XListView///

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.example.a1603a.MainActivity"
    android:orientation="vertical">


    <android.support.v4.view.ViewPager

        android:id="@+id/vp"

        android:layout_width="match_parent"
        android:layout_height="200dp"
        >

    </android.support.v4.view.ViewPager>




    <com.bawei.jane.mxlistview.view.XListView
        android:layout_below="@id/vp"
        android:id="@+id/xlv"

        android:layout_width="match_parent"
        android:layout_height="match_parent"

        />
</RelativeLayout>



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<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent"
    android:layout_height="match_parent">

    <ImageView
        android:id="@+id/img"
        android:layout_width="80dp"
        android:layout_height="80dp" />
    <TextView

        android:textSize="15dp"
        android:layout_marginTop="5dp"
        android:layout_toRightOf="@id/img"
        android:id="@+id/title"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />
</RelativeLayout>


---------------------------------------------------------------

public class MainActivity extends AppCompatActivity {
    private List<String> picUrl;
    private XListView xlv;
    private  int pageIndex=1;//第一頁的數據
    private String urlpart="http://www.93.gov.cn/93app/data.do?channelId=0&startNum=";

    private String url =urlpart + pageIndex;

    private MyAdapter adapter;
    private List<Result.DataBean> data = new ArrayList<>();
    private int operType = 1;
    private ViewPager viewpage;

    private Handler handler = new Handler(){
        @Override
        public void handleMessage(Message msg) {
            super.handleMessage(msg);
            int index = viewpage.getCurrentItem();
            index++;
            viewpage.setCurrentItem(index);
            sendEmptyMessageDelayed(0,2000);
        }
    };




    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        picUrl = new ArrayList<>();
        xlv = findViewById(R.id.xlv);
        viewpage = findViewById(R.id.vp);

        if (NetUtils.isConn(this)) {
            initData();
            MyTask myTask = new MyTask();
            myTask.execute(url);

            Toast.makeText(this, "有網絡", Toast.LENGTH_SHORT).show();
            //設置適配器
            viewpage.setAdapter(new MyPagerAdapter(picUrl, this));
            //設置默認顯示頁面
            viewpage.setCurrentItem(picUrl.size() * 10);
            //發消息
            handler.sendEmptyMessage(0);


        } else {
            NetUtils.openDg(this);
        }
        xlv.setPullRefreshEnable(true);
        xlv.setPullLoadEnable(true);
        xlv.setXListViewListener(new XListView.IXListViewListener() {
            @Override
            public void onRefresh() {

                pageIndex = 1;
                url = urlpart + pageIndex;
                //從新賦值
                operType = 1;
                MyTask myTask = new MyTask();
                myTask.execute(url);

            }

            @Override
            public void onLoadMore() {
//                頁數增長
                pageIndex++;
                url = urlpart + pageIndex;
//          從新賦值
                operType = 2;
                Toast.makeText(MainActivity.this, "加載更多", Toast.LENGTH_SHORT).show();
                MyTask task = new MyTask();
                task.execute(url);

            }


        });
    }

    private void initData() {
        picUrl.add("https://m.360buyimg.com//n0//jfs//t7441//10//64242474//419246//adb30a7d//598e95fbNd989ba0a.jpg");
        picUrl.add("https://m.360buyimg.com//n0//jfs//t7504//338//63721388//491286//f5957f53//598e95f1N7f2adb87.jpg");
        picUrl.add("https://m.360buyimg.com//n0//jfs//t9004//210//1160833155//647627//ad6be059//59b4f4e1N9a2b1532.jpg");
    }



    class MyTask extends AsyncTask<String,Void,String> {
        @Override
        protected String doInBackground(String... strings) {
            StringBuilder builder = new StringBuilder();
            try {
                URL url = new URL(strings[0]);
                HttpURLConnection c = (HttpURLConnection) url.openConnection();
                c.setRequestMethod("GET");
                c.setReadTimeout(5000);
                c.setConnectTimeout(5000);
                if (c.getResponseCode()==200){
                    InputStream inputStream = c.getInputStream();
                    BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
                    String str;
                    while ((str=reader.readLine())!=null){
                        builder.append(str);
                    }
                    reader.close();
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
            return builder.toString();
        }

        @Override
        protected void onPostExecute(String s) {
            Gson gson = new Gson();
            Result result = gson.fromJson(s, Result.class);

            if (operType==1){
                data.clear();
            }
            data.addAll(result.getData());
            setAdapter();
            //關閉頭尾佈局
            if (operType ==1){
                xlv.stopRefresh();
                Date date = new Date(System.currentTimeMillis());//獲取當前時間
                SimpleDateFormat sf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");//格式化時間
                String refreShTime = sf.format(date);
                xlv.setRefreshTime(refreShTime);//設置刷新時間
            }else {
                xlv.stopLoadMore();//關閉尾佈局

