Merge "iot bootaction: provide default lib name"

    iot/BootAction.cpp \

    iot/BootParameters.cpp \

LOCAL_SHARED_LIBRARIES += \

    libandroidthings \

    libbase \

    libbinder \

LOCAL_STATIC_LIBRARIES += cpufeatures

else

LOCAL_SRC_FILES += \

#define LOG_TAG "IotBootAnimation"

#include <android-base/file.h>

#include <base/files/file_util.h>

#include <binder/IPCThreadState.h>

#include <binder/IServiceManager.h>

#include <binder/ProcessState.h>

#include "BootParameters.h"

using namespace android;

using android::base::ReadFileToString;

// Create a typedef for readability.

typedef android::BootAnimation::Animation Animation;

namespace {

constexpr const char* kDefaultLibName = "libbootaction.so";

class BootActionAnimationCallbacks : public android::BootAnimation::Callbacks {

public:

    BootActionAnimationCallbacks(std::unique_ptr<BootParameters> bootParameters)

        // This value is optionally provided by the user and will be written to

        // /oem/oem.prop.

        char property[PROP_VALUE_MAX] = {0};

        if (property_get("ro.oem.bootactions.lib", property, "") < 1) {

            ALOGI("No bootaction specified");

        property_get("ro.oem.bootactions.lib", property, kDefaultLibName);

        library_path += property;

        if (!::base::PathExists(::base::FilePath(library_path))) {

            ALOGI("Skipping boot actions: %s does not exist", library_path.c_str());

            return;

        }

        library_path += property;

        mBootAction = new BootAction();

        if (!mBootAction->init(library_path, mBootParameters->getParameters())) {