Can we start busy indicator on button action in iphone ? if yes then How?
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    I want to start busy indicator on button action, I use following code in IB action as
    
        busyIndicator = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge];
        busyIndicator.center = self.view.center;
        [busyIndicator setColor:[UIColor redColor]];
        [self.view addSubview:busyIndicator]; // spinner is not visible until started
        [busyIndicator startAnimating];
    
I use above code, but busy indicator will not start, So can you tell me it is possible?