commit 7b220c71e39a21ed89fe16d4b6c80557b12d7db2
author Adam Powell <adamp@google.com> Mon May 03 15:23:32 2010 -0700
committer Android Git Automerger <android-git-automerger@android.com> Mon May 03 15:23:32 2010 -0700
tree 009a69794c90842a8085e7ec24a25d27f0ac97e3
parent 11c8f9cb93abdbfd01f6e8915900ab06627b2834
parent fefa0ce22af9560f1c0f8c84c760c75f34b7b12c

am fefa0ce2: Fix bug 2646531 - regression in home screen bitmap caching

src/com/android/launcher2/CellLayout.java

diff --git a/src/com/android/launcher2/CellLayout.java b/src/com/android/launcher2/CellLayout.java
index 351f01d..56b62ba 100644
--- a/src/com/android/launcher2/CellLayout.java
+++ b/src/com/android/launcher2/CellLayout.java
@@ -579,7 +579,7 @@
             final View view = getChildAt(i);
             view.setDrawingCacheEnabled(enabled);
             // Update the drawing caches
-            view.buildDrawingCache(false);
+            view.buildDrawingCache(true);
         }
     }
 

src/com/android/launcher2/Workspace.java

diff --git a/src/com/android/launcher2/Workspace.java b/src/com/android/launcher2/Workspace.java
index dca40ce..f1e8d96 100644
--- a/src/com/android/launcher2/Workspace.java
+++ b/src/com/android/launcher2/Workspace.java
@@ -666,7 +666,7 @@
                         // Scroll if the user moved far enough along the X axis
                         mTouchState = TOUCH_STATE_SCROLLING;
                         mLastMotionX = x;
-                        enableChildrenCache(0, getChildCount());
+                        enableChildrenCache(mCurrentScreen - 1, mCurrentScreen + 1);
                     }
                     // Either way, cancel any pending longpress
                     if (mAllowLongPress) {
@@ -868,6 +868,9 @@
             // Remember where the motion event started
             mLastMotionX = ev.getX();
             mActivePointerId = ev.getPointerId(0);
+            if (mTouchState == TOUCH_STATE_SCROLLING) {
+                enableChildrenCache(mCurrentScreen - 1, mCurrentScreen + 1);
+            }
             break;
         case MotionEvent.ACTION_MOVE:
             if (mTouchState == TOUCH_STATE_SCROLLING) {