Merge "Add MeasurementCorrections AIDL HAL (hardware/interfaces)"

28 files changed, 863 insertions, 2 deletions

diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index a52fde458e..3d2ef2c80e 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -265,6 +265,14 @@
             <instance>default</instance>
         </interface>
     </hal>
+    <hal format="aidl" optional="true">
+        <name>android.hardware.gnss.measurement_corrections</name>
+        <version>1</version>
+        <interface>
+            <name>IMeasurementCorrectionsInterface</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
     <hal format="hidl" optional="false">
         <name>android.hardware.graphics.allocator</name>
         <!-- New, non-Go devices should use 4.0, tested in vts_treble_vintf_vendor_test -->
diff --git a/gnss/1.1/vts/functional/Android.bp b/gnss/1.1/vts/functional/Android.bp
index c59d5e7a64..f8fad94a34 100644
--- a/gnss/1.1/vts/functional/Android.bp
+++ b/gnss/1.1/vts/functional/Android.bp
@@ -36,6 +36,7 @@ cc_test {
         "android.hardware.gnss@1.1",
         "android.hardware.gnss@2.0",
         "android.hardware.gnss@common-vts-lib",
+        "android.hardware.gnss-V2-cpp",
     ],
     shared_libs: [
         "android.hardware.gnss.measurement_corrections@1.0",
diff --git a/gnss/2.0/vts/functional/Android.bp b/gnss/2.0/vts/functional/Android.bp
index 3bbd572841..2042dd9f17 100644
--- a/gnss/2.0/vts/functional/Android.bp
+++ b/gnss/2.0/vts/functional/Android.bp
@@ -39,6 +39,10 @@ cc_test {
         "android.hardware.gnss@2.0",
         "android.hardware.gnss@2.1",
         "android.hardware.gnss@common-vts-lib",
+        "android.hardware.gnss-V2-cpp",
+    ],
+    test_suites: [
+        "general-tests",
+        "vts",
     ],
-    test_suites: ["general-tests", "vts"],
 }
diff --git a/gnss/2.1/vts/functional/Android.bp b/gnss/2.1/vts/functional/Android.bp
index aaddd96f8c..d7b6eebbe9 100644
--- a/gnss/2.1/vts/functional/Android.bp
+++ b/gnss/2.1/vts/functional/Android.bp
@@ -40,6 +40,7 @@ cc_test {
         "android.hardware.gnss@2.0",
         "android.hardware.gnss@2.1",
         "android.hardware.gnss@common-vts-lib",
+        "android.hardware.gnss-V2-cpp",
     ],
     shared_libs: [
         "libvintf",
diff --git a/gnss/aidl/Android.bp b/gnss/aidl/Android.bp
index d90cf0b634..4d9c5cc231 100644
--- a/gnss/aidl/Android.bp
+++ b/gnss/aidl/Android.bp
@@ -28,6 +28,7 @@ aidl_interface {
     vendor_available: true,
     srcs: [
         "android/hardware/gnss/*.aidl",
+        "android/hardware/gnss/measurement_corrections/*.aidl",
         "android/hardware/gnss/visibility_control/*.aidl",
     ],
     stability: "vintf",
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/IGnss.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/IGnss.aidl
index 281c531977..fb13e026bb 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/IGnss.aidl
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/IGnss.aidl
@@ -54,6 +54,7 @@ interface IGnss {
   void deleteAidingData(in android.hardware.gnss.IGnss.GnssAidingData aidingDataFlags);
   void setPositionMode(in android.hardware.gnss.IGnss.GnssPositionMode mode, in android.hardware.gnss.IGnss.GnssPositionRecurrence recurrence, in int minIntervalMs, in int preferredAccuracyMeters, in int preferredTimeMs, in boolean lowPowerMode);
   android.hardware.gnss.IGnssAntennaInfo getExtensionGnssAntennaInfo();
+  @nullable android.hardware.gnss.measurement_corrections.IMeasurementCorrectionsInterface getExtensionMeasurementCorrections();
   const int ERROR_INVALID_ARGUMENT = 1;
   const int ERROR_ALREADY_INIT = 2;
   const int ERROR_GENERIC = 3;
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsCallback.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsCallback.aidl
new file mode 100644
index 0000000000..c4cf13f406
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsCallback.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss.measurement_corrections;
+@VintfStability
