diff --git a/thermal/aidl/default/Thermal.cpp b/thermal/aidl/default/Thermal.cpp
new file mode 100644
index 0000000..5771e0e
--- /dev/null
+++ b/thermal/aidl/default/Thermal.cpp
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+
+#include "Thermal.h"
+
+#include <android-base/logging.h>
+
+namespace aidl::android::hardware::thermal::impl::example {
+
+using ndk::ScopedAStatus;
+
+ScopedAStatus Thermal::getCoolingDevices(std::vector<CoolingDevice>* /* out_devices */) {
+    LOG(VERBOSE) << __func__;
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus Thermal::getCoolingDevicesWithType(CoolingType in_type,
+                                                 std::vector<CoolingDevice>* /* out_devices */) {
+    LOG(VERBOSE) << __func__ << " CoolingType: " << static_cast<int32_t>(in_type);
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus Thermal::getTemperatures(std::vector<Temperature>* /* out_temperatures */) {
+    LOG(VERBOSE) << __func__;
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus Thermal::getTemperaturesWithType(TemperatureType in_type,
+                                               std::vector<Temperature>* /* out_temperatures */) {
+    LOG(VERBOSE) << __func__ << " TemperatureType: " << static_cast<int32_t>(in_type);
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus Thermal::getTemperatureThresholds(
+        std::vector<TemperatureThreshold>* /* out_temperatureThresholds */) {
+    LOG(VERBOSE) << __func__;
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus Thermal::getTemperatureThresholdsWithType(
+        TemperatureType in_type,
+        std::vector<TemperatureThreshold>* /* out_temperatureThresholds */) {
+    LOG(VERBOSE) << __func__ << " TemperatureType: " << static_cast<int32_t>(in_type);
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus Thermal::registerThermalChangedCallback(
+        const std::shared_ptr<IThermalChangedCallback>& in_callback) {
+    LOG(VERBOSE) << __func__ << " IThermalChangedCallback: " << in_callback;
+    if (in_callback == nullptr) {
+        return ScopedAStatus::fromStatus(STATUS_BAD_VALUE);
+    }
+    if (mCallbacks.find(in_callback) != mCallbacks.end()) {
+        return ScopedAStatus::fromStatus(STATUS_INVALID_OPERATION);
+    }
+    mCallbacks.insert(in_callback);
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus Thermal::registerThermalChangedCallbackWithType(
+        const std::shared_ptr<IThermalChangedCallback>& in_callback, TemperatureType in_type) {
+    LOG(VERBOSE) << __func__ << " IThermalChangedCallback: " << in_callback
+                 << ", TemperatureType: " << static_cast<int32_t>(in_type);
+    if (in_callback == nullptr) {
+        return ScopedAStatus::fromStatus(STATUS_BAD_VALUE);
+    }
+    if (mCallbacks.find(in_callback) != mCallbacks.end()) {
+        return ScopedAStatus::fromStatus(STATUS_INVALID_OPERATION);
+    }
+    mCallbacks.insert(in_callback);
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus Thermal::unregisterThermalChangedCallback(
+        const std::shared_ptr<IThermalChangedCallback>& in_callback) {
+    LOG(VERBOSE) << __func__ << " IThermalChangedCallback: " << in_callback;
+    bool found = false;
+    if (in_callback == nullptr) {
+        return ScopedAStatus::fromStatus(STATUS_BAD_VALUE);
+    }
+    if (mCallbacks.find(in_callback) == mCallbacks.end()) {
+        return ScopedAStatus::fromStatus(STATUS_INVALID_OPERATION);
+    }
+    mCallbacks.erase(in_callback);
+    return ScopedAStatus::ok();
+}
+
+}  // namespace aidl::android::hardware::thermal::impl::example