def enable_wifi(self,ssid,key,wlan):
     n = SWBusiness.get_country_code(self)
     #打开设置向导
     SWControl.SW_menu(self)
     #点击三次下一步
     for i in range(3-n):
         SWControl.nextstep(self)
     ##设置wifi的状态:disalbe/enable
     SWControl.set_wifi_status(self)
     #设置SSID
     SWControl.ssid(self,ssid)
     #设置wpa的密码
     SWControl.wpa_key(self,key)
     SWControl.nextstep(self)
     time.sleep(180)
     #扫描到ssid返回True
     result = SWControl.ssid_scan_result_backup(self,ssid,wlan)
     print result
     return result
 def disable_wifi(self,ssid,wlan):
     n = SWBusiness.get_country_code(self)
     #打开设置向导
     SWControl.SW_menu(self)
     #点击三次下一步
     for i in range(3-n):
         SWControl.nextstep(self)
     ##设置wifi的状态:disalbe/enable
     SWControl.set_wifi_status(self)
     #设置SSID
     #SWControl.ssid(self,ssid)
     #设置wpa的密码
     #SWControl.wpa_key(self,key)
     SWControl.nextstep(self)
     time.sleep(120)
     print "disable wifi in setupwizard successfully!"
     #扫描到ssid返回True
     result = SWControl.ssid_scan_result(self,ssid,wlan)
     print result
     return result