+interface IMeasurementCorrectionsCallback {
+  void setCapabilitiesCb(in int capabilities);
+  const int CAPABILITY_LOS_SATS = 1;
+  const int CAPABILITY_EXCESS_PATH_LENGTH = 2;
+  const int CAPABILITY_REFLECTING_PLANE = 4;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsInterface.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsInterface.aidl
new file mode 100644
index 0000000000..5dc55960c5
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsInterface.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss.measurement_corrections;
+@VintfStability
+interface IMeasurementCorrectionsInterface {
+  void setCorrections(in android.hardware.gnss.measurement_corrections.MeasurementCorrections corrections);
+  void setCallback(in android.hardware.gnss.measurement_corrections.IMeasurementCorrectionsCallback callback);
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/measurement_corrections/MeasurementCorrections.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/measurement_corrections/MeasurementCorrections.aidl
new file mode 100644
index 0000000000..f32c8c27bf
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/measurement_corrections/MeasurementCorrections.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss.measurement_corrections;
+@VintfStability
+parcelable MeasurementCorrections {
+  double latitudeDegrees;
+  double longitudeDegrees;
+  double altitudeMeters;
+  double horizontalPositionUncertaintyMeters;
+  double verticalPositionUncertaintyMeters;
+  long toaGpsNanosecondsOfWeek;
+  android.hardware.gnss.measurement_corrections.SingleSatCorrection[] satCorrections;
+  boolean hasEnvironmentBearing;
+  float environmentBearingDegrees;
+  float environmentBearingUncertaintyDegrees;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/measurement_corrections/ReflectingPlane.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/measurement_corrections/ReflectingPlane.aidl
new file mode 100644
index 0000000000..90c3818b1c
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/measurement_corrections/ReflectingPlane.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss.measurement_corrections;
+@VintfStability
+parcelable ReflectingPlane {
+  double latitudeDegrees;
+  double longitudeDegrees;
+  double altitudeMeters;
+  double azimuthDegrees;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/measurement_corrections/SingleSatCorrection.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/measurement_corrections/SingleSatCorrection.aidl
new file mode 100644
index 0000000000..d18c1a7339
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/measurement_corrections/SingleSatCorrection.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss.measurement_corrections;
+@VintfStability
+parcelable SingleSatCorrection {
+  int singleSatCorrectionFlags;
+  android.hardware.gnss.GnssConstellationType constellation;
+  int svid;
+  long carrierFrequencyHz;
+  float probSatIsLos;
+  float excessPathLengthMeters;
+  float excessPathLengthUncertaintyMeters;
+  android.hardware.gnss.measurement_corrections.ReflectingPlane reflectingPlane;
+  const int SINGLE_SAT_CORRECTION_HAS_SAT_IS_LOS_PROBABILITY = 1;
+  const int SINGLE_SAT_CORRECTION_HAS_EXCESS_PATH_LENGTH = 2;
+  const int SINGLE_SAT_CORRECTION_HAS_EXCESS_PATH_LENGTH_UNC = 4;
+  const int SINGLE_SAT_CORRECTION_HAS_REFLECTING_PLANE = 8;
+}
diff --git a/gnss/aidl/android/hardware/gnss/IGnss.aidl b/gnss/aidl/android/hardware/gnss/IGnss.aidl
index e1d46703fa..1e1c0fab96 100644
--- a/gnss/aidl/android/hardware/gnss/IGnss.aidl
+++ b/gnss/aidl/android/hardware/gnss/IGnss.aidl
@@ -28,6 +28,7 @@ import android.hardware.gnss.IGnssMeasurementInterface;
 import android.hardware.gnss.IGnssNavigationMessageInterface;
 import android.hardware.gnss.IGnssPowerIndication;
 import android.hardware.gnss.IGnssPsds;
+import android.hardware.gnss.measurement_corrections.IMeasurementCorrectionsInterface;
 import android.hardware.gnss.visibility_control.IGnssVisibilityControl;
 
