Add new heartrate example

The example is a redesign by Lasse Räihä based in the
heartrate-listener example.

Change-Id: Iec0f48603408b37c7054839d520368eb1e436895
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>

17 files changed, 1334 insertions, 0 deletions

diff --git a/examples/bluetooth/heartrate-game/qml/App.qml b/examples/bluetooth/heartrate-game/qml/App.qml
new file mode 100644
index 00000000..fc8b1c89
--- /dev/null
+++ b/examples/bluetooth/heartrate-game/qml/App.qml
@@ -0,0 +1,120 @@
+/***************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the QtBluetooth module 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.5
+
+Item {
+    id: app
+    anchors.fill: parent
+    opacity: 0.0
+
+    Behavior on opacity { NumberAnimation { duration: 500 } }
+
+    property var lastPages: []
+    property int __currentIndex: 0
+
+    function init()
+    {
+        opacity = 1.0
+        showPage("Connect.qml")
+    }
+
+    function prevPage()
+    {
+        lastPages.pop()
+        pageLoader.setSource(lastPages[lastPages.length-1])
+        __currentIndex = lastPages.length-1;
+    }
+
+    function showPage(name)
+    {
+        lastPages.push(name)
+        pageLoader.setSource(name)
+        __currentIndex = lastPages.length-1;
+    }
+
+    TitleBar {
+        id: titleBar
+        currentIndex: __currentIndex
+
+        onTitleClicked: {
+            if (index < __currentIndex)
+                pageLoader.item.close()
+        }
+    }
+
+    Loader {
+        id: pageLoader
+        anchors.left: parent.left
+        anchors.right: parent.right
+        anchors.top: titleBar.bottom
+        anchors.bottom: parent.bottom
+
+        onStatusChanged: {
+            if (status === Loader.Ready)
+            {
+                pageLoader.item.init();
+                pageLoader.item.forceActiveFocus()
+            }
+        }
+    }
+
+    Keys.onReleased: {
+        switch (event.key) {
+        case Qt.Key_Escape:
+        case Qt.Key_Back: {
+            if (__currentIndex > 0) {
+                pageLoader.item.close()
+                event.accepted = true
+            } else {
+                Qt.quit()
+            }
+            break;
+        }
+        default: break;
+        }
+    }
+
+    BluetoothAlarmDialog {
+        id: btAlarmDialog
+        anchors.fill: parent
+        visible: !connectionHandler.alive
+    }
+}
diff --git a/examples/bluetooth/heartrate-game/qml/BluetoothAlarmDialog.qml b/examples/bluetooth/heartrate-game/qml/BluetoothAlarmDialog.qml
new file mode 100644
index 00000000..ef32f5ea
--- /dev/null
+++ b/examples/bluetooth/heartrate-game/qml/BluetoothAlarmDialog.qml
@@ -0,0 +1,112 @@
+/***************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the QtBluetooth module 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.5
+
+Item {
+    id: root
+    anchors.fill: parent
+
+    Rectangle {
+        anchors.fill: parent
+        color: "black"
+        opacity: 0.9
+    }
+
+    MouseArea {
+        id: eventEater
+    }
+
+    Rectangle {
+        id: dialogFrame
+
+        anchors.centerIn: parent
+        width: parent.width * 0.8
+        height: parent.height * 0.6
+        border.color: "#454545"
+        color: GameSettings.backgroundColor
+        radius: width * 0.05
+
+        Item {
+            id: dialogContainer
+            anchors.fill: parent
+            anchors.margins: parent.width*0.05
+
+            Image {
+                id: offOnImage
+                anchors.left: quitButton.left
+                anchors.right: quitButton.right
+                anchors.top: parent.top
+                height: GameSettings.heightForWidth(width, sourceSize)
+                source: "images/bt_off_to_on.png"
+            }
+
+            Text {
+                anchors.left: parent.left
+                anchors.right: parent.right
+                anchors.top: offOnImage.bottom
+                anchors.bottom: quitButton.top
+                horizontalAlignment: Text.AlignHCenter
+                verticalAlignment: Text.AlignVCenter
+                wrapMode: Text.WordWrap
+                font.pixelSize: GameSettings.mediumFontSize
+                color: GameSettings.textColor
+                text: qsTr("This application cannot be used without Bluetooth. Please switch Bluetooth ON to continue.")
