From d534389c82c7a0a21c6edbd498be18e8e7c85bee Mon Sep 17 00:00:00 2001
From: Krunal Patel <kbpatel5802@gmail.com>
Date: Wed, 7 Dec 2022 15:53:04 +0530
Subject: [PATCH] Fix crash on opening deleted local playlist

Upadte playlist view on content change.
---
 .../github/libretube/ui/dialogs/DeletePlaylistDialog.kt   | 1 +
 .../com/github/libretube/ui/fragments/LibraryFragment.kt  | 8 +++++---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/com/github/libretube/ui/dialogs/DeletePlaylistDialog.kt b/app/src/main/java/com/github/libretube/ui/dialogs/DeletePlaylistDialog.kt
index cf7dae196..a374c5e81 100644
--- a/app/src/main/java/com/github/libretube/ui/dialogs/DeletePlaylistDialog.kt
+++ b/app/src/main/java/com/github/libretube/ui/dialogs/DeletePlaylistDialog.kt
@@ -40,6 +40,7 @@ class DeletePlaylistDialog(
                 DatabaseHolder.Database.localPlaylistsDao().deletePlaylistById(playlistId)
                 DatabaseHolder.Database.localPlaylistsDao().deletePlaylistItemsByPlaylistId(playlistId)
             }
+            onSuccess.invoke()
             return
         }
 
diff --git a/app/src/main/java/com/github/libretube/ui/fragments/LibraryFragment.kt b/app/src/main/java/com/github/libretube/ui/fragments/LibraryFragment.kt
index d266180db..a37490b82 100644
--- a/app/src/main/java/com/github/libretube/ui/fragments/LibraryFragment.kt
+++ b/app/src/main/java/com/github/libretube/ui/fragments/LibraryFragment.kt
@@ -129,12 +129,14 @@ class LibraryFragment : BaseFragment() {
                 // listen for playlists to become deleted
                 playlistsAdapter.registerAdapterDataObserver(object :
                         RecyclerView.AdapterDataObserver() {
-                        override fun onChanged() {
-                            binding.nothingHere.visibility = if (playlistsAdapter.itemCount == 0) View.VISIBLE else View.GONE
-                            super.onChanged()
+                        override fun onItemRangeRemoved(positionStart: Int, itemCount: Int) {
+                            binding.nothingHere.visibility =
+                                if (playlistsAdapter.itemCount == 0) View.VISIBLE else View.GONE
+                            super.onItemRangeRemoved(positionStart, itemCount)
                         }
                     })
 
+                binding.nothingHere.visibility = View.GONE
                 binding.playlistRecView.adapter = playlistsAdapter
             } else {
                 runOnUiThread {