 /**
@@ -285,4 +286,11 @@ interface IGnss {
      * @return Handle to the IGnssAntennaInfo.
      */
     IGnssAntennaInfo getExtensionGnssAntennaInfo();
+
+    /**
+     * This method returns the IMeasurementCorrectionsInterface.
+     *
+     * @return Handle to the IMeasurementCorrectionsInterface.
+     */
+    @nullable IMeasurementCorrectionsInterface getExtensionMeasurementCorrections();
 }
diff --git a/gnss/aidl/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsCallback.aidl b/gnss/aidl/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsCallback.aidl
new file mode 100644
index 0000000000..d695e70451
--- /dev/null
+++ b/gnss/aidl/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsCallback.aidl
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+
+package android.hardware.gnss.measurement_corrections;
+
+/**
+ * GNSS measurement corrections callback interface.
+ */
+@VintfStability
+interface IMeasurementCorrectionsCallback {
+    /**
+     * Flags to indicate supported measurement corrections capabilities
+     *
+     * Either the LOS_SATS or the EXCESS_PATH_LENGTH capability must be supported.
+     */
+    /**
+     * Capability bit flag indicating that GNSS supports line-of-sight satellite identification
+     * measurement corrections
+     */
+    const int CAPABILITY_LOS_SATS = 1 << 0;
+    /**
+     * Capability bit flag indicating that GNSS supports per satellite excess-path-length
+     * measurement corrections
+     */
+    const int CAPABILITY_EXCESS_PATH_LENGTH = 1 << 1;
+    /**
+     * Capability bit flag indicating that GNSS supports reflecting planes measurement
+     * corrections
+     */
+    const int CAPABILITY_REFLECTING_PLANE = 1 << 2;
+
+    /**
+     * Callback to inform framework the measurement correction specific capabilities of the GNSS
+     * HAL implementation.
+     *
+     * The GNSS HAL must call this method immediately after the framework opens the measurement
+     * corrections interface.
+     *
+     * @param capabilities A bit field of flags indicating the capabilities of measurement
+     *         corrections.
+     *        It is mandatory to support either LOS_STATS or EXCESS_PATH_LENGTH capability.
+     */
+    void setCapabilitiesCb(in int capabilities);
+}
diff --git a/gnss/aidl/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsInterface.aidl b/gnss/aidl/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsInterface.aidl
new file mode 100644
index 0000000000..eeabc6d399
--- /dev/null
+++ b/gnss/aidl/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsInterface.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+
+package android.hardware.gnss.measurement_corrections;
+
+import android.hardware.gnss.measurement_corrections.IMeasurementCorrectionsCallback;
+import android.hardware.gnss.measurement_corrections.MeasurementCorrections;
+
+/**
+ * Interface for measurement corrections support.
+ */
+@VintfStability
+interface IMeasurementCorrectionsInterface {
+    /**
+     * Injects measurement corrections to be used by the HAL to improve the GNSS location output.
+     *
+     * These are NOT to be used to adjust the IGnssMeasurementCallback output values -
+     * those remain raw, uncorrected measurements.
+     *
+     * In general, these are injected when conditions defined by the platform are met, such as when
+     * GNSS Location is being requested at a sufficiently high accuracy, based on the capabilities
+     * of the GNSS chipset as reported in the IGnssCallback.
+     *
+     * @param corrections The computed corrections to be used by the HAL.
+     */
+    void setCorrections(in MeasurementCorrections corrections);
+
+    /**
+     * Opens the interface and provides the callback routines to the implementation of this
+     * interface.
+     *
+     * @param callback Callback interface for IMeasurementCorrections.
+     */
+    void setCallback(in IMeasurementCorrectionsCallback callback);
+}
diff --git a/gnss/aidl/android/hardware/gnss/measurement_corrections/MeasurementCorrections.aidl b/gnss/aidl/android/hardware/gnss/measurement_corrections/MeasurementCorrections.aidl
new file mode 100644
index 0000000000..285c7d4faa
--- /dev/null
+++ b/gnss/aidl/android/hardware/gnss/measurement_corrections/MeasurementCorrections.aidl
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+
+package android.hardware.gnss.measurement_corrections;
+
+import android.hardware.gnss.measurement_corrections.SingleSatCorrection;
+
+/**
+ * A struct containing a set of measurement corrections for all used GNSS satellites at the location
+ * specified by latitudeDegrees, longitudeDegrees, altitudeMeters and at the time of week specified
+ * toaGpsNanosecondsOfWeek
+ */
+@VintfStability
+parcelable MeasurementCorrections {
+    /** Represents latitude in degrees at which the corrections are computed.. */
+    double latitudeDegrees;
+
+    /** Represents longitude in degrees at which the corrections are computed.. */
+    double longitudeDegrees;
+
+    /**
+     * Represents altitude in meters above the WGS 84 reference ellipsoid at which the corrections
+     * are computed.
+     */
+    double altitudeMeters;
+
+    /**
+     * Represents the horizontal uncertainty (63% to 68% confidence) in meters on the device
+     * position at which the corrections are provided.
+     *
+     * This value is useful for example to judge how accurate the provided corrections are.
+     */
+    double horizontalPositionUncertaintyMeters;
+
+    /**
+     * Represents the vertical uncertainty (63% to 68% confidence) in meters on the device position
+     * at which the corrections are provided.
+     *
+     * This value is useful for example to judge how accurate the provided corrections are.
+     */
+    double verticalPositionUncertaintyMeters;
+
+    /** Time Of Applicability, GPS time of week in nanoseconds. */
+    long toaGpsNanosecondsOfWeek;
+
+    /**
+     * A set of SingleSatCorrection each containing measurement corrections for a satellite in view
+     */
+    SingleSatCorrection[] satCorrections;
+
+    /**
+     * Boolean indicating if environment bearing is available.
+     */
+    boolean hasEnvironmentBearing;
+
+    /**
+     * Environment bearing in degrees clockwise from true North (0.0 to 360.0], in direction of
+     * user motion. Environment bearing is provided when it is known with high probability that
+     * velocity is aligned with an environment feature, such as a building or road.
+     *
+     * If user speed is zero, environmentBearingDegrees represents bearing of most recent speed
+     * that was > 0.
+     *
