Android Open Source - EnterpriseShow List View Product Intro Adapter

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License

The source code is released under:

This is free and unencumbered software released into the public domain. Anyone is free to copy, modify, publish, use, compile, sell, or distribute this software, either in source code form or as a co...

Java Source Code

package com.ruixinyuan.producttrainingfinal.adapter;
/*  w w w.j  a v a  2 s.c o  m*/
import java.util.ArrayList;
import java.util.List;

import android.content.Context;
import android.graphics.Bitmap;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

import com.ruixinyuan.producttrainingfinal.R;
import com.ruixinyuan.producttrainingfinal.bean.CommentBean;
import com.ruixinyuan.producttrainingfinal.bean.ProductInfoBean;
import com.ruixinyuan.producttrainingfinal.utils.BitmapUtils;
import com.ruixinyuan.producttrainingfinal.utils.EncryptionAndDecryption;
import com.ruixinyuan.producttrainingfinal.utils.net.JsonUtils;
import com.ruixinyuan.producttrainingfinal.utils.net.NetUtils;

/*
 *@user vicentliu
 *@time 2013-6-14????12:34:18
 *@package com.ruixinyuan.producttrainingfinal.adapter
 */
public class ListViewProductIntroAdapter extends BaseAdapter {

    LayoutInflater mLayoutInflater;
    List<ProductInfoBean> mListProductionInfo;
    Context mContext;
    int listProductionCount = 0;

    public ListViewProductIntroAdapter(Context mContext , List<ProductInfoBean> mListProductionInfo) {
        this.mContext = mContext;
        this.mLayoutInflater = LayoutInflater.from(mContext);
        this.mListProductionInfo = mListProductionInfo;
        if (mListProductionInfo != null)
            listProductionCount = this.mListProductionInfo.size();
    }

    @Override
    public int getCount() {
        return listProductionCount;
    }

    @Override
    public Object getItem(int arg0) {
        return null;
    }

    @Override
    public long getItemId(int position) {
        return 0;
    }

    List<Bitmap> listBitmap;
    GalleryImgAdapter galleryImgAdapter;
    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        ViewHolder viewHolder = new ViewHolder();
        if (convertView == null) {
            convertView = mLayoutInflater.inflate(R.layout.listview_productioninfo_item, null);
            viewHolder.mImgViewTitle = (ImageView)convertView.findViewById(R.id.item_imageview_title);
            viewHolder.mImgViewCommentIcon = (ImageView)convertView.findViewById(R.id.item_imgview_production_comment_icon);
            viewHolder.mTextViewProductionName = (TextView)convertView.findViewById(R.id.item_tv_production_name);
            viewHolder.mTextViewPublishDate = (TextView)convertView.findViewById(R.id.item_tv_production_publish_date);
            viewHolder.mTextViewProdutionIntro = (TextView)convertView.findViewById(R.id.item_tv_production_intro);
            viewHolder.mTextViewCommentCount = (TextView)convertView.findViewById(R.id.item_tv_production_comment_count);
            convertView.setTag(viewHolder);
        } else {
            viewHolder = (ViewHolder)convertView.getTag();
        }

        if (listProductionCount > 0 && position < listProductionCount) {
            if (mListProductionInfo.get(position).getmListProductionPicsLocalAddr().size() > 0) {
                String imageTitlePath = mListProductionInfo.get(position).getmListProductionPicsLocalAddr().get(0);
                if (!imageTitlePath.equals("")) {
                    int subStringStartIndex = imageTitlePath.lastIndexOf("/");
                    String fileName = imageTitlePath.substring(subStringStartIndex + 1);
                    viewHolder.mImgViewTitle
                    .setImageBitmap(BitmapUtils.getBitmapFromSDCard(fileName));
                }
            }
            String strUrl = mContext.getString(R.string.api_url)
                + "getComment"
                + "&type=" + mContext.getString(R.string.industry_type)
                + "&pid=" + mListProductionInfo.get(position).getProductID()
                + "&num=" + Integer.MAX_VALUE //????
                + "&auth="
                + EncryptionAndDecryption
                  .MD5(mContext.getString(R.string.industry_type) + mContext.getString(R.string.app_key));
            String strResult = NetUtils.connServerForResult(strUrl);
            List<CommentBean> listCommentBean = new ArrayList<CommentBean>();
            listCommentBean = JsonUtils.parseCommentJsonList(mContext, strResult);
            int count = listCommentBean.size();
            viewHolder.mTextViewProductionName
              .setText(mListProductionInfo.get(position).getProductName());
            viewHolder.mTextViewProdutionIntro
              .setText((String)mListProductionInfo.get(position).getProductFunction());
            viewHolder.mTextViewPublishDate
              .setText(mListProductionInfo.get(position).getPublishTime());
            viewHolder.mTextViewCommentCount
              .setText(count + "");
        }
        return convertView;
    }

    final class ViewHolder {
        TextView mTextViewProductionName;
        TextView mTextViewProdutionIntro;
        TextView mTextViewPublishDate;
        TextView mTextViewCommentCount;
        ImageView mImgViewTitle;
        ImageView mImgViewCommentIcon;
    }
}

Java Source Code List

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