Get string length by charset - Android java.lang

Android examples for java.lang:String

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Description

Get string length by charset

Demo Code

import android.content.Context;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main{

    public static int strlen(String str, String charset) {
        if (str == null || str.length() == 0) {
            return 0;
        }/*from  ww  w. j a v  a  2  s.c o  m*/
        int length = 0;
        try {
            length = str.getBytes(charset).length;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return length;
    }

}

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