();
|
jbyteArray byteArray = env->NewByteArray(4);
|
if (byteArray == nullptr) {
|
ALOGE("Unable to allocate byte array for IPv4 address");
|
return nullptr;
|
}
|
|
jbyte ipv4[4];
|
ALOGV("Converting IPv4 address byte array (net_order) %x", ip);
|
memcpy(ipv4, &ip, sizeof(ipv4));
|
env->SetByteArrayRegion(byteArray, 0, 4, (const jbyte*)ipv4);
|
return byteArray;
|
}
|
|
/*
|
* AGnssCallback_V2_0 implements callback methods required by the IAGnssCallback 2.0 interface.
|
*/
|
struct AGnssCallback_V2_0 : public IAGnssCallback_V2_0 {
|
// Methods from ::android::hardware::gps::V2_0::IAGnssCallback follow.
|
Return<void> agnssStatusCb(IAGnssCallback_V2_0::AGnssType type,
|
IAGnssCallback_V2_0::AGnssStatusValue status) override;
|
};
|
|
Return<void> AGnssCallback_V2_0::agnssStatusCb(IAGnssCallback_V2_0::AGnssType type,
|
IAGnssCallback_V2_0::AGnssStatusValue status) {
|
JNIEnv* env = getJniEnv();
|
env->CallVoidMethod(mCallbacksObj, method_reportAGpsStatus, type, status, nullptr);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
/*
|
* AGnssRilCallback implements the callback methods required by the AGnssRil
|
* interface.
|
*/
|
struct AGnssRilCallback : IAGnssRilCallback {
|
Return<void> requestSetIdCb(uint32_t setIdFlag) override;
|
Return<void> requestRefLocCb() override;
|
};
|
|
Return<void> AGnssRilCallback::requestSetIdCb(uint32_t setIdFlag) {
|
JNIEnv* env = getJniEnv();
|
env->CallVoidMethod(mCallbacksObj, method_requestSetID, setIdFlag);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
Return<void> AGnssRilCallback::requestRefLocCb() {
|
JNIEnv* env = getJniEnv();
|
env->CallVoidMethod(mCallbacksObj, method_requestRefLocation);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
return Void();
|
}
|
|
struct GnssBatchingCallbackUtil {
|
template<class T>
|
static Return<void> gnssLocationBatchCbImpl(const hidl_vec<T>& locations);
|
private:
|
GnssBatchingCallbackUtil() = delete;
|
};
|
|
template<class T>
|
Return<void> GnssBatchingCallbackUtil::gnssLocationBatchCbImpl(const hidl_vec<T>& locations) {
|
JNIEnv* env = getJniEnv();
|
|
jobjectArray jLocations = env->NewObjectArray(locations.size(), class_location, nullptr);
|
|
for (uint16_t i = 0; i < locations.size(); ++i) {
|
jobject jLocation = translateGnssLocation(env, locations[i]);
|
env->SetObjectArrayElement(jLocations, i, jLocation);
|
env->DeleteLocalRef(jLocation);
|
}
|
|
env->CallVoidMethod(mCallbacksObj, method_reportLocationBatch, jLocations);
|
checkAndClearExceptionFromCallback(env, __FUNCTION__);
|
|
env->DeleteLocalRef(jLocations);
|
|
return Void();
|
}
|
|
/*
|
* GnssBatchingCallback_V1_0 class implements the callback methods required by the
|
* IGnssBatching 1.0 interface.
|
*/
|
struct GnssBatchingCallback_V1_0 : public IGnssBatchingCallback_V1_0 {
|
/** Methods from ::android::hardware::gps::V1_0::IGnssBatchingCallback follow. */
|
Return<void> gnssLocationBatchCb(const hidl_vec<GnssLocation_V1_0>& locations) override {
|
return GnssBatchingCallbackUtil::gnssLocationBatchCbImpl(locations);
|
}
|
};
|
|
/*
|
* GnssBatchingCallback_V2_0 class implements the callback methods required by the
|
* IGnssBatching 2.0 interface.
|
*/
|
struct GnssBatchingCallback_V2_0 : public IGnssBatchingCallback_V2_0 {
|
/** Methods from ::android::hardware::gps::V2_0::IGnssBatchingCallback follow. */
|
Return<void> gnssLocationBatchCb(const hidl_vec<GnssLocation_V2_0>& locations) override {
|
return GnssBatchingCallbackUtil::gnssLocationBatchCbImpl(locations);
|
}
|
};
|
|
/* Initializes the GNSS service handle. */
|
static void android_location_GnssLocationProvider_set_gps_service_handle() {
|
gnssHal_V2_0 = IGnss_V2_0::getService();
|
if (gnssHal_V2_0 != nullptr) {
|
gnssHal = gnssHal_V2_0;
|
gnssHal_V1_1 = gnssHal_V2_0;
|
return;
|
}
|
|
ALOGD("gnssHal 2.0 was null, trying 1.1");
|
gnssHal_V1_1 = IGnss_V1_1::getService();
|
if (gnssHal_V1_1 != nullptr) {
|
gnssHal = gnssHal_V1_1;
|
return;
|
}
|
|
ALOGD("gnssHal 1.1 was null, trying 1.0");
|
gnssHal = IGnss_V1_0::getService();
|
}
|
|
/* One time initialization at system boot */
|
static void android_location_GnssLocationProvider_class_init_native(JNIEnv* env, jclass clazz) {
|
// Initialize the top level gnss HAL handle.
|
android_location_GnssLocationProvider_set_gps_service_handle();
|
|
// Cache methodIDs and class IDs.
|
method_reportLocation = env->GetMethodID(clazz, "reportLocation",
|
"(ZLandroid/location/Location;)V");
|
method_reportStatus = env->GetMethodID(clazz, "reportStatus", "(I)V");
|
method_reportSvStatus = env->GetMethodID(clazz, "reportSvStatus", "(I[I[F[F[F[F)V");
|
method_reportAGpsStatus = env->GetMethodID(clazz, "reportAGpsStatus", "(II[B)V");
|
method_reportNmea = env->GetMethodID(clazz, "reportNmea", "(J)V");
|
method_setTopHalCapabilities = env->GetMethodID(clazz, "setTopHalCapabilities", "(I)V");
|
method_setGnssYearOfHardware = env->GetMethodID(clazz, "setGnssYearOfHardware", "(I)V");
|
method_setGnssHardwareModelName = env->GetMethodID(clazz, "setGnssHardwareModelName",
|
"(Ljava/lang/String;)V");
|
method_psdsDownloadRequest = env->GetMethodID(clazz, "psdsDownloadRequest", "()V");
|
method_reportNiNotification = env->GetMethodID(clazz, "reportNiNotification",
|
"(IIIIILjava/lang/String;Ljava/lang/String;II)V");
|
method_requestLocation = env->GetMethodID(clazz, "requestLocation", "(ZZ)V");
|
method_requestRefLocation = env->GetMethodID(clazz, "requestRefLocation", "()V");
|
method_requestSetID = env->GetMethodID(clazz, "requestSetID", "(I)V");
|
method_requestUtcTime = env->GetMethodID(clazz, "requestUtcTime", "()V");
|
method_reportGeofenceTransition = env->GetMethodID(clazz, "reportGeofenceTransition",
|
"(ILandroid/location/Location;IJ)V");
|
method_reportGeofenceStatus = env->GetMethodID(clazz, "reportGeofenceStatus",
|
"(ILandroid/location/Location;)V");
|
method_reportGeofenceAddStatus = env->GetMethodID(clazz, "reportGeofenceAddStatus",
|
"(II)V");
|
method_reportGeofenceRemoveStatus = env->GetMethodID(clazz, "reportGeofenceRemoveStatus",
|
"(II)V");
|
method_reportGeofenceResumeStatus = env->GetMethodID(clazz, "reportGeofenceResumeStatus",
|
"(II)V");
|
method_reportGeofencePauseStatus = env->GetMethodID(clazz, "reportGeofencePauseStatus",
|
"(II)V");
|
method_reportMeasurementData = env->GetMethodID(
|
clazz,
|
"reportMeasurementData",
|
"(Landroid/location/GnssMeasurementsEvent;)V");
|
method_reportNavigationMessages = env->GetMethodID(
|
clazz,
|
"reportNavigationMessage",
|
"(Landroid/location/GnssNavigationMessage;)V");
|
method_reportLocationBatch = env->GetMethodID(
|
clazz,
|
"reportLocationBatch",
|
"([Landroid/location/Location;)V");
|
method_reportGnssServiceDied = env->GetMethodID(clazz, "reportGnssServiceDied", "()V");
|
method_reportNfwNotification = env->GetMethodID(clazz, "reportNfwNotification",
|
"(Ljava/lang/String;BLjava/lang/String;BLjava/lang/String;BZZ)V");
|
method_isInEmergencySession = env->GetMethodID(clazz, "isInEmergencySession", "()Z");
|
|
method_setSubHalMeasurementCorrectionsCapabilities = env->GetMethodID(clazz,
|
"setSubHalMeasurementCorrectionsCapabilities", "(I)V");
|
|
jclass measCorrClass = env->FindClass("android/location/GnssMeasurementCorrections");
|
method_correctionsGetLatitudeDegrees = env->GetMethodID(
|
measCorrClass,"getLatitudeDegrees", "()D");
|
method_correctionsGetLongitudeDegrees = env->GetMethodID(
|
measCorrClass, "getLongitudeDegrees", "()D");
|
method_correctionsGetAltitudeMeters = env->GetMethodID(
|
measCorrClass, "getAltitudeMeters", "()D");