+     * As position approaches another road, environmentBearingUncertaintyDegrees will grow, and at
+     * some stage hasEnvironmentBearing = false.
+     *
+     * As position moves towards an open area, environmentBearingUncertaintyDegrees will grow, and
+     * at some stage hasEnvironmentBearing = false.
+     *
+     * If the road is curved in the vicinity of the user location, then
+     * environmentBearingUncertaintyDegrees will include the amount by which the road direction
+     * changes in the area of position uncertainty.
+     *
+     * hasEnvironmentBearing should be checked to verify the environment bearing is available
+     * before calling this method. The value is undefined if hasEnvironmentBearing is false.
+     */
+    float environmentBearingDegrees;
+
+    /**
+     * Environment bearing uncertainty [0 to 180]. It represents the standard deviation of the
+     * physical structure in the circle of position uncertainty. hasEnvironmentBearing becomes false
+     * as the uncertainty value passes a predefined threshold depending on the physical structure
+     * around the user.
+     *
+     * hasEnvironmentBearing should be checked to verify the environment bearing is available
+     * before calling this method. The value is undefined if hasEnvironmentBearing is false.
+     */
+    float environmentBearingUncertaintyDegrees;
+}
diff --git a/gnss/aidl/android/hardware/gnss/measurement_corrections/ReflectingPlane.aidl b/gnss/aidl/android/hardware/gnss/measurement_corrections/ReflectingPlane.aidl
new file mode 100644
index 0000000000..9bf2b4417d
--- /dev/null
+++ b/gnss/aidl/android/hardware/gnss/measurement_corrections/ReflectingPlane.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+
+package android.hardware.gnss.measurement_corrections;
+
+/**
+ * A struct containing the characteristics of the reflecting plane that the satellite signal has
+ * bounced from.
+ *
+ * The value is only valid if HAS_REFLECTING_PLANE flag is set. An invalid reflecting plane
+ * means either reflection planes serving is not supported or the satellite signal has gone
+ * through multiple reflections.
+ */
+@VintfStability
+parcelable ReflectingPlane {
+    /** Represents latitude of the reflecting plane in degrees. */
+    double latitudeDegrees;
+
+    /** Represents longitude of the reflecting plane in degrees. */
+    double longitudeDegrees;
+
+    /**
+     * Represents altitude of the reflecting point in the plane in meters above the WGS 84 reference
+     * ellipsoid.
+     */
+    double altitudeMeters;
+
+    /** Represents azimuth clockwise from north of the reflecting plane in degrees. */
+    double azimuthDegrees;
+}
diff --git a/gnss/aidl/android/hardware/gnss/measurement_corrections/SingleSatCorrection.aidl b/gnss/aidl/android/hardware/gnss/measurement_corrections/SingleSatCorrection.aidl
new file mode 100644
index 0000000000..d9f7105170
--- /dev/null
+++ b/gnss/aidl/android/hardware/gnss/measurement_corrections/SingleSatCorrection.aidl
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+
+package android.hardware.gnss.measurement_corrections;
+
+import android.hardware.gnss.GnssConstellationType;
+import android.hardware.gnss.measurement_corrections.ReflectingPlane;
+
+/**
+ * A struct with measurement corrections for a single visible satellites
+ *
+ * The bit mask singleSatCorrectionFlags indicates which correction values are valid in the struct
+ */
+@VintfStability
+parcelable SingleSatCorrection {
+    /** Bit mask to indicate which values are valid in a SingleSatCorrection object. */
+    /** GnssSingleSatCorrectionFlags has valid satellite-is-line-of-sight-probability field. */
+    const int SINGLE_SAT_CORRECTION_HAS_SAT_IS_LOS_PROBABILITY = 0x0001;
+    /** GnssSingleSatCorrectionFlags has valid Excess Path Length field. */
+    const int SINGLE_SAT_CORRECTION_HAS_EXCESS_PATH_LENGTH = 0x0002;
+    /** GnssSingleSatCorrectionFlags has valid Excess Path Length Uncertainty field. */
+    const int SINGLE_SAT_CORRECTION_HAS_EXCESS_PATH_LENGTH_UNC = 0x0004;
+    /** GnssSingleSatCorrectionFlags has valid Reflecting Plane field. */
+    const int SINGLE_SAT_CORRECTION_HAS_REFLECTING_PLANE = 0x0008;
+
+    /** Contains GnssSingleSatCorrectionFlags bits. */
+    int singleSatCorrectionFlags;
+
+    /**
+     * Defines the constellation of the given satellite.
+     */
+    GnssConstellationType constellation;
+
+    /**
+     * Satellite vehicle ID number, as defined in GnssSvInfo::svid
+     */
+    int svid;
+
+    /**
+     * Carrier frequency of the signal to be corrected, for example it can be the
+     * GPS center frequency for L1 = 1,575,420,000 Hz, varying GLO channels, etc.
+     *
+     * For a receiver with capabilities to track multiple frequencies for the same satellite,
+     * multiple corrections for the same satellite may be provided.
+     */
+    long carrierFrequencyHz;
+
+    /**
+     * The probability that the satellite is estimated to be in Line-of-Sight condition at the given
+     * location.
+     */
+    float probSatIsLos;
+
+    /**
+     * Excess path length to be subtracted from pseudorange before using it in calculating location.
+     *
+     * Note this value is NOT to be used to adjust the GnsseasurementCallback outputs.
+     */
+    float excessPathLengthMeters;
+
+    /** Error estimate (1-sigma) for the Excess path length estimate */
+    float excessPathLengthUncertaintyMeters;
+
+    /**
+     * Defines the reflecting plane characteristics such as location and azimuth
+     *
+     * The value is only valid if HAS_REFLECTING_PLANE flag is set. An invalid reflecting plane
+     * means either reflection planes serving is not supported or the satellite signal has gone
+     * through multiple reflections.
+     */
+    ReflectingPlane reflectingPlane;
+}
diff --git a/gnss/aidl/default/Android.bp b/gnss/aidl/default/Android.bp
index 0031dcf92a..3be7fb929e 100644
--- a/gnss/aidl/default/Android.bp
+++ b/gnss/aidl/default/Android.bp
@@ -68,6 +68,7 @@ cc_binary {
         "GnssConfiguration.cpp",
         "GnssMeasurementInterface.cpp",
         "GnssVisibilityControl.cpp",
+        "MeasurementCorrectionsInterface.cpp",
         "service.cpp",
     ],
     static_libs: [
diff --git a/gnss/aidl/default/Gnss.cpp b/gnss/aidl/default/Gnss.cpp
index 2c6df995f1..033088506b 100644
--- a/gnss/aidl/default/Gnss.cpp
+++ b/gnss/aidl/default/Gnss.cpp
@@ -30,6 +30,7 @@
 #include "GnssNavigationMessageInterface.h"
 #include "GnssPsds.h"
 #include "GnssVisibilityControl.h"
+#include "MeasurementCorrectionsInterface.h"
 #include "NmeaFixInfo.h"
 #include "Utils.h"
 
