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Commit be17a4f2 authored by Yifan Hong's avatar Yifan Hong
Browse files

Update for expanding @2.0::HealthInfo. 

Health service also sends other fields in callbacks.
Test: builds
Bug: 62229583

Change-Id: Icb9215c263ba34055e77db3dbb047998bb2da4e8
parent faaed165

healthd/Health.cpp

+12 −3
Original line number Diff line number Diff line
@@ -120,7 +120,7 @@ Return<Result> Health::update() { 
    }



    // Retrieve all information and call healthd_mode_ops->battery_update, which calls

    // notifyListeners.

    // updateAndNotify.

    bool chargerOnline = battery_monitor_->update();



    // adjust uevent / wakealarm periods
@@ -129,10 +129,19 @@ Return<Result> Health::update() { 
    return Result::SUCCESS;

}



void Health::notifyListeners(const HealthInfo& info) {

void Health::updateAndNotify(HealthInfo* info) {

    // update 2.0 specific fields

    struct BatteryProperty prop;

    if (battery_monitor_->getProperty(BATTERY_PROP_CURRENT_AVG, &prop) == OK)

        info->batteryCurrentAverage = static_cast<int32_t>(prop.valueInt64);

    if (battery_monitor_->getProperty(BATTERY_PROP_CAPACITY, &prop) == OK)

        info->batteryCapacity = static_cast<int32_t>(prop.valueInt64);

    if (battery_monitor_->getProperty(BATTERY_PROP_ENERGY_COUNTER, &prop) == OK)

        info->energyCounter = prop.valueInt64;



    std::lock_guard<std::mutex> _lock(callbacks_lock_);

    for (auto it = callbacks_.begin(); it != callbacks_.end();) {

        auto ret = (*it)->healthInfoChanged(info);

        auto ret = (*it)->healthInfoChanged(*info);

        if (!ret.isOk() && ret.isDeadObject()) {

            it = callbacks_.erase(it);

        } else {

healthd/HealthService.cpp

+4 −4
Original line number Diff line number Diff line
@@ -28,8 +28,8 @@ 


using android::hardware::IPCThreadState;

using android::hardware::configureRpcThreadpool;

using android::hardware::health::V1_0::HealthInfo;

using android::hardware::health::V1_0::hal_conversion::convertToHealthInfo;

using android::hardware::health::V2_0::HealthInfo;

using android::hardware::health::V2_0::IHealth;

using android::hardware::health::V2_0::implementation::Health;
@@ -89,9 +89,9 @@ void healthd_mode_service_2_0_battery_update(struct android::BatteryProperties* 
    // Implementation-defined update logic goes here. An implementation

    // can make modifications to prop before broadcasting it to all callbacks.



    HealthInfo info;

    convertToHealthInfo(prop, info);

    static_cast<Health*>(gHealth.get())->notifyListeners(info);

    HealthInfo info{};

    convertToHealthInfo(prop, info.legacy);

    static_cast<Health*>(gHealth.get())->updateAndNotify(&info);

}



static struct healthd_mode_ops healthd_mode_service_2_0_ops = {

healthd/include/health2/Health.h

+1 −2
Original line number Diff line number Diff line
@@ -16,7 +16,6 @@ namespace V2_0 { 
namespace implementation {



using V1_0::BatteryStatus;

using V1_0::HealthInfo;



using ::android::hidl::base::V1_0::IBase;
@@ -25,7 +24,7 @@ struct Health : public IHealth, hidl_death_recipient { 
    Health(struct healthd_config* c);



    // TODO(b/62229583): clean up and hide these functions.

    void notifyListeners(const HealthInfo& info);

    void updateAndNotify(HealthInfo* info);



    // Methods from IHealth follow.

    Return<Result> registerCallback(const sp<IHealthInfoCallback>& callback) override;