android_device_xiaomi_sm835.../gps/android/2.1/Gnss.cpp
Arian 75da4c0eee sm8350-common: Import gps hal from LA.UM.9.14.r1-16700-LAHAINA.0
Change-Id: I134d6418f1357a4d7ce37358481d6b765d93e1a5
2022-04-02 00:03:09 +02:00

801 lines
27 KiB
C++

/*
* Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
* Not a Contribution
*/
/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2_0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2_0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "LocSvc_GnssInterface"
#define LOG_NDEBUG 0
#include <fstream>
#include <log_util.h>
#include <dlfcn.h>
#include <cutils/properties.h>
#include "Gnss.h"
#include "LocationUtil.h"
#include "battery_listener.h"
#include "loc_misc_utils.h"
typedef const GnssInterface* (getLocationInterface)();
#define IMAGES_INFO_FILE "/sys/devices/soc0/images"
#define DELIMITER ";"
namespace android {
namespace hardware {
namespace gnss {
namespace V2_1 {
namespace implementation {
using ::android::hardware::gnss::visibility_control::V1_0::implementation::GnssVisibilityControl;
using ::android::hardware::gnss::measurement_corrections::V1_1::
implementation::MeasurementCorrections;
static sp<Gnss> sGnss;
static std::string getVersionString() {
static std::string version;
if (!version.empty())
return version;
char value[PROPERTY_VALUE_MAX] = {0};
property_get("ro.hardware", value, "unknown");
version.append(value).append(DELIMITER);
std::ifstream in(IMAGES_INFO_FILE);
std::string s;
while(getline(in, s)) {
std::size_t found = s.find("CRM:");
if (std::string::npos == found) {
continue;
}
// skip over space characters after "CRM:"
const char* substr = s.c_str();
found += 4;
while (0 != substr[found] && isspace(substr[found])) {
found++;
}
if (s.find("11:") != found) {
continue;
}
s.erase(0, found + 3);
found = s.find_first_of("\r\n");
if (std::string::npos != found) {
s.erase(s.begin() + found, s.end());
}
version.append(s).append(DELIMITER);
}
return version;
}
void Gnss::GnssDeathRecipient::serviceDied(uint64_t cookie, const wp<IBase>& who) {
LOC_LOGE("%s] service died. cookie: %llu, who: %p",
__FUNCTION__, static_cast<unsigned long long>(cookie), &who);
if (mGnss != nullptr) {
mGnss->getGnssInterface()->resetNetworkInfo();
mGnss->cleanup();
}
}
void location_on_battery_status_changed(bool charging) {
LOC_LOGd("battery status changed to %s charging", charging ? "" : "not");
if (sGnss != nullptr) {
sGnss->getGnssInterface()->updateBatteryStatus(charging);
}
}
Gnss::Gnss() {
ENTRY_LOG_CALLFLOW();
sGnss = this;
// initilize gnss interface at first in case needing notify battery status
sGnss->getGnssInterface()->initialize();
// register health client to listen on battery change
loc_extn_battery_properties_listener_init(location_on_battery_status_changed);
// clear pending GnssConfig
memset(&mPendingConfig, 0, sizeof(GnssConfig));
mGnssDeathRecipient = new GnssDeathRecipient(this);
}
Gnss::~Gnss() {
ENTRY_LOG_CALLFLOW();
if (mApi != nullptr) {
mApi->destroy();
