I must be missing something here... the antenna stays on even if no wake locks are held, so the radio CPU can wake up the main CPU when there is an incoming phone call or data traffic.
On Wed, Sep 30, 2009 at 3:54 PM, Richard Schilling < [email protected]> wrote: > > This is not documented or discussed that I can find, so I post the > question here. > > When the application has a PARTIAL_WAKE_LOCK, the CPU stays turned on, > but what about the cellular antenna? Does the PhoneStateListener not > receive any change in state from the antenna when the > PARTIAL_WAKE_LOCK is acquired? I have an application that needs to > continuously read the signal strength while the user isn't using the > phone. > > I suspect I need a FULL_WAKE_LOCK to do that. Is that true? > > Thanks. > > Richard Schilling > Mobile Operating Systems Engineer > > > > -- Dianne Hackborn Android framework engineer [email protected] Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
