Rebuild view only if the view is still in focus

2020-05-07 17:53:22 +05:30
parent 27ed586192
commit b842cbc577
1 changed files with 10 additions and 6 deletions
--- a/lib/ui/setup_page.dart
+++ b/lib/ui/setup_page.dart
@@ -20,13 +20,17 @@ class _SetupPageState extends State<SetupPage> {
    if (Configuration.instance.getEndpoint() == null &&
        !_errorFindingEndpoint) {
      EndpointFinder.instance.findEndpoint().then((endpoint) {
-        setState(() {
-          Configuration.instance.setEndpoint(endpoint);
-        });
+        if (mounted) {
+          setState(() {
+            Configuration.instance.setEndpoint(endpoint);
+          });
+        }
      }).catchError((e) {
-        setState(() {
-          _errorFindingEndpoint = true;
-        });
+        if (mounted) {
+          setState(() {
+            _errorFindingEndpoint = true;
+          });
+        }
      });
    }