TermApp/app/src/main/cpp/PhoneDevice.cpp

#include "TerminalDevice.h"

#include <AndroidHelper.h>
#include "PhoneDevice.h"
#include <Client/Terminal.h>
#include <Utils.h>
#include <LogThread.h>
#include "ncnn/yolov5ncnn.h"
#include "GPIOControl.h"

#include <opencv2/opencv.hpp>
#include <opencv2/core.hpp>
#include <opencv2/imgproc.hpp>


#include <opencv2/core/types.hpp>
#include <opencv2/core/core.hpp>
#include <opencv2/imgproc/imgproc.hpp>

#include <android/log.h>
#include <android/thermal.h>
#include <sys/system_properties.h>
#include <Mat.h>

#include <filesystem>
namespace fs = std::filesystem;

#define CMD_SET_485_EN_STATE						131
#define CMD_SET_CAM_3V3_EN_STATE					132
#define CMD_SET_12V_EN_STATE						133

extern bool GetJniEnv(JavaVM *vm, JNIEnv **env, bool& didAttachThread);

#define WAKELOCK_NAME   "NDK_WK_"
// This value is 2 ^ 18 - 1, and is used to clamp the RGB values before their
// ranges
// are normalized to eight bits.
static const int kMaxChannelValue = 262143;

static long getFreeMemoryImpl(const char* const sums[], const size_t sumsLen[], size_t num)
{
    int fd = open("/proc/meminfo", O_RDONLY | O_CLOEXEC);

    if (fd < 0) {
        ALOGW("Unable to open /proc/meminfo");
        return -1;
    }

    char buffer[2048];
    const int len = read(fd, buffer, sizeof(buffer)-1);
    close(fd);

    if (len < 0) {
        ALOGW("Unable to read /proc/meminfo");
        return -1;
    }
    buffer[len] = 0;

    size_t numFound = 0;
    jlong mem = 0;

    char* p = buffer;
    while (*p && numFound < num) {
        int i = 0;
        while (sums[i]) {
            if (strncmp(p, sums[i], sumsLen[i]) == 0) {
                p += sumsLen[i];
                while (*p == ' ') p++;
                char* num = p;
                while (*p >= '0' && *p <= '9') p++;
                if (*p != 0) {
                    *p = 0;
                    p++;
                    if (*p == 0) p--;
                }
                mem += atoll(num) * 1024;
                numFound++;
                break;
            }
            i++;
        }
        p++;
    }

    return numFound > 0 ? mem : -1;
}

static jlong android_os_Process_getFreeMemory()
{
    static const char* const sums[] = { "MemFree:", "Cached:", NULL };
    static const size_t sumsLen[] = { strlen("MemFree:"), strlen("Cached:"), 0 };
    return getFreeMemoryImpl(sums, sumsLen, 2);
}

static jlong android_os_Process_getTotalMemory()
{
    static const char* const sums[] = { "MemTotal:", NULL };
    static const size_t sumsLen[] = { strlen("MemTotal:"), 0 };
    return getFreeMemoryImpl(sums, sumsLen, 1);
}

static inline uint32_t YUV2RGB(int nY, int nU, int nV) {
    nY -= 16;
    nU -= 128;
    nV -= 128;
    if (nY < 0) nY = 0;

    // This is the floating point equivalent. We do the conversion in integer
    // because some Android devices do not have floating point in hardware.
    // nR = (int)(1.164 * nY + 1.596 * nV);
    // nG = (int)(1.164 * nY - 0.813 * nV - 0.391 * nU);
    // nB = (int)(1.164 * nY + 2.018 * nU);

    int nR = (int)(1192 * nY + 1634 * nV);
    int nG = (int)(1192 * nY - 833 * nV - 400 * nU);
    int nB = (int)(1192 * nY + 2066 * nU);

    nR = std::min(kMaxChannelValue, std::max(0, nR));
    nG = std::min(kMaxChannelValue, std::max(0, nG));
    nB = std::min(kMaxChannelValue, std::max(0, nB));

    nR = (nR >> 10) & 0xff;
    nG = (nG >> 10) & 0xff;
    nB = (nB >> 10) & 0xff;

    return 0xff000000 | (nR << 16) | (nG << 8) | nB;
}

CPhoneDevice::CPhoneCamera::CPhoneCamera(CPhoneDevice* dev, int32_t width, int32_t height, const NdkCamera::CAMERA_PARAMS& params) : NdkCamera(width, height, params), m_dev(dev)
{
}

CPhoneDevice::CPhoneCamera::~CPhoneCamera()
{
    m_dev = NULL;
}

bool CPhoneDevice::CPhoneCamera::on_image(cv::Mat& rgb)
{
    if (m_dev != NULL)
    {
        return m_dev->OnImageReady(rgb);
    }

    return false;
}

void CPhoneDevice::CPhoneCamera::on_error(const std::string& msg)
{
    if (m_dev != NULL)
    {
        m_dev->onError(msg);
    }
}

CPhoneDevice::CPhoneDevice(JavaVM* vm, jobject service, const std::string& appPath, unsigned int netId) : mCameraPowerCount(0), mOtgCount(0)
{
    mCamera = NULL;
    m_listener = NULL;
    m_pRecognizationCfg = NULL;
    mHeartbeatStartTime = 0;
    mHeartbeatDuration = 0;
    m_javaService = NULL;
    m_appPath = appPath;

    mNetId = netId;

    m_sysApiClass = NULL;

