Question

Hi i need to show a button after every 120 second for a time inteval of 20 decond and then the button disppaers and after another 120 sec again the same thigs happen .IF some one can help it would be great .

Regards
Abhi

Answer 1

You can use hidden for hiding buttons. For example.

 UIButton *button;
 button.hidden = TRUE; // or FALSE 

And for the 120 second interval, you can use NSTimers

Check this link.