Fix reordering labels

app/src/main/java/com/hippo/ehviewer/ui/scene/DownloadsScene.java

@@ -1124,7 +1124,8 @@ public class DownloadsScene extends ToolbarScene
             }
 
             EhApplication.getDownloadManager(context).moveLabel(fromPosition - 1, toPosition - 1);
-            Collections.swap(mLabels, fromPosition, toPosition);
+            final String item = mLabels.remove(fromPosition);
+            mLabels.add(toPosition, item);
         }
 
         @Override

app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryListScene.java

@@ -1697,8 +1697,9 @@ public final class GalleryListScene extends BaseScene
             if (null == mQuickSearchList) {
                 return;
             }
-            Collections.swap(mQuickSearchList, fromPosition, toPosition);
             EhDB.moveQuickSearch(fromPosition, toPosition);
+            final QuickSearch item = mQuickSearchList.remove(fromPosition);
+            mQuickSearchList.add(toPosition, item);
         }
 
         @Override