Android相机，对焦滑块

Question

I wan't to make an android camera app where the focus can be adjusted manually by moving a seekbar or entering a value into a edittext view, rather than relying on focus modes. What kind of control can I get with the standard android api and are there any third party api's for camera controls?

Answer 1

The camera API is here http://developer.android.com/reference/android/hardware/Camera.html . That's the only API that exists, unless you have a model of phone that exports additional functionality (and in that case it won't work on any other model of phone).