Properly dispose timer for Countdown widget

EnsembleUI · Jan 9, 2024 · 83e86c5 · 83e86c5
1 parent c00107f
commit 83e86c5
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/lib/widget/countdown.dart b/lib/widget/countdown.dart
@@ -145,17 +145,23 @@ class CountdownController extends WidgetController {
   CountdownAction? countdownAction;
 
   TextStyleComposite? _textStyle;
+
   TextStyleComposite get textStyle => _textStyle ??= TextStyleComposite(this);
+
   set textStyle(TextStyleComposite style) => _textStyle = style;
 
   TextStyleComposite? _labelStyle;
+
   TextStyleComposite get labelStyle => _labelStyle ??= TextStyleComposite(this);
+
   set labelStyle(TextStyleComposite style) => _labelStyle = style;
 }
 
 mixin CountdownAction on WidgetState<Countdown> {
   void startTimer();
+
   void stopTimer();
+
   void resetTimer();
 }
 
@@ -186,6 +192,12 @@ class CountdownState extends WidgetState<Countdown> with CountdownAction {
     widget.controller.countdownAction = this;
   }
 
+  @override
+  void dispose() {
+    _countdownTimer?.cancel();
+    super.dispose();
+  }
+
   @override
   void didUpdateWidget(covariant Countdown oldWidget) {
     super.didUpdateWidget(oldWidget);