+            }
+
+            GameButton {
+                id: quitButton
+                anchors.bottom: parent.bottom
+                anchors.horizontalCenter: parent.horizontalCenter
+                width: dialogContainer.width * 0.6
+                height: GameSettings.buttonHeight
+                onClicked: Qt.quit()
+
+                Text {
+                    anchors.centerIn: parent
+                    color: GameSettings.textColor
+                    font.pixelSize: GameSettings.bigFontSize
+                    text: qsTr("Quit")
+                }
+            }
+        }
+    }
+}
+
diff --git a/examples/bluetooth/heartrate-game/qml/BottomLine.qml b/examples/bluetooth/heartrate-game/qml/BottomLine.qml
new file mode 100644
index 00000000..af644228
--- /dev/null
+++ b/examples/bluetooth/heartrate-game/qml/BottomLine.qml
@@ -0,0 +1,49 @@
+/***************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the QtBluetooth module 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.5
+
+Rectangle {
+    anchors.horizontalCenter: parent.horizontalCenter
+    anchors.bottom: parent.bottom
+    width: parent.width * 0.85
+    height: parent.height * 0.05
+    radius: height*0.5
+}
diff --git a/examples/bluetooth/heartrate-game/qml/Connect.qml b/examples/bluetooth/heartrate-game/qml/Connect.qml
new file mode 100644
index 00000000..d3b4a733
--- /dev/null
+++ b/examples/bluetooth/heartrate-game/qml/Connect.qml
@@ -0,0 +1,143 @@
+/***************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the QtBluetooth module 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.5
+
+GamePage {
+
+    errorMessage: deviceFinder.error
+    infoMessage: deviceFinder.info
+
+    Rectangle {
+        id: viewContainer
+        anchors.top: parent.top
+        anchors.bottom: searchButton.top
+        anchors.topMargin: GameSettings.fieldMargin + messageHeight
+        anchors.bottomMargin: GameSettings.fieldMargin
+        anchors.horizontalCenter: parent.horizontalCenter
+        width: parent.width - GameSettings.fieldMargin*2
+        color: GameSettings.viewColor
+        radius: GameSettings.buttonRadius
+
+
+        Text {
+            id: title
+            width: parent.width
+            height: GameSettings.fieldHeight
+            horizontalAlignment: Text.AlignHCenter
+            verticalAlignment: Text.AlignVCenter
+            color: GameSettings.textColor
+            font.pixelSize: GameSettings.mediumFontSize
+            text: qsTr("FOUND DEVICES")
+
+            BottomLine {
+                height: 1;
+                width: parent.width
+                color: "#898989"
+            }
+        }
+
+
+        ListView {
+            id: devices
+            anchors.left: parent.left
+            anchors.right: parent.right
+            anchors.bottom: parent.bottom
+            anchors.top: title.bottom
+            model: deviceFinder.devices
+            clip: true
+
+            delegate: Rectangle {
+                id: box
+                height:GameSettings.fieldHeight * 1.2
+                width: parent.width
+                color: index % 2 === 0 ? GameSettings.delegate1Color : GameSettings.delegate2Color
+
+                MouseArea {
+                anchors.fill: parent
+                    onClicked: {
+                        deviceFinder.connectToService(modelData.deviceAddress);
+                        app.showPage("Measure.qml")
+                    }
+                }
+
+                Text {
+                    id: device
+                    font.pixelSize: GameSettings.smallFontSize
+                    text: modelData.deviceName
+                    anchors.top: parent.top
+                    anchors.topMargin: parent.height * 0.1
+                    anchors.leftMargin: parent.height * 0.1
+                    anchors.left: parent.left
+                    color: GameSettings.textColor
+                }
+
+                Text {
+                    id: deviceAddress
+                    font.pixelSize: GameSettings.smallFontSize
+                    text: modelData.deviceAddress
+                    anchors.bottom: parent.bottom
+                    anchors.bottomMargin: parent.height * 0.1
+                    anchors.rightMargin: parent.height * 0.1
+                    anchors.right: parent.right
+                    color: Qt.darker(GameSettings.textColor)
+                }
+            }
+        }
+    }
+
+    GameButton {
+        id: searchButton
+        anchors.horizontalCenter: parent.horizontalCenter
+        anchors.bottom: parent.bottom
+        anchors.bottomMargin: GameSettings.fieldMargin
+        width: viewContainer.width
+        height: GameSettings.fieldHeight
+        enabled: !deviceFinder.scanning
+        onClicked: deviceFinder.startSearch()
+
+        Text {
+            anchors.centerIn: parent
+            font.pixelSize: GameSettings.tinyFontSize
+            text: qsTr("START SEARCH")
+            color: searchButton.enabled ? GameSettings.textColor : GameSettings.disabledTextColor
+        }
+    }
+}
diff --git a/examples/bluetooth/heartrate-game/qml/GameButton.qml b/examples/bluetooth/heartrate-game/qml/GameButton.qml
new file mode 100644
index 00000000..e7fc36af
--- /dev/null
+++ b/examples/bluetooth/heartrate-game/qml/GameButton.qml
@@ -0,0 +1,78 @@
+/***************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the QtBluetooth module 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.5
+import "."