mApi = nullptr;
}
sGnss = nullptr;
}
GnssAPIClient* Gnss::getApi() {
if (mApi != nullptr) {
return mApi;
}
if (mGnssCbIface_2_1 != nullptr) {
mApi = new GnssAPIClient(mGnssCbIface_2_1);
} else if (mGnssCbIface_2_0 != nullptr) {
mApi = new GnssAPIClient(mGnssCbIface_2_0);
} else if (mGnssCbIface_1_1 != nullptr) {
mApi = new GnssAPIClient(mGnssCbIface_1_1, mGnssNiCbIface);
} else if (mGnssCbIface != nullptr) {
mApi = new GnssAPIClient(mGnssCbIface, mGnssNiCbIface);
} else {
LOC_LOGW("%s] GnssAPIClient is not ready", __FUNCTION__);
return mApi;
}
if (mPendingConfig.size == sizeof(GnssConfig)) {
// we have pending GnssConfig
mApi->gnssConfigurationUpdate(mPendingConfig);
// clear size to invalid mPendingConfig
mPendingConfig.size = 0;
if (mPendingConfig.assistanceServer.hostName != nullptr) {
free((void*)mPendingConfig.assistanceServer.hostName);
}
}
return mApi;
}
const GnssInterface* Gnss::getGnssInterface() {
static bool getGnssInterfaceFailed = false;
if (mGnssInterface == nullptr && !getGnssInterfaceFailed) {
void * libHandle = nullptr;
getLocationInterface* getter = (getLocationInterface*)
dlGetSymFromLib(libHandle, "libgnss.so", "getGnssInterface");
if (NULL == getter) {
getGnssInterfaceFailed = true;
} else {
mGnssInterface = (GnssInterface*)(*getter)();
}
}
return mGnssInterface;
}
Return<bool> Gnss::setCallback(const sp<V1_0::IGnssCallback>& callback) {
ENTRY_LOG_CALLFLOW();
// In case where previous call to setCallback_1_1/setCallback_2_0/setCallback_2_1, then
// we need to cleanup these interfaces/callbacks here since we no longer
// do so in cleanup() function to keep callbacks around after cleanup()
if (mApi != nullptr) {
mApi->gnssUpdateCallbacks_2_0(nullptr);
mApi->gnssUpdateCallbacks_2_1(nullptr);
}
if (mGnssCbIface_1_1 != nullptr) {
mGnssCbIface_1_1->unlinkToDeath(mGnssDeathRecipient);
mGnssCbIface_1_1 = nullptr;
}
if (mGnssCbIface_2_0 != nullptr) {
mGnssCbIface_2_0->unlinkToDeath(mGnssDeathRecipient);
mGnssCbIface_2_0 = nullptr;
}
if (mGnssCbIface_2_1 != nullptr) {
mGnssCbIface_2_1->unlinkToDeath(mGnssDeathRecipient);
mGnssCbIface_2_1 = nullptr;
}
if (mGnssCbIface != nullptr) {
mGnssCbIface->unlinkToDeath(mGnssDeathRecipient);
}
mGnssCbIface = callback;
if (mGnssCbIface != nullptr) {
mGnssCbIface->linkToDeath(mGnssDeathRecipient, 0 /*cookie*/);
}
GnssAPIClient* api = getApi();
if (api != nullptr) {
api->gnssUpdateCallbacks(mGnssCbIface, mGnssNiCbIface);
api->gnssEnable(LOCATION_TECHNOLOGY_TYPE_GNSS);
api->requestCapabilities();
}
return true;
}
Return<bool> Gnss::setGnssNiCb(const sp<IGnssNiCallback>& callback) {
ENTRY_LOG_CALLFLOW();
mGnssNiCbIface = callback;
GnssAPIClient* api = getApi();
if (api != nullptr) {
api->gnssUpdateCallbacks(mGnssCbIface, mGnssNiCbIface);
}
return true;
}
Return<bool> Gnss::updateConfiguration(GnssConfig& gnssConfig) {
ENTRY_LOG_CALLFLOW();
GnssAPIClient* api = getApi();
if (api) {
api->gnssConfigurationUpdate(gnssConfig);
} else if (gnssConfig.flags != 0) {
