Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
In my timer application,
My timer runs on oneViewController.
When I switch to another view without any efforts it runs in background of another view
as I press the back button I can see the results..
But,
I want to put an alert message on second view controllerwhen my time is Up…..
How could I do this…
**Should I use
-Delegate
-Notification
-Local Notifications**
Or else…..Thanks
EDIT: Answer:
Answer is in first comment…**
You can make your timer call a method on your view controller. Inside that method, you can check whether time is up. If so, create an UIAlertView instance and -show; it as it will be shown/seen from any view controller.