Adding Elapsed Time since boot field to GnssData [HAL].
Test: Added VTS and did a build check.
Bug: 121353225
Change-Id: I3cb329c16b0bfbff68c45033bcfdc85d53914f18
diff --git a/current.txt b/current.txt
index f37a8e2..a76879d 100644
--- a/current.txt
+++ b/current.txt
@@ -464,12 +464,12 @@
7f460e795f5d1ed5e378935f98c6db4d39497de988aef1b4c2a4a07a6c400392 android.hardware.gnss@2.0::IAGnss
2e5ad983734069e84a760004b32da0d09e4170c05380abe27e6eb80e4aa70d5a android.hardware.gnss@2.0::IAGnssCallback
1f4ac068a88a72360280d94a7f6fd7c63813c1eea4891a0eb01394d3e7e775f2 android.hardware.gnss@2.0::IAGnssRil
-52e56490d35b4214d68c44f013e22bdf681fd6f8e5947c643dbb8453f9a03dcd android.hardware.gnss@2.0::IGnss
-0676e99eda39ff32f6891bcb56ea27df17007c439b9f900aa9a3919776920c23 android.hardware.gnss@2.0::IGnssCallback
+6e2f9a44375a0ae0b49ca7d711cb88945189d398535078408269e1e85889061d android.hardware.gnss@2.0::IGnss
+54d253b10c7da2a4a708d11acda3118b283df1540bc10323a5a3773c94cc8e71 android.hardware.gnss@2.0::IGnssCallback
ecc966c68bddbd95c8dae782b84204cf01c75734675e8769963f3b5106ec128b android.hardware.gnss@2.0::IGnssConfiguration
c67759f5d6387d273b66729180d03690e827f0b6b8d4e13ce2ff42d31b224065 android.hardware.gnss@2.0::IGnssMeasurement
-08615296d42451856f82c4953b45c4257d0a7b935fd98557c2ee2812c79fe0c3 android.hardware.gnss@2.0::IGnssMeasurementCallback
-141269652bcf30a7557edc4cd4311aa3e2ac67a252a7e8d3959b956d35793344 android.hardware.gnss@2.0::types
+089338944c45f66f25ba4ee958c161c42fefeb73ec60e4451f3535a1b3fd10c7 android.hardware.gnss@2.0::IGnssMeasurementCallback
+9e66234e65bcde75733d75d8b5d5cc094c2a5e14b074a25cd3f9ad141dc56f60 android.hardware.gnss@2.0::types
50623a69a88b1c8a05738e4af7d5f78e905f415ccb0e84c99d0a71ea182e9393 android.hardware.gnss.measurement_corrections@1.0::IMeasurementCorrections
6ef12cd95df73f8f80c25eb035d98ca4594f9cee571fdabea838a0b6016dd908 android.hardware.gnss.measurement_corrections@1.0::types
0d278956d7fc6fdf9ca9c42962ff2d73967bbb1c9f0b3e0b58d71b7095c286bc android.hardware.gnss.visibility_control@1.0::IGnssVisibilityControl
diff --git a/gnss/2.0/Android.bp b/gnss/2.0/Android.bp
index 9b04be0..230dd90 100644
--- a/gnss/2.0/Android.bp
+++ b/gnss/2.0/Android.bp
@@ -25,6 +25,9 @@
"android.hidl.base@1.0",
],
types: [
+ "ElapsedRealtime",
+ "ElapsedRealtimeFlags",
+ "GnssLocation",
],
gen_java: true,
gen_java_constants: true,
diff --git a/gnss/2.0/IGnss.hal b/gnss/2.0/IGnss.hal
index 1f1858e..2c149b7 100644
--- a/gnss/2.0/IGnss.hal
+++ b/gnss/2.0/IGnss.hal
@@ -20,6 +20,7 @@
import android.hardware.gnss.visibility_control@1.0::IGnssVisibilityControl;
import @1.1::IGnss;
+import GnssLocation;
import IGnssCallback;
import IGnssConfiguration;
import IGnssMeasurement;
@@ -94,4 +95,16 @@
* @return visibilityControlIface Handle to the IGnssVisibilityControl interface.
