Java tutorial
//package com.java2s; /* * * Copyright 2014 Greencopper * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ import android.net.Uri; import android.os.Bundle; import android.text.TextUtils; public class Main { private static final String URL_AND = "&"; private static final String URL_EQUAL = "="; public static void appendBundleAsUrlArgs(StringBuilder builder, Bundle properties) { if (builder == null) { return; } Object[] keySetIds = properties.keySet().toArray(); for (int i = 0; i < keySetIds.length; i++) { String key = (String) keySetIds[i]; if (properties.get(key) == null) { continue; } appendPropertyAsUrlArgs(builder, key, properties.get(key).toString()); if (i < keySetIds.length - 1) builder.append(URL_AND); } } public static void appendPropertyAsUrlArgs(StringBuilder builder, String key, String value) { if (builder != null && !TextUtils.isEmpty(key)) { builder.append(key).append(URL_EQUAL).append(Uri.encode(value)); } } }