tree 3dc226962d6066dcb471b8942d17fff3f3b808ee
parent 9ac371a81e7d144a8e31f77b085867a92bfd2bd5
author David Stevens <stevensd@google.com> 1503538909 -0700
committer David Stevens <stevensd@google.com> 1505243990 -0700

Handle showWhenLocked on secondary displays

The keyguard has windows on the default display and the remote display
selected by MediaRouter. Keyguard occlusion only applies to the default
display. To make the activity showWhenLocked flag work on secondary
displays, pass the display id of the locked secondary display from the
SystemUi to KeyguardController and make its isKeyguardShowing method
take a displayId.

Test: android.server.cts.ActivityManagerDisplayTests
Test: #testSecondaryDisplayShowWhenLocked
Bug: 64994006
Change-Id: Ib31fc76e9df469e97a59a181f09d457ceed4ef5f