// api is not ready yet, update mPendingConfig with gnssConfig
mPendingConfig.size = sizeof(GnssConfig);
if (gnssConfig.flags & GNSS_CONFIG_FLAGS_GPS_LOCK_VALID_BIT) {
mPendingConfig.flags |= GNSS_CONFIG_FLAGS_GPS_LOCK_VALID_BIT;
mPendingConfig.gpsLock = gnssConfig.gpsLock;
}
if (gnssConfig.flags & GNSS_CONFIG_FLAGS_SUPL_VERSION_VALID_BIT) {
mPendingConfig.flags |= GNSS_CONFIG_FLAGS_SUPL_VERSION_VALID_BIT;
mPendingConfig.suplVersion = gnssConfig.suplVersion;
}
if (gnssConfig.flags & GNSS_CONFIG_FLAGS_SET_ASSISTANCE_DATA_VALID_BIT) {
mPendingConfig.flags |= GNSS_CONFIG_FLAGS_SET_ASSISTANCE_DATA_VALID_BIT;
mPendingConfig.assistanceServer.size = sizeof(GnssConfigSetAssistanceServer);
mPendingConfig.assistanceServer.type = gnssConfig.assistanceServer.type;
if (mPendingConfig.assistanceServer.hostName != nullptr) {
free((void*)mPendingConfig.assistanceServer.hostName);
mPendingConfig.assistanceServer.hostName =
strdup(gnssConfig.assistanceServer.hostName);
}
mPendingConfig.assistanceServer.port = gnssConfig.assistanceServer.port;
}
if (gnssConfig.flags & GNSS_CONFIG_FLAGS_LPP_PROFILE_VALID_BIT) {
mPendingConfig.flags |= GNSS_CONFIG_FLAGS_LPP_PROFILE_VALID_BIT;
mPendingConfig.lppProfileMask = gnssConfig.lppProfileMask;
}
if (gnssConfig.flags & GNSS_CONFIG_FLAGS_LPPE_CONTROL_PLANE_VALID_BIT) {
mPendingConfig.flags |= GNSS_CONFIG_FLAGS_LPPE_CONTROL_PLANE_VALID_BIT;
mPendingConfig.lppeControlPlaneMask = gnssConfig.lppeControlPlaneMask;
}
if (gnssConfig.flags & GNSS_CONFIG_FLAGS_LPPE_USER_PLANE_VALID_BIT) {
mPendingConfig.flags |= GNSS_CONFIG_FLAGS_LPPE_USER_PLANE_VALID_BIT;
mPendingConfig.lppeUserPlaneMask = gnssConfig.lppeUserPlaneMask;
}
if (gnssConfig.flags & GNSS_CONFIG_FLAGS_AGLONASS_POSITION_PROTOCOL_VALID_BIT) {
mPendingConfig.flags |= GNSS_CONFIG_FLAGS_AGLONASS_POSITION_PROTOCOL_VALID_BIT;
mPendingConfig.aGlonassPositionProtocolMask = gnssConfig.aGlonassPositionProtocolMask;
}
if (gnssConfig.flags & GNSS_CONFIG_FLAGS_EM_PDN_FOR_EM_SUPL_VALID_BIT) {
mPendingConfig.flags |= GNSS_CONFIG_FLAGS_EM_PDN_FOR_EM_SUPL_VALID_BIT;
mPendingConfig.emergencyPdnForEmergencySupl = gnssConfig.emergencyPdnForEmergencySupl;
}
if (gnssConfig.flags & GNSS_CONFIG_FLAGS_SUPL_EM_SERVICES_BIT) {
mPendingConfig.flags |= GNSS_CONFIG_FLAGS_SUPL_EM_SERVICES_BIT;
mPendingConfig.suplEmergencyServices = gnssConfig.suplEmergencyServices;
}
if (gnssConfig.flags & GNSS_CONFIG_FLAGS_SUPL_MODE_BIT) {
mPendingConfig.flags |= GNSS_CONFIG_FLAGS_SUPL_MODE_BIT;
mPendingConfig.suplModeMask = gnssConfig.suplModeMask;
}
if (gnssConfig.flags & GNSS_CONFIG_FLAGS_BLACKLISTED_SV_IDS_BIT) {
mPendingConfig.flags |= GNSS_CONFIG_FLAGS_BLACKLISTED_SV_IDS_BIT;
mPendingConfig.blacklistedSvIds = gnssConfig.blacklistedSvIds;
}
if (gnssConfig.flags & GNSS_CONFIG_FLAGS_EMERGENCY_EXTENSION_SECONDS_BIT) {
mPendingConfig.flags |= GNSS_CONFIG_FLAGS_EMERGENCY_EXTENSION_SECONDS_BIT;
mPendingConfig.emergencyExtensionSeconds = gnssConfig.emergencyExtensionSeconds;
}
}
return true;
}
Return<bool> Gnss::start() {
