code

#ifndef SMSHELPER_H
#define SMSHELPER_H
 
#include <QObject>
#include <qmessage.h>
#include <qmessageservice.h>
 
QTM_USE_NAMESPACE
 
 
#ifdef Q_OS_SYMBIAN
#  define SENDSMS_ENABLED
#elif defined(Q_WS_MAEMO_5) || defined(Q_WS_MAEMO_6)
#  define SENDSMS_ENABLED
#endif
 
class SMSHelper : public QObject
{
    Q_OBJECT
 
public:
    explicit SMSHelper(QObject *parent = 0);
    ~SMSHelper();
 
    Q_INVOKABLE bool sendsms(QString phonenumber, QString message);
 
signals:
    void stateMsg(const QString &statemsg);
    void errorMsg(const QString &errormsg);
    void debugMsg(const QString &dbgmsg);
 
private slots:
    void messageStateChanged(QMessageService::State s);
#ifndef SENDSMS_ENABLED
    void signalFinishedState() { emit stateMsg("FinishedState");};
#endif
private:
    QMessageService iMessageService;
    QMessageManager iManager;
    QMessageService::State state;
 
 
};
 
#endif // SMSHELPER_H

#include "smshelper.h"
 
#ifndef SENDSMS_ENABLED
#include <QTimer>
#endif
 
SMSHelper::SMSHelper(QObject *parent) :
    QObject(parent)
{
    state = QMessageService::InactiveState;
    connect(&iMessageService, SIGNAL(stateChanged(QMessageService::State)), this, SLOT(messageStateChanged(QMessageService::State)));
 
}
 
SMSHelper::~SMSHelper()
{
}
 
 
 
bool SMSHelper::sendsms(QString phonenumber, QString message)
{
 
#ifdef SENDSMS_ENABLED
    if (!QMessageAccount::defaultAccount(QMessage::Sms).isValid())
    {
        emit errorMsg("No messageaccount for sms sending.");
        return false;
    }
 
    if (state == QMessageService::InactiveState || state == QMessageService::FinishedState)
    {
        QMessage sms;
 
        sms.setType(QMessage::Sms);
        sms.setParentAccountId(QMessageAccount::defaultAccount(QMessage::Sms));
        sms.setTo(QMessageAddress(QMessageAddress::Phone, phonenumber));
        sms.setBody(message);
 
        return iMessageService.send(sms);
    }
    else
    {
        return false;
    }
 
#else
    QTimer::singleShot(1000,this,SLOT(signalFinishedState()));
    return true;
#endif
 
 
 
}
 
void SMSHelper::messageStateChanged(QMessageService::State s)
{
    state = s;
 
    if (s == QMessageService::InactiveState)
    {
        emit stateMsg("InactiveState");
    }
    else if (s == QMessageService::ActiveState)
    {
        emit stateMsg("ActiveState");
    }
    else if (s == QMessageService::CanceledState)
    {
        emit stateMsg("CanceledState");
    }
    else if (s == QMessageService::FinishedState)
    {
        emit stateMsg("FinishedState");
    }
    else
    {
         emit stateMsg(QString("QMessageService::%1").arg(s));
    }
}