diff --git a/services/stats/StatsHal.cpp b/services/stats/StatsHal.cpp
new file mode 100644
index 0000000..b775431
--- /dev/null
+++ b/services/stats/StatsHal.cpp
@@ -0,0 +1,124 @@
+/*
+ * Copyright (C) 2020 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 DEBUG false // STOPSHIP if true
+#define LOG_TAG "StatsHal"
+
+#include <log/log.h>
+#include <statslog.h>
+
+#include "StatsHal.h"
+
+namespace android {
+namespace frameworks {
+namespace stats {
+namespace V1_0 {
+namespace implementation {
+
+StatsHal::StatsHal() {}
+
+hardware::Return<void> StatsHal::reportSpeakerImpedance(
+        const SpeakerImpedance& speakerImpedance) {
+    android::util::stats_write(android::util::SPEAKER_IMPEDANCE_REPORTED,
+            speakerImpedance.speakerLocation, speakerImpedance.milliOhms);
+
+    return hardware::Void();
+}
+
+hardware::Return<void> StatsHal::reportHardwareFailed(const HardwareFailed& hardwareFailed) {
+    android::util::stats_write(android::util::HARDWARE_FAILED, int32_t(hardwareFailed.hardwareType),
+            hardwareFailed.hardwareLocation, int32_t(hardwareFailed.errorCode));
+
+    return hardware::Void();
+}
+
+hardware::Return<void> StatsHal::reportPhysicalDropDetected(
+        const PhysicalDropDetected& physicalDropDetected) {
+    android::util::stats_write(android::util::PHYSICAL_DROP_DETECTED,
+            int32_t(physicalDropDetected.confidencePctg), physicalDropDetected.accelPeak,
+            physicalDropDetected.freefallDuration);
+
+    return hardware::Void();
+}
+
+hardware::Return<void> StatsHal::reportChargeCycles(const ChargeCycles& chargeCycles) {
+    std::vector<int32_t> buckets = chargeCycles.cycleBucket;
+    int initialSize = buckets.size();
+    for (int i = 0; i < 10 - initialSize; i++) {
+        buckets.push_back(-1); // Push -1 for buckets that do not exist.
+    }
+    android::util::stats_write(android::util::CHARGE_CYCLES_REPORTED, buckets[0], buckets[1],
+            buckets[2], buckets[3], buckets[4], buckets[5], buckets[6], buckets[7], buckets[8],
+            buckets[9]);
+
+    return hardware::Void();
+}
+
+hardware::Return<void> StatsHal::reportBatteryHealthSnapshot(
+        const BatteryHealthSnapshotArgs& batteryHealthSnapshotArgs) {
+    android::util::stats_write(android::util::BATTERY_HEALTH_SNAPSHOT,
+            int32_t(batteryHealthSnapshotArgs.type), batteryHealthSnapshotArgs.temperatureDeciC,
+            batteryHealthSnapshotArgs.voltageMicroV, batteryHealthSnapshotArgs.currentMicroA,
+            batteryHealthSnapshotArgs.openCircuitVoltageMicroV,
+            batteryHealthSnapshotArgs.resistanceMicroOhm, batteryHealthSnapshotArgs.levelPercent);
+
+    return hardware::Void();
+}
+
+hardware::Return<void> StatsHal::reportSlowIo(const SlowIo& slowIo) {
+    android::util::stats_write(android::util::SLOW_IO, int32_t(slowIo.operation), slowIo.count);
+
+    return hardware::Void();
+}
+
+hardware::Return<void> StatsHal::reportBatteryCausedShutdown(
+        const BatteryCausedShutdown& batteryCausedShutdown) {
+    android::util::stats_write(android::util::BATTERY_CAUSED_SHUTDOWN,
+            batteryCausedShutdown.voltageMicroV);
+
+    return hardware::Void();
+}
+
+hardware::Return<void> StatsHal::reportUsbPortOverheatEvent(
+        const UsbPortOverheatEvent& usbPortOverheatEvent) {
+    android::util::stats_write(android::util::USB_PORT_OVERHEAT_EVENT_REPORTED,
+            usbPortOverheatEvent.plugTemperatureDeciC, usbPortOverheatEvent.maxTemperatureDeciC,
+            usbPortOverheatEvent.timeToOverheat, usbPortOverheatEvent.timeToHysteresis,
+            usbPortOverheatEvent.timeToInactive);
+
+    return hardware::Void();
+}
+
+hardware::Return<void> StatsHal::reportSpeechDspStat(
+        const SpeechDspStat& speechDspStat) {
+    android::util::stats_write(android::util::SPEECH_DSP_STAT_REPORTED,
+            speechDspStat.totalUptimeMillis, speechDspStat.totalDowntimeMillis,
+            speechDspStat.totalCrashCount, speechDspStat.totalRecoverCount);
+
+    return hardware::Void();
+}
+
+hardware::Return<void> StatsHal::reportVendorAtom(const VendorAtom& vendorAtom) {
+  ALOGW("reportVendorAtom unsupported");
+  std::string reverDomainName = vendorAtom.reverseDomainName;
+  return hardware::Void();
+}
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace stats
+}  // namespace frameworks
+}  // namespace android