侧拉+pullToRefresh+无限轮播+tabLayout+fragment
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activity_main
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout 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.bawei.w.wanghongyun20171025.MainActivity">
<android.support.v4.widget.DrawerLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:layout_width="250dp"
android:layout_height="match_parent"
android:layout_gravity="left"
android:background="#fff">
<ImageView
android:layout_width="50dp"
android:layout_height="50dp"
android:id="@+id/img"
android:padding="10dp"
android:src="@mipmap/ic_launcher"/>
<TextView
android:id="@+id/grsz"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/img"
android:padding="10dp"
android:text="个人设置" />
<TextView
android:id="@+id/hc"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/grsz"
android:padding="10dp"
android:text="缓存" />
<TextView
android:id="@+id/yjms"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/hc"
android:padding="10dp"
android:text="夜间模式" />
<TextView
android:id="@+id/pz"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/yjms"
android:padding="10dp"
android:text="配置" />
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/ll"
android:orientation="horizontal"
android:gravity="center"
android:layout_alignParentBottom="true">
<Button
android:id="@+id/shouye"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="首页" />
<Button
android:id="@+id/fenlei"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="分类" />
<Button
android:id="@+id/faxian"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="发现" />
<Button
android:id="@+id/gowuche"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="购物车" />
<Button
android:id="@+id/wode"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="我的" />
</LinearLayout>
<FrameLayout
android:id="@+id/frag"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="@+id/ll"></FrameLayout>
</RelativeLayout>
</android.support.v4.widget.DrawerLayout>
</android.support.constraint.ConstraintLayout>
faxian
<?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"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:orientation="vertical">
<android.support.design.widget.TabLayout
android:id="@+id/tab"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fillViewport="false"
app:tabIndicatorColor="#052efc"
app:tabIndicatorHeight="5dp"
app:tabMode="scrollable"
app:tabSelectedTextColor="#f9ec03"
app:tabTextColor="#f204ce"/>
<android.support.v4.view.ViewPager
android:id="@+id/vp"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/tab"/>
</LinearLayout>
fragmentss
<?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">
<com.jwenfeng.library.pulltorefresh.PullToRefreshLayout
android:id="@+id/pull_1"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ListView
android:id="@+id/list_view"
android:layout_width="match_parent"
android:layout_height="match_parent"></ListView>
</com.jwenfeng.library.pulltorefresh.PullToRefreshLayout>
</LinearLayout>
item
<?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="50dp"
android:layout_height="50dp"
android:id="@+id/img1"
android:src="@mipmap/ic_launcher" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/tv1"
android:layout_below="@id/img1"
android:text="aaaaaaa"/>
</RelativeLayout>
item2
<?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">
<TextView
android:layout_width="wrap_content"
android:layout_height="50dp"
android:layout_weight="2"
android:id="@+id/tv01"
android:text="aaaaaaaaaa"/>
<ImageView
android:layout_width="50dp"
android:layout_height="50dp"
android:layout_weight="1"
android:id="@+id/img01"
android:src="@mipmap/ic_launcher"/>
</LinearLayout>
item3
<?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">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/tv02"
android:text="aaaaaaaaaa"/>
<ImageView
android:layout_width="50dp"
android:layout_height="50dp"
android:id="@+id/img02"
android:layout_below="@id/tv02"
android:src="@mipmap/ic_launcher"/>
</RelativeLayout>
shouye
<?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">
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<com.bigkoo.convenientbanner.ConvenientBanner
android:id="@+id/con"
android:layout_width="match_parent"
android:layout_height="250dp"/>
</RelativeLayout>
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<com.jwenfeng.library.pulltorefresh.PullToRefreshLayout
android:id="@+id/pull_1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true">
<GridView
android:id="@+id/grid_view"
android:layout_width="match_parent"
android:numColumns="2"
android:layout_height="match_parent"/>
</com.jwenfeng.library.pulltorefresh.PullToRefreshLayout>
</RelativeLayout>
</LinearLayout>
MainActivity.java
package com.bawei.w.wanghongyun20171025;
import android.app.Activity;
import android.content.Context;
import android.graphics.Color;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity {
private Button shouye;
private Button fenlei;
private Button faxian;
private Button gowuche;
private Button wode;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (isNetworkAvailable(MainActivity.this)) {
Toast.makeText(getApplicationContext(), "当前有可用网络！", Toast.LENGTH_LONG).show();
} else {
Toast.makeText(getApplicationContext(), "当前没有可用网络！", Toast.LENGTH_LONG).show();
}
shouye = (Button) findViewById(R.id.shouye);
fenlei = (Button) findViewById(R.id.fenlei);
faxian = (Button) findViewById(R.id.faxian);
gowuche = (Button) findViewById(R.id.gowuche);
wode = (Button) findViewById(R.id.wode);
//初始化界面
FragmentManager manager = getSupportFragmentManager();
FragmentTransaction transaction = manager.beginTransaction();
transaction.replace(R.id.frag, new Shouye());
transaction.commit();
shouye.setBackgroundColor(Color.BLUE);
fenlei.setBackgroundColor(Color.WHITE);
faxian.setBackgroundColor(Color.WHITE);
gowuche.setBackgroundColor(Color.WHITE);
wode.setBackgroundColor(Color.WHITE);
shouye.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
//首页
FragmentManager manager = getSupportFragmentManager();
FragmentTransaction transaction = manager.beginTransaction();
transaction.replace(R.id.frag, new Shouye());
transaction.commit();
shouye.setBackgroundColor(Color.BLUE);
fenlei.setBackgroundColor(Color.WHITE);
faxian.setBackgroundColor(Color.WHITE);
gowuche.setBackgroundColor(Color.WHITE);
wode.setBackgroundColor(Color.WHITE);
}
});
//按钮的点击事件
fenlei.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
//自选页
FragmentManager manager = getSupportFragmentManager();
FragmentTransaction transaction = manager.beginTransaction();
transaction.replace(R.id.frag, new Fenlei());
transaction.commit();
shouye.setBackgroundColor(Color.WHITE);
fenlei.setBackgroundColor(Color.BLUE);
faxian.setBackgroundColor(Color.WHITE);
gowuche.setBackgroundColor(Color.WHITE);
wode.setBackgroundColor(Color.WHITE);
}
});
//按钮的点击事件
faxian.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
//行情页
FragmentManager manager = getSupportFragmentManager();
FragmentTransaction transaction = manager.beginTransaction();
transaction.replace(R.id.frag, new Faxian());
transaction.commit();
shouye.setBackgroundColor(Color.WHITE);
fenlei.setBackgroundColor(Color.WHITE);
faxian.setBackgroundColor(Color.BLUE);
gowuche.setBackgroundColor(Color.WHITE);
wode.setBackgroundColor(Color.WHITE);
}
});
//按钮的点击事件
gowuche.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
//资讯页
FragmentManager manager = getSupportFragmentManager();
FragmentTransaction transaction = manager.beginTransaction();
transaction.replace(R.id.frag, new Gowuche());
transaction.commit();
shouye.setBackgroundColor(Color.WHITE);
fenlei.setBackgroundColor(Color.WHITE);
faxian.setBackgroundColor(Color.WHITE);
gowuche.setBackgroundColor(Color.BLUE);
wode.setBackgroundColor(Color.WHITE);
}
});
//按钮的点击事件
wode.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
//交易页
FragmentManager manager = getSupportFragmentManager();
FragmentTransaction transaction = manager.beginTransaction();
transaction.replace(R.id.frag, new Wode());
transaction.commit();
shouye.setBackgroundColor(Color.WHITE);
fenlei.setBackgroundColor(Color.WHITE);
faxian.setBackgroundColor(Color.WHITE);
gowuche.setBackgroundColor(Color.WHITE);
wode.setBackgroundColor(Color.BLUE);
}
});
}
/**
* 检查当前网络是否可用
*
* @return
*/
public boolean isNetworkAvailable(Activity activity) {
Context context = activity.getApplicationContext();
// 获取手机所有连接管理对象（包括对wi-fi,net等连接的管理）
ConnectivityManager connectivityManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
if (connectivityManager == null) {
return false;
} else {
// 获取NetworkInfo对象
NetworkInfo[] networkInfo = connectivityManager.getAllNetworkInfo();
if (networkInfo != null && networkInfo.length > 0) {
for (int i = 0; i < networkInfo.length; i++) {
System.out.println(i + "===状态===" + networkInfo[i].getState());
System.out.println(i + "===类型===" + networkInfo[i].getTypeName());
// 判断当前网络状态是否为连接状态
if (networkInfo[i].getState() == NetworkInfo.State.CONNECTED) {
return true;
}
}
}
}
return false;
}
}
Shouye.java
package com.bawei.w.wanghongyun20171025;
import android.content.Context;
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.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.TextView;
import com.bigkoo.convenientbanner.ConvenientBanner;
import com.bigkoo.convenientbanner.holder.CBViewHolderCreator;
import com.bigkoo.convenientbanner.holder.Holder;
import com.bigkoo.convenientbanner.listener.OnItemClickListener;
import com.google.gson.Gson;
import com.jwenfeng.library.pulltorefresh.BaseRefreshListener;
import com.jwenfeng.library.pulltorefresh.PullToRefreshLayout;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.lang.reflect.Field;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.Arrays;
import java.util.List;
/**
* Created by W on 2017/10/25.
*/
public class Shouye extends Fragment implements OnItemClickListener{
private ConvenientBanner con;
//获取网络图片
private String[] imags = new String[]{
"https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1505466935727&di=cc628863f867635385d47a1fdc7866ba&imgtype=0&src=http%3A%2F%2Fa2.att.hudong.com%2F03%2F25%2F300000928390129248252247558.jpg",
"https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1505466963806&di=03d7ff59f83939cd98d29ad5d65ae696&imgtype=0&src=http%3A%2F%2Fk.zol-img.com.cn%2Fdcbbs%2F17173%2Fa17172908_01000.jpg",
"https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1505466985467&di=6c9d023769bbe2b9ec7b897c1e7b2f23&imgtype=0&src=http%3A%2F%2Fk.zol-img.com.cn%2Fdcbbs%2F17173%2Fa17172874_01000.jpg",
"https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1505467008837&di=d6a7f3459f05443fa0d940885bfadac8&imgtype=jpg&src=http%3A%2F%2Fimg3.imgtn.bdimg.com%2Fit%2Fu%3D2339828535%2C1196971278%26fm%3D214%26gp%3D0.jpg"};
private String path;
private int shu = 10;
private GridView gv;
private PullToRefreshLayout pull_1;
private Handler handler = new Handler() {
@Override
public void handleMessage(Message msg) {
if (msg.what == 0) {
JsonBean bean = (JsonBean) msg.obj;
list = bean.getNewslist();
Log.i("aaa", list.toString());
myad = new Myad();
gv.setAdapter(myad);
}
}
};
List<String> datas;
ImageLoader imageLoader;
private Myad myad;
private List<JsonBean.NewslistBean> list;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View v = View.inflate(getActivity(), R.layout.shouye_layout, null);
gv = (GridView) v.findViewById(R.id.grid_view);
pull_1 = (PullToRefreshLayout) v.findViewById(R.id.pull_1);
con = (ConvenientBanner) v.findViewById(R.id.con);
imageLoader = ImageLoader.getInstance();
imageLoader.init(ImageLoaderConfiguration.createDefault(getActivity()));
datas = Arrays.asList(imags);
//开启自动翻页
con.setPages(new CBViewHolderCreator() {
@Override
public Object createHolder() {
return new Myhoude();
}
}, datas);
//设置指示器是否可见
con.setPointViewVisible(true);
//设置自动切换,同时设置切换间隔时间
con.startTurning(2000);
//设置点击监听事件
con.setOnItemClickListener(this);
//设置两个 点图片 作为翻页指示器
con.setPageIndicator(new int[]{R.drawable.ic_page_indicator, R.drawable.ic_page_indicator_focused});
//设置指示器的方向(左,中,右)
con.setPageIndicatorAlign(ConvenientBanner.PageIndicatorAlign.CENTER_HORIZONTAL);
//设置手动影响
con.setManualPageable(true);
getdata();
pull_1.setRefreshListener(new BaseRefreshListener() {
@Override
public void refresh() {
handler.postDelayed(new Runnable() {
@Override
public void run() {
path = "http://api.tianapi.com/keji/?key=51f42ae57be18f5f5d7b402ef0bc64aa&num=" + (shu++);
getdata();
myad.notifyDataSetChanged();
pull_1.finishRefresh();
}
}, 3000);
}
@Override
public void loadMore() {
handler.postDelayed(new Runnable() {
@Override
public void run() {
path = "http://api.tianapi.com/keji/?key=51f42ae57be18f5f5d7b402ef0bc64aa&num=" + (shu++);
getdata();
myad.notifyDataSetChanged();
pull_1.finishLoadMore();
}
}, 3000);
}
});
return v;
}
class Myad extends BaseAdapter {
private final int lin = 0;
private final int one = 1;
@Override
public int getCount() {
return list.size();
}
@Override
public Object getItem(int i) {
return null;
}
@Override
public long getItemId(int i) {
return 0;
}
@Override
public View getView(int i, View view, ViewGroup viewGroup) {
ViewHolder holder;
if (view==null){
view=View.inflate(getActivity(),R.layout.item_layout,null);
holder=new ViewHolder();
holder.img1= (ImageView) view.findViewById(R.id.img1);
holder.tv1= (TextView) view.findViewById(R.id.tv1);
view.setTag(holder);
}else {
holder= (ViewHolder) view.getTag();
}
holder.tv1.setText(list.get(i).getTitle());
ImageLoader.getInstance().displayImage(list.get(i).getPicUrl(),holder.img1);
return view;
}
class ViewHolder{
ImageView img1;
TextView tv1;
}
}
@Override
public void onItemClick(int position) {
}
private class Myhoude implements Holder<String> {
ImageView imageView;
@Override
public View createView(Context context) {
imageView = new ImageView(context);
imageView.setScaleType(ImageView.ScaleType.FIT_XY);
return imageView;
}
@Override
public void UpdateUI(Context context, int position, String data) {
ImageLoader.getInstance().displayImage(data, imageView);
}
}
public int getid(String name, Class<?> c) {
Field field = null;
try {
field = c.getDeclaredField(name);
return field.getInt(field);
} catch (Exception e) {
e.printStackTrace();
return -1;
}
}
private void getdata() {
new Thread() {
@Override
public void run() {
if (path == null) {
path = "http://api.tianapi.com/keji/?key=51f42ae57be18f5f5d7b402ef0bc64aa&num=" + shu;
}
try {
URL url = new URL(path);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("GET");
connection.setReadTimeout(5000);
connection.setConnectTimeout(5000);
if (connection.getResponseCode() == 200) {
InputStream stream = connection.getInputStream();
String json = zhuan(stream, "utf-8");
Log.i("aaa", json);
Gson gson = new Gson();
JsonBean fromJson = gson.fromJson(json, JsonBean.class);
Log.i("aaa", "aaaaaa");
Message message = Message.obtain();
message.what = 0;
message.obj = fromJson;
handler.sendMessage(message);
}
} catch (Exception e) {
e.printStackTrace();
}
super.run();
}
}.start();
}
private String zhuan(InputStream stream, String s) {
try {
InputStreamReader inputStreamReader = new InputStreamReader(stream, s);
BufferedReader reader = new BufferedReader(inputStreamReader);
String ss = null;
StringBuilder builder = new StringBuilder();
while ((ss = reader.readLine()) != null) {
builder.append(ss);
}
inputStreamReader.close();
return builder.toString();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
}
faxian.java
package com.bawei.w.wanghongyun20171025;
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 java.util.ArrayList;
import java.util.List;
/**
* Created by W on 2017/10/25.
*/
public class Faxian extends Fragment {
//全局变量
TabLayout tab;
private List<String> list;
ViewPager vp;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
//初始化视图
View v = View.inflate(getActivity(), R.layout.faxian_layout, null);
//初始化控件
tab = (TabLayout) v.findViewById(R.id.tab);
vp = (ViewPager) v.findViewById(R.id.vp);
//创建集合
list = new ArrayList<>();
//向集合中添加数据
list.add("精选");
list.add("英伦风");
list.add("直播");
list.add("订阅");
list.add("视频购");
list.add("问答");
//ViewPager的监听事件
vp.setAdapter(new FragmentPagerAdapter(getActivity().getSupportFragmentManager()) {
@Override
public CharSequence getPageTitle(int position) {
return list.get(position);
}
@Override
public Fragment getItem(int position) {
//获取数据
Fragmentss fragmentss = new Fragmentss();
Bundle bundle = new Bundle();
//判断
if (list.get(position).endsWith("精选")) {
bundle.putString("name", "keji");
} else if (list.get(position).endsWith("英伦风")) {
bundle.putString("name", "startup");
} else if (list.get(position).endsWith("直播")) {
bundle.putString("name", "apple");
} else if (list.get(position).endsWith("订购")) {
bundle.putString("name", "it");
} else if (list.get(position).endsWith("视频购")) {
bundle.putString("name", "vr");
} else if (list.get(position).endsWith("问答")) {
bundle.putString("name", "health");
}
//传递数据
fragmentss.setArguments(bundle);
return fragmentss;
}
@Override
public int getCount() {
return list.size();
}
});
//绑定
tab.setupWithViewPager(vp);
//返回视图
return v;
}
}
Fragmentss.java
package com.bawei.w.wanghongyun20171025;
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.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.ListView;
import android.widget.TextView;
import com.google.gson.Gson;
import com.jwenfeng.library.pulltorefresh.BaseRefreshListener;
import com.jwenfeng.library.pulltorefresh.PullToRefreshLayout;
import com.nostra13.universalimageloader.core.ImageLoader;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.List;
/**
* Created by W on 2017/10/25.