@@ -289,4 +290,14 @@ ndk::ScopedAStatus Gnss::getExtensionGnssAntennaInfo(
     return ndk::ScopedAStatus::ok();
 }
 
+ndk::ScopedAStatus Gnss::getExtensionMeasurementCorrections(
+        std::shared_ptr<measurement_corrections::IMeasurementCorrectionsInterface>*
+                iMeasurementCorrections) {
+    ALOGD("Gnss::getExtensionMeasurementCorrections");
+
+    *iMeasurementCorrections =
+            SharedRefBase::make<measurement_corrections::MeasurementCorrectionsInterface>();
+    return ndk::ScopedAStatus::ok();
+}
+
 }  // namespace aidl::android::hardware::gnss
diff --git a/gnss/aidl/default/Gnss.h b/gnss/aidl/default/Gnss.h
index b92f4fb9ba..478dc94e4d 100644
--- a/gnss/aidl/default/Gnss.h
+++ b/gnss/aidl/default/Gnss.h
@@ -25,6 +25,7 @@
 #include <aidl/android/hardware/gnss/BnGnssMeasurementInterface.h>
 #include <aidl/android/hardware/gnss/BnGnssPowerIndication.h>
 #include <aidl/android/hardware/gnss/BnGnssPsds.h>
+#include <aidl/android/hardware/gnss/measurement_corrections/BnMeasurementCorrectionsInterface.h>
 #include <aidl/android/hardware/gnss/visibility_control/BnGnssVisibilityControl.h>
 #include <atomic>
 #include <mutex>
@@ -72,6 +73,10 @@ class Gnss : public BnGnss {
                     iGnssVisibilityControl) override;
     ndk::ScopedAStatus getExtensionGnssAntennaInfo(
             std::shared_ptr<IGnssAntennaInfo>* iGnssAntennaInfo) override;
+    ndk::ScopedAStatus getExtensionMeasurementCorrections(
+            std::shared_ptr<android::hardware::gnss::measurement_corrections::
+                                    IMeasurementCorrectionsInterface>* iMeasurementCorrections)
+            override;
 
