Android URL Create mapToQueryString( HashMap queryString)

Description

map To Query String

License

Open Source License

Declaration

public static final String mapToQueryString(
            HashMap<String, String> queryString) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.HashMap;

public class Main {
    public static final String mapToQueryString(
            HashMap<String, String> queryString) {
        StringBuilder sb = new StringBuilder();
        try {/*  w  w w.j  a v a2  s . co  m*/
            for (HashMap.Entry<String, String> e : queryString.entrySet()) {
                if (sb.length() > 0) {
                    sb.append('&');
                }
                sb.append(URLEncoder.encode(e.getKey(), "UTF-8"))
                        .append('=')
                        .append(URLEncoder.encode(e.getValue(), "UTF-8"));
            }
        } catch (UnsupportedEncodingException e1) {
            e1.printStackTrace();
        }
        return sb.toString();
    }
}

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