DragLayoutExpand. 基于DragLayout的拓展代码，仿酷狗音乐QQ等简单的侧滑菜单功能，基本项目架构，新增右侧功能选项，新增滑动删除，新增粘性控件，拿过去就能用的代码！！！

Problem

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Audience

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Market

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Pricing

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.