--- /dev/null
+// This file is autogenerated by hidl-gen. Do not edit manually.
+
+genrule {
+ name: "android.hardware.health@1.0_genc++",
+ tools: ["hidl-gen"],
+ cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.health@1.0",
+ srcs: [
+ "types.hal",
+ "IHealth.hal",
+ ],
+ out: [
+ "android/hardware/health/1.0/types.cpp",
+ "android/hardware/health/1.0/HealthAll.cpp",
+ ],
+}
+
+genrule {
+ name: "android.hardware.health@1.0_genc++_headers",
+ tools: ["hidl-gen"],
+ cmd: "$(location hidl-gen) -o $(genDir) -Lc++ -randroid.hardware:hardware/interfaces android.hardware.health@1.0",
+ srcs: [
+ "types.hal",
+ "IHealth.hal",
+ ],
+ out: [
+ "android/hardware/health/1.0/types.h",
+ "android/hardware/health/1.0/IHealth.h",
+ "android/hardware/health/1.0/IHwHealth.h",
+ "android/hardware/health/1.0/BnHealth.h",
+ "android/hardware/health/1.0/BpHealth.h",
+ "android/hardware/health/1.0/BsHealth.h",
+ ],
+}
+
+cc_library_shared {
+ name: "android.hardware.health@1.0",
+ generated_sources: ["android.hardware.health@1.0_genc++"],
+ generated_headers: ["android.hardware.health@1.0_genc++_headers"],
+ export_generated_headers: ["android.hardware.health@1.0_genc++_headers"],
+ shared_libs: [
+ "libhidl",
+ "libhwbinder",
+ "libutils",
+ "libcutils",
+ ],
+ export_shared_lib_headers: [
+ "libhidl",
+ "libhwbinder",
+ "libutils",
+ ],
+}
--- /dev/null
+# This file is autogenerated by hidl-gen. Do not edit manually.
+
+LOCAL_PATH := $(call my-dir)
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.health@1.0-java
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+
+intermediates := $(local-generated-sources-dir)
+
+HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
+
+#
+# Build types.hal (BatteryHealth)
+#
+GEN := $(intermediates)/android/hardware/health/1.0/BatteryHealth.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava -randroid.hardware:hardware/interfaces \
+ android.hardware.health@1.0::types.BatteryHealth
+
+$(GEN): $(LOCAL_PATH)/types.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (BatteryStatus)
+#
+GEN := $(intermediates)/android/hardware/health/1.0/BatteryStatus.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava -randroid.hardware:hardware/interfaces \
+ android.hardware.health@1.0::types.BatteryStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HealthConfig)
+#
+GEN := $(intermediates)/android/hardware/health/1.0/HealthConfig.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava -randroid.hardware:hardware/interfaces \
+ android.hardware.health@1.0::types.HealthConfig
+
+$(GEN): $(LOCAL_PATH)/types.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HealthInfo)
+#
+GEN := $(intermediates)/android/hardware/health/1.0/HealthInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava -randroid.hardware:hardware/interfaces \
+ android.hardware.health@1.0::types.HealthInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (Result)
+#
+GEN := $(intermediates)/android/hardware/health/1.0/Result.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava -randroid.hardware:hardware/interfaces \
+ android.hardware.health@1.0::types.Result
+
+$(GEN): $(LOCAL_PATH)/types.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IHealth.hal
+#
+GEN := $(intermediates)/android/hardware/health/1.0/IHealth.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IHealth.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava -randroid.hardware:hardware/interfaces \
+ android.hardware.health@1.0::IHealth
+
+$(GEN): $(LOCAL_PATH)/IHealth.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_JAVA_LIBRARY)
+
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.health@1.0-java-static
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+
+intermediates := $(local-generated-sources-dir)
+
+HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
+
+#
+# Build types.hal (BatteryHealth)
+#
+GEN := $(intermediates)/android/hardware/health/1.0/BatteryHealth.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava -randroid.hardware:hardware/interfaces \
