How to use

onItemRangeMoved

method

in

android.support.v7.widget.RecyclerView$AdapterDataObserver

@Override
public void onItemRangeMoved(
    int fromPosition,
    int toPosition,
    int itemCount) {
  super.onItemRangeMoved(fromPosition, toPosition, itemCount);
  update();
}

@Override
public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
  super.onItemRangeMoved(fromPosition, toPosition, itemCount);
  checkAdapterDataObserver();
}

@Override
public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
  super.onItemRangeMoved(fromPosition, toPosition, itemCount);
  dataComplete();
}

  @Override
  public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
    super.onItemRangeMoved(fromPosition, toPosition, itemCount);
    notifyItemRangeChanged(fromPosition, toPosition + itemCount);
    if (mLoadMoreViewHolderListener != null) {//用来通知删除位置，以便处理带动画效果删除时,加载更多的显示
      mLoadMoreViewHolderListener.onItemRemoved(fromPosition, toPosition + itemCount);
    }
  }
};

  @Override
  public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
    super.onItemRangeMoved(fromPosition, toPosition, itemCount);
    int headerViewsCountCount = getHeaderViewsCount();
    notifyItemRangeChanged(fromPosition + headerViewsCountCount, toPosition + headerViewsCountCount + itemCount);
  }
};

@Override
public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
  super.onItemRangeMoved(fromPosition, toPosition, itemCount);
  reset();
}

 @Override
 public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
  super.onItemRangeMoved(fromPosition, toPosition, itemCount);
  int hCount = getHeaderCount();
  // TODO: No notifyItemRangeMoved method?
  notifyItemRangeChanged(fromPosition + hCount, toPosition + hCount + itemCount);
 }
};

 @Override
 public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
  super.onItemRangeMoved(fromPosition, toPosition, itemCount);
  int hCount = getHeaderCount();
  // TODO: No notifyItemRangeMoved method?
  notifyItemRangeChanged(fromPosition + hCount, toPosition + hCount + itemCount);
 }
};

@Override
public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
  registerRecoverFocus(toPosition);
  super.onItemRangeMoved(fromPosition, toPosition, itemCount);
}

@Override
public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
  super.onItemRangeMoved(fromPosition, toPosition, itemCount);
  mWrapperAdapter.notifyItemRangeRemoved(fromPosition, itemCount);
}

  @Override
  public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
    super.onItemRangeMoved(fromPosition, toPosition, itemCount);
    notifyItemRangeChanged(fromPosition + getHeadersCount(), toPosition + getHeadersCount() + itemCount);
  }
};

@Override
public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
  super.onItemRangeMoved(fromPosition, toPosition, itemCount);
  scrollToTopIfNeeded(toPosition);
}

  @Override
  public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
    super.onItemRangeMoved(fromPosition, toPosition, itemCount);
    notifyItemRangeChanged(fromPosition + getHeadersCount(), toPosition + getHeadersCount() + itemCount);
  }
};

 @Override
 public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
  super.onItemRangeMoved(fromPosition, toPosition, itemCount);
  int hCount = getHeaderCount();
  // TODO: No notifyItemRangeMoved method?
  notifyItemRangeChanged(fromPosition + hCount, toPosition + hCount + itemCount);
 }
};

@Override public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount)
{
 super.onItemRangeMoved(fromPosition, toPosition, itemCount);
 initIndex(adapter);
}

  @Override
  public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
    super.onItemRangeMoved(fromPosition, toPosition, itemCount);
    reset();
  }
});

  @Override
  public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
    super.onItemRangeMoved(fromPosition, toPosition, itemCount);
    int headerViewsCountCount = getHeaderViewsCount();
    notifyItemRangeChanged(fromPosition + headerViewsCountCount, toPosition + headerViewsCountCount + itemCount);
  }
};

  @Override
  public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
    super.onItemRangeMoved(fromPosition, toPosition, itemCount);
    reset();
  }
});

  @Override
  public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
    super.onItemRangeMoved(fromPosition, toPosition, itemCount);
    int hCount = getHeaderCount();
    // TODO: No notifyItemRangeMoved method?
    notifyItemRangeChanged(fromPosition + hCount, toPosition + hCount + itemCount);
  }
};

@Override
public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
  super.onItemRangeMoved(fromPosition, toPosition, itemCount);
  update();
}