Fixing regression in folder positioning.

- When we had the search bar, the workspace padding always 
  accounted for the search bar (and therefor drop target bar) height
  when the folder opened.  Now that there is no padding on the top, we
  should offset the bar whenever possible to ensure that the drop target
  bar is visible.

Bug: 30110595
Change-Id: Ia9a8581981c777f2507b6bd880994a3dcfd52c39

1 files changed, 21 insertions, 1 deletions

diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index c9d5cff2e..15f47b4fc 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -378,12 +378,32 @@ public class DeviceProfile {
                 padding.set(desiredWorkspaceLeftRightMarginPx,
                         topWorkspacePadding,
                         desiredWorkspaceLeftRightMarginPx,
-                        hotseatBarHeightPx + pageIndicatorHeightPx);
+                        paddingBottom);
             }
         }
         return padding;
     }
 
+    /**
+     * @return the bounds for which the open folders should be contained within
+     */
+    public Rect getAbsoluteOpenFolderBounds() {
+        if (isVerticalBarLayout()) {
+            // Folders should only appear right of the drop target bar and left of the hotseat
+            return new Rect(mInsets.left + dropTargetBarSizePx + edgeMarginPx,
+                    mInsets.top,
+                    mInsets.left + availableWidthPx - hotseatBarHeightPx - edgeMarginPx,
+                    mInsets.top + availableHeightPx);
+        } else {
+            // Folders should only appear below the drop target bar and above the hotseat
+            return new Rect(mInsets.left,
+                    mInsets.top + dropTargetBarSizePx + edgeMarginPx,
+                    mInsets.left + availableWidthPx,
+                    mInsets.top + availableHeightPx - hotseatBarHeightPx - pageIndicatorHeightPx -
+                            edgeMarginPx);
+        }
+    }
+
     private int getWorkspacePageSpacing() {
         if (isVerticalBarLayout() || isLargeTablet) {
             // In landscape mode the page spacing is set to the default.