+ android.hardware.health@1.0::types.BatteryHealth
+
+$(GEN): $(LOCAL_PATH)/types.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (BatteryStatus)
+#
+GEN := $(intermediates)/android/hardware/health/1.0/BatteryStatus.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava -randroid.hardware:hardware/interfaces \
+ android.hardware.health@1.0::types.BatteryStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HealthConfig)
+#
+GEN := $(intermediates)/android/hardware/health/1.0/HealthConfig.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava -randroid.hardware:hardware/interfaces \
+ android.hardware.health@1.0::types.HealthConfig
+
+$(GEN): $(LOCAL_PATH)/types.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (HealthInfo)
+#
+GEN := $(intermediates)/android/hardware/health/1.0/HealthInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava -randroid.hardware:hardware/interfaces \
+ android.hardware.health@1.0::types.HealthInfo
+
+$(GEN): $(LOCAL_PATH)/types.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (Result)
+#
+GEN := $(intermediates)/android/hardware/health/1.0/Result.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava -randroid.hardware:hardware/interfaces \
+ android.hardware.health@1.0::types.Result
+
+$(GEN): $(LOCAL_PATH)/types.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IHealth.hal
+#
+GEN := $(intermediates)/android/hardware/health/1.0/IHealth.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IHealth.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava -randroid.hardware:hardware/interfaces \
+ android.hardware.health@1.0::IHealth
+
+$(GEN): $(LOCAL_PATH)/IHealth.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.health@1.0-java-constants
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+
+intermediates := $(local-generated-sources-dir)
+
+HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
+#
+GEN := $(intermediates)/android/hardware/health/1.0/Constants.java
+$(GEN): $(HIDL)
+$(GEN): $(LOCAL_PATH)/types.hal
+$(GEN): $(LOCAL_PATH)/IHealth.hal
+
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Ljava-constants -randroid.hardware:hardware/interfaces \
+ android.hardware.health@1.0
+
+$(GEN):
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+# Avoid dependency cycle of framework.jar -> this-library -> framework.jar
+LOCAL_NO_STANDARD_LIBRARIES := true
+LOCAL_JAVA_LIBRARIES := core-oj
+
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
--- /dev/null
+/*
+ * Copyright (C) 2016 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.health@1.0;
+
+interface IHealth {
+ /**
+ * This function lets you change healthd configuration from default if
+ * desired. It must be called exactly once at startup time.
+ *
+ * The configuration values are described in 'struct HealthConfig'.
+ * To use default configuration, simply return without modifying the
+ * fields of the config parameter.
+ *
+ * @param default healthd configuration.
+ */
+ init(HealthConfig config) generates (HealthConfig configOut);
+
+ /**
+ * This function is a hook to update/change device's HealthInfo (as described
+ * in 'struct HealthInfo').
+ *
+ * 'HealthInfo' describes device's battery and charging status, typically
+ * read from kernel. These values may be modified in this call.
+ *
+ * @param Device Health info as described in 'struct HealthInfo'.
+ * @return skipLogging Indication to the caller to add 'or' skip logging the health
+ * information. Return 'true' to skip logging the update.
+ * @return infoOut HealthInfo to be sent to client code. (May or may
+ * not be modified).
+ */
+ update(HealthInfo info) generates (bool skipLogging, HealthInfo infoOut);
+
+ /**
+ * This function is called by healthd when framework queries for remaining
+ * energy in the Battery through BatteryManager APIs.
+ *
+ * @return result Result of querying enery counter for the battery.
+ * @return energy Battery remaining energy in nanowatt-hours.
+ * Must be '0' if result is anything other than Result::SUCCESS.
