Java tutorial
//package com.java2s; /* * Tencent is pleased to support the open source community by making * Tencent GT (Version 2.4 and subsequent versions) available. * * Notwithstanding anything to the contrary herein, any previous version * of Tencent GT shall not be subject to the license hereunder. * All right, title, and interest, including all intellectual property rights, * in and to the previous version of Tencent GT (including any and all copies thereof) * shall be owned and retained by Tencent and subject to the license under the * Tencent GT End User License Agreement (http://gt.qq.com/wp-content/EULA_EN.html). * * Copyright (C) 2015 THL A29 Limited, a Tencent company. All rights reserved. * * Licensed under the MIT License (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of the License at * * http://opensource.org/licenses/MIT * * 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 java.io.BufferedReader; import java.io.InputStream; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.regex.Matcher; import java.util.regex.Pattern; public class Main { private static void killprocessNormal(String proc, int killMethod) { try { ArrayList<String> pid_list = new ArrayList<String>(); ProcessBuilder execBuilder = null; execBuilder = new ProcessBuilder("sh", "-c", "ps |grep " + proc); execBuilder.redirectErrorStream(true); Process exec = null; exec = execBuilder.start(); InputStream is = exec.getInputStream(); BufferedReader reader = new BufferedReader(new InputStreamReader(is)); String line = ""; while ((line = reader.readLine()) != null) { String regEx = "\\s[0-9][0-9]*\\s"; Pattern pat = Pattern.compile(regEx); Matcher mat = pat.matcher(line); if (mat.find()) { String temp = mat.group(); temp = temp.replaceAll("\\s", ""); pid_list.add(temp); } } for (int i = 0; i < pid_list.size(); i++) { execBuilder = new ProcessBuilder("su", "-c", "kill", "-" + killMethod, pid_list.get(i)); exec = null; exec = execBuilder.start(); execBuilder = new ProcessBuilder("su", "-c", "kill" + " -" + killMethod + " " + pid_list.get(i)); exec = null; exec = execBuilder.start(); } } catch (Exception e) { e.printStackTrace(); } } }