    RegisterHandlerForSignal(SIGUSR2);

    m_vm = vm;
    JNIEnv* env = NULL;
    bool didAttachThread = false;
    bool res = GetJniEnv(m_vm, &env, didAttachThread);
    if (!res)
    {
        ALOGE("Failed to get JNI Env");
    }
    m_javaService = env->NewGlobalRef(service);

    jclass classService = env->GetObjectClass(m_javaService);
    mRegisterHeartbeatMid = env->GetMethodID(classService, "registerHeartbeatTimer", "(I)V");
    mUpdateTimeMid = env->GetMethodID(classService, "updateTime", "(J)Z");
    mUpdateCaptureScheduleMid = env->GetMethodID(classService, "updateCaptureSchedule", "(JJ)Z");
    mStartRecordingMid = env->GetMethodID(classService, "startRecording", "(IJIIII)V");

    mRequestWakelockMid = env->GetMethodID(classService, "requestWakelock", "(Ljava/lang/String;J)V");
    mReleaseWakelockMid = env->GetMethodID(classService, "releaseWakelock", "(Ljava/lang/String;)V");

    mGetSystemInfoMid = env->GetMethodID(classService, "getSystemInfo", "()Ljava/lang/String;");
    mRebootMid = env->GetMethodID(classService, "reboot", "(I)V");
    mEnableGpsMid = env->GetMethodID(classService, "enableGps", "(Z)V");
    mRequestPositionMid = env->GetMethodID(classService, "requestPosition", "()Z");

    env->DeleteLocalRef(classService);

    jclass classSysApi = env->FindClass("com/dev/devapi/api/SysApi");
    if(classSysApi != NULL)
    {
        m_sysApiClass = (jclass)env->NewGlobalRef(classSysApi);

        mTurnOtgMid = env->GetStaticMethodID(classSysApi, "setOtgState", "(Z)V");
        mSetCam3V3EnableMid = env->GetStaticMethodID(classSysApi, "setCam3V3Enable", "(Z)V");
        env->DeleteLocalRef(classSysApi);
    }

    if (didAttachThread)
    {
        vm->DetachCurrentThread();
    }

    m_timerUidFeed = time(NULL) * 1000;
    m_wakelockIdFeed = (unsigned long)m_timerUidFeed;
}

CPhoneDevice::~CPhoneDevice()
{
    m_devLocker.lock();
    for (auto it = mTimers.begin(); it != mTimers.end(); ++it)
    {
        timer_delete((timer_t)it->first);
        delete it->second;
    }
    mTimers.clear();
    m_devLocker.unlock();

    JNIEnv* env = NULL;
    bool didAttachThread = false;
    bool res = GetJniEnv(m_vm, &env, didAttachThread);
    if (!res)
    {
        ALOGE("Failed to get JNI Env");
    }
    env->DeleteGlobalRef(m_javaService);
    if (m_sysApiClass != NULL)
    {
        env->DeleteGlobalRef(m_sysApiClass);
    }
    if (didAttachThread)
    {
        m_vm->DetachCurrentThread();
    }
    m_javaService = NULL;
    m_sysApiClass = NULL;

    if (m_pRecognizationCfg != NULL)
    {
        ncnn_uninit();
        m_pRecognizationCfg = NULL;
    }
}

void CPhoneDevice::SetListener(IListener* listener)
{
    m_listener = listener;
}

void CPhoneDevice::SetRecognizationCfg(const IDevice::CFG_RECOGNIZATION* pRecognizationCfg)
{
    if (m_pRecognizationCfg == NULL && pRecognizationCfg != NULL && (pRecognizationCfg->enabled != 0))
    {
        // TODO
        ncnn_init();
        std::string paramFile = m_appPath + (APP_PATH_RECOG_PARAM);
        std::string binFile = m_appPath + (APP_PATH_RECOG_BIN);
        bool res = YoloV5Ncnn_Init(paramFile, binFile);
        if (res)
        {
            XYLOG(XYLOG_SEVERITY_INFO, "Succeeded to Init NCNN");
        }
        else
        {
            XYLOG(XYLOG_SEVERITY_ERROR, "Failed to Init NCNN");
        }
    }

    m_pRecognizationCfg = pRecognizationCfg;
}

bool CPhoneDevice::BindNetwork(int sock)
{
    return true;
}

bool CPhoneDevice::UpdateTime(time_t ts)
{
    JNIEnv* env = NULL;
    jboolean ret = JNI_FALSE;
    bool didAttachThread = false;
    bool res = GetJniEnv(m_vm, &env, didAttachThread);
    if (!res)
    {
        ALOGE("Failed to get JNI Env");
    }
    jlong timeInMillis = ((jlong)ts) * 1000;
    ret = env->CallBooleanMethod(m_javaService, mUpdateTimeMid, timeInMillis);
    if (didAttachThread)
    {
        m_vm->DetachCurrentThread();
    }

    return (ret == JNI_TRUE);
}

bool CPhoneDevice::UpdateSchedules()
{
    JNIEnv* env = NULL;
    jboolean ret = JNI_FALSE;
    bool didAttachThread = false;
    bool res = GetJniEnv(m_vm, &env, didAttachThread);
    if (!res)
    {
        ALOGE("Failed to get JNI Env");
    }
    time_t ts = time(NULL);
    time_t zeroPoint = GetTimeOfZeroPoint(ts);
    ret = env->CallBooleanMethod(m_javaService, mUpdateCaptureScheduleMid, zeroPoint, ts - zeroPoint);
    if (didAttachThread)
    {
        m_vm->DetachCurrentThread();
    }

    return (ret == JNI_TRUE);