+ */
+ energyCounter() generates (Result result, int64_t energy);
+};
--- /dev/null
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.health@1.0-impl
+LOCAL_MODULE_RELATIVE_PATH := hw
+LOCAL_C_INCLUDES := system/core/healthd/include system/core/base/include
+LOCAL_SRC_FILES := \
+ Health.cpp \
+
+LOCAL_SHARED_LIBRARIES := \
+ libcutils \
+ libhidl \
+ libhwbinder \
+ liblog \
+ libutils \
+ android.hardware.health@1.0 \
+
+LOCAL_STATIC_LIBRARIES := android.hardware.health@1.0-convert
+
+LOCAL_HAL_STATIC_LIBRARIES := libhealthd
+
+include $(BUILD_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.health@1.0-convert
+LOCAL_SRC_FILES := convert.cpp
+LOCAL_C_INCLUDES := system/core/healthd/include system/core/base/include
+LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
+LOCAL_SHARED_LIBRARIES := \
+ libcutils \
+ libhidl \
+ libutils \
+ android.hardware.health@1.0 \
+
+include $(BUILD_STATIC_LIBRARY)
+
+include $(call first-makefiles-under,$(LOCAL_PATH))
--- /dev/null
+/*
+ * Copyright (C) 2016 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 "health-hal"
+
+#include <Health.h>
+#include <include/hal_conversion.h>
+
+namespace android {
+namespace hardware {
+namespace health {
+namespace V1_0 {
+namespace implementation {
+
+using ::android::hardware::health::V1_0::hal_conversion::convertToHealthConfig;
+using ::android::hardware::health::V1_0::hal_conversion::convertFromHealthConfig;
+using ::android::hardware::health::V1_0::hal_conversion::convertToHealthInfo;
+using ::android::hardware::health::V1_0::hal_conversion::convertFromHealthInfo;
+
+// Methods from ::android::hardware::health::V1_0::IHealth follow.
+Return<void> Health::init(const HealthConfig& config, init_cb _hidl_cb) {
+ struct healthd_config healthd_config = {};
+ HealthConfig configOut;
+
+ // To keep working with existing healthd static HALs,
+ // convert the new HealthConfig to the old healthd_config
+ // and back.
+
+ convertFromHealthConfig(config, &healthd_config);
+ healthd_board_init(&healthd_config);
+ mGetEnergyCounter = healthd_config.energyCounter;
+ convertToHealthConfig(&healthd_config, configOut);
+
+ _hidl_cb(configOut);
+
+ return Void();
+}
+
+Return<void> Health::update(const HealthInfo& info, update_cb _hidl_cb) {
+ struct android::BatteryProperties p = {};
+ HealthInfo infoOut;
+
+ // To keep working with existing healthd static HALs,
+ // convert the new HealthInfo to android::Batteryproperties
+ // and back.
+
+ convertFromHealthInfo(info, &p);
+ int skipLogging = healthd_board_battery_update(&p);
+ convertToHealthInfo(&p, infoOut);
+
+ _hidl_cb(!!skipLogging, infoOut);
+
+ return Void();
+}
+
+Return<void> Health::energyCounter(energyCounter_cb _hidl_cb) {
+ int64_t energy = 0;
+ Result result = Result::NOT_SUPPORTED;
+
+ if (mGetEnergyCounter) {
+ int status = mGetEnergyCounter(&energy);
+ if (status == 0) {
+ result = Result::SUCCESS;
+ }
+ }
+
+ _hidl_cb(result, energy);
+
+ return Void();
+}
+
+IHealth* HIDL_FETCH_IHealth(const char* /* name */) {
+ return new Health();
+}
+
+} // namespace implementation
+} // namespace V1_0
+} // namespace health
+} // namespace hardware
+} // namespace android
--- /dev/null
+#ifndef HIDL_GENERATED_android_hardware_health_V1_0_Health_H_
+#define HIDL_GENERATED_android_hardware_health_V1_0_Health_H_
+
+#include <android/hardware/health/1.0/IHealth.h>
+#include <hidl/Status.h>
+#include <hidl/MQDescriptor.h>
+#include <healthd/healthd.h>
+#include <utils/String8.h>
+
+namespace android {
+namespace hardware {
+namespace health {
+namespace V1_0 {
+namespace implementation {
+
+using ::android::hardware::health::V1_0::HealthInfo;
+using ::android::hardware::health::V1_0::HealthConfig;
+using ::android::hardware::health::V1_0::IHealth;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::hidl_string;
+using ::android::sp;
+
+struct Health : public IHealth {
+ // Methods from ::android::hardware::health::V1_0::IHealth follow.
