Question

How can I detect when a user exits the application? (hitting the home button)
And how can I detect when the relaunch it? (clicking the icon)

*I’m not talking about users manually quitting the app by holding the home button and then making the icons wiggle and deleting the app instance from the sub-dock. i’m talking about just temporarily exiting the app buy clicking the home button.. maybe sending a text or whatnot then coming back to the app.

Thanks!

Answer 1

- (void)applicationDidEnterBackground:(UIApplication *)application

and

- (void)applicationDidBecomeActive:(UIApplication *)application

In your AppDelegate.m

- (void)applicationWillTerminate:(UIApplication *)application