我从json中获取5条数据,想要存储到数组中以供使用,可是怎么不好用啊,是我哪里错了,大神帮忙看看
package textview.exam;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import com.baidu.apistore.sdk.ApiCallBack;
import com.baidu.apistore.sdk.ApiStoreSDK;
import com.baidu.apistore.sdk.network.Parameters;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
public class FragmentMainchatnews extends Fragment {
private String[] title={};//标题
private String[] abs;//新闻简介
private String[] url;//新闻详情地址
private String[] datatime;//新闻发布时间
private String[] img_url;//新闻缩略图
@Override
public void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
}
@Override
public View onCreateView(LayoutInflater inflater,
@Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
// TODO Auto-generated method stub
View view=inflater.inflate(R.layout.main_chat_news, null);
apiTest(view);
return view;
}
private void apiTest(final View view) {
Parameters para = new Parameters();
//para.put("keyword", "娱乐");
ApiStoreSDK.execute("http://apis.baidu.com/songshuxiansheng/news/news",
ApiStoreSDK.GET,
para,
new ApiCallBack() {
@Override
public void onSuccess(int status, String responseString) {
Log.i("sdkdemo", "onSuccess");
try {
TextView textView=(TextView)view.findViewById(R.id.nianfdia);
JSONObject dataJson=new JSONObject(responseString);
JSONArray data=dataJson.getJSONArray("retData");
//textView.setText(data.toString());
for (int i = 0; i < 5; i++) {
JSONObject info = data.getJSONObject(i);
title = new String[]{info.getString("title")};
//img_url = new String[]{info.getString("image_url")};
//abs = new String[]{info.getString("abstract")};
}
Log.i("nnnnnn+",title[0]);
//Log.i("nnnnnn+",title[1]);
//Log.i("nnnnnn+",title[2]);
//Log.i("nnnnnn+",title[3]);
//Log.i("nnnnnn+",title[4]);
/* // 创建一个List集合,List集合的元素是Map
List> listItems =new ArrayList>();
for (int i = 0; i < 5; i++) {
Map listItem = new HashMap();
listItem.put("title", title[i]);
listItem.put("image", img_url[i]);
listItem.put("abs", abs[i]);
listItems.add(listItem);
}*/
/* // 创建一个SimpleAdapter
SimpleAdapter simpleAdapter = new SimpleAdapter(getActivity(), listItems,R.layout.news_simple_item,
new String[]{"image", "title", "abs"},
new int[]{R.id.image, R.id.title, R.id.abs});
ListView list = (ListView) view.findViewById(R.id.chat_news);
// 为ListView设置Adapter
list.setAdapter(simpleAdapter);*/
} catch (JSONException e) {
Log.i("获取到数据:",responseString);
}
}
@Override
public void onComplete() {
Log.i("sdkdemo", "onComplete");
}
@Override
public void onError(int status, String responseString, Exception e) {
Log.i("sdkdemo", "onError, status: " + status);
Log.i("sdkdemo", "errMsg: " + (e == null ? "" : e.getMessage()));
}
});
}
}