On Tue, Dec 25, 2012 at 8:35 PM, TreKing <[email protected]> wrote:
> I believe it is entirely possible and actually a frequent occurrence that
> Activities are destroyed while processes are not. For example, you might
> open a second Activity within your own app that causes memory pressure -
> your process must keep running to show the second Activity but the first
> Activity, which is now hidden, can be destroyed to reclaim memory.

According to Ms. Hackborn, this does not happen:

http://stackoverflow.com/questions/7536988/android-app-out-of-memory-issues-tried-everything-and-still-at-a-loss/7576275#7576275

If you can provide a sample app and steps for reproducing the
activities-get-destroyed-for-memory behavior, I'd love to see it!

> Also, even simpler, rotate your device. Activities destroyed. Processes, not
> so much.

Correct. Ditto for any finish() scenarios (e.g., BACK, FLAG_ACTIVITY_CLEAR_TOP).

--
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy

Aqui estão alguns sites onde você pode perguntar ou responder dúvidas
sobre desenvolvimento de aplicações para Android:
http://www.andglobe.com

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