一.導航攔
1. FlycoTabLayout https://github.com/H07000223/FlycoTabLayout

2.CoordinatorTabLayout https://github.com/hugeterry/CoordinatorTabLayout

3.MargicINdicator https://github.com/hackware1993/MagicIndicator
2、APP在線下載更新
UpdateAppUtils https://github.com/teprinciple/UpdateAppDemo


三 圖片壓縮
1.luban https://github.com/Curzibn/Lubangit