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Commit 41db6ab8 authored by Steven Moreland's avatar Steven Moreland
Browse files

Adding android.hardware.light@2.0 service. 

Bug: 32022100
Test: end-to-end
Change-Id: I2d143f3a283e3a230c5ae4999e492f29ffe4234c
parent 81f5da98

light/2.0/default/Android.mk

+23 −0
Original line number Diff line number Diff line
@@ -18,3 +18,26 @@ LOCAL_SHARED_LIBRARIES := \ 
    android.hardware.light@2.0 \



include $(BUILD_SHARED_LIBRARY)



include $(CLEAR_VARS)

LOCAL_MODULE_RELATIVE_PATH := hw

LOCAL_MODULE := android.hardware.light@2.0-service

LOCAL_INIT_RC := android.hardware.light@2.0-service.rc

LOCAL_SRC_FILES := \

    service.cpp \



LOCAL_SHARED_LIBRARIES := \

    liblog \

    libcutils \

    libdl \

    libbase \

    libutils \

    libhardware_legacy \

    libhardware \



LOCAL_SHARED_LIBRARIES += \

    libhwbinder \

    libhidl \

    android.hardware.light@2.0 \



include $(BUILD_EXECUTABLE)

light/2.0/default/android.hardware.light@2.0-service.rc

0 → 100644
+4 −0
Original line number Diff line number Diff line 
service light-hal-2-0 /system/bin/hw/android.hardware.light@2.0-service

    class hal

    user system

    group system readproc
 
 No newline at end of file

light/2.0/default/service.cpp

0 → 100644
+46 −0
Original line number Diff line number Diff line 
#define LOG_TAG "android.hardware.light@2.0-service"

#include <utils/Log.h>



#include <iostream>

#include <unistd.h>



#include <android/hardware/light/2.0/ILight.h>



#include <hidl/IServiceManager.h>

#include <hwbinder/IPCThreadState.h>

#include <hwbinder/ProcessState.h>

#include <utils/Errors.h>

#include <utils/StrongPointer.h>



using android::sp;



// libhwbinder:

using android::hardware::IPCThreadState;

using android::hardware::ProcessState;



// Generated HIDL files

using android::hardware::light::V2_0::ILight;



int main() {

    ALOGI("Service is starting.");

    const char instance[] = "light";

    ALOGI("Retrieving default implementation of instance %s.",

          instance);



    android::sp<ILight> service = ILight::getService(instance, true);



    if (service.get() == nullptr) {

        ALOGE("ILight::getService returned NULL, exiting");

        return -1;

    }



    LOG_FATAL_IF(service->isRemote(), "Implementation is REMOTE!");



    ALOGI("Registering instance %s.", instance);

    service->registerAsService(instance);

    ALOGI("Ready.");



    ProcessState::self()->setThreadPoolMaxThreadCount(0);

    ProcessState::self()->startThreadPool();

    IPCThreadState::self()->joinThreadPool();

}