Is string empty Or Null - Android java.lang

Android examples for java.lang:String Null or Empty

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Description

Is string empty Or Null

Demo Code

import android.net.Uri;
import android.text.SpannableString;
import android.text.Spanned;
import android.text.TextUtils;
import android.text.style.StrikethroughSpan;
import android.util.Log;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.io.UnsupportedEncodingException;
import java.math.BigDecimal;
import java.security.NoSuchAlgorithmException;
import java.text.DecimalFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.HashMap;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main{

    public static boolean emptyOrNull(String str) {
        return str == null || str.length() == 0;
    }/*from  ww  w. j a  v a 2s . com*/
    public static boolean emptyOrNull(String... arrStr) {
        for (String str : arrStr) {
            if (emptyOrNull(str)) {
                return true;
            }
        }
        return false;
    }

}

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