fix:调整滚动条配置方式（发现部分手机无效，这样改后貌似可以）

app/src/main/java/com/yizhuan/erban/avroom/gameplay/RoomGameplayListWidget.kt

@@ -3,6 +3,7 @@ package com.yizhuan.erban.avroom.gameplay
 import android.content.Context
 import android.util.AttributeSet
 import android.view.LayoutInflater
+import android.view.ViewConfiguration
 import androidx.databinding.DataBindingUtil
 import com.yizhuan.erban.R
 import com.yizhuan.erban.databinding.RoomGameplayListWidgetBinding
@@ -57,6 +58,13 @@ class RoomGameplayListWidget : FrameLayoutRoomWidget {
 
     fun loadData(list: List<RoomIcon>) {
         adapter.setNewData(list)
-        binding.recyclerView.isScrollbarFadingEnabled = list.size <= 6
+        if (list.size > 6) {
+            binding.recyclerView.isScrollbarFadingEnabled = false
+            binding.recyclerView.scrollBarFadeDuration = 0
+        } else {
+            binding.recyclerView.isScrollbarFadingEnabled = true
+            binding.recyclerView.scrollBarFadeDuration =
+                ViewConfiguration.getScrollBarFadeDuration()
+        }
     }
 }

app/src/main/res/layout/room_gameplay_list_widget.xml

@@ -39,6 +39,7 @@
                 android:layout_marginVertical="@dimen/dp_4"
                 android:orientation="vertical"
                 android:paddingHorizontal="@dimen/dp_4"
+                android:fadeScrollbars="false"
                 android:scrollbarSize="3dp"
                 android:scrollbarStyle="outsideOverlay"
                 android:scrollbarThumbVertical="@drawable/room_gameplay_bg_scrollbar_thumb"