混合xlistview Drawlayout 异步请求

package com.bwie.skn.xianxi20.fragment;


import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
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.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;


import com.bwie.skn.xianxi20.R;
import com.bwie.skn.xianxi20.bean.JsonBean;
import com.bwie.skn.xianxi20.xlistview.XListView;
import com.google.gson.Gson;


import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;


/**
 * author:Created by WangZhiQiang on 2017/9/8.
 */


public class Fragment1 extends Fragment implements XListView.IXListViewListener{
    @Nullable
    private View view;
    private XListView xlv;
    Handler handler;
    private List<JsonBean.ResultBean.RowsBean> list = new ArrayList<>();
    private MyAdapter myAdapter;


    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        view = inflater.inflate(R.layout.fragment1,container,false);
        return view;
    }


    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        initView();
        handler = new Handler();
        myAdapter = new MyAdapter();
        xlv.setAdapter(myAdapter);
        initdata();






    }


    private void initdata() {
        new MyAsyncTaskString().execute("http://api.fang.anjuke.com/m/android/1.3/shouye/recInfosV3/?city_id=14&lat=40.04652&lng=116.306033&api_key=androidkey&sig=9317e9634b5fbc16078ab07abb6661c5&macid=45cd2478331b184ff0e15f29aaa89e3e&app=a-ajk&_pid=11738&o=PE-TL10-user+4.4.2+HuaweiPE-TL10+CHNC00B260+ota-rel-keys%2Crelease-keys&from=mobile&m=Android-PE-TL10&cv=9.5.1&cid=14&i=864601026706713&v=4.4.2&pm=b61&uuid=1848c59c-185d-48d9-b0e9-782016041109&_chat_id=0&qtime=20160411091603");
    }


    private void initView() {
        xlv =(XListView) view.findViewById(R.id.xlv);
        //必须写
        xlv.setPullLoadEnable(true);
        xlv.setXListViewListener(this);


    }


    //适配器
    class MyAdapter extends BaseAdapter{
        public MyAdapter(){
            super();
        }


        @Override
        public int getCount() {
            return list.size();
        }


        @Override
        public Object getItem(int i) {
            return list.get(i);
        }


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


        @Override
        public View getView(int i, View view, ViewGroup viewGroup) {
            Hordel hordel;
            if(view == null){
                hordel = new Hordel();
                view = View.inflate(getActivity(),R.layout.lv_item_layout1,null);


                hordel.image =(ImageView) view.findViewById(R.id.image);
                hordel.text1 =(TextView) view.findViewById(R.id.text1);
                view.setTag(hordel);
            }else{
                hordel = (Hordel) view.getTag();
            }


            hordel.text1.setText(list.get(i).getInfo().getLoupan_name());
            new MyAsyncTaskImage(hordel.image).execute(list.get(i).getInfo().getDefault_image());
            return view;
        }
    }
    class Hordel{
        ImageView image;
        TextView text1;
    }
    //网络获取图片
    class MyAsyncTaskImage extends  AsyncTask<String,Void,Bitmap>{
        private ImageView imageView;


        public MyAsyncTaskImage(ImageView imageView) {
            this.imageView = imageView;
        }


        @Override
        protected Bitmap doInBackground(String... strings) {
            try {
                URL url = new URL(strings[0]);
                HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
                int responseCode = urlConnection.getResponseCode();
                if(responseCode==200){
                    InputStream inputStream = urlConnection.getInputStream();
                    Bitmap bitmap = BitmapFactory.decodeStream(inputStream);
                    return bitmap;
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
            return null;
        }


        @Override
        protected void onPostExecute(Bitmap bitmap) {
            super.onPostExecute(bitmap);
            imageView.setImageBitmap(bitmap);
        }
    }
    //网络获取接json串
    class MyAsyncTaskString extends AsyncTask<String,Void,String>{
        @Override
        protected String doInBackground(String... strings) {
            try {
                URL url = new URL(strings[0]);
                HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
                int responseCode = urlConnection.getResponseCode();
                if(responseCode==200){
                    InputStream inputStream = urlConnection.getInputStream();
                    BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
                    StringBuffer buffer = new StringBuffer();
                    String str = "";
                    while ((str = reader.readLine())!=null){
                        buffer.append(str);
                    }
                    Log.e("String:",buffer.toString()+"+++++++++++++++++++++++++++++++++++");
                    return buffer.toString();


                }
            } catch (Exception e) {
                e.printStackTrace();
            }
            return null;
        }


        @Override
        protected void onPostExecute(String s) {
            super.onPostExecute(s);


            Log.d("TAG", "onPostExecute: "+s);




            Gson gson = new Gson();
            JsonBean jsonBean = gson.fromJson(s, JsonBean.class);
            List<JsonBean.ResultBean.RowsBean> rows = jsonBean.getResult().getRows();
            Log.e("String", "onPostExecute:tempList "+rows.size());
            list.addAll(rows);
            Log.e("String", "onPostExecute:list.size() "+list.size());
            myAdapter.notifyDataSetChanged();
        }
    }


    //关闭
    public void onLoad(){
        xlv.stopRefresh();
        xlv.stopLoadMore();
        xlv.setRefreshTime("刚刚");
    }
    /**
     * 下拉刷新
     */
    @Override
    public void onRefresh() {
        list.clear();
        initdata();
        onLoad();
    }
    //上拉加载
    @Override
    public void onLoadMore() {
        initdata();
        onLoad();
    }




}