Comment 4 for bug 1181654

> The current plan is to open the phone app as the greeter user, with limited access to contacts (i.e. at most the person calling you).

I imagine this will only be the case for PIN / password-protected accounts? For unprotected accounts this should just take you to your full phone app?

The linked branch implements the temporary behaviour of always hiding the greeter onFocusRequested - so whenever an app is started behind the greeter, it will hide (which the incoming call currently be the only case when that's the case).

Later we will need to make sure that it only happens in connection to interaction with a notification? Do we have other cases where we should unlock when an app requests focus?