From ddf82ed7609e0cdc1ee49860639bde0407fef669 Mon Sep 17 00:00:00 2001
From: Abhijith <suryajith1983@gmail.com>
Date: Mon, 31 Jan 2022 09:48:55 +0000
Subject: [PATCH] update
 library/src/main/java/com/bumptech/glide/request/SingleRequest.java.

---
 .../bumptech/glide/request/SingleRequest.java | 23 +++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/library/src/main/java/com/bumptech/glide/request/SingleRequest.java b/library/src/main/java/com/bumptech/glide/request/SingleRequest.java
index fb8319796..fe9813446 100644
--- a/library/src/main/java/com/bumptech/glide/request/SingleRequest.java
+++ b/library/src/main/java/com/bumptech/glide/request/SingleRequest.java
@@ -7,14 +7,17 @@ import com.bumptech.glide.load.engine.Engine;
 import com.bumptech.glide.load.engine.GlideException;
 import com.bumptech.glide.load.engine.Resource;
 import com.bumptech.glide.load.resource.drawable.DrawableDecoderCompat;
+import com.bumptech.glide.request.target.ImageViewTarget;
 import com.bumptech.glide.request.target.SizeReadyCallback;
 import com.bumptech.glide.request.target.Target;
+import com.bumptech.glide.request.target.ViewTarget;
 import com.bumptech.glide.request.transition.Transition;
 import com.bumptech.glide.request.transition.TransitionFactory;
 import com.bumptech.glide.util.LogTime;
 import com.bumptech.glide.util.LogUtil;
 import com.bumptech.glide.util.Util;
 import com.bumptech.glide.util.pool.StateVerifier;
+import ohos.agp.components.Component;
 import ohos.agp.components.element.Element;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -252,7 +255,7 @@ public final class SingleRequest<R> implements Request, SizeReadyCallback, Resou
 
             if ((status == Status.RUNNING || status == Status.WAITING_FOR_SIZE)
                     && canNotifyStatusChanged()) {
-                target.onLoadStarted(getPlaceholderDrawable());
+                if(!checkLastTarget(target)) target.onLoadStarted(getPlaceholderDrawable());
             }
             if (IS_VERBOSE_LOGGABLE) {
                 logV("finished run method in " + LogTime.getElapsedMillis(startTime));
@@ -313,7 +316,7 @@ public final class SingleRequest<R> implements Request, SizeReadyCallback, Resou
                 resource = null;
             }
             if (canNotifyCleared()) {
-                target.onLoadCleared(getPlaceholderDrawable());
+                if(!checkLastTarget(target)) target.onLoadCleared(getPlaceholderDrawable());
             }
 
             status = Status.CLEARED;
@@ -628,6 +631,9 @@ public final class SingleRequest<R> implements Request, SizeReadyCallback, Resou
 
             if (!anyListenerHandledUpdatingTarget) {
                 Transition<? super R> animation = animationFactory.build(dataSource, isFirstResource);
+                if(target instanceof ViewTarget) {
+                    ((ViewTarget<?,?>)target).setLastModel(model);
+                }
                 target.onResourceReady(result, animation);
             }
         } finally {
@@ -752,4 +758,17 @@ public final class SingleRequest<R> implements Request, SizeReadyCallback, Resou
     private void logV(String message) {
         LogUtil.info(TAG, message + " this: " + tag);
     }
+
+    private boolean checkLastTarget(Target target){
+        if(target instanceof ViewTarget){
+            ViewTarget viewTarget =(ViewTarget) target;
+            Object model = viewTarget.getLastModel();
+            if(model != null) {
+                if(model.equals(this.model)){
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
 }
-- 
Gitee