统计APP启动时间和进入首页时间的多线程类

本人在做APP性能测试的时候，需要统计一下APP启动时间和进入首页的时间，之前采取的方案是图片做对比，后来采取了录屏，效果都不是很理想，在参考了网上关于手机log分析手机启动activity的教程，自己写了一个多线程类通过不停地启动关闭APP，同时分析log中关于activity的lauch时间得到需要的数据。测试了一下效果很不错，分享代码，供大家参考。

package monkeytest;import java.io.BufferedReader;import java.io.IOException;import java.io.InputStream;import java.io.InputStreamReader;import java.util.regex.Matcher;import java.util.regex.Pattern;import source.AppLocalMySql;import source.Common;public class LauchTime extends Thread {public static String ADB_PATH = Common.ADB_PATH;;public static String package_name = Common.PAGEKAGE;public static String test_name = "normal";public static Pattern pattern = Pattern.compile("\\+.+?ms");public static boolean LauchKey = false;public static void main(String[] args) {// String timess = args[0];// int times = Common.getInstance().changeStringToInt(timess);execCmdAdb("adb logcat -c");Common.getInstance().sleep(2000);LauchTime lauchTime = new LauchTime();lauchTime.start();// 启动logcat统计线程StartApp startApp = new StartApp();// 获取startAPP实例for (int i = 0; i < 5; i++) {startApp.startJuziApp();// 启动APPCommon.getInstance().sleep(9000);startApp.stopJuziApp();// 关闭APPCommon.getInstance().sleep(1000);}lauchTime.stopLauch();// 结束统计}@Overridepublic void run() {execCmdAdb("adb logcat");}/** * 停止logcat线程 */public void stopLauch() {LauchTime.LauchKey = true;}/** * 执行adb命令 *  * @param cmd *            命令内容 * @param fileName *            输入文件路径 */private static void execCmdAdb(String cmd) {System.out.println("正在执行：" + cmd);String OSname = System.getProperty("os.name");try {Process p = null;if (OSname.contains("Mac")) {p = Runtime.getRuntime().exec(Common.ADB_PATH + cmd);} else {p = Runtime.getRuntime().exec("cmd /c " + cmd);}// 正确输出流InputStream input = p.getInputStream();// 创建并实例化输入字节流BufferedReader reader = new BufferedReader(new InputStreamReader(input));// 先通过inputstreamreader进行流转化，在实例化bufferedreader，接收内容String line = "";while ((line = reader.readLine()) != null) {// 循环读取if (LauchKey) {p.destroy();// 结束线程reader.close();// 此处reader依赖于input，应先关闭input.close();return;}//截取到log信息，分别统计两个activity的时间if (line.contains("Displayed")) {if (line.contains("SplashActivity")) {double time = getLauchTime(line);AppLocalMySql.getInstance().saveLauchTime(test_name, package_name, "SplashActivity", time);}if (line.contains("HomeActivity")) {double time = getLauchTime(line);AppLocalMySql.getInstance().saveLauchTime(test_name, package_name, "HomeActivity", time);}}}reader.close();// 此处reader依赖于input，应先关闭input.close();// 错误输出流InputStream errorInput = p.getErrorStream();// 创建并实例化输入字节流BufferedReader errorReader = new BufferedReader(new InputStreamReader(errorInput));// 先通过inputstreamreader进行流转化，在实例化bufferedreader，接收内容String eline = "";while ((eline = errorReader.readLine()) != null) {// 循环读取output(eline);// 输出}errorReader.close();// 此处有依赖关系，先关闭errorReadererrorInput.close();} catch (IOException e) {Common.getInstance().output("执行" + cmd + "失败！");e.printStackTrace();}}/** * 获取启动时间 *  * @param line *            截取到的log信息 * @return 返回double时间，单位s，默认0.00 */public static double getLauchTime(String line) {Matcher matcher = pattern.matcher(line);if (matcher.find()) {line = matcher.group(0);line = line.substring(1, line.length() - 2);line = line.replace("s", ".");if (!line.contains(".")) {line = "0." + line;}double time = Common.getInstance().changeStringToDouble(line);return time;}return 0.00;}public static void output(String text) {System.out.println(text);}public static void output(Object... object) {if (object.length == 1) {output(object[0].toString());return;}for (int i = 0; i < object.length; i++) {System.out.println("第" + (i + 1) + "个：" + object[i]);}}}

中间startAPP类用到的方法如下：

/** * 启动橘子APP */public void startJuziApp() {if (Monkey.package_name.contains("happyjuzi")) {execCmdAdb("adb shell am start -n com.happyjuzi.apps.juzi/.SplashActivity");} else if (Monkey.package_name.contains("article.news")) {execCmdAdb("adb shell am start -n com.ss.android.article.news/.activity.SplashBadgeActivity");}}public void stopJuziApp() {if (Monkey.package_name.contains("happyjuzi")) {execCmdAdb("adb shell am force-stop com.happyjuzi.apps.juzi");} else if (Monkey.package_name.contains("article.news")) {execCmdAdb("adb shell force-stop com.ss.android.article.news");}}

因为所有的package_name都继承于一个common类，所以monkey.package_name和Lauchtime类的package_name是一样的。

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