content: ' ********** Copyright 2016 Roku Corp.  All Rights Reserved. ********** 
  
  sub Main()
      showChannelSGScreen()
  end sub
  
  sub showChannelSGScreen()
      screen = CreateObject("roSGScreen")
      m.port = CreateObject("roMessagePort")
      screen.setMessagePort(m.port)
      scene = screen.CreateScene("MainScene")
      
      m.global = screen.getGlobalNode()
  
      m.global.id = "GlobalNode"
      m.global.addFields({ adID: "" })
      m.global.addFields({ deviceName: "" })
      m.global.addFields({ uid: "" })
      m.global.addFields({ locale: "" })
      m.global.addFields({ networkType: "" })
      m.global.addFields({ memoryLevel: "" })
      m.global.addFields({ deviceID: "" })
      m.global.addFields({ osVersion: "" })
      m.global.addFields({ appVersion: "" })
      m.global.addFields({ buildNo: "" })
      m.global.addFields({ uidValue: ""})
      m.global.addFields({ modelName: ""})
      
      screen.show()
  
      while(true)
          msg = wait(0, m.port)
      msgType = type(msg)
          if msgType = "roSGScreenEvent"
              if msg.isScreenClosed() then return
          end if
      end while
  end sub
  