MBProgressHUD Block interface untill operation is done
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I need to block the interface until the MBProgressHUD operation is done. I did refer this thread,

http://stackoverflow.com/questions/8628981/block-interface-untill-operation-is-done

According to it, we should disable each individual item which wont work for me. My case is I need to disable user from clicking back button. I did try HUD.userInteractionEnabled = YES which disable every controller except the back button. Is there any way of blocking user from popping out from that controller?

Regards,

Dilshan