*/
getExtensionVisibilityControl() generates (IGnssVisibilityControl visibilityControlIface);
+
+ /**
+ * Injects current location from the best available location provider.
+ *
+ * Unlike injectLocation, this method may inject a recent GNSS location from the HAL
+ * implementation, if that is the best available location known to the framework.
+ *
+ * @param location Location information from the best available location provider.
+ *
+ * @return success Returns true if successful.
+ */
+ injectBestLocation_2_0(GnssLocation location) generates (bool success);
};
\ No newline at end of file
diff --git a/gnss/2.0/IGnssCallback.hal b/gnss/2.0/IGnssCallback.hal
index 6baff91..e2ac02a 100644
--- a/gnss/2.0/IGnssCallback.hal
+++ b/gnss/2.0/IGnssCallback.hal
@@ -18,6 +18,7 @@
import @1.0::IGnssCallback;
import @1.1::IGnssCallback;
+import GnssLocation;
/**
* The interface is required for the HAL to communicate certain information
@@ -44,4 +45,11 @@
*/
gnssSetCapabilitiesCb_2_0(bitfield<Capabilities> capabilities);
+ /**
+ * Called when a GNSS location is available.
+ *
+ * @param location Location information from HAL.
+ */
+ gnssLocationCb_2_0(GnssLocation location);
+
};
\ No newline at end of file
diff --git a/gnss/2.0/IGnssMeasurementCallback.hal b/gnss/2.0/IGnssMeasurementCallback.hal
index fc44465..d5dc038 100644
--- a/gnss/2.0/IGnssMeasurementCallback.hal
+++ b/gnss/2.0/IGnssMeasurementCallback.hal
@@ -18,6 +18,7 @@
import @1.0::IGnssMeasurementCallback;
import @1.1::IGnssMeasurementCallback;
+import ElapsedRealtime;
/** The callback interface to report measurements from the HAL. */
interface IGnssMeasurementCallback extends @1.1::IGnssMeasurementCallback {
@@ -492,6 +493,12 @@
/** The GNSS clock time reading. */
GnssClock clock;
+
+ /**
+ * Timing information of the GNSS data synchronized with SystemClock.elapsedRealtimeNanos()
+ * clock.
+ */
+ ElapsedRealtime elapsedRealtime;
};
/**
diff --git a/gnss/2.0/default/Gnss.cpp b/gnss/2.0/default/Gnss.cpp
index 1efc9f5..599681b 100644
--- a/gnss/2.0/default/Gnss.cpp
+++ b/gnss/2.0/default/Gnss.cpp
@@ -17,7 +17,10 @@
#define LOG_TAG "Gnss"
#include "Gnss.h"
+
#include <log/log.h>
+#include <utils/SystemClock.h>
+
#include "AGnss.h"
#include "AGnssRil.h"
#include "GnssConfiguration.h"
@@ -40,6 +43,24 @@
sp<V2_0::IGnssCallback> Gnss::sGnssCallback_2_0 = nullptr;
sp<V1_1::IGnssCallback> Gnss::sGnssCallback_1_1 = nullptr;
+namespace {
+
+V2_0::GnssLocation getMockLocationV2_0() {
+ const ElapsedRealtime timestamp = {
+ .flags = ElapsedRealtimeFlags::HAS_TIMESTAMP_NS |
+ ElapsedRealtimeFlags::HAS_TIME_UNCERTAINTY_NS,
+ .timestampNs = static_cast<uint64_t>(::android::elapsedRealtimeNano()),
+ // This is an hardcoded value indicating a 1ms of uncertainty between the two clocks.
+ // In an actual implementation provide an estimate of the synchronization uncertainty
+ // or don't set the field.
+ .timeUncertaintyNs = 1000000};
+
+ V2_0::GnssLocation location = {.v1_0 = Utils::getMockLocation(), .elapsedRealtime = timestamp};
+ return location;
+}
+
+} // namespace
+
Gnss::Gnss() : mMinIntervalMs(1000) {}
Gnss::~Gnss() {
@@ -48,7 +69,7 @@
// Methods from V1_0::IGnss follow.
