From 829bf7512a5850564c9a0f65dd2b005f190f003a Mon Sep 17 00:00:00 2001
From: Julian Mutter <julian.mutter@comumail.de>
Date: Fri, 6 Feb 2026 20:16:00 +0100
Subject: [PATCH] Only call setFullScreen if that changes fullscreen state

---
 lib/features/home/home_page.dart                 | 13 ++++++++++---
 lib/features/sheet_viewer/sheet_viewer_page.dart |  6 ++++--
 2 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/lib/features/home/home_page.dart b/lib/features/home/home_page.dart
index 2083099..15aed53 100644
--- a/lib/features/home/home_page.dart
+++ b/lib/features/home/home_page.dart
@@ -48,7 +48,9 @@ class _HomePageState extends State<HomePage> with RouteAware {
     super.initState();
 
     // Exit fullscreen when entering home page
-    FullScreen.setFullScreen(false);
+    if (FullScreen.isFullScreen) {
+      FullScreen.setFullScreen(false);
+    }
 
     // Subscribe to route changes
     WidgetsBinding.instance.addPostFrameCallback((_) {
@@ -71,14 +73,19 @@ class _HomePageState extends State<HomePage> with RouteAware {
 
   @override
   void didPush() {
-    FullScreen.setFullScreen(false);
+    // Exit fullscreen when entering home page
+    if (FullScreen.isFullScreen) {
+      FullScreen.setFullScreen(false);
+    }
     super.didPush();
   }
 
   @override
   void didPopNext() {
     // Exit fullscreen when returning to home page
-    FullScreen.setFullScreen(false);
+    if (FullScreen.isFullScreen) {
+      FullScreen.setFullScreen(false);
+    }
     super.didPopNext();
   }
 
diff --git a/lib/features/sheet_viewer/sheet_viewer_page.dart b/lib/features/sheet_viewer/sheet_viewer_page.dart
index e05eb22..97ca6c7 100644
--- a/lib/features/sheet_viewer/sheet_viewer_page.dart
+++ b/lib/features/sheet_viewer/sheet_viewer_page.dart
@@ -65,7 +65,9 @@ class _SheetViewerPageState extends State<SheetViewerPage>
     _rightDrawingController = DrawingController(maxHistorySteps: 50);
 
     FullScreen.addListener(this);
-    FullScreen.setFullScreen(widget.config.fullscreen);
+    if (FullScreen.isFullScreen != widget.config.fullscreen) {
+      FullScreen.setFullScreen(widget.config.fullscreen);
+    }
     _documentLoaded = _loadPdf();
   }
 
@@ -210,7 +212,7 @@ class _SheetViewerPageState extends State<SheetViewerPage>
   }
 
   void _toggleFullscreen() {
-    FullScreen.setFullScreen(!widget.config.fullscreen);
+    FullScreen.setFullScreen(!FullScreen.isFullScreen);
   }
 
   // ---------------------------------------------------------------------------