+ Return<void> init(const HealthConfig& config, init_cb _hidl_cb) override;
+ Return<void> update(const HealthInfo& info, update_cb _hidl_cb) override;
+ Return<void> energyCounter(energyCounter_cb _hidl_cb) override;
+private:
+ std::function<int(int64_t *)> mGetEnergyCounter;
+};
+
+extern "C" IHealth* HIDL_FETCH_IHealth(const char* name);
+
+} // namespace implementation
+} // namespace V1_0
+} // namespace health
+} // namespace hardware
+} // namespace android
+
+#endif // HIDL_GENERATED_android_hardware_health_V1_0_Health_H_
--- /dev/null
+/*
+ * Copyright (C) 2016 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 "include/hal_conversion.h"
+
+namespace android {
+namespace hardware {
+namespace health {
+namespace V1_0 {
+namespace hal_conversion {
+
+void convertToHealthConfig(const struct healthd_config *hc, HealthConfig& config) {
+ config.periodicChoresIntervalFast = hc->periodic_chores_interval_fast;
+ config.periodicChoresIntervalSlow = hc->periodic_chores_interval_slow;
+
+ config.batteryStatusPath = hc->batteryStatusPath.string();
+ config.batteryHealthPath = hc->batteryHealthPath.string();
+ config.batteryPresentPath = hc->batteryPresentPath.string();
+ config.batteryCapacityPath = hc->batteryCapacityPath.string();
+ config.batteryVoltagePath = hc->batteryVoltagePath.string();
+ config.batteryTemperaturePath = hc->batteryTemperaturePath.string();
+ config.batteryTechnologyPath = hc->batteryTechnologyPath.string();
+ config.batteryCurrentNowPath = hc->batteryCurrentNowPath.string();
+ config.batteryCurrentAvgPath = hc->batteryCurrentAvgPath.string();
+ config.batteryChargeCounterPath = hc->batteryChargeCounterPath.string();
+ config.batteryFullChargePath = hc->batteryFullChargePath.string();
+ config.batteryCycleCountPath = hc->batteryCycleCountPath.string();
+
+}
+
+void convertFromHealthConfig(const HealthConfig& c, struct healthd_config *hc) {
+ hc->periodic_chores_interval_fast = c.periodicChoresIntervalFast;
+ hc->periodic_chores_interval_slow = c.periodicChoresIntervalSlow;
+
+ hc->batteryStatusPath =
+ android::String8(c.batteryStatusPath.c_str(),
+ c.batteryStatusPath.size());
+
+ hc->batteryHealthPath =
+ android::String8(c.batteryHealthPath.c_str(),
+ c.batteryHealthPath.size());
+
+ hc->batteryPresentPath =
+ android::String8(c.batteryPresentPath.c_str(),
+ c.batteryPresentPath.size());
+
+ hc->batteryCapacityPath =
+ android::String8(c.batteryCapacityPath.c_str(),
+ c.batteryCapacityPath.size());
+
+ hc->batteryVoltagePath =
+ android::String8(c.batteryVoltagePath.c_str(),
+ c.batteryVoltagePath.size());
+
+ hc->batteryTemperaturePath =
+ android::String8(c.batteryTemperaturePath.c_str(),
+ c.batteryTemperaturePath.size());
+
+ hc->batteryTechnologyPath =
+ android::String8(c.batteryTechnologyPath.c_str(),
+ c.batteryTechnologyPath.size());
+
+ hc->batteryCurrentNowPath =
+ android::String8(c.batteryCurrentNowPath.c_str(),
+ c.batteryCurrentNowPath.size());
+
+ hc->batteryCurrentAvgPath =
+ android::String8(c.batteryCurrentAvgPath.c_str(),
+ c.batteryCurrentNowPath.size());
+
+ hc->batteryChargeCounterPath =
+ android::String8(c.batteryChargeCounterPath.c_str(),
+ c.batteryChargeCounterPath.size());
+
+ hc->batteryFullChargePath =
+ android::String8(c.batteryFullChargePath.c_str(),
+ c.batteryFullChargePath.size());
+
+ hc->batteryCycleCountPath =
+ android::String8(c.batteryCycleCountPath.c_str(),
+ c.batteryCycleCountPath.size());
+
+ // energyCounter is handled through special means so all calls to
+ // the function go across the HALs
+
+ // boot_min_cap - never used in Android (only in charger-mode).
