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lib/widgets/loading_indicator.dart

@@ -0,0 +1,33 @@
+import 'package:flutter/material.dart';
+
+/// A simple loading indicator widget that can be used throughout the app
+class LoadingIndicator extends StatelessWidget {
+  /// The size of the loading indicator
+  final double size;
+
+  /// The color of the loading indicator
+  final Color? color;
+
+  /// Creates a loading indicator
+  const LoadingIndicator({
+    super.key,
+    this.size = 24.0,
+    this.color,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return SizedBox(
+      width: size,
+      height: size,
+      child: CircularProgressIndicator(
+        strokeWidth: 2.0,
+        valueColor: color != null
+            ? AlwaysStoppedAnimation<Color>(
+                color!,
+              )
+            : null,
+      ),
+    );
+  }
+}