Hi there,
I'm new using android sdk/httpclient

I'm writing a small application which needs httpclient lib, basically
to manage the cookie/session automatically.
The website I'm targeting needs a valid session, so, between each http
call, I need to send the cookie. Httpclient does it well. This is a tv
stream application and I have to fetch the channel url, the url has a
token parameter and I have to be logged / authenticated / (=> have a
valid cookie/sessionid) to fetch the channel url.

I got the first cookie/sessionid with the first connection to the
website. The cookie is valid for a certain amount of time, there is no
"expires" but I don't know if there is any server cron to cleanup the
sessions. I assume I have to "ping" every x secondes to maintain the
session valid.

Between each http call, the time could be from 1 sec to several
minutes, it depends if the user wants to change the watched tv
channel. The http call (to fetch the url) is not made by the UI
Thread.

There are several possibilities to manage the httpclient :
- a single httpclient static singleton instance accessed by a custom
synchronized getClient() on an helper class => when / how to release
the http connection ? How to handle that correctly if the user got a
phone call / does not use the application for now (unvalidate during
onResume, etc)?
- Save the cookie (String serialized into SharedPreferences) and
create every time a new httpclient instance (then set the cookie to
the new instance) => overhead to get the http connection
- other ?

I'm asking here what is the best way to implement that.

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