Return<bool> Gnss::setCallback(const sp<V1_0::IGnssCallback>&) {
- // TODO implement
+ // TODO(b/124012850): Implement function.
return bool{};
}
@@ -61,7 +82,7 @@
mIsActive = true;
mThread = std::thread([this]() {
while (mIsActive == true) {
- const auto location = Utils::getMockLocation();
+ const auto location = getMockLocationV2_0();
this->reportLocation(location);
std::this_thread::sleep_for(std::chrono::milliseconds(mMinIntervalMs));
@@ -79,44 +100,44 @@
}
Return<void> Gnss::cleanup() {
- // TODO implement
+ // TODO(b/124012850): Implement function.
return Void();
}
Return<bool> Gnss::injectTime(int64_t, int64_t, int32_t) {
- // TODO implement
+ // TODO(b/124012850): Implement function.
return bool{};
}
Return<bool> Gnss::injectLocation(double, double, float) {
- // TODO implement
+ // TODO(b/124012850): Implement function.
return bool{};
}
Return<void> Gnss::deleteAidingData(V1_0::IGnss::GnssAidingData) {
- // TODO implement
+ // TODO(b/124012850): Implement function.
return Void();
}
Return<bool> Gnss::setPositionMode(V1_0::IGnss::GnssPositionMode,
V1_0::IGnss::GnssPositionRecurrence, uint32_t, uint32_t,
uint32_t) {
- // TODO implement
+ // TODO(b/124012850): Implement function.
return bool{};
}
Return<sp<V1_0::IAGnssRil>> Gnss::getExtensionAGnssRil() {
- // TODO implement
+ // TODO(b/124012850): Implement function.
return sp<V1_0::IAGnssRil>{};
}
Return<sp<V1_0::IGnssGeofencing>> Gnss::getExtensionGnssGeofencing() {
- // TODO implement
+ // TODO(b/124012850): Implement function.
return sp<V1_0::IGnssGeofencing>{};
}
Return<sp<V1_0::IAGnss>> Gnss::getExtensionAGnss() {
- // TODO implement
+ // TODO(b/124012850): Implement function.
return sp<V1_0::IAGnss>{};
}
@@ -131,27 +152,27 @@
}
Return<sp<V1_0::IGnssNavigationMessage>> Gnss::getExtensionGnssNavigationMessage() {
- // TODO implement
+ // TODO(b/124012850): Implement function.
return sp<V1_0::IGnssNavigationMessage>{};
}
Return<sp<V1_0::IGnssXtra>> Gnss::getExtensionXtra() {
- // TODO implement
+ // TODO(b/124012850): Implement function.
return sp<V1_0::IGnssXtra>{};
}
Return<sp<V1_0::IGnssConfiguration>> Gnss::getExtensionGnssConfiguration() {
- // TODO implement
+ // TODO(b/124012850): Implement function.
return sp<V1_0::IGnssConfiguration>{};
}
Return<sp<V1_0::IGnssDebug>> Gnss::getExtensionGnssDebug() {
- // TODO implement
+ // TODO(b/124012850): Implement function.
return sp<V1_0::IGnssDebug>{};
}
Return<sp<V1_0::IGnssBatching>> Gnss::getExtensionGnssBatching() {
- // TODO implement
+ // TODO(b/124012850): Implement function.
return sp<V1_0::IGnssBatching>{};
}
@@ -194,7 +215,7 @@
}
Return<sp<V1_1::IGnssConfiguration>> Gnss::getExtensionGnssConfiguration_1_1() {
- // TODO implement
+ // TODO(b/124012850): Implement function.
return sp<V1_1::IGnssConfiguration>{};
}
@@ -204,7 +225,7 @@
}
Return<bool> Gnss::injectBestLocation(const V1_0::GnssLocation&) {
- // TODO implement
+ // TODO(b/124012850): Implement function.
