connectionhandler.cpp Example File

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 #include "heartrate-global.h"
 #include "connectionhandler.h"
 #include <QtBluetooth/qtbluetooth-config.h>
 #include <QtCore/qsystemdetection.h>

 ConnectionHandler::ConnectionHandler(QObject *parent) : QObject(parent)
 {
     connect(&m_localDevice, &QBluetoothLocalDevice::hostModeStateChanged,
             this, &ConnectionHandler::hostModeChanged);
 }

 bool ConnectionHandler::alive() const
 {
 #if defined(SIMULATOR) || defined(QT_PLATFORM_UIKIT)
     return true;
 #else
     return m_localDevice.isValid() && m_localDevice.hostMode() != QBluetoothLocalDevice::HostPoweredOff;
 #endif
 }

 bool ConnectionHandler::requiresAddressType() const
 {
 #if QT_CONFIG(bluez)
     return true;
 #else
     return false;
 #endif
 }

 QString ConnectionHandler::name() const
 {
     return m_localDevice.name();
 }

 QString ConnectionHandler::address() const
 {
     return m_localDevice.address().toString();
 }

 void ConnectionHandler::hostModeChanged(QBluetoothLocalDevice::HostMode /*mode*/)
 {
     emit deviceChanged();
 }