}

bool CPhoneDevice::QuerySystemProperties(std::map<std::string, std::string>& properties)
{
    char value[PROP_VALUE_MAX] = { 0 };
    std::map<std::string, std::string> powerInfo;

    for (std::map<std::string, std::string>::iterator it = properties.begin(); it != properties.end(); ++it)
    {
        if (it->first == PROP_EQUIP_NAME)
        {
            __system_property_get("ro.product.name", value);
            it->second = value;
        }
        else if (it->first == PROP_MODEL)
        {
            __system_property_get("ro.product.model", value);
            it->second = value;
        }
        else if (it->first == PROP_BS_MANU)
        {
            __system_property_get("ro.product.manufacturer", value);
            it->second = value;
        }
        else if (it->first == PROP_VERSION) {
            __system_property_get("ro.build.version.release", value);
            it->second = value;
        }
        else if (it->first == PROP_PROD_DATE) {
            __system_property_get("ro.build.date.utc", value);
            it->second = value;
        }
        else if (it->first == PROP_SN)
        {
            __system_property_get("ro.serialno", value);
            it->second = value;
        }
        else if (it->first == PROP_IMEI)
        {
            __system_property_get("phone.imei", value);
            it->second = value;
        }
        else if (it->first == PROP_OPERATION_TEMP)
        {
            it->second = QueryCpuTemperature();
        }
        else if (it->first == PROP_BS_ID)
        {
            it->second = "SHXY";
        }
        else if (it->first == PROP_FREE_ROM)
        {
            fs::space_info si = fs::space("/data");
            it->second = std::to_string(si.available);
        }
        else if (it->first == PROP_TOTAL_ROM)
        {
            fs::space_info si = fs::space("/data");
            it->second = std::to_string(si.capacity);
        }
        else if (it->first == (PROP_CHARGING_VOLTAGE))
        {
            double val = GpioControl::getChargingVoltage() / 200.0; // ChargeVol  *5/1000
            char str[32] = { 0 };
            snprintf(str, sizeof(str), "%.1f", val);
            it->second = str;
        }
        else if (it->first == (PROP_CHARGING_CURRENT))
        {
            it->second = std::to_string(GpioControl::getChargingCurrent());
        }
        else if (it->first == (PROP_CHARGING_POWER))
        {
            it->second = std::to_string(GpioControl::getChargingPower());
        }
        else if (it->first == (PROP_CHARGING_BUS_VOL))
        {
            it->second = std::to_string(GpioControl::getChargingBusVoltage());
        }
        else if (it->first == (PROP_BATTERY_VOLTAGE))
        {
            // double val = GpioControl::getBatteryVoltage() * 3.0 / 1000.0;  // // BatVol
            double val = GpioControl::getBatteryVoltage() / 1000.0;  // // BatVol
            char str[32] = { 0 };
            snprintf(str, sizeof(str), "%.1f", val);
            it->second = str;
        }
        else if (it->first == (PROP_BATTERY_CURRENT))
        {
            it->second = std::to_string(GpioControl::getBatteryCurrent());
        }
        else if (it->first == (PROP_BATTERY_POWER))
        {
            it->second = std::to_string(GpioControl::getBatteryPower());
        }
        else if (it->first == (PROP_BATTERY_BUS_VOL))
        {
            it->second = std::to_string(GpioControl::getBatteryBusVoltage());
        }
        else if (startsWith(it->first, PROP_JAVA_PREFIX))
        {
            if (powerInfo.empty())
            {
                QueryPowerInfo(powerInfo);
            }
            auto it2 = powerInfo.find(it->first);
            if (it2 != powerInfo.cend())
            {
                it->second = it2->second;
            }
        }

    }

    // __system_property_get("ro.telephony.default_network", value);

    return true;
}

std::string CPhoneDevice::QueryCpuTemperature()
{
    // /sys/devices/virtual/thermal/thermal_zone0/temp
    std::vector<unsigned char> data;
    if (readFile("/sys/devices/virtual/thermal/thermal_zone0/temp", data) && !data.empty())
    {
        data.push_back(0);
        int temp = atoi((const char*)(&data[0]));
        return std::to_string(temp / 1000);
    }

    return "";
}

void CPhoneDevice::QueryPowerInfo(std::map<std::string, std::string>& powerInfo)
{
    JNIEnv* env = NULL;
    jboolean ret = JNI_FALSE;
    bool didAttachThread = false;
    bool res = GetJniEnv(m_vm, &env, didAttachThread);
    if (!res)
    {
        ALOGE("Failed to get JNI Env");
    }
    jobject jobj = env->CallObjectMethod(m_javaService, mGetSystemInfoMid);
    std::string str = jstring2string(env, (jstring)jobj);
    if (didAttachThread)
    {
        m_vm->DetachCurrentThread();
    }

    if (!str.empty())
    {
        std::map<std::string, std::string> queries = parseQuery(str);
        powerInfo.swap(queries);
    }
}

bool CPhoneDevice::GetNextScheduleItem(uint32_t tsBasedZero, uint32_t scheduleTime, vector<uint32_t>& items)
{
    return false;
}

bool CPhoneDevice::Reboot(int resetType)
{
    if (resetType == 1)
    {
        // reboot the device
        GpioControl::reboot();
        return true;
    }

