Hello

Can anyone tell me how to get the camera focal length from
the android.hardware.Camera class in the Sample3Native example. I want to
use this code:

Camera camera = Camera.open(cameraId);
Camera.Parameters parametersC = camera.getParameters();
focalLength = parametersC.getFocalLength();

But I can't this to work in the Sample3Native example. So where does
openCV access the android.hardware.Camera class? Or does it? Thanks Much

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