From c91cd87c2824f1be3c751c08fe362b79dabb841f Mon Sep 17 00:00:00 2001
From: Thibault Deckers <thibault.deckers@gmail.com>
Date: Fri, 10 Sep 2021 12:00:38 +0900
Subject: [PATCH] perf: improved obsolete item check

---
 .../thibault/aves/model/provider/MediaStoreImageProvider.kt     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/android/app/src/main/kotlin/deckers/thibault/aves/model/provider/MediaStoreImageProvider.kt b/android/app/src/main/kotlin/deckers/thibault/aves/model/provider/MediaStoreImageProvider.kt
index 4c04b8907..ec9fb2588 100644
--- a/android/app/src/main/kotlin/deckers/thibault/aves/model/provider/MediaStoreImageProvider.kt
+++ b/android/app/src/main/kotlin/deckers/thibault/aves/model/provider/MediaStoreImageProvider.kt
@@ -82,7 +82,7 @@ class MediaStoreImageProvider : ImageProvider() {
         }
         check(context, IMAGE_CONTENT_URI)
         check(context, VIDEO_CONTENT_URI)
-        return knownContentIds.filter { id: Int -> !foundContentIds.contains(id) }.toList()
+        return knownContentIds.subtract(foundContentIds).toList()
     }
 
     fun checkObsoletePaths(context: Context, knownPathById: Map<Int, String>): List<Int> {