When dragging items on the home screen, visualize where they will drop.

Draw a rectangle around the area where an item will land if it is dropped.
If the area is vacant, the rectangle is green; otherwise, it is red.

Change-Id: I859b52514566fa55f8c7a04493b8088d12baa476

1 files changed, 5 insertions, 2 deletions

diff --git a/src/com/android/launcher2/WidgetChooser.java b/src/com/android/launcher2/WidgetChooser.java
index 4718c6c22..101b671df 100644
--- a/src/com/android/launcher2/WidgetChooser.java
+++ b/src/com/android/launcher2/WidgetChooser.java
@@ -34,8 +34,11 @@ public class WidgetChooser extends HomeCustomizationItemGallery implements DragS
             int screenX = mMotionDownRawX - (w / 2);
             int screenY = mMotionDownRawY - h;
 
-            LauncherAppWidgetInfo dragInfo = new LauncherAppWidgetInfo(-1);
-            dragInfo.providerName = info.provider;
+            AppWidgetProviderInfo appWidgetInfo = (AppWidgetProviderInfo)view.getTag();
+            LauncherAppWidgetInfo dragInfo = new LauncherAppWidgetInfo(info.provider);
+            // TODO: Is this really the best place to do this?
+            dragInfo.minWidth = appWidgetInfo.minWidth;
+            dragInfo.minHeight = appWidgetInfo.minHeight;
             mDragController.startDrag(bmp, screenX, screenY,
                     0, 0, w, h, this, dragInfo, DragController.DRAG_ACTION_COPY);
             return true;