    JNIEnv* env = NULL;
    bool didAttachThread = false;
    bool res = GetJniEnv(m_vm, &env, didAttachThread);
    if (!res)
    {
        ALOGE("Failed to get JNI Env");
    }
    env->CallVoidMethod(m_javaService, mRebootMid, resetType);
    if (didAttachThread)
    {
        m_vm->DetachCurrentThread();
    }

    return true;
}

bool CPhoneDevice::EnableGPS(bool enabled)
{
    JNIEnv* env = NULL;
    bool didAttachThread = false;
    bool res = GetJniEnv(m_vm, &env, didAttachThread);
    if (!res)
    {
        ALOGE("Failed to get JNI Env");
        return false;
    }
    jboolean jenabled = enabled ? JNI_TRUE : JNI_FALSE;
    env->CallVoidMethod(m_javaService, mEnableGpsMid, jenabled);
    if (didAttachThread)
    {
        m_vm->DetachCurrentThread();
    }

    return true;
}

bool CPhoneDevice::RequestPosition()
{
    JNIEnv* env = NULL;
    bool didAttachThread = false;
    bool res = GetJniEnv(m_vm, &env, didAttachThread);
    if (!res)
    {
        ALOGE("Failed to get JNI Env");
        return false;
    }

    jboolean ret = env->CallBooleanMethod(m_javaService, mRequestPositionMid);
    if (didAttachThread)
    {
        m_vm->DetachCurrentThread();
    }

    return (ret == JNI_TRUE);
}

void CPhoneDevice::handleSignal(int sig, siginfo_t *si, void *uc)
{
    TIMER_CONTEXT* context = (TIMER_CONTEXT*)(si->si_value.sival_ptr);
    context->device->handleTimerImpl(context);
}

bool CPhoneDevice::RegisterHandlerForSignal(int sig)
{
    return true;
    // Establish handler for timer signal
    struct sigaction sa;
    sigset_t mask;

    sa.sa_flags = SA_SIGINFO;
    sa.sa_sigaction = CPhoneDevice::handleSignal;
    sigemptyset(&sa.sa_mask);
    if (sigaction(sig, &sa, NULL) == -1)
    {
        return false;
    }

    return true;
    // Block timer signal temporarily

    // printf("Blocking signal %d\n", SIG);
    sigemptyset(&mask);
    sigaddset(&mask, sig);
    if (sigprocmask(SIG_SETMASK, &mask, NULL) == -1)
    {
        return false;
    }

    return true;
}

void CPhoneDevice::handleTimer(union sigval v)
{
    TIMER_CONTEXT* context = (TIMER_CONTEXT*)(v.sival_ptr);
    context->device->handleTimerImpl(context);
}

void CPhoneDevice::handleTimerImpl(CPhoneDevice::TIMER_CONTEXT* context)
{
    context->times++;
    if (context->expectedTimes == 0 || context->times <= context->expectedTimes)
    {
        if (m_listener != NULL)
        {
            m_listener->OnTimeout(context->uid, context->timerType, context->data, context->times);
        }
    }
}

IDevice::timer_uid_t CPhoneDevice::RegisterTimer(unsigned int timerType, unsigned int timeout, void* data, unsigned long times/* = 0*/)
{
    struct sigevent evp = { 0 };
    struct itimerspec ts = { 0 };
    timer_t timer;
    int ret;

    TIMER_CONTEXT* context = new TIMER_CONTEXT();
    context->device = this;
    context->data = data;
    context->timerType = timerType;
    context->expectedTimes = times;

    evp.sigev_value.sival_ptr = context;
    evp.sigev_notify = SIGEV_THREAD; //SIGEV_THREAD_ID;
    evp.sigev_notify_function = CPhoneDevice::handleTimer;
    // evp.sigev_notify_thread_id = gettid();
    // evp.sigev_notify = SIGEV_SIGNAL;
    // evp.sigev_signo = SIGUSR2;

    ret = timer_create(CLOCK_REALTIME, &evp, &timer);
    if( ret)
    {
        int err = errno;
        delete context;
        return INVALID_TIMER_UID;
    }

    context->uid = (unsigned long)timer;
    ts.it_value.tv_sec = (timeout / 1000);
    ts.it_value.tv_nsec = (timeout % 1000) * 1000;
    if (times != 1)
    {
        ts.it_interval.tv_sec = ts.it_value.tv_sec;
        ts.it_interval.tv_nsec = ts.it_value.tv_nsec;
    }

    ret = timer_settime(timer, 0, &ts, NULL);