ENTRY_LOG_CALLFLOW();
bool retVal = false;
GnssAPIClient* api = getApi();
if (api) {
retVal = api->gnssStart();
}
return retVal;
}
Return<bool> Gnss::stop() {
ENTRY_LOG_CALLFLOW();
bool retVal = false;
GnssAPIClient* api = getApi();
if (api) {
retVal = api->gnssStop();
}
return retVal;
}
Return<void> Gnss::cleanup() {
ENTRY_LOG_CALLFLOW();
if (mApi != nullptr) {
mApi->gnssStop();
mApi->gnssDisable();
}
return Void();
}
Return<bool> Gnss::injectLocation(double latitudeDegrees,
double longitudeDegrees,
float accuracyMeters) {
ENTRY_LOG_CALLFLOW();
const GnssInterface* gnssInterface = getGnssInterface();
if (nullptr != gnssInterface) {
gnssInterface->injectLocation(latitudeDegrees, longitudeDegrees, accuracyMeters);
return true;
} else {
return false;
}
}
Return<bool> Gnss::injectTime(int64_t timeMs, int64_t timeReferenceMs,
int32_t uncertaintyMs) {
return true;
}
Return<void> Gnss::deleteAidingData(V1_0::IGnss::GnssAidingData aidingDataFlags) {
ENTRY_LOG_CALLFLOW();
GnssAPIClient* api = getApi();
if (api) {
api->gnssDeleteAidingData(aidingDataFlags);
}
return Void();
}
Return<bool> Gnss::setPositionMode(V1_0::IGnss::GnssPositionMode mode,
V1_0::IGnss::GnssPositionRecurrence recurrence,
uint32_t minIntervalMs,
uint32_t preferredAccuracyMeters,
uint32_t preferredTimeMs) {
ENTRY_LOG_CALLFLOW();
bool retVal = false;
GnssAPIClient* api = getApi();
if (api) {
retVal = api->gnssSetPositionMode(mode, recurrence, minIntervalMs,
preferredAccuracyMeters, preferredTimeMs);
}
return retVal;
}
Return<sp<V1_0::IAGnss>> Gnss::getExtensionAGnss() {
ENTRY_LOG_CALLFLOW();
// deprecated function. Must return nullptr to pass VTS
return nullptr;
}
Return<sp<V1_0::IGnssNi>> Gnss::getExtensionGnssNi() {
ENTRY_LOG_CALLFLOW();
// deprecated function. Must return nullptr to pass VTS
return nullptr;
}
Return<sp<V1_0::IGnssMeasurement>> Gnss::getExtensionGnssMeasurement() {
ENTRY_LOG_CALLFLOW();
if (mGnssMeasurement == nullptr) {
mGnssMeasurement = new GnssMeasurement();
}
return mGnssMeasurement;
}
Return<sp<V1_0::IGnssConfiguration>> Gnss::getExtensionGnssConfiguration() {
ENTRY_LOG_CALLFLOW();
if (mGnssConfig == nullptr) {
mGnssConfig = new GnssConfiguration(this);
}
return mGnssConfig;
}
Return<sp<V1_0::IGnssGeofencing>> Gnss::getExtensionGnssGeofencing() {
ENTRY_LOG_CALLFLOW();
if (mGnssGeofencingIface == nullptr) {
mGnssGeofencingIface = new GnssGeofencing();
}
return mGnssGeofencingIface;
}
Return<sp<V1_0::IGnssBatching>> Gnss::getExtensionGnssBatching() {
ENTRY_LOG_CALLFLOW();
if (mGnssBatching == nullptr) {
mGnssBatching = new GnssBatching();
}
return mGnssBatching;
}
Return<sp<V1_0::IGnssDebug>> Gnss::getExtensionGnssDebug() {
ENTRY_LOG_CALLFLOW();
if (mGnssDebug == nullptr) {
mGnssDebug = new GnssDebug(this);
}
return mGnssDebug;
}
Return<sp<V1_0::IAGnssRil>> Gnss::getExtensionAGnssRil() {
ENTRY_LOG_CALLFLOW();
if (mGnssRil == nullptr) {
mGnssRil = new AGnssRil(this);
}
return mGnssRil;
}
// Methods from ::android::hardware::gnss::V1_1::IGnss follow.
