修改UIActivityIndicatorView大小

- (UIActivityIndicatorView

*)activityIndicatorView{

   

if (!_activityIndicatorView

) {

       

_activityIndicatorView = [[UIActivityIndicatorViewalloc]init

];

       

_activityIndicatorView.activityIndicatorViewStyle =UIActivityIndicatorViewStyleWhiteLarge

;

        [

_activityIndicatorView startAnimating

];

       

CGAffineTransform transform = CGAffineTransformMakeScale(1.2, 1.2

);

       

_activityIndicatorView.transform

= transform;

    }

   

return _activityIndicatorView;

}