int _handle_wifi_onoff_change(mh_appdata_t *ad);
int _handle_bt_onoff_change(mh_appdata_t *ad);
int _handle_usb_onoff_change(mh_appdata_t *ad);
-int _turn_on_wifi(void);
bool _is_wifi_direct_on(void);
-void _wifi_state_changed_cb(wifi_device_state_e state, void *user_data);
+void _wifi_state_changed_cb(wifi_manager_device_state_e state, void *user_data);
void _wifi_tethering_checkbox_popup_status_set(bool value);
bool _wifi_tethering_checkbox_popup_status_get(void);
gboolean _ps_recheck_timeout_cb(gpointer data);