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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include "connectionhandler.h"
#include "heartrate-global.h"
#include <QtBluetooth/qtbluetooth-config.h>
#include <QtCore/qsystemdetection.h>
#if QT_CONFIG(permissions)
#include <QtCore/qcoreapplication.h>
#include <QtCore/qpermissions.h>
#endif
ConnectionHandler::ConnectionHandler(QObject *parent) : QObject(parent)
{
initLocalDevice();
}
bool ConnectionHandler::alive() const
{
#ifdef QT_PLATFORM_UIKIT
return true;
#else
if (simulator)
return true;
return m_localDevice && m_localDevice->isValid()
&& m_localDevice->hostMode() != QBluetoothLocalDevice::HostPoweredOff;
#endif
}
bool ConnectionHandler::hasPermission() const
{
return m_hasPermission;
}
bool ConnectionHandler::requiresAddressType() const
{
#if QT_CONFIG(bluez)
return true;
#else
return false;
#endif
}
QString ConnectionHandler::name() const
{
return m_localDevice ? m_localDevice->name() : QString();
}
QString ConnectionHandler::address() const
{
return m_localDevice ? m_localDevice->address().toString() : QString();
}
void ConnectionHandler::hostModeChanged(QBluetoothLocalDevice::HostMode /*mode*/)
{
emit deviceChanged();
}
void ConnectionHandler::initLocalDevice()
{
#if QT_CONFIG(permissions)
QBluetoothPermission permission{};
permission.setCommunicationModes(QBluetoothPermission::Access);
switch (qApp->checkPermission(permission)) {
case Qt::PermissionStatus::Undetermined:
qApp->requestPermission(permission, this, &ConnectionHandler::initLocalDevice);
return;
case Qt::PermissionStatus::Denied:
return;
case Qt::PermissionStatus::Granted:
break; // proceed to initialization
}
#endif
m_localDevice = new QBluetoothLocalDevice(this);
connect(m_localDevice, &QBluetoothLocalDevice::hostModeStateChanged,
this, &ConnectionHandler::hostModeChanged);
m_hasPermission = true;
emit deviceChanged();
}
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