+
+ // screen_on - never used in Android (only in charger mode).
+}
+
+void convertToHealthInfo(const struct android::BatteryProperties *p,
+ HealthInfo& info) {
+ info.chargerAcOnline = p->chargerAcOnline;
+ info.chargerUsbOnline = p->chargerUsbOnline;
+ info.chargerWirelessOnline = p->chargerWirelessOnline;
+ info.maxChargingCurrent = p->maxChargingCurrent;
+ info.maxChargingVoltage = p->maxChargingVoltage;
+ info.batteryStatus = static_cast<BatteryStatus>(p->batteryStatus);
+ info.batteryHealth = static_cast<BatteryHealth>(p->batteryHealth);
+ info.batteryPresent = p->batteryPresent;
+ info.batteryLevel = p->batteryLevel;
+ info.batteryVoltage = p->batteryVoltage;
+ info.batteryTemperature = p->batteryTemperature;
+ info.batteryCurrent = p->batteryCurrent;
+ info.batteryCycleCount = p->batteryCycleCount;
+ info.batteryFullCharge = p->batteryFullCharge;
+ info.batteryChargeCounter = p->batteryChargeCounter;
+ info.batteryTechnology = p->batteryTechnology;
+}
+
+void convertFromHealthInfo(const HealthInfo& info,
+ struct android::BatteryProperties *p) {
+ p->chargerAcOnline = info.chargerAcOnline;
+ p->chargerUsbOnline = info.chargerUsbOnline;
+ p->chargerWirelessOnline = info.chargerWirelessOnline;
+ p->maxChargingCurrent = info.maxChargingCurrent;
+ p->maxChargingVoltage = info.maxChargingVoltage;
+ p->batteryStatus = static_cast<int>(info.batteryStatus);
+ p->batteryHealth = static_cast<int>(info.batteryHealth);
+ p->batteryPresent = info.batteryPresent;
+ p->batteryLevel = info.batteryLevel;
+ p->batteryVoltage = info.batteryVoltage;
+ p->batteryTemperature = info.batteryTemperature;
+ p->batteryCurrent = info.batteryCurrent;
+ p->batteryCycleCount = info.batteryCycleCount;
+ p->batteryFullCharge = info.batteryFullCharge;
+ p->batteryChargeCounter = info.batteryChargeCounter;
+ p->batteryTechnology = android::String8(info.batteryTechnology.c_str());
+}
+
+} // namespace hal_conversion
+} // namespace V1_0
+} // namespace health
+} // namespace hardware
+} // namespace android
--- /dev/null
+/*
+ * Copyright (C) 2016 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 HARDWARE_INTERFACES_HEALTH_V1_0_DEFAULT_INCLUDE_HAL_CONVERSION_H_
+#define HARDWARE_INTERFACES_HEALTH_V1_0_DEFAULT_INCLUDE_HAL_CONVERSION_H_
+
+#include <android/hardware/health/1.0/IHealth.h>
+#include <healthd/healthd.h>
+
+namespace android {
+namespace hardware {
+namespace health {
+namespace V1_0 {
+namespace hal_conversion {
+
+void convertToHealthConfig(const struct healthd_config *hc,
+ HealthConfig& config);
+void convertFromHealthConfig(const HealthConfig& c, struct healthd_config *hc);
+
+void convertToHealthInfo(const struct android::BatteryProperties *p,
+ HealthInfo& info);
+void convertFromHealthInfo(const HealthInfo& info,
+ struct android::BatteryProperties *p);
+
+} // namespace hal_conversion
+} // namespace V1_0
+} // namespace sensors
