Make sure context is mounted

flutter · May 29, 2024 · 20c5b80 · 20c5b80
1 parent db0765e
commit 20c5b80
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/isolate_example/lib/performance_page.dart b/isolate_example/lib/performance_page.dart
@@ -92,6 +92,7 @@ class _PerformancePageState extends State<PerformancePage> {
         var snackBar = const SnackBar(
           content: Text('Main Isolate Done!'),
         );
+        if (!context.mounted) return;
         ScaffoldMessenger.of(context).showSnackBar(snackBar);
       });
 
@@ -106,6 +107,7 @@ class _PerformancePageState extends State<PerformancePage> {
         var snackBar = const SnackBar(
           content: Text('Secondary Isolate Done!'),
         );
+        if (!context.mounted) return;
         ScaffoldMessenger.of(context).showSnackBar(snackBar);
       });