From c1a386953603730bbc793b9028c2a3b808ba17e2 Mon Sep 17 00:00:00 2001
From: ratobing <andhiratobingg@gmail.com>
Date: Sat, 7 Jan 2023 23:32:54 +0700
Subject: [PATCH] Set item keys for smart recomposition of topics

---
 .../samples/apps/nowinandroid/feature/foryou/ForYouScreen.kt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/feature/foryou/src/main/java/com/google/samples/apps/nowinandroid/feature/foryou/ForYouScreen.kt b/feature/foryou/src/main/java/com/google/samples/apps/nowinandroid/feature/foryou/ForYouScreen.kt
index 0e62a9b0b..f26cc71dc 100644
--- a/feature/foryou/src/main/java/com/google/samples/apps/nowinandroid/feature/foryou/ForYouScreen.kt
+++ b/feature/foryou/src/main/java/com/google/samples/apps/nowinandroid/feature/foryou/ForYouScreen.kt
@@ -302,7 +302,10 @@ private fun TopicSelection(
             .heightIn(max = max(240.dp, with(LocalDensity.current) { 240.sp.toDp() }))
             .fillMaxWidth()
     ) {
-        items(onboardingUiState.topics) {
+        items(
+            items = onboardingUiState.topics,
+            key = { it.topic.id }
+        ) {
             SingleTopicButton(
                 name = it.topic.name,
                 topicId = it.topic.id,