From 8eea1cf19400a4d1e6744012a717fa549287c2b5 Mon Sep 17 00:00:00 2001
From: sinyu <sinyuper@gmail.com>
Date: Thu, 13 Jun 2024 16:34:48 +0800
Subject: [PATCH] chore: add removeListener func

---
 lib/screenshot_callback.dart | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/screenshot_callback.dart b/lib/screenshot_callback.dart
index 77e3ecb..5ce2527 100644
--- a/lib/screenshot_callback.dart
+++ b/lib/screenshot_callback.dart
@@ -24,6 +24,11 @@ class ScreenshotCallback {
     onCallbacks.add(callback);
   }
 
+  /// Remove callback.
+  void removeListener(VoidCallback callback) {
+    onCallbacks.removeWhere((element) => element == callback);
+  }
+
   Future<dynamic> _handleMethod(MethodCall call) async {
     switch (call.method) {
       case 'onCallback':