*/
public class Fragmentss extends Fragment{
PullToRefreshLayout pull;
ListView pull_lv;
private String s;
private int shu = 10;
private String path;
List<JsonBean.NewslistBean> list;
MyAdapter myAdapter;
private Handler handler = new Handler() {
@Override
public void handleMessage(Message msg) {
if (msg.what == 0) {
JsonBean bean = (JsonBean) msg.obj;
list = bean.getNewslist();
Log.i("aaa",list.toString());
myAdapter = new MyAdapter();
pull_lv.setAdapter(myAdapter);
}
}
};
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View v = View.inflate(getActivity(), R.layout.fragmentss_layout, null);
pull = (PullToRefreshLayout) v.findViewById(R.id.pull_1);
pull_lv = (ListView) v.findViewById(R.id.list_view);
Bundle bundle = getArguments();
s = bundle.getString("name", "social");
getdata(s);
pull.setRefreshListener(new BaseRefreshListener() {
@Override
public void refresh() {
handler.postDelayed(new Runnable() {
@Override
public void run() {
shu++;
path = "http://api.tianapi.com/"+s+"/?key=51f42ae57be18f5f5d7b402ef0bc64aa&num=" + shu;
getdata(s);
myAdapter.notifyDataSetChanged();
pull.finishRefresh();
}
}, 3000);
}
@Override
public void loadMore() {
handler.postDelayed(new Runnable() {
@Override
public void run() {
shu++;
path = "http://api.tianapi.com/"+s+"/?key=51f42ae57be18f5f5d7b402ef0bc64aa&num=" + shu;
getdata(s);
myAdapter.notifyDataSetChanged();
pull.finishLoadMore();
}
}, 3000);
}
});
return v;
}
private void getdata(final String s) {
new Thread() {
@Override
public void run() {
path = "http://api.tianapi.com/"+s+"/?key=51f42ae57be18f5f5d7b402ef0bc64aa&num=" + shu;
try {
URL url = new URL(path);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("GET");
connection.setReadTimeout(5000);
connection.setConnectTimeout(5000);
if (connection.getResponseCode() == 200) {
InputStream stream = connection.getInputStream();
String json = zhuan(stream, "utf-8");
Log.i("aaa",json);
Gson gson = new Gson();
JsonBean fromJson = gson.fromJson(json, JsonBean.class);
Message message = Message.obtain();
message.what = 0;
message.obj = fromJson;
handler.sendMessage(message);
}
} catch (Exception e) {
e.printStackTrace();
}
}
}.start();
}
private String zhuan(InputStream stream, String s) {
try {
InputStreamReader inputStreamReader = new InputStreamReader(stream, s);
BufferedReader reader = new BufferedReader(inputStreamReader);
String ss = null;
StringBuilder builder = new StringBuilder();
while ((ss = reader.readLine()) != null) {
builder.append(ss);
}
inputStreamReader.close();
return builder.toString();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
class MyAdapter extends BaseAdapter {
private final int lin = 0;
private final int one = 1;
@Override
public int getCount() {
return list.size();
}
@Override
public Object getItem(int i) {
return null;
}
@Override
public long getItemId(int i) {
return 0;
}
@Override
public View getView(int i, View view, ViewGroup viewGroup) {
int type = getItemViewType(i);
Diyi diyi;
Dier dier;
switch (type) {
case lin:
if (view == null) {
view = View.inflate(getActivity(), R.layout.item2_layout, null);
diyi = new Diyi();
diyi.yiimg1 = (ImageView) view.findViewById(R.id.img01);
diyi.yitext = (TextView) view.findViewById(R.id.tv01);
view.setTag(diyi);
}
break;
case one:
if (view == null) {
view = View.inflate(getActivity(), R.layout.item3_layout, null);
dier = new Dier();
dier.ertext = (TextView) view.findViewById(R.id.tv02);
dier.erimg1 = (ImageView) view.findViewById(R.id.img02);
view.setTag(dier);
}
break;
default:
break;
}
switch (type) {
case lin:
diyi = (Diyi) view.getTag();
diyi.yitext.setText(list.get(i).getTitle());
ImageLoader.getInstance().displayImage(list.get(i).getPicUrl(), diyi.yiimg1);
break;
case one:
dier = (Dier) view.getTag();
dier.ertext.setText(list.get(i).getTitle());
ImageLoader.getInstance().displayImage(list.get(i).getPicUrl(), dier.erimg1);
break;
default:
break;
}
return view;
}
@Override
public int getItemViewType(int position) {
int i = position % 2;
if (i == 0) {
return 0;
} else {
return 1;
}
}
@Override
public int getViewTypeCount() {
return 2;
}
class Diyi {
ImageView yiimg1;
TextView yitext;
}
class Dier {
TextView ertext;
ImageView erimg1;
}
}
}
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