Fix resize frame bug: 4121297

Change-Id: I797c9af3ed0a0c99407c301e68d20485e108980c

2 files changed, 20 insertions, 1 deletions

diff --git a/src/com/android/launcher2/PagedView.java b/src/com/android/launcher2/PagedView.java
index 1da08cdf8..9a0b79c2f 100644
--- a/src/com/android/launcher2/PagedView.java
+++ b/src/com/android/launcher2/PagedView.java
@@ -289,6 +289,10 @@ public abstract class PagedView extends ViewGroup {
         mIsPageMoving = false;
     }
 
+    protected boolean isPageMoving() {
+        return mIsPageMoving;
+    }
+
     // a method that subclasses can override to add behavior
     protected void onPageBeginMoving() {
     }
diff --git a/src/com/android/launcher2/Workspace.java b/src/com/android/launcher2/Workspace.java
index 2e202f766..6b68c5ab7 100644
--- a/src/com/android/launcher2/Workspace.java
+++ b/src/com/android/launcher2/Workspace.java
@@ -213,6 +213,7 @@ public class Workspace extends SmoothPagedView
     WallpaperOffsetInterpolator mWallpaperOffset;
     boolean mUpdateWallpaperOffsetImmediately = false;
     boolean mSyncWallpaperOffsetWithScroll = true;
+    private Runnable mDelayedResizeRunnable;
 
     // info about the last drag
     private DragView mLastDragView;
@@ -645,6 +646,11 @@ public class Workspace extends SmoothPagedView
         }
         mOverScrollMaxBackgroundAlpha = 0.0f;
         mOverScrollPageIndex = -1;
+
+        if (mDelayedResizeRunnable != null) {
+            mDelayedResizeRunnable.run();
+            mDelayedResizeRunnable = null;
+        }
     }
 
     @Override
@@ -2366,13 +2372,22 @@ public class Workspace extends SmoothPagedView
                         final LauncherAppWidgetHostView hostView = (LauncherAppWidgetHostView) cell;
                         AppWidgetProviderInfo pinfo = hostView.getAppWidgetInfo();
                         if (pinfo.resizeMode != AppWidgetProviderInfo.RESIZE_NONE) {
-                            post(new Runnable() {
+                            final Runnable resizeRunnable = new Runnable() {
                                 public void run() {
                                     DragLayer dragLayer = (DragLayer)
                                             mLauncher.findViewById(R.id.drag_layer);
                                     dragLayer.addResizeFrame(info, hostView,
                                             cellLayout);
                                 }
+                            };
+                            post(new Runnable() {
+                                public void run() {
+                                    if (!isPageMoving()) {
+                                        resizeRunnable.run();
+                                    } else {
+                                        mDelayedResizeRunnable = resizeRunnable;
+                                    }
+                                }
                             });
                         }
                     }