From 5b617b03f694a40db9082c0bd3b73dea6aa4df7e Mon Sep 17 00:00:00 2001
From: shaiguelman <shaiguelman@gmail.com>
Date: Sun, 17 Jul 2022 19:57:25 -0500
Subject: [PATCH] Optimize containsFilterString

---
 AnkiDroid/src/main/java/com/ichi2/anki/widgets/DeckAdapter.kt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/AnkiDroid/src/main/java/com/ichi2/anki/widgets/DeckAdapter.kt b/AnkiDroid/src/main/java/com/ichi2/anki/widgets/DeckAdapter.kt
index 491efe8e8cb2..8631f0f18fc8 100644
--- a/AnkiDroid/src/main/java/com/ichi2/anki/widgets/DeckAdapter.kt
+++ b/AnkiDroid/src/main/java/com/ichi2/anki/widgets/DeckAdapter.kt
@@ -381,7 +381,7 @@ class DeckAdapter(private val layoutInflater: LayoutInflater, context: Context)
 
         private fun containsFilterString(filterPattern: String, root: AbstractDeckTreeNode): Boolean {
             val deckName = root.fullDeckName
-            return deckName.lowercase(Locale.getDefault()).contains(filterPattern) || deckName.lowercase(Locale.ROOT).contains(filterPattern)
+            return deckName.contains(filterPattern, ignoreCase = true)
         }
     }