Java tutorial
//package com.java2s; //License from project: Open Source License import android.os.Bundle; public class Main { public static String encodeUrl(Bundle parameters) { return encodeUrl(parameters, true); } public static String encodeUrl(Bundle parameters, boolean sep) { String query = ""; int x = 0; for (String key : parameters.keySet()) { String q = "?"; if (sep == false) q = "&"; query += (x == 0 ? q : "&") + key + "=" + parameters.getString(key); x++; } return query; } }