|
method_correctionsGetHorPosUncMeters = env->GetMethodID(
|
measCorrClass, "getHorizontalPositionUncertaintyMeters", "()D");
|
method_correctionsGetVerPosUncMeters = env->GetMethodID(
|
measCorrClass, "getVerticalPositionUncertaintyMeters", "()D");
|
method_correctionsGetToaGpsNanosecondsOfWeek = env->GetMethodID(
|
measCorrClass, "getToaGpsNanosecondsOfWeek", "()J");
|
|
method_correctionsGetSingleSatCorrectionList = env->GetMethodID(
|
measCorrClass, "getSingleSatelliteCorrectionList", "()Ljava/util/List;");
|
|
jclass corrListClass = env->FindClass("java/util/List");
|
method_listSize = env->GetMethodID(corrListClass, "size", "()I");
|
method_correctionListGet = env->GetMethodID(corrListClass, "get", "(I)Ljava/lang/Object;");
|
|
jclass singleSatCorrClass = env->FindClass("android/location/GnssSingleSatCorrection");
|
method_correctionSatFlags = env->GetMethodID(
|
singleSatCorrClass, "getSingleSatelliteCorrectionFlags", "()I");
|
method_correctionSatConstType = env->GetMethodID(
|
singleSatCorrClass, "getConstellationType", "()I");
|
method_correctionSatId= env->GetMethodID(
|
singleSatCorrClass, "getSatelliteId", "()I");
|
method_correctionSatCarrierFreq = env->GetMethodID(
|
singleSatCorrClass, "getCarrierFrequencyHz", "()F");
|
method_correctionSatIsLosProb = env->GetMethodID(
|
singleSatCorrClass,"getProbabilityLineOfSight", "()F");
|
method_correctionSatEpl = env->GetMethodID(
|
singleSatCorrClass, "getExcessPathLengthMeters", "()F");
|
method_correctionSatEplUnc = env->GetMethodID(
|
singleSatCorrClass, "getExcessPathLengthUncertaintyMeters", "()F");
|
method_correctionSatRefPlane = env->GetMethodID(
|
singleSatCorrClass, "getReflectingPlane", "()Landroid/location/GnssReflectingPlane;");
|
|
jclass refPlaneClass = env->FindClass("android/location/GnssReflectingPlane");
|
method_correctionPlaneLatDeg = env->GetMethodID(refPlaneClass, "getLatitudeDegrees", "()D");
|
method_correctionPlaneLngDeg = env->GetMethodID(refPlaneClass, "getLongitudeDegrees", "()D");
|
method_correctionPlaneAltDeg = env->GetMethodID(refPlaneClass, "getAltitudeMeters", "()D");
|
method_correctionPlaneAzimDeg = env->GetMethodID(refPlaneClass, "getAzimuthDegrees", "()D");
|
|
jclass gnssMeasurementsEventClass = env->FindClass("android/location/GnssMeasurementsEvent");
|
class_gnssMeasurementsEvent= (jclass) env->NewGlobalRef(gnssMeasurementsEventClass);
|
method_gnssMeasurementsEventCtor = env->GetMethodID(
|
class_gnssMeasurementsEvent,
|
"<init>",
|
"(Landroid/location/GnssClock;[Landroid/location/GnssMeasurement;)V");
|
|
jclass gnssMeasurementClass = env->FindClass("android/location/GnssMeasurement");
|
class_gnssMeasurement = (jclass) env->NewGlobalRef(gnssMeasurementClass);
|
method_gnssMeasurementCtor = env->GetMethodID(class_gnssMeasurement, "<init>", "()V");
|
|
jclass locationClass = env->FindClass("android/location/Location");
|
class_location = (jclass) env->NewGlobalRef(locationClass);
|
method_locationCtor = env->GetMethodID(class_location, "<init>", "(Ljava/lang/String;)V");
|
|
jclass gnssNavigationMessageClass = env->FindClass("android/location/GnssNavigationMessage");
|
class_gnssNavigationMessage = (jclass) env->NewGlobalRef(gnssNavigationMessageClass);
|
method_gnssNavigationMessageCtor = env->GetMethodID(class_gnssNavigationMessage, "<init>", "()V");
|
|
jclass gnssClockClass = env->FindClass("android/location/GnssClock");
|
class_gnssClock = (jclass) env->NewGlobalRef(gnssClockClass);
|
method_gnssClockCtor = env->GetMethodID(class_gnssClock, "<init>", "()V");
|
|
jclass gnssConfiguration_halInterfaceVersionClass =
|
env->FindClass("com/android/server/location/GnssConfiguration$HalInterfaceVersion");
|
class_gnssConfiguration_halInterfaceVersion =
|
(jclass) env->NewGlobalRef(gnssConfiguration_halInterfaceVersionClass);
|
method_halInterfaceVersionCtor =
|
env->GetMethodID(class_gnssConfiguration_halInterfaceVersion, "<init>", "(II)V");
|
}
|
|
/* Initialization needed at system boot and whenever GNSS service dies. */
|
static void android_location_GnssLocationProvider_init_once(JNIEnv* env, jclass clazz,
|
jboolean reinitializeGnssServiceHandle) {
|
/*
|
* Save a pointer to JVM.
|
*/
|
jint jvmStatus = env->GetJavaVM(&sJvm);
|
if (jvmStatus != JNI_OK) {
|
LOG_ALWAYS_FATAL("Unable to get Java VM. Error: %d", jvmStatus);
|
}
|
|
if (reinitializeGnssServiceHandle) {
|
android_location_GnssLocationProvider_set_gps_service_handle();
|
}
|
|
if (gnssHal == nullptr) {
|
ALOGE("Unable to get GPS service\n");
|
return;
|
}
|
|
gnssHalDeathRecipient = new GnssDeathRecipient();
|
hardware::Return<bool> linked = gnssHal->linkToDeath(gnssHalDeathRecipient, /*cookie*/ 0);
|
if (!linked.isOk()) {
|
ALOGE("Transaction error in linking to GnssHAL death: %s",
|
linked.description().c_str());
|
} else if (!linked) {
|
ALOGW("Unable to link to GnssHal death notifications");
|
} else {
|
ALOGD("Link to death notification successful");
|
}
|
|
auto gnssXtra = gnssHal->getExtensionXtra();
|
if (!gnssXtra.isOk()) {
|
ALOGD("Unable to get a handle to Xtra");
|
} else {
|
gnssXtraIface = gnssXtra;
|
}
|
|
if (gnssHal_V2_0 != nullptr) {
|
auto agnssRil_V2_0 = gnssHal_V2_0->getExtensionAGnssRil_2_0();
|
if (!agnssRil_V2_0.isOk()) {
|
ALOGD("Unable to get a handle to AGnssRil_V2_0");
|
} else {
|
agnssRilIface_V2_0 = agnssRil_V2_0;
|
agnssRilIface = agnssRilIface_V2_0;
|
}
|
} else {
|
auto agnssRil_V1_0 = gnssHal->getExtensionAGnssRil();
|
if (!agnssRil_V1_0.isOk()) {
|
ALOGD("Unable to get a handle to AGnssRil");
|
} else {
|
agnssRilIface = agnssRil_V1_0;
|
}
|
}
|
|
if (gnssHal_V2_0 != nullptr) {
|
auto agnss_V2_0 = gnssHal_V2_0->getExtensionAGnss_2_0();
|
if (!agnss_V2_0.isOk()) {
|
ALOGD("Unable to get a handle to AGnss_V2_0");
|
} else {
|
agnssIface_V2_0 = agnss_V2_0;
|
}
|
} else {
|
auto agnss_V1_0 = gnssHal->getExtensionAGnss();
|
if (!agnss_V1_0.isOk()) {
|
ALOGD("Unable to get a handle to AGnss");
|
} else {
|
agnssIface = agnss_V1_0;
|
}
|
}
|
|
auto gnssNavigationMessage = gnssHal->getExtensionGnssNavigationMessage();
|
if (!gnssNavigationMessage.isOk()) {
|
ALOGD("Unable to get a handle to GnssNavigationMessage");
|
} else {
|
gnssNavigationMessageIface = gnssNavigationMessage;
|
}
|
|
// Allow all causal combinations between IGnss.hal and IGnssMeasurement.hal. That means,
|
// 2.0@IGnss can be paired with {1.0, 1,1, 2.0}@IGnssMeasurement
|
// 1.1@IGnss can be paired {1.0, 1.1}@IGnssMeasurement
|
// 1.0@IGnss is paired with 1.0@IGnssMeasurement
|
gnssMeasurementIface = nullptr;
|
if (gnssHal_V2_0 != nullptr) {
|
auto gnssMeasurement = gnssHal_V2_0->getExtensionGnssMeasurement_2_0();
|
if (!gnssMeasurement.isOk()) {
|
ALOGD("Unable to get a handle to GnssMeasurement_V2_0");
|
} else {
|
gnssMeasurementIface_V2_0 = gnssMeasurement;
|
gnssMeasurementIface_V1_1 = gnssMeasurementIface_V2_0;
|
gnssMeasurementIface = gnssMeasurementIface_V2_0;
|
}
|
}
|
if (gnssHal_V1_1 != nullptr && gnssMeasurementIface == nullptr) {
|
auto gnssMeasurement = gnssHal_V1_1->getExtensionGnssMeasurement_1_1();
|
if (!gnssMeasurement.isOk()) {
|
ALOGD("Unable to get a handle to GnssMeasurement_V1_1");
|
} else {
|
gnssMeasurementIface_V1_1 = gnssMeasurement;
|
gnssMeasurementIface = gnssMeasurementIface_V1_1;
|
}
|
}
|
if (gnssMeasurementIface == nullptr) {
|
auto gnssMeasurement = gnssHal->getExtensionGnssMeasurement();
|
if (!gnssMeasurement.isOk()) {
|
ALOGD("Unable to get a handle to GnssMeasurement");
|
} else {
|
gnssMeasurementIface = gnssMeasurement;
|
