In my app when i press home button and open the app from menu or shortcut it returns in the same screen but the pid of the process is killed.
BUT
if i hold home button and choose my app from there it will resume normally
This problem is not happenig in all devices 2.2.1 and 2.3.5 samsung galaxy Ace
if is solved again ( i doubt i lost many hours searcing) please link the answer
Thanks in advance
EDIT
In 2.3.6 Samsung Nexus S doesn't happen.
You shouldn't worry about that. The whole Android ecosystem is built around the concept of never terminating your application yourself, and letting the OS handle that aspect of things, and it's working very well if your app is written following the good practices.
Make good use of the Activities lifecycle methods (onPause, onResume, onStop, etc.), and everything will work smoothly, whether your app has been effectively terminated or kept in the background by Android.