Return<bool> Gnss::setCallback_1_1(const sp<V1_1::IGnssCallback>& callback) {
ENTRY_LOG_CALLFLOW();
auto r = callback->gnssNameCb(getVersionString());
if (!r.isOk()) {
LOC_LOGE("%s] Error from gnssNameCb description=%s",
__func__, r.description().c_str());
}
// In case where previous call to setCallback/setCallback_2_0/setCallback_2_1, then
// we need to cleanup these interfaces/callbacks here since we no longer
// do so in cleanup() function to keep callbacks around after cleanup()
if (mApi != nullptr) {
mApi->gnssUpdateCallbacks_2_0(nullptr);
mApi->gnssUpdateCallbacks_2_1(nullptr);
}
if (mGnssCbIface != nullptr) {
mGnssCbIface->unlinkToDeath(mGnssDeathRecipient);
mGnssCbIface = nullptr;
}
if (mGnssCbIface_2_0 != nullptr) {
mGnssCbIface_2_0->unlinkToDeath(mGnssDeathRecipient);
mGnssCbIface_2_0 = nullptr;
}
if (mGnssCbIface_2_1 != nullptr) {
mGnssCbIface_2_1->unlinkToDeath(mGnssDeathRecipient);
mGnssCbIface_2_1 = nullptr;
}
if (mGnssCbIface_1_1 != nullptr) {
mGnssCbIface_1_1->unlinkToDeath(mGnssDeathRecipient);
}
mGnssCbIface_1_1 = callback;
if (mGnssCbIface_1_1 != nullptr) {
mGnssCbIface_1_1->linkToDeath(mGnssDeathRecipient, 0 /*cookie*/);
}
const GnssInterface* gnssInterface = getGnssInterface();
if (nullptr != gnssInterface) {
OdcpiRequestCallback cb = [this](const OdcpiRequestInfo& odcpiRequest) {
odcpiRequestCb(odcpiRequest);
};
gnssInterface->odcpiInit(cb, OdcpiPrioritytype::ODCPI_HANDLER_PRIORITY_LOW);
}
GnssAPIClient* api = getApi();
if (api != nullptr) {
api->gnssUpdateCallbacks(mGnssCbIface_1_1, mGnssNiCbIface);
api->gnssEnable(LOCATION_TECHNOLOGY_TYPE_GNSS);
api->requestCapabilities();
}
return true;
}
Return<bool> Gnss::setPositionMode_1_1(V1_0::IGnss::GnssPositionMode mode,
V1_0::IGnss::GnssPositionRecurrence recurrence,
uint32_t minIntervalMs,
uint32_t preferredAccuracyMeters,
uint32_t preferredTimeMs,
bool lowPowerMode) {
ENTRY_LOG_CALLFLOW();
bool retVal = false;
GnssAPIClient* api = getApi();
if (api) {
GnssPowerMode powerMode = lowPowerMode?
