Android预览功能-阿里云

Android Camera2 预览功能实现

1. 概述最近在做一些关于人脸识别的项目，需要用到 Android 相机的预览功能。网上查阅相关资料后，发现 Android 5.0 及以后的版本中，原有的 Camera API 已经被 Camera2 API 所取代。全新的 Camera2 在 Camera 的基础上进行了改造，大幅提升了 A...

android 自定义gallerey并实现预览功能

自从Gallery被谷歌废弃以后，Google推荐使用ViewPager和HorizontalScrollView来实现Gallery的效果。的确HorizontalScrollView可以实现Gallery的效果，但是HorizontalScrollView存在一个很大的问题，如果你仅是用来展示少...

开源Android容器化框架Atlas开发者指南

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