uiatuomator如何调试

博主较笨，在使用junit 和uiatuomator结合时不知道怎么调试，因为uiatuomator一直是push在手机上，而junit是需要代码运行的，那我该怎么办，现在发一下不知道是哪位大神写的代码，很实用，在调用方只要传入他的参数即可

package com.uiautomator.test;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;

public class UiAutomatorHelper {

    // 以下参数需要配置，用例集id，用例id，安卓id
    private static String android_id = "3";
    private static String jar_name = "";
    private static String test_class = "";
    private static String test_name = "";

    // 工作空间不需要配置，自动获取工作空间目录
    private static String workspace_path;

    public static void main(String[] args) {

    }
    public UiAutomatorHelper() {
        workspace_path = getWorkSpase();
        System.out.println("---工作空间：\t\n" + getWorkSpase());
    }

    /**
     * 需求：UI工程调试构造器，输入jar包名，包名，类名，用例名
     * @param jarName
     * @param testClass
     * @param testName
     * @param androidId
     */
    public UiAutomatorHelper(String jarName, String testClass, String testName,
            String androidId) {
        System.out.println("-----------start--uiautomator--debug-------------");
        workspace_path = getWorkSpase();
        System.out.println("----工作空间：\t\n" + getWorkSpase());

        jar_name = jarName;
        test_class = testClass;
        test_name = testName;
        android_id = androidId;
        runUiautomator();
        System.out.println("*******************");
        System.out.println("---FINISH DEBUG----");
        System.out.println("*******************");
    }
    // 运行步骤
    private void runUiautomator() {
        creatBuildXml();
        modfileBuild();
        buildWithAnt();
        if (System.getProperty("os.name").equals("Linux")) {
            pushTestJar(workspace_path + "/bin/" + jar_name + ".jar");
        }else{
        pushTestJar(workspace_path + "\\bin\\" + jar_name + ".jar");
        }

        if (test_name.equals("")) {
            runTest(jar_name, test_class);
            return;
        }
        runTest(jar_name, test_class + "#" + test_name);
    }        

    // 1--判断是否有build
    public boolean isBuild() {
        File buildFile = new File("build.xml");
        if (buildFile.exists()) {
            return true;
        }
        // 创建build.xml
        execCmd("cmd /c android create uitest-project -n " + jar_name + " -t "
                + android_id + " -p " + workspace_path);
        return false;
    }

    // 创建build.xml
    public void creatBuildXml() {
        execCmd("cmd /c android create uitest-project -n " + jar_name + " -t "
                + android_id + " -p " + "\""+workspace_path+ "\"");
    }

    // 2---修改build
    public void modfileBuild() {
        StringBuffer stringBuffer = new StringBuffer();
        try {
            File file = new File("build.xml");
            if (file.isFile() && file.exists()) { // 判断文件是否存在
                InputStreamReader read = new InputStreamReader(
                        new FileInputStream(file));
                BufferedReader bufferedReader = new BufferedReader(read);
                String lineTxt = null;
                while ((lineTxt = bufferedReader.readLine()) != null) {
                    if (lineTxt.matches(".*help.*")) {
                        lineTxt = lineTxt.replaceAll("help", "build");
                        // System.out.println("修改后： " + lineTxt);
                    }
                    stringBuffer = stringBuffer.append(lineTxt + "\t\n");
                }
                read.close();
            } else {
                System.out.println("找不到指定的文件");
            }
        } catch (Exception e) {
            System.out.println("读取文件内容出错");
            e.printStackTrace();
        }

        System.out.println("-----------------------");

        // 修改后写回去
        writerText("build.xml", new String(stringBuffer));
        System.out.println("--------修改build完成---------");
    }

    // 3---ant 执行build
    public void buildWithAnt() {
        if (System.getProperty("os.name").equals("Linux")) {
            execCmd("ant");
            return;
        }
        execCmd("cmd /c ant");
    }

    // 4---push jar
    public void pushTestJar(String localPath) {
        localPath="\""+localPath+"\"";
        System.out.println("----jar包路径： "+localPath);
        String pushCmd = "adb push " + localPath + " /data/local/tmp/";
        System.out.println("----" + pushCmd);
        execCmd(pushCmd);
    }

    // 运行测试
    public void runTest(String jarName, String testName) {
        String runCmd = "adb shell uiautomator runtest ";
        String testCmd = jarName + ".jar " + "--nohup -c " + testName;
        System.out.println("----runTest:  " + runCmd + testCmd);
        execCmd(runCmd + testCmd);
    }

    public String getWorkSpase() {
        File directory = new File("");
        String abPath = directory.getAbsolutePath();
        return abPath;
    }

    /**
     * 需求：执行cmd命令，且输出信息到控制台
     * @param cmd
     */
    public void execCmd(String cmd) {
        System.out.println("----execCmd:  " + cmd);
        try {
            Process p = Runtime.getRuntime().exec(cmd);
            //正确输出流
            InputStream input = p.getInputStream();
            BufferedReader reader = new BufferedReader(new InputStreamReader(
                    input));
            String line = "";
            while ((line = reader.readLine()) != null) {
                System.out.println(line);
                saveToFile(line, "runlog.log", false);
            }
            //错误输出流
            InputStream errorInput = p.getErrorStream();
            BufferedReader errorReader = new BufferedReader(new InputStreamReader(
                    errorInput));
            String eline = "";
            while ((eline = errorReader.readLine()) != null) {
                System.out.println(eline);
                saveToFile(eline, "runlog.log", false);
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    /**
     * 需求：写如内容到指定的文件中
     *
     * @param path
     *            文件的路径
     * @param content
     *            写入文件的内容
     */
    public void writerText(String path, String content) {

        File dirFile = new File(path);

        if (!dirFile.exists()) {
            dirFile.mkdir();
        }

        try {
            // new FileWriter(path + "t.txt", true) 这里加入true 可以不覆盖原有TXT文件内容 续写
            BufferedWriter bw1 = new BufferedWriter(new FileWriter(path));
            bw1.write(content);
            bw1.flush();
            bw1.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public void saveToFile(String text,String path,boolean isClose) {
        File file=new File("runlog.log");
        BufferedWriter bf=null;
        try {
            FileOutputStream outputStream=new FileOutputStream(file,true);
            OutputStreamWriter outWriter=new OutputStreamWriter(outputStream);
            bf=new BufferedWriter(outWriter);
            bf.append(text);
            bf.newLine();
            bf.flush();

            if(isClose){
                bf.close();
            }
        } catch (FileNotFoundException e1) {
            e1.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }

    }

}

调用它的方法为：

只要使用以上方法，就可以在手机上跑了，因为他生成了xml文件，还把日志打印在控制台