RecycleView添加滚动条

xml代码

<androidx.recyclerview.widget.RecyclerView
    android:id="@+id/recycle_view"
    ...
    android:overScrollMode="always"
    android:scrollbarFadeDuration="1000"
    android:scrollbarStyle="outsideOverlay"
    android:scrollbars="vertical"
    ...
    />

java或kotlin代码

binding.recycleView.isVerticalScrollBarEnabled = true
binding.recycleView.overScrollMode = View.OVER_SCROLL_ALWAYS
binding.recycleView.scrollBarFadeDuration = 1000
binding.recycleView.scrollBarStyle = View.SCROLLBARS_OUTSIDE_OVERLAY
binding.recycleView.scrollBarSize = 10

• 如果想要其他效果，可修改对应的属性值 *