RecyclerView使用：深入 onItemClick（2）

最新推荐文章于 2024-11-01 11:45:34 发布

Cemmmmer

最新推荐文章于 2024-11-01 11:45:34 发布

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分类专栏： Android 界面文章标签： RecyclerView itemclick

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本文介绍如何在Android应用中为RecyclerView设置点击监听器。通过定义接口并在Adapter中实现此接口，可以轻松响应RecyclerView项的点击事件。此外，还在Activity中展示了如何设置监听器。

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借鉴资料：

http://blog.youkuaiyun.com/jwzhangjie/article/details/36868515

http://stackoverflow.com/questions/24471109/recyclerview-onclick/26196831#26196831

在Adapter中：

public interface OnItemClickLitener
    {
        void onItemClick(View view, int position);
    }


    private OnItemClickLitener mOnItemClickLitener;


    public void setOnItemClickLitener(OnItemClickLitener mOnItemClickLitener)
    {
        this.mOnItemClickLitener = mOnItemClickLitener;
    }
	@Override
	public void onBindViewHolder(final MyViewHolder viewHolder, final int position) {
		// TODO Auto-generated method stub
	<span style="white-space:pre">	</span>final ContactsModel rowData = contactModels.get(position);
	        viewHolder.contactName.setText(rowData.getName());
                 viewHolder.itemView.setTag(rowData);


        <span style="white-space:pre">	</span>if (mOnItemClickLitener != null)
        <span style="white-space:pre">	</span>{
            <span style="white-space:pre">	</span>   viewHolder.itemView.setOnClickListener(new OnClickListener()
                   {
                       @Override
                       public void onClick(View v)
                       {
                           mOnItemClickLitener.onItemClick(viewHolder.itemView, position);
                       } 
                   });
        <span style="white-space:pre">	</span>}
	}

Activity中：

 myAdapter.setOnItemClickLitener(new OnItemClickLitener() {
                        @Override
                        public void onItemClick(View view, int position) {
                            
                        }
                    });