On Fri, May 14, 2010 at 10:49 PM, Soumya <soumyakanti...@gmail.com> wrote:

> Thank you for the reply. In PhoneWindowManager there are many layers
> defined and keyguard has a higher layer priority. Is this the process
> that is being used by keyguard to be on top of other windows such as
> application layer. Is this the process that has been followed.
>

Yes, and this is okay because the lock screen is not an activity.
 Activities go in layers below, whose position is dynamically assigned by
the window manager.


> If implementing our lock screen is not possible with activity due to
> our requirement then what process can we follow so that we can display
> a lock screen (PIN based) along with the default lock screens of
> android.
>

You'd need to modify the platform's lock screen code.

I suggest waiting a few weeks, though.

-- 
Dianne Hackborn
Android framework engineer
hack...@android.com

Note: please don't send private questions to me, as I don't have time to
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answer them.

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