How to check internet connection on iOS device? [duplicate]

Answer 1

it's simple , you can use following method to check internet connection .

-(BOOL)IsConnectionAvailable
{
    Reachability *reachability = [Reachability reachabilityForInternetConnection];

    NetworkStatus networkStatus = [reachability currentReachabilityStatus];

    return !(networkStatus == NotReachable);    
}