添加依赖：
compile 'com.github.bumptech.glide:glide:4.0.0-RC1'
compile 'com.google.code.gson:gson:2.8.1'
compile files('libs/universal-image-loader-1.9.5.jar')
compile 'org.xutils:xutils:3.5.0'
在AndroidManifest中添加网络权限：
<uses-permission android:name="android.permission.INTERNET"></uses-permission><uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"></uses-permission>
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package fragment;import android.content.Context;import android.content.Intent;import android.net.ConnectivityManager;import android.net.NetworkInfo;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.widget.BaseAdapter;import android.widget.Button;import android.widget.GridView;import android.widget.ImageView;import android.widget.TextView;import com.bumptech.glide.Glide;import com.example.e.yuekaolianxi.PingDaoGuanLi;import com.example.e.yuekaolianxi.R;import com.example.e.yuekaolianxi.Utils;import com.google.gson.Gson;import com.nostra13.universalimageloader.core.DisplayImageOptions;import com.nostra13.universalimageloader.core.ImageLoader;import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;import java.util.ArrayList;import java.util.List;import bean.Bean;public class Fragment2_ShiPing extends Fragment implements View.OnClickListener { private ViewPager viewPager; private ImageView[] points; private int count = 0; private String s; private List<Bean.DataBean.ComicsBean> list; private MyAdapter adapter; private GridView gridView; private Button pingdao; private String[] images = { "http://f2.kkmh.com/image/161129/5lw6qrrjf.webp-w750.jpg", "http://f2.kkmh.com/image/160127/ord904ylf.webp-w750.jpg", "http://f2.kkmh.com/image/170623/6c5i8d00h.webp-w750.jpg", "http://f2.kkmh.com/image/170216/4qksgntjb.webp-w750.jpg", "http://f2.kkmh.com/image/170616/miaujen7x.webp-w750.jpg"}; Handler mHandler = new Handler() { @Override public void handleMessage(Message msg) { viewPager.setCurrentItem(count); count++; count = count % images.length; send(); } }; Handler mHandler1 = new Handler() { @Override public void handleMessage(Message msg) { s = msg.obj.toString(); Gson gson = new Gson(); Bean bean = gson.fromJson(s, Bean.class); list.addAll(bean.getData().getComics()); adapter.notifyDataSetChanged(); } }; private String path = "http://api.kuaikanmanhua.com/v1/daily/comic_lists/1489334400?since=0&gender=0&sa_event=eyJwcm9qZWN0I"; @Nullable @Override public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { return inflater.inflate(R.layout.fragment2_faxian, container, false); } @Override public void onActivityCreated(@Nullable Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); gridView = (GridView) getView().findViewById(R.id.gridView); pingdao = (Button) getView().findViewById(R.id.pingdao); initView(); points = new ImageView[5]; points[0] = (ImageView) getView().findViewById(R.id.image01); points[1] = (ImageView) getView().findViewById(R.id.image02); points[2] = (ImageView) getView().findViewById(R.id.image03); points[3] = (ImageView) getView().findViewById(R.id.image04); points[4] = (ImageView) getView().findViewById(R.id.image05); for (ImageView image : points) { image.setOnClickListener(this); } updatePoint(count); send(); if (isNetworkAvailable(getActivity())) { loder(); } list = new ArrayList<>(); adapter = new MyAdapter(); gridView.setAdapter(adapter); //跳转到频道管理页面 pingdao.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(getActivity(), PingDaoGuanLi.class); startActivity(intent); } }); } private void loder() { new Thread() { @Override public void run() { String s = Utils.parmrs(path); Message msg = Message.obtain(); msg.obj = s; mHandler1.sendMessage(msg); } }.start(); } private void updatePoint(int position) { for (ImageView image : points) { image.setImageResource(R.drawable.nor); } points[position].setImageResource(R.drawable.sel); } private void initView() { viewPager = (ViewPager) getView().findViewById(R.id.viewPager); final ViewPagerAdapter adapter = new ViewPagerAdapter(); viewPager.setAdapter(adapter); viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() { private boolean flag; @Override public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) { } @Override public void onPageSelected(int position) { updatePoint(position); } @Override public void onPageScrollStateChanged(int state) { } }); } public void send() { new Thread() { @Override public void run() { mHandler.sendEmptyMessageDelayed(count, 2000); } }.start(); } @Override public void onClick(View v) { mHandler.removeCallbacksAndMessages(null); int intex = Integer.valueOf(v.getTag().toString()); viewPager.setCurrentItem(intex, false); count = intex + 1; send(); } class ViewPagerAdapter extends PagerAdapter { @Override public int getCount() { return images.length; } @Override public boolean isViewFromObject(View view, Object object) { return view == object; } @Override public Object instantiateItem(ViewGroup container, int position) { ImageView imageView = new ImageView(getActivity()); Glide.with(getActivity()) .load(images[position])// .placeholder(R.drawable.nor) .into(imageView); container.addView(imageView); return imageView; } @Override public void destroyItem(ViewGroup container, int position, Object object) { container.removeView((View) object); } } public static boolean isNetworkAvailable(Context context) { ConnectivityManager connectivity = (ConnectivityManager) context .getSystemService(Context.CONNECTIVITY_SERVICE); if (connectivity != null) { NetworkInfo info = connectivity.getActiveNetworkInfo(); if (info != null && info.isConnected()) { // 当前网络是连接的 if (info.getState() == NetworkInfo.State.CONNECTED) { // 当前所连接的网络可用 return true; } } } return false; } class MyAdapter extends BaseAdapter { ImageLoader imageLoader; DisplayImageOptions options; public MyAdapter() { imageLoader = ImageLoader.getInstance(); ImageLoaderConfiguration config = ImageLoaderConfiguration.createDefault(getActivity()); imageLoader.init(config); options = new DisplayImageOptions.Builder() .showImageOnLoading(R.mipmap.ic_launcher) .build(); } @Override public int getCount() { return list.size(); } @Override public Object getItem(int position) { return list.get(position); } @Override public long getItemId(int position) { return position; } @Override public View getView(int position, View convertView, ViewGroup parent) { Bean.DataBean.ComicsBean bean = list.get(position); Holder holder; if (convertView == null) { holder = new Holder(); convertView = View.inflate(getActivity(), R.layout.fragment2_item, null); holder.image = (ImageView) convertView.findViewById(R.id.imageView); holder.tv1 = (TextView) convertView.findViewById(R.id.tv1); holder.tv2 = (TextView) convertView.findViewById(R.id.tv2); convertView.setTag(holder); } else { holder = (Holder) convertView.getTag(); } holder.tv1.setText(bean.getTopic().getTitle()); holder.tv2.setText(bean.getTitle()); imageLoader.displayImage(bean.getTopic().getCover_image_url(), holder.image, options); return convertView; } } class Holder { ImageView image; TextView tv1, tv2; } @Override public void onDestroy() { super.onDestroy(); mHandler.removeCallbacksAndMessages(null); }}
