From 74840d3baf17c667bc1776ea7efeedcee06c2263 Mon Sep 17 00:00:00 2001
From: zjs81 <zacharysylvester81@gmail.com>
Date: Fri, 8 May 2026 13:37:51 -0700
Subject: [PATCH] Optimistically update currentCustomVars in setCustomVar

Reflect the set value immediately so UI bound to currentCustomVars
(e.g. the GPS toggle in settings) updates on tap rather than waiting
for a later device-info refresh.
---
 lib/connector/meshcore_connector.dart | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/connector/meshcore_connector.dart b/lib/connector/meshcore_connector.dart
index 1440e63d..6bbe2fd4 100644
--- a/lib/connector/meshcore_connector.dart
+++ b/lib/connector/meshcore_connector.dart
@@ -3295,6 +3295,13 @@ class MeshCoreConnector extends ChangeNotifier {
   Future<void> setCustomVar(String value) async {
     if (!isConnected) return;
     await sendFrame(buildSetCustomVarFrame(value));
+    final sep = value.indexOf(':');
+    if (sep > 0) {
+      final key = value.substring(0, sep);
+      final val = value.substring(sep + 1);
+      (_currentCustomVars ??= <String, String>{})[key] = val;
+      notifyListeners();
+    }
     if (value == 'gps:1') {
       _startGpsLocationPolling();
     } else if (value == 'gps:0') {