+}
+
+/**
+ * publlish subscription to homescreen-service
+ *
+ * #### Parameters
+ * - Nothing
+ *
+ * #### Resturn
+ * - None.
+ *
+ */
+void QLibHomeScreen::slotPublishSubscription(void) {
+ HMI_NOTICE("qlibhomescreen","slotPublishSubscription");
+ if(mp_hs != NULL) {
+ mp_hs->publishSubscription();
+ QObject::disconnect(m_loading);
+ }
+}
+
+/**
+ * This function register callback function for reply/event message from home screen
+ *
+ * #### Parameters
+ * - event_cb [in] : This argument should be specified to the callback for subscribed event
+ * - reply_cb [in] : This argument should be specified to the reply callback for call function
+ *
+ * #### Return
+ * Nothing
+ *
+ * #### Note
+ * Event callback is invoked by home screen for event you subscribed.
+ * If you would like to get event, please call subscribe function before/after this function
+ */
+void QLibHomeScreen::registerCallback(
+ void (*event_cb)(const std::string& event, struct json_object* event_contents),
+ void (*reply_cb)(struct json_object* reply_contents),
+ void (*hangup_cb)(void))
+{
+ if(mp_hs != NULL)
+ mp_hs->registerCallback(event_cb, reply_cb, hangup_cb);
+}
+
+void QLibHomeScreen::setQuickWindow(QQuickWindow *qw)
+{
+ mp_window = qw;
+ if(mp_window != NULL) {
+ HMI_NOTICE("qlibhomescreen", "connect frameSwapped signal.");
+ m_loading = QObject::connect(mp_window, SIGNAL(frameSwapped()), this, SLOT(slotPublishSubscription()));
+ }