From 738a6b4d7f900a9d9d083e9a6bbb741d34d8d059 Mon Sep 17 00:00:00 2001
From: sensuikan1973 <sensuikan1973@gmail.com>
Date: Thu, 23 Jan 2025 20:36:51 +0900
Subject: [PATCH] dispose

---
 lib/board/pedax_board.dart | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/board/pedax_board.dart b/lib/board/pedax_board.dart
index 04629ec8f..8213e0b39 100644
--- a/lib/board/pedax_board.dart
+++ b/lib/board/pedax_board.dart
@@ -54,6 +54,12 @@ class PedaxBoardState extends State<PedaxBoard> {
     );
   }
 
+  @override
+  void dispose() {
+    HardwareKeyboard.instance.removeHandler(_handleKeyEvent);
+    super.dispose();
+  }
+
   @override
   Widget build(final BuildContext context) => RepaintBoundary(
         key: _captureKey,