}
|
}
|
|
if (gnssHal_V2_0 != nullptr) {
|
auto gnssCorrections = gnssHal_V2_0->getExtensionMeasurementCorrections();
|
if (!gnssCorrections.isOk()) {
|
ALOGD("Unable to get a handle to GnssMeasurementCorrections interface");
|
} else {
|
gnssCorrectionsIface = gnssCorrections;
|
}
|
}
|
|
// Allow all causal combinations between IGnss.hal and IGnssDebug.hal. That means,
|
// 2.0@IGnss can be paired with {1.0, 2.0}@IGnssDebug
|
// 1.0@IGnss is paired with 1.0@IGnssDebug
|
gnssDebugIface = nullptr;
|
if (gnssHal_V2_0 != nullptr) {
|
auto gnssDebug = gnssHal_V2_0->getExtensionGnssDebug_2_0();
|
if (!gnssDebug.isOk()) {
|
ALOGD("Unable to get a handle to GnssDebug_V2_0");
|
} else {
|
gnssDebugIface_V2_0 = gnssDebug;
|
gnssDebugIface = gnssDebugIface_V2_0;
|
}
|
}
|
if (gnssDebugIface == nullptr) {
|
auto gnssDebug = gnssHal->getExtensionGnssDebug();
|
if (!gnssDebug.isOk()) {
|
ALOGD("Unable to get a handle to GnssDebug");
|
} else {
|
gnssDebugIface = gnssDebug;
|
}
|
}
|
|
auto gnssNi = gnssHal->getExtensionGnssNi();
|
if (!gnssNi.isOk()) {
|
ALOGD("Unable to get a handle to GnssNi");
|
} else {
|
gnssNiIface = gnssNi;
|
}
|
|
if (gnssHal_V2_0 != nullptr) {
|
auto gnssConfiguration = gnssHal_V2_0->getExtensionGnssConfiguration_2_0();
|
if (!gnssConfiguration.isOk()) {
|
ALOGD("Unable to get a handle to GnssConfiguration_V2_0");
|
} else {
|
gnssConfigurationIface_V2_0 = gnssConfiguration;
|
gnssConfigurationIface_V1_1 = gnssConfigurationIface_V2_0;
|
gnssConfigurationIface = gnssConfigurationIface_V2_0;
|
}
|
} else if (gnssHal_V1_1 != nullptr) {
|
auto gnssConfiguration = gnssHal_V1_1->getExtensionGnssConfiguration_1_1();
|
if (!gnssConfiguration.isOk()) {
|
ALOGD("Unable to get a handle to GnssConfiguration_V1_1");
|
} else {
|
gnssConfigurationIface_V1_1 = gnssConfiguration;
|
gnssConfigurationIface = gnssConfigurationIface_V1_1;
|
}
|
} else {
|
auto gnssConfiguration_V1_0 = gnssHal->getExtensionGnssConfiguration();
|
if (!gnssConfiguration_V1_0.isOk()) {
|
ALOGD("Unable to get a handle to GnssConfiguration");
|
} else {
|
gnssConfigurationIface = gnssConfiguration_V1_0;
|
}
|
}
|
|
auto gnssGeofencing = gnssHal->getExtensionGnssGeofencing();
|
if (!gnssGeofencing.isOk()) {
|
ALOGD("Unable to get a handle to GnssGeofencing");
|
} else {
|
gnssGeofencingIface = gnssGeofencing;
|
}
|
|
// If IGnssBatching.hal@2.0 is not supported, use IGnssBatching.hal@1.0
|
if (gnssHal_V2_0 != nullptr) {
|
auto gnssBatching_V2_0 = gnssHal_V2_0->getExtensionGnssBatching_2_0();
|
if (!gnssBatching_V2_0.isOk()) {
|
ALOGD("Unable to get a handle to GnssBatching_V2_0");
|
} else {
|
gnssBatchingIface_V2_0 = gnssBatching_V2_0;
|
}
|
}
|
if (gnssBatchingIface_V2_0 == nullptr ) {
|
auto gnssBatching_V1_0 = gnssHal->getExtensionGnssBatching();
|
if (!gnssBatching_V1_0.isOk()) {
|
ALOGD("Unable to get a handle to GnssBatching");
|
} else {
|
gnssBatchingIface = gnssBatching_V1_0;
|
}
|
}
|
|
if (gnssHal_V2_0 != nullptr) {
|
auto gnssVisibilityControl = gnssHal_V2_0->getExtensionVisibilityControl();
|
if (!gnssVisibilityControl.isOk()) {
|
ALOGD("Unable to get a handle to GnssVisibilityControl interface");
|
} else {
|
gnssVisibilityControlIface = gnssVisibilityControl;
|
}
|
}
|
}
|
|
static jboolean android_location_GnssLocationProvider_is_supported(
|
JNIEnv* /* env */, jclass /* clazz */) {
|
return (gnssHal != nullptr) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static jboolean android_location_GnssNetworkConnectivityHandler_is_agps_ril_supported(
|
JNIEnv* /* env */, jclass /* clazz */) {
|
return (agnssRilIface != nullptr) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static jobject android_location_GnssConfiguration_get_gnss_configuration_version(
|
JNIEnv* env, jclass /* jclazz */) {
|
jint major, minor;
|
if (gnssConfigurationIface_V2_0 != nullptr) {
|
major = 2;
|
minor = 0;
|
} else if (gnssConfigurationIface_V1_1 != nullptr) {
|
major = 1;
|
minor = 1;
|
} else if (gnssConfigurationIface != nullptr) {
|
major = 1;
|
minor = 0;
|
} else {
|
return nullptr;
|
}
|
|
return createHalInterfaceVersionJavaObject(env, major, minor);
|
}
|
|
/* Initialization needed each time the GPS service is shutdown. */
|
static jboolean android_location_GnssLocationProvider_init(JNIEnv* env, jobject obj) {
|
/*
|
* This must be set before calling into the HAL library.
|
*/
|
if (!mCallbacksObj)
|
mCallbacksObj = env->NewGlobalRef(obj);
|
|
/*
|
* Fail if the main interface fails to initialize
|
*/
|
if (gnssHal == nullptr) {
|
ALOGE("Unable to initialize GNSS HAL.");
|
return JNI_FALSE;
|
}
|
|
Return<bool> result = false;
|
|
// Set top level IGnss.hal callback.
|
sp<IGnssCallback> gnssCbIface = new GnssCallback();
|
if (gnssHal_V2_0 != nullptr) {
|
result = gnssHal_V2_0->setCallback_2_0(gnssCbIface);
|
} else if (gnssHal_V1_1 != nullptr) {
|
result = gnssHal_V1_1->setCallback_1_1(gnssCbIface);
|
} else {
|
result = gnssHal->setCallback(gnssCbIface);
|
}
|
|
if (!result.isOk() || !result) {
|
ALOGE("SetCallback for IGnss interface failed.");
|
return JNI_FALSE;
|
}
|
|
// Set IGnssXtra.hal callback.
|
if (gnssXtraIface == nullptr) {
|
ALOGI("Unable to initialize IGnssXtra interface.");
|
} else {
|
sp<IGnssXtraCallback> gnssXtraCbIface = new GnssXtraCallback();
|
result = gnssXtraIface->setCallback(gnssXtraCbIface);
|
if (!result.isOk() || !result) {
|
gnssXtraIface = nullptr;
|
ALOGI("SetCallback for IGnssXtra interface failed.");
|
}
|
}
|
|
// Set IAGnss.hal callback.
|
Return<void> agnssStatus;
|
if (agnssIface_V2_0 != nullptr) {
|
sp<IAGnssCallback_V2_0> aGnssCbIface = new AGnssCallback_V2_0();
|
agnssStatus = agnssIface_V2_0->setCallback(aGnssCbIface);
|
} else if (agnssIface != nullptr) {
|
sp<IAGnssCallback_V1_0> aGnssCbIface = new AGnssCallback_V1_0();
|
agnssStatus = agnssIface->setCallback(aGnssCbIface);
|
} else {
|
ALOGI("Unable to initialize IAGnss interface.");
|
}
|
|
if (!agnssStatus.isOk()) {
|
ALOGI("SetCallback for IAGnss interface failed.");
|
}
|
|
// Set IGnssGeofencing.hal callback.
|
sp<IGnssGeofenceCallback> gnssGeofencingCbIface = new GnssGeofenceCallback();
|
if (gnssGeofencingIface != nullptr) {
|
auto status = gnssGeofencingIface->setCallback(gnssGeofencingCbIface);
|
if (!status.isOk()) {
|
ALOGI("SetCallback for IGnssGeofencing interface failed.");
|
}
|
} else {
|
ALOGI("Unable to initialize IGnssGeofencing interface.");
|
}
|
|
// Set IGnssNi.hal callback.
|
sp<IGnssNiCallback> gnssNiCbIface = new GnssNiCallback();
|
if (gnssNiIface != nullptr) {
|
auto status = gnssNiIface->setCallback(gnssNiCbIface);
|
if (!status.isOk()) {
|
ALOGI("SetCallback for IGnssNi interface failed.");
|
}
|
} else {
|
ALOGI("Unable to initialize IGnssNi interface.");
|
}
|
|
// Set IAGnssRil.hal callback.
|
sp<IAGnssRilCallback> aGnssRilCbIface = new AGnssRilCallback();
|
if (agnssRilIface != nullptr) {
|
auto status = agnssRilIface->setCallback(aGnssRilCbIface);
|
if (!status.isOk()) {
|
ALOGI("SetCallback for IAGnssRil interface failed.");
|
}
|
} else {
|
ALOGI("Unable to initialize IAGnssRil interface.");
|
}
|
|
// Set IGnssVisibilityControl.hal callback.
|
if (gnssVisibilityControlIface != nullptr) {
|
sp<IGnssVisibilityControlCallback> gnssVisibilityControlCbIface =
|
new GnssVisibilityControlCallback();
|
result = gnssVisibilityControlIface->setCallback(gnssVisibilityControlCbIface);
|
if (!result.isOk() || !result) {
|
ALOGI("SetCallback for IGnssVisibilityControl interface failed.");
|
}
|
}
|
|
// Set IMeasurementCorrections.hal callback.
