Change code from QT5 to QT6

[Hamed_S]

Hello everyone. This piece of my code is in c++ to send sms on android. How can I fix the following errors?
my c++ code:
#include "SmsSender.h"
#include <QDebug>
SmsSender::SmsSender():
QObject(), Singleton<SmsSender>(),
_nextMsgId(0), _sendingMsgs(),
_nbMsgs(0), _nbSent(0), _nbDelivered(0), _nbErrors(0)
{}

SmsSender::~SmsSender()
{
qDeleteAll(_sendingMsgs);
}

#if defined (Q_OS_ANDROID)

#include <QJniObject>
#include <QtCore/qjniobject.h>
#include <QtCore/qcoreapplication.h>
#include <QtCore/private/qandroidextras_p.h>
#endif
void SmsSender::sendText(const QString &destMobile, const QString &msg)
{
#ifdef DEBUG
LogService::sendLog("in da cpp: sending text to "+destMobile+ ": " +msg);
#endif
if (msg.isEmpty())
{
_error("SmsSender won't send an empty msg...");
return;
}

#if defined (Q_OS_ANDROID)
auto result = QtAndroidPrivate::checkPermission(QString("android.permission.SEND_SMS"));
if(result == QtAndroidPrivate::Denied){
_log("don't have android.permission.SEND_SMS");

  auto  resultHash = QtAndroidPrivate::requestPermissions(QStringList({"android.permission.SEND_SMS"}));
    if(resultHash["android.permission.SEND_SMS"] == QtAndroidPrivate::Denied)
    {
        _error("couldn't get android.permission.SEND_SMS");
        return;
    }
}

QJniObject myPhoneNumber = QJniObject::fromString(destMobile);
QJniObject myTextMessage = QJniObject::fromString(msg);

jint msgId = ++_nextMsgId;
++_nbMsgs;
_sendingMsgs.insert(msgId, new SmsStatus(msgId));
QJniObject::callStaticMethod<void>("sendMessage",
                                              "(ILjava/lang/String;Ljava/lang/String;)V",
                                              msgId,
                                              myPhoneNumber.object<jstring>(),
                                              myTextMessage.object<jstring>());

#else
Q_UNUSED(destMobile)
Q_UNUSED(msg)
_error("Sending text is only working on an Android device!...");
#endif
}

void SmsSender::msgParts(int msgId, int nbParts)
{
_sendingMsgs[msgId]->nbParts = nbParts;
_log(tr("Message #%1 has %2 parts").arg(msgId).arg(nbParts));
}

void SmsSender::msgSent(int msgId, bool success)
{
if (success)
++_sendingMsgs[msgId]->nbSent.first;
else
++_sendingMsgs[msgId]->nbSent.second;

if (_sendingMsgs[msgId]->allPartsSent())
{
    _sendingMsgs[msgId]->state = MSG_STATE::SENT;
    QString msgStatus;
    int nbMsgErrors = _sendingMsgs[msgId]->nbSent.second;
    if (nbMsgErrors == 0)
    {
        ++_nbSent;
        msgStatus = tr("successfully");
    }
    else
    {
        ++_nbErrors;
        msgStatus = tr("with %1 errors").arg(nbMsgErrors);
    }

    _log(tr("Message #%1 has been sent %2").arg(msgId).arg(msgStatus));

#if defined (Q_OS_ANDROID)
QJniObject msgSent = QJniObject::fromString("MSG SENT");
QJniObject::callStaticMethod<void>("popup",
"(Ljava/lang/String;)V",
msgSent.object<jstring>());
#endif

}

}

void SmsSender::msgDelivered(int msgId, bool success)
{
if (success)
++_sendingMsgs[msgId]->nbDelivered.first;
else
++_sendingMsgs[msgId]->nbDelivered.second;

if (_sendingMsgs[msgId]->allPartsDelivered())
{
    _sendingMsgs[msgId]->state = MSG_STATE::DELIVERED;
    QString msgStatus;
    int nbMsgErrors = _sendingMsgs[msgId]->nbDelivered.second;
    if (nbMsgErrors == 0)
    {
        ++_nbDelivered;
        msgStatus = tr("successfully");
    }
    else
    {
        ++_nbErrors;
        msgStatus = tr("with %1 errors").arg(nbMsgErrors);
    }

    _log(tr("Message #%1 has been delivered %2").arg(msgId).arg(msgStatus));

#if defined (Q_OS_ANDROID)
QJniObject msgSent = QJniObject::fromString("MSG DELIVERED");
QJniObject::callStaticMethod<void>("popup",
"(Ljava/lang/String;)V",
msgSent.object<jstring>());
#endif
}
}

void SmsSender::_log(const QString &txt)
{
qDebug() << txt;
emit log(txt);
}

void SmsSender::_error(const QString &txt)
{
qCritical() << txt;
emit error(txt);
}

errors:
C:\Users\Ha_Sa\Documents\sendsms\SmsSender.cpp:36: error: invalid operands to binary expression ('QFutureQtAndroidPrivate::PermissionResult' and 'QtAndroidPrivate::PermissionResult')
..\sendsms\SmsSender.cpp:36:15: error: invalid operands to binary expression ('QFutureQtAndroidPrivate::PermissionResult' and 'QtAndroidPrivate::PermissionResult')
if(result == QtAndroidPrivate::Denied){

        ^

[Axel Spoerl]

@Hamed_S
Please format the code for better readability, either by using ``` at the beginning of each block, or by using the </> symbol.