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+#############################################################################
+##
+## Copyright (C) 2021 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the Qt for Python examples of the Qt Toolkit.
+##
+## $QT_BEGIN_LICENSE:BSD$
+## You may use this file under the terms of the BSD license as follows:
+##
+## "Redistribution and use in source and binary forms, with or without
+## modification, are permitted provided that the following conditions are
+## met:
+## * Redistributions of source code must retain the above copyright
+## notice, this list of conditions and the following disclaimer.
+## * Redistributions in binary form must reproduce the above copyright
+## notice, this list of conditions and the following disclaimer in
+## the documentation and/or other materials provided with the
+## distribution.
+## * Neither the name of The Qt Company Ltd nor the names of its
+## contributors may be used to endorse or promote products derived
+## from this software without specific prior written permission.
+##
+##
+## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+from PySide6.QtCore import Qt, Slot
+from PySide6.QtWidgets import QDialog
+from PySide6.QtBluetooth import (QBluetoothAddress, QBluetoothServiceInfo,
+ QBluetoothServiceDiscoveryAgent, QBluetoothLocalDevice)
+
+from ui_service import Ui_ServiceDiscovery
+
+
+class ServiceDiscoveryDialog(QDialog):
+ def __init__(self, name, address, parent=None):
+ super().__init__(parent)
+ self._ui = Ui_ServiceDiscovery()
+ self._ui.setupUi(self)
+
+ # Using default Bluetooth adapter
+ local_device = QBluetoothLocalDevice()
+ adapter_address = QBluetoothAddress(local_device.address())
+
+ # In case of multiple Bluetooth adapters it is possible to
+ # set which adapter will be used by providing MAC Address.
+ # Example code:
+ #
+ # adapterAddress = QBluetoothAddress("XX:XX:XX:XX:XX:XX")
+ # discoveryAgent = QBluetoothServiceDiscoveryAgent(adapterAddress)
+
+ self._discovery_agent = QBluetoothServiceDiscoveryAgent(adapter_address)
+ self._discovery_agent.setRemoteAddress(address)
+
+ self.setWindowTitle(name)
+
+ self._discovery_agent.serviceDiscovered.connect(self.add_service)
+ self._discovery_agent.finished.connect(self._ui.status.hide)
+ self._discovery_agent.start()
+
+ @Slot(QBluetoothServiceInfo)
+ def add_service(self, info):
+ line = info.serviceName()
+ if not line:
+ return
+
+ if info.serviceDescription():
+ line += "\n\t" + info.serviceDescription()
+ if info.serviceProvider():
+ line += "\n\t" + info.serviceProvider()
+ self._ui.list.addItem(line)