+
+Rectangle {
+    id: button
+    color: baseColor
+    onEnabledChanged: checkColor()
+    radius: GameSettings.buttonRadius
+
+    property color baseColor: GameSettings.buttonColor
+    property color pressedColor: GameSettings.buttonPressedColor
+    property color disabledColor: GameSettings.disabledButtonColor
+
+    signal clicked()
+
+    function checkColor()
+    {
+        if (!button.enabled) {
+            button.color = disabledColor
+        } else {
+            if (mouseArea.containsPress)
+                button.color = pressedColor
+            else
+                button.color = baseColor
+        }
+    }
+
+    MouseArea {
+        id: mouseArea
+        anchors.fill: parent
+        onPressed: checkColor()
+        onReleased: checkColor()
+        onClicked: {
+            checkColor()
+            button.clicked()
+        }
+    }
+}
diff --git a/examples/bluetooth/heartrate-game/qml/GamePage.qml b/examples/bluetooth/heartrate-game/qml/GamePage.qml
new file mode 100644
index 00000000..663eb047
--- /dev/null
+++ b/examples/bluetooth/heartrate-game/qml/GamePage.qml
@@ -0,0 +1,83 @@
+/***************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the QtBluetooth module 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.5
+import "."
+
+Item {
+    anchors.fill: parent
+
+    property string errorMessage: ""
+    property string infoMessage: ""
+    property real messageHeight: msg.height
+    property bool hasError: errorMessage != ""
+    property bool hasInfo: infoMessage != ""
+
+    function init()
+    {
+    }
+
+    function close()
+    {
+        app.prevPage()
+    }
+
+    Rectangle {
+        id: msg
+        anchors.top: parent.top
+        anchors.left: parent.left
+        anchors.right: parent.right
+        height: GameSettings.fieldHeight
+        color: hasError ? GameSettings.errorColor : GameSettings.infoColor
+        visible: hasError || hasInfo
+
+        Text {
+            id: error
+            anchors.fill: parent
+            horizontalAlignment: Text.AlignHCenter
+            verticalAlignment: Text.AlignVCenter
+            minimumPixelSize: 5
+            font.pixelSize: GameSettings.smallFontSize
+            fontSizeMode: Text.Fit
+            color: GameSettings.textColor
+            text: hasError ? errorMessage : infoMessage
+        }
+    }
+}
diff --git a/examples/bluetooth/heartrate-game/qml/GameSettings.qml b/examples/bluetooth/heartrate-game/qml/GameSettings.qml
new file mode 100644
index 00000000..868f32ac
--- /dev/null
+++ b/examples/bluetooth/heartrate-game/qml/GameSettings.qml
@@ -0,0 +1,91 @@
+/***************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the QtBluetooth module 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+pragma Singleton
+import QtQuick 2.5
+
+Item {
+    property int wHeight
+    property int wWidth
+
+    // Colors
+    readonly property color backgroundColor: "#2d3037"
+    readonly property color buttonColor: "#202227"
+    readonly property color buttonPressedColor: "#6ccaf2"
+    readonly property color disabledButtonColor: "#555555"
+    readonly property color viewColor: "#202227"
+    readonly property color delegate1Color: Qt.darker(viewColor, 1.2)
+    readonly property color delegate2Color: Qt.lighter(viewColor, 1.2)
+    readonly property color textColor: "#ffffff"
+    readonly property color textDarkColor: "#232323"
+    readonly property color disabledTextColor: "#777777"
+    readonly property color sliderColor: "#6ccaf2"
+    readonly property color errorColor: "#ba3f62"
+    readonly property color infoColor: "#3fba62"
+
+    // Font sizes
+    property real microFontSize: hugeFontSize * 0.2
+    property real tinyFontSize: hugeFontSize * 0.4
+    property real smallTinyFontSize: hugeFontSize * 0.5
+    property real smallFontSize: hugeFontSize * 0.6
+    property real mediumFontSize: hugeFontSize * 0.7
+    property real bigFontSize: hugeFontSize * 0.8
+    property real largeFontSize: hugeFontSize * 0.9
