I also listen to SCREEN_ON/OFF broadcasts in a couple of my apps.

But, starting in 2.1 there is a new isScreenOn method:

PowerManager pm = (PowerManager)
getSystemService(Context.POWER_SERVICE);
 boolean isScreenOn = pm.isScreenOn();

It won't actually help me with my apps since I'm interested in
transitions between on and off, but its nice to have anyway.

Good luck,
Steve


On Mar 29, 3:20 pm, JP <[email protected]> wrote:
> On Mar 29, 3:00 am, zhiqiang wang <[email protected]> wrote:
>
> > Hi,How can I detect the screen is on or off?
>
> We' had that before, I've implemented the following 
> solution:http://groups.google.com/group/android-developers/browse_thread/threa...

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