diff --git a/gnss/2.0/default/AGnssRil.cpp b/gnss/2.0/default/AGnssRil.cpp
new file mode 100644
index 0000000..eae2169
--- /dev/null
+++ b/gnss/2.0/default/AGnssRil.cpp
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2018 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 "AGnssRil"
+
+#include "AGnssRil.h"
+#include <log/log.h>
+
+namespace android {
+namespace hardware {
+namespace gnss {
+namespace V2_0 {
+namespace implementation {
+
+// Methods from V1_0::IAGnssRil follow.
+Return<void> AGnssRil::setCallback(const sp<V1_0::IAGnssRilCallback>&) {
+    // TODO implement
+    return Void();
+}
+
+Return<void> AGnssRil::setRefLocation(const V1_0::IAGnssRil::AGnssRefLocation&) {
+    // TODO implement
+    return Void();
+}
+
+Return<bool> AGnssRil::setSetId(V1_0::IAGnssRil::SetIDType, const hidl_string&) {
+    // TODO implement
+    return bool{};
+}
+
+Return<bool> AGnssRil::updateNetworkState(bool, V1_0::IAGnssRil::NetworkType, bool) {
+    // TODO implement
+    return bool{};
+}
+
+Return<bool> AGnssRil::updateNetworkAvailability(bool, const hidl_string&) {
+    // TODO implement
+    return bool{};
+}
+
+// Methods from ::android::hardware::gnss::V2_0::IAGnssRil follow.
+Return<bool> AGnssRil::updateNetworkState_2_0(
+    const V2_0::IAGnssRil::NetworkAttributes& attributes) {
+    ALOGD("updateNetworkState_2_0 networkAttributes: %s", toString(attributes).c_str());
+    return true;
+}
+
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace gnss
+}  // namespace hardware
+}  // namespace android
diff --git a/gnss/2.0/default/AGnssRil.h b/gnss/2.0/default/AGnssRil.h
new file mode 100644
index 0000000..0f822f8
--- /dev/null
+++ b/gnss/2.0/default/AGnssRil.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2018 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.
+ */
+
+#ifndef ANDROID_HARDWARE_GNSS_V2_0_AGNSSRIL_H
+#define ANDROID_HARDWARE_GNSS_V2_0_AGNSSRIL_H
+
+#include <android/hardware/gnss/2.0/IAGnssRil.h>
+#include <hidl/MQDescriptor.h>
+#include <hidl/Status.h>
+
+namespace android {
+namespace hardware {
+namespace gnss {
+namespace V2_0 {
+namespace implementation {
+
+using ::android::sp;
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_memory;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+
+struct AGnssRil : public IAGnssRil {
+    // Methods from ::android::hardware::gnss::V1_0::IAGnssRil follow.
+    Return<void> setCallback(const sp<V1_0::IAGnssRilCallback>& callback) override;
+    Return<void> setRefLocation(const V1_0::IAGnssRil::AGnssRefLocation& agnssReflocation) override;
+    Return<bool> setSetId(V1_0::IAGnssRil::SetIDType type, const hidl_string& setid) override;
+    Return<bool> updateNetworkState(bool connected, V1_0::IAGnssRil::NetworkType type,
+                                    bool roaming) override;
+    Return<bool> updateNetworkAvailability(bool available, const hidl_string& apn) override;
+
+    // Methods from ::android::hardware::gnss::V2_0::IAGnssRil follow.
+    Return<bool> updateNetworkState_2_0(
+        const V2_0::IAGnssRil::NetworkAttributes& attributes) override;
+};
+
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace gnss
+}  // namespace hardware
+}  // namespace android
+
+#endif  // ANDROID_HARDWARE_GNSS_V2_0_AGNSSRIL_H
\ No newline at end of file
diff --git a/gnss/2.0/default/Android.bp b/gnss/2.0/default/Android.bp
index bec8260..cdaa33e 100644
--- a/gnss/2.0/default/Android.bp
+++ b/gnss/2.0/default/Android.bp
@@ -20,6 +20,7 @@
     relative_install_path: "hw",
     vendor: true,
     srcs: [
+        "AGnssRil.cpp",
         "Gnss.cpp",
         "GnssMeasurement.cpp",
         "service.cpp"
diff --git a/gnss/2.0/default/Gnss.cpp b/gnss/2.0/default/Gnss.cpp
index e21fb17..7f1ef9b 100644
--- a/gnss/2.0/default/Gnss.cpp
+++ b/gnss/2.0/default/Gnss.cpp
@@ -18,6 +18,7 @@
 
 #include "Gnss.h"
 #include <log/log.h>
+#include "AGnssRil.h"
 
 namespace android {
 namespace hardware {
@@ -176,6 +177,10 @@
 }
 
 // Methods from V2_0::IGnss follow.
+Return<sp<V2_0::IAGnssRil>> Gnss::getExtensionAGnssRil_2_0() {
+    return new AGnssRil{};
+}
+
 Return<sp<V2_0::IGnssMeasurement>> Gnss::getExtensionGnssMeasurement_2_0() {
     // TODO implement
     return sp<V2_0::IGnssMeasurement>{};
diff --git a/gnss/2.0/default/Gnss.h b/gnss/2.0/default/Gnss.h
index 7f14513..cd69a93 100644
--- a/gnss/2.0/default/Gnss.h
+++ b/gnss/2.0/default/Gnss.h
@@ -72,6 +72,7 @@
     Return<bool> injectBestLocation(const V1_0::GnssLocation& location) override;
 
     // Methods from V2_0::IGnss follow.
+    Return<sp<V2_0::IAGnssRil>> getExtensionAGnssRil_2_0() override;
     Return<sp<V2_0::IGnssMeasurement>> getExtensionGnssMeasurement_2_0() override;
     Return<bool> setCallback_2_0(const sp<V2_0::IGnssCallback>& callback) override;
     Return<sp<measurement_corrections::V1_0::IMeasurementCorrections>>