update： 添加 Firebase 和自打点初始化的预判

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

Runtime/GuruCore/Runtime/Analytics/Analytics.Custom.cs

@@ -74,9 +74,19 @@ namespace Guru
 			if (_hasSetUid) return;
 			if (string.IsNullOrEmpty(uid)) return;
 			Debug.Log($"---[ANA] UID: {uid}");
+			bool flag1 = false, flag2 = false;
+			if (GuruAnalytics.IsReady)
+			{
 				GuruAnalytics.Instance.SetUid(uid);
+				flag1 = true;
+			}
+
+			if (IsFirebaseReady)
+			{
 				FirebaseAnalytics.SetUserId(uid);
-			_hasSetUid = true;
+				flag2 = true;
+			}
+			_hasSetUid = flag1 && flag2;
 		}
 
 		/// <summary>