我正在寻找android中camera2手动对焦的一个例子.我试图获得下面显示的最小焦距和可用焦距,但它没有帮助.如何控制焦距?
float minimumLens = characteristics.get(CameraCharacteristics.LENS_INFO_MINIMUM_FOCUS_DISTANCE);
float[] lensDistances = characteristics.get(CameraCharacteristics.LENS_INFO_AVAILABLE_FOCAL_LENGTHS);
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我需要用seekbar来控制它.提前致谢.