    if(ret)
    {
        timer_delete(timer);
        delete context;
        return INVALID_TIMER_UID;
    }

    m_devLocker.lock();
    mTimers.insert(mTimers.end(), std::pair<IDevice::timer_uid_t, TIMER_CONTEXT*>((IDevice::timer_uid_t)timer, context));
    m_devLocker.unlock();
    return (IDevice::timer_uid_t)timer;
}

bool CPhoneDevice::UnregisterTimer(IDevice::timer_uid_t uid)
{
    timer_t timer = (timer_t)uid;
    int res = timer_delete(timer);

    m_devLocker.lock();
    std::map<IDevice::timer_uid_t, TIMER_CONTEXT*>::iterator it = mTimers.find(uid);
    if (it != mTimers.end())
    {
        delete it->second;
        mTimers.erase(it);
        m_devLocker.unlock();
        return true;
    }

    m_devLocker.unlock();
    return false;
}

unsigned long CPhoneDevice::RequestWakelock(unsigned long timeout)
{
    unsigned long wakelockId = m_wakelockIdFeed.fetch_add(1);
    std::string name = WAKELOCK_NAME;
    name += to_string(wakelockId);

    // ALOGI("RequestWakelock=%lld",wakelockId);

    jboolean ret = JNI_FALSE;
    JNIEnv* env = NULL;
    bool didAttachThread = false;
    bool res = GetJniEnv(m_vm, &env, didAttachThread);
    if (!res)
    {
        ALOGE("Failed to get JNI Env");
        return 0;
    }
    jstring jname = env->NewStringUTF(name.c_str());
    jlong jtimeout = (jlong)timeout;

    env->CallVoidMethod(m_javaService, mRequestWakelockMid, jname, jtimeout);
    // env->ReleaseStringUTFChars(jname, name.c_str());
    env->DeleteLocalRef(jname);

    if (didAttachThread)
    {
        m_vm->DetachCurrentThread();
    }

    return wakelockId;
}

bool CPhoneDevice::ReleaseWakelock(unsigned long wakelock)
{
    // ALOGI("ReleaseWakelock=%lld", wakelock);
    std::string name = WAKELOCK_NAME;
    name += to_string(wakelock);

    jboolean ret = JNI_FALSE;
    JNIEnv* env = NULL;
    bool didAttachThread = false;
    bool res = GetJniEnv(m_vm, &env, didAttachThread);
    if (!res)
    {
        ALOGE("Failed to get JNI Env");
        return false;
    }
    jstring jname = env->NewStringUTF(name.c_str());

    env->CallVoidMethod(m_javaService, mReleaseWakelockMid, jname);
    env->DeleteLocalRef(jname);
    // env->ReleaseStringUTFChars(jname, name.c_str());
    if (didAttachThread)
    {
        m_vm->DetachCurrentThread();
    }

    return true;
}

IDevice::timer_uid_t CPhoneDevice::RegisterHeartbeat(unsigned int timerType, unsigned int timeout)
{
    mHeartbeatStartTime = time(NULL);
    mHeartbeatDuration = timeout;

    IDevice::timer_uid_t uid = m_timerUidFeed.fetch_add(1);

    jboolean ret = JNI_FALSE;
    JNIEnv* env = NULL;
    bool didAttachThread = false;
    bool res = GetJniEnv(m_vm, &env, didAttachThread);
    if (!res)
    {
        ALOGE("Failed to get JNI Env");
        return 0;
    }
    env->CallVoidMethod(m_javaService, mRegisterHeartbeatMid, (jint)timeout);
    if (didAttachThread)
    {
        m_vm->DetachCurrentThread();
    }

    return uid;
}

bool CPhoneDevice::TakePhoto(const IDevice::PHOTO_INFO& photoInfo, const vector<OSD_INFO>& osds, const std::string& path)
{
    if (m_threadClose.joinable())
    {
        m_threadClose.join();
    }

    if (mCamera != NULL)
    {
        // delete mCamera;
        mCamera = NULL;
    }

    XYLOG(XYLOG_SEVERITY_INFO, "TAKE_PHOTO: CH=%u PR=%X PHOTOID=%u", (unsigned int)photoInfo.channel, (unsigned int)photoInfo.preset, photoInfo.photoId);
    mPhotoInfo = photoInfo;
    mPath = path;
    mOsds = osds;

    NdkCamera::CAMERA_PARAMS params;
    params.hdrMode = mPhotoInfo.hdrMode;
    params.nightMode = mPhotoInfo.nightMode;
    params.autoFocus = mPhotoInfo.autoFocus;
    params.autoExposure = mPhotoInfo.autoExposure;
    params.exposureTime = mPhotoInfo.exposureTime;
    params.sensibility = mPhotoInfo.sensibility;
    params.orientation = mPhotoInfo.orientation;

