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.GridLayoutManager;
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.BaseAdapter;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
 
import com.haicaojie.android.BuXinConstant;
import com.lcjian.library.util.common.StringUtils;
import com.lcjian.library.widget.MyGridView;
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.R;
import com.haicaojie.android.entity.RecommendGoods;
import com.haicaojie.android.entity.RecommendSectionGood;
import com.haicaojie.android.util.VerticalImageSpan;
 
import java.util.ArrayList;
import java.util.List;
 
/**
 * Created by weikou2015 on 2017/12/5.
 */
 
public class RecommendRecyclerAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
    private RecyclerView mRecyclerView;
 
    private List<RecommendGoods> mList = new ArrayList<>();
    private Context mContext;
 
    //    private View VIEW_FOOTER;
    private View VIEW_HEADER;
 
    //Type
    private int TYPE_NORMAL = 1000;
    private int TYPE_HEADER = 1001;
//    private int TYPE_FOOTER = 1002;
 
    private DisplayImageOptions options;
    private DisplayImageOptions options_top;
 
    public RecommendRecyclerAdapter(List<RecommendGoods> data, Context mContext) {
        this.mList = data;
        this.mContext = mContext;
        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();
        this.options_top = new DisplayImageOptions.Builder()
                .showImageForEmptyUri(R.drawable.ic_goods_default_top)
                .showImageOnFail(R.drawable.ic_goods_default_top)
                .showImageOnLoading(R.drawable.ic_goods_default_top)
                .resetViewBeforeLoading(true).cacheInMemory(true)
                .cacheOnDisk(true).imageScaleType(ImageScaleType.EXACTLY)
                .considerExifParams(true)
                .displayer(new FadeInBitmapDisplayer(300)).build();
    }
 
    @Override
    public RecommendRecyclerAdapter.MyHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        if (viewType == TYPE_HEADER) {
            return new MyHolder(VIEW_HEADER);
        } else {
            View view = LayoutInflater.from(mContext).inflate(R.layout.recommend_type_item, parent, false);
            MyHolder holder = new MyHolder(view);
            return holder;
        }
    }
 
    @Override
    public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
        MyHolder myHolder = (MyHolder) holder;
        if (!isHeaderView(position)) {
            if (!BuXinConstant.XIAOMI_APP_STORE) {
                myHolder.rl_top.setVisibility(View.VISIBLE);
            }
            final RecommendGoods info = mList.get(position - 1);
            ImageLoader.getInstance().displayImage(info.getRecommendSection().getPicUrl(), myHolder.iv_top, options_top);
//        Glide.with(mContext).load(info.getRecommendSection().getPicUrl()).placeholder(R.drawable.ic_default__top).into(viewHolder.iv_top);
            //根据服务器传回的参数,设置此控件是否可点击
            myHolder.rl_top.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    if (!StringUtils.isEmpty(info.getRecommendSection().getJumpUrl())) {
                        Intent intent = new Intent(mContext, SpecialBrowserActivity.class);
                        intent.putExtra("url", info.getRecommendSection().getJumpUrl());
                        intent.putExtra("info", info);
                        mContext.startActivity(intent);
                    }
                }
            });
            myHolder.tv_name.setText(info.getRecommendSection().getName());
            myHolder.gridView.setNumColumns(2);
            myHolder.gridView.setAdapter(new RecommendGVAdapter(mContext,
                    info.getRecommendSectionGoodsList()));
        }
    }
 
    @Override
    public int getItemCount() {
        int count = (mList == null ? 0 : mList.size());
//        if (VIEW_FOOTER != null) {
//            count++;
//        }
 
        if (VIEW_HEADER != null) {
            count++;
        }
        return count;
    }
 
    @Override
    public int getItemViewType(int position) {
        if (isHeaderView(position)) {
            return TYPE_HEADER;
        } else {
            return TYPE_NORMAL;
        }
    }
 