|
if (gnssCorrectionsIface != nullptr) {
|
sp<IMeasurementCorrectionsCallback> gnssCorrectionsIfaceCbIface =
|
new MeasurementCorrectionsCallback();
|
result = gnssCorrectionsIface->setCallback(gnssCorrectionsIfaceCbIface);
|
if (!result.isOk() || !result) {
|
ALOGI("SetCallback for IMeasurementCorrections interface failed.");
|
}
|
}
|
|
return JNI_TRUE;
|
}
|
|
static void android_location_GnssLocationProvider_cleanup(JNIEnv* /* env */, jobject /* obj */) {
|
if (gnssHal != nullptr) {
|
gnssHal->cleanup();
|
}
|
}
|
|
static jboolean android_location_GnssLocationProvider_set_position_mode(JNIEnv* /* env */,
|
jobject /* obj */, jint mode, jint recurrence, jint min_interval, jint preferred_accuracy,
|
jint preferred_time, jboolean low_power_mode) {
|
Return<bool> result = false;
|
if (gnssHal_V1_1 != nullptr) {
|
result = gnssHal_V1_1->setPositionMode_1_1(static_cast<IGnss_V1_0::GnssPositionMode>(mode),
|
static_cast<IGnss_V1_0::GnssPositionRecurrence>(recurrence),
|
min_interval,
|
preferred_accuracy,
|
preferred_time,
|
low_power_mode);
|
} else if (gnssHal != nullptr) {
|
result = gnssHal->setPositionMode(static_cast<IGnss_V1_0::GnssPositionMode>(mode),
|
static_cast<IGnss_V1_0::GnssPositionRecurrence>(recurrence),
|
min_interval,
|
preferred_accuracy,
|
preferred_time);
|
}
|
if (!result.isOk()) {
|
ALOGE("%s: GNSS setPositionMode failed\n", __func__);
|
return JNI_FALSE;
|
} else {
|
return result;
|
}
|
}
|
|
static jboolean android_location_GnssLocationProvider_start(JNIEnv* /* env */, jobject /* obj */) {
|
if (gnssHal != nullptr) {
|
auto result = gnssHal->start();
|
if (!result.isOk()) {
|
return JNI_FALSE;
|
} else {
|
return result;
|
}
|
} else {
|
return JNI_FALSE;
|
}
|
}
|
|
static jboolean android_location_GnssLocationProvider_stop(JNIEnv* /* env */, jobject /* obj */) {
|
if (gnssHal != nullptr) {
|
auto result = gnssHal->stop();
|
if (!result.isOk()) {
|
return JNI_FALSE;
|
} else {
|
return result;
|
}
|
} else {
|
return JNI_FALSE;
|
}
|
}
|
static void android_location_GnssLocationProvider_delete_aiding_data(JNIEnv* /* env */,
|
jobject /* obj */,
|
jint flags) {
|
if (gnssHal != nullptr) {
|
auto result = gnssHal->deleteAidingData(static_cast<IGnss_V1_0::GnssAidingData>(flags));
|
if (!result.isOk()) {
|
ALOGE("Error in deleting aiding data");
|
}
|
}
|
}
|
|
static void android_location_GnssLocationProvider_agps_set_reference_location_cellid(
|
JNIEnv* /* env */, jobject /* obj */, jint type, jint mcc, jint mnc, jint lac, jint cid) {
|
IAGnssRil_V1_0::AGnssRefLocation location;
|
|
if (agnssRilIface == nullptr) {
|
ALOGE("No AGPS RIL interface in agps_set_reference_location_cellid");
|
return;
|
}
|
|
switch (static_cast<IAGnssRil_V1_0::AGnssRefLocationType>(type)) {
|
case IAGnssRil_V1_0::AGnssRefLocationType::GSM_CELLID:
|
case IAGnssRil_V1_0::AGnssRefLocationType::UMTS_CELLID:
|
location.type = static_cast<IAGnssRil_V1_0::AGnssRefLocationType>(type);
|
location.cellID.mcc = mcc;
|
location.cellID.mnc = mnc;
|
location.cellID.lac = lac;
|
location.cellID.cid = cid;
|
break;
|
default:
|
ALOGE("Neither a GSM nor a UMTS cellid (%s:%d).", __FUNCTION__, __LINE__);
|
return;
|
break;
|
}
|
|
agnssRilIface->setRefLocation(location);
|
}
|
|
static void android_location_GnssLocationProvider_agps_set_id(JNIEnv* env, jobject /* obj */,
|
jint type, jstring setid_string) {
|
if (agnssRilIface == nullptr) {
|
ALOGE("no AGPS RIL interface in agps_set_id");
|
return;
|
}
|
|
ScopedJniString jniSetId{env, setid_string};
|
agnssRilIface->setSetId((IAGnssRil_V1_0::SetIDType)type, jniSetId);
|
}
|
|
static jint android_location_GnssLocationProvider_read_nmea(JNIEnv* env, jobject /* obj */,
|
jbyteArray nmeaArray, jint buffer_size) {
|
// this should only be called from within a call to reportNmea
|
jbyte* nmea = reinterpret_cast<jbyte *>(env->GetPrimitiveArrayCritical(nmeaArray, 0));
|
int length = GnssCallback::sNmeaStringLength;
|
if (length > buffer_size)
|
length = buffer_size;
|
memcpy(nmea, GnssCallback::sNmeaString, length);
|
env->ReleasePrimitiveArrayCritical(nmeaArray, nmea, JNI_ABORT);
|
return (jint) length;
|
}
|
|
static void android_location_GnssLocationProvider_inject_time(JNIEnv* /* env */, jobject /* obj */,
|
jlong time, jlong timeReference, jint uncertainty) {
|
if (gnssHal != nullptr) {
|
auto result = gnssHal->injectTime(time, timeReference, uncertainty);
|
if (!result.isOk() || !result) {
|
ALOGE("%s: Gnss injectTime() failed", __func__);
|
}
|
}
|
}
|
|
static void android_location_GnssLocationProvider_inject_best_location(
|
JNIEnv*,
|
jobject,
|
jint gnssLocationFlags,
|
jdouble latitudeDegrees,
|
jdouble longitudeDegrees,
|
jdouble altitudeMeters,
|
jfloat speedMetersPerSec,
|
jfloat bearingDegrees,
|
jfloat horizontalAccuracyMeters,
|
jfloat verticalAccuracyMeters,
|
jfloat speedAccuracyMetersPerSecond,
|
jfloat bearingAccuracyDegrees,
|
jlong timestamp,
|
jint elapsedRealtimeFlags,
|
jlong elapsedRealtimeNanos,
|
jdouble elapsedRealtimeUncertaintyNanos) {
|
if (gnssHal_V2_0 != nullptr) {
|
GnssLocation_V2_0 location = createGnssLocation_V2_0(
|
gnssLocationFlags,
|
latitudeDegrees,
|
longitudeDegrees,
|
altitudeMeters,
|
speedMetersPerSec,
|
bearingDegrees,
|
horizontalAccuracyMeters,
|
verticalAccuracyMeters,
|
speedAccuracyMetersPerSecond,
|
bearingAccuracyDegrees,
|
timestamp,
|
elapsedRealtimeFlags,
|
elapsedRealtimeNanos,
|
elapsedRealtimeUncertaintyNanos);
|
auto result = gnssHal_V2_0->injectBestLocation_2_0(location);
|
|
if (!result.isOk() || !result) {
|
ALOGE("%s: Gnss injectBestLocation() failed.", __func__);
|
}
|
return;
|
}
|
|
if (gnssHal_V1_1 != nullptr) {
|
GnssLocation_V1_0 location = createGnssLocation_V1_0(
|
gnssLocationFlags,
|
latitudeDegrees,
|
longitudeDegrees,
|
altitudeMeters,
|
speedMetersPerSec,
|
bearingDegrees,
|
horizontalAccuracyMeters,
|
verticalAccuracyMeters,
|
speedAccuracyMetersPerSecond,
|
bearingAccuracyDegrees,
|
timestamp);
|
auto result = gnssHal_V1_1->injectBestLocation(location);
|
|
if (!result.isOk() || !result) {
|
ALOGE("%s: Gnss injectBestLocation() failed.", __func__);
|
}
|
return;
|
}
|
|
ALOGE("%s: injectBestLocation() is called but gnssHal_V1_1 is not available.", __func__);
|
}
|
|
static void android_location_GnssLocationProvider_inject_location(JNIEnv* /* env */,
|
jobject /* obj */, jdouble latitude, jdouble longitude, jfloat accuracy) {
|
if (gnssHal != nullptr) {
|
auto result = gnssHal->injectLocation(latitude, longitude, accuracy);
|
if (!result.isOk() || !result) {
|
ALOGE("%s: Gnss injectLocation() failed", __func__);
|
}
|
}
|
}
|
|
static jboolean android_location_GnssLocationProvider_supports_psds(
|
JNIEnv* /* env */, jobject /* obj */) {
|
return (gnssXtraIface != nullptr) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static void android_location_GnssLocationProvider_inject_psds_data(JNIEnv* env, jobject /* obj */,
|
jbyteArray data, jint length) {
|
if (gnssXtraIface == nullptr) {
|
ALOGE("XTRA Interface not supported");
|
return;
|
}
|
|
jbyte* bytes = reinterpret_cast<jbyte *>(env->GetPrimitiveArrayCritical(data, 0));
|
gnssXtraIface->injectXtraData(std::string((const char*)bytes, length));
|
env->ReleasePrimitiveArrayCritical(data, bytes, JNI_ABORT);
|
}
|
|
struct AGnssDispatcher {
|
static void dataConnOpen(sp<IAGnss_V1_0> agnssIface, JNIEnv* env, jstring apn, jint apnIpType);
|
static void dataConnOpen(sp<IAGnss_V2_0> agnssIface_V2_0, JNIEnv* env, jlong networkHandle,
|
jstring apn, jint apnIpType);
|
|
template <class T>
|
static void dataConnClosed(sp<T> agnssIface);
|
|
template <class T>
|
static void dataConnFailed(sp<T> agnssIface);
|
|
template <class T, class U>
|
static void setServer(sp<T> agnssIface, JNIEnv* env, jint type, jstring hostname, jint port);
|
|
private:
|
AGnssDispatcher() = delete;
|
};
|
|
void AGnssDispatcher::dataConnOpen(sp<IAGnss_V1_0> agnssIface, JNIEnv* env, jstring apn,
|
jint apnIpType) {
|
ScopedJniString jniApn{env, apn};
|
auto result = agnssIface->dataConnOpen(jniApn,
|
static_cast<IAGnss_V1_0::ApnIpType>(apnIpType));
|
if (!result.isOk() || !result){
|
ALOGE("%s: Failed to set APN and its IP type", __func__);
|
}
|
}
|
|
void AGnssDispatcher::dataConnOpen(sp<IAGnss_V2_0> agnssIface_V2_0, JNIEnv* env,
|
jlong networkHandle, jstring apn, jint apnIpType) {
|
ScopedJniString jniApn{env, apn};
|
auto result = agnssIface_V2_0->dataConnOpen(static_cast<uint64_t>(networkHandle), jniApn,
|
static_cast<IAGnss_V2_0::ApnIpType>(apnIpType));
|
if (!result.isOk() || !result){
|
ALOGE("%s: Failed to set APN and its IP type", __func__);
|
}
|
}
|
|
template<class T>
|
void AGnssDispatcher::dataConnClosed(sp<T> agnssIface) {
|
auto result = agnssIface->dataConnClosed();
|
if (!result.isOk() || !result) {
|
ALOGE("%s: Failed to close AGnss data connection", __func__);
|
}
|
}
|
|
template<class T>
