1.介面卡中新增如下程式碼

public interface OnItemClickListener {
    public void onItemClick(int postion);
}
OnItemClickListener mClickListener;
public void setOnItemClickListener(OnItemClickListener listener) {
    this.mClickListener = listener;
}

@Override
public void onBindViewHolder(ViewHolder1 holder, final int 
 
position) {
    String pic_radio = list.get(position).getPic_radio();
    Glide.with(context).load(pic_radio).into(holder.imagerecy);
    //條目點選事件
holder.itemView.setOnClickListener(new View.OnClickListener() {
        @Override
public void onClick(View v) {
            if (mClickListener!=null){
                mClickListener
 
.onItemClick(position);
            }
        }
    });
    holder.textrecy_01.setText(list.get(position).getTitle());
    holder.textrecy_02.setText(list.get(position).getAuthor()+" - "+list.get(position).getAlbum_title());
}

Activity

recyAdapter.setOnItemClickListener(new 
 
RecyAdapter.OnItemClickListener() {
    @Override
public void onItemClick(int postion) {
    
    }
});