commit cf6125c2d30ce02d8ab6cbe8e37a20f6a831e216
author Michael Jurka <mikejurka@google.com> Fri Jan 28 15:20:01 2011 -0800
committer Michael Jurka <mikejurka@google.com> Sat Jan 29 18:26:09 2011 -0800
tree f1d846a828c1221ddc9300f0348b3614b51c8a64
parent e1dc51bce0764ba5a567145b0f4c78aa5b24fe67

Improving performance of state transitions

- Caching CellLayouts to bitmaps when they're small again
- Enabling hardware layers on customize tray/all apps during transition

Change-Id: Ia4f5f7b608a9d013ed48b990551fd1b9de503b32

src/com/android/launcher2/CellLayout.java

diff --git a/src/com/android/launcher2/CellLayout.java b/src/com/android/launcher2/CellLayout.java
index 448b766..9b173be 100644
--- a/src/com/android/launcher2/CellLayout.java
+++ b/src/com/android/launcher2/CellLayout.java
@@ -50,7 +50,7 @@
 
 import java.util.Arrays;
 
-public class CellLayout extends ViewGroup {
+public class CellLayout extends CachedViewGroup {
     static final String TAG = "CellLayout";
 
     private int mCellWidth;
@@ -363,14 +363,6 @@
         }
     }
 
-    public void disableCacheUpdates() {
-        mChildren.disableCacheUpdates();
-    }
-
-    public void enableCacheUpdates() {
-        mChildren.enableCacheUpdates();
-    }
-
     @Override
     protected void onDraw(Canvas canvas) {
         // When we're large, we are either drawn in a "hover" state (ie when dragging an item to
@@ -542,7 +534,7 @@
     }
 
     public void removeViewWithoutMarkingCells(View view) {
-        mChildren.removeViewWithoutMarkingCells(view);
+        mChildren.removeView(view);
     }
 
     @Override