|
void AGnssDispatcher::dataConnFailed(sp<T> agnssIface) {
|
auto result = agnssIface->dataConnFailed();
|
if (!result.isOk() || !result) {
|
ALOGE("%s: Failed to notify unavailability of AGnss data connection", __func__);
|
}
|
}
|
|
template <class T, class U>
|
void AGnssDispatcher::setServer(sp<T> agnssIface, JNIEnv* env, jint type, jstring hostname,
|
jint port) {
|
ScopedJniString jniHostName{env, hostname};
|
auto result = agnssIface->setServer(static_cast<typename U::AGnssType>(type),
|
jniHostName, port);
|
if (!result.isOk() || !result) {
|
ALOGE("%s: Failed to set AGnss host name and port", __func__);
|
}
|
}
|
|
static void android_location_GnssNetworkConnectivityHandler_agps_data_conn_open(
|
JNIEnv* env, jobject /* obj */, jlong networkHandle, jstring apn, jint apnIpType) {
|
if (apn == nullptr) {
|
jniThrowException(env, "java/lang/IllegalArgumentException", nullptr);
|
return;
|
}
|
|
if (agnssIface_V2_0 != nullptr) {
|
AGnssDispatcher::dataConnOpen(agnssIface_V2_0, env, networkHandle, apn, apnIpType);
|
} else if (agnssIface != nullptr) {
|
AGnssDispatcher::dataConnOpen(agnssIface, env, apn, apnIpType);
|
} else {
|
ALOGE("%s: AGPS interface not supported", __func__);
|
return;
|
}
|
}
|
|
static void android_location_GnssNetworkConnectivityHandler_agps_data_conn_closed(JNIEnv* /* env */,
|
jobject /* obj */) {
|
if (agnssIface_V2_0 != nullptr) {
|
AGnssDispatcher::dataConnClosed(agnssIface_V2_0);
|
} else if (agnssIface != nullptr) {
|
AGnssDispatcher::dataConnClosed(agnssIface);
|
} else {
|
ALOGE("%s: AGPS interface not supported", __func__);
|
return;
|
}
|
}
|
|
static void android_location_GnssNetworkConnectivityHandler_agps_data_conn_failed(JNIEnv* /* env */,
|
jobject /* obj */) {
|
if (agnssIface_V2_0 != nullptr) {
|
AGnssDispatcher::dataConnFailed(agnssIface_V2_0);
|
} else if (agnssIface != nullptr) {
|
AGnssDispatcher::dataConnFailed(agnssIface);
|
} else {
|
ALOGE("%s: AGPS interface not supported", __func__);
|
return;
|
}
|
}
|
|
static void android_location_GnssLocationProvider_set_agps_server(JNIEnv* env, jobject /* obj */,
|
jint type, jstring hostname, jint port) {
|
if (agnssIface_V2_0 != nullptr) {
|
AGnssDispatcher::setServer<IAGnss_V2_0, IAGnssCallback_V2_0>(agnssIface_V2_0, env, type,
|
hostname, port);
|
} else if (agnssIface != nullptr) {
|
AGnssDispatcher::setServer<IAGnss_V1_0, IAGnssCallback_V1_0>(agnssIface, env, type,
|
hostname, port);
|
} else {
|
ALOGE("%s: AGPS interface not supported", __func__);
|
return;
|
}
|
}
|
|
static void android_location_GnssLocationProvider_send_ni_response(JNIEnv* /* env */,
|
jobject /* obj */, jint notifId, jint response) {
|
if (gnssNiIface == nullptr) {
|
ALOGE("no NI interface in send_ni_response");
|
return;
|
}
|
|
gnssNiIface->respond(notifId, static_cast<IGnssNiCallback::GnssUserResponseType>(response));
|
}
|
|
const IGnssDebug_V1_0::SatelliteData& getSatelliteData(const hidl_vec<IGnssDebug_V1_0::SatelliteData>& satelliteDataArray, size_t i) {
|
return satelliteDataArray[i];
|
}
|
|
const IGnssDebug_V1_0::SatelliteData& getSatelliteData(const hidl_vec<IGnssDebug_V2_0::SatelliteData>& satelliteDataArray, size_t i) {
|
return satelliteDataArray[i].v1_0;
|
}
|
|
template<class T>
|
uint32_t getConstellationType(const hidl_vec<T>& satelliteDataArray, size_t i) {
|
return static_cast<uint32_t>(satelliteDataArray[i].constellation);
|
}
|
|
template<class T>
|
static jstring parseDebugData(JNIEnv* env, std::stringstream& internalState, const T& data) {
|
internalState << "Gnss Location Data:: ";
|
if (!data.position.valid) {
|
internalState << "not valid";
|
} else {
|
internalState << "LatitudeDegrees: " << data.position.latitudeDegrees
|
<< ", LongitudeDegrees: " << data.position.longitudeDegrees
|
<< ", altitudeMeters: " << data.position.altitudeMeters
|
<< ", speedMetersPerSecond: " << data.position.speedMetersPerSec
|
<< ", bearingDegrees: " << data.position.bearingDegrees
|
<< ", horizontalAccuracyMeters: "
|
<< data.position.horizontalAccuracyMeters
|
<< ", verticalAccuracyMeters: " << data.position.verticalAccuracyMeters
|
<< ", speedAccuracyMetersPerSecond: "
|
<< data.position.speedAccuracyMetersPerSecond
|
<< ", bearingAccuracyDegrees: " << data.position.bearingAccuracyDegrees
|
<< ", ageSeconds: " << data.position.ageSeconds;
|
}
|
internalState << std::endl;
|
|
internalState << "Gnss Time Data:: timeEstimate: " << data.time.timeEstimate
|
<< ", timeUncertaintyNs: " << data.time.timeUncertaintyNs
|
<< ", frequencyUncertaintyNsPerSec: "
|
<< data.time.frequencyUncertaintyNsPerSec << std::endl;
|
|
if (data.satelliteDataArray.size() != 0) {
|
internalState << "Satellite Data for " << data.satelliteDataArray.size()
|
<< " satellites:: " << std::endl;
|
}
|
|
internalState << "constell: 1=GPS, 2=SBAS, 3=GLO, 4=QZSS, 5=BDS, 6=GAL, 7=IRNSS; "
|
<< "ephType: 0=Eph, 1=Alm, 2=Unk; "
|
<< "ephSource: 0=Demod, 1=Supl, 2=Server, 3=Unk; "
|
<< "ephHealth: 0=Good, 1=Bad, 2=Unk" << std::endl;
|
for (size_t i = 0; i < data.satelliteDataArray.size(); i++) {
|
IGnssDebug_V1_0::SatelliteData satelliteData =
|
getSatelliteData(data.satelliteDataArray, i);
|
internalState << "constell: "
|
<< getConstellationType(data.satelliteDataArray, i)
|
<< ", svid: " << std::setw(3) << satelliteData.svid
|
<< ", serverPredAvail: "
|
<< satelliteData.serverPredictionIsAvailable
|
<< ", serverPredAgeSec: " << std::setw(7)
|
<< satelliteData.serverPredictionAgeSeconds
|
<< ", ephType: "
|
<< static_cast<uint32_t>(satelliteData.ephemerisType)
|
<< ", ephSource: "
|
<< static_cast<uint32_t>(satelliteData.ephemerisSource)
|
<< ", ephHealth: "
|
<< static_cast<uint32_t>(satelliteData.ephemerisHealth)
|
<< ", ephAgeSec: " << std::setw(7)
|
<< satelliteData.ephemerisAgeSeconds << std::endl;
|
}
|
return (jstring) env->NewStringUTF(internalState.str().c_str());
|
}
|
|
static jstring android_location_GnssLocationProvider_get_internal_state(JNIEnv* env,
|
jobject /* obj */) {
|
jstring result = nullptr;
|
/*
|
* TODO: Create a jobject to represent GnssDebug.
|
*/
|
|
std::stringstream internalState;
|
|
if (gnssDebugIface == nullptr) {
|
internalState << "Gnss Debug Interface not available" << std::endl;
|
} else if (gnssDebugIface_V2_0 != nullptr) {
|
IGnssDebug_V2_0::DebugData data;
|
gnssDebugIface_V2_0->getDebugData_2_0([&data](const IGnssDebug_V2_0::DebugData& debugData) {
|
data = debugData;
|
});
|
result = parseDebugData(env, internalState, data);
|
} else {
|
IGnssDebug_V1_0::DebugData data;
|
gnssDebugIface->getDebugData([&data](const IGnssDebug_V1_0::DebugData& debugData) {
|
data = debugData;
|
});
|
result = parseDebugData(env, internalState, data);
|
}
|
return result;
|
}
|
|
static jboolean android_location_GnssLocationProvider_is_gnss_visibility_control_supported(
|
JNIEnv* /* env */, jclass /* clazz */) {
|
return (gnssVisibilityControlIface != nullptr) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static void android_location_GnssNetworkConnectivityHandler_update_network_state(JNIEnv* env,
|
jobject /* obj */,
|
jboolean connected,
|
jint type,
|
jboolean roaming,
|
jboolean available,
|
jstring apn,
|
jlong networkHandle,
|
jshort capabilities) {
|
if (agnssRilIface_V2_0 != nullptr) {
|
ScopedJniString jniApn{env, apn};
|
IAGnssRil_V2_0::NetworkAttributes networkAttributes = {
|
.networkHandle = static_cast<uint64_t>(networkHandle),
|
.isConnected = static_cast<bool>(connected),
|
.capabilities = static_cast<uint16_t>(capabilities),
|
.apn = jniApn
|
};
|
|
auto result = agnssRilIface_V2_0->updateNetworkState_2_0(networkAttributes);
|
if (!result.isOk() || !result) {
|
ALOGE("updateNetworkState_2_0 failed");
|
}
|
} else if (agnssRilIface != nullptr) {
|
ScopedJniString jniApn{env, apn};
|
hidl_string hidlApn{jniApn};
|
auto result = agnssRilIface->updateNetworkState(connected,
|
static_cast<IAGnssRil_V1_0::NetworkType>(type), roaming);
|
if (!result.isOk() || !result) {
|
ALOGE("updateNetworkState failed");
|
}
|
|
if (!hidlApn.empty()) {
|
result = agnssRilIface->updateNetworkAvailability(available, hidlApn);
|
if (!result.isOk() || !result) {
|
ALOGE("updateNetworkAvailability failed");
|
}
|
}
|
} else {
|
ALOGE("AGnssRilInterface does not exist");
|
}
|
}
|
|
static jboolean android_location_GnssGeofenceProvider_is_geofence_supported(
|
JNIEnv* /* env */, jobject /* obj */) {
|
return (gnssGeofencingIface != nullptr) ? JNI_TRUE : JNI_FALSE;
|
}
|
|
static jboolean android_location_GnssGeofenceProvider_add_geofence(JNIEnv* /* env */,
|
jobject /* obj */, jint geofenceId, jdouble latitude, jdouble longitude, jdouble radius,
|
jint last_transition, jint monitor_transition, jint notification_responsiveness,
|
jint unknown_timer) {
|
if (gnssGeofencingIface != nullptr) {
|
auto result = gnssGeofencingIface->addGeofence(
|
geofenceId, latitude, longitude, radius,
