Detect string Encoding - Android java.lang

Android examples for java.lang:String Unicode

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Description

Detect string Encoding

Demo Code

import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Rect;
import android.text.TextUtils;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.net.URLEncoder;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;
import java.util.Random;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main{


    public static String getEncoding(String str) {
        String encode = "GB2312";
        try {/*from ww w  .  j  a  v  a  2  s .c  o m*/
            if (str.equals(new String(str.getBytes(encode), encode))) {
                return encode;
            }
        } catch (Exception exception) {
        }
        encode = "ISO-8859-1";
        try {
            if (str.equals(new String(str.getBytes(encode), encode))) {
                return encode;
            }
        } catch (Exception exception1) {
        }
        encode = "UTF-8";
        try {
            if (str.equals(new String(str.getBytes(encode), encode))) {
                return encode;
            }
        } catch (Exception exception2) {
        }
        encode = "GBK";
        try {
            if (str.equals(new String(str.getBytes(encode), encode))) {
                return encode;
            }
        } catch (Exception exception3) {
        }
        return "";
    }

}

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