Refactor code structure and remove redundant sections for improved readability and maintainability

2026-07-30 07:18:45 +10:00 · 2026-06-12 22:55:41 -07:00
parent 51d6210920
commit 3707acb124
34 changed files with 1008 additions and 84 deletions
@@ -725,18 +725,26 @@ class _SettingsScreenState extends State<SettingsScreen> {
            onPressed: () => Navigator.pop(context),
            child: Text(l10n.common_cancel),
          ),
-          TextButton(
-            onPressed: () async {
-              Navigator.pop(context);
-              await connector.setNodeName(controller.text);
-              await connector.refreshDeviceInfo();
-              if (!context.mounted) return;
-              showDismissibleSnackBar(
-                context,
-                content: Text(l10n.settings_nodeNameUpdated),
+          ListenableBuilder(
+            listenable: controller,
+            builder: (context, _) {
+              final name = controller.text.trim();
+              return TextButton(
+                onPressed: name.isEmpty
+                    ? null
+                    : () async {
+                        Navigator.pop(context);
+                        await connector.setNodeName(name);
+                        await connector.refreshDeviceInfo();
+                        if (!context.mounted) return;
+                        showDismissibleSnackBar(
+                          context,
+                          content: Text(l10n.settings_nodeNameUpdated),
+                        );
+                      },
+                child: Text(l10n.common_save),
              );
            },
-            child: Text(l10n.common_save),
          ),
        ],
      ),