Hide breadcrumbs at root folder

 Bug: 5346728

Change-Id: I0dd247bac233e632546cf4fa92ec7ddf3842d588
diff --git a/src/com/android/browser/BrowserBookmarksPage.java b/src/com/android/browser/BrowserBookmarksPage.java
index 27f6ef8..da60fda 100644
--- a/src/com/android/browser/BrowserBookmarksPage.java
+++ b/src/com/android/browser/BrowserBookmarksPage.java
@@ -422,7 +422,6 @@
             return true;
         }
 
-        // TODO: Folder stuff
         if (isFolder) {
             String title = cursor.getString(BookmarksLoader.COLUMN_INDEX_TITLE);
             Uri uri = ContentUris.withAppendedId(
@@ -431,6 +430,7 @@
             if (crumbs != null) {
                 // update crumbs
                 crumbs.pushView(title, uri);
+                crumbs.setVisibility(View.VISIBLE);
             }
             loadFolder(groupPosition, uri);
         }
@@ -563,6 +563,11 @@
             uri = BrowserContract.Bookmarks.CONTENT_URI_DEFAULT_FOLDER;
         }
         loadFolder(groupPosition, uri);
+        if (level <= 1) {
+            view.setVisibility(View.GONE);
+        } else {
+            view.setVisibility(View.VISIBLE);
+        }
     }
 
     /**