Disable and re-enable ultraleap for Unity builds

UltraleapPostProcessor.cs

using UnityEditor.Build;
using UnityEditor.Build.Reporting;
using UnityEngine;

namespace MyApp
{
    /// <summary>
    /// Disables the Ultraleap provider at build time
    /// </summary>
    public class UltraleapPreprocessor : IPreprocessBuildWithReport
    {
        internal static bool WasUltraleapEnabledBeforeBuild = false;
        public int callbackOrder => 0;

        public void OnPreprocessBuild(BuildReport report)
        {
            WasUltraleapEnabledBeforeBuild = Leap.Unity.UltraleapSettings.Instance.leapSubsystemEnabled;
            if (WasUltraleapEnabledBeforeBuild)
            {
                Debug.Log("Disabling Ultraleap subsystem for build.");
                Leap.Unity.UltraleapSettings.Instance.leapSubsystemEnabled = false;
            }
        }
    }

    public class UltraleapPostProcessor : IPostprocessBuildWithReport
    {
        public int callbackOrder => 0;
        public void OnPostprocessBuild(BuildReport report)
        {
            if (UltraleapPreprocessor.WasUltraleapEnabledBeforeBuild)
            {
                Debug.Log("Re-enabling ultraleap subsystem post-build.");
                Leap.Unity.UltraleapSettings.Instance.leapSubsystemEnabled = true;
            }
        }
    }
}