|
static_cast<IGnssGeofenceCallback::GeofenceTransition>(last_transition),
|
monitor_transition, notification_responsiveness, unknown_timer);
|
return boolToJbool(result.isOk());
|
} else {
|
ALOGE("Geofence Interface not available");
|
}
|
return JNI_FALSE;
|
}
|
|
static jboolean android_location_GnssGeofenceProvider_remove_geofence(JNIEnv* /* env */,
|
jobject /* obj */, jint geofenceId) {
|
if (gnssGeofencingIface != nullptr) {
|
auto result = gnssGeofencingIface->removeGeofence(geofenceId);
|
return boolToJbool(result.isOk());
|
} else {
|
ALOGE("Geofence interface not available");
|
}
|
return JNI_FALSE;
|
}
|
|
static jboolean android_location_GnssGeofenceProvider_pause_geofence(JNIEnv* /* env */,
|
jobject /* obj */, jint geofenceId) {
|
if (gnssGeofencingIface != nullptr) {
|
auto result = gnssGeofencingIface->pauseGeofence(geofenceId);
|
return boolToJbool(result.isOk());
|
} else {
|
ALOGE("Geofence interface not available");
|
}
|
return JNI_FALSE;
|
}
|
|
static jboolean android_location_GnssGeofenceProvider_resume_geofence(JNIEnv* /* env */,
|
jobject /* obj */, jint geofenceId, jint monitor_transition) {
|
if (gnssGeofencingIface != nullptr) {
|
auto result = gnssGeofencingIface->resumeGeofence(geofenceId, monitor_transition);
|
return boolToJbool(result.isOk());
|
} else {
|
ALOGE("Geofence interface not available");
|
}
|
return JNI_FALSE;
|
}
|
|
static jboolean android_location_GnssMeasurementsProvider_is_measurement_supported(
|
JNIEnv* env, jclass clazz) {
|
if (gnssMeasurementIface != nullptr) {
|
return JNI_TRUE;
|
}
|
|
return JNI_FALSE;
|
}
|
|
static jboolean android_location_GnssMeasurementsProvider_start_measurement_collection(
|
JNIEnv* /* env */,
|
jobject /* obj */,
|
jboolean enableFullTracking) {
|
if (gnssMeasurementIface == nullptr) {
|
ALOGE("GNSS Measurement interface is not available.");
|
return JNI_FALSE;
|
}
|
|
sp<GnssMeasurementCallback> cbIface = new GnssMeasurementCallback();
|
IGnssMeasurement_V1_0::GnssMeasurementStatus result =
|
IGnssMeasurement_V1_0::GnssMeasurementStatus::ERROR_GENERIC;
|
if (gnssMeasurementIface_V2_0 != nullptr) {
|
result = gnssMeasurementIface_V2_0->setCallback_2_0(cbIface, enableFullTracking);
|
} else if (gnssMeasurementIface_V1_1 != nullptr) {
|
result = gnssMeasurementIface_V1_1->setCallback_1_1(cbIface, enableFullTracking);
|
} else {
|
if (enableFullTracking == JNI_TRUE) {
|
// full tracking mode not supported in 1.0 HAL
|
return JNI_FALSE;
|
}
|
result = gnssMeasurementIface->setCallback(cbIface);
|
}
|
|
if (result != IGnssMeasurement_V1_0::GnssMeasurementStatus::SUCCESS) {
|
ALOGE("An error has been found on GnssMeasurementInterface::init, status=%d",
|
static_cast<int32_t>(result));
|
return JNI_FALSE;
|
} else {
|
ALOGD("gnss measurement infc has been enabled");
|
}
|
|
return JNI_TRUE;
|
}
|
|
static jboolean android_location_GnssMeasurementsProvider_stop_measurement_collection(
|
JNIEnv* env,
|
jobject obj) {
|
if (gnssMeasurementIface == nullptr) {
|
ALOGE("Measurement interface not available");
|
return JNI_FALSE;
|
}
|
|
auto result = gnssMeasurementIface->close();
|
return boolToJbool(result.isOk());
|
}
|
|
static jboolean
|
android_location_GnssMeasurementCorrectionsProvider_is_measurement_corrections_supported(
|
JNIEnv* env, jclass clazz) {
|
if (gnssCorrectionsIface != nullptr) {
|
return JNI_TRUE;
|
}
|
|
return JNI_FALSE;
|
}
|
|
static jboolean
|
android_location_GnssMeasurementCorrectionsProvider_inject_gnss_measurement_corrections(
|
JNIEnv* env,
|
jobject obj /* clazz*/,
|
jobject correctionsObj) {
|
|
if (gnssCorrectionsIface == nullptr) {
|
ALOGW("Trying to inject GNSS measurement corrections on a chipset that does not"
|
" support them.");
|
return JNI_FALSE;
|
}
|
|
jdouble latitudeDegreesCorr = env->CallDoubleMethod(
|
correctionsObj, method_correctionsGetLatitudeDegrees);
|
jdouble longitudeDegreesCorr = env->CallDoubleMethod(
|
correctionsObj, method_correctionsGetLongitudeDegrees);
|
jdouble altitudeDegreesCorr = env->CallDoubleMethod(
|
correctionsObj, method_correctionsGetAltitudeMeters);
|
jdouble horizontalPositionUncertaintyMeters = env->CallDoubleMethod(
|
correctionsObj, method_correctionsGetHorPosUncMeters);
|
jdouble verticalPositionUncertaintyMeters = env->CallDoubleMethod(
|
correctionsObj, method_correctionsGetVerPosUncMeters);
|
jlong toaGpsNanosOfWeek = env->CallLongMethod(
|
correctionsObj, method_correctionsGetToaGpsNanosecondsOfWeek);
|
jobject singleSatCorrectionList = env->CallObjectMethod(correctionsObj,
|
method_correctionsGetSingleSatCorrectionList);
|
|
auto len = (singleSatCorrectionList == nullptr)
|
? 0
|
: env->CallIntMethod(singleSatCorrectionList, method_listSize);
|
if (len == 0) {
|
ALOGI("Empty correction list injected....Returning with no HAL injection");
|
return JNI_TRUE;
|
}
|
hidl_vec<SingleSatCorrection> list(len);
|
|
for (uint16_t i = 0; i < len; ++i) {
|
jobject singleSatCorrectionObj = env->CallObjectMethod(
|
singleSatCorrectionList, method_correctionListGet, i);
|
|
jint correctionFlags =
|
env->CallIntMethod(singleSatCorrectionObj, method_correctionSatFlags);
|
jint constType = env->CallIntMethod(singleSatCorrectionObj,
|
method_correctionSatConstType);
|
jint satId =
|
env->CallIntMethod(singleSatCorrectionObj, method_correctionSatId);
|
jfloat carrierFreqHz = env->CallFloatMethod(
|
singleSatCorrectionObj, method_correctionSatCarrierFreq);
|
jfloat probSatIsLos = env->CallFloatMethod(singleSatCorrectionObj,
|
method_correctionSatIsLosProb);
|
jfloat eplMeters =
|
env->CallFloatMethod(singleSatCorrectionObj, method_correctionSatEpl);
|
jfloat eplUncMeters = env->CallFloatMethod(singleSatCorrectionObj,
|
method_correctionSatEplUnc);
|
uint16_t corrFlags = static_cast<uint16_t>(correctionFlags);
|
jobject reflectingPlaneObj;
|
bool has_ref_plane = (corrFlags & GnssSingleSatCorrectionFlags::HAS_REFLECTING_PLANE) != 0;
|
if (has_ref_plane) {
|
reflectingPlaneObj = env->CallObjectMethod(
|
singleSatCorrectionObj, method_correctionSatRefPlane);
|
}
|
|
ReflectingPlane reflectingPlane;
|
if (has_ref_plane) {
|
jdouble latitudeDegreesRefPlane = env->CallDoubleMethod(
|
reflectingPlaneObj, method_correctionPlaneLatDeg);
|
jdouble longitudeDegreesRefPlane = env->CallDoubleMethod(
|
reflectingPlaneObj, method_correctionPlaneLngDeg);
|
jdouble altitudeDegreesRefPlane = env->CallDoubleMethod(
|
reflectingPlaneObj, method_correctionPlaneAltDeg);
|
jdouble azimuthDegreeRefPlane = env->CallDoubleMethod(
|
reflectingPlaneObj, method_correctionPlaneAzimDeg);
|
reflectingPlane = {
|
.latitudeDegrees = latitudeDegreesRefPlane,
|
.longitudeDegrees = longitudeDegreesRefPlane,
|
.altitudeMeters = altitudeDegreesRefPlane,
|
.azimuthDegrees = azimuthDegreeRefPlane,
|
};
|
}
|
|
SingleSatCorrection singleSatCorrection = {
|
.singleSatCorrectionFlags = corrFlags,
|
.constellation = static_cast<GnssConstellationType>(constType),
|
.svid = static_cast<uint16_t>(satId),
|
.carrierFrequencyHz = carrierFreqHz,
|
.probSatIsLos = probSatIsLos,
|
.excessPathLengthMeters = eplMeters,
|
.excessPathLengthUncertaintyMeters = eplUncMeters,
|
.reflectingPlane = reflectingPlane,
|
};
|
list[i] = singleSatCorrection;
|
}
|
MeasurementCorrections measurementCorrections = {
|
.latitudeDegrees = latitudeDegreesCorr,
|
.longitudeDegrees = longitudeDegreesCorr,
|
.altitudeMeters = altitudeDegreesCorr,
|
.horizontalPositionUncertaintyMeters = horizontalPositionUncertaintyMeters,
|
.verticalPositionUncertaintyMeters = verticalPositionUncertaintyMeters,
|
.toaGpsNanosecondsOfWeek = static_cast<uint64_t>(toaGpsNanosOfWeek),
|
.satCorrections = list,
|
};
|
|
gnssCorrectionsIface->setCorrections(measurementCorrections);
|
return JNI_TRUE;
|
}
|
|
static jboolean android_location_GnssNavigationMessageProvider_is_navigation_message_supported(
|
JNIEnv* env,
|
jclass clazz) {
|
if (gnssNavigationMessageIface != nullptr) {
|
return JNI_TRUE;
|
}
|
return JNI_FALSE;
|
}
|
|
static jboolean android_location_GnssNavigationMessageProvider_start_navigation_message_collection(
|
JNIEnv* env,
|
jobject obj) {
|
if (gnssNavigationMessageIface == nullptr) {
|
ALOGE("Navigation Message interface is not available.");
|
return JNI_FALSE;
|
}
|
|
sp<IGnssNavigationMessageCallback> gnssNavigationMessageCbIface =
|
new GnssNavigationMessageCallback();
|
IGnssNavigationMessage::GnssNavigationMessageStatus result =
|
gnssNavigationMessageIface->setCallback(gnssNavigationMessageCbIface);
|
|
if (result != IGnssNavigationMessage::GnssNavigationMessageStatus::SUCCESS) {
|
ALOGE("An error has been found in %s: %d", __FUNCTION__, static_cast<int32_t>(result));
|
return JNI_FALSE;
|
}
|
|
return JNI_TRUE;
|
}
|
|
static jboolean android_location_GnssNavigationMessageProvider_stop_navigation_message_collection(
|
JNIEnv* env,
|
jobject obj) {
|