+    property real hugeFontSize: (wWidth + wHeight) * 0.03
+    property real giganticFontSize: (wWidth + wHeight) * 0.04
+
+    // Some other values
+    property real fieldHeight: wHeight * 0.08
+    property real fieldMargin: fieldHeight * 0.5
+    property real buttonHeight: wHeight * 0.08
+    property real buttonRadius: buttonHeight * 0.1
+
+    // Some help functions
+    function widthForHeight(h, ss)
+    {
+        return h/ss.height * ss.width;
+    }
+
+    function heightForWidth(w, ss)
+    {
+        return w/ss.width * ss.height;
+    }
+
+}
diff --git a/examples/bluetooth/heartrate-game/qml/Measure.qml b/examples/bluetooth/heartrate-game/qml/Measure.qml
new file mode 100644
index 00000000..f8c51eb4
--- /dev/null
+++ b/examples/bluetooth/heartrate-game/qml/Measure.qml
@@ -0,0 +1,234 @@
+/***************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the QtBluetooth module 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.5
+
+GamePage {
+    id: measurePage
+
+    errorMessage: deviceHandler.error
+    infoMessage: deviceHandler.info
+
+    property real __timeCounter: 0;
+    property real __maxTimeCount: 60
+    property string relaxText: qsTr("Relax!\nWhen you are ready, press Start. You have %1s time to increase heartrate so much as possible.\nGood luck!").arg(__maxTimeCount)
+
+    function close()
+    {
+        deviceHandler.stopMeasurement();
+        deviceHandler.disconnectService();
+        app.prevPage();
+    }
+
+    function start()
+    {
+        if (!deviceHandler.measuring) {
+            __timeCounter = 0;
+            deviceHandler.startMeasurement()
+        }
+    }
+
+    function stop()
+    {
+        if (deviceHandler.measuring) {
+            deviceHandler.stopMeasurement()
+        }
+
+        app.showPage("Stats.qml")
+    }
+
+    Timer {
+        id: measureTimer
+        interval: 1000
+        running: deviceHandler.measuring
+        repeat: true
+        onTriggered: {
+            __timeCounter++;
+            if (__timeCounter >= __maxTimeCount)
+                measurePage.stop()
+        }
+    }
+
+    Column {
+        anchors.centerIn: parent
+        spacing: GameSettings.fieldHeight * 0.5
+
+        Rectangle {
+            id: circle
+            anchors.horizontalCenter: parent.horizontalCenter
+            width: Math.min(measurePage.width, measurePage.height-GameSettings.fieldHeight*4) - 2*GameSettings.fieldMargin
+            height: width
+            radius: width*0.5
+            color: GameSettings.viewColor
+
+            Text {
+                id: hintText
+                anchors.centerIn: parent
+                anchors.verticalCenterOffset: -parent.height*0.1
+                horizontalAlignment: Text.AlignHCenter
+                verticalAlignment: Text.AlignVCenter
+                width: parent.width * 0.8
+                height: parent.height * 0.6
+                wrapMode: Text.WordWrap
+                text: measurePage.relaxText
+                visible: !deviceHandler.measuring
+                color: GameSettings.textColor
+                fontSizeMode: Text.Fit
+                minimumPixelSize: 10
+                font.pixelSize: GameSettings.mediumFontSize
+            }
+
+            Text {
+                id: text
+                anchors.centerIn: parent
+                anchors.verticalCenterOffset: -parent.height*0.15
+                font.pixelSize: parent.width * 0.45
+                text: deviceHandler.hr
+                visible: deviceHandler.measuring
+                color: GameSettings.textColor
+            }
+
+            Item {
+                id: minMaxContainer
+                anchors.horizontalCenter: parent.horizontalCenter
+                width: parent.width*0.7
+                height: parent.height * 0.15
+                anchors.bottom: parent.bottom
+                anchors.bottomMargin: parent.height*0.16
+                visible: deviceHandler.measuring
+
+                Text {
