FP4: Import GPS HAL from LA.UM.9.12.r1-13800-SMxx50.0
Change-Id: Ia11d98eaa5191f923299950e8eb166d0e8fd67f8
diff --git a/gps/android/2.1/Gnss.cpp b/gps/android/2.1/Gnss.cpp
new file mode 100644
index 0000000..37e1cc5
--- /dev/null
+++ b/gps/android/2.1/Gnss.cpp
@@ -0,0 +1,800 @@
+/*
+ * 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