My game have interstitial ads that is shown in a specific moment of the game. But if the device is not connected to the internet the interstitial ads won't show. I would like to make sure that the device is connected to the internet, so it can load and show the interstitial ads. When there is no internet connection the game hangs trying to show the interstital. Is there a way to check if the device is connected? And if the device its not connected, is there a way to skip the interstitital and proceed with the game, without hanging? Thanks!