iOS Show alert when iphone is locked

[pashik]

Hi.

I have timer in application which shows UIAlertView and vibrates iphone.
When iphone is locked iphone vibrates but alert is not shown at least after unlocking - alert is not visible.

what is wrong and how to remain it visible?

	UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Warning" message:@"Alert"] delegate:self cancelButtonTitle:@"OK" otherButtonTitles: nil];
	[alert show];
	[alert release];

thanx

 

[tacoman667]

Hi.

I have timer in application which shows UIAlertView and vibrates iphone.
When iphone is locked iphone vibrates but alert is not shown at least after unlocking - alert is not visible.

what is wrong and how to remain it visible?

	UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Warning" message:@"Alert"] delegate:self cancelButtonTitle:@"OK" otherButtonTitles: nil];
	[alert show];
	[alert release];

thanx

You cannot have applications running in the background. They will end once you press the home button or flip to another application.

 

[robbieduncan]

You cannot have applications running in the background. They will end once you press the home button or flip to another application.

Neither of which has happened here. Locking the phone does not unload the current application.

 

[pashik]

Neither of which has happened here. Locking the phone does not upload the current application.

exactly, as timer works fine when screen is locked

but anyway i can't solve problem.

 

[tacoman667]

Neither of which has happened here. Locking the phone does not unload the current application.

But does the phone suspend the running application when locked?

 

[pashik]

But does the phone suspend the running application when locked?

it seems it doesn't as timer still works and delegates are fired.

 

[tskoti]

how to show alert when HOme Button is Pressed

hi,
Plz tell me how to show an alert message when the Home button is pressed, saying Do u really want to close the application,


Plz help, it is very urgent,

Thanks in Advance,
Koti

 

[jnic]

hi,
Plz tell me how to show an alert message when the Home button is pressed, saying Do u really want to close the application,


Plz help, it is very urgent,

Thanks in Advance,
Koti

Take a look at applicationWillTerminate: in the UIApplicationDelegate protocol.