🔥 Android developers should collect the following utils(updating).

视频播放器（IJKplayer、ExoPlayer、MediaPlayer），HTTPS，16k page size，支持弹幕，外挂字幕，支持滤镜、水印、gif截图，片头广告、中间广告，多个同时播放，支持基本的拖动，声音、亮度调节，支持边播边缓存，支持视频自带rotation的旋转（90,270之类），重力旋转与手动旋转的同步支持，支持列表播放 ，列表全屏动画，视频加载速度，列表小窗口支持拖…

🔥 A low-cost Android screen adaptation solution (今日头条屏幕适配方案终极版，一个极低成本的 Android 屏幕适配方案).

A library provides an easy way to show skeleton loading view like Facebook and Alipay

Android StackBlur is a library that can perform a blurry effect on a Bitmap based on a gradient or radius, and return the result. The library is based on the code of Mario Klingemann.

✔️ A framework that helps the keyboard smoothly transition to the function panel 一个帮助键盘平稳过渡到功能面板的框架，支持动画无缝衔接，支持 activity/fragment/dialog/dialogFragment/popupWindow 容器，支持IM/直播/视频播放/信息流评论等场景，支持全屏模式。

An Android time picker library.

A guideView implements using the DialogFragment