Song Name about youp3 HOT 21 CLOSED

package utils;

import android.accounts.Account;
import android.accounts.AccountManager;
import android.annotation.SuppressLint;
import android.content.Context;
import android.content.pm.PackageManager;
import android.content.pm.Signature;
import android.graphics.Bitmap;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Build;
import android.telephony.TelephonyManager;
import android.util.Base64;
import android.util.Log;
import android.util.Patterns;
import android.util.SparseArray;
import android.webkit.CookieManager;
import android.webkit.MimeTypeMap;
import android.webkit.ValueCallback;
import android.webkit.WebStorage;
import android.webkit.WebView;

import com.koushikdutta.ion.Ion;

import org.apache.commons.io.FilenameUtils;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.URL;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.regex.Pattern;


/*
 * Created by exploitr on 01-10-2017.
 */

public class Helper {

    private static final String API_KEY = "AI***********************************oM"; //certificate restricted key



    public static String getTitle(Context context, String url) {
        verb(url);
        String finalUrl = getQueryString(url);
        verb(finalUrl);
        String jsonContent = getJsonContent(context, finalUrl);
        verb(jsonContent);
        try {
            JSONObject jsonObject = new JSONObject(jsonContent);
            JSONArray jsonArray = jsonObject.getJSONArray("items");
            JSONObject object = jsonArray.getJSONObject(0);
            JSONObject snippet = object.getJSONObject("snippet");
            String title = snippet.getString("title");
            verb(title);
            return title;
        } catch (JSONException e) {
            e.printStackTrace();
            return "error";
        }
    }


    /**
     * @param blockedString Pass string with chars not allowed in a filename
     * @return fresh-And-Sweet String
     */
    public static String getFilenameFromString(String blockedString) {
        return blockedString.replaceAll("[\\\\/:*?\"<>|]", "")
                .replaceAll("[^a-zA-Z0-9.-]", " ")
                .replaceAll("^ +| +$|( )+", "$1")
                .replace("\"", ""); //REGEX;
    }


    private static String getQueryString(String videoUrl) {
        // "https://www.youtube.com/oembed?url=" + url + "&format=json";
        String[] cow = videoUrl.split("v="); //https://www.youtube.com/watch? | SnnJg0jqr8A
        if (videoUrl.contains("&")) {  //https://www.youtube.com/watch?v= | SnnJg0jqr8A&app=desktop
            cow = cow[1].split("&"); //SnnJg0jqr8A | app=desktop
            videoUrl = cow[0];//SnnJg0jqr8A
            verb(videoUrl);
        } else {
            videoUrl = cow[1];//SnnJg0jqr8A
            verb(videoUrl);
        }
        return "https://www.googleapis.com/youtube/v3/videos?id=" + videoUrl + "&key=" +
                API_KEY +
                "&part=snippet";
    }

    private static String getJsonContent(Context context, String finalUrl) {
        try {
            String packageName = context.getPackageName();
            String SHA1 = getSHA1(context);

            return Ion.with(context)
                    .load(finalUrl)
                    .setHeader("X-Android-Package", packageName)
                    .setHeader("X-Android-Cert", SHA1)
                    .asString()
                    .get();
        } catch (InterruptedException | ExecutionException e) {
            return "error";
        }
    }

    private static String encode(byte[] byteArray) {
        char[] HEX = new char[]{
                '0', '1', '2', '3', '4', '5', '6', '7',
                '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};

        StringBuilder hexBuffer = new StringBuilder(byteArray.length * 2);
        for (byte aByteArray : byteArray)
            for (int j = 1; j >= 0; j--)
                hexBuffer.append(HEX[(aByteArray >> (j * 4)) & 0xF]);
        return hexBuffer.toString();
    }

    @SuppressLint("PackageManagerGetSignatures") //minTargetApi 19
    private static String getSHA1(Context context) {
        try {
            Signature[] signatures = context.getPackageManager().getPackageInfo(context.getPackageName(), PackageManager.GET_SIGNATURES).signatures;
            MessageDigest md;
            md = MessageDigest.getInstance("SHA-1");
            for (Signature signature : signatures) {
                md.update(signature.toByteArray());
            }
            return encode(md.digest());
        } catch (PackageManager.NameNotFoundException | NoSuchAlgorithmException e) {
            e.printStackTrace();
        }
        return null;
    }
}