Q适配器

最新推荐文章于 2025-05-19 18:12:48 发布

大大怪有小小怪

最新推荐文章于 2025-05-19 18:12:48 发布

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本文链接：https://blog.youkuaiyun.com/ddg123_/article/details/90742287

本文详细介绍了QuanAdapter类的实现，该类作为RecyclerView的适配器，用于加载和展示Quan对象列表。文章深入解析了适配器如何初始化、添加数据、创建和绑定ViewHolder，以及如何通过Glide加载图片和处理点击事件。

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public class QuanAdapter extends RecyclerView.Adapter<QuanAdapter.ViewHolder> {
public Context context;
public List list=new ArrayList<>();

public QuanAdapter(Context context) {
    this.context = context;
}
public void addAll(List<Quan> quans){
    if (quans!=null){
        list.addAll(quans);
        notifyDataSetChanged();
    }
}

@NonNull
@Override
public QuanAdapter.ViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int i) {
    View view=View.inflate(context, R.layout.quan_item,null);
    return new ViewHolder(view);
}

@Override
public void onBindViewHolder(@NonNull QuanAdapter.ViewHolder viewHolder, int i) {
    viewHolder.name.setText(list.get(i).getNickName());
    viewHolder.time.setText(list.get(i).getCreateTime());
    viewHolder.title.setText(list.get(i).getContent());
    Glide.with(context).load(list.get(i).getHeadPic()).into(viewHolder.image1);
    Glide.with(context).load(list.get(i).getId()).into(viewHolder.image2);
    viewHolder.itemView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent intent = new Intent(context, Main2Activity.class);
            intent.putExtra("image",list.get(i).getImage());
            context.startActivity(intent);
        }
    });


}

@Override
public int getItemCount() {
    return list.size();
}

public class ViewHolder extends RecyclerView.ViewHolder {

    ImageView image1;
    ImageView image2;
    TextView name;
    TextView time;
    TextView title;

    public ViewHolder(@NonNull View itemView) {
        super(itemView);
        image1 = itemView.findViewById(R.id.quan_image);
        image2 = itemView.findViewById(R.id.quan_image2);
        name = itemView.findViewById(R.id.quan_name);
        time = itemView.findViewById(R.id.quan_time);
        title = itemView.findViewById(R.id.quan_title);
    }
}

}