Possible Duplicate:
how to run my application in background in iphone?
Hi friends. Am new for iphone applicaions. Now am struggle with add Background process in my application. That means i need to run my application after ckick “iphone HOME button”. How can i do this.. Can anyone help me???
Thanks in advance…
Since iOS 4.0 iPhone supports “multitasking” this means if you click the home button your app sleeps, this needs almost no battery or memory and if the iPhone run out of memory it will terminate sleeping applications.
Every app supports this kind of multitasking exepted you don’t allow it for your app.
But there are also three real multitasking functions:
Those three functions you can really use for multitasking apps. But nothing more…