if (gnssNavigationMessageIface == nullptr) {
|
ALOGE("Navigation Message interface is not available.");
|
return JNI_FALSE;
|
}
|
|
auto result = gnssNavigationMessageIface->close();
|
return boolToJbool(result.isOk());
|
}
|
|
static jboolean android_location_GnssConfiguration_set_emergency_supl_pdn(JNIEnv*,
|
jobject,
|
jint emergencySuplPdn) {
|
if (gnssConfigurationIface == nullptr) {
|
ALOGE("no GNSS configuration interface available");
|
return JNI_FALSE;
|
}
|
|
auto result = gnssConfigurationIface->setEmergencySuplPdn(emergencySuplPdn);
|
if (result.isOk()) {
|
return result;
|
} else {
|
return JNI_FALSE;
|
}
|
}
|
|
static jboolean android_location_GnssConfiguration_set_supl_version(JNIEnv*,
|
jobject,
|
jint version) {
|
if (gnssConfigurationIface == nullptr) {
|
ALOGE("no GNSS configuration interface available");
|
return JNI_FALSE;
|
}
|
auto result = gnssConfigurationIface->setSuplVersion(version);
|
if (result.isOk()) {
|
return result;
|
} else {
|
return JNI_FALSE;
|
}
|
}
|
|
static jboolean android_location_GnssConfiguration_set_supl_es(JNIEnv*,
|
jobject,
|
jint suplEs) {
|
if (gnssConfigurationIface_V2_0 != nullptr) {
|
ALOGI("Config parameter SUPL_ES is deprecated in IGnssConfiguration.hal version 2.0.");
|
return JNI_FALSE;
|
}
|
|
if (gnssConfigurationIface == nullptr) {
|
ALOGE("no GNSS configuration interface available");
|
return JNI_FALSE;
|
}
|
|
auto result = gnssConfigurationIface->setSuplEs(suplEs);
|
if (result.isOk()) {
|
return result;
|
} else {
|
return JNI_FALSE;
|
}
|
}
|
|
static jboolean android_location_GnssConfiguration_set_supl_mode(JNIEnv*,
|
jobject,
|
jint mode) {
|
if (gnssConfigurationIface == nullptr) {
|
ALOGE("no GNSS configuration interface available");
|
return JNI_FALSE;
|
}
|
|
auto result = gnssConfigurationIface->setSuplMode(mode);
|
if (result.isOk()) {
|
return result;
|
} else {
|
return JNI_FALSE;
|
}
|
}
|
|
static jboolean android_location_GnssConfiguration_set_gps_lock(JNIEnv*,
|
jobject,
|
jint gpsLock) {
|
if (gnssConfigurationIface_V2_0 != nullptr) {
|
ALOGI("Config parameter GPS_LOCK is deprecated in IGnssConfiguration.hal version 2.0.");
|
return JNI_FALSE;
|
}
|
|
if (gnssConfigurationIface == nullptr) {
|
ALOGE("no GNSS configuration interface available");
|
return JNI_FALSE;
|
}
|
|
auto result = gnssConfigurationIface->setGpsLock(gpsLock);
|
if (result.isOk()) {
|
return result;
|
} else {
|
return JNI_FALSE;
|
}
|
}
|
|
static jboolean android_location_GnssConfiguration_set_lpp_profile(JNIEnv*,
|
jobject,
|
jint lppProfile) {
|
if (gnssConfigurationIface == nullptr) {
|
ALOGE("no GNSS configuration interface available");
|
return JNI_FALSE;
|
}
|
|
auto result = gnssConfigurationIface->setLppProfile(lppProfile);
|
|
if (result.isOk()) {
|
return result;
|
} else {
|
return JNI_FALSE;
|
}
|
}
|
|
static jboolean android_location_GnssConfiguration_set_gnss_pos_protocol_select(JNIEnv*,
|
jobject,
|
jint gnssPosProtocol) {
|
if (gnssConfigurationIface == nullptr) {
|
ALOGE("no GNSS configuration interface available");
|
return JNI_FALSE;
|
}
|
|
auto result = gnssConfigurationIface->setGlonassPositioningProtocol(gnssPosProtocol);
|
if (result.isOk()) {
|
return result;
|
} else {
|
return JNI_FALSE;
|
}
|
}
|
|
static jboolean android_location_GnssConfiguration_set_satellite_blacklist(
|
JNIEnv* env, jobject, jintArray constellations, jintArray sv_ids) {
|
if (gnssConfigurationIface_V1_1 == nullptr) {
|
ALOGI("No GNSS Satellite Blacklist interface available");
|
return JNI_FALSE;
|
}
|
|
jint *constellation_array = env->GetIntArrayElements(constellations, 0);
|
if (nullptr == constellation_array) {
|
ALOGI("GetIntArrayElements returns nullptr.");
|
return JNI_FALSE;
|
}
|
jsize length = env->GetArrayLength(constellations);
|
|
jint *sv_id_array = env->GetIntArrayElements(sv_ids, 0);
|
if (nullptr == sv_id_array) {
|
ALOGI("GetIntArrayElements returns nullptr.");
|
return JNI_FALSE;
|
}
|
|
if (length != env->GetArrayLength(sv_ids)) {
|
ALOGI("Lengths of constellations and sv_ids are inconsistent.");
|
return JNI_FALSE;
|
}
|
|
hidl_vec<IGnssConfiguration_V1_1::BlacklistedSource> sources;
|
sources.resize(length);
|
|
for (int i = 0; i < length; i++) {
|
sources[i].constellation = static_cast<GnssConstellationType>(constellation_array[i]);
|
sources[i].svid = sv_id_array[i];
|
}
|
|
auto result = gnssConfigurationIface_V1_1->setBlacklist(sources);
|
if (result.isOk()) {
|
return result;
|
} else {
|
return JNI_FALSE;
|
}
|
}
|
|
static jboolean android_location_GnssConfiguration_set_es_extension_sec(
|
JNIEnv*, jobject, jint emergencyExtensionSeconds) {
|
if (gnssConfigurationIface == nullptr) {
|
ALOGE("no GNSS configuration interface available");
|
return JNI_FALSE;
|
}
|
|
if (gnssConfigurationIface_V2_0 == nullptr) {
|
ALOGI("Config parameter ES_EXTENSION_SEC is not supported in IGnssConfiguration.hal"
|
" versions earlier than 2.0.");
|
return JNI_FALSE;
|
}
|
|
auto result = gnssConfigurationIface_V2_0->setEsExtensionSec(emergencyExtensionSeconds);
|
if (result.isOk()) {
|
return result;
|
} else {
|
return JNI_FALSE;
|
}
|
}
|
|
static jint android_location_GnssBatchingProvider_get_batch_size(JNIEnv*, jclass) {
|
if (gnssBatchingIface == nullptr) {
|
return 0; // batching not supported, size = 0
|
}
|
auto result = gnssBatchingIface->getBatchSize();
|
if (result.isOk()) {
|
return static_cast<jint>(result);
|
} else {
|
return 0; // failure in binder, don't support batching
|
}
|
}
|
|
static jboolean android_location_GnssBatchingProvider_init_batching(JNIEnv*, jclass) {
|
if (gnssBatchingIface_V2_0 != nullptr) {
|
sp<IGnssBatchingCallback_V2_0> gnssBatchingCbIface_V2_0 = new GnssBatchingCallback_V2_0();
|
return static_cast<jboolean>(gnssBatchingIface_V2_0->init_2_0(gnssBatchingCbIface_V2_0));
|
} else if (gnssBatchingIface != nullptr) {
|
sp<IGnssBatchingCallback_V1_0> gnssBatchingCbIface_V1_0 = new GnssBatchingCallback_V1_0();
|
return static_cast<jboolean>(gnssBatchingIface->init(gnssBatchingCbIface_V1_0));
|
} else {
|
return JNI_FALSE; // batching not supported
|
}
|
}
|
|
static void android_location_GnssBatchingProvider_cleanup_batching(JNIEnv*, jclass) {
|
if (gnssBatchingIface == nullptr) {
|
return; // batching not supported
|
}
|
gnssBatchingIface->cleanup();
|
}
|
|
static jboolean android_location_GnssBatchingProvider_start_batch(JNIEnv*, jclass,
|
jlong periodNanos, jboolean wakeOnFifoFull) {
|
if (gnssBatchingIface == nullptr) {
|
return JNI_FALSE; // batching not supported
|
}
|
|
IGnssBatching_V1_0::Options options;
|
options.periodNanos = periodNanos;
|
if (wakeOnFifoFull) {
|
options.flags = static_cast<uint8_t>(IGnssBatching_V1_0::Flag::WAKEUP_ON_FIFO_FULL);
|
} else {
|
options.flags = 0;
|
}
|
|
return static_cast<jboolean>(gnssBatchingIface->start(options));
|
}
|
|
static void android_location_GnssBatchingProvider_flush_batch(JNIEnv*, jclass) {
|
if (gnssBatchingIface == nullptr) {
|
return; // batching not supported
|
}
|
|
gnssBatchingIface->flush();
|
}
|
|
static jboolean android_location_GnssBatchingProvider_stop_batch(JNIEnv*, jclass) {
|
if (gnssBatchingIface == nullptr) {
|
return JNI_FALSE; // batching not supported
|
}
|
|
return gnssBatchingIface->stop();
|
}
|
|
static jboolean android_location_GnssVisibilityControl_enable_nfw_location_access(
|
JNIEnv* env, jobject, jobjectArray proxyApps) {
|
if (gnssVisibilityControlIface == nullptr) {
|
ALOGI("No GNSS Visibility Control interface available");
|
return JNI_FALSE;
|
}
|
|
const jsize length = env->GetArrayLength(proxyApps);
|
hidl_vec<hidl_string> hidlProxyApps(length);
|
for (int i = 0; i < length; ++i) {
|
jstring proxyApp = (jstring) (env->GetObjectArrayElement(proxyApps, i));
|
ScopedJniString jniProxyApp(env, proxyApp);
|
hidlProxyApps[i] = jniProxyApp;
|
}
|
|
auto result = gnssVisibilityControlIface->enableNfwLocationAccess(hidlProxyApps);
|
if (result.isOk()) {
|
return result;
|
} else {
|
return JNI_FALSE;
|
}
|
}
|
|
static const JNINativeMethod sMethods[] = {
|
/* name, signature, funcPtr */
|
{"class_init_native", "()V", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_class_init_native)},
|
{"native_is_supported", "()Z", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_is_supported)},
|
{"native_init_once", "(Z)V", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_init_once)},
|
{"native_init", "()Z", reinterpret_cast<void *>(android_location_GnssLocationProvider_init)},
|
{"native_cleanup", "()V", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_cleanup)},
|
{"native_set_position_mode", "(IIIIIZ)Z", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_set_position_mode)},
|
{"native_start", "()Z", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_start)},
|
{"native_stop", "()Z", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_stop)},
|