    // GpioControl::EnableGpio(CMD_SET_CAM_3V3_EN_STATE, true);
    bool res = false;

    if (photoInfo.usbCamera)
    {
        TurnOnOtg(NULL);
    }
    TurnOnCameraPower(NULL);

    res = true;
    if (mPhotoInfo.mediaType == 0)
    {
        mCamera = new CPhoneCamera(this, photoInfo.width, photoInfo.height, params);
        if (mCamera->open(to_string(mPhotoInfo.cameraId)) == 0)
        {
            XYLOG(XYLOG_SEVERITY_DEBUG, "TP: Succeeded to OpenCamera CH=%u PR=%X PHOTOID=%u", (unsigned int)photoInfo.channel, (unsigned int)photoInfo.preset, photoInfo.photoId);
        }
        else
        {
            XYLOG(XYLOG_SEVERITY_DEBUG, "TP: Failed to OpenCamera CH=%u PR=%X PHOTOID=%u", (unsigned int)photoInfo.channel, (unsigned int)photoInfo.preset, photoInfo.photoId);
            delete mCamera;
            mCamera = NULL;
            res = false;

            TurnOffCameraPower(NULL);
            if (photoInfo.usbCamera)
            {
                TurnOffOtg(NULL);
            }
        }
    }
    else
    {

        JNIEnv* env = NULL;
        bool didAttachThread = false;
        res = GetJniEnv(m_vm, &env, didAttachThread);
        if (!res)
        {
            ALOGE("Failed to get JNI Env");
            return false;
        }
        env->CallVoidMethod(m_javaService, mStartRecordingMid, mPhotoInfo.cameraId, (unsigned long)mPhotoInfo.photoId, mPhotoInfo.duration, mPhotoInfo.width, mPhotoInfo.height, mPhotoInfo.duration);

        if (didAttachThread)
        {
            m_vm->DetachCurrentThread();
        }
    }

    return res;
}

bool CPhoneDevice::CloseCamera()
{
    if (mCamera != NULL)
    {
        auto camera = mCamera;
        mCamera = NULL;

        camera->close();
        delete camera;
    }
    return true;
}

void CPhoneDevice::CloseCamera2(CPhoneDevice::CPhoneCamera* camera, unsigned int photoId, bool turnOffOtg)
{
    XYLOG(XYLOG_SEVERITY_DEBUG, "TP: CloseCamera PHOTOID=%u", photoId);

    // std::this_thread::sleep_for(std::chrono::milliseconds(16));
    if (camera != NULL)
    {
        camera->close();
        delete camera;
    }

    if (turnOffOtg)
    {
        TurnOffOtg(NULL);
    }
    TurnOffCameraPower(NULL);
}

void visualize(const char* filename, const ncnn::Mat& m)
{
    cv::Mat a(m.h, m.w, CV_8UC3);
    m.to_pixels(a.data, ncnn::Mat::PIXEL_BGR2RGB);

    cv::imwrite(filename, a);
}

void DrawOutlineText(cv::Mat& mat, const std::string& str, cv::Point startPoint, double fontScale, cv::Scalar clr1, cv::Scalar clr2, int thickness1, int thickness2)
{
    std::vector<std::string> chars;
    splitUtf8Str(str, chars);
    int lineHeight = 0;
    cv::Point pt = startPoint;
    cv::Size textSize, textSize2;
    int baseline = 0;
    cv::Point pt2;

    for (std::vector<std::string>::const_iterator it = chars.cbegin(); it != chars.cend(); ++it )
    {
        if (it->compare("\n") == 0)
        {
            pt.x = startPoint.x;
            pt.y += lineHeight > 0 ? (lineHeight + 2) : 0;
            continue;
        }

        textSize = cv::getTextSize(*it, cv::FONT_HERSHEY_COMPLEX, fontScale, thickness1, &baseline);
        textSize2 = cv::getTextSize(*it, cv::FONT_HERSHEY_COMPLEX, fontScale, thickness2, &baseline);

        lineHeight = std::max(lineHeight, std::max(textSize.height, textSize2.height));

        if (it->compare(" ") != 0)
        {
            // cv2.putText(image,"text",(180,150),cv2.FONT_HERSHEY_COMPLEX,3,(255,255,255),16,cv2.LINE_AA)
            // cv2.putText(image,"text",(180,150),cv2.FONT_HERSHEY_COMPLEX,3,(0,0,0),4,cv2.LINE

            // balck

            cv::putText(mat, *it, pt, cv::FONT_HERSHEY_COMPLEX, fontScale, clr1, thickness1, cv::LINE_AA);
            // white
            pt2 = pt;
            // pt2.y += 1;
            cv::putText(mat, *it, pt2, cv::FONT_HERSHEY_COMPLEX, fontScale, clr2, thickness2, cv::LINE_AA);
        }

        pt.x += std::max(textSize.width, textSize2.width);
    }
}

bool CPhoneDevice::OnImageReady(cv::Mat& mat)
{
    if (mCamera == NULL)
    {
        int aa = 0;
        return false;
    }

    mPhotoInfo.photoTime = time(NULL);
    int baseline = 0;
    cv::Size textSize, textSize2;
    double fontScale = 1; // base 1024
    double height = mat.size().height;
    double width = mat.size().width;
    // double ratio = std::min(height / 1024, width / 1920);
    double ratio = std::sqrt((height * width) / (1024.0 * 1920.0));
    fontScale = fontScale * ratio;

