package com.lechange.demo.view;

import android.graphics.Rect;
import android.support.v7.widget.RecyclerView;
import android.view.View;

public class SpacesItemDecoration extends RecyclerView.ItemDecoration {
    private int space;

    public SpacesItemDecoration(int space) {
        this.space = space;
    }

    @Override
    public void getItemOffsets(Rect outRect, View view,
                               RecyclerView parent, RecyclerView.State state) {

        // Add top margin only for the first item to avoid double space between items
        if (parent.getChildPosition(view) != 0){
            outRect.left = space;
        }
    }
}