アプリのパッケージ名にプロダクト名を自動設定するスクリプト

PublishingSettingsUpdater.cs

using System.Collections.Generic;
using UnityEditor;
using UnityEditor.Build;
using UnityEngine;

namespace ProjectSettingsUtilities
{
    [InitializeOnLoad]
    public class PublishingSettingsUpdater : IActiveBuildTargetChanged
    {
        private static readonly string SessionKey = "_ProjectSettingsUtilities_PublishingSettingsUpdater";

        private static readonly List<string> DefaultSettingValues
            = new List<string> { "Template3D", "Template_3D" };

        private static readonly string DefaultCompanyName = "DefaultCompany";
        private static readonly string CompanyName = "<会社名 or ユーザー名>";

        static PublishingSettingsUpdater()
        {
            if (!IsNewSession || Application.isPlaying)
            {
                return;
            }

            UpdatePublishingSettings();
        }

        // Unity Editor が起動してから、初回のみ true を返し、その後は false を返す
        private static bool IsNewSession
        {
            get
            {
                if (SessionState.GetBool(SessionKey, false))
                {
                    return false;
                }

                SessionState.SetBool(SessionKey, true);
                return true;
            }
        }


        private static void UpdatePublishingSettings()
        {
            // Companay Name を更新
            if (PlayerSettings.companyName == DefaultCompanyName)
            {
                PlayerSettings.companyName = CompanyName;
            }

            var productName = PlayerSettings.productName;

            // UWP の Package Name を変更
            if (DefaultSettingValues.Contains(PlayerSettings.WSA.packageName))
            {
                PlayerSettings.WSA.packageName = productName;
            }

            // UWP の Application UI の Description を変更
            if (DefaultSettingValues.Contains(PlayerSettings.WSA.applicationDescription))
            {
                PlayerSettings.WSA.applicationDescription = productName;
            }
        }

        public int callbackOrder => 0;

        public void OnActiveBuildTargetChanged(BuildTarget previousTarget, BuildTarget newTarget)
        {
            SessionState.SetBool(SessionKey, false);
        }
    }
}