解决方法
Shortest distance from frontmost surface of the lens that can be
brought into sharp focus.If the lens is fixed-focus,this will be 0.
http://developer.android.com/intl/es/reference/android/hardware/camera2/CameraCharacteristics.html
换句话说,如果您想要管理焦点,请记住LENS_INFO_MINIMUM_FOCUS_disTANCE为您提供最小焦点,但要获得“最大”焦点,您必须使用LENS_INFO_HYPERFOCAL_disTANCE.
float yourMinFocus = mCameracharacteristics.get(Cameracharacteristics.LENS_INFO_MINIMUM_FOCUS_disTANCE); float yourMaxFocus = mCameracharacteristics.get(Cameracharacteristics.LENS_INFO_HYPERFOCAL_disTANCE);
原文地址:https://www.jb51.cc/android/317645.html
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 dio@foxmail.com 举报,一经查实,本站将立刻删除。