return bool{};
}
@@ -228,7 +249,7 @@
Return<sp<measurement_corrections::V1_0::IMeasurementCorrections>>
Gnss::getExtensionMeasurementCorrections() {
- // TODO implement
+ // TODO(b/124012850): Implement function.
return sp<measurement_corrections::V1_0::IMeasurementCorrections>{};
}
@@ -268,16 +289,21 @@
return true;
}
-Return<void> Gnss::reportLocation(const GnssLocation& location) const {
+Return<void> Gnss::reportLocation(const V2_0::GnssLocation& location) const {
std::unique_lock<std::mutex> lock(mMutex);
- if (sGnssCallback_1_1 == nullptr) {
- ALOGE("%s: sGnssCallback is null.", __func__);
+ if (sGnssCallback_2_0 == nullptr) {
+ ALOGE("%s: sGnssCallback 2.0 is null.", __func__);
return Void();
}
- sGnssCallback_1_1->gnssLocationCb(location);
+ sGnssCallback_2_0->gnssLocationCb_2_0(location);
return Void();
}
+Return<bool> Gnss::injectBestLocation_2_0(const V2_0::GnssLocation&) {
+ // TODO(b/124012850): Implement function.
+ return bool{};
+}
+
} // namespace implementation
} // namespace V2_0
} // namespace gnss
diff --git a/gnss/2.0/default/Gnss.h b/gnss/2.0/default/Gnss.h
index 7d9e783..f02ab0a 100644
--- a/gnss/2.0/default/Gnss.h
+++ b/gnss/2.0/default/Gnss.h
@@ -91,15 +91,16 @@
getExtensionMeasurementCorrections() override;
Return<sp<visibility_control::V1_0::IGnssVisibilityControl>> getExtensionVisibilityControl()
override;
+ Return<bool> injectBestLocation_2_0(const V2_0::GnssLocation& location) override;
- private:
- Return<void> reportLocation(const GnssLocation&) const;
- static sp<V2_0::IGnssCallback> sGnssCallback_2_0;
- static sp<V1_1::IGnssCallback> sGnssCallback_1_1;
- std::atomic<long> mMinIntervalMs;
- std::atomic<bool> mIsActive;
- std::thread mThread;
- mutable std::mutex mMutex;
+ private:
+ Return<void> reportLocation(const V2_0::GnssLocation&) const;
+ static sp<V2_0::IGnssCallback> sGnssCallback_2_0;
+ static sp<V1_1::IGnssCallback> sGnssCallback_1_1;
+ std::atomic<long> mMinIntervalMs;
+ std::atomic<bool> mIsActive;
+ std::thread mThread;
+ mutable std::mutex mMutex;
};
} // namespace implementation
diff --git a/gnss/2.0/default/GnssMeasurement.cpp b/gnss/2.0/default/GnssMeasurement.cpp
index 0f707b4..702c9e2 100644
--- a/gnss/2.0/default/GnssMeasurement.cpp
+++ b/gnss/2.0/default/GnssMeasurement.cpp
@@ -16,7 +16,9 @@
#define LOG_TAG "GnssMeasurement"
#include "GnssMeasurement.h"
+
#include <log/log.h>
+#include <utils/SystemClock.h>
namespace android {
namespace hardware {
@@ -129,7 +131,18 @@
.driftNsps = -51.757811607455452,
.driftUncertaintyNsps = 310.64968328491528,
.hwClockDiscontinuityCount = 1};
- GnssData gnssData = {.measurements = measurements, .clock = clock};
+
+ ElapsedRealtime timestamp = {
+ .flags = ElapsedRealtimeFlags::HAS_TIMESTAMP_NS |
+ ElapsedRealtimeFlags::HAS_TIME_UNCERTAINTY_NS,
+ .timestampNs = static_cast<uint64_t>(::android::elapsedRealtimeNano()),
+ // This is an hardcoded value indicating a 1ms of uncertainty between the two clocks.
+ // In an actual implementation provide an estimate of the synchronization uncertainty
+ // or don't set the field.