GNSS_POWER_MODE_M4 : GNSS_POWER_MODE_M2;
retVal = api->gnssSetPositionMode(mode, recurrence, minIntervalMs,
preferredAccuracyMeters, preferredTimeMs, powerMode, minIntervalMs);
}
return retVal;
}
Return<sp<V1_1::IGnssMeasurement>> Gnss::getExtensionGnssMeasurement_1_1() {
ENTRY_LOG_CALLFLOW();
#ifdef GNSS_HIDL_LEGACY_MEASURMENTS
return nullptr;
#else
if (mGnssMeasurement == nullptr)
mGnssMeasurement = new GnssMeasurement();
return mGnssMeasurement;
#endif
}
Return<sp<V1_1::IGnssConfiguration>> Gnss::getExtensionGnssConfiguration_1_1() {
ENTRY_LOG_CALLFLOW();
if (mGnssConfig == nullptr)
mGnssConfig = new GnssConfiguration(this);
return mGnssConfig;
}
Return<bool> Gnss::injectBestLocation(const GnssLocation& gnssLocation) {
ENTRY_LOG_CALLFLOW();
const GnssInterface* gnssInterface = getGnssInterface();
if (nullptr != gnssInterface) {
Location location = {};
convertGnssLocation(gnssLocation, location);
gnssInterface->odcpiInject(location);
}
return true;
}
void Gnss::odcpiRequestCb(const OdcpiRequestInfo& request) {
ENTRY_LOG_CALLFLOW();
if (ODCPI_REQUEST_TYPE_STOP == request.type) {
return;
}
if (mGnssCbIface_2_1 != nullptr) {
// For emergency mode, request DBH (Device based hybrid) location
// Mark Independent from GNSS flag to false.
if (ODCPI_REQUEST_TYPE_START == request.type) {
LOC_LOGd("gnssRequestLocationCb_2_1 isUserEmergency = %d", request.isEmergencyMode);
auto r = mGnssCbIface_2_1->gnssRequestLocationCb_2_0(!request.isEmergencyMode,
request.isEmergencyMode);
if (!r.isOk()) {
LOC_LOGe("Error invoking gnssRequestLocationCb_2_0 %s", r.description().c_str());
}
} else {
LOC_LOGv("Unsupported ODCPI request type: %d", request.type);
}
} else if (mGnssCbIface_2_0 != nullptr) {
// For emergency mode, request DBH (Device based hybrid) location
// Mark Independent from GNSS flag to false.
if (ODCPI_REQUEST_TYPE_START == request.type) {
LOC_LOGd("gnssRequestLocationCb_2_0 isUserEmergency = %d", request.isEmergencyMode);
auto r = mGnssCbIface_2_0->gnssRequestLocationCb_2_0(!request.isEmergencyMode,
request.isEmergencyMode);
if (!r.isOk()) {
LOC_LOGe("Error invoking gnssRequestLocationCb_2_0 %s", r.description().c_str());
}
} else {
LOC_LOGv("Unsupported ODCPI request type: %d", request.type);
}
} else if (mGnssCbIface_1_1 != nullptr) {
// For emergency mode, request DBH (Device based hybrid) location
// Mark Independent from GNSS flag to false.
if (ODCPI_REQUEST_TYPE_START == request.type) {
auto r = mGnssCbIface_1_1->gnssRequestLocationCb(!request.isEmergencyMode);
if (!r.isOk()) {
LOC_LOGe("Error invoking gnssRequestLocationCb %s", r.description().c_str());
}
} else {
LOC_LOGv("Unsupported ODCPI request type: %d", request.type);
}
} else {
LOC_LOGe("ODCPI request not supported.");
}
}
// Methods from ::android::hardware::gnss::V2_0::IGnss follow.