            }

        }
    }
    public void setAdapter(){
        if (adapter==null){
            adapter = new MyAdapter(data,MainActivity.this);
            xlv.setAdapter(adapter);
        }else {
            adapter.notifyDataSetChanged();
        }
    }

}


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public class MyAdapter extends BaseAdapter{
    private List<Result.DataBean> list;
    private Context context;
    private ImageView img;
    private TextView title;

    public MyAdapter(List<Result.DataBean> list, Context context) {
        this.list = list;
        this.context = context;
    }

    @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) {
        view = View.inflate(context,R.layout.item,null );
        img = view.findViewById(R.id.img);
        title = view.findViewById(R.id.title);
        title.setText(list.get(i).getTITLE());

        ImageLoader.getInstance().displayImage(list.get(i).getIMAGEURL(),img, ImageLoaderUtils.getImageOptions(context));

//圖片是object類型寫法：ImageLoader.getInstance().displayImage((String)list.get(i).getIMAGEURL(), img);

        return view;
    }
}

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public class MyPagerAdapter extends PagerAdapter {
    private List<String> urls;
    private Context context;

    public MyPagerAdapter(List<String> urls, Context context) {
        this.urls = urls;
        this.context = context;
    }

    @Override
    public int getCount() {
        return Integer.MAX_VALUE;
    }

    @Override
    public boolean isViewFromObject(View view, Object object) {
        return view==object;
    }

    @Override
    public Object instantiateItem(ViewGroup container, int position) {
        ImageView imageView = new ImageView(context);
        //加載顯示圖片
        ImageLoader.getInstance().displayImage(urls.get(position%urls.size()),imageView, ImageLoaderUtils.getImageOptions(context));
        container.addView(imageView);


        return imageView;
    }

    @Override
    public void destroyItem(ViewGroup container, int position, Object object) {
        container.removeView((View) object);



    }
}

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import android.content.Context;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

import com.nostra13.universalimageloader.core.ImageLoader;

import java.util.List;

/**
 * Created by lenovo on 2018/7/16.
 */

public class MyAdapter extends BaseAdapter {
    private List<Result.DataBean> list;
    private Context context;
    private ImageView img;
    private TextView title;

    public MyAdapter(List<Result.DataBean> list, Context context) {
        this.list = list;
        this.context = context;
    }

    @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) {
//        view = View.inflate(context,R.layout.item,null );
//        img = view.findViewById(R.id.img);
//        title = view.findViewById(R.id.title);
//        title.setText(list.get(i).getTITLE());

        int type = getItemViewType(i);
        MyHolader myHolader = null;
        MyHolader2 myHolader2 = null;
        if (view == null) {
            switch (type) {
                case 0:
                    view = View.inflate(context, R.layout.item1, null);
                    myHolader = new MyHolader();
                    myHolader.title = view.findViewById(R.id.title);
                    view.setTag(myHolader);
                    break;
                case 1:
                    view = View.inflate(context, R.layout.item, null);
                    myHolader2 = new MyHolader2();
                    myHolader2.title = view.findViewById(R.id.title);
                    myHolader2.img = view.findViewById(R.id.img);
                    view.setTag(myHolader2);
                    break;
            }
        } else {
            if (type == 0) {
                myHolader = (MyHolader) view.getTag();
            }
            if (type == 1) {
                myHolader2 = (MyHolader2) view.getTag();
            }

        }


        if (type == 0) {
            //1,賦值
            myHolader.title.setText(list.get(i).getTITLE());
        }
        if (type == 1) {
            //2,賦值
            myHolader2.title.setText(list.get(i).getTITLE());
            ImageLoader.getInstance().displayImage(list.get(i).getIMAGEURL(), myHolader2.img, ImageLoaderUtils.getImageOptions(context));
        }


        //ImageLoader.getInstance().displayImage(list.get(i).getIMAGEURL(),img, ImageLoaderUtils.getImageOptions(context));
        return view;
    }

    @Override
    public int getItemViewType(int position) {
        int type = getViewTypeCount();
        if (list.get(position).getIMAGEURL() != null) {
            return 1;
        }
        return 0;
    }

    @Override
    public int getViewTypeCount() {
        return 2;
    }

    class MyHolader {
        TextView title;


    }

    class MyHolader2 {
        TextView title;
        ImageView img;
    }

}


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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    >

    <TextView
        android:text="位置"
        android:id="@+id/title"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

    <ImageView
        android:src="@mipmap/ic_launcher"
        android:id="@+id/img"
        android:layout_width="300dp"
        android:layout_height="200dp" />

</LinearLayout>




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<?xml version="1.0" encoding="utf-8"?><LinearLayout    xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical"    >    <TextView        android:text="位置"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:id="@+id/title"/></LinearLayout>