请问Android M300广角怎么获取焦距数据

广角也是与变焦一样这样获取吗？

先切换成广角

CameraManager.getCamera().setCameraVideoStreamSource(CameraVideoStreamSource.WIDE, djiError -> {
    if (djiError == null) {
        EventBus.getDefault().post("广角");
    } else {
        ToastUtil.show(requireActivity(), "相机模式切换失败");
    }
});
再这样调用吗，获取焦距

camera.getLens(0).getHybridZoomFocalLength(new CommonCallbacks.CompletionCallbackWith<Integer>() {
    @Override
    public void onSuccess(Integer zoomLen) {
        callback.onCallback(true, zoomLen);
    }

    @Override
    public void onFailure(DJIError djiError) {
        if (djiError != null) ALog.e(DJI, null, "isHybridZoomSupported" + djiError);
        callback.onCallback(false, 0);
    }
});

请问Android M300广角怎么获取焦距数据

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