Multi-window optimizations #1
- When the window doesn't have a surface, do not add it to
mResizingWindows, so we don't report unnecessary resizes
- computeDragResizing => false when window is not visible, so we
never enter resizing mode even if the window decides to relayout
in the background
Change-Id: I8e6cdef86f1579d128973d4f2f12e87bf9b65524
diff --git a/services/core/java/com/android/server/wm/AppWindowToken.java b/services/core/java/com/android/server/wm/AppWindowToken.java
index 5a502c1..93b1d62 100644
--- a/services/core/java/com/android/server/wm/AppWindowToken.java
+++ b/services/core/java/com/android/server/wm/AppWindowToken.java
@@ -556,6 +556,9 @@
mFrozenBounds.remove();
for (int i = windows.size() - 1; i >= 0; i--) {
final WindowState win = windows.get(i);
+ if (!win.mHasSurface) {
+ continue;
+ }
win.mLayoutNeeded = true;
win.setDisplayLayoutNeeded();
if (!service.mResizingWindows.contains(win)) {