+} // namespace hardware
+} // namespace android
+
+#endif // HARDWARE_INTERFACES_HEALTH_V1_0_DEFAULT_INCLUDE_HAL_CONVERSION_H_
--- /dev/null
+# Copyright 2016 The Android Open Source Project
+
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_SRC_FILES := healthd_board_default.cpp
+LOCAL_MODULE := libhealthd.default
+LOCAL_CFLAGS := -Werror
+LOCAL_C_INCLUDES := system/core/healthd/include system/core/base/include
+include $(BUILD_STATIC_LIBRARY)
--- /dev/null
+/*
+ * Copyright (C) 2013 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 <healthd/healthd.h>
+
+void healthd_board_init(struct healthd_config*)
+{
+ // use defaults
+}
+
+int healthd_board_battery_update(struct android::BatteryProperties*)
+{
+ // return 0 to log periodic polled battery status to kernel log
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright (C) 2016 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.health@1.0;
+
+/*
+ * Possible return values for optional HAL method(s) like
+ * IHealth::energyCounter()
+ */
+enum Result : int32_t {
+ SUCCESS,
+ NOT_SUPPORTED,
+ UNKNOWN,
+};
+
+/*
+ * Possible values for Battery Status.
+ * Note: These are currently in sync with BatteryManager and must not
+ * be extended / altered.
+ */
+@export(name="", value_prefix="BATTERY_STATUS_")
+enum BatteryStatus : int32_t {
+ UNKNOWN = 1,
+ CHARGING = 2,
+ DISCHARGING = 3,
+ /*
+ * Battery is *not* charging - special case when charger is present
+ * but battery isn't charging
+ */
+ NOT_CHARGING = 4,
+ FULL = 5,
+};
+
+/*
+ * Possible values for Battery Health.
+ * Note: These are currently in sync with BatteryManager and must not
+ * be extended / altered.
+ */
+@export(name="", value_prefix="BATTERY_HEALTH_")
+enum BatteryHealth : int32_t {
+ UNKNOWN = 1,
+ GOOD = 2,
+ OVERHEAT = 3,
+ DEAD = 4,
+ OVER_VOLTAGE = 5,
+ /*
+ * Battery experienced an unknown/unspecifid failure.
+ */
+ UNSPECIFIED_FAILURE = 6,
+ COLD = 7,
+};
+
+struct HealthConfig {
+
+ /*
+ * periodicChoresIntervalFast is used while the device is not in
+ * suspend, or in suspend and connected to a charger (to watch for battery
+ * overheat due to charging)
+ */
+ int32_t periodicChoresIntervalFast;
+
+ /*
+ * periodicChoresIntervalSlow is used when the device is in suspend and
+ * not connected to a charger (to watch for a battery drained to zero
+ * remaining capacity).
+ */
+ int32_t periodicChoresIntervalSlow;
+
+ /*
+ * power_supply sysfs attribute file paths. Set these to specific paths
+ * to use for the associated battery parameters. Clients must search
+ * for appropriate power_supply attribute files to use, for any paths
+ * left empty after the HAL is initialized.
+ */
+
+ /*
+ * batteryStatusPath - file path to read battery charging status.
+ * (POWER_SUPPLY_PROP_STATUS)
+ */
+ string batteryStatusPath;
+
+
+ /*
+ * batteryHealthPath - file path to read battery health.
