Saturday, March 31, 2012

Re: [android-developers] Sleep mode

On Sat, Mar 31, 2012 at 10:18 AM, Put_tiMe <puttime@gmail.com> wrote:
> On some devices, like the Sony Erricson Experia, if I long press the power
> button, I get a UI menu, with a sleep mode option.
>
> What would be the difference between that sleep mode and the screen-off
> sleep mode?

Nothing. That option is in the menu in case you accidentally
long-pressed the power button instead just pressing it.

> On screen-off, i.e. when it hits the sleep mode, are the wifi radios and CPU
> disabled/switched-off?

The CPU stops running.

WiFi behavior will vary by device and user preference. This was
discussed recently:

http://groups.google.com/group/android-developers/browse_thread/thread/4eee51105e3bfce3/ce6c261d6e67c07e

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