Remove RecyclerView scroll effects
And in Java you would do
recyclerView.setOverScrollMode(View.OVER_SCROLL_NEVER)
or in Kotlin
recyclerView.overScrollMode = View.OVER_SCROLL_NEVER
Add this to your layout:
android:overScrollMode="never"
So:
<android.support.v7.widget.RecyclerView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:overScrollMode="never"
android:background="#FFFFFF"
android:scrollbars="vertical" />