Java学习的专栏

最近做得项目和摄像头有关，所以恶补摄像头相关知识，查看sdk文档，网上找找例子程序。英文一般都看的懂。有些地方我就不解释了。Summary                内部类:                CameraInfo:包含两个常量一个是前置摄像头CAMERA_FACING_FRONT，一个是后置摄像头CAMERA_FACING_BACK

android sdk 描述Class OverviewThe Camera class is used to set image capture settings, start/stop preview, snap pictures, and retrieve frames for encoding for video. This class is a client for the Came