     std::shared_ptr<GnssConfiguration> mGnssConfiguration;
     std::shared_ptr<GnssPowerIndication> mGnssPowerIndication;
diff --git a/gnss/aidl/default/MeasurementCorrectionsInterface.cpp b/gnss/aidl/default/MeasurementCorrectionsInterface.cpp
new file mode 100644
index 0000000000..0f1851cafe
--- /dev/null
+++ b/gnss/aidl/default/MeasurementCorrectionsInterface.cpp
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2021 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 "MeasurementCorrectionsInterface"
+
+#include "MeasurementCorrectionsInterface.h"
+#include <inttypes.h>
+#include <log/log.h>
+
+namespace aidl::android::hardware::gnss::measurement_corrections {
+
+std::shared_ptr<IMeasurementCorrectionsCallback> MeasurementCorrectionsInterface::sCallback =
+        nullptr;
+
+ndk::ScopedAStatus MeasurementCorrectionsInterface::setCorrections(
+        const MeasurementCorrections& corrections) {
+    ALOGD("setCorrections");
+    ALOGD("corrections = lat: %f, lng: %f, alt: %f, hUnc: %f, vUnc: %f, toa: %llu, "
+          "satCorrections.size: %d",
+          corrections.latitudeDegrees, corrections.longitudeDegrees, corrections.altitudeMeters,
+          corrections.horizontalPositionUncertaintyMeters,
+          corrections.verticalPositionUncertaintyMeters,
+          static_cast<unsigned long long>(corrections.toaGpsNanosecondsOfWeek),
+          static_cast<int>(corrections.satCorrections.size()));
+    for (auto singleSatCorrection : corrections.satCorrections) {
+        ALOGD("singleSatCorrection = flags: %d, constellation: %d, svid: %d"
+              ", cfHz: %" PRId64 ", probLos: %f, epl: %f, eplUnc: %f",
+              singleSatCorrection.singleSatCorrectionFlags, singleSatCorrection.constellation,
+              singleSatCorrection.svid, singleSatCorrection.carrierFrequencyHz,
+              singleSatCorrection.probSatIsLos, singleSatCorrection.excessPathLengthMeters,
+              singleSatCorrection.excessPathLengthUncertaintyMeters);
+        ALOGD("reflecting plane = lat: %f, lng: %f, alt: %f, azm: %f",
+              singleSatCorrection.reflectingPlane.latitudeDegrees,
+              singleSatCorrection.reflectingPlane.longitudeDegrees,
+              singleSatCorrection.reflectingPlane.altitudeMeters,
+              singleSatCorrection.reflectingPlane.azimuthDegrees);
+    }
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus MeasurementCorrectionsInterface::setCallback(
+        const std::shared_ptr<IMeasurementCorrectionsCallback>& callback) {
+    ALOGD("MeasurementCorrections::setCallback");
+    std::unique_lock<std::mutex> lock(mMutex);
+    sCallback = callback;
+    auto ret = sCallback->setCapabilitiesCb(
+            IMeasurementCorrectionsCallback::CAPABILITY_LOS_SATS |
+            IMeasurementCorrectionsCallback::CAPABILITY_EXCESS_PATH_LENGTH |
+            IMeasurementCorrectionsCallback::CAPABILITY_REFLECTING_PLANE);
+    if (!ret.isOk()) {
+        ALOGE("%s: Unable to invoke callback", __func__);
+    }
+    return ndk::ScopedAStatus::ok();
+}
+}  // namespace aidl::android::hardware::gnss::measurement_corrections
diff --git a/gnss/aidl/default/MeasurementCorrectionsInterface.h b/gnss/aidl/default/MeasurementCorrectionsInterface.h
new file mode 100644
index 0000000000..af58725050
--- /dev/null
+++ b/gnss/aidl/default/MeasurementCorrectionsInterface.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+
+#pragma once
+
+#include <aidl/android/hardware/gnss/measurement_corrections/BnMeasurementCorrectionsInterface.h>
+
+namespace aidl::android::hardware::gnss::measurement_corrections {
+
+struct MeasurementCorrectionsInterface : public BnMeasurementCorrectionsInterface {
+  public:
+    ndk::ScopedAStatus setCorrections(const MeasurementCorrections& corrections) override;
+    ndk::ScopedAStatus setCallback(
+            const std::shared_ptr<IMeasurementCorrectionsCallback>& callback) override;
+
+  private:
+    // Synchronization lock for sCallback
+    mutable std::mutex mMutex;
+    // Guarded by mMutex
+    static std::shared_ptr<IMeasurementCorrectionsCallback> sCallback;
+};
+
+}  // namespace aidl::android::hardware::gnss::measurement_corrections
diff --git a/gnss/aidl/vts/Android.bp b/gnss/aidl/vts/Android.bp
index b23a646ae1..4244ab354d 100644
--- a/gnss/aidl/vts/Android.bp
+++ b/gnss/aidl/vts/Android.bp
@@ -39,6 +39,7 @@ cc_test {
         "GnssNavigationMessageCallback.cpp",
         "GnssPowerIndicationCallback.cpp",
         "GnssVisibilityControlCallback.cpp",
+        "MeasurementCorrectionsCallback.cpp",
         "VtsHalGnssTargetTest.cpp",
     ],
     shared_libs: [
diff --git a/gnss/aidl/vts/MeasurementCorrectionsCallback.cpp b/gnss/aidl/vts/MeasurementCorrectionsCallback.cpp
new file mode 100644
index 0000000000..db1f7a6893
--- /dev/null
+++ b/gnss/aidl/vts/MeasurementCorrectionsCallback.cpp
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2021 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 "MeasurementCorrectionsCallback"
+
+#include "MeasurementCorrectionsCallback.h"
+#include <log/log.h>
+
+android::binder::Status MeasurementCorrectionsCallback::setCapabilitiesCb(const int capabilities) {
+    ALOGI("Capabilities received %d", capabilities);
+    capabilities_cbq_.store(capabilities);
+    return android::binder::Status::ok();
+}
diff --git a/gnss/aidl/vts/MeasurementCorrectionsCallback.h b/gnss/aidl/vts/MeasurementCorrectionsCallback.h
new file mode 100644
index 0000000000..27e5b3cde2
--- /dev/null
+++ b/gnss/aidl/vts/MeasurementCorrectionsCallback.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+
+#pragma once
+
+#include <android/hardware/gnss/measurement_corrections/BnMeasurementCorrectionsCallback.h>
+#include "GnssCallbackEventQueue.h"
+
+class MeasurementCorrectionsCallback
+    : public android::hardware::gnss::measurement_corrections::BnMeasurementCorrectionsCallback {
+  public:
+    MeasurementCorrectionsCallback() : capabilities_cbq_("capabilities"){};
+    ~MeasurementCorrectionsCallback(){};
+    android::binder::Status setCapabilitiesCb(const int capabilities) override;
+
+    android::hardware::gnss::common::GnssCallbackEventQueue<int> capabilities_cbq_;
+    int last_capabilities_;
+};
diff --git a/gnss/aidl/vts/gnss_hal_test_cases.cpp b/gnss/aidl/vts/gnss_hal_test_cases.cpp
index f5f0aa4c52..6e363f9815 100644
--- a/gnss/aidl/vts/gnss_hal_test_cases.cpp
+++ b/gnss/aidl/vts/gnss_hal_test_cases.cpp
@@ -25,6 +25,7 @@
 #include <android/hardware/gnss/IGnssMeasurementInterface.h>
 #include <android/hardware/gnss/IGnssPowerIndication.h>
 #include <android/hardware/gnss/IGnssPsds.h>
+#include <android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsInterface.h>
 #include <android/hardware/gnss/visibility_control/IGnssVisibilityControl.h>
 #include <cutils/properties.h>
 #include "AGnssCallbackAidl.h"
@@ -35,6 +36,8 @@
 #include "GnssNavigationMessageCallback.h"
 #include "GnssPowerIndicationCallback.h"
 #include "GnssVisibilityControlCallback.h"
+#include "MeasurementCorrectionsCallback.h"
+#include "Utils.h"
 #include "gnss_hal_test.h"
 
