From 4bd2cd1e09d4811119875940148840577efe32ec Mon Sep 17 00:00:00 2001
From: lukstbit <52494258+lukstbit@users.noreply.github.com>
Date: Thu, 2 May 2024 17:00:33 +0300
Subject: [PATCH] Fix refresh of DeckPicker UI after a new collection import

The fix introduces a call to withCol {} to make sure the collection is
open and available before any of the code that updates the UI in
DeckPicker runs.
---
 AnkiDroid/src/main/java/com/ichi2/anki/DeckPicker.kt | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/AnkiDroid/src/main/java/com/ichi2/anki/DeckPicker.kt b/AnkiDroid/src/main/java/com/ichi2/anki/DeckPicker.kt
index a1494eb57f9b..d17d8a25b570 100644
--- a/AnkiDroid/src/main/java/com/ichi2/anki/DeckPicker.kt
+++ b/AnkiDroid/src/main/java/com/ichi2/anki/DeckPicker.kt
@@ -2635,9 +2635,14 @@ open class DeckPicker :
     }
 
     override fun onImportColpkg(colpkgPath: String?) {
-        invalidateOptionsMenu()
-        updateDeckList()
-        importColpkgListener?.onImportColpkg(colpkgPath)
+        launchCatchingTask {
+            // as the current collection is closed before importing a new collection, make sure the
+            // new collection is open before the code to update the DeckPicker ui runs
+            withCol { }
+            invalidateOptionsMenu()
+            updateDeckList()
+            importColpkgListener?.onImportColpkg(colpkgPath)
+        }
     }
 
     override fun onMediaSyncCompleted(data: SyncCompletion) {