Awesome
状态机设计
State 和 StateManager
(以录音,暂停,继续录制为例) <img width="1000" height="680" src="https://github.com/UCodeUStory/StateMachine/blob/master/zhuangtaiji.png"/>
(以录音,暂停,继续录制为例) <img width="1000" height="680" src="https://github.com/UCodeUStory/StateMachine/blob/master/zhuangtaiji.png"/>