remove voice code make optimizations. Fix channels race conditions. add reply function

2026-06-28 13:17:35 +10:00 · 2025-12-30 19:27:25 -07:00
parent 6ff950d426
commit baf92ef672
582 changed files with 814 additions and 179108 deletions
@@ -0,0 +1,46 @@
+import 'package:flutter/material.dart';
+
+/// A centered empty state display with icon, title, and optional subtitle/action.
+class EmptyState extends StatelessWidget {
+  final IconData icon;
+  final String title;
+  final String? subtitle;
+  final Widget? action;
+
+  const EmptyState({
+    super.key,
+    required this.icon,
+    required this.title,
+    this.subtitle,
+    this.action,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Center(
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          Icon(icon, size: 64, color: Colors.grey[400]),
+          const SizedBox(height: 16),
+          Text(
+            title,
+            style: TextStyle(fontSize: 16, color: Colors.grey[600]),
+          ),
+          if (subtitle != null) ...[
+            const SizedBox(height: 8),
+            Text(
+              subtitle!,
+              style: TextStyle(fontSize: 14, color: Colors.grey[500]),
+              textAlign: TextAlign.center,
+            ),
+          ],
+          if (action != null) ...[
+            const SizedBox(height: 24),
+            action!,
+          ],
+        ],
+      ),
+    );
+  }
+}