+ * (POWER_SUPPLY_PROP_HEALTH)
+ */
+ string batteryHealthPath;
+
+ /*
+ * batteryPresentPath - file path to read battery present status.
+ * (POWER_SUPPLY_PROP_PRESENT)
+ */
+ string batteryPresentPath;
+
+
+ /*
+ * batteryCapacityPath - file path to read remaining battery capacity.
+ * (POWER_SUPPLY_PROP_CAPACITY)
+ */
+ string batteryCapacityPath;
+
+ /*
+ * batteryVoltagePath - file path to read battery voltage.
+ * (POWER_SUPPLY_PROP_VOLTAGE_NOW)
+ */
+ string batteryVoltagePath;
+
+ /*
+ * batteryTemperaturePath - file path to read battery temperature in tenths
+ * of degree celcius. (POWER_SUPPLY_PROP_TEMP)
+ */
+ string batteryTemperaturePath;
+
+ /*
+ * batteryTechnologyPath - file path to read battery technology.
+ * (POWER_SUPPLY_PROP_TECHNOLOGY)
+ */
+ string batteryTechnologyPath;
+
+ /*
+ * batteryCurrentNowPath - file path to read battery instantaneous current.
+ * (POWER_SUPPLY_PROP_CURRENT_NOW)
+ */
+ string batteryCurrentNowPath;
+
+ /*
+ * batteryCurrentAvgPath - file path to read battery average current.
+ * (POWER_SUPPLY_PROP_CURRENT_AVG)
+ */
+ string batteryCurrentAvgPath;
+
+ /*
+ * batteryChargeCounterPath - file path to read battery accumulated charge.
+ * (POWER_SUPPLY_PROP_CHARGE_COUNTER)
+ */
+ string batteryChargeCounterPath;
+
+ /*
+ * batteryFullChargerPath - file path to read battery charge value when it
+ * is considered to be full. (POWER_SUPPLY_PROP_CHARGE_FULL)
+ */
+ string batteryFullChargePath;
+
+ /*
+ * batteryCycleCountPath - file path to read battery charge cycle count.
+ * (POWER_SUPPLY_PROP_CYCLE_COUNT)
+ */
+ string batteryCycleCountPath;
+};
+
+/*
+ * The parameter to healthd mainloop update calls
+ */
+struct HealthInfo {
+ /* AC charger state - 'true' if online */
+ bool chargerAcOnline;
+
+ /* USB charger state - 'true' if online */
+ bool chargerUsbOnline;
+
+ /* Wireless charger state - 'true' if online */
+ bool chargerWirelessOnline;
+
+ /* Maximum charging current supported by charger in uA */
+ int32_t maxChargingCurrent;
+
+ /* Maximum charging voltage supported by charger in uV */
+ int32_t maxChargingVoltage;
+
+ BatteryStatus batteryStatus;
+
+ BatteryHealth batteryHealth;
+
+ /* 'true' if battery is present */
+ bool batteryPresent;
+
+ /* Remaining battery capacity in percent */
+ int32_t batteryLevel;
+
+ /* Instantaneous battery voltage in uV */
+ int32_t batteryVoltage;
+
+ /* Instantaneous battery temperature in tenths of degree celcius */
+ int32_t batteryTemperature;
+
+ /* Instantaneous battery current in uA */
+ int32_t batteryCurrent;
+
+ /* Battery charge cycle count */
+ int32_t batteryCycleCount;
+
+ /* Battery charge value when it is considered to be "full" in uA-h */
+ int32_t batteryFullCharge;
+
+ /* Instantaneous battery capacity in uA-h */
+ int32_t batteryChargeCounter;
+
+ /* Battery technology, e.g. "Li-ion, Li-Poly" etc. */
+ string batteryTechnology;
+};
--- /dev/null
+// This is an autogenerated file, do not edit.
+subdirs = [
+ "1.0",
+]
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