引用方式 compile 'com.smart.holder_library:holder_library:1.0.0'
最新地址 https://github.com/xubinbin1024/CommonAdapter-master
##测试数据
{
"status": 1,
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"description": "为你带来shell中的环境变量配置文件",
"learner": 12312
},
{
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"name": "数学知识在CSS动画中的应用",
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},
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"description": "Oracle数据库高级开发必备的基础。",
"learner": 41236
},
{
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"description": "Android消息推送就在眼前，Come on",
"learner": 45456
},
{
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"name": "Avalon探索之旅基础教程——复杂绑定",
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"description": "前端迷您MVVM框架，Avalon复杂绑定属性篇。",
"learner": 56556
},
{
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"name": "Android-Service系列之断点续传下载",
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"description": "想升职加薪么？本章课程你值得拥有",
"learner": 48996
},
{
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"name": "JUnit—Java单元测试必备工具",
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"description": "Java单元测试利器!",
"learner": 13210
},
{
"id": 8,
"name": "细说Java多线程之内存可见性",
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"description": "用两种方式实现内存可见性",
"learner": 15051
},
{
"id": 9,
"name": "CSS动画实用技巧",
"picSmall": "http://img.mukewang.com/551b98ae0001e57906000338-300-170.jpg",
"picBig": "http://img.mukewang.com/551b98ae0001e57906000338.jpg",
"description": "教你使用CSS实现惊艳的动画效果！",
"learner": 15210
},
{
"id": 10,
"name": "C++远征之起航篇",
"picSmall": "http://img.mukewang.com/550b86560001009406000338-300-170.jpg",
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"description": "C++亮点尽在其中",
"learner": 84545
},
{
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"picBig": "http://img.mukewang.com/551916790001125706000338.jpg",
"description": "Tony为你带来shell编程中的运算符！",
"learner": 18411
},
{
"id": 12,
"name": "如何使用高德云图在线制作属于你的地图",
"picSmall": "http://img.mukewang.com/5518ecf20001cb4e06000338-300-170.jpg",
"picBig": "http://img.mukewang.com/5518ecf20001cb4e06000338.jpg",
"description": "教你迅速使用云图进行基于LBS的开发。",
"learner": 56432
},
{
"id": 13,
"name": "鬼斧神工之正则表达式",
"picSmall": "http://img.mukewang.com/5518bbe30001c32006000338-300-170.jpg",
"picBig": "http://img.mukewang.com/5518bbe30001c32006000338.jpg",
"description": "正则表达式是计算机编程语言界的鬼斧神工。",
"learner": 25210
},
{
"id": 14,
"name": "如何使用高德Windows Phone SDK进行基于LBS的开发",
"picSmall": "http://img.mukewang.com/551380400001da9b06000338-300-170.jpg",
"picBig": "http://img.mukewang.com/551380400001da9b06000338.jpg",
"description": "教你迅速使用WP SDK进行基于LBS的开发",
"learner": 56445
},
{
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"picSmall": "http://img.mukewang.com/550a33b00001738a06000338-300-170.jpg",
"picBig": "http://img.mukewang.com/550a33b00001738a06000338.jpg",
"description": "使用HTML5实现轮播图片上的序列帧。",
"learner": 45658
},
{
"id": 16,
"name": "如何使用高德JS-API进行基于LBS的开发",
"picSmall": "http://img.mukewang.com/5513a1b50001752806000338-300-170.jpg",
"picBig": "http://img.mukewang.com/5513a1b50001752806000338.jpg",
"description": "教你迅速用高德JS-API进行基于LBS的开发",
"learner": 15222
},
{
"id": 17,
"name": "Duang~MySQLi扩展库来袭",
"picSmall": "http://img.mukewang.com/5513e20600017c1806000338-300-170.jpg",
"picBig": "http://img.mukewang.com/5513e20600017c1806000338.jpg",