+ .timeUncertaintyNs = 1000000};
+
+ GnssData gnssData = {
+ .measurements = measurements, .clock = clock, .elapsedRealtime = timestamp};
return gnssData;
}
diff --git a/gnss/2.0/types.hal b/gnss/2.0/types.hal
index 97c178f..4abb604 100644
--- a/gnss/2.0/types.hal
+++ b/gnss/2.0/types.hal
@@ -16,5 +16,60 @@
package android.hardware.gnss@2.0;
+import @1.0::GnssLocation;
+
/** Network handle type. */
typedef uint64_t net_handle_t;
+
+/**
+ * Flags indicating the validity of the fields in ElapsedRealtime.
+ */
+@export(name="", value_prefix="ELAPSED_REALTIME_")
+enum ElapsedRealtimeFlags : uint16_t {
+ /** A valid timestampNs is stored in the data structure. */
+ HAS_TIMESTAMP_NS = 1 << 0,
+ /** A valid timeUncertaintyNs is stored in the data structure. */
+ HAS_TIME_UNCERTAINTY_NS = 1 << 1,
+};
+
+/**
+ * Represents an estimate of elapsed time since boot of Android for a given event.
+ *
+ * This timestamp MUST represent the time the event happened and MUST be synchronized
+ * with the SystemClock.elapsedRealtimeNanos() clock.
+ */
+struct ElapsedRealtime {
+ /**
+ * A set of flags indicating the validity of each field in this data structure.
+ *
+ * Fields may have invalid information in them, if not marked as valid by the
+ * corresponding bit in flags.
+ */
+ bitfield<ElapsedRealtimeFlags> flags;
+
+ /**
+ * Estimate of the elapsed time since boot value for the corresponding event in nanoseconds.
+ */
+ uint64_t timestampNs;
+
+ /**
+ * Estimate of the relative precision of the alignment of this SystemClock
+ * timestamp, with the reported measurements in nanoseconds (68% confidence).
+ */
+ uint64_t timeUncertaintyNs;
+};
+
+/** Represents a location. */
+struct GnssLocation {
+ @1.0::GnssLocation v1_0;
+
+ /**
+ * Timing information of the GNSS location synchronized with SystemClock.elapsedRealtimeNanos()
+ * clock.
+ *
+ * This clock information can be obtained from SystemClock.elapsedRealtimeNanos(), when the GNSS
+ * is attached straight to the AP/SOC. When it is attached to a separate module the timestamp
+ * needs to be estimatedd by syncing the notion of time via PTP or some other mechanism.
+ */
+ ElapsedRealtime elapsedRealtime;
+};
\ No newline at end of file
diff --git a/gnss/2.0/vts/functional/gnss_hal_test.cpp b/gnss/2.0/vts/functional/gnss_hal_test.cpp
index 1580c28..c564f41 100644
--- a/gnss/2.0/vts/functional/gnss_hal_test.cpp
+++ b/gnss/2.0/vts/functional/gnss_hal_test.cpp
@@ -130,10 +130,10 @@
return false;
}
-void GnssHalTest::CheckLocation(const GnssLocation& location, bool check_speed) {
+void GnssHalTest::CheckLocation(const GnssLocation_2_0& location, bool check_speed) {
const bool check_more_accuracies = (info_called_count_ > 0 && last_info_.yearOfHw >= 2017);
- Utils::checkLocation(location, check_speed, check_more_accuracies);
+ Utils::checkLocation(location.v1_0, check_speed, check_more_accuracies);
}
void GnssHalTest::StartAndCheckLocations(int count) {
@@ -193,6 +193,14 @@
return Void();
}
+Return<void> GnssHalTest::GnssCallback::gnssSetCapabilitiesCb_2_0(uint32_t capabilities) {
+ ALOGI("Capabilities (v2.0) received %d", capabilities);
