'视频详情全屏视频广告'

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2020-08-12 cefe2a41db4a275fb1e940a902cb156f1ed68d80

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package com.youku.player.apiservice;
 
import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
 
import org.json.JSONArray;
import org.json.JSONObject;
 
import android.os.AsyncTask;
 
public class QualityVidReq {
    private String url = "https://api.youku.com/quality/video/by/keyword.json?client_id=792b1d08a5348d0d&lengthtype=3&published=month&count=10";
    private URL urll;
    private HttpURLConnection httpURLConnection;
    private boolean isrunning = false;
    private GetUrlTask task;
    private static class SingletonHolder {
        private static final QualityVidReq INSTANCE = new QualityVidReq();
    }
 
    private QualityVidReq() {
        try {
            urll = new URL(url);
        } catch (MalformedURLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
 
    }
 
    private GetQualityListener getQualityListener;
 
    public interface GetQualityListener {
        public void onResult(String vid);
    }
 
    public void getQualityVid(GetQualityListener mGetQualityListener) {
        getQualityListener = mGetQualityListener;
        if (!isrunning) {
            task = new GetUrlTask();
            task.execute();
        }
    }
 
    private class GetUrlTask extends AsyncTask<Void, Void, String> {
 
        @Override
        protected String doInBackground(Void... params) {
            // TODO Auto-generated method stub
            isrunning = true;
            String vid = "";
            InputStream is = null;
            try {
                httpURLConnection = (HttpURLConnection) urll.openConnection();
                httpURLConnection.setRequestMethod("GET");
                httpURLConnection.connect();
                is = httpURLConnection.getInputStream();
                StringBuffer out = new StringBuffer();
                byte[] b = new byte[4096];
                for (int n; (n = is.read(b)) != -1;) {
                    out.append(new String(b, 0, n));
                }
                JSONObject json = new JSONObject(out.toString());
                JSONArray jary = json.optJSONArray("videos");
                int inx = (int) (Math.floor(Math.random() * jary.length()));
                JSONObject video = jary.optJSONObject(inx);
                vid = video.getString("id");
            } catch (Exception e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } finally {
 
                try {
                    if(is != null){
                        is.close();
                    }
                    is = null;
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                try {
                    httpURLConnection.disconnect();
                } catch (Exception e2) {
                    // TODO: handle exception
                }
            }
            isrunning = false;
            return vid;
        }
 
        @Override
        protected void onPostExecute(String result) {
            // TODO Auto-generated method stub
            super.onPostExecute(result);
            if (getQualityListener != null) {
                getQualityListener.onResult(result);
            }
        }
    }
 
    public static final QualityVidReq getInstance() {
        return SingletonHolder.INSTANCE;
    }
}