allprojects {
		repositories {
			...
			maven { url 'https://jitpack.io' }
		}
	}

dependencies {
	        implementation 'com.github.moo611:StaggerdRecyclerView:latestversion'
	}

//示例 example
public class FakeModel implements StaggedModel {
 
    private int width;
    private int height;
    private int resourceId;

    public FakeModel(int width, int height, int resourceId){
        this.width = width;
        this.height = height;
        this.resourceId = resourceId;
    }



    @Override
    public int getWidth() {
        return width;
    }

    @Override
    public int getHeight() {
        return height;
    }

    @Override
    public String getTitle() {
        return null;
    }

    @Override
    public String getThumb() {
        return null;
    }

    @Override
    public int localResorce() {
        return resourceId;
    }
}

  class MyAdapter<T extends StaggedModel> extends StaggedAdapter<T> {

        MyAdapter(Context c) {
            super(c);
        }


        @Override
        public RecyclerView.ViewHolder addViewHolder(ViewGroup viewGroup, int i) {
            //绑定自定义的viewholder
            View v = LayoutInflater.from(MainActivity.this).inflate(R.layout.custom_item_layout,viewGroup,false);
            return new MyHolder(v);
        }

        @Override
        public void bindView(RecyclerView.ViewHolder viewHolder, int i) {

            MyHolder myHolder = (MyHolder)viewHolder;


            // 在加载图片之前设定好图片的宽高，防止出现item错乱及闪烁
            ViewGroup.LayoutParams layoutParams = myHolder.img.getLayoutParams();
            layoutParams.height = datas.get(i).getHeight();
            myHolder.img.setLayoutParams(layoutParams);

            myHolder.img.setImageResource(datas.get(i).localResorce());

        }


    }

class MyHolder extends RecyclerView.ViewHolder{

        ImageView img;

        public MyHolder(@NonNull View itemView) {
            super(itemView);

            img = itemView.findViewById(R.id.img);

        }
    }

MyAdapter<FakeModel> staggedAdapter;
StaggerdRecyclerView str;
private List<FakeModel> datas = new ArrayList<>();
...


        str = findViewById(R.id.str);
        staggedAdapter = new MyAdapter<>(this);
        str.link(staggedAdapter,2);

      
        str.addCallbackListener(new LoadMoreAndRefresh() {
            @Override
            public void onLoadMore() {
             staggedAdapter.loadMore(datas);   //加载更多
            }

            @Override
            public void onRefresh() {

             staggedAdapter.refresh(datas);   //下拉刷新
            }
        });

        refresh();

...

str.addAnimation(R.anim.right_to_left);

str.addDecoration(new GridItemDecoration(this,10));

str.enableRefresh(false);

str.enableLoadMore(false);