fix: 修复 dma_gg 反复上报的问题. 当 tcf result 值变化的时候才会上报点位

Runtime/GuruConsent/Runtime/Script/Consent/GoogleDMAHelper.cs

@@ -15,6 +15,8 @@ namespace Guru
     /// </summary>
     public class GoogleDMAHelper
     {
+        private static string Tag => GuruConsent.Tag;
+        
         public static readonly bool UsingDelayAppMeasurement = false;
 
         public static List<string> PurposesRules = new List<string>
@@ -33,9 +35,12 @@ namespace Guru
         {
             "at", "be", "bg", "hr", "cy", "cz", "dk", "ee", "fi", "fr", "de", "el", "hu", "ie", "it", "lv", "lt", "lu", "mt", "nl", "pl", "pt", "ro", "sk", "si", "es", "se", "no", "is", "li"
         };
-
-        private static string Tag => GuruConsent.Tag;
-
+        
+        private static string DmaResult
+        {
+            get => PlayerPrefs.GetString(nameof(DmaResult), "");
+            set => PlayerPrefs.SetString(nameof(DmaResult), value);
+        }
 
         /// <summary>
         /// Set DMA status
@@ -88,6 +93,21 @@ namespace Guru
             adjustThirdPartySharing.addGranularOption("google_dma", "ad_user_data", $"{result[3]}");
             Adjust.trackThirdPartySharing(adjustThirdPartySharing);
             
+            //----------- Guru DMA report ---------------
+            ReportResult(purposeStr, result);
+        }
+
+
+        private static void ReportResult(string purposeStr, string result)
+        {
+            if (!string.IsNullOrEmpty(DmaResult) && DmaResult == result)
+            {
+                // result nochange will not report the event;
+                return;
+            }
+
+            DmaResult = result;
+            
             //----------- Guru Analytics report ---------------
             Analytics.LogEvent("dma_gg", new Dictionary<string, dynamic>()
             {
@@ -99,9 +119,9 @@ namespace Guru
                 EnableFirebaseAnalytics = true,
                 EnableFacebookAnalytics = true,
             });
-
         }
 
+
         /// <summary>
         /// using Guru map rules to generate the result
         /// </summary>