Add item's key to lazy columns

Author: paulcoding810

app/src/main/java/com/paulcoding/hviewer/ui/page/post/PostPage.kt

@@ -73,7 +73,7 @@ fun PostPage(appViewModel: AppViewModel, goBack: () -> Unit) {
             state = listState,
             verticalArrangement = Arrangement.spacedBy(8.dp)
         ) {
-            items(uiState.images) { image ->
+            items(uiState.images, key = { it }) { image ->
                 HImage(
                     modifier = Modifier.clickable { selectedImage = image },
                     url = image

app/src/main/java/com/paulcoding/hviewer/ui/page/posts/PostsPage.kt

@@ -160,7 +160,7 @@ fun PageContent(
         LazyColumn(
             state = listState
         ) {
-            items(uiState.postItems) { post ->
+            items(uiState.postItems, key = { it.url }) { post ->
                 PostCard(
                     post,
                     isFavorite = listFavorite.find { it.url == post.url } != null,

app/src/main/java/com/paulcoding/hviewer/ui/page/search/SearchPage.kt

@@ -135,7 +135,7 @@ fun PageContent(
         LazyColumn(
             state = listState
         ) {
-            items(uiState.postItems) { post ->
+            items(uiState.postItems, key = { it.url }) { post ->
                 PostCard(post,
                     isFavorite = listFavorite.find { it.url == post.url } != null,
                     setFavorite = { isFavorite ->