iOS - On ipad standby my application gets stuck

Question

I am using the following code to disable and enable View.

TO DISABLE VIEW.

  [[UIApplication sharedApplication] beginIgnoringInteractionEvents];
    _loadingSpinner.hidden = FALSE;

TO ENABLE VIEW.

[[UIApplication sharedApplication] endIgnoringInteractionEvents];
_loadingSpinner.hidden = true;

but when device goes into standby mode. application freezes. Users have close the application in the task pane in order to run it again.

Please HELP!!!!

Answer 1

Why are you disabling the view? If you are wanting to prevent interaction while a process completes, why not use something like MBProgressHUD or make your own Modal view and use that?

Answer 2

Put a breakpoint and check weather the code to end the interaction is hit at any time. Why dont you use a overlay view with the spinner or userInteractionEnabled Property of UIView for the purpose?