From 1dd183c4bdeb2a7aa4c46b63f491b004b44e9128 Mon Sep 17 00:00:00 2001
From: ashilkn <ashilkn99@gmail.com>
Date: Fri, 8 Mar 2024 15:54:38 +0530
Subject: [PATCH] Make scaleStateController final and dispose it when widget
 gets disposed

---
 mobile/lib/ui/viewer/file/zoomable_image.dart | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mobile/lib/ui/viewer/file/zoomable_image.dart b/mobile/lib/ui/viewer/file/zoomable_image.dart
index 9b15d7997..f1d575179 100644
--- a/mobile/lib/ui/viewer/file/zoomable_image.dart
+++ b/mobile/lib/ui/viewer/file/zoomable_image.dart
@@ -53,7 +53,7 @@ class _ZoomableImageState extends State<ZoomableImage> {
   ValueChanged<PhotoViewScaleState>? _scaleStateChangedCallback;
   bool _isZooming = false;
   PhotoViewController _photoViewController = PhotoViewController();
-  late PhotoViewScaleStateController _scaleStateController;
+  late final PhotoViewScaleStateController _scaleStateController;
 
   @override
   void initState() {
@@ -75,6 +75,7 @@ class _ZoomableImageState extends State<ZoomableImage> {
   @override
   void dispose() {
     _photoViewController.dispose();
+    _scaleStateController.dispose();
     super.dispose();
   }