安卓：是否有可能采取与相机拍摄照片从服务没有用户界面 [英] Android: Is it possible to take a picture with the camera from a service with no UI

问题描述

只有code我已经能够获得工作拍照用相机从活动中运行。我相当肯定，有可能拍摄照片从服务中，或由该服务推出了一个AsyncTask的。

The only code I have been able to get working to take a picture with the camera runs from an activity. I am fairly certain that it is possible to take a photo from within a service, or from an AsyncTask launched by the service.

在我看来，相机API需要一个SurfaceView必须绑成的用户界面。也许我是错的。有没有人写code其中的照片可以从一个服务？

It seems to me that the camera API needs a SurfaceView which must be tied into a UI. Maybe I am wrong. Has anyone written code where a photo can be taken from a service?

推荐答案

我不认为这是可能的，摄像头需要preVIEW屏幕。这里见类似的问题

I don't think this is possible as the camera needs a preview screen. See similar question here

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