Replicate Pixel Launcher

- Add workspace from Pixel Launcher

src/com/android/launcher3/Workspace.java

@@ -412,11 +412,7 @@ public class Workspace<T extends View & PageIndicator> extends PagedView<T>
         } else {
             lp.leftMargin = lp.rightMargin = 0;
             lp.gravity = Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM;
-            boolean isDisabledHotseat = Utilities.ATLEAST_Q &&
-                    getHotseat() != null &&
-                    getHotseat().getQsb().getSourceLayoutResId() == R.layout.empty_view;
-            lp.bottomMargin = (padding.bottom) + grid.hotseatBarBottomSpacePx
-                    - (isDisabledHotseat ? grid.workspaceCellPaddingXPx * 3 : 0);
+            lp.bottomMargin = grid.hotseatBarSizePx;
         }
         mPageIndicator.setLayoutParams(lp);
     }