两个列表进骑行释放内存

Assets/Scripts/UI/Prefab/Race/RaceItemScript.cs

@@ -40,6 +40,10 @@ public class RaceItemScript : MonoBehaviour, IPointerExitHandler, IPointerEnterH
     }
     public void Initial(MapCompetition mapCompetition,Transform parent,string from = "list")
     {
+        if (parent != null)
+        {
+            this.parent = parent;
+        }
         transform.GetComponent<Button>().onClick.RemoveAllListeners();
 #if !(UNITY_ANDROID || UNITY_IOS)
         transform.GetComponent<Button>().onClick.AddListener(() =>
@@ -48,7 +52,7 @@ public class RaceItemScript : MonoBehaviour, IPointerExitHandler, IPointerEnterH
             App.CompetionId = mapCompetition.Id;
             SceneManager.LoadScene("Ride");
         });
-        Utils.DisplayImage(transform.GetComponent<RawImage>(), mapCompetition.RouteCover, true);
+        Utils.DisplayImageTempDict(transform.GetComponent<RawImage>(), mapCompetition.RouteCover, this.parent.GetComponent<RaceScript>().caches);
 #else
         if (string.IsNullOrEmpty(_from)) 
         {
@@ -56,14 +60,14 @@ public class RaceItemScript : MonoBehaviour, IPointerExitHandler, IPointerEnterH
         }
         if (_from == "list")
         {
-            Utils.DisplayImage(transform.GetComponent<RawImage>(), mapCompetition.RouteCover, true);
+            Utils.DisplayImageTempDict(transform.GetComponent<RawImage>(), mapCompetition.RouteCover, this.parent.GetComponent<RaceScript>().caches);
             transform.GetComponent<Button>().onClick.AddListener(() =>
             {
                 UIManager.ShowRaceDetailModal(transform,mapCompetition);
             });
         }
 #endif
-        Utils.DisplayImage(transform.Find("AltitudeCurve").GetComponent<RawImage>(), mapCompetition.AltitudeGraph, true);
+        Utils.DisplayImageTempDict(transform.Find("AltitudeCurve").GetComponent<RawImage>(), mapCompetition.AltitudeGraph, this.parent.GetComponent<RaceScript>().caches);
         transform.Find("InfoContainer/Text").GetComponent<Text>().SetTextWithEllipsis(mapCompetition.Title);
         transform.Find("GetReadyContainer").gameObject.SetActive(mapCompetition.Status != 4);
         transform.Find("GetReadyContainer-2").gameObject.SetActive(mapCompetition.Status == 1);
@@ -91,10 +95,7 @@ public class RaceItemScript : MonoBehaviour, IPointerExitHandler, IPointerEnterH
             SetButtonGroup(mapCompetition);
         }
 #endif
-        if (parent != null) 
-        {
-            this.parent = parent;
-        }
+        
         this.mapCompetition = mapCompetition;
     }
 

Assets/Scripts/UI/Prefab/Race/RaceScript.cs

@@ -1,5 +1,6 @@
 using Assets.Scripts;
 using DG.Tweening;
+using System;
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
@@ -10,6 +11,8 @@ public class RaceScript : PFUIPanel
     // Start is called before the first frame update
     protected Transform currentItem { get; set; }
     IEnumerator _timer { get; set; }
+    public Dictionary<string, Texture> caches { get; set; }
+
     public override void Show()
     {
         base.Show();
@@ -71,7 +74,6 @@ public class RaceScript : PFUIPanel
         while (true)
         {
             yield return new WaitForSeconds(1.0f); // 
-            Debug.Log(123);
             HandleTime();
             //time = UIManager.Now.GetDateTime().AddSeconds(1);
         }
@@ -138,8 +140,10 @@ public class RaceScript : PFUIPanel
         }
     }
 
-    void Awake()
+    protected override void Awake()
     {
+        base.Awake();
+        caches = new Dictionary<string, Texture>();
         if (_timer == null) 
         {
             _timer = Timer();
@@ -151,4 +155,12 @@ public class RaceScript : PFUIPanel
     {
         
     }
+
+    protected override void OnDestroy()
+    {
+        caches = null;
+        Resources.UnloadUnusedAssets();
+        GC.Collect();
+        Debug.Log("list empty");
+    }
 }