+                    anchors.left: parent.left
+                    anchors.verticalCenter: parent.verticalCenter
+                    text: deviceHandler.minHR
+                    color: GameSettings.textColor
+                    font.pixelSize: GameSettings.hugeFontSize
+
+                    Text {
+                        anchors.left: parent.left
+                        anchors.bottom: parent.top
+                        font.pixelSize: parent.font.pixelSize*0.8
+                        color: parent.color
+                        text: "MIN"
+                    }
+                }
+
+                Text {
+                    anchors.right: parent.right
+                    anchors.verticalCenter: parent.verticalCenter
+                    text: deviceHandler.maxHR
+                    color: GameSettings.textColor
+                    font.pixelSize: GameSettings.hugeFontSize
+
+                    Text {
+                        anchors.right: parent.right
+                        anchors.bottom: parent.top
+                        font.pixelSize: parent.font.pixelSize*0.8
+                        color: parent.color
+                        text: "MAX"
+                    }
+                }
+            }
+
+            Image {
+                id: heart
+                anchors.horizontalCenter: minMaxContainer.horizontalCenter
+                anchors.verticalCenter: minMaxContainer.bottom
+                width: parent.width * 0.2
+                height: width
+                source: "images/heart.png"
+                smooth: true
+                antialiasing: true
+
+                SequentialAnimation{
+                    id: heartAnim
+                    running: deviceHandler.alive
+                    loops: Animation.Infinite
+                    alwaysRunToEnd: true
+                    PropertyAnimation { target: heart; property: "scale"; to: 1.2; duration: 500; easing.type: Easing.InQuad }
+                    PropertyAnimation { target: heart; property: "scale"; to: 1.0; duration: 500; easing.type: Easing.OutQuad }
+                }
+            }
+        }
+
+        Rectangle {
+            id: timeSlider
+            color: GameSettings.viewColor
+            anchors.horizontalCenter: parent.horizontalCenter
+            width: circle.width
+            height: GameSettings.fieldHeight
+            radius: GameSettings.buttonRadius
+
+            Rectangle {
+                height: parent.height
+                radius: parent.radius
+                color: GameSettings.sliderColor
+                width: Math.min(1.0,__timeCounter / __maxTimeCount) * parent.width
+            }
+
+            Text {
+                anchors.centerIn: parent
+                color: "gray"
+                text: (__maxTimeCount - __timeCounter).toFixed(0) + " s"
+                font.pixelSize: GameSettings.bigFontSize
+            }
+        }
+    }
+
+    GameButton {
+        id: startButton
+        anchors.horizontalCenter: parent.horizontalCenter
+        anchors.bottom: parent.bottom
+        anchors.bottomMargin: GameSettings.fieldMargin
+        width: circle.width
+        height: GameSettings.fieldHeight
+        enabled: !deviceHandler.measuring
+        radius: GameSettings.buttonRadius
+
+        onClicked: start()
+
+        Text {
+            anchors.centerIn: parent
+            font.pixelSize: GameSettings.tinyFontSize
+            text: qsTr("START")
+            color: startButton.enabled ? GameSettings.textColor : GameSettings.disabledTextColor
+        }
+    }
+}
diff --git a/examples/bluetooth/heartrate-game/qml/SplashScreen.qml b/examples/bluetooth/heartrate-game/qml/SplashScreen.qml
new file mode 100644
index 00000000..f480125e
--- /dev/null
+++ b/examples/bluetooth/heartrate-game/qml/SplashScreen.qml
@@ -0,0 +1,80 @@
+/***************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the QtBluetooth module 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.5
+import "."
