Add empty queue list

example/lib/main.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_cast_framework/cast.dart';
 import 'package:flutter_cast_framework/widgets.dart';
 import 'package:flutter_cast_framework_example/expanded_controls_route.dart';
+import 'package:flutter_cast_framework_example/queue_route.dart';
 
 import 'media_load_request_data_helper.dart';
 
@@ -127,6 +128,17 @@ class _MyAppState extends State<MyApp> {
     );
   }
 
+  Future<void> _openQueue() async {
+    Navigator.push(
+      context,
+      MaterialPageRoute(
+        builder: (context) => QueueRoute(
+          castFramework: castFramework,
+        ),
+      ),
+    );
+  }
+
   Widget _buildTitle(String text) {
     return Padding(
       padding: const EdgeInsets.all(8.0),
@@ -198,6 +210,13 @@ class _MyAppState extends State<MyApp> {
                 onPressed: _hasMedia ? _openExpandedControls : null,
               ),
             ),
+            Padding(
+              padding: const EdgeInsets.all(8.0),
+              child: ElevatedButton(
+                child: Text('Queue'),
+                onPressed: _hasSession ? _openQueue : null,
+              ),
+            ),
             _buildTitle("Mini Controller"),
             Padding(
               padding: const EdgeInsets.symmetric(vertical: 8.0),

example/lib/queue_route.dart

@@ -0,0 +1,31 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_cast_framework/cast.dart';
+
+class QueueRoute extends StatelessWidget {
+  final FlutterCastFramework castFramework;
+
+  const QueueRoute({
+    Key? key,
+    required this.castFramework,
+  }) : super(key: key);
+
+  Widget _getEmptyQueueMessage(BuildContext context) {
+    return Container(
+      alignment: Alignment.center,
+      child: Text(
+        "Queue is empty!",
+        style: Theme.of(context).textTheme.headline6,
+      ),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('Queue'),
+      ),
+      body: _getEmptyQueueMessage(context),
+    );
+  }
+}

lib/src/cast/widgets/mini_controller/MiniController.dart

@@ -62,7 +62,6 @@ class MiniController extends StatelessWidget {
                 ],
               ),
             ),
-            // ),
             playPauseButton,
           ],
         ),