Convert array To String using specified separator - Android java.lang

Android examples for java.lang:String Join

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Description

Convert array To String using specified separator

Demo Code

import android.text.TextUtils;
import java.io.UnsupportedEncodingException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Random;
import java.util.UUID;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main{

    public static String arrayToString(String[] values, String split) {
        StringBuffer buffer = new StringBuffer();
        if (values != null) {
            if (split == null) {
                split = ",";
            }/*from   ww  w .  ja va2s . com*/
            int len = values.length;
            for (int i = 0; i < len; i++) {
                buffer.append(values[i]);
                if (i != len - 1) {
                    buffer.append(split);
                }
            }
        }
        return buffer.toString();
    }

}

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