android–textIsSelectable()在recyclerView中的TextViews的“浮动文本选择工具栏”中缺少项目

Text VIEw need to be enabled,focusable,longClickable and
textIsSelectable

use bellow recycler vIEw code

    ID.support.v7.Widget.RecyclerVIEw        androID:layout_wIDth="0dp"        androID:layout_height="0dp"        androID:ID="@+ID/recyclerVIEwRecordList"        app:layout_constrainttop_toBottomOf="@+ID/relativeLayoutheader"        app:layout_constraintleft_toleftOf="parent"        app:layout_constraintRight_toRightOf="parent"        app:layout_constraintBottom_totopOf="@+ID/vIEw_bottom"        androID:layout_margin="10dp"        androID:focusable="true"        androID:focusableIntouchMode="true">    

use Speedylinearlayoutmanager in code instead of xml

Speedylinearlayoutmanager linearlayoutmanager = new Speedylinearlayoutmanager(this);linearlayoutmanager.setorIEntation(linearlayoutmanager.VERTICAL);myRecyclerVIEwList.setLayoutManager(linearlayoutmanager);RecordAdapter myCustomerAdapter = new RecordAdapter(this,myRecordListData);myRecyclerVIEwList.setAdapter(myCustomerAdapter);public class Speedylinearlayoutmanager extends linearlayoutmanager {        private static final float MILliSECONDS_PER_INCH = 2f; //default is 25f (bigger = slower)        public Speedylinearlayoutmanager(Context context) {            super(context);        }        public Speedylinearlayoutmanager(Context context,int orIEntation,boolean reverseLayout) {            super(context,orIEntation,reverseLayout);        }        public Speedylinearlayoutmanager(Context context,AttributeSet attrs,int defStyleAttr,int defStyleRes) {            super(context,attrs,defStyleAttr,defStyleRes);        }        @OverrIDe        public voID smoothScrollToposition(RecyclerVIEw recyclerVIEw,RecyclerVIEw.State state,int position) {            final linearSmoothScroller linearSmoothScroller = new linearSmoothScroller(recyclerVIEw.getContext()) {                @OverrIDe                public PointF computeScrollVectorForposition(int targetposition) {                    return Speedylinearlayoutmanager.this.computeScrollVectorForposition(targetposition);                }                @OverrIDe                protected float calculateSpeedPerPixel(displayMetrics displayMetrics) {                    return MILliSECONDS_PER_INCH / displayMetrics.densityDpi;                }            };            linearSmoothScroller.setTargetposition(position);            startSmoothScroll(linearSmoothScroller);        }    }