    // cv::Rect rc(0, 0, mat.cols, mat.rows);
    // cv::rectangle (mat, rc, cv::Scalar(255, 255, 255), cv::FILLED);
    std::vector<IDevice::RECOG_OBJECT> objs;

    if ((m_pRecognizationCfg != NULL) && (m_pRecognizationCfg->enabled != 0) && (mPhotoInfo.recognization != 0))
    {
        // visualize(ncnnPath.c_str(), in);
#ifdef _DEBUG
        double startTime = ncnn::get_current_time();
#endif // _DEBUG

        bool detected = YoloV5NcnnDetect(mat, true, m_pRecognizationCfg->blobName8, m_pRecognizationCfg->blobName16, m_pRecognizationCfg->blobName32, objs);
#ifdef _DEBUG
        double elasped = ncnn::get_current_time() - startTime;
        // __android_log_print(ANDROID_LOG_DEBUG, "YoloV5Ncnn", "%.2fms   detect", elasped);
#endif // _DEBUG
#ifdef _DEBUG
        ALOGI( "NCNN recognization: %.2fms res=%d", elasped, ((detected && !objs.empty()) ? 1 : 0));
#endif
        if (detected && !objs.empty())
        {
#if 0
            static const char* class_names[] = {
                    "person", "bicycle", "car", "motorcycle", "airplane", "bus", "train", "truck", "boat", "traffic light",
                    "fire hydrant", "stop sign", "parking meter", "bench", "bird", "cat", "dog", "horse", "sheep", "cow",
                    "elephant", "bear", "zebra", "giraffe", "backpack", "umbrella", "handbag", "tie", "suitcase", "frisbee",
                    "skis", "snowboard", "sports ball", "kite", "baseball bat", "baseball glove", "skateboard", "surfboard",
                    "tennis racket", "bottle", "wine glass", "cup", "fork", "knife", "spoon", "bowl", "banana", "apple",
                    "sandwich", "orange", "broccoli", "carrot", "hot dog", "pizza", "donut", "cake", "chair", "couch",
                    "potted plant", "bed", "dining table", "toilet", "tv", "laptop", "mouse", "remote", "keyboard", "cell phone",
                    "microwave", "oven", "toaster", "sink", "refrigerator", "book", "clock", "vase", "scissors", "teddy bear",
                    "hair drier", "toothbrush"
            };
#endif
            cv::Scalar borderColor(m_pRecognizationCfg->borderColor & 0xFF, (m_pRecognizationCfg->borderColor & 0xFF00) >> 8, (m_pRecognizationCfg->borderColor & 0xFF0000) >> 16);
            for (std::vector<IDevice::RECOG_OBJECT>::const_iterator it = objs.cbegin(); it != objs.cend(); ++it)
            {
                if (it->label >= m_pRecognizationCfg->items.size())
                {
                    continue;
                }

                const IDevice::CFG_RECOGNIZATION::ITEM& item = m_pRecognizationCfg->items[it->label];
                if (item.enabled == 0 || it->prob < item.prob)
                {
                    continue;
                }
#ifdef _DEBUG
                ALOGD("Label: %d=%s (%f,%f)-(%f,%f)", it->label, item.name.c_str(), it->x, it->y, it->w, it->h);
#endif
                cv::Rect rc(it->x, it->y, it->w, it->h);
                cv::rectangle(mat, rc, borderColor, m_pRecognizationCfg->thickness);
                // putText
            }
        }
    }

    int thickness2 = 4 * ratio;
    if (thickness2 < 2) thickness2 = 2;
    int thickness1 = 2 * ratio;
    if (thickness1 < 1) thickness1 = 1;

    cv::Scalar scalar1(0, 0, 0);    // black
    cv::Scalar scalar2(255, 255, 255);  // white

#ifdef _DEBUG

    cv::Scalar scalar(0, 0, 255);  // white

    NdkCamera::CAPTURE_RESULT captureResult = mCamera->getCaptureResult();
    char str[128] = { 0 };
    snprintf(str, sizeof(str), "AE=%u EXPS=%ums ISO=%d AF=%u FD=%.3f HDR=%d", captureResult.autoExposure,
             (unsigned int)(captureResult.exposureTime / 1000000),
             captureResult.sensitibity,
             captureResult.autoFocus,
             isnan(captureResult.FocusDistance) ? 0 : captureResult.FocusDistance,
             captureResult.hdrMode);
    cv::putText(mat, str, cv::Point(0, mat.rows - 20), cv::FONT_HERSHEY_COMPLEX, fontScale, scalar, thickness1, cv::LINE_AA);

#endif

    cv::Point pt1, pt2;
    for (vector<OSD_INFO>::const_iterator it = mOsds.cbegin(); it != mOsds.cend(); ++it)
    {
        if (it->text.empty())
        {
            continue;
        }

        textSize = cv::getTextSize(it->text, cv::FONT_HERSHEY_TRIPLEX, fontScale, thickness1, &baseline);
        textSize2 = cv::getTextSize(it->text, cv::FONT_HERSHEY_TRIPLEX, fontScale, thickness2, &baseline);

        if (it->alignment == OSD_ALIGNMENT_TOP_LEFT)
        {
            pt1.x = it->x * ratio;
            pt1.y = it->y * ratio + textSize.height;
        }
        else if (it->alignment == OSD_ALIGNMENT_TOP_RIGHT)
        {
            pt1.x = width - textSize.width - it->x * ratio;
            pt1.y= it->y * ratio + textSize.height;
        }
        else if (it->alignment == OSD_ALIGNMENT_BOTTOM_RIGHT)
        {
            pt1.x = width - textSize.width - it->x * ratio;
            pt1.y = height - it->y * ratio;
        }
        else if (it->alignment == OSD_ALIGNMENT_BOTTOM_LEFT)
        {
            pt1.x = it->x * ratio;
            pt1.y = height - it->y * ratio;
        }

        cv::Point pt = pt1;
        pt.x += textSize.width;
        pt.y -= textSize.height;