    @Override
    public void onAttachedToRecyclerView(RecyclerView recyclerView) {
        try {
            if (mRecyclerView == null && mRecyclerView != recyclerView) {
                mRecyclerView = recyclerView;
            }
            ifGridLayoutManager();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
 
    private View getLayout(int layoutId) {
        return LayoutInflater.from(mContext).inflate(layoutId, null);
    }
 
    public void addHeaderView(View headerView) {
        if (haveHeaderView()) {
            throw new IllegalStateException("hearview has already exists!");
        } else {
            //避免出现宽度自适应
            ViewGroup.LayoutParams params = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
            headerView.setLayoutParams(params);
            VIEW_HEADER = headerView;
            ifGridLayoutManager();
            notifyItemInserted(0);
        }
 
    }
 
//    public void addFooterView(View footerView) {
//        if (haveFooterView()) {
//            throw new IllegalStateException("footerView has already exists!");
//        } else {
//            ViewGroup.LayoutParams params = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
//            footerView.setLayoutParams(params);
////            VIEW_FOOTER = footerView;
//            ifGridLayoutManager();
//            notifyItemInserted(getItemCount() - 1);
//        }
//    }
 
    private void ifGridLayoutManager() {
        if (mRecyclerView == null) return;
        final RecyclerView.LayoutManager layoutManager = mRecyclerView.getLayoutManager();
        if (layoutManager instanceof GridLayoutManager) {
            final GridLayoutManager.SpanSizeLookup originalSpanSizeLookup =
                    ((GridLayoutManager) layoutManager).getSpanSizeLookup();
            ((GridLayoutManager) layoutManager).setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
                @Override
                public int getSpanSize(int position) {
                    return (isHeaderView(position)) ?
                            ((GridLayoutManager) layoutManager).getSpanCount() :
                            1;
                }
            });
        }
    }
 
    private boolean haveHeaderView() {
        return VIEW_HEADER != null;
    }
 
//    public boolean haveFooterView() {
//        return VIEW_FOOTER != null;
//    }
 
    private boolean isHeaderView(int position) {
        return haveHeaderView() && position == 0;
    }
 
//    private boolean isFooterView(int position) {
//        return haveFooterView() && position == getItemCount() - 1;
//    }
 
 
    public class MyHolder extends RecyclerView.ViewHolder {
        TextView tv_name;
        ImageView iv_top;
        RatioLayout rl_top;
        MyGridView gridView;
 
        public MyHolder(View itemView) {
            super(itemView);
            tv_name = (TextView) itemView
                    .findViewById(R.id.item_recommend_tv_name);
            gridView = (MyGridView) itemView
                    .findViewById(R.id.item_recommend_gv);
            rl_top = (RatioLayout) itemView.findViewById(R.id.item_recommend_top);
            iv_top = (ImageView) itemView.findViewById(R.id.iv_movie_cover);
        }
    }
 
    public class RecommendGVAdapter extends BaseAdapter {
        private List<RecommendSectionGood> wList;
        private Context wContext;
 
        public RecommendGVAdapter(Context context, List<RecommendSectionGood> wList) {
            this.wContext = context;
            this.wList = wList;
 
        }
 
        @Override
        public int getCount() {
            return wList == null ? 0 : wList.size();
        }
 
        @Override
        public Object getItem(int position) {
            return wList.get(position);
        }
 
        @Override
        public long getItemId(int position) {
            return position;
        }
 
        @Override
        public View getView(final int position, View convertView, ViewGroup parent) {
            final ViewHolder viewHolder;
            if (convertView == null) {
                convertView = LayoutInflater.from(wContext).inflate(
                        R.layout.item_recommend_gv, null);
                viewHolder = new ViewHolder();
                viewHolder.ratioLayout = (RatioLayout) convertView
                        .findViewById(R.id.item_recommend_gv_ral);
                viewHolder.iv_pic = (ImageView) convertView
                        .findViewById(R.id.iv_movie_cover);
                viewHolder.tv_name = (TextView) convertView
                        .findViewById(R.id.tv_movie_title);
 
