import android.graphics.Rect;
import android.support.v7.widget.RecyclerView;
import android.view.View;
/**
* Created by 郑振楠 on 2017/6/19.
*/
public class SpaceItemDecoration extends RecyclerView.ItemDecoration {
private int space;
public SpaceItemDecoration(int space) {
this.space = space;
}
@Override
public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
if(parent.getChildPosition(view) != -1)
outRect.top = space;
}
}
最后调用:
recycle_view.addItemDecoration(new SpaceItemDecoration(15));