fix warnings, format

flutter analyze lib/src/player.dart: Color.red is deprecated, remove

lib/fvp.dart

@@ -8,7 +8,7 @@ import 'src/video_player_mdk.dart'
 
 export 'src/controller.dart';
 
-/// Registers this plugin as the default instance of [VideoPlayerPlatform]. Then your [VideoPlayer] will support all platforms.
+/// Registers this plugin as the default instance of VideoPlayerPlatform. Then your [VideoPlayer] will support all platforms.
 /// If registerWith is not called, the previous(usually official) implementation will be used when available.
 
 /// [options] can be

lib/src/controller.dart

@@ -94,7 +94,7 @@ extension FVPControllerExtensions on VideoPlayerController {
   }
 
   /// Step forward or backward.
-  /// Step forward if [frame] > 0, backward otherwise.
+  /// Step forward if [frames] > 0, backward otherwise.
   Future<void> step({int frames = 1}) async {
     return _platform.step(textureId, frames);
   }

lib/src/media_info_dummy.dart

@@ -1,4 +1,2 @@
 /// A dummy class for web
-class MediaInfo {
-
-}
+class MediaInfo {}

lib/src/player.dart

@@ -173,7 +173,7 @@ class Player {
 
   /// Release current texture then create a new one for current [media], and update [textureId].
   ///
-  /// Texture will be created when media is loaded and [mediaInfo.video] is not empty.
+  /// Texture will be created when media is loaded and mediaInfo.video is not empty.
   /// If both [width] and [height] are null, texture size is video frame size, otherwise is requested size.
   Future<int> updateTexture(
       {int? width, int? height, bool? tunnel, bool? fit}) async {
@@ -615,13 +615,6 @@ class Player {
                   Pointer<Void>)>()(
           _player.ref.object, r, g, b, a, Pointer.fromAddress(0));
 
-  /// Set background color.
-  /// https://github.com/wang-bin/mdk-sdk/wiki/Player-APIs#void-setbackgroundcolorfloat-r-float-g-float-b-float-a-void-vo_opaque--nullptr
-  void setBackground(ui.Color c) => _player.ref.setBackgroundColor.asFunction<
-          void Function(Pointer<mdkPlayer>, double, double, double, double,
-              Pointer<Void>)>()(_player.ref.object, c.red / 255, c.green / 255,
-      c.blue / 255, c.alpha / 255, Pointer.fromAddress(0));
-
   /// Set a built-in video effect.
   /// https://github.com/wang-bin/mdk-sdk/wiki/Player-APIs#player-setvideoeffect-effect-const-float-values-void-vo_opaque--nullptr
   void setVideoEffect(VideoEffect effect, List<double> value) {

lib/src/video_player_dummy.dart

@@ -11,7 +11,9 @@ class MdkVideoPlayerPlatform {
     return false;
   }
 
-  MediaInfo? getMediaInfo(int textureId) { return null; }
+  MediaInfo? getMediaInfo(int textureId) {
+    return null;
+  }
 
   void setProperty(int textureId, String name, String value) {}
 

lib/src/video_player_mdk.dart

@@ -14,7 +14,6 @@ import 'media_info.dart';
 
 import '../mdk.dart' as mdk;
 
-
 final _log = Logger('fvp');
 
 class MdkVideoPlayer extends mdk.Player {