                viewHolder.tv_price = (TextView) convertView.findViewById(R.id.tv_price);
                viewHolder.tv_coupon_price = (TextView) convertView.findViewById(R.id.tv_coupon_price);
                viewHolder.tv_coupon_condition = (TextView) convertView.findViewById(R.id.tv_coupon_condition);
                viewHolder.ll_coupon = (LinearLayout) convertView.findViewById(R.id.ll_coupon);
                viewHolder.ll_recommend_gv = (LinearLayout) convertView.findViewById(R.id.ll_recommend_gv);
                viewHolder.tv_favourable = (TextView) convertView.findViewById(R.id.tv_favourable);
                viewHolder.tv_normal_price = (TextView) convertView.findViewById(R.id.tv_normal_price);
                viewHolder.tv_sale_num = (TextView) convertView.findViewById(R.id.tv_sale_num);
                convertView.setTag(viewHolder);
            } else {
                viewHolder = (ViewHolder) convertView.getTag();
            }
            viewHolder.ratioLayout.setRatio(1.0f);
            final RecommendSectionGood info = wList.get(position);
            int shopType = Integer.parseInt(info.getTaoBaoGoodsBrief().getShopType());
            showImageFace(info.getTaoBaoGoodsBrief().getTitle(), shopType, viewHolder.tv_name);
            // 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.getTaoBaoGoodsBrief().getPictUrl(), viewHolder.iv_pic, options);
 
            if (shopType == 1) {//淘宝
                viewHolder.tv_normal_price.setText("淘宝价:¥" + info.getTaoBaoGoodsBrief().getZkPrice());
            } else if (shopType == 2) {//天猫
                viewHolder.tv_normal_price.setText("天猫价:¥" + info.getTaoBaoGoodsBrief().getZkPrice());
            }
            viewHolder.tv_price.setTextColor(mContext.getResources().getColor(R.color.red_money));
            viewHolder.tv_favourable.setText(" " + info.getTaoBaoGoodsBrief().getTaoBaoHongBaoInfo().getRate());
            if (Integer.parseInt(info.getTaoBaoGoodsBrief().getShowType()) == 2) {//红包
//                viewHolder.tv_coupon_price.setText("¥" + info.getZkPrice());
                viewHolder.tv_normal_price.setVisibility(View.INVISIBLE);
                viewHolder.tv_price.setText("¥" + info.getTaoBaoGoodsBrief().getZkPrice());
                viewHolder.tv_coupon_price.setVisibility(View.GONE);
            } else if (Integer.parseInt(info.getTaoBaoGoodsBrief().getShowType()) == 1) {
                viewHolder.tv_price.setText("¥" + info.getTaoBaoGoodsBrief().getQuanPrice());
                viewHolder.tv_coupon_price.setVisibility(View.VISIBLE);
                viewHolder.tv_normal_price.setVisibility(View.VISIBLE);
                viewHolder.tv_coupon_price.setText("¥" + info.getTaoBaoGoodsBrief().getTaoBaoQuanInfo().getCouponAmount());
            } else {
                viewHolder.tv_price.setText("¥" + info.getTaoBaoGoodsBrief().getQuanPrice());
                viewHolder.tv_coupon_price.setVisibility(View.VISIBLE);
                viewHolder.tv_normal_price.setVisibility(View.VISIBLE);
                viewHolder.tv_coupon_price.setText("¥" + info.getTaoBaoGoodsBrief().getTaoBaoQuanInfo().getCouponAmount());
            }
 
 
            viewHolder.tv_sale_num.setText("月销:" + info.getTaoBaoGoodsBrief().getSalesCount());
            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.getTaoBaoGoodsBrief().getTitle());
                    intent.putExtra("url", info.getTaoBaoGoodsBrief().getAuctionUrl());
                    intent.putExtra("id", info.getTaoBaoGoodsBrief().getAuctionId());
                    mContext.startActivity(intent);
                }
            });
            return convertView;
        }
 
        private void showImageFace(String s, int 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 (shop == 1) {//淘宝
                imageSpan = new VerticalImageSpan(mContext, R.drawable.icon);
                spannableString = new SpannableString(Html.fromHtml("# " + s));
            } else if (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);
        }
 
        class ViewHolder {
            TextView tv_name;
            TextView tv_price;
            TextView tv_coupon_price;
            TextView tv_normal_price;
            TextView tv_coupon_condition;
            LinearLayout ll_recommend_gv;
            LinearLayout ll_coupon;
            TextView tv_favourable;//红包,券后价
            TextView tv_sale_num;
            ImageView iv_pic;
            RatioLayout ratioLayout;
 
        }
    }
}