From 311159d5fa328b37877560c8ac7435172af56188 Mon Sep 17 00:00:00 2001
From: tehcneko <7764726+tehcneko@users.noreply.github.com>
Date: Sat, 20 Mar 2021 21:23:58 +0800
Subject: [PATCH] Fix checked status

---
 .../hippo/easyrecyclerview/EasyRecyclerView.java   | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/com/hippo/easyrecyclerview/EasyRecyclerView.java b/app/src/main/java/com/hippo/easyrecyclerview/EasyRecyclerView.java
index 081644cb5..c8f905338 100644
--- a/app/src/main/java/com/hippo/easyrecyclerview/EasyRecyclerView.java
+++ b/app/src/main/java/com/hippo/easyrecyclerview/EasyRecyclerView.java
@@ -119,7 +119,7 @@ public class EasyRecyclerView extends ScrollLessRecyclerView {
      */
     private LongSparseArray<Integer> mCheckedIdStates;
 
-    private Adapter mAdapter;
+    private Adapter<?> mAdapter;
 
     public EasyRecyclerView(Context context) {
         super(context);
@@ -161,6 +161,18 @@ public class EasyRecyclerView extends ScrollLessRecyclerView {
         }
     }
 
+    @Override
+    public void onChildAttachedToWindow(@NonNull View child) {
+        super.onChildAttachedToWindow(child);
+
+        if (mCheckStates != null) {
+            int position = getChildAdapterPosition(child);
+            if (position >= 0) {
+                setViewChecked(child, mCheckStates.get(position));
+            }
+        }
+    }
+
     /**
      * Returns the number of items currently selected. This will only be valid
      * if the choice mode is not {@link #CHOICE_MODE_NONE} (default).