+
+Item {
+    id: root
+    anchors.fill: parent
+
+    property bool appIsReady: false
+    property bool splashIsReady: false
+
+    property bool ready: appIsReady && splashIsReady
+    onReadyChanged: if (ready) readyToGo();
+
+    signal readyToGo()
+
+    function appReady()
+    {
+        appIsReady = true
+    }
+
+    function errorInLoadingApp()
+    {
+        Qt.quit()
+    }
+
+    Image {
+        anchors.centerIn: parent
+        width: Math.min(parent.height, parent.width)*0.6
+        height: GameSettings.heightForWidth(width, sourceSize)
+        source: "images/logo.png"
+    }
+
+    Timer {
+        id: splashTimer
+        interval: 1000
+        onTriggered: splashIsReady = true
+    }
+
+    Component.onCompleted: splashTimer.start()
+}
diff --git a/examples/bluetooth/heartrate-game/qml/Stats.qml b/examples/bluetooth/heartrate-game/qml/Stats.qml
new file mode 100644
index 00000000..6e34d3bc
--- /dev/null
+++ b/examples/bluetooth/heartrate-game/qml/Stats.qml
@@ -0,0 +1,89 @@
+/***************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the QtBluetooth module 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.5
+
+GamePage {
+
+    Column {
+        anchors.centerIn: parent
+        width: parent.width
+
+        Text {
+            anchors.horizontalCenter: parent.horizontalCenter
+            font.pixelSize: GameSettings.hugeFontSize
+            color: GameSettings.textColor
+            text: qsTr("RESULT")
+        }
+
+        Text {
+            anchors.horizontalCenter: parent.horizontalCenter
+            font.pixelSize: GameSettings.giganticFontSize*3
+            color: GameSettings.textColor
+            text: (deviceHandler.maxHR - deviceHandler.minHR).toFixed(0)
+        }
+
+        Item {
+            height: GameSettings.fieldHeight
+            width: 1
+        }
+
+        StatsLabel {
+            title: qsTr("MIN")
+            value: deviceHandler.minHR.toFixed(0)
+        }
+
+        StatsLabel {
+            title: qsTr("MAX")
+            value: deviceHandler.maxHR.toFixed(0)
+        }
+
+        StatsLabel {
+            title: qsTr("AVG")
+            value: deviceHandler.average.toFixed(1)
+        }
+
+
+        StatsLabel {
+            title: qsTr("CALORIES")
+            value: deviceHandler.calories.toFixed(3)
+        }
+    }
+}
diff --git a/examples/bluetooth/heartrate-game/qml/StatsLabel.qml b/examples/bluetooth/heartrate-game/qml/StatsLabel.qml
new file mode 100644
index 00000000..dd57852f
--- /dev/null
+++ b/examples/bluetooth/heartrate-game/qml/StatsLabel.qml
@@ -0,0 +1,72 @@
+/***************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the QtBluetooth module 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.5
+import "."
+
+Item {
+    height: GameSettings.fieldHeight
+    width: parent.width
+
+    property alias title: leftText.text
+    property alias value: rightText.text
+
+    Text {
+        id: leftText
+        anchors.left: parent.left
+        height: parent.height
+        width: parent.width * 0.45
+        horizontalAlignment: Text.AlignRight
+        verticalAlignment: Text.AlignVCenter
+        font.pixelSize: GameSettings.mediumFontSize
+        color: GameSettings.textColor
+    }
+
+    Text {
+        id: rightText
+        anchors.right: parent.right
+        height: parent.height
+        width: parent.width * 0.45
+        horizontalAlignment: Text.AlignLeft
+        verticalAlignment: Text.AlignVCenter
+        font.pixelSize: GameSettings.mediumFontSize
+        color: GameSettings.textColor
+    }
+}
diff --git a/examples/bluetooth/heartrate-game/qml/TitleBar.qml b/examples/bluetooth/heartrate-game/qml/TitleBar.qml
new file mode 100644
index 00000000..46d641e6
--- /dev/null
+++ b/examples/bluetooth/heartrate-game/qml/TitleBar.qml
@@ -0,0 +1,87 @@
+/***************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the QtBluetooth module 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.5
