On 06/14/2010 12:00 AM, Olivier Guilyardi wrote:
> On 06/13/2010 06:49 PM, tarek attia wrote:
>> Thanks you so much for this clarification ,,exactly I want to make an
>> application that keeps running while the user may went of the main
>> application ,,and I guess Service will be the best candidate for doing
>> that  ,,,,,,,
>>
>> But what if the application will take much time ,,so should I make a
>> thread that embedded inside it a Service??
> 
> Yes, exactly. If you need to do something heavy in the service, it must happen
> in a dedicated thread, otherwise you will freeze the application main thread
> (and thus the UI) which you should never do.
> 
> So, you might need both a service *and* a thread.

Little clarification: of course this thread must be "embedded" in the service,
not the opposite. The service acts as an entry point, in which you can create
several threads if you like.

--
  Olivier

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