Fixing issue where widgets larger than the workspace were now bounded when dropped. (Bug 6424463);

Change-Id: I8dcabd084d79697933f873d44bb390f608780c3b

src/com/android/launcher2/CellLayout.java

@@ -1746,6 +1746,8 @@ public class CellLayout extends ViewGroup {
 
     private boolean rearrangementExists(int cellX, int cellY, int spanX, int spanY, int[] direction,
             View ignoreView, ItemConfiguration solution) {
+        // Return early if get invalid cell positions
+        if (cellX < 0 || cellY < 0) return false;
 
         mIntersectingViews.clear();
         mOccupiedRect.set(cellX, cellY, cellX + spanX, cellY + spanY);

src/com/android/launcher2/PagedViewWidget.java

@@ -92,7 +92,9 @@ public class PagedViewWidget extends LinearLayout {
         name.setText(info.label);
         final TextView dims = (TextView) findViewById(R.id.widget_dims);
         if (dims != null) {
-            dims.setText(String.format(mDimensionsFormatString, cellSpan[0], cellSpan[1]));
+            int hSpan = Math.min(cellSpan[0], LauncherModel.getCellCountX());
+            int vSpan = Math.min(cellSpan[1], LauncherModel.getCellCountY());
+            dims.setText(String.format(mDimensionsFormatString, hSpan, vSpan));
         }
     }