MiniController Progress listener

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

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 
 import '../../../../cast.dart';
+import 'MiniControllerProgress.dart';
 import 'MiniControllerThumbnail.dart';
 import 'MiniControllerPlayPauseButton.dart';
 
@@ -78,11 +79,7 @@ class MiniController extends StatelessWidget {
             }
           },
         ),
-        LinearProgressIndicator(
-          color: Colors.red,
-          backgroundColor: Colors.transparent,
-          value: 0.1,
-        ),
+        MiniControllerProgress(castFramework: castFramework),
       ],
     );
   }

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

@@ -0,0 +1,43 @@
+import 'package:flutter/material.dart';
+
+import '../../../../cast.dart';
+
+class MiniControllerProgress extends StatelessWidget {
+  final FlutterCastFramework castFramework;
+
+  const MiniControllerProgress({
+    Key? key,
+    required this.castFramework,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    var remoteMediaClient =
+        this.castFramework.castContext.sessionManager.remoteMediaClient;
+
+    return StreamBuilder<ProgressInfo>(
+      stream: remoteMediaClient.progressStream,
+      builder: (context, snapshot) {
+        final double progressPercent;
+
+        final progressInfo = snapshot.data;
+        if (snapshot.hasData && progressInfo != null) {
+          final duration = progressInfo.durationMs;
+          final progress = progressInfo.progressMs;
+
+          // this is the denominator, can't be 0
+          final durationFix = duration == 0 ? 1 : duration;
+          progressPercent = progress / durationFix;
+        } else {
+          progressPercent = 0;
+        }
+
+        return LinearProgressIndicator(
+          color: Colors.red,
+          backgroundColor: Colors.transparent,
+          value: progressPercent,
+        );
+      },
+    );
+  }
+}