+
+Rectangle    {
+    id: titleBar
+    anchors.top: parent.top
+    anchors.left: parent.left
+    anchors.right: parent.right
+    height: GameSettings.fieldHeight
+    color: GameSettings.viewColor
+
+    property var __titles: ["CONNECT", "MEASURE", "STATS"]
+    property int currentIndex: 0
+
+    signal titleClicked(int index)
+
+    Repeater {
+        model: 3
+        Text {
+            width: titleBar.width / 3
+            height: titleBar.height
+            x: index * width
+            horizontalAlignment: Text.AlignHCenter
+            verticalAlignment: Text.AlignVCenter
+            text: __titles[index]
+            font.pixelSize: GameSettings.tinyFontSize
+            color: titleBar.currentIndex === index ? GameSettings.textColor : GameSettings.disabledTextColor
+
+            MouseArea {
+                anchors.fill: parent
+                onClicked: titleClicked(index)
+            }
+        }
+    }
+
+
+    Item {
+        anchors.bottom: parent.bottom
+        width: parent.width / 3
+        height: parent.height
+        x: currentIndex * width
+
+        BottomLine{}
+
+        Behavior on x { NumberAnimation { duration: 200 } }
+    }
+
+}
diff --git a/examples/bluetooth/heartrate-game/qml/images/bt_off_to_on.png b/examples/bluetooth/heartrate-game/qml/images/bt_off_to_on.png
new file mode 100644
index 00000000..5ea1f3f0
--- /dev/null
+++ b/examples/bluetooth/heartrate-game/qml/images/bt_off_to_on.png
diff --git a/examples/bluetooth/heartrate-game/qml/images/heart.png b/examples/bluetooth/heartrate-game/qml/images/heart.png
new file mode 100644
index 00000000..f2b3c0a3
--- /dev/null
+++ b/examples/bluetooth/heartrate-game/qml/images/heart.png
diff --git a/examples/bluetooth/heartrate-game/qml/images/logo.png b/examples/bluetooth/heartrate-game/qml/images/logo.png
new file mode 100644
index 00000000..ea0af7e0
--- /dev/null
+++ b/examples/bluetooth/heartrate-game/qml/images/logo.png
diff --git a/examples/bluetooth/heartrate-game/qml/main.qml b/examples/bluetooth/heartrate-game/qml/main.qml
new file mode 100644
index 00000000..66649a7a
--- /dev/null
+++ b/examples/bluetooth/heartrate-game/qml/main.qml
@@ -0,0 +1,95 @@
+/***************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the QtBluetooth module 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.7
+import QtQuick.Window 2.2
+import "."
+
+Window {
+    id: wroot
+    visible: true
+    width: 720 * .7
+    height: 1240 * .7
+    title: qsTr("HeartRateGame")
+    color: GameSettings.backgroundColor
+
+    Component.onCompleted: {
+        GameSettings.wWidth = Qt.binding(function() {return width})
+        GameSettings.wHeight = Qt.binding(function() {return height})
+    }
+
+    Loader {
+        id: splashLoader
+        anchors.fill: parent
+        source: "SplashScreen.qml"
+        asynchronous: false
+        visible: true
+
+        onStatusChanged: {
+            if (status === Loader.Ready) {
+                appLoader.setSource("App.qml");
+            }
+        }
+    }
+
+    Connections {
+        target: splashLoader.item
+        onReadyToGo: {
+            appLoader.visible = true
+            appLoader.item.init()
+            splashLoader.visible = false
+            splashLoader.setSource("")
+            appLoader.item.forceActiveFocus();
+        }
+    }
+
+    Loader {
+        id: appLoader
+        anchors.fill: parent
+        visible: false
+        asynchronous: true
+        onStatusChanged: {
+            if (status === Loader.Ready)
+                splashLoader.item.appReady()
+            if (status === Loader.Error)
+                splashLoader.item.errorInLoadingApp();
+        }
+    }
+}
diff --git a/examples/bluetooth/heartrate-game/qml/qmldir b/examples/bluetooth/heartrate-game/qml/qmldir
new file mode 100644
index 00000000..5e0d2b54
--- /dev/null
+++ b/examples/bluetooth/heartrate-game/qml/qmldir
@@ -0,0 +1 @@
+singleton GameSettings 1.0 GameSettings.qml