Checking MBProgressHUD status if it hide/show

Question

I'm displaying some views,webVies and while they are loading i display an ProgressHud with waiting message. I'm using an instance of that object :

MBProgressHUD * progrssHUD

Using the show and hide methods to control over loading windows. In some views i would like to add view only after the hide method is turned on - meaning no window displayed now.

How can i check from any interface what is that status of MBProgressHUD and only after status X to do something?

Answer 1

If you see the implementation of MBProgresshud then you will find that when they are hiding it they are setting it's alpha 0 and when they are showing it they are setting it alpha 1.

So you can use this property to check whether it is hidden or shown. i.e

if(progrssHUD.alpha == 0){
  //perform hide operation
}else{
  //Perform show operation
}