Java tutorial
//package com.java2s; /* * Copyright (C) 2015 iChano incorporation's Open Source Project * * 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. */ public class Main { public static boolean isChinaMobile(String mobile) { if (mobile.startsWith("1349")) { return false; } return (mobile.startsWith("134") || mobile.startsWith("135") || mobile.startsWith("136") || mobile.startsWith("137") || mobile.startsWith("138") || mobile.startsWith("139") || mobile.startsWith("150") || mobile.startsWith("151") || mobile.startsWith("157") || mobile.startsWith("158") || mobile.startsWith("159") || mobile.startsWith("188")); } }