首先导入fastjson和xUtils包
使用XListView 实现上拉加载更多和下拉刷新
申请聚合数据笑话key
注意使用fastjson对应的json内容必需和聚合里的一样
bean代码如下
package com.app.juhejoke.bean;
import java.util.List;
/**
* Created by Administrator on 2016/6/13.
*/
// public String content;
// public String hashId;
// public String unixtime;
// public String updatetime;
public class Joke {
private int errorCode;
private String reason;
private Result result;
public int getErrorCode() {
return errorCode;
}
public void setErrorCode(int errorCode) {
this.errorCode = errorCode;
}
public String getReason() {
return reason;
}
public void setReason(String reason) {
this.reason = reason;
}
public Result getResult() {
return result;
}
public void setResult(Result result) {
this.result = result;
}
public static class Result{
private List<JokeData> data;
public List<JokeData> getData() {
return data;
}
public void setData(List<JokeData> data) {
this.data = data;
}
public static class JokeData{
public String content;
public String hashId;
public String unixtime;
public String updatetime;
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
public String getHashId() {
return hashId;
}
public void setHashId(String hashId) {
this.hashId = hashId;
}
public String getUnixtime() {
return unixtime;
}
public void setUnixtime(String unixtime) {
this.unixtime = unixtime;
}
public String getUpdatetime() {
return updatetime;
}
public void setUpdatetime(String updatetime) {
this.updatetime = updatetime;
}
@Override
public String toString() {
return "JokeData{" +
"content='" + content + '\'' +
", hashId='" + hashId + '\'' +
", unixtime='" + unixtime + '\'' +
", updatetime='" + updatetime + '\'' +
'}';
}
}
}
}
使用fastjson代码解析笑话 封装在一个Utils类里
public static List<Joke.Result.JokeData> getJokeData(String jsonHtml){
Joke jokebean=new Joke();
try {
jokebean=JSON.parseObject(jsonHtml,Joke.class);
}catch (Exception e){
e.printStackTrace();
}
return jokebean.getResult().getData();
}
在mainactivity里获取数据这里使用了XListView 实现上拉和下拉加载
private void getData() {
jaokeurl=url+"&page="+page+"&pagesize=10";
new HttpUtils().send(HttpRequest.HttpMethod.GET,
jaokeurl,
new RequestCallBack<String>() {
@Override
public void onSuccess(ResponseInfo<String> responseInfo) {
String jsonHtml = responseInfo.result;
List<Joke.Result.JokeData> temp = Utils.getJokeData(jsonHtml);
list.addAll(temp);
jokeAdapter.setList(list);
jokeAdapter.notifyDataSetChanged();
onLoadCompleted();
}
@Override
public void onFailure(HttpException e, String s) {
Utils.show("网络读取失败,请检查网络");
}
});
}
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