DragSortListView（DSLV）是Android ListView的一个扩展，支持拖拽排序和左右滑动删除功能。重写了TouchInterceptor（TI）类来提供更加优美的拖拽动画效果.-DragSortListView (DSLV) is an extension of Android ListView to support drag and drop sorting and sliding around the delete function. Rewrite TouchInt