Don't move multi-window stacks on orientation change.
Change allows resized stacks to remain in the same location
while their content change orientation.
Bug: 19358195
Change-Id: I5a9898c1cf85cb5c4c2eab0f4969b339defb199a
diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index 8bbc5a9..ba8bd4d 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -340,6 +340,12 @@
}
}
+ static int deltaRotation(int oldRotation, int newRotation) {
+ int delta = newRotation - oldRotation;
+ if (delta < 0) delta += 4;
+ return delta;
+ }
+
public void dump(String prefix, PrintWriter pw) {
pw.print(prefix); pw.print("Display: mDisplayId="); pw.println(mDisplayId);
final String subPrefix = " " + prefix;