am a998fa2d: am e14afe71: am 58f26e9d: Merge "The order of child windows is switched"

* commit 'a998fa2df957ad3f1c860d5ab8903041cf53a2f0':
  The order of child windows is switched

1 files changed, 26 insertions, 1 deletions

diff --git a/services/java/com/android/server/wm/WindowState.java b/services/java/com/android/server/wm/WindowState.java
index 7c6da92..dd19f89 100644
--- a/services/java/com/android/server/wm/WindowState.java
+++ b/services/java/com/android/server/wm/WindowState.java
@@ -363,7 +363,32 @@ final class WindowState implements WindowManagerPolicy.WindowState {
             mSubLayer = mPolicy.subWindowTypeToLayerLw(a.type);
             mAttachedWindow = attachedWindow;
             if (WindowManagerService.DEBUG_ADD_REMOVE) Slog.v(TAG, "Adding " + this + " to " + mAttachedWindow);
-            mAttachedWindow.mChildWindows.add(this);
+
+            int children_size = mAttachedWindow.mChildWindows.size();
+            if (children_size == 0) {
+                mAttachedWindow.mChildWindows.add(this);
+            } else {
+                for (int i = 0; i < children_size; i++) {
+                    WindowState child = (WindowState)mAttachedWindow.mChildWindows.get(i);
+                    if (this.mSubLayer < child.mSubLayer) {
+                        mAttachedWindow.mChildWindows.add(i, this);
+                        break;
+                    } else if (this.mSubLayer > child.mSubLayer) {
+                        continue;
+                    }
+
+                    if (this.mBaseLayer <= child.mBaseLayer) {
+                        mAttachedWindow.mChildWindows.add(i, this);
+                        break;
+                    } else {
+                        continue;
+                    }
+                }
+                if (children_size == mAttachedWindow.mChildWindows.size()) {
+                    mAttachedWindow.mChildWindows.add(this);
+                }
+            }
+
             mLayoutAttached = mAttrs.type !=
                     WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG;
             mIsImWindow = attachedWindow.mAttrs.type == TYPE_INPUT_METHOD