 using android::sp;
@@ -62,6 +65,8 @@ using android::hardware::gnss::IGnssPowerIndication;
 using android::hardware::gnss::IGnssPsds;
 using android::hardware::gnss::PsdsType;
 using android::hardware::gnss::SatellitePvt;
+using android::hardware::gnss::common::Utils;
+using android::hardware::gnss::measurement_corrections::IMeasurementCorrectionsInterface;
 using android::hardware::gnss::visibility_control::IGnssVisibilityControl;
 
 using GnssConstellationTypeV2_0 = android::hardware::gnss::V2_0::GnssConstellationType;
@@ -909,7 +914,6 @@ TEST_P(GnssHalTest, GnssDebugValuesSanityTest) {
 }
 
 /*
- * TestAGnssExtension:
  * TestGnssVisibilityControlExtension:
  * 1. Gets the IGnssVisibilityControl extension.
  * 2. Sets GnssVisibilityControlCallback
@@ -1095,3 +1099,43 @@ TEST_P(GnssHalTest, TestGnssAntennaInfo) {
 
     iGnssAntennaInfo->close();
 }
+
+/*
+ * TestGnssMeasurementCorrections:
+ * If measurement corrections capability is supported, verifies that the measurement corrections
+ * capabilities are reported and the mandatory LOS_SATS or the EXCESS_PATH_LENGTH
+ * capability flag is set.
+ */
+TEST_P(GnssHalTest, TestGnssMeasurementCorrections) {
+    if (aidl_gnss_hal_->getInterfaceVersion() == 1) {
+        return;
+    }
+    if (!(aidl_gnss_cb_->last_capabilities_ &
+          (int)GnssCallbackAidl::CAPABILITY_MEASUREMENT_CORRECTIONS)) {
+        return;
+    }
+
+    sp<IMeasurementCorrectionsInterface> iMeasurementCorrectionsAidl;
+    auto status = aidl_gnss_hal_->getExtensionMeasurementCorrections(&iMeasurementCorrectionsAidl);
+    ASSERT_TRUE(status.isOk());
+    ASSERT_TRUE(iMeasurementCorrectionsAidl != nullptr);
+
+    // Setup measurement corrections callback.
+    auto gnssMeasurementCorrectionsCallback = sp<MeasurementCorrectionsCallback>::make();
+    status = iMeasurementCorrectionsAidl->setCallback(gnssMeasurementCorrectionsCallback);
+    ASSERT_TRUE(status.isOk());
+
+    const int kTimeoutSec = 5;
+    EXPECT_TRUE(gnssMeasurementCorrectionsCallback->capabilities_cbq_.retrieve(
+            gnssMeasurementCorrectionsCallback->last_capabilities_, kTimeoutSec));
+    ASSERT_TRUE(gnssMeasurementCorrectionsCallback->capabilities_cbq_.calledCount() > 0);
+
+    ASSERT_TRUE((gnssMeasurementCorrectionsCallback->last_capabilities_ &
+                 (MeasurementCorrectionsCallback::CAPABILITY_LOS_SATS |
+                  MeasurementCorrectionsCallback::CAPABILITY_EXCESS_PATH_LENGTH)) != 0);
+
+    // Set a mock MeasurementCorrections.
+    status = iMeasurementCorrectionsAidl->setCorrections(
+            Utils::getMockMeasurementCorrections_aidl());
+    ASSERT_TRUE(status.isOk());
+}
diff --git a/gnss/common/utils/vts/Utils.cpp b/gnss/common/utils/vts/Utils.cpp
index 06bce9d3a7..da4c07fc05 100644
--- a/gnss/common/utils/vts/Utils.cpp
+++ b/gnss/common/utils/vts/Utils.cpp
@@ -15,6 +15,7 @@
  */
 
 #include <Utils.h>
+#include <android/hardware/gnss/BnGnss.h>
 #include <android/hardware/gnss/IGnss.h>
 #include "gtest/gtest.h"
 
@@ -28,6 +29,12 @@ namespace common {
 using namespace measurement_corrections::V1_0;
 using V1_0::GnssLocationFlags;
 
+using MeasurementCorrectionsAidl =
+        android::hardware::gnss::measurement_corrections::MeasurementCorrections;
+using ReflectingPlaneAidl = android::hardware::gnss::measurement_corrections::ReflectingPlane;
+using SingleSatCorrectionAidl =
+        android::hardware::gnss::measurement_corrections::SingleSatCorrection;
+
 template <>
 int64_t Utils::getLocationTimestampMillis(const android::hardware::gnss::GnssLocation& location) {
     return location.timestampMillis;
@@ -63,6 +70,7 @@ const MeasurementCorrections Utils::getMockMeasurementCorrections() {
             .singleSatCorrectionFlags = GnssSingleSatCorrectionFlags::HAS_SAT_IS_LOS_PROBABILITY |
                                         GnssSingleSatCorrectionFlags::HAS_EXCESS_PATH_LENGTH |
                                         GnssSingleSatCorrectionFlags::HAS_EXCESS_PATH_LENGTH_UNC,
+
             .constellation = V1_0::GnssConstellationType::GPS,
             .svid = 9,
             .carrierFrequencyHz = 1.59975e+09,
@@ -114,6 +122,56 @@ Utils::getMockMeasurementCorrections_1_1() {
     return mockCorrections_1_1;
 }
 
