update： 针对 2021.3.41 优化打包管线和配置

Signed-off-by: huyufei <yufei.hu@castbox.fm>

Editor/BuildTool/AppBuilder.cs

@@ -1,3 +1,5 @@
+
+
 namespace Guru.Editor
 {
 	using System.Linq;
@@ -21,6 +23,10 @@ namespace Guru.Editor
 	    private const string GuruKeystorePass = "guru0622";
 	    private const string GuruAliasName = "guru";
 	    private const string GuruAliasPass = "guru0622";
+
+	    private const string UnityGradlePath_2021_3_41 =
+		    "/Applications/Unity/Hub/Editor/2021.3.41f1/PlaybackEngines/AndroidPlayer/Tools/gradle";
+	    
 	    private static string GuruKeystorePath => Application.dataPath + $"/Plugins/Android/{GuruKeystoreName}";
 	    private static string ProguardName => "proguard-user.txt";
 	    private static string ProguardPath => Application.dataPath + $"/Plugins/Android/{ProguardName}";
@@ -70,6 +76,8 @@ namespace Guru.Editor
 		    SwitchBuildPlatform(BuildTarget.Android);
 		    // 打包通用设置
 		    ChangeBuildPlayerCommonSetting(buildParam, BuildTargetGroup.Android);
+		    // Set GradlePath
+		    SetGradlePath();
 		    
 		    var isDebug = !buildParam.IsBuildRelease;
 		    var useMinify = buildParam.AndroidUseMinify;
@@ -141,7 +149,18 @@ namespace Guru.Editor
 	        return apkPath;
 	    }
 
-		/// <summary>
+	    private static void SetGradlePath()
+	    {
+#if UNITY_ANDROID && UNITY_2021_3_41
+		    if (Directory.Exists(UnityGradlePath_2021_3_41))
+		    {
+			    UnityEditor.Android.AndroidExternalToolsSettings.gradlePath = UnityGradlePath_2021_3_41;
+		    }
+#endif
+	    }
+
+
+	    /// <summary>
 		/// 部署 Guru 专用的 Keystore
 		/// </summary> 
         private static bool DeployAndroidKeystore()