Adding Material Seek Control button size and fade duration config

Author: GyanendroKh

lib/src/center_seek_button.dart

@@ -7,6 +7,8 @@ class CenterSeekButton extends StatelessWidget {
     required this.backgroundColor,
     this.iconColor,
     required this.show,
+    this.fadeDuration = const Duration(milliseconds: 300),
+    this.iconSize = 26,
     this.onPressed,
   }) : super(key: key);
 
@@ -15,6 +17,8 @@ class CenterSeekButton extends StatelessWidget {
   final Color? iconColor;
   final bool show;
   final VoidCallback? onPressed;
+  final Duration fadeDuration;
+  final double iconSize;
 
   @override
   Widget build(BuildContext context) {
@@ -24,7 +28,7 @@ class CenterSeekButton extends StatelessWidget {
         child: UnconstrainedBox(
           child: AnimatedOpacity(
             opacity: show ? 1.0 : 0.0,
-            duration: const Duration(milliseconds: 300),
+            duration: fadeDuration,
             child: DecoratedBox(
               decoration: BoxDecoration(
                 color: backgroundColor,
@@ -33,7 +37,7 @@ class CenterSeekButton extends StatelessWidget {
               // Always set the iconSize on the IconButton, not on the Icon itself:
               // https://github.com/flutter/flutter/issues/52980
               child: IconButton(
-                iconSize: 26,
+                iconSize: iconSize,
                 padding: const EdgeInsets.all(8.0),
                 icon: Icon(iconData, color: iconColor),
                 onPressed: onPressed,

lib/src/chewie_player.dart

@@ -255,6 +255,8 @@ class ChewieController extends ChangeNotifier {
     this.fullScreenByDefault = false,
     this.cupertinoProgressColors,
     this.materialProgressColors,
+    this.materialSeekButtonFadeDuration = const Duration(milliseconds: 300),
+    this.materialSeekButtonSize = 26,
     this.placeholder,
     this.overlay,
     this.showControlsOnInitialize = true,
@@ -302,6 +304,8 @@ class ChewieController extends ChangeNotifier {
     bool? fullScreenByDefault,
     ChewieProgressColors? cupertinoProgressColors,
     ChewieProgressColors? materialProgressColors,
+    Duration? materialSeekButtonFadeDuration,
+    double? materialSeekButtonSize,
     Widget? placeholder,
     Widget? overlay,
     bool? showControlsOnInitialize,
@@ -352,6 +356,10 @@ class ChewieController extends ChangeNotifier {
           cupertinoProgressColors ?? this.cupertinoProgressColors,
       materialProgressColors:
           materialProgressColors ?? this.materialProgressColors,
+      materialSeekButtonFadeDuration:
+          materialSeekButtonFadeDuration ?? this.materialSeekButtonFadeDuration,
+      materialSeekButtonSize:
+          materialSeekButtonSize ?? this.materialSeekButtonSize,
       placeholder: placeholder ?? this.placeholder,
       overlay: overlay ?? this.overlay,
       showControlsOnInitialize:
@@ -475,6 +483,12 @@ class ChewieController extends ChangeNotifier {
   /// player uses the colors from your Theme.
   final ChewieProgressColors? materialProgressColors;
 
+  // The duration of the fade animation for the seek button (Material Player only)
+  final Duration materialSeekButtonFadeDuration;
+
+  // The size of the seek button for the Material Player only
+  final double materialSeekButtonSize;
+
   /// The placeholder is displayed underneath the Video before it is initialized
   /// or played.
   final Widget? placeholder;

lib/src/material/material_controls.dart

@@ -399,6 +399,8 @@ class _MaterialControlsState extends State<MaterialControls>
                 backgroundColor: Colors.black54,
                 iconColor: Colors.white,
                 show: showPlayButton,
+                fadeDuration: chewieController.materialSeekButtonFadeDuration,
+                iconSize: chewieController.materialSeekButtonSize,
                 onPressed: _seekBackward,
               ),
             Container(
@@ -420,6 +422,8 @@ class _MaterialControlsState extends State<MaterialControls>
                 backgroundColor: Colors.black54,
                 iconColor: Colors.white,
                 show: showPlayButton,
+                fadeDuration: chewieController.materialSeekButtonFadeDuration,
+                iconSize: chewieController.materialSeekButtonSize,
                 onPressed: _seekForward,
               ),
           ],