Implemented basic speed game

connectionhandler.h

@@ -0,0 +1,33 @@
+#ifndef CONNECTIONHANDLER_H
+#define CONNECTIONHANDLER_H
+
+#include <QObject>
+#include <QBluetoothLocalDevice>
+
+class ConnectionHandler : public QObject
+{
+    Q_PROPERTY(bool alive READ alive NOTIFY deviceChanged)
+    Q_PROPERTY(QString name READ name NOTIFY deviceChanged)
+    Q_PROPERTY(QString address READ address NOTIFY deviceChanged)
+    Q_PROPERTY(bool requiresAddressType READ requiresAddressType CONSTANT)
+
+    Q_OBJECT
+public:
+    explicit ConnectionHandler(QObject *parent = nullptr);
+
+    bool alive() const;
+    bool requiresAddressType() const;
+    QString name() const;
+    QString address() const;
+
+signals:
+    void deviceChanged();
+
+private slots:
+    void hostModeChanged(QBluetoothLocalDevice::HostMode mode);
+
+private:
+    QBluetoothLocalDevice m_localDevice;
+};
+
+#endif // CONNECTIONHANDLER_H