{"native_delete_aiding_data", "(I)V", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_delete_aiding_data)},
|
{"native_read_nmea", "([BI)I", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_read_nmea)},
|
{"native_inject_time", "(JJI)V", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_inject_time)},
|
{"native_inject_best_location", "(IDDDFFFFFFJIJD)V", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_inject_best_location)},
|
{"native_inject_location", "(DDF)V", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_inject_location)},
|
{"native_supports_psds", "()Z", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_supports_psds)},
|
{"native_inject_psds_data", "([BI)V", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_inject_psds_data)},
|
{"native_agps_set_id", "(ILjava/lang/String;)V", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_agps_set_id)},
|
{"native_agps_set_ref_location_cellid", "(IIIII)V", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_agps_set_reference_location_cellid)},
|
{"native_set_agps_server", "(ILjava/lang/String;I)V", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_set_agps_server)},
|
{"native_send_ni_response", "(II)V", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_send_ni_response)},
|
{"native_get_internal_state", "()Ljava/lang/String;", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_get_internal_state)},
|
{"native_is_gnss_visibility_control_supported", "()Z", reinterpret_cast<void *>(
|
android_location_GnssLocationProvider_is_gnss_visibility_control_supported)},
|
};
|
|
static const JNINativeMethod sMethodsBatching[] = {
|
/* name, signature, funcPtr */
|
{"native_get_batch_size",
|
"()I",
|
reinterpret_cast<void *>(android_location_GnssBatchingProvider_get_batch_size)},
|
{"native_start_batch",
|
"(JZ)Z",
|
reinterpret_cast<void *>(android_location_GnssBatchingProvider_start_batch)},
|
{"native_flush_batch",
|
"()V",
|
reinterpret_cast<void *>(android_location_GnssBatchingProvider_flush_batch)},
|
{"native_stop_batch",
|
"()Z",
|
reinterpret_cast<void *>(android_location_GnssBatchingProvider_stop_batch)},
|
{"native_init_batching",
|
"()Z",
|
reinterpret_cast<void *>(android_location_GnssBatchingProvider_init_batching)},
|
{"native_cleanup_batching",
|
"()V",
|
reinterpret_cast<void *>(android_location_GnssBatchingProvider_cleanup_batching)},
|
};
|
|
static const JNINativeMethod sGeofenceMethods[] = {
|
/* name, signature, funcPtr */
|
{"native_is_geofence_supported",
|
"()Z",
|
reinterpret_cast<void *>(android_location_GnssGeofenceProvider_is_geofence_supported)},
|
{"native_add_geofence",
|
"(IDDDIIII)Z",
|
reinterpret_cast<void *>(android_location_GnssGeofenceProvider_add_geofence)},
|
{"native_remove_geofence",
|
"(I)Z",
|
reinterpret_cast<void *>(android_location_GnssGeofenceProvider_remove_geofence)},
|
{"native_pause_geofence", "(I)Z", reinterpret_cast<void *>(
|
android_location_GnssGeofenceProvider_pause_geofence)},
|
{"native_resume_geofence",
|
"(II)Z",
|
reinterpret_cast<void *>(android_location_GnssGeofenceProvider_resume_geofence)},
|
};
|
|
static const JNINativeMethod sMeasurementMethods[] = {
|
/* name, signature, funcPtr */
|
{"native_is_measurement_supported", "()Z",
|
reinterpret_cast<void*>(
|
android_location_GnssMeasurementsProvider_is_measurement_supported)},
|
{"native_start_measurement_collection", "(Z)Z",
|
reinterpret_cast<void*>(
|
android_location_GnssMeasurementsProvider_start_measurement_collection)},
|
{"native_stop_measurement_collection", "()Z",
|
reinterpret_cast<void*>(
|
android_location_GnssMeasurementsProvider_stop_measurement_collection)},
|
};
|
|
static const JNINativeMethod sMeasurementCorrectionsMethods[] = {
|
/* name, signature, funcPtr */
|
{"native_is_measurement_corrections_supported", "()Z",
|
reinterpret_cast<void*>(
|
android_location_GnssMeasurementCorrectionsProvider_is_measurement_corrections_supported)},
|
{"native_inject_gnss_measurement_corrections",
|
"(Landroid/location/GnssMeasurementCorrections;)Z",
|
reinterpret_cast<void*>(
|
android_location_GnssMeasurementCorrectionsProvider_inject_gnss_measurement_corrections)},
|
};
|
|
static const JNINativeMethod sNavigationMessageMethods[] = {
|
/* name, signature, funcPtr */
|
{"native_is_navigation_message_supported",
|
"()Z",
|
reinterpret_cast<void *>(
|
android_location_GnssNavigationMessageProvider_is_navigation_message_supported)},
|
{"native_start_navigation_message_collection",
|
"()Z",
|
reinterpret_cast<void *>(
|
android_location_GnssNavigationMessageProvider_start_navigation_message_collection)},
|
{"native_stop_navigation_message_collection",
|
"()Z",
|
reinterpret_cast<void *>(
|
android_location_GnssNavigationMessageProvider_stop_navigation_message_collection)},
|
};
|
|
static const JNINativeMethod sNetworkConnectivityMethods[] = {
|
/* name, signature, funcPtr */
|
{"native_is_agps_ril_supported", "()Z",
|
reinterpret_cast<void *>(android_location_GnssNetworkConnectivityHandler_is_agps_ril_supported)},
|
{"native_update_network_state",
|
"(ZIZZLjava/lang/String;JS)V",
|
reinterpret_cast<void *>(android_location_GnssNetworkConnectivityHandler_update_network_state)},
|
{"native_agps_data_conn_open",
|
"(JLjava/lang/String;I)V",
|
reinterpret_cast<void *>(android_location_GnssNetworkConnectivityHandler_agps_data_conn_open)},
|
{"native_agps_data_conn_closed",
|
"()V",
|
reinterpret_cast<void *>(android_location_GnssNetworkConnectivityHandler_agps_data_conn_closed)},
|
{"native_agps_data_conn_failed",
|
"()V",
|
reinterpret_cast<void *>(android_location_GnssNetworkConnectivityHandler_agps_data_conn_failed)},
|
};
|
|
static const JNINativeMethod sConfigurationMethods[] = {
|
/* name, signature, funcPtr */
|
{"native_get_gnss_configuration_version",
|
"()Lcom/android/server/location/GnssConfiguration$HalInterfaceVersion;",
|
reinterpret_cast<void *>(
|
android_location_GnssConfiguration_get_gnss_configuration_version)},
|
{"native_set_supl_es",
|
"(I)Z",
|
reinterpret_cast<void *>(android_location_GnssConfiguration_set_supl_es)},
|
{"native_set_supl_version",
|
"(I)Z",
|
reinterpret_cast<void *>(android_location_GnssConfiguration_set_supl_version)},
|
{"native_set_supl_mode",
|
"(I)Z",
|
reinterpret_cast<void *>(android_location_GnssConfiguration_set_supl_mode)},
|
{"native_set_lpp_profile",
|
"(I)Z",
|
reinterpret_cast<void *>(android_location_GnssConfiguration_set_lpp_profile)},
|
{"native_set_gnss_pos_protocol_select",
|
"(I)Z",
|
reinterpret_cast<void *>(
|
android_location_GnssConfiguration_set_gnss_pos_protocol_select)},
|
{"native_set_gps_lock",
|
"(I)Z",
|
reinterpret_cast<void *>(android_location_GnssConfiguration_set_gps_lock)},
|
{"native_set_emergency_supl_pdn",
|
"(I)Z",
|
reinterpret_cast<void *>(android_location_GnssConfiguration_set_emergency_supl_pdn)},
|
{"native_set_satellite_blacklist",
|
"([I[I)Z",
|
reinterpret_cast<void *>(android_location_GnssConfiguration_set_satellite_blacklist)},
|
{"native_set_es_extension_sec",
|
"(I)Z",
|
reinterpret_cast<void *>(android_location_GnssConfiguration_set_es_extension_sec)},
|
};
|
|
static const JNINativeMethod sVisibilityControlMethods[] = {
|
/* name, signature, funcPtr */
|
{"native_enable_nfw_location_access",
|
"([Ljava/lang/String;)Z",
|
reinterpret_cast<void *>(
|
android_location_GnssVisibilityControl_enable_nfw_location_access)},
|
};
|
|
int register_android_server_location_GnssLocationProvider(JNIEnv* env) {
|
jniRegisterNativeMethods(
|
env,
|
"com/android/server/location/GnssBatchingProvider",
|
sMethodsBatching,
|
NELEM(sMethodsBatching));
|
jniRegisterNativeMethods(
|
env,
|
"com/android/server/location/GnssGeofenceProvider",
|
sGeofenceMethods,
|
NELEM(sGeofenceMethods));
|
jniRegisterNativeMethods(
|
env,
|
"com/android/server/location/GnssMeasurementsProvider",
|
sMeasurementMethods,
|
NELEM(sMeasurementMethods));
|
jniRegisterNativeMethods(
|
env,
|
"com/android/server/location/GnssMeasurementCorrectionsProvider",
|
sMeasurementCorrectionsMethods,
|
NELEM(sMeasurementCorrectionsMethods));
|
jniRegisterNativeMethods(
|
env,
|
"com/android/server/location/GnssNavigationMessageProvider",
|
sNavigationMessageMethods,
|
NELEM(sNavigationMessageMethods));
|
jniRegisterNativeMethods(
|
env,
|
"com/android/server/location/GnssNetworkConnectivityHandler",
|
sNetworkConnectivityMethods,
|
NELEM(sNetworkConnectivityMethods));
|
jniRegisterNativeMethods(
|
env,
|
"com/android/server/location/GnssConfiguration",
|
sConfigurationMethods,
|
NELEM(sConfigurationMethods));
|
jniRegisterNativeMethods(
|
env,
|
"com/android/server/location/GnssVisibilityControl",
|
sVisibilityControlMethods,
|
NELEM(sVisibilityControlMethods));
|
return jniRegisterNativeMethods(
|
env,
|
"com/android/server/location/GnssLocationProvider",
|
sMethods,
|
NELEM(sMethods));
|
}
|
|
} /* namespace android */
|
