On Tue, Oct 19, 2010 at 5:33 PM, saex <[email protected]> wrote:

> then, if my application is not a service, when it goes to background
> (home key pressed for example), it continues working (sending/getting
> data from internet)?
>

Only from pure luck.  There is no guarantee.  You must assume it will be
killed as soon as it goes in the background.

If you want to do specific work while in the background, a Service is the
way to go.  It really isn't that hard.

If you are just doing something like a web browser continuing to download a
web page in the background, there is no need for a service, since it is
actually good to have that work killed if the system needs the process's
resources for something else the user is now doing in the background.

-- 
Dianne Hackborn
Android framework engineer
[email protected]

Note: please don't send private questions to me, as I don't have time to
provide private support, and so won't reply to such e-mails.  All such
questions should be posted on public forums, where I and others can see and
answer them.

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