4ec0def38859d0e5b2457726e67653246903fe84 - platform/frameworks/base

commit	4ec0def38859d0e5b2457726e67653246903fe84	[log] [tgz]
author	Robert Carr <racarr@google.com>	Wed Jan 31 18:08:39 2018 -0800
committer	Robert Carr <racarr@google.com>	Thu Feb 01 15:27:28 2018 -0800
tree	9ad6cd62ba0812ebb0b39f40c483484cdf254a7a
parent	850f29a169e771acd889bf78f0a9514aaaf3d309 [diff]

Nuke WindowState#mShownPosition. Rework mXOffset/mYOffset.

Ignoring Wallpaper Offsets, the WindowStateAnimator is now
always positioned at (0,0), so we don't need to calculate or store this. For
Wallpaper Offsets we can manipulate the position of the WindowStateAnimator surface
directly. This seems to be a nice level to model the concept of scrolling a buffer
larger than the "Window" to which it is assigned.
Everything on top of WSA can ignore the offsets by only interacting with the WS and above.

Test: Manual. go/wm-smoke
Change-Id: I631ad97bb07b092e795c9530ca34139ccc3e0af7

core/proto/android/server/windowmanagerservice.proto[diff]
services/core/java/com/android/server/policy/PhoneWindowManager.java[diff]
services/core/java/com/android/server/policy/WindowManagerPolicy.java[diff]
services/core/java/com/android/server/wm/WallpaperController.java[diff]
services/core/java/com/android/server/wm/WallpaperWindowToken.java[diff]
services/core/java/com/android/server/wm/WindowState.java[diff]
services/core/java/com/android/server/wm/WindowStateAnimator.java[diff]
services/tests/servicestests/src/com/android/server/policy/FakeWindowState.java[diff]

8 files changed

tree: 9ad6cd62ba0812ebb0b39f40c483484cdf254a7a