在adapter中添加:
全局变量:
OnItemClickListener mOnItemClickListener;
public interface OnItemClickListener{ void onClick( int position); void onLongClick( int position); } public void setOnItemClickListener(OnItemClickListener onItemClickListener ){ this. mOnItemClickListener=onItemClickListener; }
在
public void onBindViewHolder(ViewHolder holder, final int position) {中添加:
if( mOnItemClickListener!= null){ holder.itemView.setOnClickListener( new View.OnClickListener() { @Override public void onClick(View v) { mOnItemClickListener.onClick(position); } }); holder. itemView.setOnLongClickListener( new View.OnLongClickListener() { @Override public boolean onLongClick(View v) { mOnItemClickListener.onLongClick(position); return false; } }); }
最后在MainActivity中
myRecycleradapter 为 new MyRecycleradapter的名:
myRecycleradapter.setOnItemClickListener(new MyRecycleradapter.OnItemClickListener() { @Override public void onClick(int position) { Toast.makeText(MainActivity.this,"您点击了"+position+"行",Toast.LENGTH_SHORT).show(); } @Override public void onLongClick(int position) { Toast.makeText(MainActivity.this,"您长按点击了"+position+"行",Toast.LENGTH_SHORT).show(); } });