commit 772e8bc904e39883862d0f1c2baebed100a143f1
author Robert Carr <racarr@google.com> Wed Mar 14 11:51:23 2018 -0700
committer Robert Carr <racarr@google.com> Wed Mar 14 12:03:34 2018 -0700
tree 8ef3c32b9c3eaaf51cd7afec3b9781e4e7305e35
parent 19cdd09a60cb870f50e6fcd45f4d339466086f45

Disable move animations for ScreenDecor overlays.

They look pretty weird during seamless rotation.

Bug: 72038766
Test: Manual.
Change-Id: I68dab0761a9faca42324e64a545477302c6e3bbe

packages/SystemUI/src/com/android/systemui/ScreenDecorations.java

diff --git a/packages/SystemUI/src/com/android/systemui/ScreenDecorations.java b/packages/SystemUI/src/com/android/systemui/ScreenDecorations.java
index 4d54bdd..e790061 100644
--- a/packages/SystemUI/src/com/android/systemui/ScreenDecorations.java
+++ b/packages/SystemUI/src/com/android/systemui/ScreenDecorations.java
@@ -239,10 +239,13 @@
                         | WindowManager.LayoutParams.FLAG_SLIPPERY
                         | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN,
                 PixelFormat.TRANSLUCENT);
-        lp.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS;
+        lp.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS
+                | WindowManager.LayoutParams.PRIVATE_FLAG_NO_MOVE_ANIMATION;
+
         if (!DEBUG_SCREENSHOT_ROUNDED_CORNERS) {
             lp.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_IS_ROUNDED_CORNERS_OVERLAY;
         }
+
         lp.setTitle("ScreenDecorOverlay");
         lp.gravity = Gravity.TOP | Gravity.LEFT;
         lp.layoutInDisplayCutoutMode = LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS;