TestDemo03

//xlv适配器

package com.bwie.fragment;import android.os.AsyncTask;import android.os.Bundle;import android.os.Handler;import android.os.Message;import android.support.annotation.Nullable;import android.support.v4.app.Fragment;import android.support.v4.view.PagerAdapter;import android.support.v4.view.ViewPager;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.view.ViewParent;import android.widget.ImageView;import android.widget.LinearLayout;import com.bwie.Adapter.MyAdapter;import com.bwie.Bean.Bean;import com.bwie.Bean.Utils;import com.bwie.dongshaohua20170920.MainActivity;import com.bwie.dongshaohua20170920.R;import com.google.gson.Gson;import com.nostra13.universalimageloader.core.ImageLoader;import java.util.ArrayList;import java.util.List;import java.util.Timer;import java.util.TimerTask;import me.maxwin.view.XListView;/** * Created by *** on 2017/9/20. */public class fragment01 extends Fragment implements XListView.IXListViewListener{    private static  final String JSON_URL="https://api.tianapi.com/wxnew/?key=8d6e3228d25298f13af4fc40ce6c9679&num=10";    ViewPager pager;    LinearLayout layout;    XListView xListView;    List<Bean.NewslistBean> newslist;    List<ImageView> imglist=new ArrayList<>();    List<View> viewList=new ArrayList<>();    MyAdapter adapter;    int imgcount=0;    int viewcount=0;    Handler handler=new Handler()    {        @Override        public void handleMessage(Message msg) {            super.handleMessage(msg);            pager.setCurrentItem(imgcount);            viewList.get(viewcount).setBackgroundResource(R.drawable.item1);            viewList.get(imgcount%viewList.size()).setBackgroundResource(R.drawable.item2);            viewcount=imgcount%viewList.size();        }    };    @Nullable    @Override    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {        //获取自定义视图        View view=inflater.inflate(R.layout.fragment01,null);        View v=View.inflate(getActivity(),R.layout.headview,null);        //初始化控件获取id        pager= (ViewPager)v.findViewById(R.id.viewpager);        layout= (LinearLayout)v.findViewById(R.id.linear);        xListView=view.findViewById(R.id.list);        xListView.setPullLoadEnable(true);//设置可上拉下拉        xListView.setXListViewListener(this);//设置监听        xListView.addHeaderView(v);        //异步加载        new AsyncTask<String,Integer,String>()        {            @Override            protected String doInBackground(String... strings) {                String str=new Utils().getGson(JSON_URL);                return str;            }            @Override            protected void onPostExecute(String s) {                super.onPostExecute(s);                //解析Gson串                Bean bean=new Gson().fromJson(s,Bean.class);                newslist=bean.getNewslist();                //初始化适配器                adapter=new MyAdapter(getActivity(),newslist);                xListView.setAdapter(adapter);                getImg();//加载图片                getYu();//加载小圆点                //添加适配器                pager.setAdapter(new PagerAdapter() {                    @Override                    public int getCount() {                        return Integer.MAX_VALUE;                    }                    @Override                    public boolean isViewFromObject(View view, Object object) {                        return view==object;                    }                    @Override                    public void destroyItem(ViewGroup container, int position, Object object) {                        container.removeView(imglist.get(position%imglist.size()));                    }                    @Override                    public Object instantiateItem(ViewGroup container, int position) {                        ImageView imageView=imglist.get(position%imglist.size());                        ViewParent parent = imageView.getParent();                        if(parent != null){                            ViewGroup viewGroup = (ViewGroup) parent;                            viewGroup.removeAllViews();                        }                        container.addView(imageView);                        return imageView;                    }                });                //设置当前显示页                pager.setCurrentItem(3000);                //设置第一个小圆点为选中状态                viewList.get(0).setBackgroundResource(R.drawable.item2);                Timer timer=new Timer();                timer.schedule(new TimerTask() {                    @Override                    public void run() {                        imgcount=pager.getCurrentItem()+1;                        handler.sendEmptyMessage(0);                    }                },2000,3000);            }        }.execute();        return view;    }    //加载图片    public void getImg()    {        imglist.clear();        for (int i=0;i<newslist.size();i++)        {            ImageView imageView=new ImageView(getActivity());            imageView.setScaleType(ImageView.ScaleType.FIT_XY);            ImageLoader.getInstance().displayImage(newslist.get(i).getPicUrl(),imageView);            imglist.add(imageView);        }    }    //加载小圆点    public void getYu()    {        viewList.clear();        for (int i=0;i<imglist.size();i++)        {            //加载布局            View view= LayoutInflater.from(getActivity()).inflate(R.layout.item_second,null);            View v=view.findViewById(R.id.view);            viewList.add(v);            layout.addView(view);        }    }    public void onLoad()    {         xListView.stopLoadMore();         xListView.stopRefresh();         xListView.setRefreshTime("");    }    //下拉刷新    @Override    public void onRefresh() {      new AsyncTask<String,Integer,String>()      {          @Override          protected String doInBackground(String... strings) {              String str=new Utils().getGson(JSON_URL);              return str;          }          @Override          protected void onPostExecute(String s) {              super.onPostExecute(s);              //解析Gson串              Bean bean=new Gson().fromJson(s,Bean.class);              newslist=bean.getNewslist();              //初始化适配器              adapter=new MyAdapter(getActivity(),newslist);              xListView.setAdapter(adapter);              onLoad();          }      }.execute();    }    //上拉加载    @Override    public void onLoadMore() {        new AsyncTask<String,Integer,String>()        {            @Override            protected String doInBackground(String... strings) {                String str=new Utils().getGson(JSON_URL);                return str;            }            @Override            protected void onPostExecute(String s) {                super.onPostExecute(s);                //解析Gson串                Bean bean=new Gson().fromJson(s,Bean.class);                List<Bean.NewslistBean> slist=bean.getNewslist();                newslist.addAll(slist);                adapter.notifyDataSetChanged();                onLoad();            }        }.execute();    }}

//ImageLoader配置

package com.bwie.Bean;import android.app.Application;import android.graphics.Bitmap;import android.os.Environment;import com.bwie.dongshaohua20170920.R;import com.nostra13.universalimageloader.cache.disc.impl.UnlimitedDiskCache;import com.nostra13.universalimageloader.cache.disc.naming.Md5FileNameGenerator;import com.nostra13.universalimageloader.cache.memory.impl.UsingFreqLimitedMemoryCache;import com.nostra13.universalimageloader.core.DisplayImageOptions;import com.nostra13.universalimageloader.core.ImageLoader;import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;import com.nostra13.universalimageloader.core.assist.ImageScaleType;import com.nostra13.universalimageloader.core.assist.QueueProcessingType;import com.nostra13.universalimageloader.core.display.FadeInBitmapDisplayer;import com.nostra13.universalimageloader.core.display.RoundedBitmapDisplayer;import com.nostra13.universalimageloader.core.download.BaseImageDownloader;import java.io.File;/** * Created by *** on 2017/9/20. */public class Myapplication extends Application{    @Override    public void onCreate() {        super.onCreate();        ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(                this)                .memoryCacheExtraOptions(480, 800)                // max width, max height，即保存的每个缓存文件的最大长宽                .discCacheExtraOptions(480, 800, null)                // Can slow ImageLoader, use it carefully (Better don't use                // it)/设置缓存的详细信息，最好不要设置这个                .threadPoolSize(3)                // 线程池内加载的数量                .threadPriority(Thread.NORM_PRIORITY - 2)                .denyCacheImageMultipleSizesInMemory()                .memoryCache(new UsingFreqLimitedMemoryCache(2 * 1024 * 1024))                // You can pass your own memory cache                // implementation/你可以通过自己的内存缓存实现                .memoryCacheSize(2 * 1024 * 1024)                .discCacheSize(50 * 1024 * 1024)                .discCacheFileNameGenerator(new Md5FileNameGenerator())                // 将保存的时候的URI名称用MD5 加密                .tasksProcessingOrder(QueueProcessingType.LIFO)                .discCacheFileCount(100)                // 缓存的文件数量                .discCache(                        new UnlimitedDiskCache(new File(Environment                                .getExternalStorageDirectory()                                + "/myApp/imgCache")))                // 自定义缓存路径                .defaultDisplayImageOptions(getDisplayOptions())                .imageDownloader(new BaseImageDownloader(this, 5 * 1000, 30 * 1000))                .writeDebugLogs() // Remove for release app                .build();// 开始构建               ImageLoader.getInstance().init(config);    }    private DisplayImageOptions getDisplayOptions() {        DisplayImageOptions options;        options = new DisplayImageOptions.Builder()        .showImageOnLoading(R.mipmap.ic_launcher) // 设置图片在下载期间显示的图片        .showImageForEmptyUri(R.mipmap.ic_launcher)// 设置图片Uri为空或是错误的时候显示的图片        .showImageOnFail(R.mipmap.ic_launcher) // 设置图片加载/解码过程中错误时候显示的图片        .cacheInMemory(true)// 设置下载的图片是否缓存在内存中        .cacheOnDisc(true)// 设置下载的图片是否缓存在SD卡中        .considerExifParams(true) // 是否考虑JPEG图像EXIF参数（旋转，翻转）       .imageScaleType(ImageScaleType.EXACTLY_STRETCHED)// 设置图片以如何的编码方式显示        .bitmapConfig(Bitmap.Config.RGB_565)// 设置图片的解码类型//        // .delayBeforeLoading(int delayInMillis)//int        // delayInMillis为你设置的下载前的延迟时间        // 设置图片加入缓存前，对bitmap进行设置        // .preProcessor(BitmapProcessor preProcessor)        .resetViewBeforeLoading(true)// 设置图片在下载前是否重置，复位        .displayer(new RoundedBitmapDisplayer(20))// 是否设置为圆角，弧度为多少        .displayer(new FadeInBitmapDisplayer(100))// 是否图片加载好后渐入的动画时间        .build();// 构建完成        return options;        }}

//主界面

package com.bwie.dongshaohua20170920;import android.support.v4.app.Fragment;import android.support.v4.app.FragmentPagerAdapter;import android.support.v4.view.ViewPager;import android.support.v4.widget.DrawerLayout;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.view.View;import android.view.ViewGroup;import android.widget.AdapterView;import android.widget.ListView;import android.widget.RadioGroup;import android.widget.Toast;import com.bwie.fragment.fragment01;import com.bwie.fragment.fragment02;import com.bwie.fragment.fragment03;import com.bwie.fragment.fragment04;import java.util.ArrayList;import java.util.List;public class MainActivity extends AppCompatActivity {    ViewPager viewPager;    RadioGroup radioGroup;    List<Fragment> list;    ListView listView;    DrawerLayout drawerLayout;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        //初始化控件获取id        viewPager= (ViewPager)findViewById(R.id.layout_pager);        radioGroup= (RadioGroup) findViewById(R.id.radiogroup);        drawerLayout= (DrawerLayout) findViewById(R.id.activity_main);        listView= (ListView) findViewById(R.id.draw);        drawerLayout.openDrawer(listView);        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {            @Override            public void onItemClick(AdapterView<?> adapterView, View view, int i, long l)            {                Toast.makeText(MainActivity.this,"asb",Toast.LENGTH_LONG).show();            }        });        //适配数据        list=new ArrayList<>();        list.add(new fragment01());        list.add(new fragment02());        list.add(new fragment03());        list.add(new fragment04());        //ViewPager添加适配器        viewPager.setAdapter(new FragmentPagerAdapter(getSupportFragmentManager()) {            @Override            public Fragment getItem(int position) {                //Fragment f = list.get(position);                return list.get(position);            }            @Override            public int getCount() {                return list.size();            }        });        viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {            @Override            public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {            }            @Override            public void onPageSelected(int position) {               switch (position)               {                   case 0:                       radioGroup.check(R.id.shouye);                       break;                   case 1:                       radioGroup.check(R.id.video);                       break;                   case 2:                       radioGroup.check(R.id.top);                       break;                   case 3:                       radioGroup.check(R.id.xiaoshipin);                       break;               }            }            @Override            public void onPageScrollStateChanged(int state) {            }        });        //点击事件        radioGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {            @Override            public void onCheckedChanged(RadioGroup radioGroup, int i) {                switch (i)                {                    case R.id.shouye:                        viewPager.setCurrentItem(0);                        break;                    case R.id.video:                        viewPager.setCurrentItem(1);                        break;                    case R.id.top:                        viewPager.setCurrentItem(2);                        break;                    case R.id.xiaoshipin:                        viewPager.setCurrentItem(3);                        break;                }            }        });    }}
//主Fragment界面

package com.bwie.fragment;import android.os.AsyncTask;import android.os.Bundle;import android.os.Handler;import android.os.Message;import android.support.annotation.Nullable;import android.support.v4.app.Fragment;import android.support.v4.view.PagerAdapter;import android.support.v4.view.ViewPager;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.view.ViewParent;import android.widget.ImageView;import android.widget.LinearLayout;import com.bwie.Adapter.MyAdapter;import com.bwie.Bean.Bean;import com.bwie.Bean.Utils;import com.bwie.dongshaohua20170920.MainActivity;import com.bwie.dongshaohua20170920.R;import com.google.gson.Gson;import com.nostra13.universalimageloader.core.ImageLoader;import java.util.ArrayList;import java.util.List;import java.util.Timer;import java.util.TimerTask;import me.maxwin.view.XListView;/** * Created by *** on 2017/9/20. */public class fragment01 extends Fragment implements XListView.IXListViewListener{    private static  final String JSON_URL="https://api.tianapi.com/wxnew/?key=8d6e3228d25298f13af4fc40ce6c9679&num=10";    ViewPager pager;    LinearLayout layout;    XListView xListView;    List<Bean.NewslistBean> newslist;    List<ImageView> imglist=new ArrayList<>();    List<View> viewList=new ArrayList<>();    MyAdapter adapter;    int imgcount=0;    int viewcount=0;    Handler handler=new Handler()    {        @Override        public void handleMessage(Message msg) {            super.handleMessage(msg);            pager.setCurrentItem(imgcount);            viewList.get(viewcount).setBackgroundResource(R.drawable.item1);            viewList.get(imgcount%viewList.size()).setBackgroundResource(R.drawable.item2);            viewcount=imgcount%viewList.size();        }    };    @Nullable    @Override    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {        //获取自定义视图        View view=inflater.inflate(R.layout.fragment01,null);        View v=View.inflate(getActivity(),R.layout.headview,null);        //初始化控件获取id        pager= (ViewPager)v.findViewById(R.id.viewpager);        layout= (LinearLayout)v.findViewById(R.id.linear);        xListView=view.findViewById(R.id.list);        xListView.setPullLoadEnable(true);//设置可上拉下拉        xListView.setXListViewListener(this);//设置监听        xListView.addHeaderView(v);        //异步加载        new AsyncTask<String,Integer,String>()        {            @Override            protected String doInBackground(String... strings) {                String str=new Utils().getGson(JSON_URL);                return str;            }            @Override            protected void onPostExecute(String s) {                super.onPostExecute(s);                //解析Gson串                Bean bean=new Gson().fromJson(s,Bean.class);                newslist=bean.getNewslist();                //初始化适配器                adapter=new MyAdapter(getActivity(),newslist);                xListView.setAdapter(adapter);                getImg();//加载图片                getYu();//加载小圆点                //添加适配器                pager.setAdapter(new PagerAdapter() {                    @Override                    public int getCount() {                        return Integer.MAX_VALUE;                    }                    @Override                    public boolean isViewFromObject(View view, Object object) {                        return view==object;                    }                    @Override                    public void destroyItem(ViewGroup container, int position, Object object) {                        container.removeView(imglist.get(position%imglist.size()));                    }                    @Override                    public Object instantiateItem(ViewGroup container, int position) {                        ImageView imageView=imglist.get(position%imglist.size());                        ViewParent parent = imageView.getParent();                        if(parent != null){                            ViewGroup viewGroup = (ViewGroup) parent;                            viewGroup.removeAllViews();                        }                        container.addView(imageView);                        return imageView;                    }                });                //设置当前显示页                pager.setCurrentItem(3000);                //设置第一个小圆点为选中状态                viewList.get(0).setBackgroundResource(R.drawable.item2);                Timer timer=new Timer();                timer.schedule(new TimerTask() {                    @Override                    public void run() {                        imgcount=pager.getCurrentItem()+1;                        handler.sendEmptyMessage(0);                    }                },2000,3000);            }        }.execute();        return view;    }    //加载图片    public void getImg()    {        imglist.clear();        for (int i=0;i<newslist.size();i++)        {            ImageView imageView=new ImageView(getActivity());            imageView.setScaleType(ImageView.ScaleType.FIT_XY);            ImageLoader.getInstance().displayImage(newslist.get(i).getPicUrl(),imageView);            imglist.add(imageView);        }    }    //加载小圆点    public void getYu()    {        viewList.clear();        for (int i=0;i<imglist.size();i++)        {            //加载布局            View view= LayoutInflater.from(getActivity()).inflate(R.layout.item_second,null);            View v=view.findViewById(R.id.view);            viewList.add(v);            layout.addView(view);        }    }    public void onLoad()    {         xListView.stopLoadMore();         xListView.stopRefresh();         xListView.setRefreshTime("");    }    //下拉刷新    @Override    public void onRefresh() {      new AsyncTask<String,Integer,String>()      {          @Override          protected String doInBackground(String... strings) {              String str=new Utils().getGson(JSON_URL);              return str;          }          @Override          protected void onPostExecute(String s) {              super.onPostExecute(s);              //解析Gson串              Bean bean=new Gson().fromJson(s,Bean.class);              newslist=bean.getNewslist();              //初始化适配器              adapter=new MyAdapter(getActivity(),newslist);              xListView.setAdapter(adapter);              onLoad();          }      }.execute();    }    //上拉加载    @Override    public void onLoadMore() {        new AsyncTask<String,Integer,String>()        {            @Override            protected String doInBackground(String... strings) {                String str=new Utils().getGson(JSON_URL);                return str;            }            @Override            protected void onPostExecute(String s) {                super.onPostExecute(s);                //解析Gson串                Bean bean=new Gson().fromJson(s,Bean.class);                List<Bean.NewslistBean> slist=bean.getNewslist();                newslist.addAll(slist);                adapter.notifyDataSetChanged();                onLoad();            }        }.execute();    }}
//Fragment的主页面

package com.bwie.fragment;import android.os.Bundle;import android.support.annotation.Nullable;import android.support.design.widget.TabLayout;import android.support.v4.app.Fragment;import android.support.v4.app.FragmentPagerAdapter;import android.support.v4.view.ViewPager;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import com.bwie.dongshaohua20170920.R;import java.util.ArrayList;import java.util.List;/** * Created by *** on 2017/9/20. * fragment02 */public class fragment02 extends Fragment {    TabLayout tabLayout;    ViewPager pager;    List<String> list;    List<Fragment> fragments=new ArrayList<>();    String[] comnius={"推荐","关注","城市","国内","国际","军事","娱乐","头条"};    private static  final String JSON_URL="https://api.tianapi.com/wxnew/?key=8d6e3228d25298f13af4fc40ce6c9679&num=10";    @Nullable    @Override    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {        //加载自定义布局        View view=inflater.inflate(R.layout.fragment02,null);         //初始化控件获取id        tabLayout=view.findViewById(R.id.tablayout);        pager=view.findViewById(R.id.frag_viewpager);        list=new ArrayList<>();        list.clear();//清空集合        for (int i=0;i<comnius.length;i++)        {            list.add(comnius[i]);        }        for(int i=0;i<list.size();i++)        {            NewFragment fragment=new NewFragment();            Bundle bundle=new Bundle();            bundle.putString("name",JSON_URL);            fragment.setArguments(bundle);            fragments.add(fragment);        }        pager.setAdapter(new FragmentPagerAdapter(getActivity().getSupportFragmentManager()) {            @Override            public Fragment getItem(int position) {                return fragments.get(position);            }            @Override            public int getCount() {                return list.size();            }            @Override            public CharSequence getPageTitle(int position) {                return list.get(position);            }        });          tabLayout.setupWithViewPager(pager);        return view;    }}
//第三个Fragment页面

package com.bwie.fragment;import android.os.Bundle;import android.support.annotation.Nullable;import android.support.v4.app.Fragment;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import com.bwie.dongshaohua20170920.R;/** * Created by *** on 2017/9/20. * fragment03 */public class fragment03 extends Fragment {    @Nullable    @Override    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {        //加载自定义布局        View view=inflater.inflate(R.layout.fragment03,null);        return view;    }}
//设置按钮点击变色

<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android"><item android:state_checked="true" android:drawable="@android:color/holo_blue_bright"/></selector>
//主页面布局

<?xml version="1.0" encoding="utf-8"?><android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:id="@+id/activity_main"    android:layout_width="match_parent"    android:layout_height="match_parent"    tools:context="com.bwie.dongshaohua20170920.MainActivity">    <LinearLayout        android:layout_width="match_parent"        android:layout_height="match_parent"        android:orientation="vertical"        >    <android.support.v4.view.ViewPager        android:layout_width="match_parent"        android:layout_height="match_parent"        android:layout_weight="9"        android:id="@+id/layout_pager"       ></android.support.v4.view.ViewPager>    <RadioGroup        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:id="@+id/radiogroup"        android:layout_weight="1"        android:orientation="horizontal">        <RadioButton            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_weight="1"            android:button="@null"            android:gravity="center"            android:background="@drawable/selector"            android:text="首页"            android:checked="true"            android:textSize="20sp"            android:id="@+id/shouye"/>        <RadioButton            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_weight="1"            android:gravity="center"            android:background="@drawable/selector"            android:button="@null"            android:text="西瓜视频"            android:textSize="20sp"            android:id="@+id/video"/>        <RadioButton            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:background="@drawable/selector"            android:layout_weight="1"            android:gravity="center"            android:button="@null"            android:text="微头条"            android:textSize="20sp"            android:id="@+id/top"/>        <RadioButton            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:background="@drawable/selector"            android:layout_weight="1"            android:gravity="center"            android:button="@null"            android:text="小视频"            android:textSize="20sp"            android:id="@+id/xiaoshipin"/>    </RadioGroup>    </LinearLayout>    <ListView        android:id="@+id/draw"        android:layout_width="240sp"        android:layout_height="fill_parent"        android:layout_gravity="start"        android:choiceMode="singleChoice"        android:entries="@array/str"        android:divider="@android:color/transparent"        android:dividerHeight="0dp"        android:background="#ffffff"/></android.support.v4.widget.DrawerLayout>
//fragment1布局

<?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">    <me.maxwin.view.XListView        android:layout_width="match_parent"        android:layout_height="match_parent"        android:id="@+id/list"></me.maxwin.view.XListView></LinearLayout>
//fragment页面布局2

<?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"    > <android.support.design.widget.TabLayout     android:layout_width="match_parent"     android:layout_height="50dp"     android:id="@+id/tablayout"></android.support.design.widget.TabLayout>    <android.support.v4.view.ViewPager        android:layout_width="match_parent"        android:layout_height="match_parent"        android:layout_marginTop="60dp"        android:id="@+id/frag_viewpager"></android.support.v4.view.ViewPager></LinearLayout>
//头部viewpage

<?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">  <android.support.v4.view.ViewPager      android:layout_width="match_parent"      android:layout_height="200dp"      android:id="@+id/viewpager"></android.support.v4.view.ViewPager>    <LinearLayout        android:layout_width="match_parent"        android:layout_height="match_parent"        android:orientation="horizontal"        android:gravity="center"        android:id="@+id/linear"></LinearLayout></LinearLayout>
//xlv布局

<?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:layout_width="80dp"      android:layout_height="80dp"      android:id="@+id/img"/>    <TextView        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_marginLeft="100dp"        android:layout_marginTop="30dp"        android:textSize="20sp"        android:id="@+id/ctime"/>    <TextView        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_marginLeft="100dp"        android:layout_marginTop="60dp"        android:id="@+id/msg"/></RelativeLayout>