Android接口回掉

关于接口回掉的思想我这里就不做介绍了网上百度一大堆,这里介绍一下我在工作与学习中运用接口回调的简单步骤,方便新手会用: 
1.定义一个接口 
public interface OnItemClickListener { 
void onItemClick(int postion); 
}

2.声明自定义的接口

private OnItemClickListener mListener;

3.定义一个方法

public void setOnItemClickListener(OnItemClickListener listener) {

        this.mListener = listener;

}

4.控件绑定监听事件

viewHolder.sure.setOnClickListener(new View.OnClickListener() {

                @Override

                public void onClick(View v) {

                    mListener.onItemClick(position);

                }

            });

5.Adapter调用监听方法

relationUserAdapter.setOnItemClickListener(new RelationUserAdapter.OnItemClickListener() {

            @Override

            public void onItemClick(int postion) {

 

        });

总共就这5步,以上是实现recyclerview点击事件的接口回掉方法,重点在于接口回掉的步骤

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转载自blog.csdn.net/meng326125/article/details/78165842