iOS how to close application using command

[diyora]

Hello all,
I am doing coding in cocoa touch.I want to close my application using command(syntax).I am see different command close,stop but it is not working.

thank you..

 

[robbieduncan]

Please learn to use the search. There is a way to do it in this thread. Note this uses an undocumented call: there is now official way in the SDK to do this...

 

[diyora]

how to close application using command

Hello,
I use,
[[UIApplication sharedApplication] terminate];
It execute but this give me warning:may not respond to'-terminate'

Thank you.

 

[robbieduncan]

Hello,
I use,
[[UIApplication sharedApplication] terminate];
It execute but this give me warning:may not respond to'-terminate'

Thank you.

As I said: it's an undocumented call. Therefore it's not in the headers. This warning is what any reasonable programmer would expect.

There is an obvious way to remove the warning via performSelector:. A good programmer would protect against the undocumented call changing by testing if the object responds to that selector before calling too...

I expected that having been pointed in the correct direction you could solve minor issues on your own.

 

[islikebasketbal]

exit(0)

Or use the documented POSIX standard call exit(0);

BUT, all of these options look super ugly, so I would just let the user menu out. Like the iTunes Music Store does when you don't have WiFi!

 

[robbieduncan]

Or use the documented POSIX standard call exit(0);

That's not such a great idea as it will just kill your app dead right there. Using the call I mentioned above your app dies gracefully: all the normal app shutdown code gets called and the normal notifications get sent.