How do you know that? There are plenty of service running along with
Android system, but battery live doesn't seem to be so poor...

On Dec 10, 8:18 pm, Justin Anderson <janderson....@gmail.com> wrote:
> Keep in mind though, that any service that runs indefinitely will drain the
> hell out of the phone's battery.
>
> ----------------------------------------------------------------------
> There are only 10 types of people in the world...
> Those who know binary and those who don't.
> ----------------------------------------------------------------------
>
> On Thu, Dec 10, 2009 at 2:28 AM, Sean Hodges 
> <seanhodge...@googlemail.com>wrote:
>
> > Sounds like what you want is a Service:
>
> > "A service doesn't have a visual user interface, but rather runs in
> > the background for an indefinite period of time. For example, a
> > service might play background music as the user attends to other
> > matters, or it might fetch data over the network or calculate
> > something and provide the result to activities that need it. Each
> > service extends the Service base class."
> > (http://developer.android.com/guide/topics/fundamentals.html)
>
> > There is a simple tutorial here:
> >http://minicompact.com/mobiletalk/?p=18, and a more in-depth one here:
> >http://developerlife.com/tutorials/?p=356
>
> > And the reference page:
> >http://developer.android.com/reference/android/app/Service.html
>
> > On Wed, Dec 9, 2009 at 12:19 AM, j0hns0n <johnson.tec...@gmail.com> wrote:
> > > Hello!  I have a program successfully running to relate AudioManager
> > > and SensorManager.  By safe life-cycle practice:
>
> > >   �...@override
> > >    protected void onResume()
> > >    {
> > >      super.onResume();
> > >      sensorManager.registerListener(sensorListener,
> > > SensorManager.SENSOR_ORIENTATION, SensorManager.SENSOR_DELAY_FASTEST);
> > >    }
>
> > >   �...@override
> > >    protected void onStop()
> > >    {
> > >      sensorManager.unregisterListener(sensorListener);
> > >      super.onStop();
> > >    }
>
> > > Just to keep it clean.
>
> > > My question is that I'm interested in moving this program out of the
> > > active part of the priority and keep it running in the background
> > > until the user gets back to the program to switch it off.
>
> > > I'm still very new to all the life-cycle things so I'm just studying
> > > away.  I still haven't found what I need to find yet.
>
> > > Bonus (if it can be addressed): It will be really cool if I can leave
> > > an icon at the top bar to show it is running.  :)
>
> > > Thanks in advance.
>
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