"description": "Duang~一起开启MySQLi的学习之旅吧!",
"learner": 46321
},
{
"id": 18,
"name": "如何使用高德Android SDK进行基于LBS的开发",
"picSmall": "http://img.mukewang.com/550a78720001f37a06000338-300-170.jpg",
"picBig": "http://img.mukewang.com/550a78720001f37a06000338.jpg",
"description": "教你迅速使用Android SDK进行基于LBS的开发",
"learner": 12130
},
{
"id": 19,
"name": "高德地图组件快速入门",
"picSmall": "http://img.mukewang.com/550a836c0001236606000338-300-170.jpg",
"picBig": "http://img.mukewang.com/550a836c0001236606000338.jpg",
"description": "教你迅速使用地图组件进行基于LBS的开发",
"learner": 54540
},
{
"id": 20,
"name": "如何使用高德定位进行开发",
"picSmall": "http://img.mukewang.com/550a87da000168db06000338-300-170.jpg",
"picBig": "http://img.mukewang.com/550a87da000168db06000338.jpg",
"description": "教你迅速使用定位进行基于LBS的开发",
"learner": 45665
},
{
"id": 21,
"name": "Yahoo军规",
"picSmall": "http://img.mukewang.com/530f0ef700019b5906000338-300-170.jpg",
"picBig": "http://img.mukewang.com/530f0ef700019b5906000338.jpg",
"description": "做为WEB前端攻城师，您必须知道的网站性能优化规则。",
"learner": 12123
},
{
"id": 22,
"name": "Ajax全接触",
"picSmall": "http://img.mukewang.com/549bda090001c53e06000338-300-170.jpg",
"picBig": "http://img.mukewang.com/549bda090001c53e06000338.jpg",
"description": "由浅入深，循序渐进学习Ajax的相关概念、原理、实现方式和应用方法。",
"learner": 46456
},
{
"id": 23,
"name": "jQuery源码解析（DOM与核心模块）",
"picSmall": "http://img.mukewang.com/547d5a45000156f406000338-300-170.jpg",
"picBig": "http://img.mukewang.com/547d5a45000156f406000338.jpg",
"description": "前端架构师的必经之路，揭开框架背后的秘密。",
"learner": 51456
},
{
"id": 24,
"name": "用字体在网页中画ICON图标",
"picSmall": "http://img.mukewang.com/54780ea90001f3b406000338-300-170.jpg",
"picBig": "http://img.mukewang.com/54780ea90001f3b406000338.jpg",
"description": "图标恋上字体，就像老鼠爱上大米！",
"learner": 16456
},
{
"id": 25,
"name": "CSS3绚丽照片墙",
"picSmall": "http://img.mukewang.com/547ed1c9000150cc06000338-300-170.jpg",
"picBig": "http://img.mukewang.com/547ed1c9000150cc06000338.jpg",
"description": "简单CSS3属性轻松实现绚丽照片墙效果。",
"learner": 26456
},
{
"id": 26,
"name": "SEO在网页制作中的应用",
"picSmall": "http://img.mukewang.com/54214727000160e306000338-300-170.jpg",
"picBig": "http://img.mukewang.com/54214727000160e306000338.jpg",
"description": "让您快速迈进SEO的门，不容错过!",
"learner": 12436
},
{
"id": 27,
"name": "CSS深入理解之absolute",
"picSmall": "http://img.mukewang.com/54125edc0001ce6306000338-300-170.jpg",
"picBig": "http://img.mukewang.com/54125edc0001ce6306000338.jpg",
"description": "全面深入理解CSS的position:absolute声明。",
"learner": 45345
},
{
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"name": "玩转KISSY框架",
"picSmall": "http://img.mukewang.com/548165820001b4b006000338-300-170.jpg",
"picBig": "http://img.mukewang.com/548165820001b4b006000338.jpg",
"description": "全网唯一系统讲解KISSY框架从入门到精通的教程。",
"learner": 11456
},
{
"id": 29,
"name": "CSS深入理解之float浮动",
"picSmall": "http://img.mukewang.com/53d74f960001ae9d06000338-300-170.jpg",
"picBig": "http://img.mukewang.com/53d74f960001ae9d06000338.jpg",
"description": "主要介绍了浮动属性的前世与今生，糟粕与精华，误解与滥用等。",
"learner": 45656
},
{
"id": 30,
"name": "CSS未来",
"picSmall": "http://img.mukewang.com/54c87c73000150cf06000338-300-170.jpg",
"picBig": "http://img.mukewang.com/54c87c73000150cf06000338.jpg",
"description": "CSS之父Bert Bos带来的分享。",
"learner": 13436
}
],
"msg": "成功"
}
package com.adapter.smart.bean;
import com.adapter.smart.common.BaseBean;
import java.util.List;
/**
* Created by smart on 2017/4/24.
