MediaMetadata: strings workaround flutter

example/lib/media_load_request_data_helper.dart

@@ -1,9 +1,12 @@
+import 'package:flutter/foundation.dart';
 import 'package:flutter_cast_framework/cast.dart';
 
 /// in seconds
 const double QUEUE_PRELOAD_TIME = 20;
 
 const mainVideo = const VideoInfo(
+  "Big Buck Bunny",
+  "Blender Foundation",
   "https://commondatastorage.googleapis.com/gtv-videos-bucket/CastVideos/mp4/BigBuckBunny.mp4",
   "mp4",
   596 * 1000,
@@ -13,6 +16,8 @@ const mainVideo = const VideoInfo(
 
 const List<VideoInfo> otherVideos = [
   const VideoInfo(
+    "Elephants Dream",
+    "Blender Foundation",
     "https://commondatastorage.googleapis.com/gtv-videos-bucket/CastVideos/mp4/ElephantsDream.mp4",
     "mp4",
     653 * 1000,
@@ -20,6 +25,8 @@ const List<VideoInfo> otherVideos = [
     "https://commondatastorage.googleapis.com/gtv-videos-bucket/CastVideos/images/780x1200/ElephantsDream-780x1200.jpg",
   ),
   const VideoInfo(
+    "Sintel",
+    "Blender Foundation",
     "https://commondatastorage.googleapis.com/gtv-videos-bucket/CastVideos/mp4/Sintel.mp4",
     "mp4",
     888 * 1000,
@@ -27,6 +34,8 @@ const List<VideoInfo> otherVideos = [
     "https://commondatastorage.googleapis.com/gtv-videos-bucket/CastVideos/images/780x1200/Sintel-780x1200.jpg",
   ),
   const VideoInfo(
+    "Tears of Steel",
+    "Blender Foundation",
     "https://commondatastorage.googleapis.com/gtv-videos-bucket/CastVideos/mp4/TearsOfSteel.mp4",
     "mp4",
     734 * 1000,
@@ -37,6 +46,8 @@ const List<VideoInfo> otherVideos = [
 
 class VideoInfo {
   const VideoInfo(
+    this.title,
+    this.studio,
     this.url,
     this.type,
     this.duration,
@@ -44,6 +55,8 @@ class VideoInfo {
     this.poster,
   );
 
+  final String title;
+  final String studio;
   final String url;
   final String type;
   final int duration;
@@ -78,6 +91,10 @@ MediaInfo _getMediaInfo(VideoInfo video) {
   final bigImg = WebImage()..url = video.poster;
   final mediaMetadata = MediaMetadata()
     ..mediaType = MediaType.movie
+    ..strings = {
+      describeEnum(MediaMetadataKey.title): video.title,
+      describeEnum(MediaMetadataKey.subtitle): video.studio,
+    }
     ..webImages = [
       img,
       bigImg,

example/lib/widgets/QueueItemHeading.dart

@@ -1,3 +1,4 @@
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_cast_framework/cast.dart';
 
@@ -11,22 +12,22 @@ class QueueItemHeading extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    // final titleText = mediaInfo?.mediaMetadata?.strings[MediaMetadataKey.title]
-    // final subtitleText = mediaInfo?.mediaMetadata?.strings[MediaMetadataKey.subtitle]
-    final titleText = "";
-    final subtitleText = "";
+    final titleText = mediaInfo
+        ?.mediaMetadata?.strings?[describeEnum(MediaMetadataKey.title)];
+    final subtitleText = mediaInfo
+        ?.mediaMetadata?.strings?[describeEnum(MediaMetadataKey.subtitle)];
 
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
       children: <Widget>[
         Text(
-          titleText,
+          titleText ?? "",
           overflow: TextOverflow.ellipsis,
           maxLines: 1,
         ),
         Container(height: 2),
         Text(
-          subtitleText,
+          subtitleText ?? "",
           overflow: TextOverflow.ellipsis,
           maxLines: 1,
         )

lib/src/cast/widgets/expanded_controls/ExpandedControls.dart

@@ -1,3 +1,4 @@
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 
 import '../../../../cast.dart';
@@ -137,18 +138,17 @@ class _ExpandedControlsState extends State<ExpandedControls> {
   }
 
   Widget _getDecoratedToolbar(MediaInfo? mediaInfo) {
-    // Title and subtitle can't be retrieved at the moment
-    // final title = mediaInfo?.mediaMetadata?.strings[MediaMetadataKey.title]
-    // final subtitle = mediaInfo?.mediaMetadata?.strings[MediaMetadataKey.subtitle]
-    final title = "";
-    final subtitle = "";
+    final title = mediaInfo
+        ?.mediaMetadata?.strings?[describeEnum(MediaMetadataKey.title)];
+    final subtitle = mediaInfo
+        ?.mediaMetadata?.strings?[describeEnum(MediaMetadataKey.subtitle)];
 
     return Container(
       decoration: _topDownBlackGradient,
       child: ExpandedControlsToolbar(
         castFramework: widget.castFramework,
-        title: title,
-        subtitle: subtitle,
+        title: title ?? "",
+        subtitle: subtitle ?? "",
         onBackTapped: widget.onCloseRequested,
       ),
     );

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

@@ -1,3 +1,4 @@
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 
 import '../../../../cast.dart';
@@ -22,18 +23,19 @@ class MiniController extends StatelessWidget {
   Widget _getControls(MediaStatus? status) {
     final thumbnail = MiniControllerThumbnail(mediaInfo: status?.mediaInfo);
 
-    // final titleText = mediaInfo?.mediaMetadata?.strings[MediaMetadataKey.title]
-    // final subtitleText = mediaInfo?.mediaMetadata?.strings[MediaMetadataKey.subtitle]
-    final titleText = "";
-    final subtitleText = "";
+    final mediaInfo = status?.mediaInfo;
+    final titleText = mediaInfo
+        ?.mediaMetadata?.strings?[describeEnum(MediaMetadataKey.title)];
+    final subtitleText = mediaInfo
+        ?.mediaMetadata?.strings?[describeEnum(MediaMetadataKey.subtitle)];
     final title = Text(
-      titleText,
+      titleText ?? "",
       maxLines: 1,
       overflow: TextOverflow.ellipsis,
       style: TextStyle(fontWeight: FontWeight.w500),
     );
     final subtitle = Text(
-      subtitleText,
+      subtitleText ?? "",
       maxLines: 1,
       overflow: TextOverflow.ellipsis,
       style: TextStyle(color: Colors.grey),