        // cv::rectangle(mat, pt1, pt, scalar2, -1);
        pt2 = pt1;
        pt2.y +=  textSize.height;

        DrawOutlineText(mat, it->text, pt1, fontScale, scalar1, scalar2, thickness1, thickness2);
    }

    vector <int> params;
    params.push_back(cv::IMWRITE_JPEG_QUALITY);
    params.push_back(mPhotoInfo.quality);

    bool res = false;
    std::string fullPath = mPath + CTerminal::BuildPhotoFileName(mPhotoInfo);
    if (!std::filesystem::exists(std::filesystem::path(fullPath)))
    {
        bool res = cv::imwrite(fullPath.c_str(), mat, params);
        if (!res)
        {
            XYLOG(XYLOG_SEVERITY_ERROR, "Failed to write photo: %s", fullPath.c_str());
        }
        else
        {
            XYLOG(XYLOG_SEVERITY_INFO, "Succeeded to write photo: %s", fullPath.c_str());
        }
        TakePhotoCb(res, mPhotoInfo, fullPath, time(NULL), objs);
    }
    else
    {
        ALOGI("Photo file exists: %s", mPath.c_str());
    }
    CPhoneCamera* pCamera = mCamera;
    mCamera = NULL;

    bool turnOffOtg = (mPhotoInfo.usbCamera != 0);
    std::thread closeThread(&CPhoneDevice::CloseCamera2, this, pCamera, mPhotoInfo.photoId, turnOffOtg);
    m_threadClose.swap(closeThread);
    if (closeThread.joinable())
    {
        closeThread.detach();
    }

    return res;
}

bool CPhoneDevice::OnVideoReady(bool result, const char* path, unsigned int photoId)
{
    mPhotoInfo.photoTime = time(NULL);

    CPhoneCamera* pCamera = NULL;
    std::vector<IDevice::RECOG_OBJECT> objs;
    std::string fullPath = mPath + CTerminal::BuildPhotoFileName(mPhotoInfo);
    if (result)
    {
        std::rename(path, fullPath.c_str());
    }
    TakePhotoCb(result, mPhotoInfo, fullPath, time(NULL), objs);

    bool turnOffOtg = (mPhotoInfo.usbCamera != 0);
    std::thread closeThread(&CPhoneDevice::CloseCamera2, this, pCamera, mPhotoInfo.photoId, turnOffOtg);
    m_threadClose.swap(closeThread);

    return result;
}

void CPhoneDevice::onError(const std::string& msg)
{
    if (mCamera == NULL)
    {
        int aa = 0;
        return;
    }
    XYLOG(XYLOG_SEVERITY_ERROR, "Failed to Take Photo (IMGID=%u): %s", mPhotoInfo.photoId, msg.c_str());

    CPhoneCamera* pCamera = mCamera;
    mCamera = NULL;

    TakePhotoCb(false, mPhotoInfo, mPath, 0);

    bool turnOffOtg = (mPhotoInfo.usbCamera != 0);
    std::thread closeThread(&CPhoneDevice::CloseCamera2, this, pCamera, mPhotoInfo.photoId, turnOffOtg);
    closeThread.detach();
}

std::string CPhoneDevice::GetFileName() const
{
    return mPath;
}

void CPhoneDevice::UpdatePosition(double lon, double lat, time_t ts)
{
    if (m_listener != NULL)
    {
        return m_listener->OnPositionDataArrived(lon, lat, ts);
    }
}

void CPhoneDevice::TurnOnCameraPower(JNIEnv* env)
{
    m_devLocker.lock();
    if (mCameraPowerCount == 0)
    {
        GpioControl::setCam3V3Enable(true);
    }
    mCameraPowerCount++;
    m_devLocker.unlock();
}

void CPhoneDevice::TurnOffCameraPower(JNIEnv* env)
{
    m_devLocker.lock();
    if (mCameraPowerCount > 0)
    {
        mCameraPowerCount--;
        if (mCameraPowerCount == 0)
        {
            GpioControl::setCam3V3Enable(false);
        }
    }
    m_devLocker.unlock();
}

void CPhoneDevice::TurnOnOtg(JNIEnv* env)
{
    m_devLocker.lock();
    if (mOtgCount == 0)
    {
        ALOGD("setOtgState 1");
        GpioControl::setOtgState(true);
    }
    mOtgCount++;
    m_devLocker.unlock();
}

void CPhoneDevice::TurnOffOtg(JNIEnv* env)
{
    m_devLocker.lock();
    if (mOtgCount > 0)
    {
        mOtgCount--;
        if (mOtgCount == 0)
        {
            ALOGD("setOtgState 0");
            GpioControl::setOtgState(false);
        }
    }
    m_devLocker.unlock();
}