wpc
2018-11-27 c52fb0e4d9168e75390b3cf3536d66c06c50d605
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package com.haicaojie.android.ui.recommend;
 
import android.content.Context;
import android.content.Intent;
import android.support.v7.widget.RecyclerView;
import android.text.Html;
import android.text.Spannable;
import android.text.SpannableString;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
 
import com.haicaojie.android.R;
import com.lcjian.library.widget.RatioLayout;
import com.nostra13.universalimageloader.core.DisplayImageOptions;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.assist.ImageScaleType;
import com.nostra13.universalimageloader.core.display.FadeInBitmapDisplayer;
import com.haicaojie.android.entity.TaoBaoGoodsBrief;
import com.haicaojie.android.util.VerticalImageSpan;
 
import java.util.List;
 
/**
 * Created by weikou2015 on 2017/6/29.
 */
 
public class SearchResultAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> implements View.OnClickListener {
 
    private Context mContext;
    private List<TaoBaoGoodsBrief> wList;//数据
    private DisplayImageOptions options;
    private boolean isSearch;
 
    //自定义监听事件
    public static interface OnRecyclerViewItemClickListener {
        void onItemClick(View view);
 
        void onItemLongClick(View view);
    }
 
    private OnRecyclerViewItemClickListener mOnItemClickListener = null;
 
    public void setOnItemClickListener(OnRecyclerViewItemClickListener listener) {
        mOnItemClickListener = listener;
    }
 
    //适配器初始化
    public SearchResultAdapter(Context context, List<TaoBaoGoodsBrief> datas, boolean isSearch) {
        mContext = context;
        this.wList = datas;
        this.isSearch = isSearch;
        this.options = new DisplayImageOptions.Builder()
                .showImageForEmptyUri(R.drawable.ic_goods_default)
                .showImageOnFail(R.drawable.ic_goods_default)
                .showImageOnLoading(R.drawable.ic_goods_default)
                .resetViewBeforeLoading(true).cacheInMemory(true)
                .cacheOnDisk(true).imageScaleType(ImageScaleType.EXACTLY)
                .considerExifParams(true)
                .displayer(new FadeInBitmapDisplayer(300)).build();
    }
 
 
    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        //根据item类别加载不同ViewHolder
        View view = LayoutInflater.from(mContext).inflate(
                R.layout.item_recommend_gv, parent, false);
        ViewHolder viewHolder = new ViewHolder(view);
 
        //给布局设置点击和长点击监听
        view.setOnClickListener(this);
 
        return viewHolder;
    }
 
    @Override
    public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
        //将数据与item视图进行绑定,如果是MyViewHolder就加载网络图片,如果是MyViewHolder2就显示页数
        ViewHolder viewHolder = (ViewHolder) holder;
        viewHolder.ratioLayout.setRatio(1.0f);
        if (wList.size() <= position)
            return;
        final TaoBaoGoodsBrief info = wList.get(position);
        showImageFace(info.getTitle(), info.getShopType(), viewHolder.tv_name);
        int shopType = Integer.parseInt(info.getShopType());
        if (shopType == 1) {//淘宝
            viewHolder.tv_normal_price.setText("淘宝价:¥" + info.getZkPrice());
        } else if (shopType == 2) {//天猫
            viewHolder.tv_normal_price.setText("天猫价:¥" + info.getZkPrice());
        }
        // 图片
//            Glide.with(mContext).load(info.getTaoBaoGoodsBrief().getPictUrl()).placeholder(R.drawable.ic_goods_default).transform(new GlideRoundTransform(mContext)).into(viewHolder.iv_pic);
        ImageLoader.getInstance().displayImage(info.getPictUrl(), viewHolder.iv_pic, options);
 
