Implement UIAlertView into a Tabbed Application

Question

I have finally gotten code for displaying an alert if there is no internet connection.

 Reachability *r = [Reachability reachabilityWithHostName:@"m.google.com"];
NetworkStatus internetStatus = [r currentReachabilityStatus];
if(internetStatus == NotReachable){

    NSLog(@"There's no connection");

    UIAlertView *errorAlertView = [[UIAlertView alloc]
                                   initWithTitle:@"No internet connection"
                                   message:@"Internet connection is required to use this app"
                                   delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];

    [errorAlertView show];

}else
    NSLog(@"Internet connection is OK");

It doesn't work when a WebView is in a tabbed application. Is there anyway I could tweak the code to get it to be friendly with a WebView in a Tabbed View Controller?

Answer 1

I figured it out on my own. I created a UITabBarController file, and put the code into there, so every time I open the app, if there is no internet connection, I'll get the alert.