Power Manager Wake Locks

by Akshay Sumant » Fri, 24 Oct 2008 20:17:05 GMT

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 Hi all,
     AFAIK, wake locks ensure a constant device state (for CPU,LCD
backlight, Keypad backlight) in between acquire() and release() of a
wake lock.
    What if there are two or more apps acquiring (rather trying to
acquire) wake lock at a same time? How are they handled? Who takes
this responsibility?
    Please put some light on these issues.


Power Manager Wake Locks

by Akshay Sumant » Thu, 30 Oct 2008 16:32:18 GMT


Thank you.
Akshay Sumant.
"Harder I work, more luck I seem to have"


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Power Manager Wake Locks

by Wiktor » Thu, 30 Oct 2008 16:55:39 GMT

 I suppose acquire() just increases some hidden counter and the device
is turned on until all of the locks are released.


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