点击RecyclerView的条目跳转

适配器里写代码

**有参构造上方写**     /*点击rv的item跳转*/    OnItemClickListener listener;    public interface OnItemClickListener{       /*注意参数*/        public void OnItemClick(View v,int position,String id);    }    public void setOnItemClick(OnItemClickListener listener){        this.listener=listener;        }**onBindViewHolder里写** /*点击rv的item跳转*/        myViewHolder.itemView.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                if(listener!=null){                    /*注意参数*/                  listener.OnItemClick(v,position,bnlist.get(position).getDataId());                }            }        });

MainActivity里写代码

**配置适配器下写**       /*点击rv的item跳转*/       myadapter.setOnItemClick(new Myadapter.OnItemClickListener() {            @Override            public void OnItemClick(View v, int position, String id) {                Intent intent = new Intent(MainActivity.this, Main2Activity.class);               /*传ID在Main2Activity接受*/               /* intent.putExtra("id",id);*/                startActivity(intent);            }        });

Main2Activity接受传来的值

 /*接收MainActivity传来的ID*/       /* Intent intent=getIntent();        String id=intent.getStringExtra("id");*/