When i kill the application in multitasking bar,and run the program it's goes to same state where i was closing the app

Question

hi, Today i updated my 3GS i-phone to install my application to see it's functioning well in OS4,when i'm running the application and tap the home button it's goes to multitasking bar,then again i get the application from there it's goes to previous state where i was.i think the behavior is OK. but problem comes when i kill the application in multitasking bar and run it it's come to same state,simply it's ignore the login screen.

My question is when i kill the application i want to get my login screen, not the previous state, this application is working fine in 3GS,can some one please help me to fix this issue?

Thanks Sam.

Answer 1

Sam,

If you don't want the OS to save state for you, you should place the key UIApplicationExitsOnSuspend in your info.plist file.

More information here: http://developer.apple.com/iphone/library/documentation/General/Reference/InfoPlistKeyReference/Articles/iPhoneOSKeys.html#//apple_ref/doc/uid/TP40009252-SW23

This will kill the app when the home button is pressed, instead of suspending it into the background (which is what iOS4 does for multi-tasking).