Monday, December 22, 2014

check wallet garden / internet connection

I need to check if my GWT application is inside a wallet garden (wifi hotspot without internet connection). How to handle this in an easy way on client side?
Is there a way to ping e.g. google.com and return true/false in a method like "boolean isInWalletGarden();" ? Can anyone post such a method?

THX Marian

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