*/
public class BeanMutilObj implements BaseBean{
private int status;
private String msg;
private List<DataBean> data;
public int getStatus() {
return status;
}
public void setStatus(int status) {
this.status = status;
}
public String getMsg() {
return msg;
}
public void setMsg(String msg) {
this.msg = msg;
}
public List<DataBean> getData() {
return data;
}
public void setData(List<DataBean> data) {
this.data = data;
}
public static class DataBean {
/**
* id : 1
* name : Tony老师聊shell——环境变量配置文件
* picSmall : http://img.mukewang.com/55237dcc0001128c06000338-300-170.jpg
* picBig : http://img.mukewang.com/55237dcc0001128c06000338.jpg
* description : 为你带来shell中的环境变量配置文件
* learner : 12312
*/
private int id;
private String name;
private String picSmall;
private String picBig;
private String description;
private int learner;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getPicSmall() {
return picSmall;
}
public void setPicSmall(String picSmall) {
this.picSmall = picSmall;
}
public String getPicBig() {
return picBig;
}
public void setPicBig(String picBig) {
this.picBig = picBig;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public int getLearner() {
return learner;
}
public void setLearner(int learner) {
this.learner = learner;
}
}
}
这一步跟你用传统的方式是一样的，里面封装了 item 控件的引用；
但是，要实现 CommonAdapter.IBaseViewHolder 接口。
示例代码：MocoViewHolder
public class MocoViewHolder implements CommonAdapter.IBaseViewHolder {
public TextView name;
public TextView description;
public TextView learner;
public ImageView picSmall;
}
import android.content.Context;
import android.support.annotation.NonNull;
import android.view.View;
import com.adapter.smart.R;
import com.adapter.smart.bean.MocoBean;
import com.adapter.smart.common.CommonAdapter;
import com.adapter.smart.utils.UtilImageloader;
/**
* Created by smart on 2017/4/26.
*/
/*
* 实例化你的viewholder
* 将数据和viewholder的控件绑定
* */
public class MutilObjViewHolderHelper implements CommonAdapter.ViewHolderCallback<MocoViewHolder,MocoBean> {
@Override
public CommonAdapter.IBaseViewHolder initViewHolder(MocoViewHolder viewHolder, @NonNull View convertView) {
viewHolder = new MocoViewHolder();
viewHolder.name = UtilWidget.getView(convertView, R.id.id_name);
viewHolder.description = UtilWidget.getView(convertView,R.id.id_description);
viewHolder.learner = UtilWidget.getView(convertView,R.id.id_learner);
viewHolder.picSmall = UtilWidget.getView(convertView,R.id.id_picSmall);
return viewHolder;
}
@Override
public void bindView(Context context, MocoBean bean, MocoViewHolder viewHolder, int position) {
viewHolder.name.setText(bean.getData().get(position).getName());
viewHolder.description.setText(bean.getData().get(position).getDescription());
viewHolder.learner.setText("人数："+bean.getData().get(position).getLearner());
UtilImageloader.setImage(context,bean.getData().get(position).getPicSmall(),viewHolder.picSmall);
}
}
if (mMocoBean != null) {
//传统的写法
// mListView.setAdapter(new UsualAdapter(mContext,mMocoBean));
//封装后的写法
mListView.setAdapter(new CommonAdapter<MocoViewHolder>(mContext,mMocoBean, R.layout.list_view_item,new MocoViewHolderHelper()));
}
示例代码：MutilObjActivity
package com.adapter.smart.view;
import android.widget.Toast;
import com.adapter.smart.R;
import com.adapter.smart.bean.BeanMutilObj;
import com.adapter.smart.common.CommonAdapter;
import com.adapter.smart.presenter.PresenterJsonData;
import com.adapter.smart.viewholder.MutilObjViewHolder;
import com.adapter.smart.viewholder.MutilObjViewHolderHelper;
import static com.adapter.smart.constants.ConstantUrl.MUTIL_OBJECT;
import static com.adapter.smart.constants.DataType.DATA_TYPE_MUTIL;
public class MutilObjActivity extends BaseActivity implements IShowData<BeanMutilObj> {
@Override
public void initPresenter() {
// mListView = UtilWidget.getView(this,R.id.id_listview);
new PresenterJsonData(this).getJsonLocal(DATA_TYPE_MUTIL,MUTIL_OBJECT);//取本地字符串
// new PresenterJsonData(this).getJsonNet(DATA_TYPE_MUTIL,MOCO_URL);//取本地字符串
}
@Override
public void showList(BeanMutilObj beanMutilData) {
mListView.setAdapter(new CommonAdapter<MutilObjViewHolder>(mContext, beanMutilData,beanMutilData.getData().size() ,R.layout.list_view_item,new MutilObjViewHolderHelper()));
}
@Override
public void showError(String msg) {
Toast.makeText(mContext, msg, Toast.LENGTH_LONG).show();
}
}
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