相机硬件功能(Camera hardware features)

android.hardware.camera

The app uses the device's back-facing camera. Devices with only a front-facing camera do not list this feature, so use the android.hardware.camera.any feature instead if your app can communicate with any camera, regardless of which direction the camera faces.

该应用程序使用设备的朝后摄像头。只有一个前置摄像头的设备没有列出此功能，所以使用 android.hardware.camera.any，应用程序可以使用任何摄像头，无论哪个方向的相机面临通信。

加入拍照功能到你的清单使谷歌起到防止您的应用程序被安装到不包括相机或不支持您指定的相机功能的设备

android.hardware.camera.any

The app uses one of the device's cameras, or an external camera that the user connects to the device. Use this value instead of android.hardwar