Hm.. let's say i'm not going to schedule next update via alarm if
screen is off. Service will shut itself down. Then screens is coming
back what will listen to that broadcast ?
My goal is eliminate service runs while i don't need to, not minimize
amount of work service does during the run.

On Jul 29, 5:08 pm, Mark Murphy <mmur...@commonsware.com> wrote:
> Alexey Volovoy wrote:
> > Thanks for reply Dianne - my worry is that 30 sec interval for update
> > is not enough to let device fall asleep and my updates basically
> > prevent that. I've tried to disconnect device for an hour or so and
> > it's still updating according to the logs. Do you have any
> > recommendation of how i can update widget frequently when device is
> > awake and screen is on and don't update at all while it's sleeping ?
> > I'm using alarm manager now and the android:updatePeriodMillis="0" in
> > the appwidget-provider
>
> Rather than focusing on "sleeping", perhaps focus on the screen being
> off. Listen for the ACTION_SCREEN_OFF and ACTION_SCREEN_ON broadcast
> Intents and tailor your behavior at that point.
>
> --
> Mark Murphy (a Commons 
> Guy)http://commonsware.com|http://twitter.com/commonsguy
>
> Android App Developer Training:http://commonsware.com/training.html
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