From 548450a56ab4cd3a39fce609a3bf5baea85ca9bd Mon Sep 17 00:00:00 2001
From: Kurt Aaholst <kaaholst@gmail.com>
Date: Thu, 20 Jun 2024 08:28:29 +0200
Subject: [PATCH] Resolve IllegalStateException, Fragment.requireContext

Even if isAdded is called just before showConnectingDialog, it may be
disconnected once we get in the main thread after getting the
preferences.
---
 .../main/java/uk/org/ngo/squeezer/NowPlayingFragment.java    | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Squeezer/src/main/java/uk/org/ngo/squeezer/NowPlayingFragment.java b/Squeezer/src/main/java/uk/org/ngo/squeezer/NowPlayingFragment.java
index 003a23830..72f145111 100644
--- a/Squeezer/src/main/java/uk/org/ngo/squeezer/NowPlayingFragment.java
+++ b/Squeezer/src/main/java/uk/org/ngo/squeezer/NowPlayingFragment.java
@@ -223,6 +223,11 @@ public void onReceive(Context context, Intent intent) {
     private void showConnectingDialog() {
         if (connectingDialog == null || !connectingDialog.isShowing()) {
             Squeezer.getPreferences(preferences -> {
+                // We may no longer be attached to the parent activity. If so, do nothing.
+                if (isAdded()) {
+                    return;
+                }
+
                 Preferences.ServerAddress serverAddress = preferences.getServerAddress();
 
                 final View view = LayoutInflater.from(mActivity).inflate(R.layout.connecting, null);