From 8f586780a184e5e7001db89751dd78d2110975bf Mon Sep 17 00:00:00 2001
From: Vitor Pamplona <vitor@vitorpamplona.com>
Date: Fri, 24 Nov 2023 12:27:52 -0500
Subject: [PATCH] Slightly improving performance

---
 app/src/main/java/com/vitorpamplona/amethyst/model/Note.kt    | 2 +-
 .../com/vitorpamplona/amethyst/ui/note/UsernameDisplay.kt     | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/com/vitorpamplona/amethyst/model/Note.kt b/app/src/main/java/com/vitorpamplona/amethyst/model/Note.kt
index 1d15bf76f..02b5764d1 100644
--- a/app/src/main/java/com/vitorpamplona/amethyst/model/Note.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/model/Note.kt
@@ -846,7 +846,7 @@ class NoteLiveSet(u: Note) {
 
     val authorChanges = innerMetadata.map {
         it.note.author
-    }
+    }.distinctUntilChanged()
 
     val hasEvent = innerMetadata.map {
         it.note.event != null
diff --git a/app/src/main/java/com/vitorpamplona/amethyst/ui/note/UsernameDisplay.kt b/app/src/main/java/com/vitorpamplona/amethyst/ui/note/UsernameDisplay.kt
index 82ee13575..e345b90dc 100644
--- a/app/src/main/java/com/vitorpamplona/amethyst/ui/note/UsernameDisplay.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/ui/note/UsernameDisplay.kt
@@ -34,7 +34,7 @@ import com.vitorpamplona.quartz.events.ImmutableListOfLists
 fun NoteUsernameDisplay(baseNote: Note, weight: Modifier = Modifier, showPlayButton: Boolean = true, textColor: Color = Color.Unspecified) {
     val authorState by baseNote.live().authorChanges.observeAsState(baseNote.author)
 
-    Crossfade(targetState = authorState, modifier = weight) {
+    Crossfade(targetState = authorState, modifier = weight, label = "NoteUsernameDisplay") {
         it?.let {
             UsernameDisplay(it, weight, showPlayButton, textColor = textColor)
         }
@@ -51,7 +51,7 @@ fun UsernameDisplay(baseUser: User, weight: Modifier = Modifier, showPlayButton:
 
     val userMetadata by baseUser.live().userMetadataInfo.observeAsState(baseUser.info)
 
-    Crossfade(targetState = userMetadata, modifier = weight) {
+    Crossfade(targetState = userMetadata, modifier = weight, label = "UsernameDisplay") {
         if (it != null) {
             UserNameDisplay(it.bestUsername(), it.bestDisplayName(), npubDisplay, it.tags, weight, showPlayButton, fontWeight, textColor)
         } else {