Return<bool> Gnss::setCallback_2_0(const sp<V2_0::IGnssCallback>& callback) {
ENTRY_LOG_CALLFLOW();
auto r = callback->gnssNameCb(getVersionString());
if (!r.isOk()) {
LOC_LOGE("%s] Error from gnssNameCb description=%s",
__func__, r.description().c_str());
}
// In case where previous call to setCallback/setCallback_1_1/setCallback_2_1, then
// we need to cleanup these interfaces/callbacks here since we no longer
// do so in cleanup() function to keep callbacks around after cleanup()
if (mApi != nullptr) {
mApi->gnssUpdateCallbacks(nullptr, nullptr);
mApi->gnssUpdateCallbacks_2_1(nullptr);
}
mGnssNiCbIface = nullptr;
if (mGnssCbIface != nullptr) {
mGnssCbIface->unlinkToDeath(mGnssDeathRecipient);
mGnssCbIface = nullptr;
}
if (mGnssCbIface_1_1 != nullptr) {
mGnssCbIface_1_1->unlinkToDeath(mGnssDeathRecipient);
mGnssCbIface_1_1 = nullptr;
}
if (mGnssCbIface_2_1 != nullptr) {
mGnssCbIface_2_1->unlinkToDeath(mGnssDeathRecipient);
mGnssCbIface_2_1 = nullptr;
}
if (mGnssCbIface_2_0 != nullptr) {
mGnssCbIface_2_0->unlinkToDeath(mGnssDeathRecipient);
}
mGnssCbIface_2_0 = callback;
if (mGnssCbIface_2_0 != nullptr) {
mGnssCbIface_2_0->linkToDeath(mGnssDeathRecipient, 0 /*cookie*/);
}
const GnssInterface* gnssInterface = getGnssInterface();
if (nullptr != gnssInterface) {
OdcpiRequestCallback cb = [this](const OdcpiRequestInfo& odcpiRequest) {
odcpiRequestCb(odcpiRequest);
};
gnssInterface->odcpiInit(cb, OdcpiPrioritytype::ODCPI_HANDLER_PRIORITY_LOW);
}
GnssAPIClient* api = getApi();
if (api != nullptr) {
api->gnssUpdateCallbacks_2_0(mGnssCbIface_2_0);
api->gnssEnable(LOCATION_TECHNOLOGY_TYPE_GNSS);
api->requestCapabilities();
}
return true;
}
Return<sp<V2_0::IAGnss>> Gnss::getExtensionAGnss_2_0() {
ENTRY_LOG_CALLFLOW();
if (mAGnssIface_2_0 == nullptr) {
mAGnssIface_2_0 = new AGnss(this);
}
return mAGnssIface_2_0;
}
Return<sp<V2_0::IAGnssRil>> Gnss::getExtensionAGnssRil_2_0() {
if (mGnssRil == nullptr) {
mGnssRil = new AGnssRil(this);
}
return mGnssRil;
}
Return<sp<V2_0::IGnssConfiguration>> Gnss::getExtensionGnssConfiguration_2_0() {
ENTRY_LOG_CALLFLOW();
if (mGnssConfig == nullptr) {
mGnssConfig = new GnssConfiguration(this);
}
return mGnssConfig;
}
Return<sp<V2_0::IGnssMeasurement>> Gnss::getExtensionGnssMeasurement_2_0() {
ENTRY_LOG_CALLFLOW();
#ifdef GNSS_HIDL_LEGACY_MEASURMENTS
return nullptr;
#else
if (mGnssMeasurement == nullptr)
mGnssMeasurement = new GnssMeasurement();
return mGnssMeasurement;
#endif
}
Return<sp<IMeasurementCorrectionsV1_0>>
Gnss::getExtensionMeasurementCorrections() {
ENTRY_LOG_CALLFLOW();
if (mGnssMeasCorr == nullptr) {
mGnssMeasCorr = new MeasurementCorrections(this);
}
return mGnssMeasCorr;
}
Return<sp<IMeasurementCorrectionsV1_1>>
Gnss::getExtensionMeasurementCorrections_1_1() {
ENTRY_LOG_CALLFLOW();
if (mGnssMeasCorr == nullptr) {
mGnssMeasCorr = new MeasurementCorrections(this);
}
return mGnssMeasCorr;
}
Return<sp<::android::hardware::gnss::visibility_control::V1_0::IGnssVisibilityControl>>
Gnss::getExtensionVisibilityControl() {
ENTRY_LOG_CALLFLOW();
if (mVisibCtrl == nullptr) {
mVisibCtrl = new GnssVisibilityControl(this);
}
return mVisibCtrl;
}
Return<bool> Gnss::injectBestLocation_2_0(const V2_0::GnssLocation& gnssLocation) {
ENTRY_LOG_CALLFLOW();
const GnssInterface* gnssInterface = getGnssInterface();
if (nullptr != gnssInterface) {
Location location = {};
convertGnssLocation(gnssLocation, location);
gnssInterface->odcpiInject(location);
}
return true;
}
Return<sp<V2_0::IGnssDebug>> Gnss::getExtensionGnssDebug_2_0() {
ENTRY_LOG_CALLFLOW();
if (mGnssDebug == nullptr) {
mGnssDebug = new GnssDebug(this);
}
return mGnssDebug;
}
Return<sp<V2_0::IGnssBatching>> Gnss::getExtensionGnssBatching_2_0() {
return nullptr;
}
// Methods from ::android::hardware::gnss::V2_1::IGnss follow.