+const MeasurementCorrectionsAidl Utils::getMockMeasurementCorrections_aidl() {
+    ReflectingPlaneAidl reflectingPlane;
+    reflectingPlane.latitudeDegrees = 37.4220039;
+    reflectingPlane.longitudeDegrees = -122.0840991;
+    reflectingPlane.altitudeMeters = 250.35;
+    reflectingPlane.azimuthDegrees = 203.0;
+
+    SingleSatCorrectionAidl singleSatCorrection1;
+    singleSatCorrection1.singleSatCorrectionFlags =
+            SingleSatCorrectionAidl::SINGLE_SAT_CORRECTION_HAS_SAT_IS_LOS_PROBABILITY |
+            SingleSatCorrectionAidl::SINGLE_SAT_CORRECTION_HAS_EXCESS_PATH_LENGTH |
+            SingleSatCorrectionAidl::SINGLE_SAT_CORRECTION_HAS_EXCESS_PATH_LENGTH_UNC |
+            SingleSatCorrectionAidl::SINGLE_SAT_CORRECTION_HAS_REFLECTING_PLANE;
+    singleSatCorrection1.constellation = android::hardware::gnss::GnssConstellationType::GPS;
+    singleSatCorrection1.svid = 12;
+    singleSatCorrection1.carrierFrequencyHz = 1.59975e+09;
+    singleSatCorrection1.probSatIsLos = 0.50001;
+    singleSatCorrection1.excessPathLengthMeters = 137.4802;
+    singleSatCorrection1.excessPathLengthUncertaintyMeters = 25.5;
+    singleSatCorrection1.reflectingPlane = reflectingPlane;
+
+    SingleSatCorrectionAidl singleSatCorrection2;
+    singleSatCorrection2.singleSatCorrectionFlags =
+            SingleSatCorrectionAidl::SINGLE_SAT_CORRECTION_HAS_SAT_IS_LOS_PROBABILITY |
+            SingleSatCorrectionAidl::SINGLE_SAT_CORRECTION_HAS_EXCESS_PATH_LENGTH |
+            SingleSatCorrectionAidl::SINGLE_SAT_CORRECTION_HAS_EXCESS_PATH_LENGTH_UNC;
+    singleSatCorrection2.constellation = GnssConstellationType::GPS;
+    singleSatCorrection2.svid = 9;
+    singleSatCorrection2.carrierFrequencyHz = 1.59975e+09;
+    singleSatCorrection2.probSatIsLos = 0.873;
+    singleSatCorrection2.excessPathLengthMeters = 26.294;
+    singleSatCorrection2.excessPathLengthUncertaintyMeters = 10.0;
+
+    std::vector<SingleSatCorrectionAidl> singleSatCorrections = {singleSatCorrection1,
+                                                                 singleSatCorrection2};
+    MeasurementCorrectionsAidl mockCorrections;
+    mockCorrections.latitudeDegrees = 37.4219999;
+    mockCorrections.longitudeDegrees = -122.0840575;
+    mockCorrections.altitudeMeters = 30.60062531;
+    mockCorrections.horizontalPositionUncertaintyMeters = 9.23542;
+    mockCorrections.verticalPositionUncertaintyMeters = 15.02341;
+    mockCorrections.toaGpsNanosecondsOfWeek = 2935633453L;
+    mockCorrections.hasEnvironmentBearing = true;
+    mockCorrections.environmentBearingDegrees = 45.0;
+    mockCorrections.environmentBearingUncertaintyDegrees = 4.0;
+    mockCorrections.satCorrections = singleSatCorrections;
+
+    return mockCorrections;
+}
+
 /*
  * MapConstellationType:
  * Given a GnssConstellationType_2_0 type constellation, maps to its equivalent
diff --git a/gnss/common/utils/vts/include/Utils.h b/gnss/common/utils/vts/include/Utils.h
index 40f31d288e..4ea6cd617d 100644
--- a/gnss/common/utils/vts/include/Utils.h
+++ b/gnss/common/utils/vts/include/Utils.h
@@ -21,6 +21,8 @@
 #include <android/hardware/gnss/2.0/IGnss.h>
 #include <android/hardware/gnss/measurement_corrections/1.0/IMeasurementCorrections.h>
 #include <android/hardware/gnss/measurement_corrections/1.1/IMeasurementCorrections.h>
+#include <android/hardware/gnss/measurement_corrections/BnMeasurementCorrectionsInterface.h>
+
 #include <gtest/gtest.h>
 
 namespace android {
@@ -36,6 +38,8 @@ struct Utils {
     getMockMeasurementCorrections();
     static const measurement_corrections::V1_1::MeasurementCorrections
     getMockMeasurementCorrections_1_1();
+    static const android::hardware::gnss::measurement_corrections::MeasurementCorrections
+    getMockMeasurementCorrections_aidl();
 
     static V1_0::GnssConstellationType mapConstellationType(
             V2_0::GnssConstellationType constellation);