I am trying to set the camera autofocus ON ... but whenever i set setFocusMode
the application crashes..
java.lang.RuntimeException: setParameters failed
my code is :
Camera.Parameters parameters = camera.getParameters();
parameters.setFlashMode(Parameters.FLASH_MODE_TORCH);
Camera.Size size = getBestPreviewSize(width, height, parameters);
Camera.Size pictureSize = getSmallestPictureSize(parameters);
if (size != null && pictureSize != null) {
parameters.setFocusMode(Camera.Parameters.FOCUS_MODE_CONTINUOUS_VIDEO);
parameters.setPreviewSize(size.width, size.height);
parameters.setPictureSize(pictureSize.width, pictureSize.height);
parameters.setPictureFormat(ImageFormat.JPEG);
camera.setParameters(parameters);
cameraConfigured = true;
}
Why is this error coming up?
You need to verify if the camera supports the FOCUS MODE you wanna.
Do like that:
Camera.Parameters parameters = camera.getParameters();
List<String> focusModes = parameters.getSupportedFocusModes();
if (focusModes.contains(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO))
parameters.setFocusMode(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO);
camera.setParameters(parameters);
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