get Youtube video Id from url using regular expression - Android java.util.regex

Android examples for java.util.regex:URL Pattern

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Description

get Youtube video Id from url using regular expression

Demo Code

import android.util.Log;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main{

    public static String getYoutubeId(String url) {
        String pattern = "https?:\\/\\/(?:[0-9A-Z-]+\\.)?(?:youtu\\.be\\/|youtube\\.com\\S*[^\\w\\-\\s])([\\w\\-]{11})(?=[^\\w\\-]|$)(?![?=&+%\\w]*(?:['\"][^<>]*>|<\\/a>))[?=&+%\\w]*";

        Pattern compiledPattern = Pattern.compile(pattern,
                Pattern.CASE_INSENSITIVE);
        Matcher matcher = compiledPattern.matcher(url);
        if (matcher.find()) {
            return matcher.group(1);
        }/*from w  w  w.  j a  va  2 s .c om*/
        return null;
    }

}

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