Added config_springLoadWorkspace to enable/disable spring-loaded workspace.

- Added side hints back
- Only scale down icons if spring-loaded
- Only show App Info drop target if spring-loaded

Change-Id: I4b0dddccbe0e80b7ceb6b7266fc527f757744148
diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java
index 3d3d57d..b09723d 100644
--- a/src/com/android/launcher3/CellLayout.java
+++ b/src/com/android/launcher3/CellLayout.java
@@ -399,6 +399,10 @@
         mIsDragTarget = false;
     }
 
+    public boolean isDragTarget() {
+        return mIsDragTarget;
+    }
+
     void setIsDragOverlapping(boolean isDragOverlapping) {
         if (mIsDragOverlapping != isDragOverlapping) {
             mIsDragOverlapping = isDragOverlapping;
@@ -441,6 +445,10 @@
                 (ParcelableSparseArray) parcelable : new ParcelableSparseArray();
     }
 
+    public boolean getIsDragOverlapping() {
+        return mIsDragOverlapping;
+    }
+
     @Override
     protected void onDraw(Canvas canvas) {
         if (!mIsDragTarget) {