Tutorial's version of the page.

namer_app/lib/main.dart

@@ -119,15 +119,25 @@ class FavoritesPage extends StatelessWidget {
   Widget build(BuildContext context) {
     var appState = context.watch<MyAppState>();
 
-    var textFields = <Text>[];
+    if (appState.favorites.isEmpty) {
-    for (var fave in appState.favorites) {
+      return Center(
-      textFields.add(Text(fave.toString()));
+        child: Text('No favorites yet.'),
+      );
     }
 
-    return Center(
+    return ListView(
-      child: ListView(
+      children: [
-        children: textFields,
+        Padding(
+          padding: const EdgeInsets.all(20),
+          child: Text('You have '
+              '${appState.favorites.length} favorites:'),
         ),
+        for (var pair in appState.favorites)
+          ListTile(
+            leading: Icon(Icons.favorite),
+            title: Text(pair.asLowerCase),
+          ),
+      ],
     );
   }
 }