Return<bool> Gnss::setCallback_2_1(const sp<V2_1::IGnssCallback>& callback) {
ENTRY_LOG_CALLFLOW();
auto r = callback->gnssNameCb(getVersionString());
if (!r.isOk()) {
LOC_LOGE("%s] Error from gnssNameCb description=%s",
__func__, r.description().c_str());
}
// In case where previous call to setCallback/setCallback_1_1/setCallback_2_0, then
// we need to cleanup these interfaces/callbacks here since we no longer
// do so in cleanup() function to keep callbacks around after cleanup()
if (mApi != nullptr) {
mApi->gnssUpdateCallbacks(nullptr, nullptr);
mApi->gnssUpdateCallbacks_2_0(nullptr);
}
mGnssNiCbIface = nullptr;
if (mGnssCbIface != nullptr) {
mGnssCbIface->unlinkToDeath(mGnssDeathRecipient);
mGnssCbIface = nullptr;
}
if (mGnssCbIface_1_1 != nullptr) {
mGnssCbIface_1_1->unlinkToDeath(mGnssDeathRecipient);
mGnssCbIface_1_1 = nullptr;
}
if (mGnssCbIface_2_0 != nullptr) {
mGnssCbIface_2_0->unlinkToDeath(mGnssDeathRecipient);
mGnssCbIface_2_0 = nullptr;
}
if (mGnssCbIface_2_1 != nullptr) {
mGnssCbIface_2_1->unlinkToDeath(mGnssDeathRecipient);
}
mGnssCbIface_2_1 = callback;
if (mGnssCbIface_2_1 != nullptr) {
mGnssCbIface_2_1->linkToDeath(mGnssDeathRecipient, 0 /*cookie*/);
}
const GnssInterface* gnssInterface = getGnssInterface();
if (gnssInterface != nullptr) {
OdcpiRequestCallback cb = [this](const OdcpiRequestInfo& odcpiRequest) {
odcpiRequestCb(odcpiRequest);
};
gnssInterface->odcpiInit(cb, OdcpiPrioritytype::ODCPI_HANDLER_PRIORITY_LOW);
}
GnssAPIClient* api = getApi();
if (api != nullptr) {
api->gnssUpdateCallbacks_2_1(mGnssCbIface_2_1);
api->gnssEnable(LOCATION_TECHNOLOGY_TYPE_GNSS);
api->requestCapabilities();
}
return true;
}
Return<sp<V2_1::IGnssMeasurement>> Gnss::getExtensionGnssMeasurement_2_1() {
ENTRY_LOG_CALLFLOW();
if (mGnssMeasurement == nullptr) {
mGnssMeasurement = new GnssMeasurement();
}
return mGnssMeasurement;
}
Return<sp<V2_1::IGnssConfiguration>> Gnss::getExtensionGnssConfiguration_2_1() {
ENTRY_LOG_CALLFLOW();
if (mGnssConfig == nullptr) {
mGnssConfig = new GnssConfiguration(this);
}
return mGnssConfig;
}
Return<sp<V2_1::IGnssAntennaInfo>> Gnss::getExtensionGnssAntennaInfo() {
ENTRY_LOG_CALLFLOW();
if (mGnssAntennaInfo == nullptr) {
mGnssAntennaInfo = new GnssAntennaInfo(this);
}
return mGnssAntennaInfo;
}
V1_0::IGnss* HIDL_FETCH_IGnss(const char* hal) {
ENTRY_LOG_CALLFLOW();
V1_0::IGnss* iface = nullptr;
iface = new Gnss();
if (iface == nullptr) {
LOC_LOGE("%s]: failed to get %s", __FUNCTION__, hal);
}
return iface;
}
} // namespace implementation
} // namespace V2_1
} // namespace gnss
} // namespace hardware
} // namespace android