commit 3a75dc0cf007c487ae63cacec21fa6d39a33c050
author Yu-Han Yang <yuhany@google.com> Mon Sep 27 01:01:06 2021 -0700
committer Yu-Han Yang <yuhany@google.com> Tue Sep 28 18:31:40 2021 -0700
tree ad08e5edf7eea83f3dbe3bfa7c40cee0c6584c89
parent 197924eceed1f599d11fa3d3eefd7c7bcc0946de

Add GnssBatching AIDL HAL (hardware/interfaces)

Bug: 201253590
Test: atest VtsHalGnssTargetTest
Change-Id: Ied71c609dff714de06e2792f51d54a2dbddbb9d8

gnss/common/utils/default/Android.bp

diff --git a/gnss/common/utils/default/Android.bp b/gnss/common/utils/default/Android.bp
index 5294409..05bec88 100644
--- a/gnss/common/utils/default/Android.bp
+++ b/gnss/common/utils/default/Android.bp
@@ -56,6 +56,6 @@
         "android.hardware.gnss@2.1",
         "android.hardware.gnss.measurement_corrections@1.1",
         "android.hardware.gnss.measurement_corrections@1.0",
-        "android.hardware.gnss-V1-ndk",
+        "android.hardware.gnss-V2-ndk",
     ],
 }

gnss/common/utils/default/Utils.cpp

diff --git a/gnss/common/utils/default/Utils.cpp b/gnss/common/utils/default/Utils.cpp
index dfcf9a9..c339e72 100644
--- a/gnss/common/utils/default/Utils.cpp
+++ b/gnss/common/utils/default/Utils.cpp
@@ -28,6 +28,7 @@
 using aidl::android::hardware::gnss::ElapsedRealtime;
 using aidl::android::hardware::gnss::GnssClock;
 using aidl::android::hardware::gnss::GnssData;
+using aidl::android::hardware::gnss::GnssLocation;
 using aidl::android::hardware::gnss::GnssMeasurement;
 using aidl::android::hardware::gnss::IGnss;
 using aidl::android::hardware::gnss::IGnssMeasurementCallback;
@@ -232,6 +233,30 @@
     return gnssData;
 }
 
+GnssLocation Utils::getMockLocation() {
+    ElapsedRealtime elapsedRealtime = {
+            .flags = ElapsedRealtime::HAS_TIMESTAMP_NS | ElapsedRealtime::HAS_TIME_UNCERTAINTY_NS,
+            .timestampNs = ::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 = 1020400};
+    GnssLocation location = {.gnssLocationFlags = 0xFF,
+                             .latitudeDegrees = gMockLatitudeDegrees,
+                             .longitudeDegrees = gMockLongitudeDegrees,
+                             .altitudeMeters = gMockAltitudeMeters,
+                             .speedMetersPerSec = gMockSpeedMetersPerSec,
+                             .bearingDegrees = gMockBearingDegrees,
+                             .horizontalAccuracyMeters = kMockHorizontalAccuracyMeters,
+                             .verticalAccuracyMeters = kMockVerticalAccuracyMeters,
+                             .speedAccuracyMetersPerSecond = kMockSpeedAccuracyMetersPerSecond,
+                             .bearingAccuracyDegrees = kMockBearingAccuracyDegrees,
+                             .timestampMillis = static_cast<int64_t>(
+                                     kMockTimestamp + ::android::elapsedRealtimeNano() / 1e6),
+                             .elapsedRealtime = elapsedRealtime};
+    return location;
+}
+
 V2_0::GnssLocation Utils::getMockLocationV2_0() {
     const V2_0::ElapsedRealtime timestamp = {
             .flags = V2_0::ElapsedRealtimeFlags::HAS_TIMESTAMP_NS |

gnss/common/utils/default/include/Utils.h

diff --git a/gnss/common/utils/default/include/Utils.h b/gnss/common/utils/default/include/Utils.h
index 43772ce..4500ee6 100644
--- a/gnss/common/utils/default/include/Utils.h
+++ b/gnss/common/utils/default/include/Utils.h
@@ -17,6 +17,7 @@
 #ifndef android_hardware_gnss_common_default_Utils_H_
 #define android_hardware_gnss_common_default_Utils_H_
 
+#include <aidl/android/hardware/gnss/BnGnss.h>
 #include <aidl/android/hardware/gnss/BnGnssMeasurementInterface.h>
 #include <android/hardware/gnss/1.0/IGnss.h>
 #include <android/hardware/gnss/2.0/IGnss.h>
@@ -34,6 +35,7 @@
             const bool enableCorrVecOutputs);
     static V2_0::IGnssMeasurementCallback::GnssData getMockMeasurementV2_0();
     static V2_1::IGnssMeasurementCallback::GnssData getMockMeasurementV2_1();
+    static aidl::android::hardware::gnss::GnssLocation getMockLocation();
     static V2_0::GnssLocation getMockLocationV2_0();
     static V1_0::GnssLocation getMockLocationV1_0();
     static hidl_vec<V2_1::IGnssCallback::GnssSvInfo> getMockSvInfoListV2_1();