        viewHolder.tv_price.setTextColor(mContext.getResources().getColor(R.color.red_money));
        viewHolder.tv_favourable.setText(" " + info.getTaoBaoHongBaoInfo().getRate());
        if (Integer.parseInt(info.getShowType()) == 2) {//红包
//                viewHolder.tv_coupon_price.setText("¥" + info.getZkPrice());
            viewHolder.tv_price.setText("¥" + info.getZkPrice());
            viewHolder.tv_normal_price.setVisibility(View.INVISIBLE);
            viewHolder.tv_coupon_price.setVisibility(View.GONE);
        } else if (Integer.parseInt(info.getShowType()) == 1) {
            viewHolder.tv_price.setText("¥" + info.getQuanPrice());
            viewHolder.tv_normal_price.setVisibility(View.VISIBLE);
            viewHolder.tv_coupon_price.setVisibility(View.VISIBLE);
            viewHolder.tv_coupon_price.setText("¥" + info.getTaoBaoQuanInfo().getCouponAmount());
        } else {
            viewHolder.tv_price.setText("¥" + info.getQuanPrice());
            viewHolder.tv_coupon_price.setVisibility(View.VISIBLE);
            viewHolder.tv_normal_price.setVisibility(View.VISIBLE);
            viewHolder.tv_coupon_price.setText("¥" + info.getTaoBaoQuanInfo().getCouponAmount());
        }
        viewHolder.tv_sale_num.setText("月销:" + info.getSalesCount());
        if (isSearch) {
            viewHolder.ll_shop.setVisibility(View.VISIBLE);
            viewHolder.tv_shop_name.setText(info.getShopTitle());
//            ImageLoader.getInstance().displayImage("drawable:\\" + R.drawable.ic_tmall, viewHolder.iv_shop_img);
        } else {
            viewHolder.ll_shop.setVisibility(View.GONE);
        }
        viewHolder.ll_recommend_gv.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
//                Intent intent = new Intent(mContext, GoodsDetailBrowerActivity.class);
                Intent intent = new Intent(mContext, GoodsBrowserActivity.class);
                intent.putExtra("title", info.getTitle());
                intent.putExtra("url", info.getAuctionUrl());
                intent.putExtra("id", info.getAuctionId());
                mContext.startActivity(intent);
            }
        });
    }
 
    private void showImageFace(String s, String shop, TextView tv) {
        // 创建一个SpannableString对象,以便插入用ImageSpan对象封装的图像
        SpannableString spannableString = null;
        VerticalImageSpan imageSpan = null;
        if (Integer.parseInt(shop) == 1) {//淘宝
            imageSpan = new VerticalImageSpan(mContext, R.drawable.icon);
            spannableString = new SpannableString(Html.fromHtml("# " + s));
        } else if (Integer.parseInt(shop) == 2) {//天猫
            imageSpan = new VerticalImageSpan(mContext, R.drawable.ic_tmall);
            spannableString = new SpannableString(Html.fromHtml("# " + s));
        } else {
            spannableString = new SpannableString(Html.fromHtml(s));
        }
        // 用ImageSpan对象替换字符
        spannableString.setSpan(imageSpan, 0, 2, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        tv.setText(spannableString);
    }
 
    @Override
    public int getItemCount() {
        return wList.size();//获取数据的个数
    }
 
    //点击事件回调
    @Override
    public void onClick(View v) {
        if (mOnItemClickListener != null) {
            mOnItemClickListener.onItemClick(v);
        }
    }
 
    class ViewHolder extends RecyclerView.ViewHolder {
        TextView tv_name;
        TextView tv_price;
        TextView tv_normal_price;
        TextView tv_red_packet1;
        TextView tv_coupon_price;
        TextView tv_shop_name;
        TextView tv_coupon_condition;
        LinearLayout ll_coupon;
        LinearLayout ll_shop;
        LinearLayout ll_recommend_gv;
        TextView tv_favourable;//红包,券后价
        TextView tv_sale_num;
        ImageView iv_pic;
        //        ImageView iv_shop_img;
        RatioLayout ratioLayout;
 
        public ViewHolder(View convertView) {
            super(convertView);
            ratioLayout = (RatioLayout) convertView
                    .findViewById(R.id.item_recommend_gv_ral);
            iv_pic = (ImageView) convertView
                    .findViewById(R.id.iv_movie_cover);
//            iv_shop_img = (ImageView) convertView
//                    .findViewById(R.id.iv_shop_img);
            tv_red_packet1 = (TextView) convertView
                    .findViewById(R.id.tv_red_packet1);
            tv_normal_price = (TextView) convertView
                    .findViewById(R.id.tv_normal_price);
            tv_shop_name = (TextView) convertView
                    .findViewById(R.id.tv_shop_name);
            tv_name = (TextView) convertView
                    .findViewById(R.id.tv_movie_title);
            tv_price = (TextView) convertView.findViewById(R.id.tv_price);
            tv_coupon_price = (TextView) convertView.findViewById(R.id.tv_coupon_price);
            tv_coupon_condition = (TextView) convertView.findViewById(R.id.tv_coupon_condition);
            ll_coupon = (LinearLayout) convertView.findViewById(R.id.ll_coupon);
            ll_shop = (LinearLayout) convertView.findViewById(R.id.ll_shop);
            ll_recommend_gv = (LinearLayout) convertView.findViewById(R.id.ll_recommend_gv);
            tv_favourable = (TextView) convertView.findViewById(R.id.tv_favourable);
            tv_sale_num = (TextView) convertView.findViewById(R.id.tv_sale_num);
        }
    }
}