Crash when fast double click to call startDrag

[mortyccp]

After fast double touch on the cell which I call startDrag on onTouch method, the app crash with the following exception:

java.lang.IllegalStateException: Cannot call this method while RecyclerView is computing a layout or scrolling
            at android.support.v7.widget.RecyclerView.assertNotInLayoutOrScroll(RecyclerView.java:1941)
            at android.support.v7.widget.RecyclerView$RecyclerViewDataObserver.onItemRangeChanged(RecyclerView.java:3986)
            at android.support.v7.widget.RecyclerView$AdapterDataObservable.notifyItemRangeChanged(RecyclerView.java:8957)
            at android.support.v7.widget.RecyclerView$Adapter.notifyItemChanged(RecyclerView.java:5395)
            at com.makeramen.dragsortadapter.DragManager$2.onAnimationsFinished(DragManager.java:120)
            at android.support.v7.widget.RecyclerView$ItemAnimator.dispatchAnimationsFinished(RecyclerView.java:9775)
            at android.support.v7.widget.DefaultItemAnimator.dispatchFinishedWhenDone(DefaultItemAnimator.java:525)
            at android.support.v7.widget.DefaultItemAnimator.access$800(DefaultItemAnimator.java:34)
            at android.support.v7.widget.DefaultItemAnimator$8.onAnimationEnd(DefaultItemAnimator.java:379)
            at android.support.v4.view.ViewPropertyAnimatorCompatJB$1.onAnimationEnd(ViewPropertyAnimatorCompatJB.java:47)
            at android.view.ViewPropertyAnimator$AnimatorEventListener.onAnimationEnd(ViewPropertyAnimator.java:1116)
            at android.animation.ValueAnimator.endAnimation(ValueAnimator.java:1089)
            at android.animation.ValueAnimator.cancel(ValueAnimator.java:992)
            at android.view.ViewPropertyAnimator.cancel(ViewPropertyAnimator.java:429)
            at android.support.v4.view.ViewPropertyAnimatorCompatICS.cancel(ViewPropertyAnimatorCompatICS.java:102)
            at android.support.v4.view.ViewPropertyAnimatorCompat$ICSViewPropertyAnimatorCompatImpl.cancel(ViewPropertyAnimatorCompat.java:462)
            at android.support.v4.view.ViewPropertyAnimatorCompat.cancel(ViewPropertyAnimatorCompat.java:1049)
            at android.support.v7.widget.DefaultItemAnimator.endAnimation(DefaultItemAnimator.java:425)
            at android.support.v7.widget.DefaultItemAnimator.animateChange(DefaultItemAnimator.java:315)
            at android.support.v7.widget.RecyclerView.animateChange(RecyclerView.java:3001)
            at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:2804)
            at android.support.v7.widget.RecyclerView.onLayout(RecyclerView.java:3011)
            at android.view.View.layout(View.java:15596)
            at android.view.ViewGroup.layout(ViewGroup.java:4966)
            at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703)
            at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557)
            at android.widget.LinearLayout.onLayout(LinearLayout.java:1466)
            at android.view.View.layout(View.java:15596)
            at android.view.ViewGroup.layout(ViewGroup.java:4966)
            at android.widget.FrameLayout.layoutChildren(FrameLayout.java:573)
            at android.widget.FrameLayout.onLayout(FrameLayout.java:508)
            at android.view.View.layout(View.java:15596)
            at android.view.ViewGroup.layout(ViewGroup.java:4966)
            at android.widget.FrameLayout.layoutChildren(FrameLayout.java:573)
            at android.widget.FrameLayout.onLayout(FrameLayout.java:508)
            at android.view.View.layout(View.java:15596)
            at android.view.ViewGroup.layout(ViewGroup.java:4966)
            at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703)
            at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557)
            at android.widget.LinearLayout.onLayout(LinearLayout.java:1466)
            at android.view.View.layout(View.java:15596)
            at android.view.ViewGroup.layout(ViewGroup.java:4966)
            at android.widget.FrameLayout.layoutChildren(FrameLayout.java:573)
            at android.widget.FrameLayout.onLayout(FrameLayout.java:508)
            at android.view.View.layout(View.java:15596)
            at android.view.ViewGroup.layout(ViewGroup.java:4966)
            at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703)
            at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557)
            at android.widget.LinearLayout.onLayout(LinearLayout.java:1466)
            at android.view.View.layout(View.java:15596)
            at android.view.ViewGroup.layout(ViewGroup.java:4966)
            at android.support.v4.widget.DrawerLayout.onLayout(DrawerLayout.jav```