+ parent_.capabilities_called_count_++;
+ parent_.last_capabilities_ = capabilities;
+ parent_.notify();
+ return Void();
+}
+
Return<void> GnssHalTest::GnssCallback::gnssNameCb(const android::hardware::hidl_string& name) {
ALOGI("Name received: %s", name.c_str());
parent_.name_called_count_++;
@@ -201,8 +209,19 @@
return Void();
}
-Return<void> GnssHalTest::GnssCallback::gnssLocationCb(const GnssLocation& location) {
+Return<void> GnssHalTest::GnssCallback::gnssLocationCb(const GnssLocation_1_0& location) {
ALOGI("Location received");
+ GnssLocation_2_0 location_v2_0;
+ location_v2_0.v1_0 = location;
+ return gnssLocationCbImpl(location_v2_0);
+}
+
+Return<void> GnssHalTest::GnssCallback::gnssLocationCb_2_0(const GnssLocation_2_0& location) {
+ ALOGI("Location (v2.0) received");
+ return gnssLocationCbImpl(location);
+}
+
+Return<void> GnssHalTest::GnssCallback::gnssLocationCbImpl(const GnssLocation_2_0& location) {
parent_.location_called_count_++;
parent_.last_location_ = location;
parent_.notify();
diff --git a/gnss/2.0/vts/functional/gnss_hal_test.h b/gnss/2.0/vts/functional/gnss_hal_test.h
index 2c16651..7793eb7 100644
--- a/gnss/2.0/vts/functional/gnss_hal_test.h
+++ b/gnss/2.0/vts/functional/gnss_hal_test.h
@@ -18,7 +18,6 @@
#define GNSS_HAL_TEST_H_
#include <android/hardware/gnss/2.0/IGnss.h>
-
#include <VtsHalHidlTargetTestBase.h>
#include <VtsHalHidlTargetTestEnvBase.h>
@@ -29,11 +28,13 @@
using android::hardware::Return;
using android::hardware::Void;
-using android::hardware::gnss::V1_0::GnssLocation;
-
using android::hardware::gnss::V1_0::GnssLocationFlags;
-using android::hardware::gnss::V1_1::IGnssCallback;
using android::hardware::gnss::V2_0::IGnss;
+using android::hardware::gnss::V2_0::IGnssCallback;
+
+using GnssLocation_1_0 = android::hardware::gnss::V1_0::GnssLocation;
+using GnssLocation_2_0 = android::hardware::gnss::V2_0::GnssLocation;
+
using IGnssMeasurementCallback_1_0 = android::hardware::gnss::V1_0::IGnssMeasurementCallback;
using IGnssMeasurementCallback_1_1 = android::hardware::gnss::V1_1::IGnssMeasurementCallback;
using IGnssMeasurementCallback_2_0 = android::hardware::gnss::V2_0::IGnssMeasurementCallback;
@@ -97,10 +98,15 @@
Return<void> gnssRequestTimeCb() override { return Void(); }
// Actual (test) callback handlers
Return<void> gnssNameCb(const android::hardware::hidl_string& name) override;
- Return<void> gnssLocationCb(const GnssLocation& location) override;
+ Return<void> gnssLocationCb(const GnssLocation_1_0& location) override;
+ Return<void> gnssLocationCb_2_0(const GnssLocation_2_0& location) override;
Return<void> gnssSetCapabilitesCb(uint32_t capabilities) override;
+ Return<void> gnssSetCapabilitiesCb_2_0(uint32_t capabilities) override;
Return<void> gnssSetSystemInfoCb(const IGnssCallback::GnssSystemInfo& info) override;
Return<void> gnssSvStatusCb(const IGnssCallback::GnssSvStatus& svStatus) override;
+
+ private:
+ Return<void> gnssLocationCbImpl(const GnssLocation_2_0& location);
};
/* Callback class for GnssMeasurement. */
@@ -147,7 +153,7 @@
*
* check_speed: true if speed related fields are also verified.
