Question

I am making a client server application for the iPhone and would like to know which method is called when the iPhone application is terminated. Any help would be appreciated.

Answer 1

The method relating to application lifecycle are UIApplicationDelegate methods. The two you want are:

- (void)applicationWillTerminate:(UIApplication *)application
- (void)applicationDidEnterBackground:(UIApplication *)application

If on a multitasking device, applicationDidEnterBackground: will be called instead of applicationWillTerminate:. In most cases, you can perform the same code in both callbacks.