d8ec93860957c95d00b1c1fa18ba2f302d06720e - platform/frameworks/base

commit	d8ec93860957c95d00b1c1fa18ba2f302d06720e	[log] [tgz]
author	Tiger Huang <tigerhuang@google.com>	Thu Apr 18 14:35:09 2019 -0700
committer	Tiger Huang <tigerhuang@google.com>	Thu May 02 12:53:55 2019 +0800
tree	b494ba05fc7531b98a1c1cf857ee2a83418b1873
parent	81894407855a3a4769b966f857ea867092c358ac [diff]

Refine getTransformationMatrix for windows in a re-parented display

Currently, the translation of the transformation matrix computed by
WindowState.getTransformationMatrix is related to its own display.
However, if the display has been re-parented, the translation might
be misplaced to the visual result. This CL makes it return the global
transformation matrix.

Bug: 129098348
Test: atest WindowStateTests
Change-Id: I38da5b84a11890bf0f4a57eb9d5b7e71bdcc16a9

core/java/android/app/ActivityView.java[diff]
core/java/android/view/IWindowManager.aidl[diff]
core/java/android/view/IWindowSession.aidl[diff]
services/core/java/com/android/server/wm/AccessibilityController.java[diff]
services/core/java/com/android/server/wm/DisplayContent.java[diff]
services/core/java/com/android/server/wm/Session.java[diff]
services/core/java/com/android/server/wm/WindowManagerService.java[diff]
services/core/java/com/android/server/wm/WindowState.java[diff]
services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java[diff]

9 files changed