*/
- void CheckLocation(const GnssLocation& location, const bool check_speed);
+ void CheckLocation(const GnssLocation_2_0& location, const bool check_speed);
/*
* StartAndCheckLocations:
@@ -186,7 +192,7 @@
IGnssCallback::GnssSystemInfo last_info_;
uint32_t last_capabilities_;
- GnssLocation last_location_;
+ GnssLocation_2_0 last_location_;
IGnssMeasurementCallback_2_0::GnssData last_measurement_;
android::hardware::hidl_string last_name_;
diff --git a/gnss/2.0/vts/functional/gnss_hal_test_cases.cpp b/gnss/2.0/vts/functional/gnss_hal_test_cases.cpp
index 48f2be8..b135dba 100644
--- a/gnss/2.0/vts/functional/gnss_hal_test_cases.cpp
+++ b/gnss/2.0/vts/functional/gnss_hal_test_cases.cpp
@@ -31,7 +31,9 @@
using IAGnss_2_0 = android::hardware::gnss::V2_0::IAGnss;
using IAGnss_1_0 = android::hardware::gnss::V1_0::IAGnss;
using IAGnssCallback_2_0 = android::hardware::gnss::V2_0::IAGnssCallback;
+
using android::hardware::gnss::V1_0::IGnssNi;
+using android::hardware::gnss::V2_0::ElapsedRealtimeFlags;
using android::hardware::gnss::visibility_control::V1_0::IGnssVisibilityControl;
/*
@@ -269,3 +271,64 @@
ASSERT_TRUE(result.isOk());
EXPECT_TRUE(result);
}
+
+/*
+ * TestGnssDataElapsedRealtimeFlags:
+ * Sets a GnssMeasurementCallback, waits for a GnssData object, and verifies the flags in member
+ * elapsedRealitme are valid.
+ */
+TEST_F(GnssHalTest, TestGnssDataElapsedRealtimeFlags) {
+ const int kFirstGnssMeasurementTimeoutSeconds = 10;
+
+ auto gnssMeasurement = gnss_hal_->getExtensionGnssMeasurement_2_0();
+ if (!gnssMeasurement.isOk()) {
+ return;
+ }
+
+ sp<IGnssMeasurement_2_0> iGnssMeasurement = gnssMeasurement;
+ if (iGnssMeasurement == nullptr) {
+ return;
+ }
+
+ sp<IGnssMeasurementCallback_2_0> callback = new GnssMeasurementCallback(*this);
+
+ auto result = iGnssMeasurement->setCallback_2_0(callback, /* enableFullTracking= */ true);
+ ASSERT_TRUE(result.isOk());
+ EXPECT_EQ(result, IGnssMeasurement_1_0::GnssMeasurementStatus::SUCCESS);
+
+ wait(kFirstGnssMeasurementTimeoutSeconds);
+ EXPECT_EQ(measurement_called_count_, 1);
+
+ ASSERT_TRUE((int)last_measurement_.elapsedRealtime.flags >= 0 &&
+ (int)last_measurement_.elapsedRealtime.flags <=
+ (int)ElapsedRealtimeFlags::HAS_TIME_UNCERTAINTY_NS);
+
+ // We expect a non-zero timestamp when set.
+ if (last_measurement_.elapsedRealtime.flags & ElapsedRealtimeFlags::HAS_TIMESTAMP_NS) {
+ ASSERT_TRUE(last_measurement_.elapsedRealtime.timestampNs != 0);
+ }
+
+ iGnssMeasurement->close();
+}
+
+TEST_F(GnssHalTest, TestGnssLocationElapsedRealtime) {
+ StartAndCheckFirstLocation();
+
+ ASSERT_TRUE((int)last_location_.elapsedRealtime.flags >= 0 &&
+ (int)last_location_.elapsedRealtime.flags <=
+ (int)ElapsedRealtimeFlags::HAS_TIME_UNCERTAINTY_NS);
+
+ // We expect a non-zero timestamp when set.
+ if (last_location_.elapsedRealtime.flags & ElapsedRealtimeFlags::HAS_TIMESTAMP_NS) {
+ ASSERT_TRUE(last_location_.elapsedRealtime.timestampNs != 0);
+ }
+
+ StopAndClearLocations();
+}
+
+// This test only verify that injectBestLocation_2_0 does not crash.
+TEST_F(GnssHalTest, TestInjectBestLocation_2_0) {
+ StartAndCheckFirstLocation();
+ gnss_hal_->injectBestLocation_2_0(last_location_);
+ StopAndClearLocations();
+}